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From: Padmadevi Pillay Esnault <padma@huawei.com>
To: "5gangip@ietf.org" <5gangip@ietf.org>, "ideas@ietf.org" <ideas@ietf.org>
CC: Padmadevi Pillay Esnault <padma@huawei.com>
Thread-Topic: [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-00.txt
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Date: Sat, 6 May 2017 18:24:38 +0000
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Subject: Re: [Ideas] [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-00.txt
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Thread-Topic: : [Ideas] [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-00.txt
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Subject: Re: [Ideas] : [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-00.txt
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From: Uma Chunduri <uma.chunduri@huawei.com>
To: Tom Herbert <tom@herbertland.com>
CC: Behcet Sarikaya <sarikaya@ieee.org>, Lorenzo Colitti <lorenzo@google.com>,  "5gangip@ietf.org" <5gangip@ietf.org>, "Dirk.von-Hugo@telekom.de" <Dirk.von-Hugo@telekom.de>, "ideas@ietf.org" <ideas@ietf.org>
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From: Tom Herbert <tom@herbertland.com>
Date: Wed, 10 May 2017 17:58:04 -0700
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To: Uma Chunduri <uma.chunduri@huawei.com>
Cc: Behcet Sarikaya <sarikaya@ieee.org>, Lorenzo Colitti <lorenzo@google.com>,  "5gangip@ietf.org" <5gangip@ietf.org>, "Dirk.von-Hugo@telekom.de" <Dirk.von-Hugo@telekom.de>,  "ideas@ietf.org" <ideas@ietf.org>
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Subject: Re: [Ideas] [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-00.txt
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On Wed, May 10, 2017 at 5:10 PM, Uma Chunduri <uma.chunduri@huawei.com> wrote:
> + IDEAS
>
> https://tools.ietf.org/html/draft-padma-ideas-use-cases-00
>
> Section 7 covers this use case - I saw you are part of this (may be this use case didn't come from you)
>
> This is being worked out  and solution would be put forth soon..
>
Okay, I think I see the confusion.

In an Identifier/Locator split there are two addresses that are
associate with a node. One is the identifier that expresses the
logical and persistent address of the node ("who")-- this what
applications see and what might returned from DNS if an addressed is
looked by domain name. The other address is the locator, this
expresses where the node is current at ("where"). As a mobile node
moves from place to place it's location changes so it's locator
changes. But, it's identifier address does not change-- that uniquely
identifies the node regardless of where it's at. In order to send to a
node (by it's identifier address, a some point in the path, someone
needs to know to that to reach the addressed node the packet has to be
sent to its locator address. So there is a mapping from identifier to
locator and then packet is forwarded to locator address (by
encapsulation, segment routing, ILA, etc.). This really equivalent to
virtual to physical address mapping, or home address to mobile
address.

So it's really the locator address for a node that changes, not the
the identifier. The system needs to ensure that packets delivered to
the application always get the identifier address and that keeps
source address persistent.

Tom

>
> --
> Uma C.
>
>
> -----Original Message-----
> From: Tom Herbert [mailto:tom@herbertland.com]
> Sent: Wednesday, May 10, 2017 5:00 PM
> To: Uma Chunduri <uma.chunduri@huawei.com>
> Cc: Behcet Sarikaya <sarikaya@ieee.org>; Lorenzo Colitti <lorenzo@google.com>; 5gangip@ietf.org; Dirk.von-Hugo@telekom.de
> Subject: Re: [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-00.txt
>
> On Wed, May 10, 2017 at 4:47 PM, Uma Chunduri <uma.chunduri@huawei.com> wrote:
>>
>>         >No, the source address does not change, TCP connections don't break.
>>
>> Source address can change if UE moves from UPF serving area.
>> But, now I see your case is (R)AN mobility case (same UPF serving area).
>>
>>         >Please see my example I posted previously. Overlay networks (tunnels) are used between EnodeBs and gateways.
>>                 >A distributed mapping service is run that these nodes share, so the Internet can communicate with mobile hosts and mobile hosts can communicate between themselves.
>>                >This method is transparent to hosts including UEs and there are no changes need to transport layer. It's a fairly straightforward use of tunneling once an efficient mapping system is in place.
>>
>> I get that.
>>
>> Then this is may be good for 4G, but I guess we are talking about 5G here and I assumes PGW/UPF mobility and hence the Source IP address change is considered in your solution.
>>
> In that case the TCP connection would break regardless. Transport layer mobility, like QUIC, might then be solution.
>
>> --
>> Uma C.
>>


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From: Rex Buddenberg <buddenbergr@gmail.com>
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Herewith a suggested substitute for existing section 8.  Rationale
below:



<start>
8 Security considerations.

At the problem statement level of abstraction it's important to
identify the issues within scope.  And equally important to identify
those outside scope.  

5g represents infrastructure at layers 1, 2, and 3 of the ISO model.
Each of those layers contains security issues.  

But 5G does not include issues at layers 4 and up.  Therefore the
security issues here are outside scope:
  - authenticity, integrity and confidentiality of content data (aka
payload) is outside scope.  These are layer 6 and 7 issues, almost
always end-to-end (meaning beyond reach of 5g).  
  - connection integrity encompasses two issues: identity of the end
system that a subscriber is connecting to and reliable delivery of all
packets.  The former has been handled, with greater or lesser security
with DNS and the connection setup protocols in TCP (as an example of a
transport protocol).  Scope (see if I'm reading this right): these
requirements and features are not changed and they are outside 5g
scope. That said, the volatility of the infrastructure (rapid address
changes) makes the problem harder and cascading requirements may
emerge.
  - layer 3 security concerns include authenticity of infrastructure
nodes (is this router bogus or true?).  This is where the VPN language
belongs (Tom Herbert's comments from Friday, for example).  These are
within scope.
  - layer 2 security issues include a host of possibilities.  But frame
address integrity is clearly in scope, and suitable for
standardization.
  - layer 1 security issues are outside scope, largely because they are
1) single vendor issues and 2) volatile technological issues not
suitable for standardization.

<end>


Rationale.  First, security should not be bolted on after we thrash
everything else; needs to be built in.  The existing rather boilerplate
is not, IMHO, very appropriate to get this started.
   Secondly, even before considering requirements, some scoping (or, if
it suits you, a sorting model) is necessary to organize things.  In my
experience the ISO Reference Model is made to order.
   Pick at whether this or that is in scope or out, but we need to
thrash that early, like now, before we progress to requirements and
from there to proposed solutions.

Help?




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To: Tom Herbert <tom@herbertland.com>, Uma Chunduri <uma.chunduri@huawei.com>
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Cc: "5gangip@ietf.org" <5gangip@ietf.org>, Behcet Sarikaya <sarikaya@ieee.org>, "Dirk.von-Hugo@telekom.de" <Dirk.von-Hugo@telekom.de>, "ideas@ietf.org" <ideas@ietf.org>, Lorenzo Colitti <lorenzo@google.com>
From: Christian Huitema <huitema@huitema.net>
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On 5/10/2017 5:58 PM, Tom Herbert wrote:
> So it's really the locator address for a node that changes, not the
> the identifier. The system needs to ensure that packets delivered to
> the application always get the identifier address and that keeps
> source address persistent.
And this stable identifier has horrendous privacy issues. Or can have,
especially if you were to have a design in which a mobile device has
just one such identifier and keeps it all the time. It becomes a
beautiful tracking beacon.

-- Christian Huitema


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From: Tom Herbert <tom@herbertland.com>
Date: Wed, 10 May 2017 21:17:20 -0700
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To: Christian Huitema <huitema@huitema.net>
Cc: Uma Chunduri <uma.chunduri@huawei.com>, "5gangip@ietf.org" <5gangip@ietf.org>,  Behcet Sarikaya <sarikaya@ieee.org>, "Dirk.von-Hugo@telekom.de" <Dirk.von-Hugo@telekom.de>,  "ideas@ietf.org" <ideas@ietf.org>, Lorenzo Colitti <lorenzo@google.com>
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Subject: Re: [Ideas] [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-00.txt
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On Wed, May 10, 2017 at 8:20 PM, Christian Huitema <huitema@huitema.net> wrote:
>
>
> On 5/10/2017 5:58 PM, Tom Herbert wrote:
>> So it's really the locator address for a node that changes, not the
>> the identifier. The system needs to ensure that packets delivered to
>> the application always get the identifier address and that keeps
>> source address persistent.
> And this stable identifier has horrendous privacy issues. Or can have,
> especially if you were to have a design in which a mobile device has
> just one such identifier and keeps it all the time. It becomes a
> beautiful tracking beacon.
>
Identifiers (anything that is persistent over time that can be
tracked) needs to be obfuscated to prevent the tracking. I believe
WAVE already has done some good work towards that end.

Tom

> -- Christian Huitema


From nobody Wed May 10 22:36:52 2017
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From: Uma Chunduri <uma.chunduri@huawei.com>
To: Tom Herbert <tom@herbertland.com>
CC: Behcet Sarikaya <sarikaya@ieee.org>, Lorenzo Colitti <lorenzo@google.com>,  "5gangip@ietf.org" <5gangip@ietf.org>, "Dirk.von-Hugo@telekom.de" <Dirk.von-Hugo@telekom.de>, "ideas@ietf.org" <ideas@ietf.org>
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--_000_25B4902B1192E84696414485F5726854018A2C81SJCEML701CHMchi_--


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From: Uma Chunduri <uma.chunduri@huawei.com>
To: Christian Huitema <huitema@huitema.net>, Tom Herbert <tom@herbertland.com>
CC: "5gangip@ietf.org" <5gangip@ietf.org>, Behcet Sarikaya <sarikaya@ieee.org>, "Dirk.von-Hugo@telekom.de" <Dirk.von-Hugo@telekom.de>, "ideas@ietf.org" <ideas@ietf.org>, Lorenzo Colitti <lorenzo@google.com>
Thread-Topic: [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-00.txt
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Date: Thu, 11 May 2017 05:45:00 +0000
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Subject: Re: [Ideas] [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-00.txt
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	>And this stable identifier has horrendous privacy issues. Or can have, es=
pecially if you were to have a design in which a mobile=20
                >device has just one such identifier and keeps it all the t=
ime. It becomes a beautiful tracking beacon.

Fully agree and this must be considered as one of the mandatory security as=
pect in the solution space (HIP solves this by anonymizing by generating th=
e hashes for identifiers)

--
Uma C.


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From: Behcet Sarikaya <sarikaya2012@gmail.com>
Date: Thu, 11 May 2017 09:31:45 -0500
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To: Tom Herbert <tom@herbertland.com>
Cc: Uma Chunduri <uma.chunduri@huawei.com>, Lorenzo Colitti <lorenzo@google.com>,  "5gangip@ietf.org" <5gangip@ietf.org>, "Dirk.von-Hugo@telekom.de" <Dirk.von-Hugo@telekom.de>,  "ideas@ietf.org" <ideas@ietf.org>
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Subject: Re: [Ideas] [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-00.txt
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On Wed, May 10, 2017 at 7:58 PM, Tom Herbert <tom@herbertland.com> wrote:

> On Wed, May 10, 2017 at 5:10 PM, Uma Chunduri <uma.chunduri@huawei.com>
> wrote:
> > + IDEAS
> >
> > https://tools.ietf.org/html/draft-padma-ideas-use-cases-00
> >
> > Section 7 covers this use case - I saw you are part of this (may be this
> use case didn't come from you)
> >
> > This is being worked out  and solution would be put forth soon..
> >
> Okay, I think I see the confusion.
>
> In an Identifier/Locator split there are two addresses that are
> associate with a node. One is the identifier that expresses the
> logical and persistent address of the node ("who")-- this what
> applications see and what might returned from DNS if an addressed is
> looked by domain name. The other address is the locator, this
> expresses where the node is current at ("where"). As a mobile node
> moves from place to place it's location changes so it's locator
> changes. But, it's identifier address does not change-- that uniquely
> identifies the node regardless of where it's at. In order to send to a
> node (by it's identifier address, a some point in the path, someone
> needs to know to that to reach the addressed node the packet has to be
> sent to its locator address. So there is a mapping from identifier to
> locator and then packet is forwarded to locator address (by
> encapsulation, segment routing, ILA, etc.). This really equivalent to
> virtual to physical address mapping, or home address to mobile
> address.
>
> So it's really the locator address for a node that changes, not the
> the identifier. The system needs to ensure that packets delivered to
> the application always get the identifier address and that keeps
> source address persistent.
>
>
Folks, these are Tom's personal thinking. Those that are not mentioned in
the PS draft are not in scope.

Behcet

> Tom
>
> >
> > --
> > Uma C.
> >
> >
> > -----Original Message-----
> > From: Tom Herbert [mailto:tom@herbertland.com]
> > Sent: Wednesday, May 10, 2017 5:00 PM
> > To: Uma Chunduri <uma.chunduri@huawei.com>
> > Cc: Behcet Sarikaya <sarikaya@ieee.org>; Lorenzo Colitti <
> lorenzo@google.com>; 5gangip@ietf.org; Dirk.von-Hugo@telekom.de
> > Subject: Re: [5gangip] FW: New Version Notification for
> draft-xyx-5gip-ps-00.txt
> >
> > On Wed, May 10, 2017 at 4:47 PM, Uma Chunduri <uma.chunduri@huawei.com>
> wrote:
> >>
> >>         >No, the source address does not change, TCP connections don't
> break.
> >>
> >> Source address can change if UE moves from UPF serving area.
> >> But, now I see your case is (R)AN mobility case (same UPF serving area).
> >>
> >>         >Please see my example I posted previously. Overlay networks
> (tunnels) are used between EnodeBs and gateways.
> >>                 >A distributed mapping service is run that these nodes
> share, so the Internet can communicate with mobile hosts and mobile hosts
> can communicate between themselves.
> >>                >This method is transparent to hosts including UEs and
> there are no changes need to transport layer. It's a fairly straightforward
> use of tunneling once an efficient mapping system is in place.
> >>
> >> I get that.
> >>
> >> Then this is may be good for 4G, but I guess we are talking about 5G
> here and I assumes PGW/UPF mobility and hence the Source IP address change
> is considered in your solution.
> >>
> > In that case the TCP connection would break regardless. Transport layer
> mobility, like QUIC, might then be solution.
> >
> >> --
> >> Uma C.
> >>
>

--001a11471158cefe2c054f407226
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><br><div class=3D"gmail_extra"><br><div class=3D"gmail_quo=
te">On Wed, May 10, 2017 at 7:58 PM, Tom Herbert <span dir=3D"ltr">&lt;<a h=
ref=3D"mailto:tom@herbertland.com" target=3D"_blank">tom@herbertland.com</a=
>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 =
0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=3D"">On W=
ed, May 10, 2017 at 5:10 PM, Uma Chunduri &lt;<a href=3D"mailto:uma.chundur=
i@huawei.com">uma.chunduri@huawei.com</a>&gt; wrote:<br>
&gt; + IDEAS<br>
&gt;<br>
&gt; <a href=3D"https://tools.ietf.org/html/draft-padma-ideas-use-cases-00"=
 rel=3D"noreferrer" target=3D"_blank">https://tools.ietf.org/html/<wbr>draf=
t-padma-ideas-use-cases-00</a><br>
&gt;<br>
&gt; Section 7 covers this use case - I saw you are part of this (may be th=
is use case didn&#39;t come from you)<br>
&gt;<br>
&gt; This is being worked out=C2=A0 and solution would be put forth soon..<=
br>
&gt;<br>
</span>Okay, I think I see the confusion.<br>
<br>
In an Identifier/Locator split there are two addresses that are<br>
associate with a node. One is the identifier that expresses the<br>
logical and persistent address of the node (&quot;who&quot;)-- this what<br=
>
applications see and what might returned from DNS if an addressed is<br>
looked by domain name. The other address is the locator, this<br>
expresses where the node is current at (&quot;where&quot;). As a mobile nod=
e<br>
moves from place to place it&#39;s location changes so it&#39;s locator<br>
changes. But, it&#39;s identifier address does not change-- that uniquely<b=
r>
identifies the node regardless of where it&#39;s at. In order to send to a<=
br>
node (by it&#39;s identifier address, a some point in the path, someone<br>
needs to know to that to reach the addressed node the packet has to be<br>
sent to its locator address. So there is a mapping from identifier to<br>
locator and then packet is forwarded to locator address (by<br>
encapsulation, segment routing, ILA, etc.). This really equivalent to<br>
virtual to physical address mapping, or home address to mobile<br>
address.<br>
<br>
So it&#39;s really the locator address for a node that changes, not the<br>
the identifier. The system needs to ensure that packets delivered to<br>
the application always get the identifier address and that keeps<br>
source address persistent.<br>
<span class=3D"HOEnZb"><font color=3D"#888888"><br></font></span></blockquo=
te><div><br></div><div>Folks, these are Tom&#39;s personal thinking. Those =
that are not mentioned in the PS draft are not in scope.</div><div><br></di=
v><div>Behcet=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:=
0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=3D"HOEn=
Zb"><font color=3D"#888888">
Tom<br>
</font></span><div class=3D"HOEnZb"><div class=3D"h5"><br>
&gt;<br>
&gt; --<br>
&gt; Uma C.<br>
&gt;<br>
&gt;<br>
&gt; -----Original Message-----<br>
&gt; From: Tom Herbert [mailto:<a href=3D"mailto:tom@herbertland.com">tom@h=
erbertland.com</a>]<br>
&gt; Sent: Wednesday, May 10, 2017 5:00 PM<br>
&gt; To: Uma Chunduri &lt;<a href=3D"mailto:uma.chunduri@huawei.com">uma.ch=
unduri@huawei.com</a>&gt;<br>
&gt; Cc: Behcet Sarikaya &lt;<a href=3D"mailto:sarikaya@ieee.org">sarikaya@=
ieee.org</a>&gt;; Lorenzo Colitti &lt;<a href=3D"mailto:lorenzo@google.com"=
>lorenzo@google.com</a>&gt;; <a href=3D"mailto:5gangip@ietf.org">5gangip@ie=
tf.org</a>; <a href=3D"mailto:Dirk.von-Hugo@telekom.de">Dirk.von-Hugo@telek=
om.de</a><br>
&gt; Subject: Re: [5gangip] FW: New Version Notification for draft-xyx-5gip=
-ps-00.txt<br>
&gt;<br>
&gt; On Wed, May 10, 2017 at 4:47 PM, Uma Chunduri &lt;<a href=3D"mailto:um=
a.chunduri@huawei.com">uma.chunduri@huawei.com</a>&gt; wrote:<br>
&gt;&gt;<br>
&gt;&gt;=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0&gt;No, the source address does n=
ot change, TCP connections don&#39;t break.<br>
&gt;&gt;<br>
&gt;&gt; Source address can change if UE moves from UPF serving area.<br>
&gt;&gt; But, now I see your case is (R)AN mobility case (same UPF serving =
area).<br>
&gt;&gt;<br>
&gt;&gt;=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0&gt;Please see my example I poste=
d previously. Overlay networks (tunnels) are used between EnodeBs and gatew=
ays.<br>
&gt;&gt;=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0&gt;A=
 distributed mapping service is run that these nodes share, so the Internet=
 can communicate with mobile hosts and mobile hosts can communicate between=
 themselves.<br>
&gt;&gt;=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 &gt;This me=
thod is transparent to hosts including UEs and there are no changes need to=
 transport layer. It&#39;s a fairly straightforward use of tunneling once a=
n efficient mapping system is in place.<br>
&gt;&gt;<br>
&gt;&gt; I get that.<br>
&gt;&gt;<br>
&gt;&gt; Then this is may be good for 4G, but I guess we are talking about =
5G here and I assumes PGW/UPF mobility and hence the Source IP address chan=
ge is considered in your solution.<br>
&gt;&gt;<br>
&gt; In that case the TCP connection would break regardless. Transport laye=
r mobility, like QUIC, might then be solution.<br>
&gt;<br>
&gt;&gt; --<br>
&gt;&gt; Uma C.<br>
&gt;&gt;<br>
</div></div></blockquote></div><br></div></div>

--001a11471158cefe2c054f407226--


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From: Behcet Sarikaya <sarikaya2012@gmail.com>
Date: Thu, 11 May 2017 14:04:23 -0500
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Cc: Tom Herbert <tom@herbertland.com>, Uma Chunduri <uma.chunduri@huawei.com>,  Lorenzo Colitti <lorenzo@google.com>, "5gangip@ietf.org" <5gangip@ietf.org>, "Dirk.von-Hugo@telekom.de" <Dirk.von-Hugo@telekom.de>, "ideas@ietf.org" <ideas@ietf.org>
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Subject: Re: [Ideas] [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-00.txt
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On Thu, May 11, 2017 at 9:31 AM, Behcet Sarikaya <sarikaya2012@gmail.com>
wrote:

>
>
> On Wed, May 10, 2017 at 7:58 PM, Tom Herbert <tom@herbertland.com> wrote:
>
>> On Wed, May 10, 2017 at 5:10 PM, Uma Chunduri <uma.chunduri@huawei.com>
>> wrote:
>> > + IDEAS
>> >
>> > https://tools.ietf.org/html/draft-padma-ideas-use-cases-00
>> >
>> > Section 7 covers this use case - I saw you are part of this (may be
>> this use case didn't come from you)
>> >
>> > This is being worked out  and solution would be put forth soon..
>> >
>> Okay, I think I see the confusion.
>>
>> In an Identifier/Locator split there are two addresses that are
>> associate with a node. One is the identifier that expresses the
>> logical and persistent address of the node ("who")-- this what
>> applications see and what might returned from DNS if an addressed is
>> looked by domain name. The other address is the locator, this
>> expresses where the node is current at ("where"). As a mobile node
>> moves from place to place it's location changes so it's locator
>> changes. But, it's identifier address does not change-- that uniquely
>> identifies the node regardless of where it's at. In order to send to a
>> node (by it's identifier address, a some point in the path, someone
>> needs to know to that to reach the addressed node the packet has to be
>> sent to its locator address. So there is a mapping from identifier to
>> locator and then packet is forwarded to locator address (by
>> encapsulation, segment routing, ILA, etc.). This really equivalent to
>> virtual to physical address mapping, or home address to mobile
>> address.
>>
>> So it's really the locator address for a node that changes, not the
>> the identifier. The system needs to ensure that packets delivered to
>> the application always get the identifier address and that keeps
>> source address persistent.
>>
>>
> Folks, these are Tom's personal thinking. Those that are not mentioned in
> the PS draft are not in scope.
>
>

Let me clarify. I apologize if I offended anybody. No offense folks.
We are not in the business of policing people.
In our list mails are written freely and people write whatever they think,
i.e. it is an IETF list.

Regards,

Behcet

> Behcet
>
>> Tom
>>
>> >
>> > --
>> > Uma C.
>> >
>> >
>> > -----Original Message-----
>> > From: Tom Herbert [mailto:tom@herbertland.com]
>> > Sent: Wednesday, May 10, 2017 5:00 PM
>> > To: Uma Chunduri <uma.chunduri@huawei.com>
>> > Cc: Behcet Sarikaya <sarikaya@ieee.org>; Lorenzo Colitti <
>> lorenzo@google.com>; 5gangip@ietf.org; Dirk.von-Hugo@telekom.de
>> > Subject: Re: [5gangip] FW: New Version Notification for
>> draft-xyx-5gip-ps-00.txt
>> >
>> > On Wed, May 10, 2017 at 4:47 PM, Uma Chunduri <uma.chunduri@huawei.com>
>> wrote:
>> >>
>> >>         >No, the source address does not change, TCP connections don't
>> break.
>> >>
>> >> Source address can change if UE moves from UPF serving area.
>> >> But, now I see your case is (R)AN mobility case (same UPF serving
>> area).
>> >>
>> >>         >Please see my example I posted previously. Overlay networks
>> (tunnels) are used between EnodeBs and gateways.
>> >>                 >A distributed mapping service is run that these nodes
>> share, so the Internet can communicate with mobile hosts and mobile hosts
>> can communicate between themselves.
>> >>                >This method is transparent to hosts including UEs and
>> there are no changes need to transport layer. It's a fairly straightforward
>> use of tunneling once an efficient mapping system is in place.
>> >>
>> >> I get that.
>> >>
>> >> Then this is may be good for 4G, but I guess we are talking about 5G
>> here and I assumes PGW/UPF mobility and hence the Source IP address change
>> is considered in your solution.
>> >>
>> > In that case the TCP connection would break regardless. Transport layer
>> mobility, like QUIC, might then be solution.
>> >
>> >> --
>> >> Uma C.
>> >>
>>
>
>

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Content-Type: text/html; charset="UTF-8"
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<div dir=3D"ltr"><br><div class=3D"gmail_extra"><br><div class=3D"gmail_quo=
te">On Thu, May 11, 2017 at 9:31 AM, Behcet Sarikaya <span dir=3D"ltr">&lt;=
<a href=3D"mailto:sarikaya2012@gmail.com" target=3D"_blank">sarikaya2012@gm=
ail.com</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D=
"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir=3D=
"ltr"><br><div class=3D"gmail_extra"><br><div class=3D"gmail_quote"><div><d=
iv class=3D"h5">On Wed, May 10, 2017 at 7:58 PM, Tom Herbert <span dir=3D"l=
tr">&lt;<a href=3D"mailto:tom@herbertland.com" target=3D"_blank">tom@herber=
tland.com</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=
=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>On=
 Wed, May 10, 2017 at 5:10 PM, Uma Chunduri &lt;<a href=3D"mailto:uma.chund=
uri@huawei.com" target=3D"_blank">uma.chunduri@huawei.com</a>&gt; wrote:<br=
>
&gt; + IDEAS<br>
&gt;<br>
&gt; <a href=3D"https://tools.ietf.org/html/draft-padma-ideas-use-cases-00"=
 rel=3D"noreferrer" target=3D"_blank">https://tools.ietf.org/html/dr<wbr>af=
t-padma-ideas-use-cases-00</a><br>
&gt;<br>
&gt; Section 7 covers this use case - I saw you are part of this (may be th=
is use case didn&#39;t come from you)<br>
&gt;<br>
&gt; This is being worked out=C2=A0 and solution would be put forth soon..<=
br>
&gt;<br>
</span>Okay, I think I see the confusion.<br>
<br>
In an Identifier/Locator split there are two addresses that are<br>
associate with a node. One is the identifier that expresses the<br>
logical and persistent address of the node (&quot;who&quot;)-- this what<br=
>
applications see and what might returned from DNS if an addressed is<br>
looked by domain name. The other address is the locator, this<br>
expresses where the node is current at (&quot;where&quot;). As a mobile nod=
e<br>
moves from place to place it&#39;s location changes so it&#39;s locator<br>
changes. But, it&#39;s identifier address does not change-- that uniquely<b=
r>
identifies the node regardless of where it&#39;s at. In order to send to a<=
br>
node (by it&#39;s identifier address, a some point in the path, someone<br>
needs to know to that to reach the addressed node the packet has to be<br>
sent to its locator address. So there is a mapping from identifier to<br>
locator and then packet is forwarded to locator address (by<br>
encapsulation, segment routing, ILA, etc.). This really equivalent to<br>
virtual to physical address mapping, or home address to mobile<br>
address.<br>
<br>
So it&#39;s really the locator address for a node that changes, not the<br>
the identifier. The system needs to ensure that packets delivered to<br>
the application always get the identifier address and that keeps<br>
source address persistent.<br>
<span class=3D"m_6132199537768619056HOEnZb"><font color=3D"#888888"><br></f=
ont></span></blockquote><div><br></div></div></div><div>Folks, these are To=
m&#39;s personal thinking. Those that are not mentioned in the PS draft are=
 not in scope.</div><span class=3D"HOEnZb"><font color=3D"#888888"><div><br=
></div></font></span></div></div></div></blockquote><div><br></div><div><br=
></div><div>Let me clarify. I apologize if I offended anybody. No offense f=
olks.</div><div>We are not in the business of policing people.</div><div>In=
 our list mails are written freely and people write whatever they think, i.=
e. it is an IETF list.</div><div><br></div><div>Regards,</div><div><br></di=
v><div>Behcet=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:=
0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir=3D"ltr"><d=
iv class=3D"gmail_extra"><div class=3D"gmail_quote"><span class=3D"HOEnZb">=
<font color=3D"#888888"><div></div><div>Behcet=C2=A0</div></font></span><sp=
an class=3D""><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;=
border-left:1px #ccc solid;padding-left:1ex"><span class=3D"m_6132199537768=
619056HOEnZb"><font color=3D"#888888">
Tom<br>
</font></span><div class=3D"m_6132199537768619056HOEnZb"><div class=3D"m_61=
32199537768619056h5"><br>
&gt;<br>
&gt; --<br>
&gt; Uma C.<br>
&gt;<br>
&gt;<br>
&gt; -----Original Message-----<br>
&gt; From: Tom Herbert [mailto:<a href=3D"mailto:tom@herbertland.com" targe=
t=3D"_blank">tom@herbertland.com</a>]<br>
&gt; Sent: Wednesday, May 10, 2017 5:00 PM<br>
&gt; To: Uma Chunduri &lt;<a href=3D"mailto:uma.chunduri@huawei.com" target=
=3D"_blank">uma.chunduri@huawei.com</a>&gt;<br>
&gt; Cc: Behcet Sarikaya &lt;<a href=3D"mailto:sarikaya@ieee.org" target=3D=
"_blank">sarikaya@ieee.org</a>&gt;; Lorenzo Colitti &lt;<a href=3D"mailto:l=
orenzo@google.com" target=3D"_blank">lorenzo@google.com</a>&gt;; <a href=3D=
"mailto:5gangip@ietf.org" target=3D"_blank">5gangip@ietf.org</a>; <a href=
=3D"mailto:Dirk.von-Hugo@telekom.de" target=3D"_blank">Dirk.von-Hugo@teleko=
m.de</a><br>
&gt; Subject: Re: [5gangip] FW: New Version Notification for draft-xyx-5gip=
-ps-00.txt<br>
&gt;<br>
&gt; On Wed, May 10, 2017 at 4:47 PM, Uma Chunduri &lt;<a href=3D"mailto:um=
a.chunduri@huawei.com" target=3D"_blank">uma.chunduri@huawei.com</a>&gt; wr=
ote:<br>
&gt;&gt;<br>
&gt;&gt;=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0&gt;No, the source address does n=
ot change, TCP connections don&#39;t break.<br>
&gt;&gt;<br>
&gt;&gt; Source address can change if UE moves from UPF serving area.<br>
&gt;&gt; But, now I see your case is (R)AN mobility case (same UPF serving =
area).<br>
&gt;&gt;<br>
&gt;&gt;=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0&gt;Please see my example I poste=
d previously. Overlay networks (tunnels) are used between EnodeBs and gatew=
ays.<br>
&gt;&gt;=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0&gt;A=
 distributed mapping service is run that these nodes share, so the Internet=
 can communicate with mobile hosts and mobile hosts can communicate between=
 themselves.<br>
&gt;&gt;=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 &gt;This me=
thod is transparent to hosts including UEs and there are no changes need to=
 transport layer. It&#39;s a fairly straightforward use of tunneling once a=
n efficient mapping system is in place.<br>
&gt;&gt;<br>
&gt;&gt; I get that.<br>
&gt;&gt;<br>
&gt;&gt; Then this is may be good for 4G, but I guess we are talking about =
5G here and I assumes PGW/UPF mobility and hence the Source IP address chan=
ge is considered in your solution.<br>
&gt;&gt;<br>
&gt; In that case the TCP connection would break regardless. Transport laye=
r mobility, like QUIC, might then be solution.<br>
&gt;<br>
&gt;&gt; --<br>
&gt;&gt; Uma C.<br>
&gt;&gt;<br>
</div></div></blockquote></span></div><br></div></div>
</blockquote></div><br></div></div>

--001a1146a0b0d2b0e2054f444177--


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From: Tom Herbert <tom@herbertland.com>
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Cc: Behcet Sarikaya <sarikaya@ieee.org>, Lorenzo Colitti <lorenzo@google.com>,  "5gangip@ietf.org" <5gangip@ietf.org>, "Dirk.von-Hugo@telekom.de" <Dirk.von-Hugo@telekom.de>,  "ideas@ietf.org" <ideas@ietf.org>
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Subject: Re: [Ideas] [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-00.txt
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On Wed, May 10, 2017 at 10:36 PM, Uma Chunduri <uma.chunduri@huawei.com> wrote:
> In-line [Uma]:
>
> --
> Uma C.
>
> -----Original Message-----
> From: Tom Herbert [mailto:tom@herbertland.com]
> Sent: Wednesday, May 10, 2017 5:58 PM
> To: Uma Chunduri <uma.chunduri@huawei.com>
> Cc: Behcet Sarikaya <sarikaya@ieee.org>; Lorenzo Colitti
> <lorenzo@google.com>; 5gangip@ietf.org; Dirk.von-Hugo@telekom.de;
> ideas@ietf.org
> Subject: Re: [5gangip] FW: New Version Notification for
> draft-xyx-5gip-ps-00.txt
>
> On Wed, May 10, 2017 at 5:10 PM, Uma Chunduri <uma.chunduri@huawei.com>
> wrote:
>> + IDEAS
>>
>> https://tools.ietf.org/html/draft-padma-ideas-use-cases-00
>>
>> Section 7 covers this use case - I saw you are part of this (may be
>> this use case didn't come from you)
>>
>> This is being worked out  and solution would be put forth soon..
>>
> Okay, I think I see the confusion.
>
> [Uma]: I don't see any confusion.
>                I was just saying the solution you described here
> https://www.ietf.org/mail-archive/web/5gangip/current/msg00488.html
>                doesn't solve IP address change case (UPF change) but only
> addresses (R)AN mobility.
>
> In an Identifier/Locator split there are two addresses that are associate
> with a node. One is the identifier that expresses the logical and persistent
> address of the node ("who")-- this what applications see and what might
> returned from DNS if an addressed is looked by domain name. The other
> address is the locator, this expresses where the node is current at
> ("where"). As a mobile node moves from place to place it's location changes
> so it's locator changes. But, it's identifier address does not change-- that
> uniquely identifies the node regardless of where it's at. In order to send
> to a node (by it's identifier address, a some point in the path, someone
> needs to know to that to reach the addressed node the packet has to be sent
> to its locator address. So there is a mapping from identifier to locator and
> then packet is forwarded to locator address (by encapsulation, segment
> routing, ILA, etc.). This really equivalent to virtual to physical address
> mapping, or home address to mobile address.
> So it's really the locator address for a node that changes, not the the
> identifier. The system needs to ensure that packets delivered to the
> application always get the identifier address and that keeps source address
> persistent.
>
> [Uma]: Precisely  and I don't see how you get that stable identifier in ILA
> where you split Identity and Locator (ILA) logically  in the same UE address
> where your host on the other end is communicating to (in your example
> https://www.ietf.org/mail-archive/web/5gangip/current/msg00488.html )
>

The procedures are described in the ILA draft also
(https://datatracker.ietf.org/doc/draft-herbert-nvo3-ila). For
instance Scenario 7 shows Internet host to tenant system.
>
> Tom
>
>>
>> --
>> Uma C.
>>
>>
>> -----Original Message-----
>> From: Tom Herbert [mailto:tom@herbertland.com]
>> Sent: Wednesday, May 10, 2017 5:00 PM
>> To: Uma Chunduri <uma.chunduri@huawei.com>
>> Cc: Behcet Sarikaya <sarikaya@ieee.org>; Lorenzo Colitti
>> <lorenzo@google.com>; 5gangip@ietf.org; Dirk.von-Hugo@telekom.de
>> Subject: Re: [5gangip] FW: New Version Notification for
>> draft-xyx-5gip-ps-00.txt
>>
>> On Wed, May 10, 2017 at 4:47 PM, Uma Chunduri <uma.chunduri@huawei.com>
>> wrote:
>>>
>>>         >No, the source address does not change, TCP connections don't
>>> break.
>>>
>>> Source address can change if UE moves from UPF serving area.
>>> But, now I see your case is (R)AN mobility case (same UPF serving area).
>>>
>>>         >Please see my example I posted previously. Overlay networks
>>> (tunnels) are used between EnodeBs and gateways.
>>>                 >A distributed mapping service is run that these nodes
>>> share, so the Internet can communicate with mobile hosts and mobile hosts
>>> can communicate between themselves.
>>>                >This method is transparent to hosts including UEs and
>>> there are no changes need to transport layer. It's a fairly straightforward
>>> use of tunneling once an efficient mapping system is in place.
>>>
>>> I get that.
>>>
>>> Then this is may be good for 4G, but I guess we are talking about 5G here
>>> and I assumes PGW/UPF mobility and hence the Source IP address change is
>>> considered in your solution.
>>>
>> In that case the TCP connection would break regardless. Transport layer
>> mobility, like QUIC, might then be solution.
>>
>>> --
>>> Uma C.
>>>
>


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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Sat, 13 May 2017 17:02:12 -0700
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Subject: [Ideas] Prep for a BOF in July - Your Input Needed on PS
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Hello IDEAS

The deadline for a request for a BOF for IETF99 in July is 6/02/2017 which
is a few weeks away. We would like to have input from the list for
organizing the BOF.

The problem statement version -001 advocates for a standardized, secured
common control plane with data integrity. See below pointer and for
companion docs see section 7.

IDEAS-Problem-Statement-01
<https://tools.ietf.org/html/draft-padma-ideas-problem-statement-01>

Brief recap of main points

1. Key problems due to lack of a common control plane Infrastructure

a.  An impediment for the deployment of ID-enabled solutions as it
is inefficient to deploy several specialized mapping/resolution network
databases within the same administrative domain.

b.  Difficulty to have an overall view of the network.  If
multiple ID-enabled solutions with distinct mapping systems are
deployed, troubleshooting may be difficult as the information may
be located in different places.

c.  Complex Management due to disjoint information spread over several
mapping systems.  Operations such as merging networks are error prone and
more challenging to detect and fix.

d.  Barriers to the application of common and consistent policies. For
example, in cross-platform IoT networking, brokering services may be needed
to enforce routing/security/QoS/TE policies on behalf of partnering
structures - service provider, energy provider, content provider, etc.

e.  Risk for fragmented connectivity.  A high diversity of mapping system
variants will create silos of communications.

f.  Complex cross-MS communications.  A common resolution
system  infrastructure may facilitate cross-MS communications.  Today it is
difficult to communicate with multiple customized ID mapping systems with
distinct interfaces.

2. Security of the infrastructure
Vulnerability and how to address it

3. Security of the data stored in infrastructure
Access to the mapping system must be secured in order to address privacy
data integrity.


Your comments and suggestions welcome

--001a1145de048c9075054f70a649
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hello IDEAS<div><br></div><div>The deadline for a request =
for a BOF for IETF99 in July is 6/02/2017 which is a few weeks away. We wou=
ld like to have input from the list for organizing the BOF.</div><div><br><=
/div><div>The problem statement version -001 advocates for<font color=3D"#0=
00000" size=3D"2">=C2=A0a standardized, secured common control plane with d=
ata integrity. See below=C2=A0pointer and for companion docs see=C2=A0</fon=
t><font color=3D"#000000">section 7.</font><br></div><div><span style=3D"co=
lor:rgb(0,0,0);font-size:13.333333015441895px"><br></span></div><div><a hre=
f=3D"https://tools.ietf.org/html/draft-padma-ideas-problem-statement-01" ta=
rget=3D"_blank">IDEAS-Problem-Statement-01</a><span style=3D"color:rgb(0,0,=
0);font-size:13.333333015441895px"><br></span></div><div><br></div>Brief re=
cap of main points=C2=A0<div><br></div><div>1. Key problems due to lack of =
a=C2=A0common control plane Infrastructure<br><br>a.=C2=A0 An impediment fo=
r the deployment of ID-enabled solutions as it is=C2=A0inefficient to deplo=
y several specialized=C2=A0mapping/resolution network databases within the =
same=C2=A0administrative domain. =C2=A0<br><br><div>b.=C2=A0 Difficulty to =
have an overall view of the network.=C2=A0 If multiple=C2=A0ID-enabled solu=
tions with distinct mapping systems are deployed,=C2=A0troubleshooting may =
be difficult as the information may be=C2=A0located in different places.<br=
><br></div><div>c.=C2=A0 Complex Management due to disjoint information spr=
ead over=C2=A0several mapping systems.=C2=A0 Operations such as merging net=
works are=C2=A0error prone and more challenging to detect and fix.<br><br>d=
.=C2=A0 Barriers to the application of common and consistent policies. For =
example, in cross-platform IoT networking, brokering services may be needed=
 to enforce routing/security/QoS/TE policies on behalf of partnering struct=
ures - service provider, energy provider, content provider, etc.<div><br></=
div><div>e.=C2=A0 Risk for fragmented connectivity.=C2=A0 A high diversity =
of mapping=C2=A0system variants will create silos of communications.<br><br=
></div><div>f.=C2=A0 Complex cross-MS communications.=C2=A0 A common resolu=
tion system=C2=A0=C2=A0infrastructure may facilitate cross-MS communication=
s.=C2=A0 Today it=C2=A0is difficult to communicate with multiple customized=
 ID mapping=C2=A0systems with distinct interfaces.</div><div><br></div><div=
>2. Security of the infrastructure<br></div><div>Vulnerability and how to a=
ddress it=C2=A0</div><div><br></div><div>3. Security of the data stored in =
infrastructure</div><div>Access to the mapping system must be secured in or=
der to address privacy data integrity.</div><div><br></div><div><br></div><=
div>Your comments and suggestions welcome</div><div><br></div></div></div><=
/div>

--001a1145de048c9075054f70a649--


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Subject: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Hello IDEAS

The deadline for a request for a BOF for IETF99 in July is 6/02/2017 and
just a few weeks away.

Please see below a tentative charter proposal. We would like to have input
from the list regarding the charter. We would like to hear from you
regarding the scope of work and your interests.

Proposed Charter



The Identity Enabled Networks (IDEAS) working group focuses on the
framework  to implement a common control plane for identifier=E2=80=93locat=
ion
separation protocols.



The identifier-enabled solutions and applications are increasingly being
considered to support mobility solutions across heterogeneous access
networks, Internet of Things, Machine to Machine (M2M), context aware
applications and security.  Due to the diverse nature of devices and
applications, it may not be possible to deploy a single protocol end to
end. A common control plane will address siloes in discovery and
communications.  Moreover, a common control plane will address the
technical and operational hurdle to deployment and interoperability of
solutions.



The working group will specify an overall architecture for  a common
control plane and services for identity-enabled technology.  More
specifically these services will include:

=C2=B7      registration and lifecycle management of identities and associa=
ted
identifiers

=C2=B7      identifier binding to location(s),

=C2=B7      support for grouping,

=C2=B7      definition and enforcement of policies

=C2=B7      support for metadata.

Additionally, the control plane interface and protocol extensions that
allow clients to communicate with that infrastructure will be covered.



The abstraction provided by a secured identity will give a new level of
control for confidentiality, accountability, security and access-control.
The working group will cover these aspects and balance them with the
minimized storage of data and privacy considerations.



Specifically, the IDEAS WG is chartered to work on these areas:



Overall architecture: This work covers the control plane, management,
policy control, and security aspects.



Manageability of the architecture: The working group will cover the
management aspects of IDEAS architectural components and the services that
they provide.



Interface to the architecture: This work will cover interface interactions
between the framework and identifier-enabled protocol.



Where appropriate, the IDEAS WG will collaborate with other Working Groups
to ensure interoperability with LISP, HIP, ILA and other relevant work.



WG deliverables include:

Overall architecture



WG sustaining/informational documents may include:



These documents may not necessarily be published, but may be

maintained in a draft form or on a collaborative Working Group wiki

to support the efforts of the Working Group and help new comers:

-Problem statement

-Use cases

-Requirements

.....





Milestones

TBD

--94eb2c074b2c2964ce054f70bcaa
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<div dir=3D"ltr">Hello IDEAS<div><br></div><div>The deadline for a request =
for a BOF for IETF99 in July is 6/02/2017 and just a few weeks away.=C2=A0<=
/div><div><br></div><div>Please see below a tentative charter proposal. We =
would like to have input from the list regarding the charter. We would like=
 to hear from you regarding the scope of work and your interests.</div><div=
><br></div><div>
















<p class=3D"MsoNormal">Proposed Charter<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The Identity Enabled Networks (IDEAS) working group =
focuses
on the framework =C2=A0to implement a common
control plane for identifier=E2=80=93location separation protocols. <span><=
/span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The identifier-enabled solutions and applications ar=
e
increasingly being considered to support mobility solutions across
heterogeneous access networks, Internet of Things, Machine to Machine (M2M)=
,
context aware applications and security.=C2=A0 Due to the diverse nature of=
 devices and
applications, it may not be possible to deploy a single protocol end to end=
. A
common control plane will address siloes in discovery and communications.=
=C2=A0 Moreover, a common control plane will address
the technical and operational hurdle to deployment and interoperability of =
solutions.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The working group will specify an overall architectu=
re for=C2=A0 a common control plane and services for
identity-enabled technology.=C2=A0 More
specifically these services will include:</p><p class=3D"MsoNormal"><span s=
tyle=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:=
normal;font-family:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0
</span></span>registration and lifecycle management of identities
and associated identifiers</p><p class=3D"MsoNormal"><span style=3D"font-fa=
mily:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:normal;font-fam=
ily:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span></span>identifier binding to location(s),</p><p class=3D"MsoNormal">=
<span style=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-=
height:normal;font-family:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0
</span></span>support for grouping,</p><p class=3D"MsoNormal"><span style=
=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:norm=
al;font-family:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span></span>definition and enforcement of policies</p><p class=3D"MsoNorm=
al"><span style=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;l=
ine-height:normal;font-family:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0
</span></span>support for metadata.=C2=A0</p><p class=3D"gmail-MsoListParag=
raphCxSpLast" style=3D"margin-left:1in"><span></span></p>

<p class=3D"MsoNormal">Additionally, the control plane interface and protoc=
ol
extensions that allow clients to communicate with that infrastructure will =
be
covered.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The abstraction provided by a secured identity will =
give a
new level of control for confidentiality, accountability, security and
access-control. The working group will cover these aspects and balance them
with the minimized storage of data and privacy considerations.<span></span>=
</p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Specifically, the IDEAS WG is chartered to work on t=
hese
areas:<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Overall architecture: This work covers the control p=
lane,
management, policy control, and security aspects.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Manageability of the architecture: The working group=
 will
cover the management aspects of IDEAS architectural components and the serv=
ices
that they provide. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Interface to the architecture: This work will cover
interface interactions between the framework and identifier-enabled protoco=
l. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Where appropriate, the IDEAS WG will collaborate wit=
h other
Working Groups to ensure interoperability with LISP, HIP, ILA and other
relevant work. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">WG deliverables include:<span></span></p>

<p class=3D"MsoNormal">Overall architecture<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">WG sustaining/informational documents may include:<s=
pan></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">These documents may not necessarily be published, bu=
t may be<span></span></p>

<p class=3D"MsoNormal">maintained in a draft form or on a collaborative Wor=
king
Group wiki<span></span></p>

<p class=3D"MsoNormal">to support the efforts of the Working Group and help=
 new
comers:<span></span></p>

<p class=3D"MsoNormal">-Problem statement <span></span></p>

<p class=3D"MsoNormal">-Use cases<span></span></p>

<p class=3D"MsoNormal">-Requirements<span></span></p><p class=3D"MsoNormal"=
>.....</p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Milestones=C2=A0<span></span></p><p class=3D"MsoNorm=
al">TBD</p>

</div></div>

--94eb2c074b2c2964ce054f70bcaa--


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From: Alexander Clemm <alexander.clemm@huawei.com>
To: Padma Pillay-Esnault <padma.ietf@gmail.com>, "ideas@ietf.org" <ideas@ietf.org>
Thread-Topic: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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From: Shreyasee Mukherjee <shreya@winlab.rutgers.edu>
Date: Tue, 16 May 2017 18:08:38 -0400
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Should the deliverables also include how a few of the use-cases (mobility,
IoT, M2M, etc.) would be supported?

@Alex: Along with the interfaces to the different intra-protocol services,
I think there should also be a deliverable on a backward
compatible interface to the control plane to allow inter-operability to
LISP, HIP and other works.

--shreyasee

On Sun, May 14, 2017 at 3:00 PM, <ideas-request@ietf.org> wrote:

> Send Ideas mailing list submissions to
>         ideas@ietf.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
>         https://www.ietf.org/mailman/listinfo/ideas
> or, via email, send a message with subject or body 'help' to
>         ideas-request@ietf.org
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> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Ideas digest..."
>
> Today's Topics:
>
>    1. Prep for a BOF in July - Your Input Needed on PS
>       (Padma Pillay-Esnault)
>    2. Prep for BOF in July - Your input Needed on a Charter
>       Proposal (Padma Pillay-Esnault)
>
>
> ---------- Forwarded message ----------
> From: Padma Pillay-Esnault <padma.ietf@gmail.com>
> To: ideas@ietf.org
> Cc:
> Bcc:
> Date: Sat, 13 May 2017 17:02:12 -0700
> Subject: [Ideas] Prep for a BOF in July - Your Input Needed on PS
> Hello IDEAS
>
> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 whic=
h
> is a few weeks away. We would like to have input from the list for
> organizing the BOF.
>
> The problem statement version -001 advocates for a standardized, secured
> common control plane with data integrity. See below pointer and for
> companion docs see section 7.
>
> IDEAS-Problem-Statement-01
> <https://tools.ietf.org/html/draft-padma-ideas-problem-statement-01>
>
> Brief recap of main points
>
> 1. Key problems due to lack of a common control plane Infrastructure
>
> a.  An impediment for the deployment of ID-enabled solutions as it
> is inefficient to deploy several specialized mapping/resolution network
> databases within the same administrative domain.
>
> b.  Difficulty to have an overall view of the network.  If
> multiple ID-enabled solutions with distinct mapping systems are
> deployed, troubleshooting may be difficult as the information may
> be located in different places.
>
> c.  Complex Management due to disjoint information spread over several
> mapping systems.  Operations such as merging networks are error prone and
> more challenging to detect and fix.
>
> d.  Barriers to the application of common and consistent policies. For
> example, in cross-platform IoT networking, brokering services may be need=
ed
> to enforce routing/security/QoS/TE policies on behalf of partnering
> structures - service provider, energy provider, content provider, etc.
>
> e.  Risk for fragmented connectivity.  A high diversity of mapping system
> variants will create silos of communications.
>
> f.  Complex cross-MS communications.  A common resolution
> system  infrastructure may facilitate cross-MS communications.  Today it =
is
> difficult to communicate with multiple customized ID mapping systems with
> distinct interfaces.
>
> 2. Security of the infrastructure
> Vulnerability and how to address it
>
> 3. Security of the data stored in infrastructure
> Access to the mapping system must be secured in order to address privacy
> data integrity.
>
>
> Your comments and suggestions welcome
>
>
>
> ---------- Forwarded message ----------
> From: Padma Pillay-Esnault <padma.ietf@gmail.com>
> To: ideas@ietf.org
> Cc:
> Bcc:
> Date: Sat, 13 May 2017 17:08:15 -0700
> Subject: [Ideas] Prep for BOF in July - Your input Needed on a Charter
> Proposal
> Hello IDEAS
>
> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 and
> just a few weeks away.
>
> Please see below a tentative charter proposal. We would like to have inpu=
t
> from the list regarding the charter. We would like to hear from you
> regarding the scope of work and your interests.
>
> Proposed Charter
>
>
>
> The Identity Enabled Networks (IDEAS) working group focuses on the
> framework  to implement a common control plane for identifier=E2=80=93loc=
ation
> separation protocols.
>
>
>
> The identifier-enabled solutions and applications are increasingly being
> considered to support mobility solutions across heterogeneous access
> networks, Internet of Things, Machine to Machine (M2M), context aware
> applications and security.  Due to the diverse nature of devices and
> applications, it may not be possible to deploy a single protocol end to
> end. A common control plane will address siloes in discovery and
> communications.  Moreover, a common control plane will address the
> technical and operational hurdle to deployment and interoperability of
> solutions.
>
>
>
> The working group will specify an overall architecture for  a common
> control plane and services for identity-enabled technology.  More
> specifically these services will include:
>
> =C2=B7      registration and lifecycle management of identities and assoc=
iated
> identifiers
>
> =C2=B7      identifier binding to location(s),
>
> =C2=B7      support for grouping,
>
> =C2=B7      definition and enforcement of policies
>
> =C2=B7      support for metadata.
>
> Additionally, the control plane interface and protocol extensions that
> allow clients to communicate with that infrastructure will be covered.
>
>
>
> The abstraction provided by a secured identity will give a new level of
> control for confidentiality, accountability, security and access-control.
> The working group will cover these aspects and balance them with the
> minimized storage of data and privacy considerations.
>
>
>
> Specifically, the IDEAS WG is chartered to work on these areas:
>
>
>
> Overall architecture: This work covers the control plane, management,
> policy control, and security aspects.
>
>
>
> Manageability of the architecture: The working group will cover the
> management aspects of IDEAS architectural components and the services tha=
t
> they provide.
>
>
>
> Interface to the architecture: This work will cover interface interaction=
s
> between the framework and identifier-enabled protocol.
>
>
>
> Where appropriate, the IDEAS WG will collaborate with other Working Group=
s
> to ensure interoperability with LISP, HIP, ILA and other relevant work.
>
>
>
> WG deliverables include:
>
> Overall architecture
>
>
>
> WG sustaining/informational documents may include:
>
>
>
> These documents may not necessarily be published, but may be
>
> maintained in a draft form or on a collaborative Working Group wiki
>
> to support the efforts of the Working Group and help new comers:
>
> -Problem statement
>
> -Use cases
>
> -Requirements
>
> .....
>
>
>
>
>
> Milestones
>
> TBD
>
> _______________________________________________
> Ideas mailing list
> Ideas@ietf.org
> https://www.ietf.org/mailman/listinfo/ideas
>
>

--94eb2c11365cf41a7f054fab6926
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div><br></div>Should the deliverables also include how a =
few of the use-cases (mobility, IoT, M2M, etc.) would be supported?<div><br=
><div>@Alex: Along with the interfaces to the different intra-protocol serv=
ices, I think there should also be a deliverable on a backward compatible=
=C2=A0interface to the control plane to allow inter-operability to LISP, HI=
P and other works.</div><div><br><div><div>--shreyasee<br><div class=3D"gma=
il_extra"><br><div class=3D"gmail_quote">On Sun, May 14, 2017 at 3:00 PM,  =
<span dir=3D"ltr">&lt;<a href=3D"mailto:ideas-request@ietf.org" target=3D"_=
blank">ideas-request@ietf.org</a>&gt;</span> wrote:<br><blockquote class=3D=
"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding=
-left:1ex">Send Ideas mailing list submissions to<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:ideas@ietf.org">ideas@ietf.or=
g</a><br>
<br>
To subscribe or unsubscribe via the World Wide Web, visit<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"https://www.ietf.org/mailman/listinf=
o/ideas" rel=3D"noreferrer" target=3D"_blank">https://www.ietf.org/mailman/=
<wbr>listinfo/ideas</a><br>
or, via email, send a message with subject or body &#39;help&#39; to<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:ideas-request@ietf.org">ideas=
-request@ietf.org</a><br>
<br>
You can reach the person managing the list at<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:ideas-owner@ietf.org">ideas-o=
wner@ietf.org</a><br>
<br>
When replying, please edit your Subject line so it is more specific<br>
than &quot;Re: Contents of Ideas digest...&quot;<br>
<br>Today&#39;s Topics:<br>
<br>
=C2=A0 =C2=A01. Prep for a BOF in July - Your Input Needed on PS<br>
=C2=A0 =C2=A0 =C2=A0 (Padma Pillay-Esnault)<br>
=C2=A0 =C2=A02. Prep for BOF in July - Your input Needed on a Charter<br>
=C2=A0 =C2=A0 =C2=A0 Proposal (Padma Pillay-Esnault)<br>
<br><br>---------- Forwarded message ----------<br>From:=C2=A0Padma Pillay-=
Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com">padma.ietf@gmail.com</a=
>&gt;<br>To:=C2=A0<a href=3D"mailto:ideas@ietf.org">ideas@ietf.org</a><br>C=
c:=C2=A0<br>Bcc:=C2=A0<br>Date:=C2=A0Sat, 13 May 2017 17:02:12 -0700<br>Sub=
ject:=C2=A0[Ideas] Prep for a BOF in July - Your Input Needed on PS<br><div=
 dir=3D"ltr">Hello IDEAS<div><br></div><div>The deadline for a request for =
a BOF for IETF99 in July is 6/02/2017 which is a few weeks away. We would l=
ike to have input from the list for organizing the BOF.</div><div><br></div=
><div>The problem statement version -001 advocates for<font color=3D"#00000=
0" size=3D"2">=C2=A0a standardized, secured common control plane with data =
integrity. See below=C2=A0pointer and for companion docs see=C2=A0</font><f=
ont color=3D"#000000">section 7.</font><br></div><div><span style=3D"color:=
rgb(0,0,0);font-size:13.333333015441895px"><br></span></div><div><a href=3D=
"https://tools.ietf.org/html/draft-padma-ideas-problem-statement-01" target=
=3D"_blank">IDEAS-Problem-Statement-01</a><span style=3D"color:rgb(0,0,0);f=
ont-size:13.333333015441895px"><br></span></div><div><br></div>Brief recap =
of main points=C2=A0<div><br></div><div>1. Key problems due to lack of a=C2=
=A0common control plane Infrastructure<br><br>a.=C2=A0 An impediment for th=
e deployment of ID-enabled solutions as it is=C2=A0inefficient to deploy se=
veral specialized=C2=A0mapping/resolution network databases within the same=
=C2=A0administrative domain. =C2=A0<br><br><div>b.=C2=A0 Difficulty to have=
 an overall view of the network.=C2=A0 If multiple=C2=A0ID-enabled solution=
s with distinct mapping systems are deployed,=C2=A0troubleshooting may be d=
ifficult as the information may be=C2=A0located in different places.<br><br=
></div><div>c.=C2=A0 Complex Management due to disjoint information spread =
over=C2=A0several mapping systems.=C2=A0 Operations such as merging network=
s are=C2=A0error prone and more challenging to detect and fix.<br><br>d.=C2=
=A0 Barriers to the application of common and consistent policies. For exam=
ple, in cross-platform IoT networking, brokering services may be needed to =
enforce routing/security/QoS/TE policies on behalf of partnering structures=
 - service provider, energy provider, content provider, etc.<div><br></div>=
<div>e.=C2=A0 Risk for fragmented connectivity.=C2=A0 A high diversity of m=
apping=C2=A0system variants will create silos of communications.<br><br></d=
iv><div>f.=C2=A0 Complex cross-MS communications.=C2=A0 A common resolution=
 system=C2=A0=C2=A0infrastructure may facilitate cross-MS communications.=
=C2=A0 Today it=C2=A0is difficult to communicate with multiple customized I=
D mapping=C2=A0systems with distinct interfaces.</div><div><br></div><div>2=
. Security of the infrastructure<br></div><div>Vulnerability and how to add=
ress it=C2=A0</div><div><br></div><div>3. Security of the data stored in in=
frastructure</div><div>Access to the mapping system must be secured in orde=
r to address privacy data integrity.</div><div><br></div><div><br></div><di=
v>Your comments and suggestions welcome</div><div><br></div></div></div></d=
iv>
<br><br>---------- Forwarded message ----------<br>From:=C2=A0Padma Pillay-=
Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com">padma.ietf@gmail.com</a=
>&gt;<br>To:=C2=A0<a href=3D"mailto:ideas@ietf.org">ideas@ietf.org</a><br>C=
c:=C2=A0<br>Bcc:=C2=A0<br>Date:=C2=A0Sat, 13 May 2017 17:08:15 -0700<br>Sub=
ject:=C2=A0[Ideas] Prep for BOF in July - Your input Needed on a Charter Pr=
oposal<br><div dir=3D"ltr">Hello IDEAS<div><br></div><div>The deadline for =
a request for a BOF for IETF99 in July is 6/02/2017 and just a few weeks aw=
ay.=C2=A0</div><div><br></div><div>Please see below a tentative charter pro=
posal. We would like to have input from the list regarding the charter. We =
would like to hear from you regarding the scope of work and your interests.=
</div><div><br></div><div>
















<p class=3D"MsoNormal">Proposed Charter<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The Identity Enabled Networks (IDEAS) working group =
focuses
on the framework =C2=A0to implement a common
control plane for identifier=E2=80=93location separation protocols. <span><=
/span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The identifier-enabled solutions and applications ar=
e
increasingly being considered to support mobility solutions across
heterogeneous access networks, Internet of Things, Machine to Machine (M2M)=
,
context aware applications and security.=C2=A0 Due to the diverse nature of=
 devices and
applications, it may not be possible to deploy a single protocol end to end=
. A
common control plane will address siloes in discovery and communications.=
=C2=A0 Moreover, a common control plane will address
the technical and operational hurdle to deployment and interoperability of =
solutions.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The working group will specify an overall architectu=
re for=C2=A0 a common control plane and services for
identity-enabled technology.=C2=A0 More
specifically these services will include:</p><p class=3D"MsoNormal"><span s=
tyle=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:=
normal;font-family:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0
</span></span>registration and lifecycle management of identities
and associated identifiers</p><p class=3D"MsoNormal"><span style=3D"font-fa=
mily:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:normal;font-fam=
ily:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span></span>identifier binding to location(s),</p><p class=3D"MsoNormal">=
<span style=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-=
height:normal;font-family:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0
</span></span>support for grouping,</p><p class=3D"MsoNormal"><span style=
=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:norm=
al;font-family:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span></span>definition and enforcement of policies</p><p class=3D"MsoNorm=
al"><span style=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;l=
ine-height:normal;font-family:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0
</span></span>support for metadata.=C2=A0</p><p class=3D"m_1404056424505864=
53gmail-MsoListParagraphCxSpLast" style=3D"margin-left:1in"><span></span></=
p>

<p class=3D"MsoNormal">Additionally, the control plane interface and protoc=
ol
extensions that allow clients to communicate with that infrastructure will =
be
covered.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The abstraction provided by a secured identity will =
give a
new level of control for confidentiality, accountability, security and
access-control. The working group will cover these aspects and balance them
with the minimized storage of data and privacy considerations.<span></span>=
</p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Specifically, the IDEAS WG is chartered to work on t=
hese
areas:<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Overall architecture: This work covers the control p=
lane,
management, policy control, and security aspects.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Manageability of the architecture: The working group=
 will
cover the management aspects of IDEAS architectural components and the serv=
ices
that they provide. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Interface to the architecture: This work will cover
interface interactions between the framework and identifier-enabled protoco=
l. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Where appropriate, the IDEAS WG will collaborate wit=
h other
Working Groups to ensure interoperability with LISP, HIP, ILA and other
relevant work. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">WG deliverables include:<span></span></p>

<p class=3D"MsoNormal">Overall architecture<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">WG sustaining/informational documents may include:<s=
pan></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">These documents may not necessarily be published, bu=
t may be<span></span></p>

<p class=3D"MsoNormal">maintained in a draft form or on a collaborative Wor=
king
Group wiki<span></span></p>

<p class=3D"MsoNormal">to support the efforts of the Working Group and help=
 new
comers:<span></span></p>

<p class=3D"MsoNormal">-Problem statement <span></span></p>

<p class=3D"MsoNormal">-Use cases<span></span></p>

<p class=3D"MsoNormal">-Requirements<span></span></p><p class=3D"MsoNormal"=
>.....</p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Milestones=C2=A0<span></span></p><p class=3D"MsoNorm=
al">TBD</p>

</div></div>
<br>______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" =
target=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
<br></blockquote></div><br></div></div></div></div></div></div>

--94eb2c11365cf41a7f054fab6926--


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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Hi Padma,

Thanks for leading this effort.

A few comments on the charter...

On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault
<padma.ietf@gmail.com> wrote:
> Hello IDEAS
>
> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 and
> just a few weeks away.
>
> Please see below a tentative charter proposal. We would like to have inpu=
t
> from the list regarding the charter. We would like to hear from you
> regarding the scope of work and your interests.
>
> Proposed Charter
>
>
>
> The Identity Enabled Networks (IDEAS) working group focuses on the framew=
ork
> to implement a common control plane for identifier=E2=80=93location separ=
ation
> protocols.
>
Identifier-location separation protocols probably should be defined. I
think this actually could easily be used as a control network
virtualization where identifiers are virtual addresses and locators
are physical addresses. I guess it depends on how much scope we're
shooting for.

>
>
> The identifier-enabled solutions and applications are increasingly being
> considered to support mobility solutions across heterogeneous access
> networks, Internet of Things, Machine to Machine (M2M), context aware

Mobility is also a bit of a loaded term. Mobility of devices like UEs
from cell to cell, or mobility of task between machines in a
datacenter are physically very different but logically could end up
using prety much the same mechanisms (for instance ILA is being used
in DC as a direct alternative to encapsulation). Again, seems to be a
matter of how much scope this entails.

> applications and security.  Due to the diverse nature of devices and
> applications, it may not be possible to deploy a single protocol end to e=
nd.
Isn't that kind of a given?

> A common control plane will address siloes in discovery and communication=
s.

Not sure what these "siloes" are.

> Moreover, a common control plane will address the technical and operation=
al
> hurdle to deployment and interoperability of solutions.
>
That's good.

>
>
> The working group will specify an overall architecture for  a common cont=
rol
> plane and services for identity-enabled technology.  More specifically th=
ese
> services will include:
>
> =C2=B7      registration and lifecycle management of identities and assoc=
iated
> identifiers
>
> =C2=B7      identifier binding to location(s),
>
> =C2=B7      support for grouping,
>
> =C2=B7      definition and enforcement of policies
>
> =C2=B7      support for metadata.
>
Maybe something about dynamic updates and minimizing convergence time,

> Additionally, the control plane interface and protocol extensions that al=
low
> clients to communicate with that infrastructure will be covered.
>
>
>
> The abstraction provided by a secured identity will give a new level of
> control for confidentiality, accountability, security and access-control.
> The working group will cover these aspects and balance them with the
> minimized storage of data and privacy considerations.

"new level of control" sounds like marketing. Maybe just take this out.

>
>
>
> Specifically, the IDEAS WG is chartered to work on these areas:
>
>
>
> Overall architecture: This work covers the control plane, management, pol=
icy
> control, and security aspects.
>
>
>
> Manageability of the architecture: The working group will cover the
> management aspects of IDEAS architectural components and the services tha=
t
> they provide.
>
>
>
> Interface to the architecture: This work will cover interface interaction=
s
> between the framework and identifier-enabled protocol.
>
>
>
> Where appropriate, the IDEAS WG will collaborate with other Working Group=
s
> to ensure interoperability with LISP, HIP, ILA and other relevant work.
>
Should the use case or relevance to 5G/3GPP be mentioned?

Tom

>
>
> WG deliverables include:
>
> Overall architecture
>
>
>
> WG sustaining/informational documents may include:
>
>
>
> These documents may not necessarily be published, but may be
>
> maintained in a draft form or on a collaborative Working Group wiki
>
> to support the efforts of the Working Group and help new comers:
>
> -Problem statement
>
> -Use cases
>
> -Requirements
>
> .....
>
>
>
>
>
> Milestones
>
> TBD
>
>
> _______________________________________________
> Ideas mailing list
> Ideas@ietf.org
> https://www.ietf.org/mailman/listinfo/ideas
>


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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Tue, 16 May 2017 22:43:33 -0700
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To: Alexander Clemm <alexander.clemm@huawei.com>
Cc: "ideas@ietf.org" <ideas@ietf.org>, Padma Pillay-Esnault <padma.ietf@gmail.com>
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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--001a1145de04d29b21054fb1c45b
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Hi Alex

Thanks for your feedback.

Do you want to write some text to cover this?

Thanks
Padma

On Tue, May 16, 2017 at 12:50 PM, Alexander Clemm <
alexander.clemm@huawei.com> wrote:

> Overall this looks fine to me.  However, the deliverables section should
> probably be a bit more specific, in particular given the scope of the
> charter.  In addition to =E2=80=9Coverall architecture=E2=80=9D, there wi=
ll need to be
> deliverables for the other points as well, specifically interfaces for ea=
ch
> of the distinct services that are taken into the charter and the data
> exchanged across these interfaces.
>
>
>
> --- Alex
>
>
>
> *From:* Ideas [mailto:ideas-bounces@ietf.org] *On Behalf Of *Padma
> Pillay-Esnault
> *Sent:* Saturday, May 13, 2017 5:08 PM
> *To:* ideas@ietf.org
> *Subject:* [Ideas] Prep for BOF in July - Your input Needed on a Charter
> Proposal
>
>
>
> Hello IDEAS
>
>
>
> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 and
> just a few weeks away.
>
>
>
> Please see below a tentative charter proposal. We would like to have inpu=
t
> from the list regarding the charter. We would like to hear from you
> regarding the scope of work and your interests.
>
>
>
> Proposed Charter
>
>
>
> The Identity Enabled Networks (IDEAS) working group focuses on the
> framework  to implement a common control plane for identifier=E2=80=93loc=
ation
> separation protocols.
>
>
>
> The identifier-enabled solutions and applications are increasingly being
> considered to support mobility solutions across heterogeneous access
> networks, Internet of Things, Machine to Machine (M2M), context aware
> applications and security.  Due to the diverse nature of devices and
> applications, it may not be possible to deploy a single protocol end to
> end. A common control plane will address siloes in discovery and
> communications.  Moreover, a common control plane will address the
> technical and operational hurdle to deployment and interoperability of
> solutions.
>
>
>
> The working group will specify an overall architecture for  a common
> control plane and services for identity-enabled technology.  More
> specifically these services will include:
>
> =C2=B7      registration and lifecycle management of identities and assoc=
iated
> identifiers
>
> =C2=B7      identifier binding to location(s),
>
> =C2=B7      support for grouping,
>
> =C2=B7      definition and enforcement of policies
>
> =C2=B7      support for metadata.
>
> Additionally, the control plane interface and protocol extensions that
> allow clients to communicate with that infrastructure will be covered.
>
>
>
> The abstraction provided by a secured identity will give a new level of
> control for confidentiality, accountability, security and access-control.
> The working group will cover these aspects and balance them with the
> minimized storage of data and privacy considerations.
>
>
>
> Specifically, the IDEAS WG is chartered to work on these areas:
>
>
>
> Overall architecture: This work covers the control plane, management,
> policy control, and security aspects.
>
>
>
> Manageability of the architecture: The working group will cover the
> management aspects of IDEAS architectural components and the services tha=
t
> they provide.
>
>
>
> Interface to the architecture: This work will cover interface interaction=
s
> between the framework and identifier-enabled protocol.
>
>
>
> Where appropriate, the IDEAS WG will collaborate with other Working Group=
s
> to ensure interoperability with LISP, HIP, ILA and other relevant work.
>
>
>
> WG deliverables include:
>
> Overall architecture
>
>
>
> WG sustaining/informational documents may include:
>
>
>
> These documents may not necessarily be published, but may be
>
> maintained in a draft form or on a collaborative Working Group wiki
>
> to support the efforts of the Working Group and help new comers:
>
> -Problem statement
>
> -Use cases
>
> -Requirements
>
> .....
>
>
>
>
>
> Milestones
>
> TBD
>

--001a1145de04d29b21054fb1c45b
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi Alex<div><br></div><div>Thanks for your feedback.</div>=
<div><br></div><div>Do you want to write some text to cover this?</div><div=
><br></div><div>Thanks</div><div>Padma<br><div class=3D"gmail_extra"><br><d=
iv class=3D"gmail_quote">On Tue, May 16, 2017 at 12:50 PM, Alexander Clemm =
<span dir=3D"ltr">&lt;<a href=3D"mailto:alexander.clemm@huawei.com" target=
=3D"_blank">alexander.clemm@huawei.com</a>&gt;</span> wrote:<br><blockquote=
 class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc soli=
d;padding-left:1ex">





<div lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72">
<div class=3D"m_2426278406337705991WordSection1">
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,sans-serif;color:#1f497d">Overall this looks fine to me.=C2=A0 =
However, the deliverables section should probably be a bit more specific, i=
n particular given the scope of the charter.=C2=A0 In addition
 to =E2=80=9Coverall architecture=E2=80=9D, there will need to be deliverab=
les for the other points as well, specifically interfaces for each of the d=
istinct services that are taken into the charter and the data exchanged acr=
oss these interfaces.=C2=A0
<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,sans-serif;color:#1f497d"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,sans-serif;color:#1f497d">--- Alex<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,sans-serif;color:#1f497d"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:&quot=
;Calibri&quot;,sans-serif">From:</span></b><span style=3D"font-size:11.0pt;=
font-family:&quot;Calibri&quot;,sans-serif"> Ideas [mailto:<a href=3D"mailt=
o:ideas-bounces@ietf.org" target=3D"_blank">ideas-bounces@ietf.org</a><wbr>=
]
<b>On Behalf Of </b>Padma Pillay-Esnault<br>
<b>Sent:</b> Saturday, May 13, 2017 5:08 PM<span class=3D""><br>
<b>To:</b> <a href=3D"mailto:ideas@ietf.org" target=3D"_blank">ideas@ietf.o=
rg</a><br>
<b>Subject:</b> [Ideas] Prep for BOF in July - Your input Needed on a Chart=
er Proposal<u></u><u></u></span></span></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<div>
<p class=3D"MsoNormal">Hello IDEAS<u></u><u></u></p><div><div class=3D"h5">
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<div>
<p class=3D"MsoNormal">The deadline for a request for a BOF for IETF99 in J=
uly is 6/02/2017 and just a few weeks away.=C2=A0<u></u><u></u></p>
</div>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<div>
<p class=3D"MsoNormal">Please see below a tentative charter proposal. We wo=
uld like to have input from the list regarding the charter. We would like t=
o hear from you regarding the scope of work and your interests.<u></u><u></=
u></p>
</div>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<div>
<p class=3D"MsoNormal">Proposed Charter<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">The Identity Enabled Networks (IDEAS) working group =
focuses on the framework =C2=A0to implement a common control plane for iden=
tifier=E2=80=93location separation protocols.
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">The identifier-enabled solutions and applications ar=
e increasingly being considered to support mobility solutions across hetero=
geneous access networks, Internet of Things, Machine
 to Machine (M2M), context aware applications and security.=C2=A0 Due to th=
e diverse nature of devices and applications, it may not be possible to dep=
loy a single protocol end to end. A common control plane will address siloe=
s in discovery and communications.=C2=A0 Moreover,
 a common control plane will address the technical and operational hurdle t=
o deployment and interoperability of solutions.<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">The working group will specify an overall architectu=
re for=C2=A0 a common control plane and services for identity-enabled techn=
ology.=C2=A0 More specifically these services will include:<u></u><u></u></=
p>
<p class=3D"MsoNormal"><span style=3D"font-family:Symbol">=C2=B7</span><spa=
n style=3D"font-size:7.0pt">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span>registration and lifecycle management of identities and associated i=
dentifiers<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-family:Symbol">=C2=B7</span><spa=
n style=3D"font-size:7.0pt">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span>identifier binding to location(s),<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-family:Symbol">=C2=B7</span><spa=
n style=3D"font-size:7.0pt">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span>support for grouping,<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-family:Symbol">=C2=B7</span><spa=
n style=3D"font-size:7.0pt">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span>definition and enforcement of policies<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-family:Symbol">=C2=B7</span><spa=
n style=3D"font-size:7.0pt">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span>support for metadata.=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Additionally, the control plane interface and protoc=
ol extensions that allow clients to communicate with that infrastructure wi=
ll be covered.<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">The abstraction provided by a secured identity will =
give a new level of control for confidentiality, accountability, security a=
nd access-control. The working group will cover these
 aspects and balance them with the minimized storage of data and privacy co=
nsiderations.<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Specifically, the IDEAS WG is chartered to work on t=
hese areas:<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Overall architecture: This work covers the control p=
lane, management, policy control, and security aspects.<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Manageability of the architecture: The working group=
 will cover the management aspects of IDEAS architectural components and th=
e services that they provide.
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Interface to the architecture: This work will cover =
interface interactions between the framework and identifier-enabled protoco=
l.
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Where appropriate, the IDEAS WG will collaborate wit=
h other Working Groups to ensure interoperability with LISP, HIP, ILA and o=
ther relevant work.
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">WG deliverables include:<u></u><u></u></p>
<p class=3D"MsoNormal">Overall architecture<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">WG sustaining/informational documents may include:<u=
></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">These documents may not necessarily be published, bu=
t may be<u></u><u></u></p>
<p class=3D"MsoNormal">maintained in a draft form or on a collaborative Wor=
king Group wiki<u></u><u></u></p>
<p class=3D"MsoNormal">to support the efforts of the Working Group and help=
 new comers:<u></u><u></u></p>
<p class=3D"MsoNormal">-Problem statement
<u></u><u></u></p>
<p class=3D"MsoNormal">-Use cases<u></u><u></u></p>
<p class=3D"MsoNormal">-Requirements<u></u><u></u></p>
<p class=3D"MsoNormal">.....<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Milestones=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">TBD<u></u><u></u></p>
</div>
</div></div></div>
</div>
</div>

</blockquote></div><br></div></div></div>

--001a1145de04d29b21054fb1c45b--


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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Tue, 16 May 2017 22:45:34 -0700
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To: "Liubingyang (Bryan)" <liubingyang@huawei.com>
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Hello Bingyang

Looks like a good suggestion.
Will add it. If anyone has concerns please let us know

Thanks
Padma

On Mon, May 15, 2017 at 11:27 PM, Liubingyang (Bryan) <
liubingyang@huawei.com> wrote:

> Thanks for the proposal.
>
>
>
> I suggest a minor modification in the scope, i.e., changing =E2=80=9Ca co=
mmon
> control plane for identifier=E2=80=93location separation protocols=E2=80=
=9D into =E2=80=9Ca common
> control plane for* identifiers and* identifier-location separation
> protocols=E2=80=9D.
>
> The main reason is that ID by itself has a lot of work to do in the
> control plane, including life cycle management, security and metadata as =
in
> your list. So the scope should be the control plane for identifiers as we=
ll
> as ID/Loc protocols.
>
>
>
> Bingyang (Bryan)
>
>
>
> *From:* Ideas [mailto:ideas-bounces@ietf.org] *On Behalf Of *Padma
> Pillay-Esnault
> *Sent:* Sunday, May 14, 2017 8:08 AM
> *To:* ideas@ietf.org
> *Subject:* [Ideas] Prep for BOF in July - Your input Needed on a Charter
> Proposal
>
>
>
> Hello IDEAS
>
>
>
> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 and
> just a few weeks away.
>
>
>
> Please see below a tentative charter proposal. We would like to have inpu=
t
> from the list regarding the charter. We would like to hear from you
> regarding the scope of work and your interests.
>
>
>
> Proposed Charter
>
>
>
> The Identity Enabled Networks (IDEAS) working group focuses on the
> framework  to implement a common control plane for identifier=E2=80=93loc=
ation
> separation protocols.
>
>
>
> The identifier-enabled solutions and applications are increasingly being
> considered to support mobility solutions across heterogeneous access
> networks, Internet of Things, Machine to Machine (M2M), context aware
> applications and security.  Due to the diverse nature of devices and
> applications, it may not be possible to deploy a single protocol end to
> end. A common control plane will address siloes in discovery and
> communications.  Moreover, a common control plane will address the
> technical and operational hurdle to deployment and interoperability of
> solutions.
>
>
>
> The working group will specify an overall architecture for  a common
> control plane and services for identity-enabled technology.  More
> specifically these services will include:
>
> =C2=B7      registration and lifecycle management of identities and assoc=
iated
> identifiers
>
> =C2=B7      identifier binding to location(s),
>
> =C2=B7      support for grouping,
>
> =C2=B7      definition and enforcement of policies
>
> =C2=B7      support for metadata.
>
> Additionally, the control plane interface and protocol extensions that
> allow clients to communicate with that infrastructure will be covered.
>
>
>
> The abstraction provided by a secured identity will give a new level of
> control for confidentiality, accountability, security and access-control.
> The working group will cover these aspects and balance them with the
> minimized storage of data and privacy considerations.
>
>
>
> Specifically, the IDEAS WG is chartered to work on these areas:
>
>
>
> Overall architecture: This work covers the control plane, management,
> policy control, and security aspects.
>
>
>
> Manageability of the architecture: The working group will cover the
> management aspects of IDEAS architectural components and the services tha=
t
> they provide.
>
>
>
> Interface to the architecture: This work will cover interface interaction=
s
> between the framework and identifier-enabled protocol.
>
>
>
> Where appropriate, the IDEAS WG will collaborate with other Working Group=
s
> to ensure interoperability with LISP, HIP, ILA and other relevant work.
>
>
>
> WG deliverables include:
>
> Overall architecture
>
>
>
> WG sustaining/informational documents may include:
>
>
>
> These documents may not necessarily be published, but may be
>
> maintained in a draft form or on a collaborative Working Group wiki
>
> to support the efforts of the Working Group and help new comers:
>
> -Problem statement
>
> -Use cases
>
> -Requirements
>
> .....
>
>
>
>
>
> Milestones
>
> TBD
>

--f403045f4e9a072de1054fb1ccb7
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<div dir=3D"ltr">Hello Bingyang<div><br></div><div>Looks like a good sugges=
tion.</div><div>Will add it. If anyone has concerns please let us know</div=
><div><br></div><div>Thanks</div><div>Padma</div></div><div class=3D"gmail_=
extra"><br><div class=3D"gmail_quote">On Mon, May 15, 2017 at 11:27 PM, Liu=
bingyang (Bryan) <span dir=3D"ltr">&lt;<a href=3D"mailto:liubingyang@huawei=
.com" target=3D"_blank">liubingyang@huawei.com</a>&gt;</span> wrote:<br><bl=
ockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #=
ccc solid;padding-left:1ex">





<div lang=3D"ZH-CN" link=3D"#0563C1" vlink=3D"#954F72">
<div class=3D"m_9141736417610133064WordSection1">
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.5pt;font-=
family:&quot;Calibri&quot;,sans-serif">Thanks for the proposal.
<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.5pt;font-=
family:&quot;Calibri&quot;,sans-serif"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.5pt;font-=
family:&quot;Calibri&quot;,sans-serif">I suggest a minor modification in th=
e scope, i.e., changing =E2=80=9Ca common control plane for identifier=E2=
=80=93location separation protocols=E2=80=9D into =E2=80=9Ca common control=
 plane
 for<b> identifiers and</b> identifier-location separation protocols=E2=80=
=9D. <u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.5pt;font-=
family:&quot;Calibri&quot;,sans-serif">The main reason is that ID by itself=
 has a lot of work to do in the control plane, including life cycle managem=
ent, security and metadata as in your list. So the
 scope should be the control plane for identifiers as well as ID/Loc protoc=
ols. <u></u>
<u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.5pt;font-=
family:&quot;Calibri&quot;,sans-serif"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.5pt;font-=
family:&quot;Calibri&quot;,sans-serif">Bingyang (Bryan)<u></u><u></u></span=
></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:10.5pt;font-=
family:&quot;Calibri&quot;,sans-serif"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><b><span lang=3D"EN-US" style=3D"font-size:11.0pt;fo=
nt-family:&quot;Calibri&quot;,sans-serif">From:</span></b><span lang=3D"EN-=
US" style=3D"font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif"> =
Ideas [mailto:<a href=3D"mailto:ideas-bounces@ietf.org" target=3D"_blank">i=
deas-bounces@ietf.org</a><wbr>]
<b>On Behalf Of </b>Padma Pillay-Esnault<br>
<b>Sent:</b> Sunday, May 14, 2017 8:08 AM<br>
<b>To:</b> <a href=3D"mailto:ideas@ietf.org" target=3D"_blank">ideas@ietf.o=
rg</a><br>
<b>Subject:</b> [Ideas] Prep for BOF in July - Your input Needed on a Chart=
er Proposal<u></u><u></u></span></p><div><div class=3D"h5">
<p class=3D"MsoNormal"><span lang=3D"EN-US"><u></u>=C2=A0<u></u></span></p>
<div>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Hello IDEAS<u></u><u></u></span=
></p>
<div>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><u></u>=C2=A0<u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span lang=3D"EN-US">The deadline for a request for =
a BOF for IETF99 in July is 6/02/2017 and just a few weeks away.=C2=A0<u></=
u><u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><u></u>=C2=A0<u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Please see below a tentative ch=
arter proposal. We would like to have input from the list regarding the cha=
rter. We would like to hear from you regarding the scope of work and your i=
nterests.<u></u><u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><u></u>=C2=A0<u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Proposed Charter<u></u><u></u><=
/span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">The Identity Enabled Networks (=
IDEAS) working group focuses on the framework =C2=A0to implement a common c=
ontrol plane for identifier=E2=80=93location separation protocols.
<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">The identifier-enabled solution=
s and applications are increasingly being considered to support mobility so=
lutions across heterogeneous access networks, Internet
 of Things, Machine to Machine (M2M), context aware applications and securi=
ty.=C2=A0 Due to the diverse nature of devices and applications, it may not=
 be possible to deploy a single protocol end to end. A common control plane=
 will address siloes in discovery and
 communications.=C2=A0 Moreover, a common control plane will address the te=
chnical and operational hurdle to deployment and interoperability of soluti=
ons.<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">The working group will specify =
an overall architecture for=C2=A0 a common control plane and services for i=
dentity-enabled technology.=C2=A0 More specifically these services
 will include:<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-family:Symbol">=
=C2=B7</span><span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:&quo=
t;Times New Roman&quot;,serif">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span><span lang=3D"EN-US">registration and lifecycle management of identi=
ties and associated identifiers<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-family:Symbol">=
=C2=B7</span><span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:&quo=
t;Times New Roman&quot;,serif">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span><span lang=3D"EN-US">identifier binding to location(s),<u></u><u></u=
></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-family:Symbol">=
=C2=B7</span><span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:&quo=
t;Times New Roman&quot;,serif">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span><span lang=3D"EN-US">support for grouping,<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-family:Symbol">=
=C2=B7</span><span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:&quo=
t;Times New Roman&quot;,serif">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span><span lang=3D"EN-US">definition and enforcement of policies<u></u><u=
></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-family:Symbol">=
=C2=B7</span><span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:&quo=
t;Times New Roman&quot;,serif">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span><span lang=3D"EN-US">support for metadata.=C2=A0<u></u><u></u></span=
></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Additionally, the control plane=
 interface and protocol extensions that allow clients to communicate with t=
hat infrastructure will be covered.<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">The abstraction provided by a s=
ecured identity will give a new level of control for confidentiality, accou=
ntability, security and access-control. The working
 group will cover these aspects and balance them with the minimized storage=
 of data and privacy considerations.<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Specifically, the IDEAS WG is c=
hartered to work on these areas:<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Overall architecture: This work=
 covers the control plane, management, policy control, and security aspects=
.<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Manageability of the architectu=
re: The working group will cover the management aspects of IDEAS architectu=
ral components and the services that they provide.
<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Interface to the architecture: =
This work will cover interface interactions between the framework and ident=
ifier-enabled protocol.
<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Where appropriate, the IDEAS WG=
 will collaborate with other Working Groups to ensure interoperability with=
 LISP, HIP, ILA and other relevant work.
<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">WG deliverables include:<u></u>=
<u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Overall architecture<u></u><u><=
/u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">WG sustaining/informational doc=
uments may include:<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">These documents may not necessa=
rily be published, but may be<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">maintained in a draft form or o=
n a collaborative Working Group wiki<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">to support the efforts of the W=
orking Group and help new comers:<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">-Problem statement
<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">-Use cases<u></u><u></u></span>=
</p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">-Requirements<u></u><u></u></sp=
an></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">.....<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Milestones=C2=A0<u></u><u></u><=
/span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">TBD<u></u><u></u></span></p>
</div>
</div>
</div></div></div>
</div>

</blockquote></div><br></div>

--f403045f4e9a072de1054fb1ccb7--


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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Tue, 16 May 2017 22:52:14 -0700
Message-ID: <CAG-CQxr6h=UdmDbQJR9rBkonr++mxCtZCU=sGdXN12agDMjw-A@mail.gmail.com>
To: Shreyasee Mukherjee <shreya@winlab.rutgers.edu>
Cc: ideas@ietf.org
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Hello Shreyasee

On Tue, May 16, 2017 at 3:08 PM, Shreyasee Mukherjee <
shreya@winlab.rutgers.edu> wrote:

>
> Should the deliverables also include how a few of the use-cases (mobility=
,
> IoT, M2M, etc.) would be supported?
>

Do you mean how the architecture is used for specific use cases?

This could be interesting to show the application.
It would be great if you and others could take a lead on this.


>
> @Alex: Along with the interfaces to the different intra-protocol services=
,
> I think there should also be a deliverable on a backward
> compatible interface to the control plane to allow inter-operability to
> LISP, HIP and other works.
>
>
I thought we covered this aspect with this sentence
"Moreover, a common control plane will address the technical and
operational hurdle to deployment and interoperability of solutions."

I do think that backward compatibility may be too strong a requirement, it
might be that we need some tweaks. Hence we will work with the appropriate
wg if the need arise.

Does that address your point?

Thanks
Padma


> --shreyasee
>
> On Sun, May 14, 2017 at 3:00 PM, <ideas-request@ietf.org> wrote:
>
>> Send Ideas mailing list submissions to
>>         ideas@ietf.org
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>>         https://www.ietf.org/mailman/listinfo/ideas
>> or, via email, send a message with subject or body 'help' to
>>         ideas-request@ietf.org
>>
>> You can reach the person managing the list at
>>         ideas-owner@ietf.org
>>
>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of Ideas digest..."
>>
>> Today's Topics:
>>
>>    1. Prep for a BOF in July - Your Input Needed on PS
>>       (Padma Pillay-Esnault)
>>    2. Prep for BOF in July - Your input Needed on a Charter
>>       Proposal (Padma Pillay-Esnault)
>>
>>
>> ---------- Forwarded message ----------
>> From: Padma Pillay-Esnault <padma.ietf@gmail.com>
>> To: ideas@ietf.org
>> Cc:
>> Bcc:
>> Date: Sat, 13 May 2017 17:02:12 -0700
>> Subject: [Ideas] Prep for a BOF in July - Your Input Needed on PS
>> Hello IDEAS
>>
>> The deadline for a request for a BOF for IETF99 in July is 6/02/2017
>> which is a few weeks away. We would like to have input from the list for
>> organizing the BOF.
>>
>> The problem statement version -001 advocates for a standardized, secured
>> common control plane with data integrity. See below pointer and for
>> companion docs see section 7.
>>
>> IDEAS-Problem-Statement-01
>> <https://tools.ietf.org/html/draft-padma-ideas-problem-statement-01>
>>
>> Brief recap of main points
>>
>> 1. Key problems due to lack of a common control plane Infrastructure
>>
>> a.  An impediment for the deployment of ID-enabled solutions as it
>> is inefficient to deploy several specialized mapping/resolution network
>> databases within the same administrative domain.
>>
>> b.  Difficulty to have an overall view of the network.  If
>> multiple ID-enabled solutions with distinct mapping systems are
>> deployed, troubleshooting may be difficult as the information may
>> be located in different places.
>>
>> c.  Complex Management due to disjoint information spread over several
>> mapping systems.  Operations such as merging networks are error prone an=
d
>> more challenging to detect and fix.
>>
>> d.  Barriers to the application of common and consistent policies. For
>> example, in cross-platform IoT networking, brokering services may be nee=
ded
>> to enforce routing/security/QoS/TE policies on behalf of partnering
>> structures - service provider, energy provider, content provider, etc.
>>
>> e.  Risk for fragmented connectivity.  A high diversity of mapping syste=
m
>> variants will create silos of communications.
>>
>> f.  Complex cross-MS communications.  A common resolution
>> system  infrastructure may facilitate cross-MS communications.  Today it=
 is
>> difficult to communicate with multiple customized ID mapping systems wit=
h
>> distinct interfaces.
>>
>> 2. Security of the infrastructure
>> Vulnerability and how to address it
>>
>> 3. Security of the data stored in infrastructure
>> Access to the mapping system must be secured in order to address privacy
>> data integrity.
>>
>>
>> Your comments and suggestions welcome
>>
>>
>>
>> ---------- Forwarded message ----------
>> From: Padma Pillay-Esnault <padma.ietf@gmail.com>
>> To: ideas@ietf.org
>> Cc:
>> Bcc:
>> Date: Sat, 13 May 2017 17:08:15 -0700
>> Subject: [Ideas] Prep for BOF in July - Your input Needed on a Charter
>> Proposal
>> Hello IDEAS
>>
>> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 and
>> just a few weeks away.
>>
>> Please see below a tentative charter proposal. We would like to have
>> input from the list regarding the charter. We would like to hear from yo=
u
>> regarding the scope of work and your interests.
>>
>> Proposed Charter
>>
>>
>>
>> The Identity Enabled Networks (IDEAS) working group focuses on the
>> framework  to implement a common control plane for identifier=E2=80=93lo=
cation
>> separation protocols.
>>
>>
>>
>> The identifier-enabled solutions and applications are increasingly being
>> considered to support mobility solutions across heterogeneous access
>> networks, Internet of Things, Machine to Machine (M2M), context aware
>> applications and security.  Due to the diverse nature of devices and
>> applications, it may not be possible to deploy a single protocol end to
>> end. A common control plane will address siloes in discovery and
>> communications.  Moreover, a common control plane will address the
>> technical and operational hurdle to deployment and interoperability of
>> solutions.
>>
>>
>>
>> The working group will specify an overall architecture for  a common
>> control plane and services for identity-enabled technology.  More
>> specifically these services will include:
>>
>> =C2=B7      registration and lifecycle management of identities and
>> associated identifiers
>>
>> =C2=B7      identifier binding to location(s),
>>
>> =C2=B7      support for grouping,
>>
>> =C2=B7      definition and enforcement of policies
>>
>> =C2=B7      support for metadata.
>>
>> Additionally, the control plane interface and protocol extensions that
>> allow clients to communicate with that infrastructure will be covered.
>>
>>
>>
>> The abstraction provided by a secured identity will give a new level of
>> control for confidentiality, accountability, security and access-control=
.
>> The working group will cover these aspects and balance them with the
>> minimized storage of data and privacy considerations.
>>
>>
>>
>> Specifically, the IDEAS WG is chartered to work on these areas:
>>
>>
>>
>> Overall architecture: This work covers the control plane, management,
>> policy control, and security aspects.
>>
>>
>>
>> Manageability of the architecture: The working group will cover the
>> management aspects of IDEAS architectural components and the services th=
at
>> they provide.
>>
>>
>>
>> Interface to the architecture: This work will cover interface
>> interactions between the framework and identifier-enabled protocol.
>>
>>
>>
>> Where appropriate, the IDEAS WG will collaborate with other Working
>> Groups to ensure interoperability with LISP, HIP, ILA and other relevant
>> work.
>>
>>
>>
>> WG deliverables include:
>>
>> Overall architecture
>>
>>
>>
>> WG sustaining/informational documents may include:
>>
>>
>>
>> These documents may not necessarily be published, but may be
>>
>> maintained in a draft form or on a collaborative Working Group wiki
>>
>> to support the efforts of the Working Group and help new comers:
>>
>> -Problem statement
>>
>> -Use cases
>>
>> -Requirements
>>
>> .....
>>
>>
>>
>>
>>
>> Milestones
>>
>> TBD
>>
>> _______________________________________________
>> Ideas mailing list
>> Ideas@ietf.org
>> https://www.ietf.org/mailman/listinfo/ideas
>>
>>
>
> _______________________________________________
> Ideas mailing list
> Ideas@ietf.org
> https://www.ietf.org/mailman/listinfo/ideas
>
>

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<div dir=3D"ltr">Hello Shreyasee<div class=3D"gmail_extra"><br><div class=
=3D"gmail_quote">On Tue, May 16, 2017 at 3:08 PM, Shreyasee Mukherjee <span=
 dir=3D"ltr">&lt;<a href=3D"mailto:shreya@winlab.rutgers.edu" target=3D"_bl=
ank">shreya@winlab.rutgers.edu</a>&gt;</span> wrote:<br><blockquote class=
=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;bo=
rder-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">=
<div dir=3D"ltr"><div><br></div>Should the deliverables also include how a =
few of the use-cases (mobility, IoT, M2M, etc.) would be supported?</div></=
blockquote><div><br></div><div>Do you mean how the architecture is used for=
 specific use cases?</div><div><br></div><div>This could be interesting to =
show the application.</div><div>It would be great if you and others could t=
ake a lead on this.=C2=A0</div><div>=C2=A0</div><blockquote class=3D"gmail_=
quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-=
style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div dir=
=3D"ltr"><div><br><div>@Alex: Along with the interfaces to the different in=
tra-protocol services, I think there should also be a deliverable on a back=
ward compatible=C2=A0interface to the control plane to allow inter-operabil=
ity to LISP, HIP and other works.</div><div><br></div></div></div></blockqu=
ote><div><br></div><div>I thought we covered this aspect with this sentence=
</div><div>&quot;<span style=3D"color:rgb(80,0,80)">Moreover, a common cont=
rol plane will address the technical and operational hurdle to deployment a=
nd interoperability of solutions.&quot;</span></div><div><br></div><div>I d=
o think that backward compatibility may be too strong a requirement, it mig=
ht be that we need some tweaks. Hence we will work with the appropriate wg =
if the need arise.</div><div><br></div><div>Does that address your point?</=
div><div><br></div><div>Thanks</div><div>Padma</div><div>=C2=A0</div><block=
quote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-w=
idth:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding=
-left:1ex"><div dir=3D"ltr"><div><div><div><div>--shreyasee<br><div class=
=3D"gmail_extra"><br><div class=3D"gmail_quote">On Sun, May 14, 2017 at 3:0=
0 PM,  <span dir=3D"ltr">&lt;<a href=3D"mailto:ideas-request@ietf.org" targ=
et=3D"_blank">ideas-request@ietf.org</a>&gt;</span> wrote:<br><blockquote c=
lass=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1p=
x;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1=
ex">Send Ideas mailing list submissions to<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:ideas@ietf.org" target=3D"_bl=
ank">ideas@ietf.org</a><br>
<br>
To subscribe or unsubscribe via the World Wide Web, visit<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"https://www.ietf.org/mailman/listinf=
o/ideas" rel=3D"noreferrer" target=3D"_blank">https://www.ietf.org/mailman/=
l<wbr>istinfo/ideas</a><br>
or, via email, send a message with subject or body &#39;help&#39; to<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:ideas-request@ietf.org" targe=
t=3D"_blank">ideas-request@ietf.org</a><br>
<br>
You can reach the person managing the list at<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:ideas-owner@ietf.org" target=
=3D"_blank">ideas-owner@ietf.org</a><br>
<br>
When replying, please edit your Subject line so it is more specific<br>
than &quot;Re: Contents of Ideas digest...&quot;<br>
<br>Today&#39;s Topics:<br>
<br>
=C2=A0 =C2=A01. Prep for a BOF in July - Your Input Needed on PS<br>
=C2=A0 =C2=A0 =C2=A0 (Padma Pillay-Esnault)<br>
=C2=A0 =C2=A02. Prep for BOF in July - Your input Needed on a Charter<br>
=C2=A0 =C2=A0 =C2=A0 Proposal (Padma Pillay-Esnault)<span class=3D"gmail-">=
<br>
<br><br>---------- Forwarded message ----------<br>From:=C2=A0Padma Pillay-=
Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com" target=3D"_blank">padma=
.ietf@gmail.com</a>&gt;<br>To:=C2=A0<a href=3D"mailto:ideas@ietf.org" targe=
t=3D"_blank">ideas@ietf.org</a><br>Cc:=C2=A0<br>Bcc:=C2=A0<br>Date:=C2=A0Sa=
t, 13 May 2017 17:02:12 -0700<br>Subject:=C2=A0[Ideas] Prep for a BOF in Ju=
ly - Your Input Needed on PS<br></span><div dir=3D"ltr">Hello IDEAS<div><br=
></div><div>The deadline for a request for a BOF for IETF99 in July is 6/02=
/2017 which is a few weeks away. We would like to have input from the list =
for organizing the BOF.</div><div><br></div><div>The problem statement vers=
ion -001 advocates for<font color=3D"#000000" size=3D"2">=C2=A0a standardiz=
ed, secured common control plane with data integrity. See below=C2=A0pointe=
r and for companion docs see=C2=A0</font><font color=3D"#000000">section 7.=
</font><br></div><div><span style=3D"color:rgb(0,0,0);font-size:13.33333301=
5441895px"><br></span></div><div><a href=3D"https://tools.ietf.org/html/dra=
ft-padma-ideas-problem-statement-01" target=3D"_blank">IDEAS-Problem-Statem=
ent-01</a><span style=3D"color:rgb(0,0,0);font-size:13.333333015441895px"><=
br></span></div><div><br></div>Brief recap of main points=C2=A0<div><br></d=
iv><div>1. Key problems due to lack of a=C2=A0common control plane Infrastr=
ucture<br><br>a.=C2=A0 An impediment for the deployment of ID-enabled solut=
ions as it is=C2=A0inefficient to deploy several specialized=C2=A0mapping/r=
esolution network databases within the same=C2=A0administrative domain. =C2=
=A0<br><br><div>b.=C2=A0 Difficulty to have an overall view of the network.=
=C2=A0 If multiple=C2=A0ID-enabled solutions with distinct mapping systems =
are deployed,=C2=A0troubleshooting may be difficult as the information may =
be=C2=A0located in different places.<br><br></div><div>c.=C2=A0 Complex Man=
agement due to disjoint information spread over=C2=A0several mapping system=
s.=C2=A0 Operations such as merging networks are=C2=A0error prone and more =
challenging to detect and fix.<br><br>d.=C2=A0 Barriers to the application =
of common and consistent policies. For example, in cross-platform IoT netwo=
rking, brokering services may be needed to enforce routing/security/QoS/TE =
policies on behalf of partnering structures - service provider, energy prov=
ider, content provider, etc.<div><br></div><div>e.=C2=A0 Risk for fragmente=
d connectivity.=C2=A0 A high diversity of mapping=C2=A0system variants will=
 create silos of communications.<br><br></div><div>f.=C2=A0 Complex cross-M=
S communications.=C2=A0 A common resolution system=C2=A0=C2=A0infrastructur=
e may facilitate cross-MS communications.=C2=A0 Today it=C2=A0is difficult =
to communicate with multiple customized ID mapping=C2=A0systems with distin=
ct interfaces.</div><div><br></div><div>2. Security of the infrastructure<b=
r></div><div>Vulnerability and how to address it=C2=A0</div><div><br></div>=
<div>3. Security of the data stored in infrastructure</div><div>Access to t=
he mapping system must be secured in order to address privacy data integrit=
y.</div><div><br></div><div><br></div><div>Your comments and suggestions we=
lcome</div><div><br></div></div></div></div><div><div class=3D"gmail-h5">
<br><br>---------- Forwarded message ----------<br>From:=C2=A0Padma Pillay-=
Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com" target=3D"_blank">padma=
.ietf@gmail.com</a>&gt;<br>To:=C2=A0<a href=3D"mailto:ideas@ietf.org" targe=
t=3D"_blank">ideas@ietf.org</a><br>Cc:=C2=A0<br>Bcc:=C2=A0<br>Date:=C2=A0Sa=
t, 13 May 2017 17:08:15 -0700<br>Subject:=C2=A0[Ideas] Prep for BOF in July=
 - Your input Needed on a Charter Proposal<br><div dir=3D"ltr">Hello IDEAS<=
div><br></div><div>The deadline for a request for a BOF for IETF99 in July =
is 6/02/2017 and just a few weeks away.=C2=A0</div><div><br></div><div>Plea=
se see below a tentative charter proposal. We would like to have input from=
 the list regarding the charter. We would like to hear from you regarding t=
he scope of work and your interests.</div><div><br></div><div>
















<p class=3D"MsoNormal">Proposed Charter<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The Identity Enabled Networks (IDEAS) working group =
focuses
on the framework =C2=A0to implement a common
control plane for identifier=E2=80=93location separation protocols. <span><=
/span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The identifier-enabled solutions and applications ar=
e
increasingly being considered to support mobility solutions across
heterogeneous access networks, Internet of Things, Machine to Machine (M2M)=
,
context aware applications and security.=C2=A0 Due to the diverse nature of=
 devices and
applications, it may not be possible to deploy a single protocol end to end=
. A
common control plane will address siloes in discovery and communications.=
=C2=A0 Moreover, a common control plane will address
the technical and operational hurdle to deployment and interoperability of =
solutions.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The working group will specify an overall architectu=
re for=C2=A0 a common control plane and services for
identity-enabled technology.=C2=A0 More
specifically these services will include:</p><p class=3D"MsoNormal"><span s=
tyle=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:=
normal;font-family:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0
</span></span>registration and lifecycle management of identities
and associated identifiers</p><p class=3D"MsoNormal"><span style=3D"font-fa=
mily:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:normal;font-fam=
ily:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span></span>identifier binding to location(s),</p><p class=3D"MsoNormal">=
<span style=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-=
height:normal;font-family:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0
</span></span>support for grouping,</p><p class=3D"MsoNormal"><span style=
=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:norm=
al;font-family:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span></span>definition and enforcement of policies</p><p class=3D"MsoNorm=
al"><span style=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;l=
ine-height:normal;font-family:&#39;times new roman&#39;">=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0
</span></span>support for metadata.=C2=A0</p><p class=3D"gmail-m_8821251171=
54949810m_140405642450586453gmail-MsoListParagraphCxSpLast" style=3D"margin=
-left:1in"><span></span></p>

<p class=3D"MsoNormal">Additionally, the control plane interface and protoc=
ol
extensions that allow clients to communicate with that infrastructure will =
be
covered.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The abstraction provided by a secured identity will =
give a
new level of control for confidentiality, accountability, security and
access-control. The working group will cover these aspects and balance them
with the minimized storage of data and privacy considerations.<span></span>=
</p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Specifically, the IDEAS WG is chartered to work on t=
hese
areas:<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Overall architecture: This work covers the control p=
lane,
management, policy control, and security aspects.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Manageability of the architecture: The working group=
 will
cover the management aspects of IDEAS architectural components and the serv=
ices
that they provide. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Interface to the architecture: This work will cover
interface interactions between the framework and identifier-enabled protoco=
l. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Where appropriate, the IDEAS WG will collaborate wit=
h other
Working Groups to ensure interoperability with LISP, HIP, ILA and other
relevant work. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">WG deliverables include:<span></span></p>

<p class=3D"MsoNormal">Overall architecture<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">WG sustaining/informational documents may include:<s=
pan></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">These documents may not necessarily be published, bu=
t may be<span></span></p>

<p class=3D"MsoNormal">maintained in a draft form or on a collaborative Wor=
king
Group wiki<span></span></p>

<p class=3D"MsoNormal">to support the efforts of the Working Group and help=
 new
comers:<span></span></p>

<p class=3D"MsoNormal">-Problem statement <span></span></p>

<p class=3D"MsoNormal">-Use cases<span></span></p>

<p class=3D"MsoNormal">-Requirements<span></span></p><p class=3D"MsoNormal"=
>.....</p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Milestones=C2=A0<span></span></p><p class=3D"MsoNorm=
al">TBD</p>

</div></div>
<br></div></div>______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org" target=3D"_blank">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" =
target=3D"_blank">https://www.ietf.org/mailman/l<wbr>istinfo/ideas</a><br>
<br></blockquote></div><br></div></div></div></div></div></div>
<br>______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" =
target=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
<br></blockquote></div><br></div></div>

--001a11461be2e76f6f054fb1e332--


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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Tue, 16 May 2017 23:24:02 -0700
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--f403045f4e9aa0f7fd054fb255e4
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Hi Tom, Bingyang

Thanks for your feedback.

See below <PPE> for comments

On Tue, May 16, 2017 at 6:06 PM, Liubingyang (Bryan) <liubingyang@huawei.co=
m
> wrote:

> Agree on Tom's opinion on ID/Loc protocols. Basically it is mapping from
> one name space to another, and perhaps the first one is
> topology-independent while the second one is not. For end host mobility o=
r
> virtual machine migration, they are basically changing topological
> locations.
>

<PPE>

Agree as well. We should add this for clarity.

Bingyang I really like the ideas of putting mapping one name space to
another.
Regarding whether a namespace is topology independent completely may
actually depend on how we decide to do the allocation.

This is an important discussion and I would suggest we use two names spaces
independent of each other. Thoughts?



>
> -----Original Message-----
> From: Ideas [mailto:ideas-bounces@ietf.org] On Behalf Of Tom Herbert
> Sent: Wednesday, May 17, 2017 8:17 AM
> To: Padma Pillay-Esnault <padma.ietf@gmail.com>
> Cc: ideas@ietf.org
> Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charte=
r
> Proposal
>
> Hi Padma,
>
> Thanks for leading this effort.
>
> A few comments on the charter...
>
> On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault <
> padma.ietf@gmail.com> wrote:
> > Hello IDEAS
> >
> > The deadline for a request for a BOF for IETF99 in July is 6/02/2017
> > and just a few weeks away.
> >
> > Please see below a tentative charter proposal. We would like to have
> > input from the list regarding the charter. We would like to hear from
> > you regarding the scope of work and your interests.
> >
> > Proposed Charter
> >
> >
> >
> > The Identity Enabled Networks (IDEAS) working group focuses on the
> > framework to implement a common control plane for identifier=E2=80=93lo=
cation
> > separation protocols.
> >
> Identifier-location separation protocols probably should be defined. I
> think this actually could easily be used as a control network
> virtualization where identifiers are virtual addresses and locators are
> physical addresses. I guess it depends on how much scope we're shooting f=
or.
>
> <PPE>
If we say they are independent of each other that should cover the scope
issue.


> >
> >
> > The identifier-enabled solutions and applications are increasingly
> > being considered to support mobility solutions across heterogeneous
> > access networks, Internet of Things, Machine to Machine (M2M), context
> > aware
>
> Mobility is also a bit of a loaded term. Mobility of devices like UEs fro=
m
> cell to cell, or mobility of task between machines in a datacenter are
> physically very different but logically could end up using prety much the
> same mechanisms (for instance ILA is being used in DC as a direct
> alternative to encapsulation). Again, seems to be a matter of how much
> scope this entails.
>

<PPE>
Yes I see what you mean, by mobility the text is really talking about the
case of  changing your locator. If you keep the same locator that would be
transparent to the network and still be seen as fixed.

The interesting application is really the hetnet cases which will most
probably cause changes of locator and also have multihoming.

We should actually add some text on multihoming handling.



> > applications and security.  Due to the diverse nature of devices and
> > applications, it may not be possible to deploy a single protocol end to
> end.
> Isn't that kind of a given?
>
> <PPE>
After discussion it would seem this is not clear to all.  The sentence does
no harm here. Thoughts?


> > A common control plane will address siloes in discovery and
> communications.
>
> Not sure what these "siloes" are.
>

<PPE> fragmented communication or discovery because of different systems.
Will rephrase.

>
> > Moreover, a common control plane will address the technical and
> > operational hurdle to deployment and interoperability of solutions.
> >
> That's good.
>
> >
> >
> > The working group will specify an overall architecture for  a common
> > control plane and services for identity-enabled technology.  More
> > specifically these services will include:
> >
> > =C2=B7      registration and lifecycle management of identities and ass=
ociated
> > identifiers
> >
> > =C2=B7      identifier binding to location(s),
> >
> > =C2=B7      support for grouping,
> >
> > =C2=B7      definition and enforcement of policies
> >
> > =C2=B7      support for metadata.
> >
> Maybe something about dynamic updates and minimizing convergence time,
>

<PPE> Ok will add

> Additionally, the control plane interface and protocol extensions that
> > allow clients to communicate with that infrastructure will be covered.
> >
> >
> >
> > The abstraction provided by a secured identity will give a new level
> > of control for confidentiality, accountability, security and
> access-control.
> > The working group will cover these aspects and balance them with the
> > minimized storage of data and privacy considerations.
>
> "new level of control" sounds like marketing. Maybe just take this out.
>

<PPE>
ok will rephrase this


>
> >
> >
> >
> > Specifically, the IDEAS WG is chartered to work on these areas:
> >
> >
> >
> > Overall architecture: This work covers the control plane, management,
> > policy control, and security aspects.
> >
> >
> >
> > Manageability of the architecture: The working group will cover the
> > management aspects of IDEAS architectural components and the services
> > that they provide.
> >
> >
> >
> > Interface to the architecture: This work will cover interface
> > interactions between the framework and identifier-enabled protocol.
> >
> >
> >
> > Where appropriate, the IDEAS WG will collaborate with other Working
> > Groups to ensure interoperability with LISP, HIP, ILA and other relevan=
t
> work.
> >
> Should the use case or relevance to 5G/3GPP be mentioned?
>

<PPE> Yes we can add something about this.


Thanks for your comments
Will respin this and resend

Padma

>
> Tom
>
> >
> >
> > WG deliverables include:
> >
> > Overall architecture
> >
> >
> >
> > WG sustaining/informational documents may include:
> >
> >
> >
> > These documents may not necessarily be published, but may be
> >
> > maintained in a draft form or on a collaborative Working Group wiki
> >
> > to support the efforts of the Working Group and help new comers:
> >
> > -Problem statement
> >
> > -Use cases
> >
> > -Requirements
> >
> > .....
> >
> >
> >
> >
> >
> > Milestones
> >
> > TBD
> >
> >
> > _______________________________________________
> > Ideas mailing list
> > Ideas@ietf.org
> > https://www.ietf.org/mailman/listinfo/ideas
> >
>
> _______________________________________________
> Ideas mailing list
> Ideas@ietf.org
> https://www.ietf.org/mailman/listinfo/ideas
>

--f403045f4e9aa0f7fd054fb255e4
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi Tom, Bingyang<div><br></div><div>Thanks for your feedba=
ck.</div><div><br></div><div>See below &lt;PPE&gt; for comments</div><div c=
lass=3D"gmail_extra"><br><div class=3D"gmail_quote">On Tue, May 16, 2017 at=
 6:06 PM, Liubingyang (Bryan) <span dir=3D"ltr">&lt;<a href=3D"mailto:liubi=
ngyang@huawei.com" target=3D"_blank">liubingyang@huawei.com</a>&gt;</span> =
wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;bord=
er-left:1px #ccc solid;padding-left:1ex">Agree on Tom&#39;s opinion on ID/L=
oc protocols. Basically it is mapping from one name space to another, and p=
erhaps the first one is topology-independent while the second one is not. F=
or end host mobility or virtual machine migration, they are basically chang=
ing topological locations.<br></blockquote><div><br></div><div>&lt;PPE&gt;<=
/div><div><br></div><div>Agree as well. We should add this for clarity.<br>=
</div><div><br></div><div>Bingyang I really like the ideas of putting mappi=
ng one name space to another.=C2=A0</div><div>Regarding whether a namespace=
 is topology independent completely may actually depend on how we decide to=
 do the allocation.=C2=A0</div><div><br></div><div>This is an important dis=
cussion and I would suggest we use two names spaces independent of each oth=
er. Thoughts?</div><div><br></div><div>=C2=A0</div><blockquote class=3D"gma=
il_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-lef=
t:1ex">
<div class=3D"HOEnZb"><div class=3D"h5"><br>
-----Original Message-----<br>
From: Ideas [mailto:<a href=3D"mailto:ideas-bounces@ietf.org">ideas-bounces=
@ietf.org</a><wbr>] On Behalf Of Tom Herbert<br>
Sent: Wednesday, May 17, 2017 8:17 AM<br>
To: Padma Pillay-Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com">padma.=
ietf@gmail.com</a>&gt;<br>
Cc: <a href=3D"mailto:ideas@ietf.org">ideas@ietf.org</a><br>
Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter =
Proposal<br>
<br>
Hi Padma,<br>
<br>
Thanks for leading this effort.<br>
<br>
A few comments on the charter...<br>
<br>
On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault &lt;<a href=3D"mailto=
:padma.ietf@gmail.com">padma.ietf@gmail.com</a>&gt; wrote:<br>
&gt; Hello IDEAS<br>
&gt;<br>
&gt; The deadline for a request for a BOF for IETF99 in July is 6/02/2017<b=
r>
&gt; and just a few weeks away.<br>
&gt;<br>
&gt; Please see below a tentative charter proposal. We would like to have<b=
r>
&gt; input from the list regarding the charter. We would like to hear from<=
br>
&gt; you regarding the scope of work and your interests.<br>
&gt;<br>
&gt; Proposed Charter<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The Identity Enabled Networks (IDEAS) working group focuses on the<br>
&gt; framework to implement a common control plane for identifier=E2=80=93l=
ocation<br>
&gt; separation protocols.<br>
&gt;<br>
Identifier-location separation protocols probably should be defined. I thin=
k this actually could easily be used as a control network virtualization wh=
ere identifiers are virtual addresses and locators are physical addresses. =
I guess it depends on how much scope we&#39;re shooting for.<br>
<br></div></div></blockquote><div>&lt;PPE&gt;</div><div>If we say they are =
independent of each other that should cover the scope issue.=C2=A0</div><di=
v>=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;=
border-left:1px #ccc solid;padding-left:1ex"><div class=3D"HOEnZb"><div cla=
ss=3D"h5">
&gt;<br>
&gt;<br>
&gt; The identifier-enabled solutions and applications are increasingly<br>
&gt; being considered to support mobility solutions across heterogeneous<br=
>
&gt; access networks, Internet of Things, Machine to Machine (M2M), context=
<br>
&gt; aware<br>
<br>
Mobility is also a bit of a loaded term. Mobility of devices like UEs from =
cell to cell, or mobility of task between machines in a datacenter are phys=
ically very different but logically could end up using prety much the same =
mechanisms (for instance ILA is being used in DC as a direct alternative to=
 encapsulation). Again, seems to be a matter of how much scope this entails=
.<br></div></div></blockquote><div><br></div><div>&lt;PPE&gt;</div><div>Yes=
 I see what you mean, by mobility the text is really talking about the case=
 of =C2=A0changing your locator. If you keep the same locator that would be=
 transparent to the network and still be seen as fixed.</div><div><br></div=
><div>The interesting application is really the hetnet cases which will mos=
t probably cause changes of locator and also have multihoming. =C2=A0</div>=
<div><br></div><div>We should actually add some text on multihoming handlin=
g.</div><div><br></div><div><br></div><blockquote class=3D"gmail_quote" sty=
le=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div c=
lass=3D"HOEnZb"><div class=3D"h5">
<br>
&gt; applications and security.=C2=A0 Due to the diverse nature of devices =
and<br>
&gt; applications, it may not be possible to deploy a single protocol end t=
o end.<br>
Isn&#39;t that kind of a given?<br>
<br></div></div></blockquote><div>&lt;PPE&gt;</div><div>After discussion it=
 would seem this is not clear to all.=C2=A0 The sentence does no harm here.=
 Thoughts?</div><div>=C2=A0</div><blockquote class=3D"gmail_quote" style=3D=
"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class=
=3D"HOEnZb"><div class=3D"h5">
&gt; A common control plane will address siloes in discovery and communicat=
ions.<br>
<br>
Not sure what these &quot;siloes&quot; are.<br></div></div></blockquote><di=
v><br></div><div>&lt;PPE&gt; fragmented communication or discovery because =
of different systems.</div><div>Will rephrase.=C2=A0</div><blockquote class=
=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd=
ing-left:1ex"><div class=3D"HOEnZb"><div class=3D"h5">
<br>
&gt; Moreover, a common control plane will address the technical and<br>
&gt; operational hurdle to deployment and interoperability of solutions.<br=
>
&gt;<br>
That&#39;s good.<br>
<br>
&gt;<br>
&gt;<br>
&gt; The working group will specify an overall architecture for=C2=A0 a com=
mon<br>
&gt; control plane and services for identity-enabled technology.=C2=A0 More=
<br>
&gt; specifically these services will include:<br>
&gt;<br>
&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 registration and lifecycle management of id=
entities and associated<br>
&gt; identifiers<br>
&gt;<br>
&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 identifier binding to location(s),<br>
&gt;<br>
&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 support for grouping,<br>
&gt;<br>
&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 definition and enforcement of policies<br>
&gt;<br>
&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 support for metadata.<br>
&gt;<br>
Maybe something about dynamic updates and minimizing convergence time,<br><=
/div></div></blockquote><div><br></div><div>&lt;PPE&gt; Ok will add</div><d=
iv><br></div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;b=
order-left:1px #ccc solid;padding-left:1ex"><div class=3D"HOEnZb"><div clas=
s=3D"h5">
&gt; Additionally, the control plane interface and protocol extensions that=
<br>
&gt; allow clients to communicate with that infrastructure will be covered.=
<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The abstraction provided by a secured identity will give a new level<b=
r>
&gt; of control for confidentiality, accountability, security and access-co=
ntrol.<br>
&gt; The working group will cover these aspects and balance them with the<b=
r>
&gt; minimized storage of data and privacy considerations.<br>
<br>
&quot;new level of control&quot; sounds like marketing. Maybe just take thi=
s out.<br></div></div></blockquote><div><br></div><div>&lt;PPE&gt;</div><di=
v>ok will rephrase this=C2=A0</div><div>=C2=A0</div><blockquote class=3D"gm=
ail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-le=
ft:1ex"><div class=3D"HOEnZb"><div class=3D"h5">
<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Specifically, the IDEAS WG is chartered to work on these areas:<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Overall architecture: This work covers the control plane, management,<=
br>
&gt; policy control, and security aspects.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Manageability of the architecture: The working group will cover the<br=
>
&gt; management aspects of IDEAS architectural components and the services<=
br>
&gt; that they provide.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Interface to the architecture: This work will cover interface<br>
&gt; interactions between the framework and identifier-enabled protocol.<br=
>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Where appropriate, the IDEAS WG will collaborate with other Working<br=
>
&gt; Groups to ensure interoperability with LISP, HIP, ILA and other releva=
nt work.<br>
&gt;<br>
Should the use case or relevance to 5G/3GPP be mentioned?<br></div></div></=
blockquote><div><br></div><div>&lt;PPE&gt; Yes we can add something about t=
his.=C2=A0</div><div><br></div><div><br></div><div>Thanks for your comments=
</div><div>Will respin this and resend</div><div><br></div><div>Padma =C2=
=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;borde=
r-left:1px #ccc solid;padding-left:1ex"><div class=3D"HOEnZb"><div class=3D=
"h5">
<br>
Tom<br>
<br>
&gt;<br>
&gt;<br>
&gt; WG deliverables include:<br>
&gt;<br>
&gt; Overall architecture<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; WG sustaining/informational documents may include:<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; These documents may not necessarily be published, but may be<br>
&gt;<br>
&gt; maintained in a draft form or on a collaborative Working Group wiki<br=
>
&gt;<br>
&gt; to support the efforts of the Working Group and help new comers:<br>
&gt;<br>
&gt; -Problem statement<br>
&gt;<br>
&gt; -Use cases<br>
&gt;<br>
&gt; -Requirements<br>
&gt;<br>
&gt; .....<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Milestones<br>
&gt;<br>
&gt; TBD<br>
&gt;<br>
&gt;<br>
&gt; ______________________________<wbr>_________________<br>
&gt; Ideas mailing list<br>
&gt; <a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
&gt; <a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"norefer=
rer" target=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a>=
<br>
&gt;<br>
<br>
______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" =
target=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
</div></div></blockquote></div><br></div></div>

--f403045f4e9aa0f7fd054fb255e4--


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From: Tom Herbert <tom@herbertland.com>
Date: Wed, 17 May 2017 08:25:20 -0700
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To: Padma Pillay-Esnault <padma.ietf@gmail.com>
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault
<padma.ietf@gmail.com> wrote:
> Hello IDEAS
>
> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 and
> just a few weeks away.
>
> Please see below a tentative charter proposal. We would like to have inpu=
t
> from the list regarding the charter. We would like to hear from you
> regarding the scope of work and your interests.
>
> Proposed Charter
>
>
>
> The Identity Enabled Networks (IDEAS) working group focuses on the framew=
ork
> to implement a common control plane for identifier=E2=80=93location separ=
ation
> protocols.
>
>
>
> The identifier-enabled solutions and applications are increasingly being
> considered to support mobility solutions across heterogeneous access
> networks, Internet of Things, Machine to Machine (M2M), context aware
> applications and security.  Due to the diverse nature of devices and
> applications, it may not be possible to deploy a single protocol end to e=
nd.
> A common control plane will address siloes in discovery and communication=
s.
> Moreover, a common control plane will address the technical and operation=
al
> hurdle to deployment and interoperability of solutions.
>
>
>
> The working group will specify an overall architecture for  a common cont=
rol
> plane and services for identity-enabled technology.  More specifically th=
ese
> services will include:
>
> =C2=B7      registration and lifecycle management of identities and assoc=
iated
> identifiers
>
> =C2=B7      identifier binding to location(s),
>
> =C2=B7      support for grouping,
>
> =C2=B7      definition and enforcement of policies
>
> =C2=B7      support for metadata.
>
> Additionally, the control plane interface and protocol extensions that al=
low
> clients to communicate with that infrastructure will be covered.
>
>
>
> The abstraction provided by a secured identity will give a new level of
> control for confidentiality, accountability, security and access-control.
> The working group will cover these aspects and balance them with the
> minimized storage of data and privacy considerations.
>
>
>
> Specifically, the IDEAS WG is chartered to work on these areas:
>
>
>
> Overall architecture: This work covers the control plane, management, pol=
icy
> control, and security aspects.
>
Like other mapping systems (routing, DNS) there will probably be a
natural two level protocol hierarchy in the system. 1) The
authoritative servers that synchronize the full mapping table for a
domain and possibly shard it 2) A means for hosts to cache a subset of
mappings without consulting the master for every use. Between the
servers a protocol is needed with goal of synchronizing the
distributed table. For the host cache protocol the goal is to manage
the cache and keep it up to date as much a possible. Cache management
will break down to whether it's a pull or a push model. Pull
techniques would be like address resolution (like ARP as a model),
push would be re-directs, cache invalidation, etc. There are some
significant differences in security between pull and push, pull being
the easier one to make secure since requests can be validated using a
nonce.

Another thing that might be mentioned in charter is what intended
scope is. Is the goal to have one public mapping table system (like
DNS) for the Internet with hierarchy that would allow sites to create
their own mapping tables? Or would each site create there own tables
and if they want to share mapping information with their partners they
can do so by a private agreement? (personally I'd favor the second
approach).

Tom

>
>
> Manageability of the architecture: The working group will cover the
> management aspects of IDEAS architectural components and the services tha=
t
> they provide.
>
>
>
> Interface to the architecture: This work will cover interface interaction=
s
> between the framework and identifier-enabled protocol.
>
>
>
> Where appropriate, the IDEAS WG will collaborate with other Working Group=
s
> to ensure interoperability with LISP, HIP, ILA and other relevant work.
>
>
>
> WG deliverables include:
>
> Overall architecture
>
>
>
> WG sustaining/informational documents may include:
>
>
>
> These documents may not necessarily be published, but may be
>
> maintained in a draft form or on a collaborative Working Group wiki
>
> to support the efforts of the Working Group and help new comers:
>
> -Problem statement
>
> -Use cases
>
> -Requirements
>
> .....
>
>
>
>
>
> Milestones
>
> TBD
>
>
> _______________________________________________
> Ideas mailing list
> Ideas@ietf.org
> https://www.ietf.org/mailman/listinfo/ideas
>


From nobody Wed May 17 09:12:02 2017
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From: Declan Ma <madi@zdns.cn>
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Padma,

This is really a good start.=20

See my comments in lines.

> =E5=9C=A8 2017=E5=B9=B45=E6=9C=8814=E6=97=A5=EF=BC=8C08:08=EF=BC=8CPadma=
 Pillay-Esnault <padma.ietf@gmail.com> =E5=86=99=E9=81=93=EF=BC=9A
>=20
> Hello IDEAS
>=20
> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 =
and just a few weeks away.=20
>=20
> Please see below a tentative charter proposal. We would like to have =
input from the list regarding the charter. We would like to hear from =
you regarding the scope of work and your interests.
>=20
> Proposed Charter
>=20
> =20
> The Identity Enabled Networks (IDEAS) working group focuses on the =
framework  to implement a common control plane for identifier=E2=80=93loca=
tion separation protocols.
>=20
> =20
> The identifier-enabled solutions and applications are increasingly =
being considered to support mobility solutions across heterogeneous =
access networks, Internet of Things, Machine to Machine (M2M), context =
aware applications and security.  Due to the diverse nature of devices =
and applications, it may not be possible to deploy a single protocol end =
to end. A common control plane will address siloes in discovery and =
communications.  Moreover, a common control plane will address the =
technical and operational hurdle to deployment and interoperability of =
solutions.
>=20
> =20
> The working group will specify an overall architecture for  a common =
control plane and services for identity-enabled technology.  More =
specifically these services will include:
>=20
> =C2=B7      registration and lifecycle management of identities and =
associated identifiers
>=20
> =C2=B7      identifier binding to location(s),
>=20
> =C2=B7      support for grouping,
>=20
> =C2=B7      definition and enforcement of policies
>=20
> =C2=B7      support for metadata.=20
>=20
>=20
> Additionally, the control plane interface and protocol extensions that =
allow clients to communicate with that infrastructure will be covered.
>=20
> =20
> The abstraction provided by a secured identity will give a new level =
of control for confidentiality, accountability, security and =
access-control. The working group will cover these aspects and balance =
them with the minimized storage of data and privacy considerations.
>=20
> =20
> Specifically, the IDEAS WG is chartered to work on these areas:
>=20
> =20
> Overall architecture: This work covers the control plane, management, =
policy control, and security aspects.


I suggest identity certification, as one of security aspects be =
specific.

The way to certify the holding or custodianship of an identifier in a =
naming space bears significance, which could vary among different =
design, self-certified or third-party certified.=20

I believe this issue has something to do with top level design of this =
common control plane.=20


Declan (Di) Ma

ZDNS




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From: Dino Farinacci <farinacci@gmail.com>
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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> Padma,
>=20
> This is really a good start.=20

I agree as well. But have one question on the opening sentence.

>=20
>> Hello IDEAS
>>=20
>> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 =
and just a few weeks away.=20
>>=20
>> Please see below a tentative charter proposal. We would like to have =
input from the list regarding the charter. We would like to hear from =
you regarding the scope of work and your interests.
>>=20
>> Proposed Charter
>>=20
>>=20
>> The Identity Enabled Networks (IDEAS) working group focuses on the =
framework  to implement a common control plane for identifier=E2=80=93loca=
tion separation protocols.

So is IDEAs:

(1) Creating the framework?

(2) Defining protocols to implement?

(3) Does implement mean =E2=80=9Cdeploy=E2=80=9D or =E2=80=9Ccreate =
mechanisms=E2=80=9D.

Shouldn=E2=80=99t you state that the working group will use solutions =
from other working groups?

Thanks,
Dino


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Hi Padma,

Sure, let me know. Like you mentioned we could add some text on hetnets
with mobility and multihoming.

--shreyasee

On Wed, May 17, 2017 at 1:52 AM, Padma Pillay-Esnault <padma.ietf@gmail.com=
>
wrote:

> Hello Shreyasee
>
> On Tue, May 16, 2017 at 3:08 PM, Shreyasee Mukherjee <
> shreya@winlab.rutgers.edu> wrote:
>
>>
>> Should the deliverables also include how a few of the use-cases
>> (mobility, IoT, M2M, etc.) would be supported?
>>
>
> Do you mean how the architecture is used for specific use cases?
>
> This could be interesting to show the application.
> It would be great if you and others could take a lead on this.
>
>

>> @Alex: Along with the interfaces to the different intra-protocol
>> services, I think there should also be a deliverable on a backward
>> compatible interface to the control plane to allow inter-operability to
>> LISP, HIP and other works.
>>
>>
> I thought we covered this aspect with this sentence
> "Moreover, a common control plane will address the technical and
> operational hurdle to deployment and interoperability of solutions."
>
> I do think that backward compatibility may be too strong a requirement, i=
t
> might be that we need some tweaks. Hence we will work with the appropriat=
e
> wg if the need arise.
>
> Does that address your point?
>
> Thanks
> Padma
>
>
>> --shreyasee
>>
>> On Sun, May 14, 2017 at 3:00 PM, <ideas-request@ietf.org> wrote:
>>
>>> Send Ideas mailing list submissions to
>>>         ideas@ietf.org
>>>
>>> To subscribe or unsubscribe via the World Wide Web, visit
>>>         https://www.ietf.org/mailman/listinfo/ideas
>>> or, via email, send a message with subject or body 'help' to
>>>         ideas-request@ietf.org
>>>
>>> You can reach the person managing the list at
>>>         ideas-owner@ietf.org
>>>
>>> When replying, please edit your Subject line so it is more specific
>>> than "Re: Contents of Ideas digest..."
>>>
>>> Today's Topics:
>>>
>>>    1. Prep for a BOF in July - Your Input Needed on PS
>>>       (Padma Pillay-Esnault)
>>>    2. Prep for BOF in July - Your input Needed on a Charter
>>>       Proposal (Padma Pillay-Esnault)
>>>
>>>
>>> ---------- Forwarded message ----------
>>> From: Padma Pillay-Esnault <padma.ietf@gmail.com>
>>> To: ideas@ietf.org
>>> Cc:
>>> Bcc:
>>> Date: Sat, 13 May 2017 17:02:12 -0700
>>> Subject: [Ideas] Prep for a BOF in July - Your Input Needed on PS
>>> Hello IDEAS
>>>
>>> The deadline for a request for a BOF for IETF99 in July is 6/02/2017
>>> which is a few weeks away. We would like to have input from the list fo=
r
>>> organizing the BOF.
>>>
>>> The problem statement version -001 advocates for a standardized,
>>> secured common control plane with data integrity. See below pointer and=
 for
>>> companion docs see section 7.
>>>
>>> IDEAS-Problem-Statement-01
>>> <https://tools.ietf.org/html/draft-padma-ideas-problem-statement-01>
>>>
>>> Brief recap of main points
>>>
>>> 1. Key problems due to lack of a common control plane Infrastructure
>>>
>>> a.  An impediment for the deployment of ID-enabled solutions as it
>>> is inefficient to deploy several specialized mapping/resolution network
>>> databases within the same administrative domain.
>>>
>>> b.  Difficulty to have an overall view of the network.  If
>>> multiple ID-enabled solutions with distinct mapping systems are
>>> deployed, troubleshooting may be difficult as the information may
>>> be located in different places.
>>>
>>> c.  Complex Management due to disjoint information spread over several
>>> mapping systems.  Operations such as merging networks are error prone a=
nd
>>> more challenging to detect and fix.
>>>
>>> d.  Barriers to the application of common and consistent policies. For
>>> example, in cross-platform IoT networking, brokering services may be ne=
eded
>>> to enforce routing/security/QoS/TE policies on behalf of partnering
>>> structures - service provider, energy provider, content provider, etc.
>>>
>>> e.  Risk for fragmented connectivity.  A high diversity of
>>> mapping system variants will create silos of communications.
>>>
>>> f.  Complex cross-MS communications.  A common resolution
>>> system  infrastructure may facilitate cross-MS communications.  Today i=
t is
>>> difficult to communicate with multiple customized ID mapping systems wi=
th
>>> distinct interfaces.
>>>
>>> 2. Security of the infrastructure
>>> Vulnerability and how to address it
>>>
>>> 3. Security of the data stored in infrastructure
>>> Access to the mapping system must be secured in order to address privac=
y
>>> data integrity.
>>>
>>>
>>> Your comments and suggestions welcome
>>>
>>>
>>>
>>> ---------- Forwarded message ----------
>>> From: Padma Pillay-Esnault <padma.ietf@gmail.com>
>>> To: ideas@ietf.org
>>> Cc:
>>> Bcc:
>>> Date: Sat, 13 May 2017 17:08:15 -0700
>>> Subject: [Ideas] Prep for BOF in July - Your input Needed on a Charter
>>> Proposal
>>> Hello IDEAS
>>>
>>> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 an=
d
>>> just a few weeks away.
>>>
>>> Please see below a tentative charter proposal. We would like to have
>>> input from the list regarding the charter. We would like to hear from y=
ou
>>> regarding the scope of work and your interests.
>>>
>>> Proposed Charter
>>>
>>>
>>>
>>> The Identity Enabled Networks (IDEAS) working group focuses on the
>>> framework  to implement a common control plane for identifier=E2=80=93l=
ocation
>>> separation protocols.
>>>
>>>
>>>
>>> The identifier-enabled solutions and applications are increasingly bein=
g
>>> considered to support mobility solutions across heterogeneous access
>>> networks, Internet of Things, Machine to Machine (M2M), context aware
>>> applications and security.  Due to the diverse nature of devices and
>>> applications, it may not be possible to deploy a single protocol end to
>>> end. A common control plane will address siloes in discovery and
>>> communications.  Moreover, a common control plane will address the
>>> technical and operational hurdle to deployment and interoperability of
>>> solutions.
>>>
>>>
>>>
>>> The working group will specify an overall architecture for  a common
>>> control plane and services for identity-enabled technology.  More
>>> specifically these services will include:
>>>
>>> =C2=B7      registration and lifecycle management of identities and
>>> associated identifiers
>>>
>>> =C2=B7      identifier binding to location(s),
>>>
>>> =C2=B7      support for grouping,
>>>
>>> =C2=B7      definition and enforcement of policies
>>>
>>> =C2=B7      support for metadata.
>>>
>>> Additionally, the control plane interface and protocol extensions that
>>> allow clients to communicate with that infrastructure will be covered.
>>>
>>>
>>>
>>> The abstraction provided by a secured identity will give a new level of
>>> control for confidentiality, accountability, security and access-contro=
l.
>>> The working group will cover these aspects and balance them with the
>>> minimized storage of data and privacy considerations.
>>>
>>>
>>>
>>> Specifically, the IDEAS WG is chartered to work on these areas:
>>>
>>>
>>>
>>> Overall architecture: This work covers the control plane, management,
>>> policy control, and security aspects.
>>>
>>>
>>>
>>> Manageability of the architecture: The working group will cover the
>>> management aspects of IDEAS architectural components and the services t=
hat
>>> they provide.
>>>
>>>
>>>
>>> Interface to the architecture: This work will cover interface
>>> interactions between the framework and identifier-enabled protocol.
>>>
>>>
>>>
>>> Where appropriate, the IDEAS WG will collaborate with other Working
>>> Groups to ensure interoperability with LISP, HIP, ILA and other relevan=
t
>>> work.
>>>
>>>
>>>
>>> WG deliverables include:
>>>
>>> Overall architecture
>>>
>>>
>>>
>>> WG sustaining/informational documents may include:
>>>
>>>
>>>
>>> These documents may not necessarily be published, but may be
>>>
>>> maintained in a draft form or on a collaborative Working Group wiki
>>>
>>> to support the efforts of the Working Group and help new comers:
>>>
>>> -Problem statement
>>>
>>> -Use cases
>>>
>>> -Requirements
>>>
>>> .....
>>>
>>>
>>>
>>>
>>>
>>> Milestones
>>>
>>> TBD
>>>
>>> _______________________________________________
>>> Ideas mailing list
>>> Ideas@ietf.org
>>> https://www.ietf.org/mailman/listinfo/ideas
>>>
>>>
>>
>> _______________________________________________
>> Ideas mailing list
>> Ideas@ietf.org
>> https://www.ietf.org/mailman/listinfo/ideas
>>
>>
>

--94eb2c08dc1459c21b054fbae841
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi Padma,<div><br><div class=3D"gmail_extra">Sure, let me =
know. Like you mentioned we could add some text on hetnets with mobility an=
d multihoming.<span style=3D"font-size:13px;color:rgb(51,51,51);font-family=
:menlo,monaco,consolas,&quot;courier new&quot;,monospace;white-space:pre-wr=
ap">=C2=A0</span><br></div><div class=3D"gmail_extra"><span style=3D"font-s=
ize:13px;color:rgb(51,51,51);font-family:menlo,monaco,consolas,&quot;courie=
r new&quot;,monospace;white-space:pre-wrap"><br></span></div><div class=3D"=
gmail_extra"><span style=3D"font-size:13px;color:rgb(51,51,51);font-family:=
menlo,monaco,consolas,&quot;courier new&quot;,monospace;white-space:pre-wra=
p">--shreyasee</span></div><div class=3D"gmail_extra"><br><div class=3D"gma=
il_quote">On Wed, May 17, 2017 at 1:52 AM, Padma Pillay-Esnault <span dir=
=3D"ltr">&lt;<a href=3D"mailto:padma.ietf@gmail.com" target=3D"_blank">padm=
a.ietf@gmail.com</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote"=
 style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);p=
adding-left:1ex"><div dir=3D"ltr">Hello Shreyasee<div class=3D"gmail_extra"=
><br><div class=3D"gmail_quote"><span class=3D"gmail-">On Tue, May 16, 2017=
 at 3:08 PM, Shreyasee Mukherjee <span dir=3D"ltr">&lt;<a href=3D"mailto:sh=
reya@winlab.rutgers.edu" target=3D"_blank">shreya@winlab.rutgers.edu</a>&gt=
;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0px 0p=
x 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div d=
ir=3D"ltr"><div><br></div>Should the deliverables also include how a few of=
 the use-cases (mobility, IoT, M2M, etc.) would be supported?</div></blockq=
uote><div><br></div></span><div>Do you mean how the architecture is used fo=
r specific use cases?</div><div><br></div><div>This could be interesting to=
 show the application.</div><div>It would be great if you and others could =
take a lead on this.=C2=A0</div><span class=3D"gmail-"><br></span></div></d=
iv></div></blockquote><div><br></div><blockquote class=3D"gmail_quote" styl=
e=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);paddin=
g-left:1ex"><div dir=3D"ltr"><div class=3D"gmail_extra"><div class=3D"gmail=
_quote"><span class=3D"gmail-"><blockquote class=3D"gmail_quote" style=3D"m=
argin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left=
:1ex"><div dir=3D"ltr"><div><br><div>@Alex: Along with the interfaces to th=
e different intra-protocol services, I think there should also be a deliver=
able on a backward compatible=C2=A0interface to the control plane to allow =
inter-operability to LISP, HIP and other works.</div><div><br></div></div><=
/div></blockquote><div><br></div></span><div>I thought we covered this aspe=
ct with this sentence</div><span class=3D"gmail-"><div>&quot;<span style=3D=
"color:rgb(80,0,80)">Moreover, a common control plane will address the tech=
nical and operational hurdle to deployment and interoperability of solution=
s.&quot;</span></div><div><br></div></span><div>I do think that backward co=
mpatibility may be too strong a requirement, it might be that we need some =
tweaks. Hence we will work with the appropriate wg if the need arise.</div>=
<div><br></div><div>Does that address your point?</div><div><br></div><div>=
Thanks</div><span class=3D"gmail-HOEnZb"><font color=3D"#888888"><div>Padma=
</div></font></span><div><div class=3D"gmail-h5"><div>=C2=A0</div><blockquo=
te class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px =
solid rgb(204,204,204);padding-left:1ex"><div dir=3D"ltr"><div><div><div><d=
iv>--shreyasee<br><div class=3D"gmail_extra"><br><div class=3D"gmail_quote"=
>On Sun, May 14, 2017 at 3:00 PM,  <span dir=3D"ltr">&lt;<a href=3D"mailto:=
ideas-request@ietf.org" target=3D"_blank">ideas-request@ietf.org</a>&gt;</s=
pan> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0p=
x 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Send Ideas=
 mailing list submissions to<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:ideas@ietf.org" target=3D"_bl=
ank">ideas@ietf.org</a><br>
<br>
To subscribe or unsubscribe via the World Wide Web, visit<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"https://www.ietf.org/mailman/listinf=
o/ideas" rel=3D"noreferrer" target=3D"_blank">https://www.ietf.org/mailman/=
l<wbr>istinfo/ideas</a><br>
or, via email, send a message with subject or body &#39;help&#39; to<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:ideas-request@ietf.org" targe=
t=3D"_blank">ideas-request@ietf.org</a><br>
<br>
You can reach the person managing the list at<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:ideas-owner@ietf.org" target=
=3D"_blank">ideas-owner@ietf.org</a><br>
<br>
When replying, please edit your Subject line so it is more specific<br>
than &quot;Re: Contents of Ideas digest...&quot;<br>
<br>Today&#39;s Topics:<br>
<br>
=C2=A0 =C2=A01. Prep for a BOF in July - Your Input Needed on PS<br>
=C2=A0 =C2=A0 =C2=A0 (Padma Pillay-Esnault)<br>
=C2=A0 =C2=A02. Prep for BOF in July - Your input Needed on a Charter<br>
=C2=A0 =C2=A0 =C2=A0 Proposal (Padma Pillay-Esnault)<span class=3D"gmail-m_=
-2758495246729161878gmail-"><br>
<br><br>---------- Forwarded message ----------<br>From:=C2=A0Padma Pillay-=
Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com" target=3D"_blank">padma=
.ietf@gmail.com</a>&gt;<br>To:=C2=A0<a href=3D"mailto:ideas@ietf.org" targe=
t=3D"_blank">ideas@ietf.org</a><br>Cc:=C2=A0<br>Bcc:=C2=A0<br>Date:=C2=A0Sa=
t, 13 May 2017 17:02:12 -0700<br>Subject:=C2=A0[Ideas] Prep for a BOF in Ju=
ly - Your Input Needed on PS<br></span><div dir=3D"ltr">Hello IDEAS<div><br=
></div><div>The deadline for a request for a BOF for IETF99 in July is 6/02=
/2017 which is a few weeks away. We would like to have input from the list =
for organizing the BOF.</div><div><br></div><div>The problem statement vers=
ion -001 advocates for<font color=3D"#000000" size=3D"2">=C2=A0a standardiz=
ed, secured common control plane with data integrity. See below=C2=A0pointe=
r and for companion docs see=C2=A0</font><font color=3D"#000000">section 7.=
</font><br></div><div><span style=3D"color:rgb(0,0,0);font-size:13.3333px">=
<br></span></div><div><a href=3D"https://tools.ietf.org/html/draft-padma-id=
eas-problem-statement-01" target=3D"_blank">IDEAS-Problem-Statement-01</a><=
span style=3D"color:rgb(0,0,0);font-size:13.3333px"><br></span></div><div><=
br></div>Brief recap of main points=C2=A0<div><br></div><div>1. Key problem=
s due to lack of a=C2=A0common control plane Infrastructure<br><br>a.=C2=A0=
 An impediment for the deployment of ID-enabled solutions as it is=C2=A0ine=
fficient to deploy several specialized=C2=A0mapping/resolution network data=
bases within the same=C2=A0administrative domain. =C2=A0<br><br><div>b.=C2=
=A0 Difficulty to have an overall view of the network.=C2=A0 If multiple=C2=
=A0ID-enabled solutions with distinct mapping systems are deployed,=C2=A0tr=
oubleshooting may be difficult as the information may be=C2=A0located in di=
fferent places.<br><br></div><div>c.=C2=A0 Complex Management due to disjoi=
nt information spread over=C2=A0several mapping systems.=C2=A0 Operations s=
uch as merging networks are=C2=A0error prone and more challenging to detect=
 and fix.<br><br>d.=C2=A0 Barriers to the application of common and consist=
ent policies. For example, in cross-platform IoT networking, brokering serv=
ices may be needed to enforce routing/security/QoS/TE policies on behalf of=
 partnering structures - service provider, energy provider, content provide=
r, etc.<div><br></div><div>e.=C2=A0 Risk for fragmented connectivity.=C2=A0=
 A high diversity of mapping=C2=A0system variants will create silos of comm=
unications.<br><br></div><div>f.=C2=A0 Complex cross-MS communications.=C2=
=A0 A common resolution system=C2=A0=C2=A0infrastructure may facilitate cro=
ss-MS communications.=C2=A0 Today it=C2=A0is difficult to communicate with =
multiple customized ID mapping=C2=A0systems with distinct interfaces.</div>=
<div><br></div><div>2. Security of the infrastructure<br></div><div>Vulnera=
bility and how to address it=C2=A0</div><div><br></div><div>3. Security of =
the data stored in infrastructure</div><div>Access to the mapping system mu=
st be secured in order to address privacy data integrity.</div><div><br></d=
iv><div><br></div><div>Your comments and suggestions welcome</div><div><br>=
</div></div></div></div><div><div class=3D"gmail-m_-2758495246729161878gmai=
l-h5">
<br><br>---------- Forwarded message ----------<br>From:=C2=A0Padma Pillay-=
Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com" target=3D"_blank">padma=
.ietf@gmail.com</a>&gt;<br>To:=C2=A0<a href=3D"mailto:ideas@ietf.org" targe=
t=3D"_blank">ideas@ietf.org</a><br>Cc:=C2=A0<br>Bcc:=C2=A0<br>Date:=C2=A0Sa=
t, 13 May 2017 17:08:15 -0700<br>Subject:=C2=A0[Ideas] Prep for BOF in July=
 - Your input Needed on a Charter Proposal<br><div dir=3D"ltr">Hello IDEAS<=
div><br></div><div>The deadline for a request for a BOF for IETF99 in July =
is 6/02/2017 and just a few weeks away.=C2=A0</div><div><br></div><div>Plea=
se see below a tentative charter proposal. We would like to have input from=
 the list regarding the charter. We would like to hear from you regarding t=
he scope of work and your interests.</div><div><br></div><div>
















<p class=3D"MsoNormal">Proposed Charter<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The Identity Enabled Networks (IDEAS) working group =
focuses
on the framework =C2=A0to implement a common
control plane for identifier=E2=80=93location separation protocols. <span><=
/span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The identifier-enabled solutions and applications ar=
e
increasingly being considered to support mobility solutions across
heterogeneous access networks, Internet of Things, Machine to Machine (M2M)=
,
context aware applications and security.=C2=A0 Due to the diverse nature of=
 devices and
applications, it may not be possible to deploy a single protocol end to end=
. A
common control plane will address siloes in discovery and communications.=
=C2=A0 Moreover, a common control plane will address
the technical and operational hurdle to deployment and interoperability of =
solutions.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The working group will specify an overall architectu=
re for=C2=A0 a common control plane and services for
identity-enabled technology.=C2=A0 More
specifically these services will include:</p><p class=3D"MsoNormal"><span s=
tyle=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:=
normal;font-family:&quot;times new roman&quot;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0
</span></span>registration and lifecycle management of identities
and associated identifiers</p><p class=3D"MsoNormal"><span style=3D"font-fa=
mily:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:normal;font-fam=
ily:&quot;times new roman&quot;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span></span>identifier binding to location(s),</p><p class=3D"MsoNormal">=
<span style=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-=
height:normal;font-family:&quot;times new roman&quot;">=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0
</span></span>support for grouping,</p><p class=3D"MsoNormal"><span style=
=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:norm=
al;font-family:&quot;times new roman&quot;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span></span>definition and enforcement of policies</p><p class=3D"MsoNorm=
al"><span style=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;l=
ine-height:normal;font-family:&quot;times new roman&quot;">=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0
</span></span>support for metadata.=C2=A0</p><p class=3D"gmail-m_-275849524=
6729161878gmail-m_882125117154949810m_140405642450586453gmail-MsoListParagr=
aphCxSpLast" style=3D"margin-left:1in"><span></span></p>

<p class=3D"MsoNormal">Additionally, the control plane interface and protoc=
ol
extensions that allow clients to communicate with that infrastructure will =
be
covered.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The abstraction provided by a secured identity will =
give a
new level of control for confidentiality, accountability, security and
access-control. The working group will cover these aspects and balance them
with the minimized storage of data and privacy considerations.<span></span>=
</p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Specifically, the IDEAS WG is chartered to work on t=
hese
areas:<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Overall architecture: This work covers the control p=
lane,
management, policy control, and security aspects.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Manageability of the architecture: The working group=
 will
cover the management aspects of IDEAS architectural components and the serv=
ices
that they provide. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Interface to the architecture: This work will cover
interface interactions between the framework and identifier-enabled protoco=
l. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Where appropriate, the IDEAS WG will collaborate wit=
h other
Working Groups to ensure interoperability with LISP, HIP, ILA and other
relevant work. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">WG deliverables include:<span></span></p>

<p class=3D"MsoNormal">Overall architecture<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">WG sustaining/informational documents may include:<s=
pan></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">These documents may not necessarily be published, bu=
t may be<span></span></p>

<p class=3D"MsoNormal">maintained in a draft form or on a collaborative Wor=
king
Group wiki<span></span></p>

<p class=3D"MsoNormal">to support the efforts of the Working Group and help=
 new
comers:<span></span></p>

<p class=3D"MsoNormal">-Problem statement <span></span></p>

<p class=3D"MsoNormal">-Use cases<span></span></p>

<p class=3D"MsoNormal">-Requirements<span></span></p><p class=3D"MsoNormal"=
>.....</p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Milestones=C2=A0<span></span></p><p class=3D"MsoNorm=
al">TBD</p>

</div></div>
<br></div></div>______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org" target=3D"_blank">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" =
target=3D"_blank">https://www.ietf.org/mailman/l<wbr>istinfo/ideas</a><br>
<br></blockquote></div><br></div></div></div></div></div></div>
<br>______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org" target=3D"_blank">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" =
target=3D"_blank">https://www.ietf.org/mailman/l<wbr>istinfo/ideas</a><br>
<br></blockquote></div></div></div><br></div></div>
</blockquote></div><br></div></div></div>

--94eb2c08dc1459c21b054fbae841--


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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault
<padma.ietf@gmail.com> wrote:
> Hello IDEAS
>
> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 and
> just a few weeks away.
>
What area would IDEAS WG be in?

Tom

> Please see below a tentative charter proposal. We would like to have inpu=
t
> from the list regarding the charter. We would like to hear from you
> regarding the scope of work and your interests.
>
> Proposed Charter
>
>
>
> The Identity Enabled Networks (IDEAS) working group focuses on the framew=
ork
> to implement a common control plane for identifier=E2=80=93location separ=
ation
> protocols.
>
>
>
> The identifier-enabled solutions and applications are increasingly being
> considered to support mobility solutions across heterogeneous access
> networks, Internet of Things, Machine to Machine (M2M), context aware
> applications and security.  Due to the diverse nature of devices and
> applications, it may not be possible to deploy a single protocol end to e=
nd.
> A common control plane will address siloes in discovery and communication=
s.
> Moreover, a common control plane will address the technical and operation=
al
> hurdle to deployment and interoperability of solutions.
>
>
>
> The working group will specify an overall architecture for  a common cont=
rol
> plane and services for identity-enabled technology.  More specifically th=
ese
> services will include:
>
> =C2=B7      registration and lifecycle management of identities and assoc=
iated
> identifiers
>
> =C2=B7      identifier binding to location(s),
>
> =C2=B7      support for grouping,
>
> =C2=B7      definition and enforcement of policies
>
> =C2=B7      support for metadata.
>
> Additionally, the control plane interface and protocol extensions that al=
low
> clients to communicate with that infrastructure will be covered.
>
>
>
> The abstraction provided by a secured identity will give a new level of
> control for confidentiality, accountability, security and access-control.
> The working group will cover these aspects and balance them with the
> minimized storage of data and privacy considerations.
>
>
>
> Specifically, the IDEAS WG is chartered to work on these areas:
>
>
>
> Overall architecture: This work covers the control plane, management, pol=
icy
> control, and security aspects.
>
>
>
> Manageability of the architecture: The working group will cover the
> management aspects of IDEAS architectural components and the services tha=
t
> they provide.
>
>
>
> Interface to the architecture: This work will cover interface interaction=
s
> between the framework and identifier-enabled protocol.
>
>
>
> Where appropriate, the IDEAS WG will collaborate with other Working Group=
s
> to ensure interoperability with LISP, HIP, ILA and other relevant work.
>
>
>
> WG deliverables include:
>
> Overall architecture
>
>
>
> WG sustaining/informational documents may include:
>
>
>
> These documents may not necessarily be published, but may be
>
> maintained in a draft form or on a collaborative Working Group wiki
>
> to support the efforts of the Working Group and help new comers:
>
> -Problem statement
>
> -Use cases
>
> -Requirements
>
> .....
>
>
>
>
>
> Milestones
>
> TBD
>
>
> _______________________________________________
> Ideas mailing list
> Ideas@ietf.org
> https://www.ietf.org/mailman/listinfo/ideas
>


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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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On May 17, 2017, at 9:39 AM, Tom Herbert <tom@herbertland.com> wrote:
>=20
> On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault
> <padma.ietf@gmail.com> wrote:
>> Hello IDEAS
>>=20
>> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 =
and
>> just a few weeks away.
>>=20
> What area would IDEAS WG be in?

I believe it is needed in the OPs area but that doesn=E2=80=99t mean it =
should go there.

Dino

>=20
> Tom
>=20
>> Please see below a tentative charter proposal. We would like to have =
input
>> from the list regarding the charter. We would like to hear from you
>> regarding the scope of work and your interests.
>>=20
>> Proposed Charter
>>=20
>>=20
>>=20
>> The Identity Enabled Networks (IDEAS) working group focuses on the =
framework
>> to implement a common control plane for identifier=E2=80=93location =
separation
>> protocols.
>>=20
>>=20
>>=20
>> The identifier-enabled solutions and applications are increasingly =
being
>> considered to support mobility solutions across heterogeneous access
>> networks, Internet of Things, Machine to Machine (M2M), context aware
>> applications and security.  Due to the diverse nature of devices and
>> applications, it may not be possible to deploy a single protocol end =
to end.
>> A common control plane will address siloes in discovery and =
communications.
>> Moreover, a common control plane will address the technical and =
operational
>> hurdle to deployment and interoperability of solutions.
>>=20
>>=20
>>=20
>> The working group will specify an overall architecture for  a common =
control
>> plane and services for identity-enabled technology.  More =
specifically these
>> services will include:
>>=20
>> =C2=B7      registration and lifecycle management of identities and =
associated
>> identifiers
>>=20
>> =C2=B7      identifier binding to location(s),
>>=20
>> =C2=B7      support for grouping,
>>=20
>> =C2=B7      definition and enforcement of policies
>>=20
>> =C2=B7      support for metadata.
>>=20
>> Additionally, the control plane interface and protocol extensions =
that allow
>> clients to communicate with that infrastructure will be covered.
>>=20
>>=20
>>=20
>> The abstraction provided by a secured identity will give a new level =
of
>> control for confidentiality, accountability, security and =
access-control.
>> The working group will cover these aspects and balance them with the
>> minimized storage of data and privacy considerations.
>>=20
>>=20
>>=20
>> Specifically, the IDEAS WG is chartered to work on these areas:
>>=20
>>=20
>>=20
>> Overall architecture: This work covers the control plane, management, =
policy
>> control, and security aspects.
>>=20
>>=20
>>=20
>> Manageability of the architecture: The working group will cover the
>> management aspects of IDEAS architectural components and the services =
that
>> they provide.
>>=20
>>=20
>>=20
>> Interface to the architecture: This work will cover interface =
interactions
>> between the framework and identifier-enabled protocol.
>>=20
>>=20
>>=20
>> Where appropriate, the IDEAS WG will collaborate with other Working =
Groups
>> to ensure interoperability with LISP, HIP, ILA and other relevant =
work.
>>=20
>>=20
>>=20
>> WG deliverables include:
>>=20
>> Overall architecture
>>=20
>>=20
>>=20
>> WG sustaining/informational documents may include:
>>=20
>>=20
>>=20
>> These documents may not necessarily be published, but may be
>>=20
>> maintained in a draft form or on a collaborative Working Group wiki
>>=20
>> to support the efforts of the Working Group and help new comers:
>>=20
>> -Problem statement
>>=20
>> -Use cases
>>=20
>> -Requirements
>>=20
>> .....
>>=20
>>=20
>>=20
>>=20
>>=20
>> Milestones
>>=20
>> TBD
>>=20
>>=20
>> _______________________________________________
>> Ideas mailing list
>> Ideas@ietf.org
>> https://www.ietf.org/mailman/listinfo/ideas
>>=20
>=20
> _______________________________________________
> Ideas mailing list
> Ideas@ietf.org
> https://www.ietf.org/mailman/listinfo/ideas


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To: Dino Farinacci <farinacci@gmail.com>, Tom Herbert <tom@herbertland.com>
CC: Padma Pillay-Esnault <padma.ietf@gmail.com>, "ideas@ietf.org" <ideas@ietf.org>
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From: Alexander Clemm <alexander.clemm@huawei.com>
To: Tom Herbert <tom@herbertland.com>, Padma Pillay-Esnault <padma.ietf@gmail.com>
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Thread-Topic: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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From: Hesham ElBakoury <Hesham.ElBakoury@huawei.com>
To: Dino Farinacci <farinacci@gmail.com>, Tom Herbert <tom@herbertland.com>
CC: Padma Pillay-Esnault <padma.ietf@gmail.com>, "ideas@ietf.org" <ideas@ietf.org>
Thread-Topic: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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From: Tom Herbert <tom@herbertland.com>
Date: Wed, 17 May 2017 15:55:20 -0700
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To: Hesham ElBakoury <Hesham.ElBakoury@huawei.com>
Cc: Dino Farinacci <farinacci@gmail.com>, Padma Pillay-Esnault <padma.ietf@gmail.com>,  "ideas@ietf.org" <ideas@ietf.org>
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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On Wed, May 17, 2017 at 3:42 PM, Hesham ElBakoury
<Hesham.ElBakoury@huawei.com> wrote:
> Why OPS not Rtg area like LISP ?
>
I was thinking this should be routing as well.

> Hesham
>
> -----Original Message-----
> From: Ideas [mailto:ideas-bounces@ietf.org] On Behalf Of Dino Farinacci
> Sent: Wednesday, May 17, 2017 9:55 AM
> To: Tom Herbert
> Cc: Padma Pillay-Esnault; ideas@ietf.org
> Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charte=
r Proposal
>
> On May 17, 2017, at 9:39 AM, Tom Herbert <tom@herbertland.com> wrote:
>>
>> On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault
>> <padma.ietf@gmail.com> wrote:
>>> Hello IDEAS
>>>
>>> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 an=
d
>>> just a few weeks away.
>>>
>> What area would IDEAS WG be in?
>
> I believe it is needed in the OPs area but that doesn=E2=80=99t mean it s=
hould go there.
>
> Dino
>
>>
>> Tom
>>
>>> Please see below a tentative charter proposal. We would like to have in=
put
>>> from the list regarding the charter. We would like to hear from you
>>> regarding the scope of work and your interests.
>>>
>>> Proposed Charter
>>>
>>>
>>>
>>> The Identity Enabled Networks (IDEAS) working group focuses on the fram=
ework
>>> to implement a common control plane for identifier=E2=80=93location sep=
aration
>>> protocols.
>>>
>>>
>>>
>>> The identifier-enabled solutions and applications are increasingly bein=
g
>>> considered to support mobility solutions across heterogeneous access
>>> networks, Internet of Things, Machine to Machine (M2M), context aware
>>> applications and security.  Due to the diverse nature of devices and
>>> applications, it may not be possible to deploy a single protocol end to=
 end.
>>> A common control plane will address siloes in discovery and communicati=
ons.
>>> Moreover, a common control plane will address the technical and operati=
onal
>>> hurdle to deployment and interoperability of solutions.
>>>
>>>
>>>
>>> The working group will specify an overall architecture for  a common co=
ntrol
>>> plane and services for identity-enabled technology.  More specifically =
these
>>> services will include:
>>>
>>> =C2=B7      registration and lifecycle management of identities and ass=
ociated
>>> identifiers
>>>
>>> =C2=B7      identifier binding to location(s),
>>>
>>> =C2=B7      support for grouping,
>>>
>>> =C2=B7      definition and enforcement of policies
>>>
>>> =C2=B7      support for metadata.
>>>
>>> Additionally, the control plane interface and protocol extensions that =
allow
>>> clients to communicate with that infrastructure will be covered.
>>>
>>>
>>>
>>> The abstraction provided by a secured identity will give a new level of
>>> control for confidentiality, accountability, security and access-contro=
l.
>>> The working group will cover these aspects and balance them with the
>>> minimized storage of data and privacy considerations.
>>>
>>>
>>>
>>> Specifically, the IDEAS WG is chartered to work on these areas:
>>>
>>>
>>>
>>> Overall architecture: This work covers the control plane, management, p=
olicy
>>> control, and security aspects.
>>>
>>>
>>>
>>> Manageability of the architecture: The working group will cover the
>>> management aspects of IDEAS architectural components and the services t=
hat
>>> they provide.
>>>
>>>
>>>
>>> Interface to the architecture: This work will cover interface interacti=
ons
>>> between the framework and identifier-enabled protocol.
>>>
>>>
>>>
>>> Where appropriate, the IDEAS WG will collaborate with other Working Gro=
ups
>>> to ensure interoperability with LISP, HIP, ILA and other relevant work.
>>>
>>>
>>>
>>> WG deliverables include:
>>>
>>> Overall architecture
>>>
>>>
>>>
>>> WG sustaining/informational documents may include:
>>>
>>>
>>>
>>> These documents may not necessarily be published, but may be
>>>
>>> maintained in a draft form or on a collaborative Working Group wiki
>>>
>>> to support the efforts of the Working Group and help new comers:
>>>
>>> -Problem statement
>>>
>>> -Use cases
>>>
>>> -Requirements
>>>
>>> .....
>>>
>>>
>>>
>>>
>>>
>>> Milestones
>>>
>>> TBD
>>>
>>>
>>> _______________________________________________
>>> Ideas mailing list
>>> Ideas@ietf.org
>>> https://www.ietf.org/mailman/listinfo/ideas
>>>
>>
>> _______________________________________________
>> Ideas mailing list
>> Ideas@ietf.org
>> https://www.ietf.org/mailman/listinfo/ideas
>
> _______________________________________________
> Ideas mailing list
> Ideas@ietf.org
> https://www.ietf.org/mailman/listinfo/ideas


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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Wed, 17 May 2017 22:47:24 -0700
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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--f403045f4e9a78ba7a054fc5f08f
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On Wed, May 17, 2017 at 8:25 AM, Tom Herbert <tom@herbertland.com> wrote:

> On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault
> <padma.ietf@gmail.com> wrote:
> <snip>
> >
> > Specifically, the IDEAS WG is chartered to work on these areas:
> >
> >
> >
> > Overall architecture: This work covers the control plane, management,
> policy
> > control, and security aspects.
> >
> Like other mapping systems (routing, DNS) there will probably be a
> natural two level protocol hierarchy in the system. 1) The
> authoritative servers that synchronize the full mapping table for a
> domain and possibly shard it 2) A means for hosts to cache a subset of
> mappings without consulting the master for every use. Between the
> servers a protocol is needed with goal of synchronizing the
> distributed table. For the host cache protocol the goal is to manage
> the cache and keep it up to date as much a possible. Cache management
> will break down to whether it's a pull or a push model. Pull
> techniques would be like address resolution (like ARP as a model),
> push would be re-directs, cache invalidation, etc. There are some
> significant differences in security between pull and push, pull being
> the easier one to make secure since requests can be validated using a
> nonce.
>

Agree with most of your points.
I am not sure that we really want to synchronize the full mapping table but
I agree on 2 where ou really want to have efficient cache management.

>
> Another thing that might be mentioned in charter is what intended
> scope is. Is the goal to have one public mapping table system (like
> DNS) for the Internet with hierarchy that would allow sites to create
> their own mapping tables? Or would each site create there own tables
> and if they want to share mapping information with their partners they
> can do so by a private agreement? (personally I'd favor the second
> approach).
>
>
I am in favor of second as well and think this is more realistic for the
use cases.

Padma


> Tom
>
> >
> >
> > Manageability of the architecture: The working group will cover the
> > management aspects of IDEAS architectural components and the services
> that
> > they provide.
> >
> >
> >
> > Interface to the architecture: This work will cover interface
> interactions
> > between the framework and identifier-enabled protocol.
> >
> >
> >
> > Where appropriate, the IDEAS WG will collaborate with other Working
> Groups
> > to ensure interoperability with LISP, HIP, ILA and other relevant work.
> >
> >
> >
> > WG deliverables include:
> >
> > Overall architecture
> >
> >
> >
> > WG sustaining/informational documents may include:
> >
> >
> >
> > These documents may not necessarily be published, but may be
> >
> > maintained in a draft form or on a collaborative Working Group wiki
> >
> > to support the efforts of the Working Group and help new comers:
> >
> > -Problem statement
> >
> > -Use cases
> >
> > -Requirements
> >
> > .....
> >
> >
> >
> >
> >
> > Milestones
> >
> > TBD
> >
> >
> > _______________________________________________
> > Ideas mailing list
> > Ideas@ietf.org
> > https://www.ietf.org/mailman/listinfo/ideas
> >
>

--f403045f4e9a78ba7a054fc5f08f
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><br><div class=3D"gmail_extra"><br><div class=3D"gmail_quo=
te">On Wed, May 17, 2017 at 8:25 AM, Tom Herbert <span dir=3D"ltr">&lt;<a h=
ref=3D"mailto:tom@herbertland.com" target=3D"_blank">tom@herbertland.com</a=
>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 =
0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=3D"">On S=
at, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault<br>
&lt;<a href=3D"mailto:padma.ietf@gmail.com">padma.ietf@gmail.com</a>&gt; wr=
ote:<br>
</span><div><div class=3D"h5">&lt;snip&gt;<br>
&gt;<br>
&gt; Specifically, the IDEAS WG is chartered to work on these areas:<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Overall architecture: This work covers the control plane, management, =
policy<br>
&gt; control, and security aspects.<br>
&gt;<br>
</div></div>Like other mapping systems (routing, DNS) there will probably b=
e a<br>
natural two level protocol hierarchy in the system. 1) The<br>
authoritative servers that synchronize the full mapping table for a<br>
domain and possibly shard it 2) A means for hosts to cache a subset of<br>
mappings without consulting the master for every use. Between the<br>
servers a protocol is needed with goal of synchronizing the<br>
distributed table. For the host cache protocol the goal is to manage<br>
the cache and keep it up to date as much a possible. Cache management<br>
will break down to whether it&#39;s a pull or a push model. Pull<br>
techniques would be like address resolution (like ARP as a model),<br>
push would be re-directs, cache invalidation, etc. There are some<br>
significant differences in security between pull and push, pull being<br>
the easier one to make secure since requests can be validated using a<br>
nonce.<br></blockquote><div><br></div><div>Agree with most of your points.<=
/div><div>I am not sure that we really want to synchronize the full mapping=
 table but I agree on 2 where ou really want to have efficient cache manage=
ment.=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8=
ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Another thing that might be mentioned in charter is what intended<br>
scope is. Is the goal to have one public mapping table system (like<br>
DNS) for the Internet with hierarchy that would allow sites to create<br>
their own mapping tables? Or would each site create there own tables<br>
and if they want to share mapping information with their partners they<br>
can do so by a private agreement? (personally I&#39;d favor the second<br>
approach).<br>
<span class=3D"HOEnZb"><font color=3D"#888888"><br></font></span></blockquo=
te><div><br></div><div>I am in favor of second as well and think this is mo=
re realistic for the use cases.</div><div><br></div><div>Padma</div><div>=
=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;bo=
rder-left:1px #ccc solid;padding-left:1ex"><span class=3D"HOEnZb"><font col=
or=3D"#888888">
Tom<br>
</font></span><span class=3D"im HOEnZb"><br>
&gt;<br>
&gt;<br>
&gt; Manageability of the architecture: The working group will cover the<br=
>
&gt; management aspects of IDEAS architectural components and the services =
that<br>
&gt; they provide.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Interface to the architecture: This work will cover interface interact=
ions<br>
&gt; between the framework and identifier-enabled protocol.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Where appropriate, the IDEAS WG will collaborate with other Working Gr=
oups<br>
&gt; to ensure interoperability with LISP, HIP, ILA and other relevant work=
.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; WG deliverables include:<br>
&gt;<br>
&gt; Overall architecture<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; WG sustaining/informational documents may include:<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; These documents may not necessarily be published, but may be<br>
&gt;<br>
&gt; maintained in a draft form or on a collaborative Working Group wiki<br=
>
&gt;<br>
&gt; to support the efforts of the Working Group and help new comers:<br>
&gt;<br>
&gt; -Problem statement<br>
&gt;<br>
&gt; -Use cases<br>
&gt;<br>
&gt; -Requirements<br>
&gt;<br>
&gt; .....<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Milestones<br>
&gt;<br>
&gt; TBD<br>
&gt;<br>
&gt;<br>
</span><div class=3D"HOEnZb"><div class=3D"h5">&gt; _______________________=
_______<wbr>_________________<br>
&gt; Ideas mailing list<br>
&gt; <a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
&gt; <a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"norefer=
rer" target=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a>=
<br>
&gt;<br>
</div></div></blockquote></div><br></div></div>

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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Wed, 17 May 2017 22:48:45 -0700
Message-ID: <CAG-CQxr0NmEhwAaSaMTKavqWFoRTTenxZ5xAnM0p9RZyHJsn4w@mail.gmail.com>
To: Declan Ma <madi@zdns.cn>
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Hi Declan

Thank you for your feedback and suggestions.
See my comments below <PPE>

On Wed, May 17, 2017 at 9:04 AM, Declan Ma <madi@zdns.cn> wrote:

> Padma,
>
> This is really a good start.
>
> See my comments in lines.
>
> > =E5=9C=A8 2017=E5=B9=B45=E6=9C=8814=E6=97=A5=EF=BC=8C08:08=EF=BC=8CPadm=
a Pillay-Esnault <padma.ietf@gmail.com> =E5=86=99=E9=81=93=EF=BC=9A
> <snip>
> >
> > Overall architecture: This work covers the control plane, management,
> policy control, and security aspects.
>
>
> I suggest identity certification, as one of security aspects be specific.
>
>
<PPE> Ok will add that somewhere


> The way to certify the holding or custodianship of an identifier in a
> naming space bears significance, which could vary among different design,
> self-certified or third-party certified.
>
> I believe this issue has something to do with top level design of this
> common control plane.
>
> <PPE> Correct.

Thanks
Padma

>
> Declan (Di) Ma
>
> ZDNS
>
>
>
>

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<div dir=3D"ltr">Hi Declan<div><br></div><div>Thank you for your feedback a=
nd suggestions.</div><div>See my comments below &lt;PPE&gt;<br><div class=
=3D"gmail_extra"><br><div class=3D"gmail_quote">On Wed, May 17, 2017 at 9:0=
4 AM, Declan Ma <span dir=3D"ltr">&lt;<a href=3D"mailto:madi@zdns.cn" targe=
t=3D"_blank">madi@zdns.cn</a>&gt;</span> wrote:<br><blockquote class=3D"gma=
il_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-lef=
t:1ex">Padma,<br>
<br>
This is really a good start.<br>
<br>
See my comments in lines.<br>
<span><br>
&gt; =E5=9C=A8 2017=E5=B9=B45=E6=9C=8814=E6=97=A5=EF=BC=8C08:08=EF=BC=8CPad=
ma Pillay-Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com" target=3D"_bl=
ank">padma.ietf@gmail.com</a>&gt; =E5=86=99=E9=81=93=EF=BC=9A<br>&lt;snip&g=
t;<br>
&gt;<br>
&gt; Overall architecture: This work covers the control plane, management, =
policy control, and security aspects.<br>
<br>
<br>
</span>I suggest identity certification, as one of security aspects be spec=
ific.<br>
<br></blockquote><div><br></div><div>&lt;PPE&gt; Ok will add that somewhere=
</div><div>=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0 =
0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
The way to certify the holding or custodianship of an identifier in a namin=
g space bears significance, which could vary among different design, self-c=
ertified or third-party certified.<br>
<br>
I believe this issue has something to do with top level design of this comm=
on control plane.<br>
<br></blockquote><div>&lt;PPE&gt; Correct.</div><div><br></div><div>Thanks<=
/div><div>Padma=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margi=
n:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Declan (Di) Ma<br>
<br>
ZDNS<br>
<br>
<br>
<br>
</blockquote></div><br></div></div></div>

--001a11443bd450ce4c054fc5f5a8--


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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Wed, 17 May 2017 22:50:52 -0700
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To: Shreyasee Mukherjee <shreya@winlab.rutgers.edu>
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HI Shreyasee

Can you write a small blurb on this?

Thanks
Padma

On Wed, May 17, 2017 at 9:37 AM, Shreyasee Mukherjee <
shreya@winlab.rutgers.edu> wrote:

> Hi Padma,
>
> Sure, let me know. Like you mentioned we could add some text on hetnets
> with mobility and multihoming.
>
> --shreyasee
>
> On Wed, May 17, 2017 at 1:52 AM, Padma Pillay-Esnault <
> padma.ietf@gmail.com> wrote:
>
>> Hello Shreyasee
>>
>> On Tue, May 16, 2017 at 3:08 PM, Shreyasee Mukherjee <
>> shreya@winlab.rutgers.edu> wrote:
>>
>>>
>>> Should the deliverables also include how a few of the use-cases
>>> (mobility, IoT, M2M, etc.) would be supported?
>>>
>>
>> Do you mean how the architecture is used for specific use cases?
>>
>> This could be interesting to show the application.
>> It would be great if you and others could take a lead on this.
>>
>>
>
>>> @Alex: Along with the interfaces to the different intra-protocol
>>> services, I think there should also be a deliverable on a backward
>>> compatible interface to the control plane to allow inter-operability to
>>> LISP, HIP and other works.
>>>
>>>
>> I thought we covered this aspect with this sentence
>> "Moreover, a common control plane will address the technical and
>> operational hurdle to deployment and interoperability of solutions."
>>
>> I do think that backward compatibility may be too strong a requirement,
>> it might be that we need some tweaks. Hence we will work with the
>> appropriate wg if the need arise.
>>
>> Does that address your point?
>>
>> Thanks
>> Padma
>>
>>
>>> --shreyasee
>>>
>>> On Sun, May 14, 2017 at 3:00 PM, <ideas-request@ietf.org> wrote:
>>>
>>>> Send Ideas mailing list submissions to
>>>>         ideas@ietf.org
>>>>
>>>> To subscribe or unsubscribe via the World Wide Web, visit
>>>>         https://www.ietf.org/mailman/listinfo/ideas
>>>> or, via email, send a message with subject or body 'help' to
>>>>         ideas-request@ietf.org
>>>>
>>>> You can reach the person managing the list at
>>>>         ideas-owner@ietf.org
>>>>
>>>> When replying, please edit your Subject line so it is more specific
>>>> than "Re: Contents of Ideas digest..."
>>>>
>>>> Today's Topics:
>>>>
>>>>    1. Prep for a BOF in July - Your Input Needed on PS
>>>>       (Padma Pillay-Esnault)
>>>>    2. Prep for BOF in July - Your input Needed on a Charter
>>>>       Proposal (Padma Pillay-Esnault)
>>>>
>>>>
>>>> ---------- Forwarded message ----------
>>>> From: Padma Pillay-Esnault <padma.ietf@gmail.com>
>>>> To: ideas@ietf.org
>>>> Cc:
>>>> Bcc:
>>>> Date: Sat, 13 May 2017 17:02:12 -0700
>>>> Subject: [Ideas] Prep for a BOF in July - Your Input Needed on PS
>>>> Hello IDEAS
>>>>
>>>> The deadline for a request for a BOF for IETF99 in July is 6/02/2017
>>>> which is a few weeks away. We would like to have input from the list f=
or
>>>> organizing the BOF.
>>>>
>>>> The problem statement version -001 advocates for a standardized,
>>>> secured common control plane with data integrity. See below pointer an=
d for
>>>> companion docs see section 7.
>>>>
>>>> IDEAS-Problem-Statement-01
>>>> <https://tools.ietf.org/html/draft-padma-ideas-problem-statement-01>
>>>>
>>>> Brief recap of main points
>>>>
>>>> 1. Key problems due to lack of a common control plane Infrastructure
>>>>
>>>> a.  An impediment for the deployment of ID-enabled solutions as it
>>>> is inefficient to deploy several specialized mapping/resolution networ=
k
>>>> databases within the same administrative domain.
>>>>
>>>> b.  Difficulty to have an overall view of the network.  If
>>>> multiple ID-enabled solutions with distinct mapping systems are
>>>> deployed, troubleshooting may be difficult as the information may
>>>> be located in different places.
>>>>
>>>> c.  Complex Management due to disjoint information spread over several
>>>> mapping systems.  Operations such as merging networks are error prone =
and
>>>> more challenging to detect and fix.
>>>>
>>>> d.  Barriers to the application of common and consistent policies. For
>>>> example, in cross-platform IoT networking, brokering services may be n=
eeded
>>>> to enforce routing/security/QoS/TE policies on behalf of partnering
>>>> structures - service provider, energy provider, content provider, etc.
>>>>
>>>> e.  Risk for fragmented connectivity.  A high diversity of
>>>> mapping system variants will create silos of communications.
>>>>
>>>> f.  Complex cross-MS communications.  A common resolution
>>>> system  infrastructure may facilitate cross-MS communications.  Today =
it is
>>>> difficult to communicate with multiple customized ID mapping systems w=
ith
>>>> distinct interfaces.
>>>>
>>>> 2. Security of the infrastructure
>>>> Vulnerability and how to address it
>>>>
>>>> 3. Security of the data stored in infrastructure
>>>> Access to the mapping system must be secured in order to address
>>>> privacy data integrity.
>>>>
>>>>
>>>> Your comments and suggestions welcome
>>>>
>>>>
>>>>
>>>> ---------- Forwarded message ----------
>>>> From: Padma Pillay-Esnault <padma.ietf@gmail.com>
>>>> To: ideas@ietf.org
>>>> Cc:
>>>> Bcc:
>>>> Date: Sat, 13 May 2017 17:08:15 -0700
>>>> Subject: [Ideas] Prep for BOF in July - Your input Needed on a Charter
>>>> Proposal
>>>> Hello IDEAS
>>>>
>>>> The deadline for a request for a BOF for IETF99 in July is 6/02/2017
>>>> and just a few weeks away.
>>>>
>>>> Please see below a tentative charter proposal. We would like to have
>>>> input from the list regarding the charter. We would like to hear from =
you
>>>> regarding the scope of work and your interests.
>>>>
>>>> Proposed Charter
>>>>
>>>>
>>>>
>>>> The Identity Enabled Networks (IDEAS) working group focuses on the
>>>> framework  to implement a common control plane for identifier=E2=80=93=
location
>>>> separation protocols.
>>>>
>>>>
>>>>
>>>> The identifier-enabled solutions and applications are increasingly
>>>> being considered to support mobility solutions across heterogeneous ac=
cess
>>>> networks, Internet of Things, Machine to Machine (M2M), context aware
>>>> applications and security.  Due to the diverse nature of devices and
>>>> applications, it may not be possible to deploy a single protocol end t=
o
>>>> end. A common control plane will address siloes in discovery and
>>>> communications.  Moreover, a common control plane will address the
>>>> technical and operational hurdle to deployment and interoperability of
>>>> solutions.
>>>>
>>>>
>>>>
>>>> The working group will specify an overall architecture for  a common
>>>> control plane and services for identity-enabled technology.  More
>>>> specifically these services will include:
>>>>
>>>> =C2=B7      registration and lifecycle management of identities and
>>>> associated identifiers
>>>>
>>>> =C2=B7      identifier binding to location(s),
>>>>
>>>> =C2=B7      support for grouping,
>>>>
>>>> =C2=B7      definition and enforcement of policies
>>>>
>>>> =C2=B7      support for metadata.
>>>>
>>>> Additionally, the control plane interface and protocol extensions that
>>>> allow clients to communicate with that infrastructure will be covered.
>>>>
>>>>
>>>>
>>>> The abstraction provided by a secured identity will give a new level o=
f
>>>> control for confidentiality, accountability, security and access-contr=
ol.
>>>> The working group will cover these aspects and balance them with the
>>>> minimized storage of data and privacy considerations.
>>>>
>>>>
>>>>
>>>> Specifically, the IDEAS WG is chartered to work on these areas:
>>>>
>>>>
>>>>
>>>> Overall architecture: This work covers the control plane, management,
>>>> policy control, and security aspects.
>>>>
>>>>
>>>>
>>>> Manageability of the architecture: The working group will cover the
>>>> management aspects of IDEAS architectural components and the services =
that
>>>> they provide.
>>>>
>>>>
>>>>
>>>> Interface to the architecture: This work will cover interface
>>>> interactions between the framework and identifier-enabled protocol.
>>>>
>>>>
>>>>
>>>> Where appropriate, the IDEAS WG will collaborate with other Working
>>>> Groups to ensure interoperability with LISP, HIP, ILA and other releva=
nt
>>>> work.
>>>>
>>>>
>>>>
>>>> WG deliverables include:
>>>>
>>>> Overall architecture
>>>>
>>>>
>>>>
>>>> WG sustaining/informational documents may include:
>>>>
>>>>
>>>>
>>>> These documents may not necessarily be published, but may be
>>>>
>>>> maintained in a draft form or on a collaborative Working Group wiki
>>>>
>>>> to support the efforts of the Working Group and help new comers:
>>>>
>>>> -Problem statement
>>>>
>>>> -Use cases
>>>>
>>>> -Requirements
>>>>
>>>> .....
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Milestones
>>>>
>>>> TBD
>>>>
>>>> _______________________________________________
>>>> Ideas mailing list
>>>> Ideas@ietf.org
>>>> https://www.ietf.org/mailman/listinfo/ideas
>>>>
>>>>
>>>
>>> _______________________________________________
>>> Ideas mailing list
>>> Ideas@ietf.org
>>> https://www.ietf.org/mailman/listinfo/ideas
>>>
>>>
>>
>

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Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">HI Shreyasee<div><br></div><div>Can you write a small blur=
b on this?</div><div><br></div><div>Thanks</div><div>Padma</div></div><div =
class=3D"gmail_extra"><br><div class=3D"gmail_quote">On Wed, May 17, 2017 a=
t 9:37 AM, Shreyasee Mukherjee <span dir=3D"ltr">&lt;<a href=3D"mailto:shre=
ya@winlab.rutgers.edu" target=3D"_blank">shreya@winlab.rutgers.edu</a>&gt;<=
/span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8=
ex;border-left:1px #ccc solid;padding-left:1ex"><div dir=3D"ltr">Hi Padma,<=
div><br><div class=3D"gmail_extra">Sure, let me know. Like you mentioned we=
 could add some text on hetnets with mobility and multihoming.<span style=
=3D"font-size:13px;color:rgb(51,51,51);font-family:menlo,monaco,consolas,&q=
uot;courier new&quot;,monospace;white-space:pre-wrap">=C2=A0</span><span cl=
ass=3D"HOEnZb"><font color=3D"#888888"><br></font></span></div><span class=
=3D"HOEnZb"><font color=3D"#888888"><div class=3D"gmail_extra"><span style=
=3D"font-size:13px;color:rgb(51,51,51);font-family:menlo,monaco,consolas,&q=
uot;courier new&quot;,monospace;white-space:pre-wrap"><br></span></div><div=
 class=3D"gmail_extra"><span style=3D"font-size:13px;color:rgb(51,51,51);fo=
nt-family:menlo,monaco,consolas,&quot;courier new&quot;,monospace;white-spa=
ce:pre-wrap">--shreyasee</span></div></font></span><div><div class=3D"h5"><=
div class=3D"gmail_extra"><br><div class=3D"gmail_quote">On Wed, May 17, 20=
17 at 1:52 AM, Padma Pillay-Esnault <span dir=3D"ltr">&lt;<a href=3D"mailto=
:padma.ietf@gmail.com" target=3D"_blank">padma.ietf@gmail.com</a>&gt;</span=
> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0=
.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir=3D"l=
tr">Hello Shreyasee<div class=3D"gmail_extra"><br><div class=3D"gmail_quote=
"><span class=3D"m_2181529413486795630gmail-">On Tue, May 16, 2017 at 3:08 =
PM, Shreyasee Mukherjee <span dir=3D"ltr">&lt;<a href=3D"mailto:shreya@winl=
ab.rutgers.edu" target=3D"_blank">shreya@winlab.rutgers.edu</a>&gt;</span> =
wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8=
ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir=3D"ltr=
"><div><br></div>Should the deliverables also include how a few of the use-=
cases (mobility, IoT, M2M, etc.) would be supported?</div></blockquote><div=
><br></div></span><div>Do you mean how the architecture is used for specifi=
c use cases?</div><div><br></div><div>This could be interesting to show the=
 application.</div><div>It would be great if you and others could take a le=
ad on this.=C2=A0</div><span class=3D"m_2181529413486795630gmail-"><br></sp=
an></div></div></div></blockquote><div><br></div><blockquote class=3D"gmail=
_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204=
,204);padding-left:1ex"><div dir=3D"ltr"><div class=3D"gmail_extra"><div cl=
ass=3D"gmail_quote"><span class=3D"m_2181529413486795630gmail-"><blockquote=
 class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px so=
lid rgb(204,204,204);padding-left:1ex"><div dir=3D"ltr"><div><br><div>@Alex=
: Along with the interfaces to the different intra-protocol services, I thi=
nk there should also be a deliverable on a backward compatible=C2=A0interfa=
ce to the control plane to allow inter-operability to LISP, HIP and other w=
orks.</div><div><br></div></div></div></blockquote><div><br></div></span><d=
iv>I thought we covered this aspect with this sentence</div><span class=3D"=
m_2181529413486795630gmail-"><div>&quot;<span style=3D"color:rgb(80,0,80)">=
Moreover, a common control plane will address the technical and operational=
 hurdle to deployment and interoperability of solutions.&quot;</span></div>=
<div><br></div></span><div>I do think that backward compatibility may be to=
o strong a requirement, it might be that we need some tweaks. Hence we will=
 work with the appropriate wg if the need arise.</div><div><br></div><div>D=
oes that address your point?</div><div><br></div><div>Thanks</div><span cla=
ss=3D"m_2181529413486795630gmail-HOEnZb"><font color=3D"#888888"><div>Padma=
</div></font></span><div><div class=3D"m_2181529413486795630gmail-h5"><div>=
=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0=
.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir=3D"l=
tr"><div><div><div><div>--shreyasee<br><div class=3D"gmail_extra"><br><div =
class=3D"gmail_quote">On Sun, May 14, 2017 at 3:00 PM,  <span dir=3D"ltr">&=
lt;<a href=3D"mailto:ideas-request@ietf.org" target=3D"_blank">ideas-reques=
t@ietf.org</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=
=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding=
-left:1ex">Send Ideas mailing list submissions to<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:ideas@ietf.org" target=3D"_bl=
ank">ideas@ietf.org</a><br>
<br>
To subscribe or unsubscribe via the World Wide Web, visit<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"https://www.ietf.org/mailman/listinf=
o/ideas" rel=3D"noreferrer" target=3D"_blank">https://www.ietf.org/mailman/=
l<wbr>istinfo/ideas</a><br>
or, via email, send a message with subject or body &#39;help&#39; to<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:ideas-request@ietf.org" targe=
t=3D"_blank">ideas-request@ietf.org</a><br>
<br>
You can reach the person managing the list at<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:ideas-owner@ietf.org" target=
=3D"_blank">ideas-owner@ietf.org</a><br>
<br>
When replying, please edit your Subject line so it is more specific<br>
than &quot;Re: Contents of Ideas digest...&quot;<br>
<br>Today&#39;s Topics:<br>
<br>
=C2=A0 =C2=A01. Prep for a BOF in July - Your Input Needed on PS<br>
=C2=A0 =C2=A0 =C2=A0 (Padma Pillay-Esnault)<br>
=C2=A0 =C2=A02. Prep for BOF in July - Your input Needed on a Charter<br>
=C2=A0 =C2=A0 =C2=A0 Proposal (Padma Pillay-Esnault)<span class=3D"m_218152=
9413486795630gmail-m_-2758495246729161878gmail-"><br>
<br><br>---------- Forwarded message ----------<br>From:=C2=A0Padma Pillay-=
Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com" target=3D"_blank">padma=
.ietf@gmail.com</a>&gt;<br>To:=C2=A0<a href=3D"mailto:ideas@ietf.org" targe=
t=3D"_blank">ideas@ietf.org</a><br>Cc:=C2=A0<br>Bcc:=C2=A0<br>Date:=C2=A0Sa=
t, 13 May 2017 17:02:12 -0700<br>Subject:=C2=A0[Ideas] Prep for a BOF in Ju=
ly - Your Input Needed on PS<br></span><div dir=3D"ltr">Hello IDEAS<div><br=
></div><div>The deadline for a request for a BOF for IETF99 in July is 6/02=
/2017 which is a few weeks away. We would like to have input from the list =
for organizing the BOF.</div><div><br></div><div>The problem statement vers=
ion -001 advocates for<font color=3D"#000000" size=3D"2">=C2=A0a standardiz=
ed, secured common control plane with data integrity. See below=C2=A0pointe=
r and for companion docs see=C2=A0</font><font color=3D"#000000">section 7.=
</font><br></div><div><span style=3D"color:rgb(0,0,0);font-size:13.3333px">=
<br></span></div><div><a href=3D"https://tools.ietf.org/html/draft-padma-id=
eas-problem-statement-01" target=3D"_blank">IDEAS-Problem-Statement-01</a><=
span style=3D"color:rgb(0,0,0);font-size:13.3333px"><br></span></div><div><=
br></div>Brief recap of main points=C2=A0<div><br></div><div>1. Key problem=
s due to lack of a=C2=A0common control plane Infrastructure<br><br>a.=C2=A0=
 An impediment for the deployment of ID-enabled solutions as it is=C2=A0ine=
fficient to deploy several specialized=C2=A0mapping/resolution network data=
bases within the same=C2=A0administrative domain. =C2=A0<br><br><div>b.=C2=
=A0 Difficulty to have an overall view of the network.=C2=A0 If multiple=C2=
=A0ID-enabled solutions with distinct mapping systems are deployed,=C2=A0tr=
oubleshooting may be difficult as the information may be=C2=A0located in di=
fferent places.<br><br></div><div>c.=C2=A0 Complex Management due to disjoi=
nt information spread over=C2=A0several mapping systems.=C2=A0 Operations s=
uch as merging networks are=C2=A0error prone and more challenging to detect=
 and fix.<br><br>d.=C2=A0 Barriers to the application of common and consist=
ent policies. For example, in cross-platform IoT networking, brokering serv=
ices may be needed to enforce routing/security/QoS/TE policies on behalf of=
 partnering structures - service provider, energy provider, content provide=
r, etc.<div><br></div><div>e.=C2=A0 Risk for fragmented connectivity.=C2=A0=
 A high diversity of mapping=C2=A0system variants will create silos of comm=
unications.<br><br></div><div>f.=C2=A0 Complex cross-MS communications.=C2=
=A0 A common resolution system=C2=A0=C2=A0infrastructure may facilitate cro=
ss-MS communications.=C2=A0 Today it=C2=A0is difficult to communicate with =
multiple customized ID mapping=C2=A0systems with distinct interfaces.</div>=
<div><br></div><div>2. Security of the infrastructure<br></div><div>Vulnera=
bility and how to address it=C2=A0</div><div><br></div><div>3. Security of =
the data stored in infrastructure</div><div>Access to the mapping system mu=
st be secured in order to address privacy data integrity.</div><div><br></d=
iv><div><br></div><div>Your comments and suggestions welcome</div><div><br>=
</div></div></div></div><div><div class=3D"m_2181529413486795630gmail-m_-27=
58495246729161878gmail-h5">
<br><br>---------- Forwarded message ----------<br>From:=C2=A0Padma Pillay-=
Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com" target=3D"_blank">padma=
.ietf@gmail.com</a>&gt;<br>To:=C2=A0<a href=3D"mailto:ideas@ietf.org" targe=
t=3D"_blank">ideas@ietf.org</a><br>Cc:=C2=A0<br>Bcc:=C2=A0<br>Date:=C2=A0Sa=
t, 13 May 2017 17:08:15 -0700<br>Subject:=C2=A0[Ideas] Prep for BOF in July=
 - Your input Needed on a Charter Proposal<br><div dir=3D"ltr">Hello IDEAS<=
div><br></div><div>The deadline for a request for a BOF for IETF99 in July =
is 6/02/2017 and just a few weeks away.=C2=A0</div><div><br></div><div>Plea=
se see below a tentative charter proposal. We would like to have input from=
 the list regarding the charter. We would like to hear from you regarding t=
he scope of work and your interests.</div><div><br></div><div>
















<p class=3D"MsoNormal">Proposed Charter<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The Identity Enabled Networks (IDEAS) working group =
focuses
on the framework =C2=A0to implement a common
control plane for identifier=E2=80=93location separation protocols. <span><=
/span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The identifier-enabled solutions and applications ar=
e
increasingly being considered to support mobility solutions across
heterogeneous access networks, Internet of Things, Machine to Machine (M2M)=
,
context aware applications and security.=C2=A0 Due to the diverse nature of=
 devices and
applications, it may not be possible to deploy a single protocol end to end=
. A
common control plane will address siloes in discovery and communications.=
=C2=A0 Moreover, a common control plane will address
the technical and operational hurdle to deployment and interoperability of =
solutions.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The working group will specify an overall architectu=
re for=C2=A0 a common control plane and services for
identity-enabled technology.=C2=A0 More
specifically these services will include:</p><p class=3D"MsoNormal"><span s=
tyle=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:=
normal;font-family:&quot;times new roman&quot;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0
</span></span>registration and lifecycle management of identities
and associated identifiers</p><p class=3D"MsoNormal"><span style=3D"font-fa=
mily:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:normal;font-fam=
ily:&quot;times new roman&quot;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span></span>identifier binding to location(s),</p><p class=3D"MsoNormal">=
<span style=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-=
height:normal;font-family:&quot;times new roman&quot;">=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0
</span></span>support for grouping,</p><p class=3D"MsoNormal"><span style=
=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;line-height:norm=
al;font-family:&quot;times new roman&quot;">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span></span>definition and enforcement of policies</p><p class=3D"MsoNorm=
al"><span style=3D"font-family:symbol">=C2=B7<span style=3D"font-size:7pt;l=
ine-height:normal;font-family:&quot;times new roman&quot;">=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0
</span></span>support for metadata.=C2=A0</p><p class=3D"m_2181529413486795=
630gmail-m_-2758495246729161878gmail-m_882125117154949810m_1404056424505864=
53gmail-MsoListParagraphCxSpLast" style=3D"margin-left:1in"><span></span></=
p>

<p class=3D"MsoNormal">Additionally, the control plane interface and protoc=
ol
extensions that allow clients to communicate with that infrastructure will =
be
covered.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The abstraction provided by a secured identity will =
give a
new level of control for confidentiality, accountability, security and
access-control. The working group will cover these aspects and balance them
with the minimized storage of data and privacy considerations.<span></span>=
</p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Specifically, the IDEAS WG is chartered to work on t=
hese
areas:<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Overall architecture: This work covers the control p=
lane,
management, policy control, and security aspects.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Manageability of the architecture: The working group=
 will
cover the management aspects of IDEAS architectural components and the serv=
ices
that they provide. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Interface to the architecture: This work will cover
interface interactions between the framework and identifier-enabled protoco=
l. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Where appropriate, the IDEAS WG will collaborate wit=
h other
Working Groups to ensure interoperability with LISP, HIP, ILA and other
relevant work. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">WG deliverables include:<span></span></p>

<p class=3D"MsoNormal">Overall architecture<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">WG sustaining/informational documents may include:<s=
pan></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">These documents may not necessarily be published, bu=
t may be<span></span></p>

<p class=3D"MsoNormal">maintained in a draft form or on a collaborative Wor=
king
Group wiki<span></span></p>

<p class=3D"MsoNormal">to support the efforts of the Working Group and help=
 new
comers:<span></span></p>

<p class=3D"MsoNormal">-Problem statement <span></span></p>

<p class=3D"MsoNormal">-Use cases<span></span></p>

<p class=3D"MsoNormal">-Requirements<span></span></p><p class=3D"MsoNormal"=
>.....</p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Milestones=C2=A0<span></span></p><p class=3D"MsoNorm=
al">TBD</p>

</div></div>
<br></div></div>______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org" target=3D"_blank">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" =
target=3D"_blank">https://www.ietf.org/mailman/l<wbr>istinfo/ideas</a><br>
<br></blockquote></div><br></div></div></div></div></div></div>
<br>______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org" target=3D"_blank">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" =
target=3D"_blank">https://www.ietf.org/mailman/l<wbr>istinfo/ideas</a><br>
<br></blockquote></div></div></div><br></div></div>
</blockquote></div><br></div></div></div></div></div>
</blockquote></div><br></div>

--001a11443bd4d4bd77054fc5fc03--


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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Wed, 17 May 2017 23:08:32 -0700
Message-ID: <CAG-CQxrbC01NTkv66Z+B4HgdXX0atnUCDoVuhtGxSkEHTnsMKw@mail.gmail.com>
To: Alexander Clemm <alexander.clemm@huawei.com>
Cc: Tom Herbert <tom@herbertland.com>, "ideas@ietf.org" <ideas@ietf.org>
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Hi Alex

Comments see <PPE>

On Wed, May 17, 2017 at 3:08 PM, Alexander Clemm <alexander.clemm@huawei.co=
m
> wrote:

> FWIW, two comments on various aspects raised in this thread, one by
> Bingyang, the other by Tom:
>
> - On mapping name spaces between each other:  At one level this is true,
> we could phrase it that way.  However, this implies there is no distincti=
on
> between locators, identifiers, etc.  There would be merely "name spaces"
> (of possibly different type), and locators would be treated like "names".
> If we go this route, we need to be aware of ramifications, e.g. concernin=
g
> uniqueness requirement.  Depending on the coordinate system used for the
> locators, uniqueness may not always be a given.  Another difference
> concerns how names come into being - different for a name (that is
> assigned, or that is registered) from a "coordinate" - the life cycle of
> IDs and locators may have to be managed differently, and I would not expe=
ct
> this differentiation to be made at the level of the namespace.   In other
> words, while this path will give us a very general mapping system (a good
> thing) that can be used as part of a control plane, I don't think this
> would constitute a control plane in itself itself, so this part of the
> charter would need to be adjusted.
>

<PPE> I tend to agree that making it general is a good thing.

@ Alex If I understand you correctly ... Your concern is that today the
located is based on IP and that guarantees some kind of uniqueness which we
will rely on. However this may not be the case if we use another namespace.
However, if there is no uniqueness in the locator then I would assume this
is broken as forwarding would not be deterministic.

@ Bingyang My understanding is that you wanted to generalize this for
forwarding on L3 and L2.
Is this what you had in mind?


> - On the issue of hierarchies: I'm not a big fan of that and subscribe
> more to Tom's point of view.  However, we will need to be able distinguis=
h
> the sharing of mapping information and the sharing of naming information
> (i.e., while a name might be shared, its associated mapping might not be)=
.
>
> <PPE> Agree with Alex and Tom here. I do not think that all mappings need
to be shared. I would even say that this should be a feature.


> --- Alex
>
> -----Original Message-----
> From: Ideas [mailto:ideas-bounces@ietf.org] On Behalf Of Tom Herbert
> Sent: Wednesday, May 17, 2017 8:25 AM
> To: Padma Pillay-Esnault <padma.ietf@gmail.com>
> Cc: ideas@ietf.org
> Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charte=
r
> Proposal
>
> On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault <
> padma.ietf@gmail.com> wrote:
> > Hello IDEAS
> >
> > The deadline for a request for a BOF for IETF99 in July is 6/02/2017
> > and just a few weeks away.
> >
> > Please see below a tentative charter proposal. We would like to have
> > input from the list regarding the charter. We would like to hear from
> > you regarding the scope of work and your interests.
> >
> > Proposed Charter
> >
> >
> >
> > The Identity Enabled Networks (IDEAS) working group focuses on the
> > framework to implement a common control plane for identifier=E2=80=93lo=
cation
> > separation protocols.
> >
> >
> >
> > The identifier-enabled solutions and applications are increasingly
> > being considered to support mobility solutions across heterogeneous
> > access networks, Internet of Things, Machine to Machine (M2M), context
> > aware applications and security.  Due to the diverse nature of devices
> > and applications, it may not be possible to deploy a single protocol en=
d
> to end.
> > A common control plane will address siloes in discovery and
> communications.
> > Moreover, a common control plane will address the technical and
> > operational hurdle to deployment and interoperability of solutions.
> >
> >
> >
> > The working group will specify an overall architecture for  a common
> > control plane and services for identity-enabled technology.  More
> > specifically these services will include:
> >
> > =C2=B7      registration and lifecycle management of identities and ass=
ociated
> > identifiers
> >
> > =C2=B7      identifier binding to location(s),
> >
> > =C2=B7      support for grouping,
> >
> > =C2=B7      definition and enforcement of policies
> >
> > =C2=B7      support for metadata.
> >
> > Additionally, the control plane interface and protocol extensions that
> > allow clients to communicate with that infrastructure will be covered.
> >
> >
> >
> > The abstraction provided by a secured identity will give a new level
> > of control for confidentiality, accountability, security and
> access-control.
> > The working group will cover these aspects and balance them with the
> > minimized storage of data and privacy considerations.
> >
> >
> >
> > Specifically, the IDEAS WG is chartered to work on these areas:
> >
> >
> >
> > Overall architecture: This work covers the control plane, management,
> > policy control, and security aspects.
> >
> Like other mapping systems (routing, DNS) there will probably be a natura=
l
> two level protocol hierarchy in the system. 1) The authoritative servers
> that synchronize the full mapping table for a domain and possibly shard i=
t
> 2) A means for hosts to cache a subset of mappings without consulting the
> master for every use. Between the servers a protocol is needed with goal =
of
> synchronizing the distributed table. For the host cache protocol the goal
> is to manage the cache and keep it up to date as much a possible. Cache
> management will break down to whether it's a pull or a push model. Pull
> techniques would be like address resolution (like ARP as a model), push
> would be re-directs, cache invalidation, etc. There are some significant
> differences in security between pull and push, pull being the easier one =
to
> make secure since requests can be validated using a nonce.
>
> Another thing that might be mentioned in charter is what intended scope
> is. Is the goal to have one public mapping table system (like
> DNS) for the Internet with hierarchy that would allow sites to create
> their own mapping tables? Or would each site create there own tables and =
if
> they want to share mapping information with their partners they can do so
> by a private agreement? (personally I'd favor the second approach).
>
> Tom
>
> >
> >
> > Manageability of the architecture: The working group will cover the
> > management aspects of IDEAS architectural components and the services
> > that they provide.
> >
> >
> >
> > Interface to the architecture: This work will cover interface
> > interactions between the framework and identifier-enabled protocol.
> >
> >
> >
> > Where appropriate, the IDEAS WG will collaborate with other Working
> > Groups to ensure interoperability with LISP, HIP, ILA and other relevan=
t
> work.
> >
> >
> >
> > WG deliverables include:
> >
> > Overall architecture
> >
> >
> >
> > WG sustaining/informational documents may include:
> >
> >
> >
> > These documents may not necessarily be published, but may be
> >
> > maintained in a draft form or on a collaborative Working Group wiki
> >
> > to support the efforts of the Working Group and help new comers:
> >
> > -Problem statement
> >
> > -Use cases
> >
> > -Requirements
> >
> > .....
> >
> >
> >
> >
> >
> > Milestones
> >
> > TBD
> >
> >
> > _______________________________________________
> > Ideas mailing list
> > Ideas@ietf.org
> > https://www.ietf.org/mailman/listinfo/ideas
> >
>
> _______________________________________________
> Ideas mailing list
> Ideas@ietf.org
> https://www.ietf.org/mailman/listinfo/ideas
> _______________________________________________
> Ideas mailing list
> Ideas@ietf.org
> https://www.ietf.org/mailman/listinfo/ideas
>

--001a1148d978038855054fc63c2a
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi Alex=C2=A0<div><br></div><div>Comments see &lt;PPE&gt;<=
/div><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">On Wed, May =
17, 2017 at 3:08 PM, Alexander Clemm <span dir=3D"ltr">&lt;<a href=3D"mailt=
o:alexander.clemm@huawei.com" target=3D"_blank">alexander.clemm@huawei.com<=
/a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:=
0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">FWIW, two comments =
on various aspects raised in this thread, one by Bingyang, the other by Tom=
:<br>
<br>
- On mapping name spaces between each other:=C2=A0 At one level this is tru=
e, we could phrase it that way.=C2=A0 However, this implies there is no dis=
tinction between locators, identifiers, etc.=C2=A0 There would be merely &q=
uot;name spaces&quot; (of possibly different type), and locators would be t=
reated like &quot;names&quot;.=C2=A0 If we go this route, we need to be awa=
re of ramifications, e.g. concerning uniqueness requirement.=C2=A0 Dependin=
g on the coordinate system used for the locators, uniqueness may not always=
 be a given.=C2=A0 Another difference concerns how names come into being - =
different for a name (that is assigned, or that is registered) from a &quot=
;coordinate&quot; - the life cycle of IDs and locators may have to be manag=
ed differently, and I would not expect this differentiation to be made at t=
he level of the namespace.=C2=A0 =C2=A0In other words, while this path will=
 give us a very general mapping system (a good thing) that can be used as p=
art of a control plane, I don&#39;t think this would constitute a control p=
lane in itself itself, so this part of the charter would need to be adjuste=
d.<br></blockquote><div><br></div><div>&lt;PPE&gt; I tend to agree that mak=
ing it general is a good thing.=C2=A0</div><div><br></div><div>@ Alex If I =
understand you correctly ... Your concern is that today the located is base=
d on IP and that guarantees some kind of uniqueness which we will rely on. =
However this may not be the case if we use another namespace.</div><div>How=
ever, if there is no uniqueness in the locator then I would assume this is =
broken as forwarding would not be deterministic.<br></div><div><br></div><d=
iv>@ Bingyang My understanding is that you wanted to generalize this for fo=
rwarding on L3 and L2.</div><div>Is this what you had in mind?</div><div>=
=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;bo=
rder-left:1px #ccc solid;padding-left:1ex">
- On the issue of hierarchies: I&#39;m not a big fan of that and subscribe =
more to Tom&#39;s point of view.=C2=A0 However, we will need to be able dis=
tinguish the sharing of mapping information and the sharing of naming infor=
mation (i.e., while a name might be shared, its associated mapping might no=
t be).<br>
<br></blockquote><div>&lt;PPE&gt; Agree with Alex and Tom here. I do not th=
ink that all mappings need to be shared. I would even say that this should =
be a feature.</div><div>=C2=A0</div><blockquote class=3D"gmail_quote" style=
=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
--- Alex<br>
<span class=3D"im HOEnZb"><br>
-----Original Message-----<br>
From: Ideas [mailto:<a href=3D"mailto:ideas-bounces@ietf.org">ideas-bounces=
@ietf.org</a><wbr>] On Behalf Of Tom Herbert<br>
Sent: Wednesday, May 17, 2017 8:25 AM<br>
To: Padma Pillay-Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com">padma.=
ietf@gmail.com</a>&gt;<br>
</span><span class=3D"im HOEnZb">Cc: <a href=3D"mailto:ideas@ietf.org">idea=
s@ietf.org</a><br>
Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter =
Proposal<br>
<br>
</span><div class=3D"HOEnZb"><div class=3D"h5">On Sat, May 13, 2017 at 5:08=
 PM, Padma Pillay-Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com">padma=
.ietf@gmail.com</a>&gt; wrote:<br>
&gt; Hello IDEAS<br>
&gt;<br>
&gt; The deadline for a request for a BOF for IETF99 in July is 6/02/2017<b=
r>
&gt; and just a few weeks away.<br>
&gt;<br>
&gt; Please see below a tentative charter proposal. We would like to have<b=
r>
&gt; input from the list regarding the charter. We would like to hear from<=
br>
&gt; you regarding the scope of work and your interests.<br>
&gt;<br>
&gt; Proposed Charter<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The Identity Enabled Networks (IDEAS) working group focuses on the<br>
&gt; framework to implement a common control plane for identifier=E2=80=93l=
ocation<br>
&gt; separation protocols.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The identifier-enabled solutions and applications are increasingly<br>
&gt; being considered to support mobility solutions across heterogeneous<br=
>
&gt; access networks, Internet of Things, Machine to Machine (M2M), context=
<br>
&gt; aware applications and security.=C2=A0 Due to the diverse nature of de=
vices<br>
&gt; and applications, it may not be possible to deploy a single protocol e=
nd to end.<br>
&gt; A common control plane will address siloes in discovery and communicat=
ions.<br>
&gt; Moreover, a common control plane will address the technical and<br>
&gt; operational hurdle to deployment and interoperability of solutions.<br=
>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The working group will specify an overall architecture for=C2=A0 a com=
mon<br>
&gt; control plane and services for identity-enabled technology.=C2=A0 More=
<br>
&gt; specifically these services will include:<br>
&gt;<br>
&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 registration and lifecycle management of id=
entities and associated<br>
&gt; identifiers<br>
&gt;<br>
&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 identifier binding to location(s),<br>
&gt;<br>
&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 support for grouping,<br>
&gt;<br>
&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 definition and enforcement of policies<br>
&gt;<br>
&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 support for metadata.<br>
&gt;<br>
&gt; Additionally, the control plane interface and protocol extensions that=
<br>
&gt; allow clients to communicate with that infrastructure will be covered.=
<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The abstraction provided by a secured identity will give a new level<b=
r>
&gt; of control for confidentiality, accountability, security and access-co=
ntrol.<br>
&gt; The working group will cover these aspects and balance them with the<b=
r>
&gt; minimized storage of data and privacy considerations.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Specifically, the IDEAS WG is chartered to work on these areas:<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Overall architecture: This work covers the control plane, management,<=
br>
&gt; policy control, and security aspects.<br>
&gt;<br>
Like other mapping systems (routing, DNS) there will probably be a natural =
two level protocol hierarchy in the system. 1) The authoritative servers th=
at synchronize the full mapping table for a domain and possibly shard it 2)=
 A means for hosts to cache a subset of mappings without consulting the mas=
ter for every use. Between the servers a protocol is needed with goal of sy=
nchronizing the distributed table. For the host cache protocol the goal is =
to manage the cache and keep it up to date as much a possible. Cache manage=
ment will break down to whether it&#39;s a pull or a push model. Pull techn=
iques would be like address resolution (like ARP as a model), push would be=
 re-directs, cache invalidation, etc. There are some significant difference=
s in security between pull and push, pull being the easier one to make secu=
re since requests can be validated using a nonce.<br>
<br>
Another thing that might be mentioned in charter is what intended scope is.=
 Is the goal to have one public mapping table system (like<br>
DNS) for the Internet with hierarchy that would allow sites to create their=
 own mapping tables? Or would each site create there own tables and if they=
 want to share mapping information with their partners they can do so by a =
private agreement? (personally I&#39;d favor the second approach).<br>
<br>
Tom<br>
<br>
&gt;<br>
&gt;<br>
&gt; Manageability of the architecture: The working group will cover the<br=
>
&gt; management aspects of IDEAS architectural components and the services<=
br>
&gt; that they provide.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Interface to the architecture: This work will cover interface<br>
&gt; interactions between the framework and identifier-enabled protocol.<br=
>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Where appropriate, the IDEAS WG will collaborate with other Working<br=
>
&gt; Groups to ensure interoperability with LISP, HIP, ILA and other releva=
nt work.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; WG deliverables include:<br>
&gt;<br>
&gt; Overall architecture<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; WG sustaining/informational documents may include:<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; These documents may not necessarily be published, but may be<br>
&gt;<br>
&gt; maintained in a draft form or on a collaborative Working Group wiki<br=
>
&gt;<br>
&gt; to support the efforts of the Working Group and help new comers:<br>
&gt;<br>
&gt; -Problem statement<br>
&gt;<br>
&gt; -Use cases<br>
&gt;<br>
&gt; -Requirements<br>
&gt;<br>
&gt; .....<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Milestones<br>
&gt;<br>
&gt; TBD<br>
&gt;<br>
&gt;<br>
&gt; ______________________________<wbr>_________________<br>
&gt; Ideas mailing list<br>
&gt; <a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
&gt; <a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"norefer=
rer" target=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a>=
<br>
&gt;<br>
<br>
______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" =
target=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" =
target=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
</div></div></blockquote></div><br></div></div>

--001a1148d978038855054fc63c2a--


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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Wed, 17 May 2017 23:30:35 -0700
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To: Dino Farinacci <farinacci@gmail.com>
Cc: Declan Ma <madi@zdns.cn>, ideas@ietf.org
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Hi Dino

Thank you for the review and feedback.

See my comments below <PPE>

On Wed, May 17, 2017 at 9:26 AM, Dino Farinacci <farinacci@gmail.com> wrote=
:

> > Padma,
> >
> > This is really a good start.
>
> I agree as well. But have one question on the opening sentence.
>
> >
> >> Hello IDEAS
> >>
> >> The deadline for a request for a BOF for IETF99 in July is 6/02/2017
> and just a few weeks away.
> >>
> >> Please see below a tentative charter proposal. We would like to have
> input from the list regarding the charter. We would like to hear from you
> regarding the scope of work and your interests.
> >>
> >> Proposed Charter
> >>
> >>
> >> The Identity Enabled Networks (IDEAS) working group focuses on the
> framework  to implement a common control plane for identifier=E2=80=93loc=
ation
> separation protocols.
>
> So is IDEAs:
>
> (1) Creating the framework?
>

<PPE> Ideas should define an architecture which is then the basis for a
framework. Does that make sense?

>
> (2) Defining protocols to implement?
>

<PPE> The control plane itself may be two parts, one interaction between
the infrastructure and a data plane protocol. The other between components
of the grids itself for example depending on how we do the leaking between
the different local grids as discussed in Tom's email.


> (3) Does implement mean =E2=80=9Cdeploy=E2=80=9D or =E2=80=9Ccreate mecha=
nisms=E2=80=9D.
>

<PPE> Actually, the intent was rather to say that the framework with
provide open interface for an id-loc to interact with it. These interfaces
should be defined and implemented.


>
> Shouldn=E2=80=99t you state that the working group will use solutions fro=
m other
> working groups?
>

<PPE> IMHO we should reuse what we can but at this point we need to refine
the requirements to find out how to use these existing solutions or whether
they should be tweaked.
This is covered here
<

*Where appropriate, the IDEAS WG will collaborate with other Working Groups
to ensure interoperability with LISP, HIP, ILA and other relevant work.*>




Thanks
Padma



> Thanks,
> Dino
>
>

--001a114767fce822f0054fc68a76
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<div dir=3D"ltr">Hi Dino<div><br></div><div>Thank you for the review and fe=
edback.</div><div><br></div><div>See my comments below &lt;PPE&gt;</div><di=
v class=3D"gmail_extra"><br><div class=3D"gmail_quote">On Wed, May 17, 2017=
 at 9:26 AM, Dino Farinacci <span dir=3D"ltr">&lt;<a href=3D"mailto:farinac=
ci@gmail.com" target=3D"_blank">farinacci@gmail.com</a>&gt;</span> wrote:<b=
r><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;borde=
r-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204)=
;padding-left:1ex"><span class=3D"gmail-">&gt; Padma,<br>
&gt;<br>
&gt; This is really a good start.<br>
<br>
</span>I agree as well. But have one question on the opening sentence.<br>
<span class=3D"gmail-"><br>
&gt;<br>
&gt;&gt; Hello IDEAS<br>
&gt;&gt;<br>
&gt;&gt; The deadline for a request for a BOF for IETF99 in July is 6/02/20=
17 and just a few weeks away.<br>
&gt;&gt;<br>
&gt;&gt; Please see below a tentative charter proposal. We would like to ha=
ve input from the list regarding the charter. We would like to hear from yo=
u regarding the scope of work and your interests.<br>
&gt;&gt;<br>
&gt;&gt; Proposed Charter<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; The Identity Enabled Networks (IDEAS) working group focuses on the=
 framework=C2=A0 to implement a common control plane for identifier=E2=80=
=93location separation protocols.<br>
<br>
</span>So is IDEAs:<br>
<br>
(1) Creating the framework?<br></blockquote><div><br></div><div>&lt;PPE&gt;=
 Ideas should define an architecture which is then the basis for a framewor=
k. Does that make sense?</div><blockquote class=3D"gmail_quote" style=3D"ma=
rgin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border=
-left-color:rgb(204,204,204);padding-left:1ex">
<br>
(2) Defining protocols to implement?<br></blockquote><div><br></div><div>&l=
t;PPE&gt; The control plane itself may be two parts, one interaction betwee=
n the infrastructure and a data plane protocol. The other between component=
s of the grids itself for example depending on how we do the leaking betwee=
n the different local grids as discussed in Tom&#39;s email.</div><div><br>=
</div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;b=
order-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,=
204);padding-left:1ex">
<br>
(3) Does implement mean =E2=80=9Cdeploy=E2=80=9D or =E2=80=9Ccreate mechani=
sms=E2=80=9D.<br></blockquote><div><br></div><div>&lt;PPE&gt; Actually, the=
 intent was rather to say that the framework with provide open interface fo=
r an id-loc to interact with it. These interfaces should be defined and imp=
lemented.=C2=A0</div><div>=C2=A0</div><blockquote class=3D"gmail_quote" sty=
le=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:soli=
d;border-left-color:rgb(204,204,204);padding-left:1ex">
<br>
Shouldn=E2=80=99t you state that the working group will use solutions from =
other working groups?<br></blockquote><div><br></div><div>&lt;PPE&gt; IMHO =
we should reuse what we can but at this point we need to refine the require=
ments to find out how to use these existing solutions or whether they shoul=
d be tweaked.</div><div>This is covered here=C2=A0</div><div>&lt;<span styl=
e=3D"color:rgb(80,0,80);font-size:12.800000190734863px">=C2=A0</span></div>=
<p class=3D"MsoNormal" style=3D"color:rgb(80,0,80);font-size:12.80000019073=
4863px"><i>Where appropriate, the IDEAS WG will collaborate with other Work=
ing Groups to ensure interoperability with LISP, HIP, ILA and <b>other rele=
vant work.</b></i>&gt;</p><p class=3D"MsoNormal" style=3D"color:rgb(80,0,80=
);font-size:12.800000190734863px"><br></p><br><br>Thanks<br>Padma<p class=
=3D"MsoNormal" style=3D"color:rgb(80,0,80);font-size:12.800000190734863px">=
<br></p><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex=
;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,20=
4,204);padding-left:1ex">
<br>
Thanks,<br>
Dino<br>
<br>
</blockquote></div><br></div></div>

--001a114767fce822f0054fc68a76--


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<div style=3D"">I&nbsp;think&nbsp;that&nbsp;mapping&nbsp;from&nbsp;overlay&=
nbsp;to&nbsp;underlay&nbsp;is&nbsp;a&nbsp;good&nbsp;use&nbsp;case&nbsp;in&n=
bsp;virtualization&nbsp;environment.&nbsp;It&nbsp;can&nbsp;be&nbsp;l2&nbsp;=
to&nbsp;l3,&nbsp;l3&nbsp;to&nbsp;l3,&nbsp;or&nbsp;anything&nbsp;that&nbsp;i=
s&nbsp;valuable&nbsp;in&nbsp;practice.<br>
<br>
Btw,&nbsp;topology&nbsp;is&nbsp;a&nbsp;little&nbsp;vague,&nbsp;since&nbsp;i=
t&nbsp;can&nbsp;be&nbsp;physical&nbsp;topology&nbsp;as&nbsp;well&nbsp;as&nb=
sp;virtual&nbsp;network&nbsp;topology.<br>
<br>
Best<br>
Bingyang&nbsp;(Bryan)<br>
</div>
<div name=3D"AnyOffice-Background-Image" style=3D"border-top:1px solid #B5C=
4DF; font-size:14px; line-height:20px; padding:8px">
<div><b>=B7=A2=BC=FE=C8=CB=A3=BA </b>Padma Pillay-Esnault</div>
<div><b>=CA=D5=BC=FE=C8=CB=A3=BA </b>Alexander Clemm&lt;<a href=3D"mailto:a=
lexander.clemm@huawei.com">alexander.clemm@huawei.com</a>&gt;</div>
<div><b>=B3=AD=CB=CD=A3=BA </b>Tom Herbert&lt;<a href=3D"mailto:tom@herbert=
land.com">tom@herbertland.com</a>&gt;;<a href=3D"mailto:ideas@ietf.org">ide=
as@ietf.org</a></div>
<div><b>=D6=F7=CC=E2=A3=BA </b>Re: [Ideas] Prep for BOF in July - Your inpu=
t Needed on a Charter Proposal</div>
<div><b>=CA=B1=BC=E4=A3=BA </b>2017-05-18 14:14:29</div>
<br>
</div>
<div>
<div dir=3D"ltr">Hi Alex&nbsp;
<div><br>
</div>
<div>Comments see &lt;PPE&gt;</div>
<div class=3D"gmail_extra"><br>
<div class=3D"gmail_quote">On Wed, May 17, 2017 at 3:08 PM, Alexander Clemm=
 <span dir=3D"ltr">
&lt;<a href=3D"mailto:alexander.clemm@huawei.com" target=3D"_blank">alexand=
er.clemm@huawei.com</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1=
px #ccc solid; padding-left:1ex">
FWIW, two comments on various aspects raised in this thread, one by Bingyan=
g, the other by Tom:<br>
<br>
- On mapping name spaces between each other:&nbsp; At one level this is tru=
e, we could phrase it that way.&nbsp; However, this implies there is no dis=
tinction between locators, identifiers, etc.&nbsp; There would be merely &q=
uot;name spaces&quot; (of possibly different type), and locators
 would be treated like &quot;names&quot;.&nbsp; If we go this route, we nee=
d to be aware of ramifications, e.g. concerning uniqueness requirement.&nbs=
p; Depending on the coordinate system used for the locators, uniqueness may=
 not always be a given.&nbsp; Another difference concerns
 how names come into being - different for a name (that is assigned, or tha=
t is registered) from a &quot;coordinate&quot; - the life cycle of IDs and =
locators may have to be managed differently, and I would not expect this di=
fferentiation to be made at the level of the
 namespace.&nbsp; &nbsp;In other words, while this path will give us a very=
 general mapping system (a good thing) that can be used as part of a contro=
l plane, I don't think this would constitute a control plane in itself itse=
lf, so this part of the charter would need
 to be adjusted.<br>
</blockquote>
<div><br>
</div>
<div>&lt;PPE&gt; I tend to agree that making it general is a good thing.&nb=
sp;</div>
<div><br>
</div>
<div>@ Alex If I understand you correctly ... Your concern is that today th=
e located is based on IP and that guarantees some kind of uniqueness which =
we will rely on. However this may not be the case if we use another namespa=
ce.</div>
<div>However, if there is no uniqueness in the locator then I would assume =
this is broken as forwarding would not be deterministic.<br>
</div>
<div><br>
</div>
<div>@ Bingyang My understanding is that you wanted to generalize this for =
forwarding on L3 and L2.</div>
<div>Is this what you had in mind?</div>
<div>&nbsp;</div>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1=
px #ccc solid; padding-left:1ex">
- On the issue of hierarchies: I'm not a big fan of that and subscribe more=
 to Tom's point of view.&nbsp; However, we will need to be able distinguish=
 the sharing of mapping information and the sharing of naming information (=
i.e., while a name might be shared, its
 associated mapping might not be).<br>
<br>
</blockquote>
<div>&lt;PPE&gt; Agree with Alex and Tom here. I do not think that all mapp=
ings need to be shared. I would even say that this should be a feature.</di=
v>
<div>&nbsp;</div>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1=
px #ccc solid; padding-left:1ex">
--- Alex<br>
<span class=3D"im HOEnZb"><br>
-----Original Message-----<br>
From: Ideas [mailto:<a href=3D"mailto:ideas-bounces@ietf.org">ideas-bounces=
@ietf.org</a><wbr>] On Behalf Of Tom Herbert<br>
Sent: Wednesday, May 17, 2017 8:25 AM<br>
To: Padma Pillay-Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com">padma.=
ietf@gmail.com</a>&gt;<br>
</span><span class=3D"im HOEnZb">Cc: <a href=3D"mailto:ideas@ietf.org">idea=
s@ietf.org</a><br>
Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter =
Proposal<br>
<br>
</span>
<div class=3D"HOEnZb">
<div class=3D"h5">On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault &lt=
;<a href=3D"mailto:padma.ietf@gmail.com">padma.ietf@gmail.com</a>&gt; wrote=
:<br>
&gt; Hello IDEAS<br>
&gt;<br>
&gt; The deadline for a request for a BOF for IETF99 in July is 6/02/2017<b=
r>
&gt; and just a few weeks away.<br>
&gt;<br>
&gt; Please see below a tentative charter proposal. We would like to have<b=
r>
&gt; input from the list regarding the charter. We would like to hear from<=
br>
&gt; you regarding the scope of work and your interests.<br>
&gt;<br>
&gt; Proposed Charter<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The Identity Enabled Networks (IDEAS) working group focuses on the<br>
&gt; framework to implement a common control plane for identifier=A8Clocati=
on<br>
&gt; separation protocols.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The identifier-enabled solutions and applications are increasingly<br>
&gt; being considered to support mobility solutions across heterogeneous<br=
>
&gt; access networks, Internet of Things, Machine to Machine (M2M), context=
<br>
&gt; aware applications and security.&nbsp; Due to the diverse nature of de=
vices<br>
&gt; and applications, it may not be possible to deploy a single protocol e=
nd to end.<br>
&gt; A common control plane will address siloes in discovery and communicat=
ions.<br>
&gt; Moreover, a common control plane will address the technical and<br>
&gt; operational hurdle to deployment and interoperability of solutions.<br=
>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The working group will specify an overall architecture for&nbsp; a com=
mon<br>
&gt; control plane and services for identity-enabled technology.&nbsp; More=
<br>
&gt; specifically these services will include:<br>
&gt;<br>
&gt; =A1=A4&nbsp; &nbsp; &nbsp; registration and lifecycle management of id=
entities and associated<br>
&gt; identifiers<br>
&gt;<br>
&gt; =A1=A4&nbsp; &nbsp; &nbsp; identifier binding to location(s),<br>
&gt;<br>
&gt; =A1=A4&nbsp; &nbsp; &nbsp; support for grouping,<br>
&gt;<br>
&gt; =A1=A4&nbsp; &nbsp; &nbsp; definition and enforcement of policies<br>
&gt;<br>
&gt; =A1=A4&nbsp; &nbsp; &nbsp; support for metadata.<br>
&gt;<br>
&gt; Additionally, the control plane interface and protocol extensions that=
<br>
&gt; allow clients to communicate with that infrastructure will be covered.=
<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The abstraction provided by a secured identity will give a new level<b=
r>
&gt; of control for confidentiality, accountability, security and access-co=
ntrol.<br>
&gt; The working group will cover these aspects and balance them with the<b=
r>
&gt; minimized storage of data and privacy considerations.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Specifically, the IDEAS WG is chartered to work on these areas:<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Overall architecture: This work covers the control plane, management,<=
br>
&gt; policy control, and security aspects.<br>
&gt;<br>
Like other mapping systems (routing, DNS) there will probably be a natural =
two level protocol hierarchy in the system. 1) The authoritative servers th=
at synchronize the full mapping table for a domain and possibly shard it 2)=
 A means for hosts to cache a subset
 of mappings without consulting the master for every use. Between the serve=
rs a protocol is needed with goal of synchronizing the distributed table. F=
or the host cache protocol the goal is to manage the cache and keep it up t=
o date as much a possible. Cache
 management will break down to whether it's a pull or a push model. Pull te=
chniques would be like address resolution (like ARP as a model), push would=
 be re-directs, cache invalidation, etc. There are some significant differe=
nces in security between pull and
 push, pull being the easier one to make secure since requests can be valid=
ated using a nonce.<br>
<br>
Another thing that might be mentioned in charter is what intended scope is.=
 Is the goal to have one public mapping table system (like<br>
DNS) for the Internet with hierarchy that would allow sites to create their=
 own mapping tables? Or would each site create there own tables and if they=
 want to share mapping information with their partners they can do so by a =
private agreement? (personally I'd
 favor the second approach).<br>
<br>
Tom<br>
<br>
&gt;<br>
&gt;<br>
&gt; Manageability of the architecture: The working group will cover the<br=
>
&gt; management aspects of IDEAS architectural components and the services<=
br>
&gt; that they provide.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Interface to the architecture: This work will cover interface<br>
&gt; interactions between the framework and identifier-enabled protocol.<br=
>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Where appropriate, the IDEAS WG will collaborate with other Working<br=
>
&gt; Groups to ensure interoperability with LISP, HIP, ILA and other releva=
nt work.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; WG deliverables include:<br>
&gt;<br>
&gt; Overall architecture<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; WG sustaining/informational documents may include:<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; These documents may not necessarily be published, but may be<br>
&gt;<br>
&gt; maintained in a draft form or on a collaborative Working Group wiki<br=
>
&gt;<br>
&gt; to support the efforts of the Working Group and help new comers:<br>
&gt;<br>
&gt; -Problem statement<br>
&gt;<br>
&gt; -Use cases<br>
&gt;<br>
&gt; -Requirements<br>
&gt;<br>
&gt; .....<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Milestones<br>
&gt;<br>
&gt; TBD<br>
&gt;<br>
&gt;<br>
&gt; ______________________________<wbr>_________________<br>
&gt; Ideas mailing list<br>
&gt; <a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
&gt; <a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"norefer=
rer" target=3D"_blank">
https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
&gt;<br>
<br>
______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" =
target=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" =
target=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</div>
</div>
</body>
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To: Padma Pillay-Esnault <padma.ietf@gmail.com>, "ideas@ietf.org" <ideas@ietf.org>
Thread-Topic: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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References: <CAG-CQxq1LQJPLLGbWxaQZPgomLyTuS_pjRGdqh8CY83cwgQhjg@mail.gmail.com> <CALx6S34PkS3sB5+MsCh8eiAB26U1ewouJhRiu5f9UeMeFBdaKw@mail.gmail.com> <644DA50AFA8C314EA9BDDAC83BD38A2E0DFAE92D@SJCEML701-CHM.china.huawei.com> <CAG-CQxrbC01NTkv66Z+B4HgdXX0atnUCDoVuhtGxSkEHTnsMKw@mail.gmail.com> <C1CE72EE84AF224E94DA21AE134209EE01048693@SZXEMI508-MBS.china.huawei.com>
Cc: Alexander Clemm <alexander.clemm@huawei.com>, Padma Pillay-Esnault <padma.ietf@gmail.com>, Tom Herbert <tom@herbertland.com>, "ideas@ietf.org" <ideas@ietf.org>
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To: "Liubingyang (Bryan)" <liubingyang@huawei.com>
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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> On 18 May 2017, at 09:52, Liubingyang (Bryan) <liubingyang@huawei.com> wro=
te:
>=20
> I think that mapping from overlay to underlay is a good use case in virtua=
lization environment. It can be l2 to l3, l3 to l3, or anything that is valu=
able in practice.
>=20
> Btw, topology is a little vague, since it can be physical topology as well=
 as virtual network topology.
>=20
> Best
> Bingyang (Bryan)
> =E5=8F=91=E4=BB=B6=E4=BA=BA=EF=BC=9A Padma Pillay-Esnault
> =E6=94=B6=E4=BB=B6=E4=BA=BA=EF=BC=9A Alexander Clemm<alexander.clemm@huawe=
i.com>
> =E6=8A=84=E9=80=81=EF=BC=9A Tom Herbert<tom@herbertland.com>;ideas@ietf.or=
g
> =E4=B8=BB=E9=A2=98=EF=BC=9A Re: [Ideas] Prep for BOF in July - Your input N=
eeded on a Charter Proposal
> =E6=97=B6=E9=97=B4=EF=BC=9A 2017-05-18 14:14:29
>=20
> Hi Alex=20
>=20
> Comments see <PPE>
>=20
>> On Wed, May 17, 2017 at 3:08 PM, Alexander Clemm <alexander.clemm@huawei.=
com> wrote:
>> FWIW, two comments on various aspects raised in this thread, one by Bingy=
ang, the other by Tom:
>>=20
>> - On mapping name spaces between each other:  At one level this is true, w=
e could phrase it that way.  However, this implies there is no distinction b=
etween locators, identifiers, etc.  There would be merely "name spaces" (of p=
ossibly different type), and locators would be treated like "names".  If we g=
o this route, we need to be aware of ramifications, e.g. concerning uniquene=
ss requirement.  Depending on the coordinate system used for the locators, u=
niqueness may not always be a given.  Another difference concerns how names c=
ome into being - different for a name (that is assigned, or that is register=
ed) from a "coordinate" - the life cycle of IDs and locators may have to be m=
anaged differently, and I would not expect this differentiation to be made a=
t the level of the namespace.   In other words, while this path will give us=
 a very general mapping system (a good thing) that can be used as part of a c=
ontrol plane, I don't think this would constitute a control plane in itself i=
tself, so this part of the charter would need to be adjusted.
>=20
> <PPE> I tend to agree that making it general is a good thing.=20
>=20
> @ Alex If I understand you correctly ... Your concern is that today the lo=
cated is based on IP and that guarantees some kind of uniqueness which we wi=
ll rely on. However this may not be the case if we use another namespace.
> However, if there is no uniqueness in the locator then I would assume this=
 is broken as forwarding would not be deterministic.
>=20
> @ Bingyang My understanding is that you wanted to generalize this for forw=
arding on L3 and L2.
> Is this what you had in mind?
> =20
>> - On the issue of hierarchies: I'm not a big fan of that and subscribe mo=
re to Tom's point of view.  However, we will need to be able distinguish the=
 sharing of mapping information and the sharing of naming information (i.e.,=
 while a name might be shared, its associated mapping might not be).
>>=20
> <PPE> Agree with Alex and Tom here. I do not think that all mappings need t=
o be shared. I would even say that this should be a feature.
> =20
>> --- Alex
>>=20
>> -----Original Message-----
>> From: Ideas [mailto:ideas-bounces@ietf.org] On Behalf Of Tom Herbert
>> Sent: Wednesday, May 17, 2017 8:25 AM
>> To: Padma Pillay-Esnault <padma.ietf@gmail.com>
>> Cc: ideas@ietf.org
>> Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charte=
r Proposal
>>=20
>> On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault <padma.ietf@gmail.c=
om> wrote:
>> > Hello IDEAS
>> >
>> > The deadline for a request for a BOF for IETF99 in July is 6/02/2017
>> > and just a few weeks away.
>> >
>> > Please see below a tentative charter proposal. We would like to have
>> > input from the list regarding the charter. We would like to hear from
>> > you regarding the scope of work and your interests.
>> >
>> > Proposed Charter
>> >
>> >
>> >
>> > The Identity Enabled Networks (IDEAS) working group focuses on the
>> > framework to implement a common control plane for identifier=E2=80=93lo=
cation
>> > separation protocols.
>> >
>> >
>> >
>> > The identifier-enabled solutions and applications are increasingly
>> > being considered to support mobility solutions across heterogeneous
>> > access networks, Internet of Things, Machine to Machine (M2M), context
>> > aware applications and security.  Due to the diverse nature of devices
>> > and applications, it may not be possible to deploy a single protocol en=
d to end.
>> > A common control plane will address siloes in discovery and communicati=
ons.
>> > Moreover, a common control plane will address the technical and
>> > operational hurdle to deployment and interoperability of solutions.
>> >
>> >
>> >
>> > The working group will specify an overall architecture for  a common
>> > control plane and services for identity-enabled technology.  More
>> > specifically these services will include:
>> >
>> > =C2=B7      registration and lifecycle management of identities and ass=
ociated
>> > identifiers
>> >
>> > =C2=B7      identifier binding to location(s),
>> >
>> > =C2=B7      support for grouping,
>> >
>> > =C2=B7      definition and enforcement of policies
>> >
>> > =C2=B7      support for metadata.
>> >
>> > Additionally, the control plane interface and protocol extensions that
>> > allow clients to communicate with that infrastructure will be covered.
>> >
>> >
>> >
>> > The abstraction provided by a secured identity will give a new level
>> > of control for confidentiality, accountability, security and access-con=
trol.
>> > The working group will cover these aspects and balance them with the
>> > minimized storage of data and privacy considerations.
>> >
>> >
>> >
>> > Specifically, the IDEAS WG is chartered to work on these areas:
>> >
>> >
>> >
>> > Overall architecture: This work covers the control plane, management,
>> > policy control, and security aspects.
>> >
>> Like other mapping systems (routing, DNS) there will probably be a natura=
l two level protocol hierarchy in the system. 1) The authoritative servers t=
hat synchronize the full mapping table for a domain and possibly shard it 2)=
 A means for hosts to cache a subset of mappings without consulting the mast=
er for every use. Between the servers a protocol is needed with goal of sync=
hronizing the distributed table. For the host cache protocol the goal is to m=
anage the cache and keep it up to date as much a possible. Cache management w=
ill break down to whether it's a pull or a push model. Pull techniques would=
 be like address resolution (like ARP as a model), push would be re-directs,=
 cache invalidation, etc. There are some significant differences in security=
 between pull and push, pull being the easier one to make secure since reque=
sts can be validated using a nonce.
>>=20
>> Another thing that might be mentioned in charter is what intended scope i=
s. Is the goal to have one public mapping table system (like
>> DNS) for the Internet with hierarchy that would allow sites to create the=
ir own mapping tables? Or would each site create there own tables and if the=
y want to share mapping information with their partners they can do so by a p=
rivate agreement? (personally I'd favor the second approach).
>>=20
Hello,

I don't think we should aim at finding only a global mapping table but inste=
ad propose a method that allows to be either local (private) or global (publ=
ic).  Also we should consider the case of migration from a local only to a g=
lobal mapping. For example one start it's mapping in a DC then because of ne=
w usage of the DC then has to become public and global. The change of scope s=
hould be such that it does not require any change from the one changing. May=
be we will have to explicitly indicate the scope of the mappings such that i=
t allows to provide policy based filtering of them (something as powerful as=
  BGP extended communities would be great).=20

Also as it is likely that we will not have one solution fits all, therefore w=
e have to consider the seamless merging of mapping systems. For example one m=
ay use a push approach while another may use a pull one. For that I guess th=
at it will be useful to format the mapping information such that it can be c=
arried as-is by all the flavors of the solutions we will propose or at least=
 propose an automatic translation of the information.=20

Thanks=20

Damien Saucez


>> Tom
>>=20
>> >
>> >
>> > Manageability of the architecture: The working group will cover the
>> > management aspects of IDEAS architectural components and the services
>> > that they provide.
>> >
>> >
>> >
>> > Interface to the architecture: This work will cover interface
>> > interactions between the framework and identifier-enabled protocol.
>> >
>> >
>> >
>> > Where appropriate, the IDEAS WG will collaborate with other Working
>> > Groups to ensure interoperability with LISP, HIP, ILA and other relevan=
t work.
>> >
>> >
>> >
>> > WG deliverables include:
>> >
>> > Overall architecture
>> >
>> >
>> >
>> > WG sustaining/informational documents may include:
>> >
>> >
>> >
>> > These documents may not necessarily be published, but may be
>> >
>> > maintained in a draft form or on a collaborative Working Group wiki
>> >
>> > to support the efforts of the Working Group and help new comers:
>> >
>> > -Problem statement
>> >
>> > -Use cases
>> >
>> > -Requirements
>> >
>> > .....
>> >
>> >
>> >
>> >
>> >
>> > Milestones
>> >
>> > TBD
>> >
>> >
>> > _______________________________________________
>> > Ideas mailing list
>> > Ideas@ietf.org
>> > https://www.ietf.org/mailman/listinfo/ideas
>> >
>>=20
>> _______________________________________________
>> Ideas mailing list
>> Ideas@ietf.org
>> https://www.ietf.org/mailman/listinfo/ideas
>> _______________________________________________
>> Ideas mailing list
>> Ideas@ietf.org
>> https://www.ietf.org/mailman/listinfo/ideas
>=20
> _______________________________________________
> Ideas mailing list
> Ideas@ietf.org
> https://www.ietf.org/mailman/listinfo/ideas

--Apple-Mail-095D3703-AA43-42B8-82C4-EEA28B3A15CA
Content-Type: text/html;
	charset=utf-8
Content-Transfer-Encoding: quoted-printable

<html><head><meta http-equiv=3D"content-type" content=3D"text/html; charset=3D=
utf-8"></head><body dir=3D"auto"><div></div><div><br></div><div><br>On 18 Ma=
y 2017, at 09:52, Liubingyang (Bryan) &lt;<a href=3D"mailto:liubingyang@huaw=
ei.com">liubingyang@huawei.com</a>&gt; wrote:<br><br></div><blockquote type=3D=
"cite"><div>

<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dgb2312">


<div style=3D"">I&nbsp;think&nbsp;that&nbsp;mapping&nbsp;from&nbsp;overlay&n=
bsp;to&nbsp;underlay&nbsp;is&nbsp;a&nbsp;good&nbsp;use&nbsp;case&nbsp;in&nbs=
p;virtualization&nbsp;environment.&nbsp;It&nbsp;can&nbsp;be&nbsp;l2&nbsp;to&=
nbsp;l3,&nbsp;l3&nbsp;to&nbsp;l3,&nbsp;or&nbsp;anything&nbsp;that&nbsp;is&nb=
sp;valuable&nbsp;in&nbsp;practice.<br>
<br>
Btw,&nbsp;topology&nbsp;is&nbsp;a&nbsp;little&nbsp;vague,&nbsp;since&nbsp;it=
&nbsp;can&nbsp;be&nbsp;physical&nbsp;topology&nbsp;as&nbsp;well&nbsp;as&nbsp=
;virtual&nbsp;network&nbsp;topology.<br>
<br>
Best<br>
Bingyang&nbsp;(Bryan)<br>
</div>
<div name=3D"AnyOffice-Background-Image" style=3D"border-top:1px solid #B5C4=
DF; font-size:14px; line-height:20px; padding:8px">
<div><b>=E5=8F=91=E4=BB=B6=E4=BA=BA=EF=BC=9A </b>Padma Pillay-Esnault</div>
<div><b>=E6=94=B6=E4=BB=B6=E4=BA=BA=EF=BC=9A </b>Alexander Clemm&lt;<a href=3D=
"mailto:alexander.clemm@huawei.com">alexander.clemm@huawei.com</a>&gt;</div>=

<div><b>=E6=8A=84=E9=80=81=EF=BC=9A </b>Tom Herbert&lt;<a href=3D"mailto:tom=
@herbertland.com">tom@herbertland.com</a>&gt;;<a href=3D"mailto:ideas@ietf.o=
rg">ideas@ietf.org</a></div>
<div><b>=E4=B8=BB=E9=A2=98=EF=BC=9A </b>Re: [Ideas] Prep for BOF in July - Y=
our input Needed on a Charter Proposal</div>
<div><b>=E6=97=B6=E9=97=B4=EF=BC=9A </b>2017-05-18 14:14:29</div>
<br>
</div>
<div>
<div dir=3D"ltr">Hi Alex&nbsp;
<div><br>
</div>
<div>Comments see &lt;PPE&gt;</div>
<div class=3D"gmail_extra"><br>
<div class=3D"gmail_quote">On Wed, May 17, 2017 at 3:08 PM, Alexander Clemm <=
span dir=3D"ltr">
&lt;<a href=3D"mailto:alexander.clemm@huawei.com" target=3D"_blank">alexande=
r.clemm@huawei.com</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1p=
x #ccc solid; padding-left:1ex">
FWIW, two comments on various aspects raised in this thread, one by Bingyang=
, the other by Tom:<br>
<br>
- On mapping name spaces between each other:&nbsp; At one level this is true=
, we could phrase it that way.&nbsp; However, this implies there is no disti=
nction between locators, identifiers, etc.&nbsp; There would be merely "name=
 spaces" (of possibly different type), and locators
 would be treated like "names".&nbsp; If we go this route, we need to be awa=
re of ramifications, e.g. concerning uniqueness requirement.&nbsp; Depending=
 on the coordinate system used for the locators, uniqueness may not always b=
e a given.&nbsp; Another difference concerns
 how names come into being - different for a name (that is assigned, or that=
 is registered) from a "coordinate" - the life cycle of IDs and locators may=
 have to be managed differently, and I would not expect this differentiation=
 to be made at the level of the
 namespace.&nbsp; &nbsp;In other words, while this path will give us a very g=
eneral mapping system (a good thing) that can be used as part of a control p=
lane, I don't think this would constitute a control plane in itself itself, s=
o this part of the charter would need
 to be adjusted.<br>
</blockquote>
<div><br>
</div>
<div>&lt;PPE&gt; I tend to agree that making it general is a good thing.&nbs=
p;</div>
<div><br>
</div>
<div>@ Alex If I understand you correctly ... Your concern is that today the=
 located is based on IP and that guarantees some kind of uniqueness which we=
 will rely on. However this may not be the case if we use another namespace.=
</div>
<div>However, if there is no uniqueness in the locator then I would assume t=
his is broken as forwarding would not be deterministic.<br>
</div>
<div><br>
</div>
<div>@ Bingyang My understanding is that you wanted to generalize this for f=
orwarding on L3 and L2.</div>
<div>Is this what you had in mind?</div>
<div>&nbsp;</div>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1p=
x #ccc solid; padding-left:1ex">
- On the issue of hierarchies: I'm not a big fan of that and subscribe more t=
o Tom's point of view.&nbsp; However, we will need to be able distinguish th=
e sharing of mapping information and the sharing of naming information (i.e.=
, while a name might be shared, its
 associated mapping might not be).<br>
<br>
</blockquote>
<div>&lt;PPE&gt; Agree with Alex and Tom here. I do not think that all mappi=
ngs need to be shared. I would even say that this should be a feature.</div>=

<div>&nbsp;</div>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1p=
x #ccc solid; padding-left:1ex">
--- Alex<br>
<span class=3D"im HOEnZb"><br>
-----Original Message-----<br>
From: Ideas [mailto:<a href=3D"mailto:ideas-bounces@ietf.org">ideas-bounces@=
ietf.org</a><wbr>] On Behalf Of Tom Herbert<br>
Sent: Wednesday, May 17, 2017 8:25 AM<br>
To: Padma Pillay-Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com">padma.i=
etf@gmail.com</a>&gt;<br>
</span><span class=3D"im HOEnZb">Cc: <a href=3D"mailto:ideas@ietf.org">ideas=
@ietf.org</a><br>
Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter P=
roposal<br>
<br>
</span>
<div class=3D"HOEnZb">
<div class=3D"h5">On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault &lt;=
<a href=3D"mailto:padma.ietf@gmail.com">padma.ietf@gmail.com</a>&gt; wrote:<=
br>
&gt; Hello IDEAS<br>
&gt;<br>
&gt; The deadline for a request for a BOF for IETF99 in July is 6/02/2017<br=
>
&gt; and just a few weeks away.<br>
&gt;<br>
&gt; Please see below a tentative charter proposal. We would like to have<br=
>
&gt; input from the list regarding the charter. We would like to hear from<b=
r>
&gt; you regarding the scope of work and your interests.<br>
&gt;<br>
&gt; Proposed Charter<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The Identity Enabled Networks (IDEAS) working group focuses on the<br>
&gt; framework to implement a common control plane for identifier=E2=80=93lo=
cation<br>
&gt; separation protocols.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The identifier-enabled solutions and applications are increasingly<br>
&gt; being considered to support mobility solutions across heterogeneous<br>=

&gt; access networks, Internet of Things, Machine to Machine (M2M), context<=
br>
&gt; aware applications and security.&nbsp; Due to the diverse nature of dev=
ices<br>
&gt; and applications, it may not be possible to deploy a single protocol en=
d to end.<br>
&gt; A common control plane will address siloes in discovery and communicati=
ons.<br>
&gt; Moreover, a common control plane will address the technical and<br>
&gt; operational hurdle to deployment and interoperability of solutions.<br>=

&gt;<br>
&gt;<br>
&gt;<br>
&gt; The working group will specify an overall architecture for&nbsp; a comm=
on<br>
&gt; control plane and services for identity-enabled technology.&nbsp; More<=
br>
&gt; specifically these services will include:<br>
&gt;<br>
&gt; =C2=B7&nbsp; &nbsp; &nbsp; registration and lifecycle management of ide=
ntities and associated<br>
&gt; identifiers<br>
&gt;<br>
&gt; =C2=B7&nbsp; &nbsp; &nbsp; identifier binding to location(s),<br>
&gt;<br>
&gt; =C2=B7&nbsp; &nbsp; &nbsp; support for grouping,<br>
&gt;<br>
&gt; =C2=B7&nbsp; &nbsp; &nbsp; definition and enforcement of policies<br>
&gt;<br>
&gt; =C2=B7&nbsp; &nbsp; &nbsp; support for metadata.<br>
&gt;<br>
&gt; Additionally, the control plane interface and protocol extensions that<=
br>
&gt; allow clients to communicate with that infrastructure will be covered.<=
br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The abstraction provided by a secured identity will give a new level<br=
>
&gt; of control for confidentiality, accountability, security and access-con=
trol.<br>
&gt; The working group will cover these aspects and balance them with the<br=
>
&gt; minimized storage of data and privacy considerations.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Specifically, the IDEAS WG is chartered to work on these areas:<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Overall architecture: This work covers the control plane, management,<b=
r>
&gt; policy control, and security aspects.<br>
&gt;<br>
Like other mapping systems (routing, DNS) there will probably be a natural t=
wo level protocol hierarchy in the system. 1) The authoritative servers that=
 synchronize the full mapping table for a domain and possibly shard it 2) A m=
eans for hosts to cache a subset
 of mappings without consulting the master for every use. Between the server=
s a protocol is needed with goal of synchronizing the distributed table. For=
 the host cache protocol the goal is to manage the cache and keep it up to d=
ate as much a possible. Cache
 management will break down to whether it's a pull or a push model. Pull tec=
hniques would be like address resolution (like ARP as a model), push would b=
e re-directs, cache invalidation, etc. There are some significant difference=
s in security between pull and
 push, pull being the easier one to make secure since requests can be valida=
ted using a nonce.<br>
<br>
Another thing that might be mentioned in charter is what intended scope is. I=
s the goal to have one public mapping table system (like<br>
DNS) for the Internet with hierarchy that would allow sites to create their o=
wn mapping tables? Or would each site create there own tables and if they wa=
nt to share mapping information with their partners they can do so by a priv=
ate agreement? (personally I'd
 favor the second approach).<br>
<br></div></div></blockquote></div></div></div></div></div></blockquote><div=
>Hello,</div><div><br></div><div>I don't think we should aim at finding only=
 a global mapping table but instead propose a method that allows to be eithe=
r local (private) or global (public). &nbsp;Also we should consider the case=
 of migration from a local only to a global mapping. For example one start i=
t's mapping in a DC then because of new usage of the DC then has to become p=
ublic and global. The change of scope should be such that it does not requir=
e any change from the one changing. Maybe we will have to explicitly indicat=
e the scope of the mappings such that it allows to provide policy based filt=
ering of them (something as powerful as &nbsp;BGP extended communities would=
 be great).&nbsp;</div><div><br></div><div>Also as it is likely that we will=
 not have one solution fits all, therefore we have to consider the seamless m=
erging of mapping systems. For example one may use a push approach while ano=
ther may use a pull one. For that I guess that it will be useful to format t=
he mapping information such that it can be carried as-is by all the flavors o=
f the solutions we will propose or at least propose an automatic translation=
 of the information.&nbsp;</div><div><br></div><div>Thanks&nbsp;</div><div><=
br></div><div>Damien Saucez</div><div><br></div><br><blockquote type=3D"cite=
"><div><div><div dir=3D"ltr"><div class=3D"gmail_extra"><div class=3D"gmail_=
quote"><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-=
left:1px #ccc solid; padding-left:1ex"><div class=3D"HOEnZb"><div class=3D"h=
5">
Tom<br>
<br>
&gt;<br>
&gt;<br>
&gt; Manageability of the architecture: The working group will cover the<br>=

&gt; management aspects of IDEAS architectural components and the services<b=
r>
&gt; that they provide.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Interface to the architecture: This work will cover interface<br>
&gt; interactions between the framework and identifier-enabled protocol.<br>=

&gt;<br>
&gt;<br>
&gt;<br>
&gt; Where appropriate, the IDEAS WG will collaborate with other Working<br>=

&gt; Groups to ensure interoperability with LISP, HIP, ILA and other relevan=
t work.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; WG deliverables include:<br>
&gt;<br>
&gt; Overall architecture<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; WG sustaining/informational documents may include:<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; These documents may not necessarily be published, but may be<br>
&gt;<br>
&gt; maintained in a draft form or on a collaborative Working Group wiki<br>=

&gt;<br>
&gt; to support the efforts of the Working Group and help new comers:<br>
&gt;<br>
&gt; -Problem statement<br>
&gt;<br>
&gt; -Use cases<br>
&gt;<br>
&gt; -Requirements<br>
&gt;<br>
&gt; .....<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Milestones<br>
&gt;<br>
&gt; TBD<br>
&gt;<br>
&gt;<br>
&gt; ______________________________<wbr>_________________<br>
&gt; Ideas mailing list<br>
&gt; <a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
&gt; <a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferr=
er" target=3D"_blank">
https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
&gt;<br>
<br>
______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" t=
arget=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" t=
arget=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</div>
</div>


</div></blockquote><blockquote type=3D"cite"><div><span>____________________=
___________________________</span><br><span>Ideas mailing list</span><br><sp=
an><a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a></span><br><span><a h=
ref=3D"https://www.ietf.org/mailman/listinfo/ideas">https://www.ietf.org/mai=
lman/listinfo/ideas</a></span><br></div></blockquote></body></html>=

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From: Albert Cabellos <albert.cabellos@gmail.com>
Date: Fri, 19 May 2017 12:30:26 +0200
Message-ID: <CAGE_Qexc5FTC=rUz=ey4xmsBrqpz04wAgr5a5RFTotj1MoPQjA@mail.gmail.com>
To: Padma Pillay-Esnault <padma.ietf@gmail.com>
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Hi

Please see my comments inline:

On Sun, May 14, 2017 at 2:08 AM, Padma Pillay-Esnault
<padma.ietf@gmail.com> wrote:
> Hello IDEAS
>
> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 and
> just a few weeks away.
>
> Please see below a tentative charter proposal. We would like to have inpu=
t
> from the list regarding the charter. We would like to hear from you
> regarding the scope of work and your interests.
>

Thanks for putting this together

> Proposed Charter
>
>
>
> The Identity Enabled Networks (IDEAS) working group focuses on the framew=
ork
> to implement a common control plane for identifier=E2=80=93location separ=
ation
> protocols.
>
>

I see some inconsistencies, here it is clear that the WG will work on
a 'control plane', while below it states 'the overall architecture'.
There are very little mentions to the database storing the information
(e.g, Mapping System).

> The identifier-enabled solutions and applications are increasingly being
> considered to support mobility solutions across heterogeneous access
> networks, Internet of Things, Machine to Machine (M2M), context aware
> applications and security.  Due to the diverse nature of devices and
> applications, it may not be possible to deploy a single protocol end to e=
nd.
> A common control plane will address siloes in discovery and communication=
s.
> Moreover, a common control plane will address the technical and operation=
al
> hurdle to deployment and interoperability of solutions.
>

>From the text I understand that mobility is central to IDEAS, I think
that mobility is a relevant function but ID-enabled solutions have
additional functions which are of interest for other use-cases.
>
>
> The working group will specify an overall architecture for  a common cont=
rol
> plane and services for identity-enabled technology.  More specifically th=
ese
> services will include:
>

control-plane is part of the overall architecture, we need to specify this.

> =C2=B7      registration and lifecycle management of identities and assoc=
iated
> identifiers
>
> =C2=B7      identifier binding to location(s),
>
> =C2=B7      support for grouping,
>
> =C2=B7      definition and enforcement of policies
>
> =C2=B7      support for metadata.
>
> Additionally, the control plane interface and protocol extensions that al=
low
> clients to communicate with that infrastructure will be covered.
>
>

Another interesting item is how to deal with the distribution of the ID-sta=
te:

- Assuming you are (logically) centralizing the ID state you may
want/need to push/pull the relevant state to the data-plane elements
to improve performance. On top of that and in some cases the state may
have relevance regionally (to a few clustered data-plane elements), in
this case you may want/need to push/pull this state to a regional
server for performance. This results in state consistency issues and a
solution needs to be standardized.

- The most common case is where the state is 'read' by the data-plane
elements from the Mapping System (either push or pull), but we have
found that 'writing' state from the data-plane elements to the Mapping
System (or whatever you may call it) is a key aspect of ID
architectures. A relevant example is the Map-Register message in LISP,
which does precisely this: write state. When the data-plane elements
are allowed to write state then you have to deal with state
consistency, race conditions, etc. A standard solution for this must
be produced.

>
> The abstraction provided by a secured identity will give a new level of
> control for confidentiality, accountability, security and access-control.
> The working group will cover these aspects and balance them with the
> minimized storage of data and privacy considerations.
>
>

Security is a very broad word that pretty much includes
confidentiality, accountability, access-control, etc. We need to
narrow this or leave it wide open to then analyze which properties we
want.

In my view privacy is a very relevant one, particularly when you are
targeting mobility end-to-end, confidentiality seems harder to achieve
as a whole.

Albert


>
> Specifically, the IDEAS WG is chartered to work on these areas:
>
>
>
> Overall architecture: This work covers the control plane, management, pol=
icy
> control, and security aspects.
>
>
>
> Manageability of the architecture: The working group will cover the
> management aspects of IDEAS architectural components and the services tha=
t
> they provide.
>
>
>
> Interface to the architecture: This work will cover interface interaction=
s
> between the framework and identifier-enabled protocol.
>
>
>
> Where appropriate, the IDEAS WG will collaborate with other Working Group=
s
> to ensure interoperability with LISP, HIP, ILA and other relevant work.
>
>
>
> WG deliverables include:
>
> Overall architecture
>
>
>
> WG sustaining/informational documents may include:
>
>
>
> These documents may not necessarily be published, but may be
>
> maintained in a draft form or on a collaborative Working Group wiki
>
> to support the efforts of the Working Group and help new comers:
>
> -Problem statement
>
> -Use cases
>
> -Requirements
>
> .....
>
>
>
>
>
> Milestones
>
> TBD
>
>
> _______________________________________________
> Ideas mailing list
> Ideas@ietf.org
> https://www.ietf.org/mailman/listinfo/ideas
>


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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
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In-Reply-To: <CAGE_Qexc5FTC=rUz=ey4xmsBrqpz04wAgr5a5RFTotj1MoPQjA@mail.gmail.com>
Date: Fri, 19 May 2017 13:59:25 -0700
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To: Albert Cabellos <albert.cabellos@gmail.com>
Archived-At: <https://mailarchive.ietf.org/arch/msg/ideas/IDAQFYWmBiaANHXqNddhk-26adE>
Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Hi  Albert and all

Thanks for your feedback and comments=20

I will respin a new version with all the comments and feedback

Thanks
Padma=20

Sent from my iPhone

> On May 19, 2017, at 03:30, Albert Cabellos <albert.cabellos@gmail.com> wro=
te:
>=20
> Hi
>=20
> Please see my comments inline:
>=20
> On Sun, May 14, 2017 at 2:08 AM, Padma Pillay-Esnault
> <padma.ietf@gmail.com> wrote:
>> Hello IDEAS
>>=20
>> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 and
>> just a few weeks away.
>>=20
>> Please see below a tentative charter proposal. We would like to have inpu=
t
>> from the list regarding the charter. We would like to hear from you
>> regarding the scope of work and your interests.
>>=20
>=20
> Thanks for putting this together
>=20
>> Proposed Charter
>>=20
>>=20
>>=20
>> The Identity Enabled Networks (IDEAS) working group focuses on the framew=
ork
>> to implement a common control plane for identifier=E2=80=93location separ=
ation
>> protocols.
>>=20
>>=20
>=20
> I see some inconsistencies, here it is clear that the WG will work on
> a 'control plane', while below it states 'the overall architecture'.
> There are very little mentions to the database storing the information
> (e.g, Mapping System).

Ok
>> The identifier-enabled solutions and applications are increasingly being
>> considered to support mobility solutions across heterogeneous access
>> networks, Internet of Things, Machine to Machine (M2M), context aware
>> applications and security.  Due to the diverse nature of devices and
>> applications, it may not be possible to deploy a single protocol end to e=
nd.
>> A common control plane will address siloes in discovery and communication=
s.
>> Moreover, a common control plane will address the technical and operation=
al
>> hurdle to deployment and interoperability of solutions.
>>=20
>=20
> =46rom the text I understand that mobility is central to IDEAS, I think
> that mobility is a relevant function but ID-enabled solutions have
> additional functions which are of interest for other use-cases.
>>=20
Agree=20
>>=20
>> The working group will specify an overall architecture for  a common cont=
rol
>> plane and services for identity-enabled technology.  More specifically th=
ese
>> services will include:
>>=20
>=20
> control-plane is part of the overall architecture, we need to specify this=
.
>=20
Ok
>> =C2=B7      registration and lifecycle management of identities and assoc=
iated
>> identifiers
>>=20
>> =C2=B7      identifier binding to location(s),
>>=20
>> =C2=B7      support for grouping,
>>=20
>> =C2=B7      definition and enforcement of policies
>>=20
>> =C2=B7      support for metadata.
>>=20
>> Additionally, the control plane interface and protocol extensions that al=
low
>> clients to communicate with that infrastructure will be covered.
>>=20
>>=20
>=20
> Another interesting item is how to deal with the distribution of the ID-st=
ate:
>=20
> - Assuming you are (logically) centralizing the ID state you may
> want/need to push/pull the relevant state to the data-plane elements
> to improve performance. On top of that and in some cases the state may
> have relevance regionally (to a few clustered data-plane elements), in
> this case you may want/need to push/pull this state to a regional
> server for performance. This results in state consistency issues and a
> solution needs to be standardized.
>=20
> - The most common case is where the state is 'read' by the data-plane
> elements from the Mapping System (either push or pull), but we have
> found that 'writing' state from the data-plane elements to the Mapping
> System (or whatever you may call it) is a key aspect of ID
> architectures. A relevant example is the Map-Register message in LISP,
> which does precisely this: write state. When the data-plane elements
> are allowed to write state then you have to deal with state
> consistency, race conditions, etc. A standard solution for this must
> be produced.
>=20
Will come back on this agree mostly=20
>>=20
>> The abstraction provided by a secured identity will give a new level of
>> control for confidentiality, accountability, security and access-control.=

>> The working group will cover these aspects and balance them with the
>> minimized storage of data and privacy considerations.
>>=20
>>=20
>=20
> Security is a very broad word that pretty much includes
> confidentiality, accountability, access-control, etc. We need to
> narrow this or leave it wide open to then analyze which properties we
> want.
>=20
> In my view privacy is a very relevant one, particularly when you are
> targeting mobility end-to-end, confidentiality seems harder to achieve
> as a whole.
>=20
Agree

> Albert
>=20
>=20
>>=20
>> Specifically, the IDEAS WG is chartered to work on these areas:
>>=20
>>=20
>>=20
>> Overall architecture: This work covers the control plane, management, pol=
icy
>> control, and security aspects.
>>=20
>>=20
>>=20
>> Manageability of the architecture: The working group will cover the
>> management aspects of IDEAS architectural components and the services tha=
t
>> they provide.
>>=20
>>=20
>>=20
>> Interface to the architecture: This work will cover interface interaction=
s
>> between the framework and identifier-enabled protocol.
>>=20
>>=20
>>=20
>> Where appropriate, the IDEAS WG will collaborate with other Working Group=
s
>> to ensure interoperability with LISP, HIP, ILA and other relevant work.
>>=20
>>=20
>>=20
>> WG deliverables include:
>>=20
>> Overall architecture
>>=20
>>=20
>>=20
>> WG sustaining/informational documents may include:
>>=20
>>=20
>>=20
>> These documents may not necessarily be published, but may be
>>=20
>> maintained in a draft form or on a collaborative Working Group wiki
>>=20
>> to support the efforts of the Working Group and help new comers:
>>=20
>> -Problem statement
>>=20
>> -Use cases
>>=20
>> -Requirements
>>=20
>> .....
>>=20
>>=20
>>=20
>>=20
>>=20
>> Milestones
>>=20
>> TBD
>>=20
>>=20
>> _______________________________________________
>> Ideas mailing list
>> Ideas@ietf.org
>> https://www.ietf.org/mailman/listinfo/ideas
>>=20


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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
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To: christian.jacquenet@orange.com
Archived-At: <https://mailarchive.ietf.org/arch/msg/ideas/Lf7ZmqG06iyMlbWIPKLxz8psb_Y>
Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Hi Christian=20

Thanks for your review and feedback Will integrate some of this when I respi=
n the new version and will clarify,


Thanks
Padma=20




Sent from my iPhone

> On May 19, 2017, at 00:09, <christian.jacquenet@orange.com> <christian.jac=
quenet@orange.com> wrote:
>=20
> Dear all,
> =20
> Thanks to Padma for this proposal. A few comments inline from my side.
> =20
> [snip]
> Proposed Charter
> =20
> The Identity Enabled Networks (IDEAS) working group focuses on the framewo=
rk  to implement a common control plane for identifier=E2=80=93location sepa=
ration protocols.
> =20
> The identifier-enabled solutions and applications are increasingly being c=
onsidered to support mobility [CJ] scenarios across heterogeneous access net=
works. Likewise, Internet of Things and Machine to Machine (M2M)[CJ]  servic=
es, [CJ] as well as context aware applications[CJ]  can take advantage of id=
entifier-enabled solutions. The enforcement of security[CJ]  policies (regar=
dless of the nature of the service) can also benefit from IE features.  Due t=
o the diverse nature of devices and applications, it may not be possible to d=
eploy a single protocol end to end.
> [CJ] Not sure I get the last part of the above sentence =E2=80=93 did you m=
ean a single identifier/location separation protocol? If so, I would elabora=
te and also briefly indicate this is because of likely different naming and a=
ddressing schemes, such as typical, often technology-specific, IoT services.=

> A common control plane will address siloes in discovery and communications=
.
> [CJ] I don=E2=80=99t understand the above sentence. Did you mean: =E2=80=9C=
A common control plane is required to facilitate the dynamic discovery of th=
e various naming/addressing schemes and the communication between these hete=
rogeneous environments=E2=80=9D? If so, I guess I would rephrase.
> Also, I think I would add a few words about negotiation capabilities that m=
ay take place between mapping systems operated by different entities.
>   Moreover, a common control plane will [CJ] smooth the technical and oper=
ational hurdles to deployment and interoperability of [CJ] heterogeneous sol=
utions.
> [CJ] Not sure a common control plane is sufficient to address all the tech=
nical and operational hurdles hence the proposed rewording.
> =20
Will clarify=20

> The working group will specify an overall architecture for  a common contr=
ol plane and services for identity-enabled technology.  More specifically th=
ese services will include:
> =C2=B7      registration and lifecycle management of identities and associ=
ated identifiers
> =C2=B7      identifier binding to location(s),
> =C2=B7      support for grouping,
> [CJ] Does grouping relate to the ability of facilitating communications wi=
thin communities (of users/devices, whether they are in motion or not, and w=
hich use different naming schemes)? If so, I would elaborate and I also thin=
k this implies some negotiation capabilities (clearance to join a community,=
 exchanging mapping information between different Mapping Systems).
> =C2=B7      definition and enforcement of policies
> [CJ] I think we should be specific about what such policies look like =E2=80=
=93 forwarding/routing, traffic engineering, security, QoS? A combination th=
ereof?
> =C2=B7      support for metadata.=20
> [CJ] You may want to elaborate on the usage of such metadata.
Ok
> Additionally, the control plane interface and protocol extensions that all=
ow clients to communicate[CJ] /negotiate with that infrastructure will be co=
vered.
> =20
> The abstraction provided by a secured identity will give a new level of co=
ntrol for confidentiality, accountability, security and access-control. The w=
orking group will cover these aspects and balance them with the minimized st=
orage of data and privacy considerations.
> [CJ] Not sure I understand the above two sentences. Did you mean: =E2=80=9C=
The common control plane is meant to provide hard guarantees about identity i=
nformation, among other features. Such guarantees will facilitate the design=
 and the operation of secured, trustworthy, and robust communication service=
s regardless of the underlying networked technologies and the various addres=
sing/naming schemes they rely upon. The WG will take into account the need f=
or such hard guarantees for the specification of the common control plane, w=
hile making sure an appropriate balance can be found between the amount of i=
nformation that need to be maintained by the common control plane and the sc=
alability/performance of the proposed approach.=E2=80=9D?
> =20
 will clarify=20
> Specifically, the IDEAS WG is chartered to work on these areas:
> =20
> Overall architecture: This work covers the control plane, management, poli=
cy control, and security aspects.
> =20
> Manageability of the architecture: The working group will cover the manage=
ment aspects of IDEAS architectural components and the services that they pr=
ovide.
> =20
> Interface to the architecture: This work will cover interface interactions=
 between the framework and identifier-enabled protocol.
> =20
> Where appropriate, the IDEAS WG will collaborate with other Working Groups=
 to ensure interoperability with LISP, HIP, ILA and other relevant work.
> [CJ] I think the WG should also capitalize the effort conducted by the abo=
ve WGs, besides interop considerations.
> =20
Sure
> WG deliverables include:
> Overall architecture
> =20
> WG sustaining/informational documents may include:
> =20
> These documents may not necessarily be published, but may be
> maintained in a draft form or on a collaborative Working Group wiki
> to support the efforts of the Working Group and help new comers:
> -Problem statement
> -Use cases
> -Requirements
> For the record, I won=E2=80=99t be able to attend the next Prague IETF, bu=
t I=E2=80=99m willing to contribute. Also, I fully  agree with Alex=E2=80=99=
s latest comment about the generalization of the mapping problem. The scope n=
eeds to be focused.
> [CJ] Cheers,
> Christian.
> =20
Ok
> =20
> Milestones=20
> TBD
> __________________________________________________________________________=
_______________________________________________
>=20
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lectroniques etant susceptibles d'alteration,
> Orange decline toute responsabilite si ce message a ete altere, deforme ou=
 falsifie. Merci.
>=20
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formation that may be protected by law;
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> Thank you.

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<html><head><meta http-equiv=3D"content-type" content=3D"text/html; charset=3D=
utf-8"></head><body dir=3D"auto"><div>Hi Christian&nbsp;</div><div><br></div=
><div>Thanks for your review and feedback Will integrate some of this when I=
 respin the new version and will clarify,</div><div><br></div><div><br></div=
><div>Thanks</div><div>Padma&nbsp;</div><div><br></div><div><br></div><div><=
br></div><div><br><div>Sent from my iPhone</div></div><div><br>On May 19, 20=
17, at 00:09, &lt;<a href=3D"mailto:christian.jacquenet@orange.com">christia=
n.jacquenet@orange.com</a>&gt; &lt;<a href=3D"mailto:christian.jacquenet@ora=
nge.com">christian.jacquenet@orange.com</a>&gt; wrote:<br><br></div><blockqu=
ote type=3D"cite"><div>

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<div class=3D"WordSection1">
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Cou=
rier New&quot;;color:#7030A0">Dear all,<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Cou=
rier New&quot;;color:#7030A0"><o:p>&nbsp;</o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Cou=
rier New&quot;;color:#7030A0">Thanks to Padma for this proposal. A few comme=
nts inline from my side.<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Cou=
rier New&quot;;color:#7030A0"><o:p>&nbsp;</o:p></span></p>
<div>
<div>
<p class=3D"MsoNormal"><span lang=3D"FR" style=3D"font-size:10.0pt;font-fami=
ly:&quot;Courier New&quot;;color:#7030A0">[snip]</span><span style=3D"font-f=
amily:&quot;Courier New&quot;"><o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">Proposed Charter<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">The Identity Enabled Networks (IDEAS) working group focuses on the f=
ramework &nbsp;to implement a common control plane for identifier=E2=80=93lo=
cation separation protocols.
<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">The identifier-enabled solutions and applications are increasingly b=
eing considered to support mobility
<b><i><span style=3D"color:#7030A0">[CJ] </span></i></b><span style=3D"color=
:#7030A0">scenarios
</span>across heterogeneous access networks<span style=3D"color:#7030A0">. L=
ikewise,</span> Internet of Things<span style=3D"color:#7030A0"> and</span> M=
achine to Machine (M2M)<b><i><span style=3D"color:#7030A0">[CJ]
</span></i></b><span style=3D"color:#7030A0">&nbsp;services</span>, <b><i><s=
pan style=3D"color:#7030A0">[CJ]
</span></i></b><span style=3D"color:#7030A0">as well as </span>context aware=
 applications<b><i><span style=3D"color:#7030A0">[CJ]
</span></i></b><span style=3D"color:#7030A0">&nbsp;can take advantage of ide=
ntifier-enabled solutions.</span>
<span style=3D"color:#7030A0">The enforcement of s</span>ecurity<b><i><span s=
tyle=3D"color:#7030A0">[CJ]
</span></i></b><span style=3D"color:#7030A0">&nbsp;policies (regardless of t=
he nature of the service) can also benefit from IE features</span>.&nbsp; Du=
e to the diverse nature of devices and applications, it may not be possible t=
o deploy a single protocol end to end.<span style=3D"color:#7030A0"><o:p></o=
:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;=
color:#7030A0">[CJ] Not sure I get the last part of the above sentence =E2=80=
=93 did you mean a single identifier/location separation
 protocol? If so, I would elaborate and also briefly indicate this is becaus=
e of likely different naming and addressing schemes, such as typical, often t=
echnology-specific, IoT services.<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">A common control plane will address siloes in discovery and communic=
ations.<span style=3D"color:#7030A0"><o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;=
color:#7030A0">[CJ] I don=E2=80=99t understand the above sentence. Did you m=
ean: =E2=80=9CA common control plane is required to facilitate
 the dynamic discovery of the various naming/addressing schemes and the comm=
unication between these heterogeneous environments=E2=80=9D? If so, I guess I=
 would rephrase.<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;=
color:#7030A0">Also, I think I would add a few words about negotiation capab=
ilities that may take place between mapping systems
 operated by different entities. <o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp; Moreover, a common control plane will
<b><i><span style=3D"color:#7030A0">[CJ] </span></i></b><span style=3D"color=
:#7030A0">smooth</span> the technical and operational hurdle<span style=3D"c=
olor:#7030A0">s</span> to deployment and interoperability of
<b><i><span style=3D"color:#7030A0">[CJ] </span></i></b><span style=3D"color=
:#7030A0">heterogeneous
</span>solutions.<span style=3D"color:#7030A0"><o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;=
color:#7030A0">[CJ] Not sure a common control plane is sufficient to address=
 all the technical and operational hurdles hence
 the proposed rewording.<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;</p></div></div></div></div></blockquote>Will clarify&nbsp;<di=
v><br><blockquote type=3D"cite"><div><div class=3D"WordSection1"><div><div><=
p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-alt=
:auto"><o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">The working group will specify an overall architecture for&nbsp; a c=
ommon control plane and services for identity-enabled technology.&nbsp; More=
 specifically these services will include:<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-family:Symbol">=C2=B7</span><span style=3D"font-=
size:7.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>registration and lifecycle management of identities and associated id=
entifiers<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-family:Symbol">=C2=B7</span><span style=3D"font-=
size:7.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>identifier binding to location(s),<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-family:Symbol">=C2=B7</span><span style=3D"font-=
size:7.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>support for grouping,<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;=
color:#7030A0">[CJ] Does grouping relate to the ability of facilitating comm=
unications within communities (of users/devices,
 whether they are in motion or not, and which use different naming schemes)?=
 If so, I would elaborate and I also think this implies some negotiation cap=
abilities (clearance to join a community, exchanging mapping information bet=
ween different Mapping Systems).<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-family:Symbol">=C2=B7</span><span style=3D"font-=
size:7.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>definition and enforcement of policies<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;=
color:#7030A0">[CJ] I think we should be specific about what such policies l=
ook like =E2=80=93 forwarding/routing, traffic engineering,
 security, QoS? A combination thereof?<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-family:Symbol">=C2=B7</span><span style=3D"font-=
size:7.0pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>support for metadata.&nbsp;<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;=
color:#7030A0">[CJ] You may want to elaborate on the usage of such metadata.=
</span></p></div></div></div></div></blockquote>Ok<br><blockquote type=3D"ci=
te"><div><div class=3D"WordSection1"><div><div><p class=3D"MsoNormal" style=3D=
"mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style=3D"font-siz=
e:10.0pt;font-family:&quot;Courier New&quot;;color:#7030A0"><o:p></o:p></spa=
n></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">Additionally, the control plane interface and protocol extensions th=
at allow clients to communicate<b><i><span style=3D"color:#7030A0">[CJ]
</span></i></b><span style=3D"color:#7030A0">/negotiate</span> with that inf=
rastructure will be covered.<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">The abstraction provided by a secured identity will give a new level=
 of control for confidentiality, accountability, security and access-control=
. The working group will cover these
 aspects and balance them with the minimized storage of data and privacy con=
siderations.<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;=
color:#7030A0">[CJ] Not sure I understand the above two sentences. Did you m=
ean: =E2=80=9CThe common control plane is meant to provide
 hard guarantees about identity information, among other features. Such guar=
antees will facilitate the design and the operation of secured, trustworthy,=
 and robust communication services regardless of the underlying networked te=
chnologies and the various addressing/naming
 schemes they rely upon. The WG will take into account the need for such har=
d guarantees for the specification of the common control plane, while making=
 sure an appropriate balance can be found between the amount of information t=
hat need to be maintained by
 the common control plane and the scalability/performance of the proposed ap=
proach.=E2=80=9D?<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;</p></div></div></div></div></blockquote>&nbsp;will clarify&nb=
sp;<br><blockquote type=3D"cite"><div><div class=3D"WordSection1"><div><div>=
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">Specifically, the IDEAS WG is chartered to work on these areas:<o:p>=
</o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">Overall architecture: This work covers the control plane, management=
, policy control, and security aspects.<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">Manageability of the architecture: The working group will cover the m=
anagement aspects of IDEAS architectural components and the services that th=
ey provide.
<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">Interface to the architecture: This work will cover interface intera=
ctions between the framework and identifier-enabled protocol.
<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">Where appropriate, the IDEAS WG will collaborate with other Working G=
roups to ensure interoperability with LISP, HIP, ILA and other relevant work=
.<span style=3D"color:#7030A0"><o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;=
color:#7030A0">[CJ] I think the WG should also capitalize the effort conduct=
ed by the above WGs, besides interop considerations.<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;</p></div></div></div></div></blockquote>Sure<br><blockquote t=
ype=3D"cite"><div><div class=3D"WordSection1"><div><div><p class=3D"MsoNorma=
l" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><o:p></o:p><=
/p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">WG deliverables include:<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">Overall architecture<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">WG sustaining/informational documents may include:<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">These documents may not necessarily be published, but may be<o:p></o=
:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">maintained in a draft form or on a collaborative Working Group wiki<=
o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">to support the efforts of the Working Group and help new comers:<o:p=
></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">-Problem statement
<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">-Use cases<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">-Requirements<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;=
color:#7030A0">For the record, I won=E2=80=99t be able to attend the next Pr=
ague IETF, but I=E2=80=99m willing to contribute. Also, I fully
 agree with Alex=E2=80=99s latest comment about the generalization of the ma=
pping problem. The scope needs to be focused.<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;=
color:#7030A0">[CJ] Cheers,<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto"><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;=
color:#7030A0">Christian.<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;</p></div></div></div></div></blockquote>Ok<br><blockquote typ=
e=3D"cite"><div><div class=3D"WordSection1"><div><div><p class=3D"MsoNormal"=
 style=3D"mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><o:p></o:p></p=
>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">&nbsp;<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">Milestones&nbsp;<o:p></o:p></p>
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-al=
t:auto">TBD<o:p></o:p></p>
</div>
</div>
</div>
<pre>_______________________________________________________________________=
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Cc: "Liubingyang (Bryan)" <liubingyang@huawei.com>, Alexander Clemm <alexander.clemm@huawei.com>, Tom Herbert <tom@herbertland.com>, "ideas@ietf.org" <ideas@ietf.org>
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Hi Damien=20

Thanks for your comments and feedback.  Will integrate some and clarify.

Thanks=20
Padma=20

Sent from my iPhone

> On May 19, 2017, at 01:22, Damien Saucez <damien.saucez@inria.fr> wrote:
>=20
>=20
>=20
>> On 18 May 2017, at 09:52, Liubingyang (Bryan) <liubingyang@huawei.com> wr=
ote:
>>=20
>> I think that mapping from overlay to underlay is a good use case in virtu=
alization environment. It can be l2 to l3, l3 to l3, or anything that is val=
uable in practice.
>>=20
>> Btw, topology is a little vague, since it can be physical topology as wel=
l as virtual network topology.
>>=20
>> Best
>> Bingyang (Bryan)
>> =E5=8F=91=E4=BB=B6=E4=BA=BA=EF=BC=9A Padma Pillay-Esnault
>> =E6=94=B6=E4=BB=B6=E4=BA=BA=EF=BC=9A Alexander Clemm<alexander.clemm@huaw=
ei.com>
>> =E6=8A=84=E9=80=81=EF=BC=9A Tom Herbert<tom@herbertland.com>;ideas@ietf.o=
rg
>> =E4=B8=BB=E9=A2=98=EF=BC=9A Re: [Ideas] Prep for BOF in July - Your input=
 Needed on a Charter Proposal
>> =E6=97=B6=E9=97=B4=EF=BC=9A 2017-05-18 14:14:29
>>=20
>> Hi Alex=20
>>=20
>> Comments see <PPE>
>>=20
>>> On Wed, May 17, 2017 at 3:08 PM, Alexander Clemm <alexander.clemm@huawei=
.com> wrote:
>>> FWIW, two comments on various aspects raised in this thread, one by Bing=
yang, the other by Tom:
>>>=20
>>> - On mapping name spaces between each other:  At one level this is true,=
 we could phrase it that way.  However, this implies there is no distinction=
 between locators, identifiers, etc.  There would be merely "name spaces" (o=
f possibly different type), and locators would be treated like "names".  If w=
e go this route, we need to be aware of ramifications, e.g. concerning uniqu=
eness requirement.  Depending on the coordinate system used for the locators=
, uniqueness may not always be a given.  Another difference concerns how nam=
es come into being - different for a name (that is assigned, or that is regi=
stered) from a "coordinate" - the life cycle of IDs and locators may have to=
 be managed differently, and I would not expect this differentiation to be m=
ade at the level of the namespace.   In other words, while this path will gi=
ve us a very general mapping system (a good thing) that can be used as part o=
f a control plane, I don't think this would constitute a control plane in it=
self itself, so this part of the charter would need to be adjusted.
>>=20
>> <PPE> I tend to agree that making it general is a good thing.=20
>>=20
>> @ Alex If I understand you correctly ... Your concern is that today the l=
ocated is based on IP and that guarantees some kind of uniqueness which we w=
ill rely on. However this may not be the case if we use another namespace.
>> However, if there is no uniqueness in the locator then I would assume thi=
s is broken as forwarding would not be deterministic.
>>=20
>> @ Bingyang My understanding is that you wanted to generalize this for for=
warding on L3 and L2.
>> Is this what you had in mind?
>> =20
>>> - On the issue of hierarchies: I'm not a big fan of that and subscribe m=
ore to Tom's point of view.  However, we will need to be able distinguish th=
e sharing of mapping information and the sharing of naming information (i.e.=
, while a name might be shared, its associated mapping might not be).
>>>=20
>> <PPE> Agree with Alex and Tom here. I do not think that all mappings need=
 to be shared. I would even say that this should be a feature.
>> =20
>>> --- Alex
>>>=20
>>> -----Original Message-----
>>> From: Ideas [mailto:ideas-bounces@ietf.org] On Behalf Of Tom Herbert
>>> Sent: Wednesday, May 17, 2017 8:25 AM
>>> To: Padma Pillay-Esnault <padma.ietf@gmail.com>
>>> Cc: ideas@ietf.org
>>> Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Chart=
er Proposal
>>>=20
>>> On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault <padma.ietf@gmail.=
com> wrote:
>>> > Hello IDEAS
>>> >
>>> > The deadline for a request for a BOF for IETF99 in July is 6/02/2017
>>> > and just a few weeks away.
>>> >
>>> > Please see below a tentative charter proposal. We would like to have
>>> > input from the list regarding the charter. We would like to hear from
>>> > you regarding the scope of work and your interests.
>>> >
>>> > Proposed Charter
>>> >
>>> >
>>> >
>>> > The Identity Enabled Networks (IDEAS) working group focuses on the
>>> > framework to implement a common control plane for identifier=E2=80=93l=
ocation
>>> > separation protocols.
>>> >
>>> >
>>> >
>>> > The identifier-enabled solutions and applications are increasingly
>>> > being considered to support mobility solutions across heterogeneous
>>> > access networks, Internet of Things, Machine to Machine (M2M), context=

>>> > aware applications and security.  Due to the diverse nature of devices=

>>> > and applications, it may not be possible to deploy a single protocol e=
nd to end.
>>> > A common control plane will address siloes in discovery and communicat=
ions.
>>> > Moreover, a common control plane will address the technical and
>>> > operational hurdle to deployment and interoperability of solutions.
>>> >
>>> >
>>> >
>>> > The working group will specify an overall architecture for  a common
>>> > control plane and services for identity-enabled technology.  More
>>> > specifically these services will include:
>>> >
>>> > =C2=B7      registration and lifecycle management of identities and as=
sociated
>>> > identifiers
>>> >
>>> > =C2=B7      identifier binding to location(s),
>>> >
>>> > =C2=B7      support for grouping,
>>> >
>>> > =C2=B7      definition and enforcement of policies
>>> >
>>> > =C2=B7      support for metadata.
>>> >
>>> > Additionally, the control plane interface and protocol extensions that=

>>> > allow clients to communicate with that infrastructure will be covered.=

>>> >
>>> >
>>> >
>>> > The abstraction provided by a secured identity will give a new level
>>> > of control for confidentiality, accountability, security and access-co=
ntrol.
>>> > The working group will cover these aspects and balance them with the
>>> > minimized storage of data and privacy considerations.
>>> >
>>> >
>>> >
>>> > Specifically, the IDEAS WG is chartered to work on these areas:
>>> >
>>> >
>>> >
>>> > Overall architecture: This work covers the control plane, management,
>>> > policy control, and security aspects.
>>> >
>>> Like other mapping systems (routing, DNS) there will probably be a natur=
al two level protocol hierarchy in the system. 1) The authoritative servers t=
hat synchronize the full mapping table for a domain and possibly shard it 2)=
 A means for hosts to cache a subset of mappings without consulting the mast=
er for every use. Between the servers a protocol is needed with goal of sync=
hronizing the distributed table. For the host cache protocol the goal is to m=
anage the cache and keep it up to date as much a possible. Cache management w=
ill break down to whether it's a pull or a push model. Pull techniques would=
 be like address resolution (like ARP as a model), push would be re-directs,=
 cache invalidation, etc. There are some significant differences in security=
 between pull and push, pull being the easier one to make secure since reque=
sts can be validated using a nonce.
>>>=20
>>> Another thing that might be mentioned in charter is what intended scope i=
s. Is the goal to have one public mapping table system (like
>>> DNS) for the Internet with hierarchy that would allow sites to create th=
eir own mapping tables? Or would each site create there own tables and if th=
ey want to share mapping information with their partners they can do so by a=
 private agreement? (personally I'd favor the second approach).
>>>=20
> Hello,
>=20
> I don't think we should aim at finding only a global mapping table but ins=
tead propose a method that allows to be either local (private) or global (pu=
blic).

Yes we do have the local /private.. in mind
>  Also we should consider the case of migration from a local only to a glob=
al mapping. For example one start it's mapping in a DC then because of new u=
sage of the DC then has to become public and global. The change of scope sho=
uld be such that it does not require any change from the one changing. Maybe=
 we will have to explicitly indicate the scope of the mappings such that it a=
llows to provide policy based filtering of them (something as powerful as  B=
GP extended communities would be great).=20
>=20
Ok will try to integrate this

> Also as it is likely that we will not have one solution fits all, therefor=
e we have to consider the seamless merging of mapping systems.

Agree
> For example one may use a push approach while another may use a pull one. =
For that I guess that it will be useful to format the mapping information su=
ch that it can be carried as-is by all the flavors of the solutions we will p=
ropose or at least propose an automatic translation of the information.=20
>=20
> Thanks=20
>=20
> Damien Saucez
>=20
>=20
>>> Tom
>>>=20
>>> >
>>> >
>>> > Manageability of the architecture: The working group will cover the
>>> > management aspects of IDEAS architectural components and the services
>>> > that they provide.
>>> >
>>> >
>>> >
>>> > Interface to the architecture: This work will cover interface
>>> > interactions between the framework and identifier-enabled protocol.
>>> >
>>> >
>>> >
>>> > Where appropriate, the IDEAS WG will collaborate with other Working
>>> > Groups to ensure interoperability with LISP, HIP, ILA and other releva=
nt work.
>>> >
>>> >
>>> >
>>> > WG deliverables include:
>>> >
>>> > Overall architecture
>>> >
>>> >
>>> >
>>> > WG sustaining/informational documents may include:
>>> >
>>> >
>>> >
>>> > These documents may not necessarily be published, but may be
>>> >
>>> > maintained in a draft form or on a collaborative Working Group wiki
>>> >
>>> > to support the efforts of the Working Group and help new comers:
>>> >
>>> > -Problem statement
>>> >
>>> > -Use cases
>>> >
>>> > -Requirements
>>> >
>>> > .....
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > Milestones
>>> >
>>> > TBD
>>> >
>>> >
>>> > _______________________________________________
>>> > Ideas mailing list
>>> > Ideas@ietf.org
>>> > https://www.ietf.org/mailman/listinfo/ideas
>>> >
>>>=20
>>> _______________________________________________
>>> Ideas mailing list
>>> Ideas@ietf.org
>>> https://www.ietf.org/mailman/listinfo/ideas
>>> _______________________________________________
>>> Ideas mailing list
>>> Ideas@ietf.org
>>> https://www.ietf.org/mailman/listinfo/ideas
>>=20
>> _______________________________________________
>> Ideas mailing list
>> Ideas@ietf.org
>> https://www.ietf.org/mailman/listinfo/ideas

--Apple-Mail-F95E2BCE-667E-410B-9EB1-E21F590E5E15
Content-Type: text/html;
	charset=utf-8
Content-Transfer-Encoding: quoted-printable

<html><head><meta http-equiv=3D"content-type" content=3D"text/html; charset=3D=
utf-8"></head><body dir=3D"auto"><div>Hi Damien&nbsp;</div><div id=3D"AppleM=
ailSignature"><br></div><div id=3D"AppleMailSignature">Thanks for your comme=
nts and feedback. &nbsp;Will integrate some and clarify.</div><div id=3D"App=
leMailSignature"><br></div><div id=3D"AppleMailSignature">Thanks&nbsp;</div>=
<div id=3D"AppleMailSignature">Padma&nbsp;<br><br>Sent from my iPhone</div><=
div><br>On May 19, 2017, at 01:22, Damien Saucez &lt;<a href=3D"mailto:damie=
n.saucez@inria.fr">damien.saucez@inria.fr</a>&gt; wrote:<br><br></div><block=
quote type=3D"cite"><div><meta http-equiv=3D"content-type" content=3D"text/h=
tml; charset=3Dutf-8"><div></div><div><br></div><div><br>On 18 May 2017, at 0=
9:52, Liubingyang (Bryan) &lt;<a href=3D"mailto:liubingyang@huawei.com">liub=
ingyang@huawei.com</a>&gt; wrote:<br><br></div><blockquote type=3D"cite"><di=
v>

<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dgb2312">


<div style=3D"">I&nbsp;think&nbsp;that&nbsp;mapping&nbsp;from&nbsp;overlay&n=
bsp;to&nbsp;underlay&nbsp;is&nbsp;a&nbsp;good&nbsp;use&nbsp;case&nbsp;in&nbs=
p;virtualization&nbsp;environment.&nbsp;It&nbsp;can&nbsp;be&nbsp;l2&nbsp;to&=
nbsp;l3,&nbsp;l3&nbsp;to&nbsp;l3,&nbsp;or&nbsp;anything&nbsp;that&nbsp;is&nb=
sp;valuable&nbsp;in&nbsp;practice.<br>
<br>
Btw,&nbsp;topology&nbsp;is&nbsp;a&nbsp;little&nbsp;vague,&nbsp;since&nbsp;it=
&nbsp;can&nbsp;be&nbsp;physical&nbsp;topology&nbsp;as&nbsp;well&nbsp;as&nbsp=
;virtual&nbsp;network&nbsp;topology.<br>
<br>
Best<br>
Bingyang&nbsp;(Bryan)<br>
</div>
<div name=3D"AnyOffice-Background-Image" style=3D"border-top:1px solid #B5C4=
DF; font-size:14px; line-height:20px; padding:8px">
<div><b>=E5=8F=91=E4=BB=B6=E4=BA=BA=EF=BC=9A </b>Padma Pillay-Esnault</div>
<div><b>=E6=94=B6=E4=BB=B6=E4=BA=BA=EF=BC=9A </b>Alexander Clemm&lt;<a href=3D=
"mailto:alexander.clemm@huawei.com">alexander.clemm@huawei.com</a>&gt;</div>=

<div><b>=E6=8A=84=E9=80=81=EF=BC=9A </b>Tom Herbert&lt;<a href=3D"mailto:tom=
@herbertland.com">tom@herbertland.com</a>&gt;;<a href=3D"mailto:ideas@ietf.o=
rg">ideas@ietf.org</a></div>
<div><b>=E4=B8=BB=E9=A2=98=EF=BC=9A </b>Re: [Ideas] Prep for BOF in July - Y=
our input Needed on a Charter Proposal</div>
<div><b>=E6=97=B6=E9=97=B4=EF=BC=9A </b>2017-05-18 14:14:29</div>
<br>
</div>
<div>
<div dir=3D"ltr">Hi Alex&nbsp;
<div><br>
</div>
<div>Comments see &lt;PPE&gt;</div>
<div class=3D"gmail_extra"><br>
<div class=3D"gmail_quote">On Wed, May 17, 2017 at 3:08 PM, Alexander Clemm <=
span dir=3D"ltr">
&lt;<a href=3D"mailto:alexander.clemm@huawei.com" target=3D"_blank">alexande=
r.clemm@huawei.com</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1p=
x #ccc solid; padding-left:1ex">
FWIW, two comments on various aspects raised in this thread, one by Bingyang=
, the other by Tom:<br>
<br>
- On mapping name spaces between each other:&nbsp; At one level this is true=
, we could phrase it that way.&nbsp; However, this implies there is no disti=
nction between locators, identifiers, etc.&nbsp; There would be merely "name=
 spaces" (of possibly different type), and locators
 would be treated like "names".&nbsp; If we go this route, we need to be awa=
re of ramifications, e.g. concerning uniqueness requirement.&nbsp; Depending=
 on the coordinate system used for the locators, uniqueness may not always b=
e a given.&nbsp; Another difference concerns
 how names come into being - different for a name (that is assigned, or that=
 is registered) from a "coordinate" - the life cycle of IDs and locators may=
 have to be managed differently, and I would not expect this differentiation=
 to be made at the level of the
 namespace.&nbsp; &nbsp;In other words, while this path will give us a very g=
eneral mapping system (a good thing) that can be used as part of a control p=
lane, I don't think this would constitute a control plane in itself itself, s=
o this part of the charter would need
 to be adjusted.<br>
</blockquote>
<div><br>
</div>
<div>&lt;PPE&gt; I tend to agree that making it general is a good thing.&nbs=
p;</div>
<div><br>
</div>
<div>@ Alex If I understand you correctly ... Your concern is that today the=
 located is based on IP and that guarantees some kind of uniqueness which we=
 will rely on. However this may not be the case if we use another namespace.=
</div>
<div>However, if there is no uniqueness in the locator then I would assume t=
his is broken as forwarding would not be deterministic.<br>
</div>
<div><br>
</div>
<div>@ Bingyang My understanding is that you wanted to generalize this for f=
orwarding on L3 and L2.</div>
<div>Is this what you had in mind?</div>
<div>&nbsp;</div>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1p=
x #ccc solid; padding-left:1ex">
- On the issue of hierarchies: I'm not a big fan of that and subscribe more t=
o Tom's point of view.&nbsp; However, we will need to be able distinguish th=
e sharing of mapping information and the sharing of naming information (i.e.=
, while a name might be shared, its
 associated mapping might not be).<br>
<br>
</blockquote>
<div>&lt;PPE&gt; Agree with Alex and Tom here. I do not think that all mappi=
ngs need to be shared. I would even say that this should be a feature.</div>=

<div>&nbsp;</div>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1p=
x #ccc solid; padding-left:1ex">
--- Alex<br>
<span class=3D"im HOEnZb"><br>
-----Original Message-----<br>
From: Ideas [mailto:<a href=3D"mailto:ideas-bounces@ietf.org">ideas-bounces@=
ietf.org</a><wbr>] On Behalf Of Tom Herbert<br>
Sent: Wednesday, May 17, 2017 8:25 AM<br>
To: Padma Pillay-Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com">padma.i=
etf@gmail.com</a>&gt;<br>
</span><span class=3D"im HOEnZb">Cc: <a href=3D"mailto:ideas@ietf.org">ideas=
@ietf.org</a><br>
Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter P=
roposal<br>
<br>
</span>
<div class=3D"HOEnZb">
<div class=3D"h5">On Sat, May 13, 2017 at 5:08 PM, Padma Pillay-Esnault &lt;=
<a href=3D"mailto:padma.ietf@gmail.com">padma.ietf@gmail.com</a>&gt; wrote:<=
br>
&gt; Hello IDEAS<br>
&gt;<br>
&gt; The deadline for a request for a BOF for IETF99 in July is 6/02/2017<br=
>
&gt; and just a few weeks away.<br>
&gt;<br>
&gt; Please see below a tentative charter proposal. We would like to have<br=
>
&gt; input from the list regarding the charter. We would like to hear from<b=
r>
&gt; you regarding the scope of work and your interests.<br>
&gt;<br>
&gt; Proposed Charter<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The Identity Enabled Networks (IDEAS) working group focuses on the<br>
&gt; framework to implement a common control plane for identifier=E2=80=93lo=
cation<br>
&gt; separation protocols.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The identifier-enabled solutions and applications are increasingly<br>
&gt; being considered to support mobility solutions across heterogeneous<br>=

&gt; access networks, Internet of Things, Machine to Machine (M2M), context<=
br>
&gt; aware applications and security.&nbsp; Due to the diverse nature of dev=
ices<br>
&gt; and applications, it may not be possible to deploy a single protocol en=
d to end.<br>
&gt; A common control plane will address siloes in discovery and communicati=
ons.<br>
&gt; Moreover, a common control plane will address the technical and<br>
&gt; operational hurdle to deployment and interoperability of solutions.<br>=

&gt;<br>
&gt;<br>
&gt;<br>
&gt; The working group will specify an overall architecture for&nbsp; a comm=
on<br>
&gt; control plane and services for identity-enabled technology.&nbsp; More<=
br>
&gt; specifically these services will include:<br>
&gt;<br>
&gt; =C2=B7&nbsp; &nbsp; &nbsp; registration and lifecycle management of ide=
ntities and associated<br>
&gt; identifiers<br>
&gt;<br>
&gt; =C2=B7&nbsp; &nbsp; &nbsp; identifier binding to location(s),<br>
&gt;<br>
&gt; =C2=B7&nbsp; &nbsp; &nbsp; support for grouping,<br>
&gt;<br>
&gt; =C2=B7&nbsp; &nbsp; &nbsp; definition and enforcement of policies<br>
&gt;<br>
&gt; =C2=B7&nbsp; &nbsp; &nbsp; support for metadata.<br>
&gt;<br>
&gt; Additionally, the control plane interface and protocol extensions that<=
br>
&gt; allow clients to communicate with that infrastructure will be covered.<=
br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; The abstraction provided by a secured identity will give a new level<br=
>
&gt; of control for confidentiality, accountability, security and access-con=
trol.<br>
&gt; The working group will cover these aspects and balance them with the<br=
>
&gt; minimized storage of data and privacy considerations.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Specifically, the IDEAS WG is chartered to work on these areas:<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Overall architecture: This work covers the control plane, management,<b=
r>
&gt; policy control, and security aspects.<br>
&gt;<br>
Like other mapping systems (routing, DNS) there will probably be a natural t=
wo level protocol hierarchy in the system. 1) The authoritative servers that=
 synchronize the full mapping table for a domain and possibly shard it 2) A m=
eans for hosts to cache a subset
 of mappings without consulting the master for every use. Between the server=
s a protocol is needed with goal of synchronizing the distributed table. For=
 the host cache protocol the goal is to manage the cache and keep it up to d=
ate as much a possible. Cache
 management will break down to whether it's a pull or a push model. Pull tec=
hniques would be like address resolution (like ARP as a model), push would b=
e re-directs, cache invalidation, etc. There are some significant difference=
s in security between pull and
 push, pull being the easier one to make secure since requests can be valida=
ted using a nonce.<br>
<br>
Another thing that might be mentioned in charter is what intended scope is. I=
s the goal to have one public mapping table system (like<br>
DNS) for the Internet with hierarchy that would allow sites to create their o=
wn mapping tables? Or would each site create there own tables and if they wa=
nt to share mapping information with their partners they can do so by a priv=
ate agreement? (personally I'd
 favor the second approach).<br>
<br></div></div></blockquote></div></div></div></div></div></blockquote><div=
>Hello,</div><div><br></div><div>I don't think we should aim at finding only=
 a global mapping table but instead propose a method that allows to be eithe=
r local (private) or global (public). </div></div></blockquote><div><br></di=
v>Yes we do have the local /private.. in mind<br><blockquote type=3D"cite"><=
div><div>&nbsp;Also we should consider the case of migration from a local on=
ly to a global mapping. For example one start it's mapping in a DC then beca=
use of new usage of the DC then has to become public and global. The change o=
f scope should be such that it does not require any change from the one chan=
ging. Maybe we will have to explicitly indicate the scope of the mappings su=
ch that it allows to provide policy based filtering of them (something as po=
werful as &nbsp;BGP extended communities would be great).&nbsp;</div><div><b=
r></div></div></blockquote>Ok will try to integrate this<div><br><blockquote=
 type=3D"cite"><div><div>Also as it is likely that we will not have one solu=
tion fits all, therefore we have to consider the seamless merging of mapping=
 systems. </div></div></blockquote><div><br></div>Agree<br><blockquote type=3D=
"cite"><div><div>For example one may use a push approach while another may u=
se a pull one. For that I guess that it will be useful to format the mapping=
 information such that it can be carried as-is by all the flavors of the sol=
utions we will propose or at least propose an automatic translation of the i=
nformation.&nbsp;</div><div><br></div><div>Thanks&nbsp;</div><div><br></div>=
<div>Damien Saucez</div><div><br></div><br><blockquote type=3D"cite"><div><d=
iv><div dir=3D"ltr"><div class=3D"gmail_extra"><div class=3D"gmail_quote"><b=
lockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1px #=
ccc solid; padding-left:1ex"><div class=3D"HOEnZb"><div class=3D"h5">
Tom<br>
<br>
&gt;<br>
&gt;<br>
&gt; Manageability of the architecture: The working group will cover the<br>=

&gt; management aspects of IDEAS architectural components and the services<b=
r>
&gt; that they provide.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Interface to the architecture: This work will cover interface<br>
&gt; interactions between the framework and identifier-enabled protocol.<br>=

&gt;<br>
&gt;<br>
&gt;<br>
&gt; Where appropriate, the IDEAS WG will collaborate with other Working<br>=

&gt; Groups to ensure interoperability with LISP, HIP, ILA and other relevan=
t work.<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; WG deliverables include:<br>
&gt;<br>
&gt; Overall architecture<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; WG sustaining/informational documents may include:<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; These documents may not necessarily be published, but may be<br>
&gt;<br>
&gt; maintained in a draft form or on a collaborative Working Group wiki<br>=

&gt;<br>
&gt; to support the efforts of the Working Group and help new comers:<br>
&gt;<br>
&gt; -Problem statement<br>
&gt;<br>
&gt; -Use cases<br>
&gt;<br>
&gt; -Requirements<br>
&gt;<br>
&gt; .....<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; Milestones<br>
&gt;<br>
&gt; TBD<br>
&gt;<br>
&gt;<br>
&gt; ______________________________<wbr>_________________<br>
&gt; Ideas mailing list<br>
&gt; <a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
&gt; <a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferr=
er" target=3D"_blank">
https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
&gt;<br>
<br>
______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" t=
arget=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
______________________________<wbr>_________________<br>
Ideas mailing list<br>
<a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"noreferrer" t=
arget=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas</a><br>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</div>
</div>


</div></blockquote><blockquote type=3D"cite"><div><span>____________________=
___________________________</span><br><span>Ideas mailing list</span><br><sp=
an><a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a></span><br><span><a h=
ref=3D"https://www.ietf.org/mailman/listinfo/ideas">https://www.ietf.org/mai=
lman/listinfo/ideas</a></span><br></div></blockquote></div></blockquote></di=
v></body></html>=

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From: Alexander Clemm <alexander.clemm@huawei.com>
To: Damien Saucez <damien.saucez@inria.fr>, "Liubingyang (Bryan)" <liubingyang@huawei.com>
CC: Padma Pillay-Esnault <padma.ietf@gmail.com>, Tom Herbert <tom@herbertland.com>, "ideas@ietf.org" <ideas@ietf.org>
Thread-Topic: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
Thread-Index: AQHSzEaMMavYZ1dllUWY8vR2r/Nz3aH5IGIA///2QzCAAQCAAIAAHSQAgAGatwCAAHRScA==
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Thread-Topic: [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-01.txt
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Subject: Re: [Ideas] [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-01.txt
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Thanks for the feedback, inline.

On Tue, May 23, 2017 at 9:19 AM, <d.lake@surrey.ac.uk> wrote:

> Various comments, agreements, disagreements <dl> in-line </dl>.  Plus I=
=E2=80=99m
> cc-ing the IDEAS BoF list as I think we have a degree of cross-over here.
>
>
>
> D
>
>
>
> *From:* 5gangip [mailto:5gangip-bounces@ietf.org] *On Behalf Of *Ca By
> *Sent:* 23 May 2017 16:52
> *To:* Dirk.von-Hugo@telekom.de
> *Cc:* 5gangip@ietf.org
> *Subject:* Re: [5gangip] FW: New Version Notification for
> draft-xyx-5gip-ps-01.txt
>
>
>
> Folks,
>
>
>
> I remain very skeptical about the value of this group's collected
> protocols.  The scope overlaps with work in the 3GPP, contradicts work in
> the 3GPP, and the proposed ideas here are not obviously high value or fit
> for the internet or mobile networks.
>
>
>
> Don't get me wrong, i am not in love with the 3GPP and i think there is a
> lot to improve on many fronts.  But,  MAMS and LISP and ILA are not on th=
e
> short list of approaches i would hold up the 3GPP and say this is a bette=
r
> way.  In fact, MAMS as a proxy and ILA as a NAT are exactly the legacy
> telco stuff i would expect the IETF to work against in favor of a more
> secure, more salable, and more end-to-end internet.
>
>
>
> AFAIK, FMC is already solved today.  My very own iPhone can make calls on
> WiFi, LTE, and switch between the 2 -- this is all standard 3GPP work fro=
m
> IMS. When i sit outside my house with bad wifi, the UE bounces between Wi=
Fi
> and LTE endlessly, but this unstable network does not interrupt me
> streaming Youtube.  So, i just don't see a problem to be solved here,
> especially if it incurs a great deal of complexity and state and
> signalling.  That said, MIF and Happy Eyeballs both address this issue of
> performance and network selection -- and i would strongly suggest the UE =
is
> in the best position to determine network quality and user experience.
>
>
>
> <dl> Not sure I agree with this statement.  In LTE, you can determine an
> exactl quality (QCI) and setup up both a radio bearer and an IP level
> transport profile to guarantee a defined throughput.  Today, this only go=
es
> as far as the IMS core, but that is because we have no mechanism to exten=
d
> QoS policy and admission beyond the bounds of a single operator.  The UE
> works with the network, both IP and RAN, to maintain the QoE against the
> required level.   This then becomes a pure matter of coverage at sufficie=
nt
> density to ensure quality.
>

You cannot define throughput in the real world.  You can ask for 100mb/s,
but if there is only 5mb/s available (for whatever reason), you get 5mb/s.
 3GPP is only capable of setting a ceiling QoS, it can never set a floor,
because RF is hard.  Very hard, so hard that is not reasonable to ever
state you can set a quality / speed floor in a terms of service.


>
>
> When you attach to WiFi, all bets are off.  The UE is unable to make any
> judgement as to the quality of ANY part of the transport, whether RAN or =
IP
> network and service degradation is not graceful.   More and more I am
> finding LTE much more reliable than local WiFi + wired Internet for voice
> calls (plus cheaper =E2=80=93 LTE service plans are tending towards free =
in many
> geographies whereas hotels still seem to want to charge HUGE amounts for
> bad WiFi). </dl>
>

This is not correct, the UE absolutely makes actionable quality judgement
on network paths today

See Apple Wi-Fi assist https://support.apple.com/en-us/HT205296

Or selecting based on destination address performance available in DNS with
Happy Eyeballs https://tools.ietf.org/html/draft-ietf-v6ops-rfc6555bis-00

MP-TCP https://www.ietfjournal.org/multipath-tcp-deployments/


>
>
> <dl> Separate item.  On the YouTube/CDN side, many operators would like
> the ability to be able to offer defined service levels based on content =
=E2=80=93
> we have 9 QCIs in LTE (and more in 5GNR) but we currently only use 2.   I=
f
> we had the ability to expose the mechanism by which content providers cou=
ld
> offer a better service level across the air-interface, then you could see
> the way to a revenue-sharing model between OTTs and MNOs through a
> settlement system (much as happens in many other shared networks such as
> rail, electricity, gas, water). </dl>
>

This functionality is already treated by 3GPP PCC functions and deployed
broadly.


>
> I can't get over it this reduction: MAMs adds a proxy and ILA adds a NAT.
> I just don't think that is architecturally wise in 4G or 5G.   They just
> can't  scale in a gigabit broadband 5G usecase [which is the usecase that
> pays the bills, not the pie in the sky stuff], and don't add meaningful
> value, and simply detract value at scale.  Also, ILA and MAMs takes a lot
> of work on the UE.  Getting changes into the UE is very hard, it took 10
> years from the standardization of IMS to get functional IMS client (VoLTE=
)
> deployed at scale.
>
>
> Finally, the 5G ship has already sailed.  Many network are "launching 5G"
> this year, and more networks (including the one i work at ) are committed
> to launching "real 5G" in the next 2 to 3 years.  None of the work in thi=
s
> group is within that 5G scope AFAIK. So, it may be most appropriate to
> carry on the effort at 6G to avoid folks getting confused.
>
>
>
> <dl> The 5G NR ship may have sailed, but 23.501 is FULL of holes when it
> comes to the core network.  In fact, 23.501 is proposing using the SAME
> protocols and the SAME anchor as in current LTE EPC.  My guess is that
> we=E2=80=99ll see a 2-step approach to 5G =E2=80=93 5GNR introduced for 2=
018/2020
> time-frame; 5G New Core in the 2020/2025 time-frame.  PLENTY of time for
> IETF and 3GPP to fix some of the anchor/latency issues.  </dl>
>
>
>
> <dl> We should also not lose sight that the things which current EPC does
> well (streaming with large packets from centralised CDNs) are in violent
> opposition to a number of 5G use-cases such as the transport of very
> infrequent, small-sized data such as in IoT.  When you have a video segme=
nt
> comprising many ~1500 Byte payloads, addressing overhead length is
> negligible.  When you are sending a 2 Byte temperature reading once every=
 2
> hours and there are 9 or 10 layers of addressing, this becomes very
> inefficient. </dl>
>
>
>

I do not believe this use case is new or under-served.   It would be more
helpful to specifically quantify a problem. The description you gave needs
a tighter and more specific problem to solve, and it would be helpful to
understand how existing approachs (NB-IOT) are insufficient


> I still hold out hope for ILNP to replace the mobility core at some futur=
e
> date, the radio network just does a simple authentication and that is all=
.
> But, that is my own dream of a simpler world :)  I would suggest the
> standard we look for in this group is:  what can we remove from 3GPP 5G /
> 6G, not what we can add.  How does the work in this group reduce NET
> signalling and user-plane modification from the 3GPP steady state?  How i=
s
> that quantified?
>
>
>
> CB
>
>
>
> <dl> Side Comment.   There is much work here in IDEAS, 5gangip and
> netslices which seems to be inter-related and VERY relevant.  Somehow, we
> need to ensure that the groups work together.  I actually think this
> problem space is broader than the thee BoFs currently being planned=E2=80=
=A6 </dl>
>
>
>
>
>
>
>
> On Tue, May 23, 2017 at 2:53 AM, <Dirk.von-Hugo@telekom.de> wrote:
>
> Dear all,
>
> We have updated the PS draft on 5G IP issues regarding the planned BoF in
> Prague.
>
> Please check whether we have addressed the comments correctly and continu=
e
> to discuss this towards further improvement.
>
> Thanks a lot =E2=80=93 also on behalf of Roland, SungHoon, and Behcet
>
>
>
> Best Regards
> Dirk
>
>
>
> ---------- Forwarded message ----------
> From: <internet-drafts@ietf.org>
> Date: Mon, May 22, 2017 at 1:22 PM
> Subject: New Version Notification for draft-xyx-5gip-ps-01.txt
> To: Behcet Sarikaya <sarikaya@ieee.org>, Tom Herbert <tom@herbertland.com=
>,
> Roland Schott <roland.schott@telekom.de>, SungHoon Seo <sh.seo@kt.com>,
> Roland Schott <Roland.Schott@telekom.de>, Dirk von Hugo <
> dirk.von-hugo@telekom.de>, Satish Kanugovi <satish.k@nokia.com>
>
>
>
> A new version of I-D, draft-xyx-5gip-ps-01.txt
> has been successfully submitted by Behcet Sarikaya and posted to the
> IETF repository.
>
> Name:           draft-xyx-5gip-ps
> Revision:       01
> Title:          5G IP Access and Session Management Protocols
> Document date:  2017-05-22
> Group:          Individual Submission
> Pages:          14
> URL:            https://www.ietf.org/internet-drafts/draft-xyx-5gip-ps-01=
.
> txt
> Status:         https://datatracker.ietf.org/doc/draft-xyx-5gip-ps/
> Htmlized:       https://tools.ietf.org/html/draft-xyx-5gip-ps-01
> Htmlized:       https://datatracker.ietf.org/doc/html/draft-xyx-5gip-ps-0=
1
> Diff:           https://www.ietf.org/rfcdiff?url2=3Ddraft-xyx-5gip-ps-01
>
> Abstract:
>    This document builds upon 5G IP issues work and - based on a
>    simplified 5G system architecture - attempts to make the case for a
>    possible set of new protocols that need to be developed to be used
>    among various virtualized functions in a 5G network.
>
>
>
>
> Please note that it may take a couple of minutes from the time of
> submission
> until the htmlized version and diff are available at tools.ietf.org.
>
> The IETF Secretariat
>
>
>
>
> _______________________________________________
> 5gangip mailing list
> 5gangip@ietf.org
> https://www.ietf.org/mailman/listinfo/5gangip
>
>
>

--089e0822e59c41bccf055033ca89
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Thanks for the feedback, inline.<div class=3D"gmail_extra"=
><br><div class=3D"gmail_quote">On Tue, May 23, 2017 at 9:19 AM,  <span dir=
=3D"ltr">&lt;<a href=3D"mailto:d.lake@surrey.ac.uk" target=3D"_blank">d.lak=
e@surrey.ac.uk</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" s=
tyle=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);pad=
ding-left:1ex">





<div lang=3D"EN-GB">
<div class=3D"gmail-m_-4121791792272194832WordSection1">
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif">Various comments, agreements, disagreements &lt;dl&gt; in-line &l=
t;/dl&gt;.=C2=A0 Plus I=E2=80=99m cc-ing the IDEAS BoF list as I think we h=
ave a degree of cross-over here.<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif">D<u></u><u></u></span></p>
<p class=3D"MsoNormal"><a name=3D"m_-4121791792272194832__MailEndCompose"><=
span style=3D"font-size:11pt;font-family:Calibri,sans-serif"><u></u>=C2=A0<=
u></u></span></a></p>
<span></span>
<p class=3D"MsoNormal"><b><span lang=3D"EN-US" style=3D"font-size:11pt;font=
-family:Calibri,sans-serif">From:</span></b><span lang=3D"EN-US" style=3D"f=
ont-size:11pt;font-family:Calibri,sans-serif"> 5gangip [mailto:<a href=3D"m=
ailto:5gangip-bounces@ietf.org" target=3D"_blank">5gangip-bounces@ietf.<wbr=
>org</a>]
<b>On Behalf Of </b>Ca By<br>
<b>Sent:</b> 23 May 2017 16:52<br>
<b>To:</b> <a href=3D"mailto:Dirk.von-Hugo@telekom.de" target=3D"_blank">Di=
rk.von-Hugo@telekom.de</a><br>
<b>Cc:</b> <a href=3D"mailto:5gangip@ietf.org" target=3D"_blank">5gangip@ie=
tf.org</a><br>
<b>Subject:</b> Re: [5gangip] FW: New Version Notification for draft-xyx-5g=
ip-ps-01.txt<u></u><u></u></span></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<div><span class=3D"gmail-">
<p class=3D"MsoNormal">Folks,<u></u><u></u></p>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<div>
<p class=3D"MsoNormal">I remain very skeptical about the value of this grou=
p&#39;s collected protocols.=C2=A0 The scope overlaps with work in the 3GPP=
, contradicts work in the 3GPP, and the proposed ideas here are not obvious=
ly high value or fit for the internet or mobile
 networks.<u></u><u></u></p>
</div>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<div>
<p class=3D"MsoNormal">Don&#39;t get me wrong, i am not in love with the 3G=
PP and i think there is a lot to improve on many fronts.=C2=A0 But, =C2=A0M=
AMS and LISP and ILA are not on the short list of approaches i would hold u=
p the 3GPP and say this is a better way.=C2=A0 In fact,
 MAMS as a proxy and ILA as a NAT are exactly the legacy telco stuff i woul=
d expect the IETF to work against in favor of a more secure, more salable, =
and more end-to-end internet.<u></u><u></u></p>
</div>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
</span><div><span class=3D"gmail-">
<p class=3D"MsoNormal">AFAIK, FMC is already solved today.=C2=A0 My very ow=
n iPhone can make calls on WiFi, LTE, and switch between the 2 -- this is a=
ll standard 3GPP work from IMS. When i sit outside my house with bad wifi, =
the UE bounces between WiFi and LTE endlessly,
 but this unstable network does not interrupt me streaming Youtube.=C2=A0 S=
o, i just don&#39;t see a problem to be solved here, especially if it incur=
s a great deal of complexity and state and signalling.=C2=A0 That said, MIF=
 and Happy Eyeballs both address this issue of
 performance and network selection -- and i would strongly suggest the UE i=
s in the best position to determine network quality and user experience. =
=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif"><u></u>=C2=A0<u></u></span></p>
</span><p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Cal=
ibri,sans-serif">&lt;dl&gt; Not sure I agree with this statement.=C2=A0 In =
LTE, you can determine an exactl quality (QCI) and setup up both a radio be=
arer and an IP level transport profile to guarantee
 a defined throughput.=C2=A0 Today, this only goes as far as the IMS core, =
but that is because we have no mechanism to extend QoS policy and admission=
 beyond the bounds of a single operator.=C2=A0 The UE works with the networ=
k, both IP and RAN, to maintain the QoE against
 the required level.=C2=A0=C2=A0 This then becomes a pure matter of coverag=
e at sufficient density to ensure quality.</span></p></div></div></div></di=
v></blockquote><div><br></div><div>You cannot define throughput in the real=
 world.=C2=A0 You can ask for 100mb/s, but if there is only 5mb/s available=
 (for whatever reason), you get 5mb/s. =C2=A03GPP is only capable of settin=
g a ceiling QoS, it can never set a floor, because RF is hard.=C2=A0 Very h=
ard, so hard that is not reasonable to ever state you can set a quality / s=
peed floor in a terms of service.</div><div>=C2=A0</div><blockquote class=
=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rg=
b(204,204,204);padding-left:1ex"><div lang=3D"EN-GB"><div class=3D"gmail-m_=
-4121791792272194832WordSection1"><div><div><p class=3D"MsoNormal"><span st=
yle=3D"font-size:11pt;font-family:Calibri,sans-serif"><u></u><u></u></span>=
</p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif">When you attach to WiFi, all bets are off.=C2=A0 The UE is unable=
 to make any judgement as to the quality of ANY part of the transport, whet=
her RAN or IP network and service degradation
 is not graceful. =C2=A0=C2=A0More and more I am finding LTE much more reli=
able than local WiFi + wired Internet for voice calls (plus cheaper =E2=80=
=93 LTE service plans are tending towards free in many geographies whereas =
hotels still seem to want to charge HUGE amounts for
 bad WiFi). &lt;/dl&gt;</span></p></div></div></div></div></blockquote><div=
><br></div><div>This is not correct, the UE absolutely makes actionable qua=
lity judgement on network paths today</div><div><br></div><div>See Apple Wi=
-Fi assist=C2=A0<a href=3D"https://support.apple.com/en-us/HT205296">https:=
//support.apple.com/en-us/HT205296</a></div><div><br></div><div>Or selectin=
g based on destination address performance available in DNS with Happy Eyeb=
alls=C2=A0<a href=3D"https://tools.ietf.org/html/draft-ietf-v6ops-rfc6555bi=
s-00">https://tools.ietf.org/html/draft-ietf-v6ops-rfc6555bis-00</a></div><=
div><br></div><div>MP-TCP=C2=A0<a href=3D"https://www.ietfjournal.org/multi=
path-tcp-deployments/">https://www.ietfjournal.org/multipath-tcp-deployment=
s/</a></div><div>=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"mar=
gin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1=
ex"><div lang=3D"EN-GB"><div class=3D"gmail-m_-4121791792272194832WordSecti=
on1"><div><div><p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-fa=
mily:Calibri,sans-serif"><u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif">&lt;dl&gt; Separate item.=C2=A0 On the YouTube/CDN side, many ope=
rators would like the ability to be able to offer defined service levels ba=
sed on content =E2=80=93 we have 9 QCIs in LTE (and
 more in 5GNR) but we currently only use 2.=C2=A0=C2=A0 If we had the abili=
ty to expose the mechanism by which content providers could offer a better =
service level across the air-interface, then you could see the way to a rev=
enue-sharing model between OTTs and MNOs through
 a settlement system (much as happens in many other shared networks such as=
 rail, electricity, gas, water). &lt;/dl&gt;</span></p></div></div></div></=
div></blockquote><div><br></div><div>This functionality is already treated =
by 3GPP PCC functions and deployed broadly.</div><div><br></div><blockquote=
 class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px so=
lid rgb(204,204,204);padding-left:1ex"><div lang=3D"EN-GB"><div class=3D"gm=
ail-m_-4121791792272194832WordSection1"><div><div><p class=3D"MsoNormal"><s=
pan style=3D"font-size:11pt;font-family:Calibri,sans-serif"><u></u><u></u><=
/span></p>
</div><span class=3D"gmail-">
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<div>
<p class=3D"MsoNormal">I can&#39;t get over it this reduction: MAMs adds a =
proxy and ILA adds a NAT.=C2=A0 I just don&#39;t think that is architectura=
lly wise in 4G or 5G. =C2=A0 They just can&#39;t =C2=A0scale in a gigabit b=
roadband 5G usecase [which is the usecase that pays the bills,
 not the pie in the sky stuff], and don&#39;t add meaningful value, and sim=
ply detract value at scale.=C2=A0 Also, ILA and MAMs takes a lot of work on=
 the UE.=C2=A0 Getting changes into the UE is very hard, it took 10 years f=
rom the standardization of IMS to get functional
 IMS client (VoLTE) deployed at scale.<u></u><u></u></p>
</div>
</span><div><span class=3D"gmail-">
<p class=3D"MsoNormal"><br>
Finally, the 5G ship has already sailed.=C2=A0 Many network are &quot;launc=
hing 5G&quot; this year, and more networks (including the one i work at ) a=
re committed to launching &quot;real 5G&quot; in the next 2 to 3 years.=C2=
=A0 None of the work in this group is within that 5G scope AFAIK.
 So, it may be most appropriate to carry on the effort at 6G to avoid folks=
 getting confused.<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif"><u></u>=C2=A0<u></u></span></p>
</span><p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Cal=
ibri,sans-serif">&lt;dl&gt; The 5G NR ship may have sailed, but 23.501 is F=
ULL of holes when it comes to the core network.=C2=A0 In fact, 23.501 is pr=
oposing using the SAME protocols and the SAME anchor
 as in current LTE EPC.=C2=A0 My guess is that we=E2=80=99ll see a 2-step a=
pproach to 5G =E2=80=93 5GNR introduced for 2018/2020 time-frame; 5G New Co=
re in the 2020/2025 time-frame.=C2=A0 PLENTY of time for IETF and 3GPP to f=
ix some of the anchor/latency issues.=C2=A0 &lt;/dl&gt;<u></u><u></u></span=
></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif">&lt;dl&gt; We should also not lose sight that the things which cu=
rrent EPC does well (streaming with large packets from centralised CDNs) ar=
e in violent opposition to a number of
 5G use-cases such as the transport of very infrequent, small-sized data su=
ch as in IoT.=C2=A0 When you have a video segment comprising many ~1500 Byt=
e payloads, addressing overhead length is negligible.=C2=A0 When you are se=
nding a 2 Byte temperature reading once every
 2 hours and there are 9 or 10 layers of addressing, this becomes very inef=
ficient. &lt;/dl&gt;<u></u><u></u></span></p>
</div><span class=3D"gmail-">
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0</p></div></span></div></div></div></bl=
ockquote><div><br></div><div>I do not believe this use case is new or under=
-served. =C2=A0 It would be more helpful to specifically quantify a problem=
. The description you gave needs a tighter and more specific problem to sol=
ve, and it would be helpful to understand how existing approachs (NB-IOT) a=
re insufficient=C2=A0</div><div>=C2=A0</div><blockquote class=3D"gmail_quot=
e" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204)=
;padding-left:1ex"><div lang=3D"EN-GB"><div class=3D"gmail-m_-4121791792272=
194832WordSection1"><div><span class=3D"gmail-"><div><p class=3D"MsoNormal"=
><u></u></p>
</div>
<div>
<p class=3D"MsoNormal">I still hold out hope for ILNP to replace the mobili=
ty core at some future date, the radio network just does a simple authentic=
ation and that is all. But, that is my own dream of a simpler world :) =C2=
=A0I would suggest the standard we look
 for in this group is: =C2=A0what can we remove from 3GPP 5G / 6G, not what=
 we can add.=C2=A0 How does the work in this group reduce NET signalling an=
d user-plane modification from the 3GPP steady state?=C2=A0 How is that qua=
ntified?=C2=A0<u></u><u></u></p>
</div>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
</span><div>
<p class=3D"MsoNormal">CB<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif">&lt;dl&gt; Side Comment.=C2=A0=C2=A0 There is much work here in I=
DEAS, 5gangip and netslices which seems to be inter-related and VERY releva=
nt.=C2=A0 Somehow, we need to ensure that the groups
 work together.=C2=A0 I actually think this problem space is broader than t=
he thee BoFs currently being planned=E2=80=A6 &lt;/dl&gt;<u></u><u></u></sp=
an></p>
</div>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<div>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
</div>
</div><div><div class=3D"gmail-h5">
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<div>
<p class=3D"MsoNormal">On Tue, May 23, 2017 at 2:53 AM, &lt;<a href=3D"mail=
to:Dirk.von-Hugo@telekom.de" target=3D"_blank">Dirk.von-Hugo@telekom.de</a>=
&gt; wrote:<u></u><u></u></p>
<blockquote style=3D"border-top:none;border-right:none;border-bottom:none;b=
order-left:1pt solid rgb(204,204,204);padding:0cm 0cm 0cm 6pt;margin-left:4=
.8pt;margin-right:0cm">
<div>
<div>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:11pt;font-fa=
mily:Calibri,sans-serif;color:rgb(31,73,125)">Dear all,</span><span lang=3D=
"EN-US"><u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:11pt;font-fa=
mily:Calibri,sans-serif;color:rgb(31,73,125)">We have updated the PS draft =
on 5G IP issues regarding the planned BoF in Prague.</span><span lang=3D"EN=
-US"><u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:11pt;font-fa=
mily:Calibri,sans-serif;color:rgb(31,73,125)">Please check whether we have =
addressed the comments correctly and continue to discuss
 this towards further improvement.</span><span lang=3D"EN-US"><u></u><u></u=
></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:11pt;font-fa=
mily:Calibri,sans-serif;color:rgb(31,73,125)">Thanks a lot =E2=80=93 also o=
n behalf of Roland, SungHoon, and Behcet
</span><span lang=3D"EN-US"><u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US" style=3D"font-size:11pt;font-fa=
mily:Calibri,sans-serif;color:rgb(31,73,125)">=C2=A0</span><span lang=3D"EN=
-US"><u></u><u></u></span></p>
<p class=3D"MsoNormal" style=3D"margin-bottom:5pt">
<span lang=3D"EN-US" style=3D"font-size:10pt;font-family:Arial,sans-serif;c=
olor:rgb(31,73,125)">Best Regards<br>
Dirk</span><span lang=3D"EN-US"><u></u><u></u></span></p>
<div>
<div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12pt"><span lang=3D"EN-US" st=
yle=3D"color:rgb(31,73,125)">=C2=A0</span><span lang=3D"EN-US"><u></u><u></=
u></span></p>
<p class=3D"MsoNormal" style=3D"margin-bottom:12pt"><span lang=3D"EN-US">--=
-------- Forwarded message ----------<br>
From: &lt;<a href=3D"mailto:internet-drafts@ietf.org" target=3D"_blank">int=
ernet-drafts@ietf.org</a>&gt;<br>
Date: Mon, May 22, 2017 at 1:22 PM<br>
Subject: New Version Notification for draft-xyx-5gip-ps-01.txt<br>
To: Behcet Sarikaya &lt;<a href=3D"mailto:sarikaya@ieee.org" target=3D"_bla=
nk">sarikaya@ieee.org</a>&gt;, Tom Herbert &lt;<a href=3D"mailto:tom@herber=
tland.com" target=3D"_blank">tom@herbertland.com</a>&gt;, Roland Schott &lt=
;<a href=3D"mailto:roland.schott@telekom.de" target=3D"_blank">roland.schot=
t@telekom.de</a>&gt;,
 SungHoon Seo &lt;<a href=3D"mailto:sh.seo@kt.com" target=3D"_blank">sh.seo=
@kt.com</a>&gt;, Roland Schott &lt;<a href=3D"mailto:Roland.Schott@telekom.=
de" target=3D"_blank">Roland.Schott@telekom.de</a>&gt;, Dirk von Hugo &lt;<=
a href=3D"mailto:dirk.von-hugo@telekom.de" target=3D"_blank">dirk.von-hugo@=
telekom.de</a>&gt;,
 Satish Kanugovi &lt;<a href=3D"mailto:satish.k@nokia.com" target=3D"_blank=
">satish.k@nokia.com</a>&gt;<br>
<br>
<br>
<br>
A new version of I-D, draft-xyx-5gip-ps-01.txt<br>
has been successfully submitted by Behcet Sarikaya and posted to the<br>
IETF repository.<br>
<br>
Name:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0draft-xyx-5gip-ps<br>
Revision:=C2=A0 =C2=A0 =C2=A0 =C2=A001<br>
Title:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 5G IP Access and Session Managemen=
t Protocols<br>
Document date:=C2=A0 2017-05-22<br>
Group:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Individual Submission<br>
Pages:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 14<br>
URL:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"https://www.ietf.o=
rg/internet-drafts/draft-xyx-5gip-ps-01.txt" target=3D"_blank">
https://www.ietf.org/internet-<wbr>drafts/draft-xyx-5gip-ps-01.<wbr>txt</a>=
<br>
Status:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0<a href=3D"https://datatracker.iet=
f.org/doc/draft-xyx-5gip-ps/" target=3D"_blank">https://datatracker.ietf.or=
g/<wbr>doc/draft-xyx-5gip-ps/</a><br>
Htmlized:=C2=A0 =C2=A0 =C2=A0 =C2=A0<a href=3D"https://tools.ietf.org/html/=
draft-xyx-5gip-ps-01" target=3D"_blank">https://tools.ietf.org/html/<wbr>dr=
aft-xyx-5gip-ps-01</a><br>
Htmlized:=C2=A0 =C2=A0 =C2=A0 =C2=A0<a href=3D"https://datatracker.ietf.org=
/doc/html/draft-xyx-5gip-ps-01" target=3D"_blank">https://datatracker.ietf.=
org/<wbr>doc/html/draft-xyx-5gip-ps-01</a><br>
Diff:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0<a href=3D"https://www.ietf.o=
rg/rfcdiff?url2=3Ddraft-xyx-5gip-ps-01" target=3D"_blank">https://www.ietf.=
org/rfcdiff?<wbr>url2=3Ddraft-xyx-5gip-ps-01</a><br>
<br>
Abstract:<br>
=C2=A0 =C2=A0This document builds upon 5G IP issues work and - based on a<b=
r>
=C2=A0 =C2=A0simplified 5G system architecture - attempts to make the case =
for a<br>
=C2=A0 =C2=A0possible set of new protocols that need to be developed to be =
used<br>
=C2=A0 =C2=A0among various virtualized functions in a 5G network.<br>
<br>
<br>
<br>
<br>
Please note that it may take a couple of minutes from the time of submissio=
n<br>
until the htmlized version and diff are available at <a href=3D"http://tool=
s.ietf.org" target=3D"_blank">
tools.ietf.org</a>.<br>
<br>
The IETF Secretariat<u></u><u></u></span></p>
</div>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0<u></u><u></u></span></p>
</div>
</div>
</div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12pt"><br>
______________________________<wbr>_________________<br>
5gangip mailing list<br>
<a href=3D"mailto:5gangip@ietf.org" target=3D"_blank">5gangip@ietf.org</a><=
br>
<a href=3D"https://www.ietf.org/mailman/listinfo/5gangip" target=3D"_blank"=
>https://www.ietf.org/mailman/<wbr>listinfo/5gangip</a><u></u><u></u></p>
</blockquote>
</div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
</div></div></div>
</div>

</blockquote></div><br></div></div>

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Subject: Re: [Ideas] [5gangip] FW: New Version Notification for draft-xyx-5gip-ps-01.txt
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Thread-Topic: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Tue, 23 May 2017 22:26:56 +0200
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To: "JACQUENET Christian IMT/OLN" <christian.jacquenet@orange.com>
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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--001a114450da1d5081055036cf07
Content-Type: text/plain; charset="UTF-8"
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Hi Christian

I have some comments see below <PPE> while respiring the newer version

Thanks
Padma

On Fri, May 19, 2017 at 11:12 PM, Padma Pillay-Esnault <padma.ietf@gmail.co=
m
> wrote:

> Hi Christian
>
> Thanks for your review and feedback Will integrate some of this when I
> respin the new version and will clarify,
>
>
> Thanks
> Padma
>
>
>
>
> Sent from my iPhone
>
> On May 19, 2017, at 00:09, <christian.jacquenet@orange.com> <
> christian.jacquenet@orange.com> wrote:
>
> Dear all,
>
>
>
> Thanks to Padma for this proposal. A few comments inline from my side.
>
>
>
> [snip]
>
> Proposed Charter
>
>
>
> The Identity Enabled Networks (IDEAS) working group focuses on the
> framework  to implement a common control plane for identifier=E2=80=93loc=
ation
> separation protocols. The identifier-enabled solutions and applications
> are increasingly being considered to support mobility *[CJ] *scenarios ac=
ross
> heterogeneous access networks.
>
> Likewise, Internet of Things and Machine to Machine (M2M)*[CJ] * services=
,
> *[CJ] *as well as context aware applications*[CJ] * can take advantage of
> identifier-enabled solutions. The enforcement of security*[CJ] * policies
> (regardless of the nature of the service) can also benefit from IE featur=
es.
>
>
> <PPE> I do not think that we should be discussing enforcement of security
policies here.
The definition and enforcement of policies is actually mention in the
bulleted list below.


> Due to the diverse nature of devices and applications, it may not be
> possible to deploy a single protocol end to end.
>
> [CJ] Not sure I get the last part of the above sentence =E2=80=93 did you=
 mean a
> single identifier/location separation protocol? If so, I would elaborate
> and also briefly indicate this is because of likely different naming and
> addressing schemes, such as typical, often technology-specific, IoT
> services.
>
> <PPE> Ok I make some clarifications on this in the newer version

> A common control plane will address siloes in discovery and communication=
s.
>
> [CJ] I don=E2=80=99t understand the above sentence. Did you mean: =E2=80=
=9CA common
> control plane is required to facilitate the dynamic discovery of the
> various naming/addressing schemes and the communication between these
> heterogeneous environments=E2=80=9D? If so, I guess I would rephrase.
>
> Also, I think I would add a few words about negotiation capabilities that
> may take place between mapping systems operated by different entities.
>
> <PPE> I do not think we should add about negotiation capabilities
specifically , this is covered as part of the control plane

>   Moreover, a common control plane will *[CJ] *smooth the technical and
> operational hurdles to deployment and interoperability of *[CJ] *heteroge=
neous
> solutions.
>
> [CJ] Not sure a common control plane is sufficient to address all the
> technical and operational hurdles hence the proposed rewording.
>
>
>
> <PPE> Agree. The original text intent was not to say that it was
addressing "all".


> The working group will specify an overall architecture for  a common
> control plane and services for identity-enabled technology.  More
> specifically these services will include:
>
> =C2=B7      registration and lifecycle management of identities and assoc=
iated
> identifiers
>
> =C2=B7      identifier binding to location(s),
>
> =C2=B7      support for grouping,
>
> [CJ] Does grouping relate to the ability of facilitating communications
> within communities (of users/devices, whether they are in motion or not,
> and which use different naming schemes)? If so, I would elaborate and I
> also think this implies some negotiation capabilities (clearance to join =
a
> community, exchanging mapping information between different Mapping
> Systems).
>
> <PPE> This was already discussed in the requirements document section
5.8.1
Would like to keep the charter as bulleted list here.

> =C2=B7      definition and enforcement of policies
>
> [CJ] I think we should be specific about what such policies look like =E2=
=80=93
> forwarding/routing, traffic engineering, security, QoS? A combination
> thereof?
>
> =C2=B7      support for metadata.
>
> [CJ] You may want to elaborate on the usage of such metadata.
>
> <PPE> Both of these are discussed in the requirement draft section 5.8.2,
5.8.3
If we have to add details would be best to do it there


> Ok
>
> Additionally, the control plane interface and protocol extensions that
> allow clients to communicate*[CJ] */negotiate with that infrastructure
> will be covered.
>
> <PPE> Why negotiate specifically? I think communicate covers negotiation
 and exchange of information

>
>
> The abstraction provided by a secured identity will give a new level of
> control for confidentiality, accountability, security and access-control.
> The working group will cover these aspects and balance them with the
> minimized storage of data and privacy considerations.
>
> [CJ] Not sure I understand the above two sentences. Did you mean: =E2=80=
=9CThe
> common control plane is meant to provide hard guarantees about identity
> information, among other features. Such guarantees will facilitate the
> design and the operation of secured, trustworthy, and robust communicatio=
n
> services regardless of the underlying networked technologies and the
> various addressing/naming schemes they rely upon. The WG will take into
> account the need for such hard guarantees for the specification of the
> common control plane, while making sure an appropriate balance can be fou=
nd
> between the amount of information that need to be maintained by the commo=
n
> control plane and the scalability/performance of the proposed approach.=
=E2=80=9D?
>
>
>
>
> <PPE> What do you mean by hard guarantees? Here is the newer version whic=
h
also takes into account Tom's Comment

"The implementation of secured identities can address some concerns
regarding privacy, confidentiality, accountability, security and
access-control. The working group will cover these aspects and balance them
with the minimized storage of data and privacy considerations."

> Specifically, the IDEAS WG is chartered to work on these areas:
>
>
>
> Overall architecture: This work covers the control plane, management,
> policy control, and security aspects.
>
>
>
> Manageability of the architecture: The working group will cover the
> management aspects of IDEAS architectural components and the services tha=
t
> they provide.
>
>
>
> Interface to the architecture: This work will cover interface interaction=
s
> between the framework and identifier-enabled protocol.
>
>
>
> Where appropriate, the IDEAS WG will collaborate with other Working Group=
s
> to ensure interoperability with LISP, HIP, ILA and other relevant work.
>
> [CJ] I think the WG should also capitalize the effort conducted by the
> above WGs, besides interop considerations.
>
> <PPE> Is that a given? The "relevant work" covers this aspect.

>
>
> Sure
>
> WG deliverables include:
>
> Overall architecture
>
>
>
> WG sustaining/informational documents may include:
>
>
>
> These documents may not necessarily be published, but may be
>
> maintained in a draft form or on a collaborative Working Group wiki
>
> to support the efforts of the Working Group and help new comers:
>
> -Problem statement
>
> -Use cases
>
> -Requirements
>
> For the record, I won=E2=80=99t be able to attend the next Prague IETF, b=
ut I=E2=80=99m
> willing to contribute. Also, I fully agree with Alex=E2=80=99s latest com=
ment about
> the generalization of the mapping problem. The scope needs to be focused.
>
> [CJ] Cheers,
>
> Christian.
>
>
>
> Ok
>
>
>
> Milestones
>
> TBD
>
> _________________________________________________________________________=
________________________________________________
>
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> Orange decline toute responsabilite si ce message a ete altere, deforme o=
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--001a114450da1d5081055036cf07
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi Christian=C2=A0<div><br></div><div>I have some comments=
 see below &lt;PPE&gt; while respiring the newer version=C2=A0</div><div><b=
r></div><div>Thanks</div><div>Padma</div><div class=3D"gmail_extra"><br><di=
v class=3D"gmail_quote">On Fri, May 19, 2017 at 11:12 PM, Padma Pillay-Esna=
ult <span dir=3D"ltr">&lt;<a href=3D"mailto:padma.ietf@gmail.com" target=3D=
"_blank">padma.ietf@gmail.com</a>&gt;</span> wrote:<br><blockquote class=3D=
"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;borde=
r-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><di=
v dir=3D"auto"><div>Hi Christian=C2=A0</div><div><br></div><div>Thanks for =
your review and feedback Will integrate some of this when I respin the new =
version and will clarify,</div><span class=3D"gmail-"><div><br></div><div><=
br></div><div>Thanks</div><div>Padma=C2=A0</div><div><br></div><div><br></d=
iv><div><br></div><div><br><div>Sent from my iPhone</div></div></span><span=
 class=3D"gmail-"><div><br>On May 19, 2017, at 00:09, &lt;<a href=3D"mailto=
:christian.jacquenet@orange.com" target=3D"_blank">christian.jacquenet@oran=
ge.<wbr>com</a>&gt; &lt;<a href=3D"mailto:christian.jacquenet@orange.com" t=
arget=3D"_blank">christian.jacquenet@orange.<wbr>com</a>&gt; wrote:<br><br>=
</div><blockquote type=3D"cite">






<div class=3D"gmail-m_-3223611186941871148WordSection1">
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">Dear all,<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">Thanks to Padma for this proposal. A few=
 comments inline from my side.<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)"><u></u>=C2=A0<u></u></span></p>
<div>
<div>
<p class=3D"MsoNormal"><span lang=3D"FR" style=3D"font-size:10pt;font-famil=
y:&#39;Courier New&#39;;color:rgb(112,48,160)">[snip]</span><span style=3D"=
font-family:&#39;Courier New&#39;"><u></u><u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal">Proposed Charter<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">The Identity Enabled Networks (IDEAS) working group =
focuses on the framework =C2=A0to implement a common control plane for iden=
tifier=E2=80=93location separation protocols.<u> </u>The identifier-enabled=
 solutions and applications are increasingly being considered to support mo=
bility
<b><i><span style=3D"color:rgb(112,48,160)">[CJ] </span></i></b><span style=
=3D"color:rgb(112,48,160)">scenarios
</span>across heterogeneous access networks<span style=3D"color:rgb(112,48,=
160)">.</span>=C2=A0</p></div></div></div></blockquote></span></div></block=
quote><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;b=
order-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,=
204);padding-left:1ex"><div dir=3D"auto"><span class=3D"gmail-"><blockquote=
 type=3D"cite"><div><div class=3D"gmail-m_-3223611186941871148WordSection1"=
><div><div><p class=3D"MsoNormal"><span style=3D"color:rgb(112,48,160)"> Li=
kewise,</span> Internet of Things<span style=3D"color:rgb(112,48,160)"> and=
</span> Machine to Machine (M2M)<b><i><span style=3D"color:rgb(112,48,160)"=
>[CJ]
</span></i></b><span style=3D"color:rgb(112,48,160)">=C2=A0services</span>,=
 <b><i><span style=3D"color:rgb(112,48,160)">[CJ]
</span></i></b><span style=3D"color:rgb(112,48,160)">as well as </span>cont=
ext aware applications<b><i><span style=3D"color:rgb(112,48,160)">[CJ]
</span></i></b><span style=3D"color:rgb(112,48,160)">=C2=A0can take advanta=
ge of identifier-enabled solutions.</span>
<span style=3D"color:rgb(112,48,160)">The enforcement of s</span>ecurity<b>=
<i><span style=3D"color:rgb(112,48,160)">[CJ]
</span></i></b><span style=3D"color:rgb(112,48,160)">=C2=A0policies (regard=
less of the nature of the service) can also benefit from IE features</span>=
.=C2=A0 </p></div></div></div></div></blockquote></span></div></blockquote>=
<div>&lt;PPE&gt; I do not think that we should be discussing enforcement of=
 security policies here.</div><div>The definition and enforcement of polici=
es is actually mention in the bulleted list below.</div><div>=C2=A0</div><b=
lockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-le=
ft-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);pad=
ding-left:1ex"><div dir=3D"auto"><span class=3D"gmail-"><blockquote type=3D=
"cite"><div><div class=3D"gmail-m_-3223611186941871148WordSection1"><div><d=
iv><p class=3D"MsoNormal">Due to the diverse nature of devices and applicat=
ions, it may not be possible to deploy a single protocol end to end.<span s=
tyle=3D"color:rgb(112,48,160)"><u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">[CJ] Not sure I get the last part of the=
 above sentence =E2=80=93 did you mean a single identifier/location separat=
ion
 protocol? If so, I would elaborate and also briefly indicate this is becau=
se of likely different naming and addressing schemes, such as typical, ofte=
n technology-specific, IoT services.</span></p></div></div></div></div></bl=
ockquote></span></div></blockquote><div>&lt;PPE&gt; Ok I make some clarific=
ations on this in the newer version =C2=A0</div><blockquote class=3D"gmail_=
quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-=
style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div dir=
=3D"auto"><span class=3D"gmail-"><blockquote type=3D"cite"><div><div class=
=3D"gmail-m_-3223611186941871148WordSection1"><div><div><p class=3D"MsoNorm=
al"><span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;color:r=
gb(112,48,160)"><u></u><u></u></span></p>
<p class=3D"MsoNormal">A common control plane will address siloes in discov=
ery and communications.<span style=3D"color:rgb(112,48,160)"><u></u><u></u>=
</span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">[CJ] I don=E2=80=99t understand the abov=
e sentence. Did you mean: =E2=80=9CA common control plane is required to fa=
cilitate
 the dynamic discovery of the various naming/addressing schemes and the com=
munication between these heterogeneous environments=E2=80=9D? If so, I gues=
s I would rephrase.<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">Also, I think I would add a few words ab=
out negotiation capabilities that may take place between mapping systems
 operated by different entities.</span></p></div></div></div></div></blockq=
uote></span></div></blockquote><div>&lt;PPE&gt; I do not think we should ad=
d about negotiation capabilities specifically , this is covered as part of =
the control plane</div><blockquote class=3D"gmail_quote" style=3D"margin:0p=
x 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-c=
olor:rgb(204,204,204);padding-left:1ex"><div dir=3D"auto"><span class=3D"gm=
ail-"><blockquote type=3D"cite"><div><div class=3D"gmail-m_-322361118694187=
1148WordSection1"><div><div><p class=3D"MsoNormal"><span style=3D"font-size=
:10pt;font-family:&#39;Courier New&#39;;color:rgb(112,48,160)"> <u></u><u><=
/u></span></p>
<p class=3D"MsoNormal">=C2=A0 Moreover, a common control plane will
<b><i><span style=3D"color:rgb(112,48,160)">[CJ] </span></i></b><span style=
=3D"color:rgb(112,48,160)">smooth</span> the technical and operational hurd=
le<span style=3D"color:rgb(112,48,160)">s</span> to deployment and interope=
rability of
<b><i><span style=3D"color:rgb(112,48,160)">[CJ] </span></i></b><span style=
=3D"color:rgb(112,48,160)">heterogeneous
</span>solutions.<span style=3D"color:rgb(112,48,160)"><u></u><u></u></span=
></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">[CJ] Not sure a common control plane is =
sufficient to address all the technical and operational hurdles hence
 the proposed rewording.<u></u><u></u></span></p>
<p class=3D"MsoNormal">=C2=A0</p></div></div></div></div></blockquote></spa=
n></div></blockquote><div>&lt;PPE&gt; Agree. The original text intent was n=
ot to say that it was addressing &quot;all&quot;.</div><div><br></div><bloc=
kquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-=
width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);paddin=
g-left:1ex"><div dir=3D"auto"><div><span class=3D"gmail-"><br><blockquote t=
ype=3D"cite"><div><div class=3D"gmail-m_-3223611186941871148WordSection1"><=
div><div><p class=3D"MsoNormal"><u></u><u></u></p>
<p class=3D"MsoNormal">The working group will specify an overall architectu=
re for=C2=A0 a common control plane and services for identity-enabled techn=
ology.=C2=A0 More specifically these services will include:<u></u><u></u></=
p>
<p class=3D"MsoNormal"><span style=3D"font-family:Symbol">=C2=B7</span><spa=
n style=3D"font-size:7pt">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span>registration and lifecycle management of identities and associated i=
dentifiers<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-family:Symbol">=C2=B7</span><spa=
n style=3D"font-size:7pt">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span>identifier binding to location(s),<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-family:Symbol">=C2=B7</span><spa=
n style=3D"font-size:7pt">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span>support for grouping,<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">[CJ] Does grouping relate to the ability=
 of facilitating communications within communities (of users/devices,
 whether they are in motion or not, and which use different naming schemes)=
? If so, I would elaborate and I also think this implies some negotiation c=
apabilities (clearance to join a community, exchanging mapping information =
between different Mapping Systems).</span></p></div></div></div></div></blo=
ckquote></span></div></div></blockquote><div>&lt;PPE&gt; This was already d=
iscussed in the requirements document section 5.8.1=C2=A0</div><div>Would l=
ike to keep the charter as bulleted list here.</div><blockquote class=3D"gm=
ail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-l=
eft-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div d=
ir=3D"auto"><div><span class=3D"gmail-"><blockquote type=3D"cite"><div><div=
 class=3D"gmail-m_-3223611186941871148WordSection1"><div><div><p class=3D"M=
soNormal"><span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;c=
olor:rgb(112,48,160)"><u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-family:Symbol">=C2=B7</span><spa=
n style=3D"font-size:7pt">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span>definition and enforcement of policies<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">[CJ] I think we should be specific about=
 what such policies look like =E2=80=93 forwarding/routing, traffic enginee=
ring,
 security, QoS? A combination thereof?<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-family:Symbol">=C2=B7</span><spa=
n style=3D"font-size:7pt">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
</span>support for metadata.=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">[CJ] You may want to elaborate on the us=
age of such metadata.</span></p></div></div></div></div></blockquote></span=
></div></div></blockquote><div>&lt;PPE&gt; Both of these are discussed in t=
he requirement draft section 5.8.2, 5.8.3</div><div>If we have to add detai=
ls would be best to do it there</div><div>=C2=A0<br></div><blockquote class=
=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;bo=
rder-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">=
<div dir=3D"auto"><div>Ok<span class=3D"gmail-"><br><blockquote type=3D"cit=
e"><div><div class=3D"gmail-m_-3223611186941871148WordSection1"><div><div><=
p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Courie=
r New&#39;;color:rgb(112,48,160)"><u></u><u></u></span></p>
<p class=3D"MsoNormal">Additionally, the control plane interface and protoc=
ol extensions that allow clients to communicate<b><i><span style=3D"color:r=
gb(112,48,160)">[CJ]
</span></i></b><span style=3D"color:rgb(112,48,160)">/negotiate</span> with=
 that infrastructure will be covered.</p></div></div></div></div></blockquo=
te></span></div></div></blockquote><div>&lt;PPE&gt; Why negotiate specifica=
lly? I think communicate covers negotiation =C2=A0and exchange of informati=
on=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px=
 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(=
204,204,204);padding-left:1ex"><div dir=3D"auto"><div><span class=3D"gmail-=
"><blockquote type=3D"cite"><div><div class=3D"gmail-m_-3223611186941871148=
WordSection1"><div><div><p class=3D"MsoNormal"><u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">The abstraction provided by a secured identity will =
give a new level of control for confidentiality, accountability, security a=
nd access-control. The working group will cover these
 aspects and balance them with the minimized storage of data and privacy co=
nsiderations.<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">[CJ] Not sure I understand the above two=
 sentences. Did you mean: =E2=80=9CThe common control plane is meant to pro=
vide
 hard guarantees about identity information, among other features. Such gua=
rantees will facilitate the design and the operation of secured, trustworth=
y, and robust communication services regardless of the underlying networked=
 technologies and the various addressing/naming
 schemes they rely upon. The WG will take into account the need for such ha=
rd guarantees for the specification of the common control plane, while maki=
ng sure an appropriate balance can be found between the amount of informati=
on that need to be maintained by
 the common control plane and the scalability/performance of the proposed a=
pproach.=E2=80=9D?<u></u><u></u></span></p>
<p class=3D"MsoNormal">=C2=A0</p></div></div></div></div></blockquote></spa=
n><span class=3D"gmail-"><br></span></div></div></blockquote><div>&lt;PPE&g=
t; What do you mean by hard guarantees? Here is the newer version which als=
o takes into account Tom&#39;s Comment</div><div><br></div><div>&quot;The i=
mplementation of secured identities can address some
concerns regarding privacy, confidentiality, accountability, security and
access-control. The working group will cover these aspects and balance them
with the minimized storage of data and privacy considerations.&quot;=C2=A0<=
/div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;bo=
rder-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,2=
04);padding-left:1ex"><div dir=3D"auto"><div><span class=3D"gmail-"><blockq=
uote type=3D"cite"><div><div class=3D"gmail-m_-3223611186941871148WordSecti=
on1"><div><div><p class=3D"MsoNormal"><u></u><u></u></p>
<p class=3D"MsoNormal">Specifically, the IDEAS WG is chartered to work on t=
hese areas:<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Overall architecture: This work covers the control p=
lane, management, policy control, and security aspects.<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Manageability of the architecture: The working group=
 will cover the management aspects of IDEAS architectural components and th=
e services that they provide.
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Interface to the architecture: This work will cover =
interface interactions between the framework and identifier-enabled protoco=
l.
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Where appropriate, the IDEAS WG will collaborate wit=
h other Working Groups to ensure interoperability with LISP, HIP, ILA and o=
ther relevant work.<span style=3D"color:rgb(112,48,160)"><u></u><u></u></sp=
an></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">[CJ] I think the WG should also capitali=
ze the effort conducted by the above WGs, besides interop considerations.</=
span></p></div></div></div></div></blockquote></span></div></div></blockquo=
te><div>&lt;PPE&gt; Is that a given? The &quot;relevant work&quot; covers t=
his aspect.=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0p=
x 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-c=
olor:rgb(204,204,204);padding-left:1ex"><div dir=3D"auto"><div><span class=
=3D"gmail-"><blockquote type=3D"cite"><div><div class=3D"gmail-m_-322361118=
6941871148WordSection1"><div><div><p class=3D"MsoNormal"><span style=3D"fon=
t-size:10pt;font-family:&#39;Courier New&#39;;color:rgb(112,48,160)"><u></u=
><u></u></span></p>
<p class=3D"MsoNormal"><u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0</p></div></div></div></div></blockquote></spa=
n>Sure<span class=3D"gmail-"><br><blockquote type=3D"cite"><div><div class=
=3D"gmail-m_-3223611186941871148WordSection1"><div><div><p class=3D"MsoNorm=
al"><u></u><u></u></p>
<p class=3D"MsoNormal">WG deliverables include:<u></u><u></u></p>
<p class=3D"MsoNormal">Overall architecture<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">WG sustaining/informational documents may include:<u=
></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">These documents may not necessarily be published, bu=
t may be<u></u><u></u></p>
<p class=3D"MsoNormal">maintained in a draft form or on a collaborative Wor=
king Group wiki<u></u><u></u></p>
<p class=3D"MsoNormal">to support the efforts of the Working Group and help=
 new comers:<u></u><u></u></p>
<p class=3D"MsoNormal">-Problem statement
<u></u><u></u></p>
<p class=3D"MsoNormal">-Use cases<u></u><u></u></p>
<p class=3D"MsoNormal">-Requirements<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">For the record, I won=E2=80=99t be able =
to attend the next Prague IETF, but I=E2=80=99m willing to contribute. Also=
, I fully
 agree with Alex=E2=80=99s latest comment about the generalization of the m=
apping problem. The scope needs to be focused.<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">[CJ] Cheers,<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Couri=
er New&#39;;color:rgb(112,48,160)">Christian.<u></u><u></u></span></p>
<p class=3D"MsoNormal">=C2=A0</p></div></div></div></div></blockquote></spa=
n>Ok<span class=3D"gmail-"><br><blockquote type=3D"cite"><div><div class=3D=
"gmail-m_-3223611186941871148WordSection1"><div><div><p class=3D"MsoNormal"=
><u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Milestones=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">TBD<u></u><u></u></p>
</div>
</div>
</div>
<pre>______________________________<wbr>______________________________<wbr>=
______________________________<wbr>______________________________<wbr>_

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</pre>

</div></blockquote></span></div></div></blockquote></div><br></div></div>

--001a114450da1d5081055036cf07--


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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Tue, 23 May 2017 22:37:23 +0200
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--001a114428f4825f20055036f43c
Content-Type: text/plain; charset="UTF-8"
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Hi Albert

See below <PPE> for some of my comments in the process of spinning the
newer version

Thanks
Padma

On Fri, May 19, 2017 at 10:59 PM, Padma Pillay-Esnault <padma.ietf@gmail.co=
m
> wrote:

> Hi  Albert and all
>
> Thanks for your feedback and comments
>
> I will respin a new version with all the comments and feedback
>
> Thanks
> Padma
>
> Sent from my iPhone
>
> > On May 19, 2017, at 03:30, Albert Cabellos <albert.cabellos@gmail.com>
> wrote:
> >
> > Hi
> >
> > Please see my comments inline:
> >
> > On Sun, May 14, 2017 at 2:08 AM, Padma Pillay-Esnault
> > <padma.ietf@gmail.com> wrote:
> >> Hello IDEAS
> >>
> >> The deadline for a request for a BOF for IETF99 in July is 6/02/2017 a=
nd
> >> just a few weeks away.
> >>
> >> Please see below a tentative charter proposal. We would like to have
> input
> >> from the list regarding the charter. We would like to hear from you
> >> regarding the scope of work and your interests.
> >>
> >
> > Thanks for putting this together
> >
> >> Proposed Charter
> >>
> >>
> >>
> >> The Identity Enabled Networks (IDEAS) working group focuses on the
> framework
> >> to implement a common control plane for identifier=E2=80=93location se=
paration
> >> protocols.
> >>
> >>
> >
> > I see some inconsistencies, here it is clear that the WG will work on
> > a 'control plane', while below it states 'the overall architecture'.
> > There are very little mentions to the database storing the information
> > (e.g, Mapping System).
>
> Ok
> >> The identifier-enabled solutions and applications are increasingly bei=
ng
> >> considered to support mobility solutions across heterogeneous access
> >> networks, Internet of Things, Machine to Machine (M2M), context aware
> >> applications and security.  Due to the diverse nature of devices and
> >> applications, it may not be possible to deploy a single protocol end t=
o
> end.
> >> A common control plane will address siloes in discovery and
> communications.
> >> Moreover, a common control plane will address the technical and
> operational
> >> hurdle to deployment and interoperability of solutions.
> >>
> >
> > From the text I understand that mobility is central to IDEAS, I think
> > that mobility is a relevant function but ID-enabled solutions have
> > additional functions which are of interest for other use-cases.
> >>
> Agree
> >>
> >> The working group will specify an overall architecture for  a common
> control
> >> plane and services for identity-enabled technology.  More specifically
> these
> >> services will include:
> >>
> >
> > control-plane is part of the overall architecture, we need to specify
> this.
> >
> Ok
> >> =C2=B7      registration and lifecycle management of identities and
> associated
> >> identifiers
> >>
> >> =C2=B7      identifier binding to location(s),
> >>
> >> =C2=B7      support for grouping,
> >>
> >> =C2=B7      definition and enforcement of policies
> >>
> >> =C2=B7      support for metadata.
> >>
> >> Additionally, the control plane interface and protocol extensions that
> allow
> >> clients to communicate with that infrastructure will be covered.
> >>
> >>
> >
> > Another interesting item is how to deal with the distribution of the
> ID-state:
> >
> > - Assuming you are (logically) centralizing the ID state you may
> > want/need to push/pull the relevant state to the data-plane elements
> > to improve performance. On top of that and in some cases the state may
> > have relevance regionally (to a few clustered data-plane elements), in
> > this case you may want/need to push/pull this state to a regional
> > server for performance. This results in state consistency issues and a
> > solution needs to be standardized.
> >
> > - The most common case is where the state is 'read' by the data-plane
> > elements from the Mapping System (either push or pull), but we have
> > found that 'writing' state from the data-plane elements to the Mapping
> > System (or whatever you may call it) is a key aspect of ID
> > architectures. A relevant example is the Map-Register message in LISP,
> > which does precisely this: write state. When the data-plane elements
> > are allowed to write state then you have to deal with state
> > consistency, race conditions, etc. A standard solution for this must
> > be produced.
> >
> Will come back on this agree mostly
>

<PPE> We have proposed in the requirements document a Pub/Sub model.
Agree with you that the race conditions and propagation delay depends on
the model.

Propose to add a bullet after " identifier binding to location"
 ID leaking and distribution. BTW, this is  covered in the section 5.4 of
the req document.


>>
> >> The abstraction provided by a secured identity will give a new level o=
f
> >> control for confidentiality, accountability, security and
> access-control.
> >> The working group will cover these aspects and balance them with the
> >> minimized storage of data and privacy considerations.
> >>
> >>
> >
> > Security is a very broad word that pretty much includes
> > confidentiality, accountability, access-control, etc. We need to
> > narrow this or leave it wide open to then analyze which properties we
> > want.
> >
> > In my view privacy is a very relevant one, particularly when you are
> > targeting mobility end-to-end, confidentiality seems harder to achieve
> > as a whole.
> >
> Agree
>
> > Albert
> >
> >
> >>
> >> Specifically, the IDEAS WG is chartered to work on these areas:
> >>
> >>
> >>
> >> Overall architecture: This work covers the control plane, management,
> policy
> >> control, and security aspects.
> >>
> >>
> >>
> >> Manageability of the architecture: The working group will cover the
> >> management aspects of IDEAS architectural components and the services
> that
> >> they provide.
> >>
> >>
> >>
> >> Interface to the architecture: This work will cover interface
> interactions
> >> between the framework and identifier-enabled protocol.
> >>
> >>
> >>
> >> Where appropriate, the IDEAS WG will collaborate with other Working
> Groups
> >> to ensure interoperability with LISP, HIP, ILA and other relevant work=
.
> >>
> >>
> >>
> >> WG deliverables include:
> >>
> >> Overall architecture
> >>
> >>
> >>
> >> WG sustaining/informational documents may include:
> >>
> >>
> >>
> >> These documents may not necessarily be published, but may be
> >>
> >> maintained in a draft form or on a collaborative Working Group wiki
> >>
> >> to support the efforts of the Working Group and help new comers:
> >>
> >> -Problem statement
> >>
> >> -Use cases
> >>
> >> -Requirements
> >>
> >> .....
> >>
> >>
> >>
> >>
> >>
> >> Milestones
> >>
> >> TBD
> >>
> >>
> >> _______________________________________________
> >> Ideas mailing list
> >> Ideas@ietf.org
> >> https://www.ietf.org/mailman/listinfo/ideas
> >>
>

--001a114428f4825f20055036f43c
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi Albert=C2=A0<div><br></div><div>See below &lt;PPE&gt; f=
or some of my comments in the process of spinning the newer version=C2=A0</=
div><div><br></div><div>Thanks</div><div>Padma</div><div class=3D"gmail_ext=
ra"><br><div class=3D"gmail_quote">On Fri, May 19, 2017 at 10:59 PM, Padma =
Pillay-Esnault <span dir=3D"ltr">&lt;<a href=3D"mailto:padma.ietf@gmail.com=
" target=3D"_blank">padma.ietf@gmail.com</a>&gt;</span> wrote:<br><blockquo=
te class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-widt=
h:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-le=
ft:1ex">Hi=C2=A0 Albert and all<br>
<br>
Thanks for your feedback and comments<br>
<br>
I will respin a new version with all the comments and feedback<br>
<br>
Thanks<br>
Padma<br>
<br>
Sent from my iPhone<br>
<span class=3D"gmail-"><br>
&gt; On May 19, 2017, at 03:30, Albert Cabellos &lt;<a href=3D"mailto:alber=
t.cabellos@gmail.com">albert.cabellos@gmail.com</a>&gt; wrote:<br>
&gt;<br>
&gt; Hi<br>
&gt;<br>
&gt; Please see my comments inline:<br>
&gt;<br>
&gt; On Sun, May 14, 2017 at 2:08 AM, Padma Pillay-Esnault<br>
&gt; &lt;<a href=3D"mailto:padma.ietf@gmail.com">padma.ietf@gmail.com</a>&g=
t; wrote:<br>
&gt;&gt; Hello IDEAS<br>
&gt;&gt;<br>
&gt;&gt; The deadline for a request for a BOF for IETF99 in July is 6/02/20=
17 and<br>
&gt;&gt; just a few weeks away.<br>
&gt;&gt;<br>
&gt;&gt; Please see below a tentative charter proposal. We would like to ha=
ve input<br>
&gt;&gt; from the list regarding the charter. We would like to hear from yo=
u<br>
&gt;&gt; regarding the scope of work and your interests.<br>
&gt;&gt;<br>
&gt;<br>
&gt; Thanks for putting this together<br>
&gt;<br>
&gt;&gt; Proposed Charter<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; The Identity Enabled Networks (IDEAS) working group focuses on the=
 framework<br>
&gt;&gt; to implement a common control plane for identifier=E2=80=93locatio=
n separation<br>
&gt;&gt; protocols.<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;<br>
&gt; I see some inconsistencies, here it is clear that the WG will work on<=
br>
&gt; a &#39;control plane&#39;, while below it states &#39;the overall arch=
itecture&#39;.<br>
&gt; There are very little mentions to the database storing the information=
<br>
&gt; (e.g, Mapping System).<br>
<br>
</span>Ok<br>
<span class=3D"gmail-">&gt;&gt; The identifier-enabled solutions and applic=
ations are increasingly being<br>
&gt;&gt; considered to support mobility solutions across heterogeneous acce=
ss<br>
&gt;&gt; networks, Internet of Things, Machine to Machine (M2M), context aw=
are<br>
&gt;&gt; applications and security.=C2=A0 Due to the diverse nature of devi=
ces and<br>
&gt;&gt; applications, it may not be possible to deploy a single protocol e=
nd to end.<br>
&gt;&gt; A common control plane will address siloes in discovery and commun=
ications.<br>
&gt;&gt; Moreover, a common control plane will address the technical and op=
erational<br>
&gt;&gt; hurdle to deployment and interoperability of solutions.<br>
&gt;&gt;<br>
&gt;<br>
&gt; From the text I understand that mobility is central to IDEAS, I think<=
br>
&gt; that mobility is a relevant function but ID-enabled solutions have<br>
&gt; additional functions which are of interest for other use-cases.<br>
&gt;&gt;<br>
</span>Agree<br>
<span class=3D"gmail-">&gt;&gt;<br>
&gt;&gt; The working group will specify an overall architecture for=C2=A0 a=
 common control<br>
&gt;&gt; plane and services for identity-enabled technology.=C2=A0 More spe=
cifically these<br>
&gt;&gt; services will include:<br>
&gt;&gt;<br>
&gt;<br>
&gt; control-plane is part of the overall architecture, we need to specify =
this.<br>
&gt;<br>
</span>Ok<br>
<div><div class=3D"gmail-h5">&gt;&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 registrati=
on and lifecycle management of identities and associated<br>
&gt;&gt; identifiers<br>
&gt;&gt;<br>
&gt;&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 identifier binding to location(s),<br>
&gt;&gt;<br>
&gt;&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 support for grouping,<br>
&gt;&gt;<br>
&gt;&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 definition and enforcement of policies<=
br>
&gt;&gt;<br>
&gt;&gt; =C2=B7=C2=A0 =C2=A0 =C2=A0 support for metadata.<br>
&gt;&gt;<br>
&gt;&gt; Additionally, the control plane interface and protocol extensions =
that allow<br>
&gt;&gt; clients to communicate with that infrastructure will be covered.<b=
r>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;<br>
&gt; Another interesting item is how to deal with the distribution of the I=
D-state:<br>
&gt;<br>
&gt; - Assuming you are (logically) centralizing the ID state you may<br>
&gt; want/need to push/pull the relevant state to the data-plane elements<b=
r>
&gt; to improve performance. On top of that and in some cases the state may=
<br>
&gt; have relevance regionally (to a few clustered data-plane elements), in=
<br>
&gt; this case you may want/need to push/pull this state to a regional<br>
&gt; server for performance. This results in state consistency issues and a=
<br>
&gt; solution needs to be standardized.<br>
&gt;<br>
&gt; - The most common case is where the state is &#39;read&#39; by the dat=
a-plane<br>
&gt; elements from the Mapping System (either push or pull), but we have<br=
>
&gt; found that &#39;writing&#39; state from the data-plane elements to the=
 Mapping<br>
&gt; System (or whatever you may call it) is a key aspect of ID<br>
&gt; architectures. A relevant example is the Map-Register message in LISP,=
<br>
&gt; which does precisely this: write state. When the data-plane elements<b=
r>
&gt; are allowed to write state then you have to deal with state<br>
&gt; consistency, race conditions, etc. A standard solution for this must<b=
r>
&gt; be produced.<br>
&gt;<br>
</div></div>Will come back on this agree mostly<br></blockquote><div><br></=
div><div>&lt;PPE&gt; We have proposed in the requirements document a Pub/Su=
b model.</div><div>Agree with you that the race conditions and propagation =
delay depends on the model.</div><div><br></div><div>Propose to add a bulle=
t after &quot;=C2=A0<span style=3D"color:rgb(80,0,80)">identifier binding t=
o location&quot;</span></div><div><font color=3D"#000000">=C2=A0ID leaking =
and=C2=A0distribution.<span style=3D"background-color:rgb(255,255,255)"> BT=
W, this is =C2=A0covered in the section 5.4 of the req document.</span></fo=
nt></div><div><br></div><div><br></div><blockquote class=3D"gmail_quote" st=
yle=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:sol=
id;border-left-color:rgb(204,204,204);padding-left:1ex">
<span class=3D"gmail-">&gt;&gt;<br>
&gt;&gt; The abstraction provided by a secured identity will give a new lev=
el of<br>
&gt;&gt; control for confidentiality, accountability, security and access-c=
ontrol.<br>
&gt;&gt; The working group will cover these aspects and balance them with t=
he<br>
&gt;&gt; minimized storage of data and privacy considerations.<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;<br>
&gt; Security is a very broad word that pretty much includes<br>
&gt; confidentiality, accountability, access-control, etc. We need to<br>
&gt; narrow this or leave it wide open to then analyze which properties we<=
br>
&gt; want.<br>
&gt;<br>
&gt; In my view privacy is a very relevant one, particularly when you are<b=
r>
&gt; targeting mobility end-to-end, confidentiality seems harder to achieve=
<br>
&gt; as a whole.<br>
&gt;<br>
</span>Agree<br>
<div class=3D"gmail-HOEnZb"><div class=3D"gmail-h5"><br>
&gt; Albert<br>
&gt;<br>
&gt;<br>
&gt;&gt;<br>
&gt;&gt; Specifically, the IDEAS WG is chartered to work on these areas:<br=
>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; Overall architecture: This work covers the control plane, manageme=
nt, policy<br>
&gt;&gt; control, and security aspects.<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; Manageability of the architecture: The working group will cover th=
e<br>
&gt;&gt; management aspects of IDEAS architectural components and the servi=
ces that<br>
&gt;&gt; they provide.<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; Interface to the architecture: This work will cover interface inte=
ractions<br>
&gt;&gt; between the framework and identifier-enabled protocol.<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; Where appropriate, the IDEAS WG will collaborate with other Workin=
g Groups<br>
&gt;&gt; to ensure interoperability with LISP, HIP, ILA and other relevant =
work.<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; WG deliverables include:<br>
&gt;&gt;<br>
&gt;&gt; Overall architecture<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; WG sustaining/informational documents may include:<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; These documents may not necessarily be published, but may be<br>
&gt;&gt;<br>
&gt;&gt; maintained in a draft form or on a collaborative Working Group wik=
i<br>
&gt;&gt;<br>
&gt;&gt; to support the efforts of the Working Group and help new comers:<b=
r>
&gt;&gt;<br>
&gt;&gt; -Problem statement<br>
&gt;&gt;<br>
&gt;&gt; -Use cases<br>
&gt;&gt;<br>
&gt;&gt; -Requirements<br>
&gt;&gt;<br>
&gt;&gt; .....<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; Milestones<br>
&gt;&gt;<br>
&gt;&gt; TBD<br>
&gt;&gt;<br>
&gt;&gt;<br>
&gt;&gt; ______________________________<wbr>_________________<br>
&gt;&gt; Ideas mailing list<br>
&gt;&gt; <a href=3D"mailto:Ideas@ietf.org">Ideas@ietf.org</a><br>
&gt;&gt; <a href=3D"https://www.ietf.org/mailman/listinfo/ideas" rel=3D"nor=
eferrer" target=3D"_blank">https://www.ietf.org/mailman/<wbr>listinfo/ideas=
</a><br>
&gt;&gt;<br>
</div></div></blockquote></div><br></div></div>

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From: Uma Chunduri <uma.chunduri@huawei.com>
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Thread-Topic: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Thread-Topic: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Date: Wed, 24 May 2017 09:56:05 +0000
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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Fri, 26 May 2017 07:59:29 +0200
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Hi Christian

Thanks for your response.
See <PPE1> for my responses.

In order to converge faster, I suggest that you send some proposals to the
text marked with *** and we discuss it on the list.

On Wed, May 24, 2017 at 11:56 AM,  <christian.jacquenet@orange.com> wrote:

> Hello Padma, all,
>
>
>
> Thanks for your feedback =E2=80=93 more inline.
>
> [snip].
>
> Likewise, Internet of Things and Machine to Machine (M2M)*[CJ] * services
> , *[CJ] *as well as context aware applications*[CJ] * can take advantage
> of identifier-enabled solutions. The enforcement of security*[CJ]* polici=
es
> (regardless of the nature of the service) can also benefit from IE featur=
es
> .
>
> <PPE> I do not think that we should be discussing enforcement of security
> policies here.
>
> The definition and enforcement of policies is actually mention in the
> bulleted list below.
>
> [CJ] Maybe I was confused by the initial wording, but the original
> sentence mixes very different notions: IoT/M2M/context-aware (application=
s)
> on one side and then the word security pops up. And the bullet list only
> mentions policies with no further elaboration (enforcement is not mention=
ed
> for one). So, I would either suggest an elaboration or a rewording of the
> initial sentence, or the deletion of security, or the introduction of the
> set of policies that may be supported by the ideas architecture and which
> may serve the requirements of the aforementioned services/applications.
>

<PPE1> Clarified some of these aspects in newer version of charter which
incorporates the comments and feedback. Let's defer to then.

>
>
> *[CJ] *[snip]
>
> A common control plane will address siloes in discovery and communication=
s.
>
> [CJ] I don=E2=80=99t understand the above sentence. Did you mean: =E2=80=
=9CA common
> control plane is required to facilitate the dynamic discovery of the
> various naming/addressing schemes and the communication between these
> heterogeneous environments=E2=80=9D? If so, I guess I would rephrase.
>
> Also, I think I would add a few words about negotiation capabilities that
> may take place between mapping systems operated by different entities.
>
> <PPE> I do not think we should add about negotiation capabilities
> specifically , this is covered as part of the control plane
>
> [CJ] Well, the word =E2=80=9Cnegotiation=E2=80=9D is not mentioned anywhe=
re so far and I=E2=80=99m
> not convinced tat mentioning a control plane necessarily implies
> negotiation capabilities.
>

<PPE1> May be I should ask the question differently ... FWIW, I am not
convinced that the specific word negotiate need to be added in the charter.
To participate in a control plane you may or may not need to negotiate. See
more below

As I=E2=80=99m not convinced there will be a single, global, pan-service, m=
apping
> system either, then the question of inter-MS negotiation capabilities
> (besides MS service discovery) comes naturally to mind. And I think this
> should be explicitly stated in the charter.
>

<PPE1> Yes but as Tom had alluded this can also be done by agreement not
necessarily in the control plane either. I am not opposed to having
negotiation however  it should not be mandatory. Can you propose some text
here so that we can discuss it on the alias ?***

  Moreover, a common control plane will *[CJ] *smooth the technical and
> operational hurdles to deployment and interoperability of *[CJ] *
> heterogeneous solutions.
>
> [CJ] Not sure a common control plane is sufficient to address all the
> technical and operational hurdles hence the proposed rewording.
>
>
>
> <PPE> Agree. The original text intent was not to say that it was
> addressing "all".
>
> [CJ] Right, but then again, the initial wording may suggest such claimed
> comprehensiveness.
>

<PPE1> ok sure.

>
>
>
>
> =C2=B7      support for grouping,
>
> [CJ] Does grouping relate to the ability of facilitating communications
> within communities (of users/devices, whether they are in motion or not,
> and which use different naming schemes)? If so, I would elaborate and I
> also think this implies some negotiation capabilities (clearance to join =
a
> community, exchanging mapping information between different Mapping
> Systems).
>
> <PPE> This was already discussed in the requirements document section
> 5.8.1
>
> Would like to keep the charter as bulleted list here.
>
> [CJ] I don=E2=80=99t understand the argument that seems to suggest the re=
ading of
> the requirements document is a must to understand the charter.
>

<PPE1>  My argument is rather that the charter should not go into such
detail that it ends up excluding what is not written. The bulleted list is
just listing the work on a high level and is not excluding these aspects.
Understand your POV.

=C2=B7      definition and enforcement of policies
>
> [CJ] I think we should be specific about what such policies look like =E2=
=80=93
> forwarding/routing, traffic engineering, security, QoS? A combination
> thereof?
>
> =C2=B7      support for metadata.
>
> [CJ] You may want to elaborate on the usage of such metadata.
>
> <PPE> Both of these are discussed in the requirement draft section 5.8.2,
> 5.8.3
>
> If we have to add details would be best to do it there
>
> [CJ] I understand a WG charter has to be concise, but I don=E2=80=99t thi=
nk this
> should be at the cost of jeopardizing the understanding of what the WG is
> trying to address/achieve.
>
>
>

<PPE1> Yes this is where we are at odds. :-)

If we define here what the metadata will cover -  won't that be an issue of
putting everything else out of scope? Specifically,if we define opaque data
then this should not necessarily defined in the charter. Same for the
policies, are you advocating to put restrictions on the metadata and policy
usage and scope?

May be you should propose some wording here and then everyone can converge
on the list. ***


Ok
>
> Additionally, the control plane interface and protocol extensions that
> allow clients to communicate*[CJ] */negotiate with that infrastructure
> will be covered.
>
> <PPE> Why negotiate specifically? I think communicate covers negotiation
>  and exchange of information
>
> [CJ] I don=E2=80=99t think communication implies negotiation =E2=80=93 se=
e also one of my
> previous comments. Exchanging information is certainly not negotiation.
>

<PPE1> Do you intend to introduce the notion of rejection of a
communication by negotiation? To be able to negotiate that implies you have
communication exchange and it is a processing of that communication
exchange. For backward interoperability, it would be best to not narrow
this. Will defer to opinion of the community.


>
>
> The abstraction provided by a secured identity will give a new level of
> control for confidentiality, accountability, security and access-control.
> The working group will cover these aspects and balance them with the
> minimized storage of data and privacy considerations.
>
> [CJ] Not sure I understand the above two sentences. Did you mean: =E2=80=
=9CThe
> common control plane is meant to provide hard guarantees about identity
> information, among other features. Such guarantees will facilitate the
> design and the operation of secured, trustworthy, and robust communicatio=
n
> services regardless of the underlying networked technologies and the
> various addressing/naming schemes they rely upon. The WG will take into
> account the need for such hard guarantees for the specification of the
> common control plane, while making sure an appropriate balance can be fou=
nd
> between the amount of information that need to be maintained by the commo=
n
> control plane and the scalability/performance of the proposed approach.=
=E2=80=9D?
>
>
>
>
>
> <PPE> What do you mean by hard guarantees?
>
> [CJ] By hard guarantees, I meant trustworthy identity information.
>

<PPE1>  "secured" identity implies that correct? IMHO, hard guarantees is
too vague a term.

Here is the newer version which also takes into account Tom's Comment
>
>
>
> "The implementation of secured identities can address some concerns
> regarding privacy, confidentiality, accountability, security and
> access-control. The working group will cover these aspects and balance th=
em
> with the minimized storage of data and privacy considerations."
>
> [CJ] What aspects? The concerns mentioned in the first sentence? If so,
> mentioning =E2=80=9Csome concerns=E2=80=9D reads a bit fuzzy to me. Again=
, I think the
> charter needs to be specific and in particular indicate clearly what will
> be covered and what will not.
>

<PPE1> IMHO, we cannot imply that by having secured identities all concerns
are covered hence the "some". Perhaps best you make a proposal for this as
well so everyone can converge.****

Specifically, the IDEAS WG is chartered to work on these areas:
>
>
>
> Overall architecture: This work covers the control plane, management,
> policy control, and security aspects.
>
>
>
> Manageability of the architecture: The working group will cover the
> management aspects of IDEAS architectural components and the services tha=
t
> they provide.
>
>
>
> Interface to the architecture: This work will cover interface interaction=
s
> between the framework and identifier-enabled protocol.
>
>
>
> Where appropriate, the IDEAS WG will collaborate with other Working Group=
s
> to ensure interoperability with LISP, HIP, ILA and other relevant work.
>
> [CJ] I think the WG should also capitalize the effort conducted by the
> above WGs, besides interop considerations.
>
> <PPE> Is that a given? The "relevant work" covers this aspect.
>
> [CJ] The sentence says collaborate, which does not imply capitalize afaic=
.
> What I meant is that ideas should not reinvent the wheel wherever there a=
re
> already mechanisms/protocols/tools that can serve its purpose.
>
<PPE1> I see what you mean and this is not the intent. Would this work
better?

Where appropriate, the IDEAS WG will collaborate with other Working Groups
to ensure interoperability with LISP, HIP, ILA and other relevant work. The
WG will try to reuse technologies already developed when appropriate.

--001a114428f46f8ea70550670a52
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<div dir=3D"ltr"><span style=3D"font-size:12.800000190734863px">Hi Christia=
n=C2=A0</span><div class=3D"gmail_extra" style=3D"font-size:12.800000190734=
863px"><br></div><div class=3D"gmail_extra" style=3D"font-size:12.800000190=
734863px">Thanks for your response.</div><div class=3D"gmail_extra" style=
=3D"font-size:12.800000190734863px">See &lt;PPE1&gt; for my responses.<br><=
/div><div class=3D"gmail_extra" style=3D"font-size:12.800000190734863px"><b=
r></div><div class=3D"gmail_extra" style=3D"font-size:12.800000190734863px"=
>In order to converge faster, I suggest that you send some proposals to the=
 text marked with *** and we discuss it on the list.</div><div class=3D"gma=
il_extra" style=3D"font-size:12.800000190734863px"><br></div><div class=3D"=
gmail_extra" style=3D"font-size:12.800000190734863px"><div class=3D"gmail_q=
uote"><span class=3D"gmail-im">On Wed, May 24, 2017 at 11:56 AM,=C2=A0=C2=
=A0<span dir=3D"ltr">&lt;<a href=3D"mailto:christian.jacquenet@orange.com" =
target=3D"_blank">christian.jacquenet@orange.<wbr>com</a>&gt;</span>=C2=A0w=
rote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8e=
x;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,2=
04,204);padding-left:1ex"><div lang=3D"EN-US"><div class=3D"gmail-m_-556380=
0557733156038gmail-m_4586625252271470999WordSection1"><p class=3D"MsoNormal=
"><span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;color:rgb=
(112,48,160)">Hello Padma, all,<u></u><u></u></span></p><p class=3D"MsoNorm=
al"><span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;color:r=
gb(112,48,160)"><u></u>=C2=A0<u></u></span></p><p class=3D"MsoNormal"><span=
 style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;color:rgb(112,48=
,160)">Thanks for your feedback =E2=80=93 more inline.<u></u><u></u></span>=
</p><div><div><blockquote style=3D"margin-top:5pt;margin-bottom:5pt"><p cla=
ss=3D"MsoNormal"><span lang=3D"FR" style=3D"font-size:10pt;font-family:&#39=
;Courier New&#39;;color:rgb(112,48,160)">[snip]</span><span style=3D"font-s=
ize:10pt;font-family:&#39;Courier New&#39;;color:rgb(112,48,160)">.</span><=
span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;">=C2=A0<u></=
u><u></u></span></p></blockquote></div><span class=3D"gmail-m_-556380055773=
3156038gmail-"><blockquote style=3D"border-style:none none none solid;borde=
r-left-width:1pt;border-left-color:rgb(204,204,204);padding:0cm 0cm 0cm 6pt=
;margin-left:4.8pt;margin-right:0cm"><blockquote style=3D"margin-top:5pt;ma=
rgin-bottom:5pt"><p class=3D"MsoNormal"><span style=3D"color:rgb(112,48,160=
)">Likewise,</span>=C2=A0Internet of Things<span style=3D"color:rgb(112,48,=
160)">=C2=A0and</span>=C2=A0Machine to Machine (M2M)<b><i><span style=3D"co=
lor:rgb(112,48,160)">[CJ]=C2=A0</span></i></b><span style=3D"color:rgb(112,=
48,160)">=C2=A0services</span>,=C2=A0<b><i><span style=3D"color:rgb(112,48,=
160)">[CJ]=C2=A0</span></i></b><span style=3D"color:rgb(112,48,160)">as wel=
l as=C2=A0</span>context aware applications<b><i><span style=3D"color:rgb(1=
12,48,160)">[CJ]=C2=A0</span></i></b><span style=3D"color:rgb(112,48,160)">=
=C2=A0can take advantage of identifier-enabled solutions.</span>=C2=A0<span=
 style=3D"color:rgb(112,48,160)">The enforcement of s</span>ecurity<b><i><s=
pan style=3D"color:rgb(112,48,160)">[CJ]</span></i></b><span style=3D"color=
:rgb(112,48,160)">=C2=A0policies (regardless of the nature of the service) =
can also benefit from IE features</span>.=C2=A0<u></u><u></u></p></blockquo=
te></blockquote><div><p class=3D"MsoNormal">&lt;PPE&gt; I do not think that=
 we should be discussing enforcement of security policies here.<u></u><u></=
u></p></div></span><div><span class=3D"gmail-m_-5563800557733156038gmail-">=
<p class=3D"MsoNormal">The definition and enforcement of policies is actual=
ly mention in the bulleted list below.<u></u><u></u></p></span><p class=3D"=
MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;=
color:rgb(112,48,160)">[CJ] Maybe I was confused by the initial wording, bu=
t the original sentence mixes very different notions: IoT/M2M/context-aware=
 (applications) on one side and then the word security pops up. And the bul=
let list only mentions policies with no further elaboration (enforcement is=
 not mentioned for one). So, I would either suggest an elaboration or a rew=
ording of the initial sentence, or the deletion of security, or the introdu=
ction of the set of policies that may be supported by the ideas architectur=
e and which may serve the requirements of the aforementioned services/appli=
cations.</span></p></div></div></div></div></blockquote><div><br></div></sp=
an><div>&lt;PPE1&gt; Clarified some of these aspects in newer version of ch=
arter which incorporates the comments and feedback. Let&#39;s defer to then=
.</div><span class=3D"gmail-im"><blockquote class=3D"gmail_quote" style=3D"=
margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;bord=
er-left-color:rgb(204,204,204);padding-left:1ex"><div lang=3D"EN-US"><div c=
lass=3D"gmail-m_-5563800557733156038gmail-m_4586625252271470999WordSection1=
"><div><p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#3=
9;Courier New&#39;;color:rgb(112,48,160)"><u></u><u></u></span></p></div><d=
iv><p class=3D"MsoNormal">=C2=A0<u></u><u></u></p></div><div><p class=3D"Ms=
oNormal"><b><i><span style=3D"color:rgb(112,48,160)">[CJ]=C2=A0</span></i><=
/b><span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;color:rg=
b(112,48,160)">[snip]</span><span style=3D"font-size:10pt">=C2=A0=C2=A0</sp=
an><u></u><u></u></p></div><span class=3D"gmail-m_-5563800557733156038gmail=
-"><blockquote style=3D"border-style:none none none solid;border-left-width=
:1pt;border-left-color:rgb(204,204,204);padding:0cm 0cm 0cm 6pt;margin-left=
:4.8pt;margin-right:0cm"><blockquote style=3D"margin-top:5pt;margin-bottom:=
5pt"><p class=3D"MsoNormal">A common control plane will address siloes in d=
iscovery and communications.<u></u><u></u></p><p class=3D"MsoNormal"><span =
style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;color:rgb(112,48,=
160)">[CJ] I don=E2=80=99t understand the above sentence. Did you mean: =E2=
=80=9CA common control plane is required to facilitate the dynamic discover=
y of the various naming/addressing schemes and the communication between th=
ese heterogeneous environments=E2=80=9D? If so, I guess I would rephrase.</=
span><u></u><u></u></p><p class=3D"MsoNormal"><span style=3D"font-size:10pt=
;font-family:&#39;Courier New&#39;;color:rgb(112,48,160)">Also, I think I w=
ould add a few words about negotiation capabilities that may take place bet=
ween mapping systems operated by different entities.</span><u></u><u></u></=
p></blockquote></blockquote></span><div><span class=3D"gmail-m_-55638005577=
33156038gmail-"><p class=3D"MsoNormal">&lt;PPE&gt; I do not think we should=
 add about negotiation capabilities specifically , this is covered as part =
of the control plane<u></u><u></u></p></span><p class=3D"MsoNormal"><span s=
tyle=3D"font-size:10pt;font-family:&#39;Courier New&#39;;color:rgb(112,48,1=
60)">[CJ] Well, the word =E2=80=9Cnegotiation=E2=80=9D is not mentioned any=
where so far and I=E2=80=99m not convinced tat mentioning a control plane n=
ecessarily implies negotiation capabilities.</span></p></div></div></div></=
blockquote><div><br></div></span><div>&lt;PPE1&gt; May be I should ask the =
question differently ... FWIW, I am not convinced that the specific word ne=
gotiate need to be added in the charter. To participate in a control plane =
you may or may not need to negotiate. See more below</div><span class=3D"gm=
ail-im"><div><br></div><blockquote class=3D"gmail_quote" style=3D"margin:0p=
x 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-c=
olor:rgb(204,204,204);padding-left:1ex"><div lang=3D"EN-US"><div class=3D"g=
mail-m_-5563800557733156038gmail-m_4586625252271470999WordSection1"><p clas=
s=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Courier New&=
#39;;color:rgb(112,48,160)">As I=E2=80=99m not convinced there will be a si=
ngle, global, pan-service, mapping system either, then the question of inte=
r-MS negotiation capabilities (besides MS service discovery) comes naturall=
y to mind. And I think this should be explicitly stated in the charter.</sp=
an></p></div></div></blockquote><div><br></div></span><div>&lt;PPE1&gt; Yes=
 but as Tom had alluded this can also be done by agreement not necessarily =
in the control plane either. I am not opposed to having negotiation however=
 =C2=A0it should not be mandatory. Can you propose some text here so that w=
e can discuss it on the alias ?***</div><div><br></div><span class=3D"gmail=
-im"><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;bo=
rder-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,2=
04);padding-left:1ex"><div lang=3D"EN-US"><div class=3D"gmail-m_-5563800557=
733156038gmail-m_4586625252271470999WordSection1"><div><p class=3D"MsoNorma=
l"><span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;color:rg=
b(112,48,160)"><u></u><u></u></span></p></div><span class=3D"gmail-m_-55638=
00557733156038gmail-"><blockquote style=3D"border-style:none none none soli=
d;border-left-width:1pt;border-left-color:rgb(204,204,204);padding:0cm 0cm =
0cm 6pt;margin-left:4.8pt;margin-right:0cm"><blockquote style=3D"margin-top=
:5pt;margin-bottom:5pt"><p class=3D"MsoNormal">=C2=A0 Moreover, a common co=
ntrol plane will=C2=A0<b><i><span style=3D"color:rgb(112,48,160)">[CJ]=C2=
=A0</span></i></b><span style=3D"color:rgb(112,48,160)">smooth</span>=C2=A0=
the technical and operational hurdle<span style=3D"color:rgb(112,48,160)">s=
</span>=C2=A0to deployment and interoperability of=C2=A0<b><i><span style=
=3D"color:rgb(112,48,160)">[CJ]=C2=A0</span></i></b><span style=3D"color:rg=
b(112,48,160)">heterogeneous=C2=A0</span>solutions.<u></u><u></u></p><p cla=
ss=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Courier New=
&#39;;color:rgb(112,48,160)">[CJ] Not sure a common control plane is suffic=
ient to address all the technical and operational hurdles hence the propose=
d rewording.</span><u></u><u></u></p><p class=3D"MsoNormal">=C2=A0<u></u><u=
></u></p></blockquote></blockquote></span><div><span class=3D"gmail-m_-5563=
800557733156038gmail-"><p class=3D"MsoNormal">&lt;PPE&gt; Agree. The origin=
al text intent was not to say that it was addressing &quot;all&quot;.<u></u=
><u></u></p></span><p class=3D"MsoNormal"><span style=3D"font-size:10pt;fon=
t-family:&#39;Courier New&#39;;color:rgb(112,48,160)">[CJ] Right, but then =
again, the initial wording may suggest such claimed comprehensiveness.</spa=
n></p></div></div></div></blockquote><div><br></div></span><div>&lt;PPE1&gt=
; ok sure.</div><span class=3D"gmail-im"><blockquote class=3D"gmail_quote" =
style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:s=
olid;border-left-color:rgb(204,204,204);padding-left:1ex"><div lang=3D"EN-U=
S"><div class=3D"gmail-m_-5563800557733156038gmail-m_4586625252271470999Wor=
dSection1"><div><p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-f=
amily:&#39;Courier New&#39;;color:rgb(112,48,160)"><u></u><u></u></span></p=
></div><span class=3D"gmail-m_-5563800557733156038gmail-"><div><p class=3D"=
MsoNormal"><u></u>=C2=A0<u></u></p></div><blockquote style=3D"border-style:=
none none none solid;border-left-width:1pt;border-left-color:rgb(204,204,20=
4);padding:0cm 0cm 0cm 6pt;margin-left:4.8pt;margin-right:0cm"><p class=3D"=
MsoNormal"><u></u>=C2=A0<u></u></p><p class=3D"MsoNormal"><span style=3D"fo=
nt-family:Symbol">=C2=B7</span><span style=3D"font-size:7pt">=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0</span>support for grouping,<u></u><u></u></p><p cl=
ass=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Courier Ne=
w&#39;;color:rgb(112,48,160)">[CJ] Does grouping relate to the ability of f=
acilitating communications within communities (of users/devices, whether th=
ey are in motion or not, and which use different naming schemes)? If so, I =
would elaborate and I also think this implies some negotiation capabilities=
 (clearance to join a community, exchanging mapping information between dif=
ferent Mapping Systems).</span><u></u><u></u></p></blockquote><div><p class=
=3D"MsoNormal">&lt;PPE&gt; This was already discussed in the requirements d=
ocument section 5.8.1=C2=A0<u></u><u></u></p></div></span><div><span class=
=3D"gmail-m_-5563800557733156038gmail-"><p class=3D"MsoNormal">Would like t=
o keep the charter as bulleted list here.<u></u><u></u></p></span><p class=
=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Courier New&#=
39;;color:rgb(112,48,160)">[CJ] I don=E2=80=99t understand the argument tha=
t seems to suggest the reading of the requirements document is a must to un=
derstand the charter.</span></p></div></div></div></blockquote><div>=C2=A0<=
/div></span><div>&lt;PPE1&gt; =C2=A0My argument is rather that the charter =
should not go into such detail that it ends up excluding what is not writte=
n. The bulleted list is just listing the work on a high level and is not ex=
cluding these aspects. Understand your POV.</div><span class=3D"gmail-im"><=
div><br></div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px=
 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(=
204,204,204);padding-left:1ex"><div lang=3D"EN-US"><div class=3D"gmail-m_-5=
563800557733156038gmail-m_4586625252271470999WordSection1"><div><p class=3D=
"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;=
;color:rgb(112,48,160)"><u></u><u></u></span></p></div><span class=3D"gmail=
-m_-5563800557733156038gmail-"><blockquote style=3D"border-style:none none =
none solid;border-left-width:1pt;border-left-color:rgb(204,204,204);padding=
:0cm 0cm 0cm 6pt;margin-left:4.8pt;margin-right:0cm"><blockquote style=3D"m=
argin-top:5pt;margin-bottom:5pt"><p class=3D"MsoNormal"><span style=3D"font=
-family:Symbol">=C2=B7</span><span style=3D"font-size:7pt">=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0</span>definition and enforcement of policies<u></u><u=
></u></p><p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&=
#39;Courier New&#39;;color:rgb(112,48,160)">[CJ] I think we should be speci=
fic about what such policies look like =E2=80=93 forwarding/routing, traffi=
c engineering, security, QoS? A combination thereof?</span><u></u><u></u></=
p><p class=3D"MsoNormal"><span style=3D"font-family:Symbol">=C2=B7</span><s=
pan style=3D"font-size:7pt">=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0</span>supp=
ort for metadata.=C2=A0<u></u><u></u></p><p class=3D"MsoNormal"><span style=
=3D"font-size:10pt;font-family:&#39;Courier New&#39;;color:rgb(112,48,160)"=
>[CJ] You may want to elaborate on the usage of such metadata.</span><u></u=
><u></u></p></blockquote></blockquote><div><p class=3D"MsoNormal">&lt;PPE&g=
t; Both of these are discussed in the requirement draft section 5.8.2, 5.8.=
3<u></u><u></u></p></div></span><div><span class=3D"gmail-m_-55638005577331=
56038gmail-"><p class=3D"MsoNormal">If we have to add details would be best=
 to do it there<u></u><u></u></p></span><p class=3D"MsoNormal"><span style=
=3D"font-size:10pt;font-family:&#39;Courier New&#39;;color:rgb(112,48,160)"=
>[CJ] I understand a WG charter has to be concise, but I don=E2=80=99t thin=
k this should be at the cost of jeopardizing the understanding of what the =
WG is trying to address/achieve.<u></u><u></u></span></p></div><span class=
=3D"gmail-m_-5563800557733156038gmail-"><p class=3D"MsoNormal">=C2=A0</p></=
span></div></div></blockquote><div><br></div></span><div>&lt;PPE1&gt; Yes t=
his is where we are at odds. :-)</div><div><br></div><div>If we define here=
 what the metadata will cover - =C2=A0won&#39;t that be an issue of putting=
 everything else out of scope? Specifically,if we define opaque data then t=
his should not necessarily defined in the charter. Same for the policies, a=
re you advocating to put restrictions on the metadata and policy usage and =
scope?</div><div><br></div><div>May be you should propose some wording here=
 and then everyone can converge on the list. ***</div><span class=3D"gmail-=
im"><div><br></div><div><br></div><blockquote class=3D"gmail_quote" style=
=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;=
border-left-color:rgb(204,204,204);padding-left:1ex"><div lang=3D"EN-US"><d=
iv class=3D"gmail-m_-5563800557733156038gmail-m_4586625252271470999WordSect=
ion1"><span class=3D"gmail-m_-5563800557733156038gmail-"><div><p class=3D"M=
soNormal"><u></u><u></u></p></div><blockquote style=3D"border-style:none no=
ne none solid;border-left-width:1pt;border-left-color:rgb(204,204,204);padd=
ing:0cm 0cm 0cm 6pt;margin-left:4.8pt;margin-right:0cm"><p class=3D"MsoNorm=
al">Ok<br><br><span class=3D"gmail-m_-5563800557733156038gmail-m_4586625252=
271470999gmail-"><u></u><u></u></span></p><div><p class=3D"MsoNormal">Addit=
ionally, the control plane interface and protocol extensions that allow cli=
ents to communicate<b><i><span style=3D"color:rgb(112,48,160)">[CJ]=C2=A0</=
span></i></b><span style=3D"color:rgb(112,48,160)">/negotiate</span>=C2=A0w=
ith that infrastructure will be covered.<u></u><u></u></p></div></blockquot=
e></span><div><span class=3D"gmail-m_-5563800557733156038gmail-"><p class=
=3D"MsoNormal">&lt;PPE&gt; Why negotiate specifically? I think communicate =
covers negotiation =C2=A0and exchange of information=C2=A0<u></u><u></u></p=
></span><p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#=
39;Courier New&#39;;color:rgb(112,48,160)">[CJ] I don=E2=80=99t think commu=
nication implies negotiation =E2=80=93 see also one of my previous comments=
. Exchanging information is certainly not negotiation.</span></p></div></di=
v></div></blockquote><div><br></div></span><div>&lt;PPE1&gt; Do you intend =
to introduce the notion of rejection of a communication by negotiation? To =
be able to negotiate that implies you have communication exchange and it is=
 a processing of that communication exchange. For backward interoperability=
, it would be best to not narrow this. Will defer to opinion of the communi=
ty.</div><span class=3D"gmail-im"><div>=C2=A0</div><blockquote class=3D"gma=
il_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-le=
ft-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><div la=
ng=3D"EN-US"><div class=3D"gmail-m_-5563800557733156038gmail-m_458662525227=
1470999WordSection1"><div><p class=3D"MsoNormal"><span style=3D"font-size:1=
0pt;font-family:&#39;Courier New&#39;;color:rgb(112,48,160)"><u></u><u></u>=
</span></p></div><span class=3D"gmail-m_-5563800557733156038gmail-"><blockq=
uote style=3D"border-style:none none none solid;border-left-width:1pt;borde=
r-left-color:rgb(204,204,204);padding:0cm 0cm 0cm 6pt;margin-left:4.8pt;mar=
gin-right:0cm"><blockquote style=3D"margin-top:5pt;margin-bottom:5pt"><p cl=
ass=3D"MsoNormal">=C2=A0<u></u><u></u></p><p class=3D"MsoNormal">The abstra=
ction provided by a secured identity will give a new level of control for c=
onfidentiality, accountability, security and access-control. The working gr=
oup will cover these aspects and balance them with the minimized storage of=
 data and privacy considerations.<u></u><u></u></p><p class=3D"MsoNormal"><=
span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;color:rgb(11=
2,48,160)">[CJ] Not sure I understand the above two sentences. Did you mean=
: =E2=80=9CThe common control plane is meant to provide hard guarantees abo=
ut identity information, among other features. Such guarantees will facilit=
ate the design and the operation of secured, trustworthy, and robust commun=
ication services regardless of the underlying networked technologies and th=
e various addressing/naming schemes they rely upon. The WG will take into a=
ccount the need for such hard guarantees for the specification of the commo=
n control plane, while making sure an appropriate balance can be found betw=
een the amount of information that need to be maintained by the common cont=
rol plane and the scalability/performance of the proposed approach.=E2=80=
=9D?</span><u></u><u></u></p><p class=3D"MsoNormal">=C2=A0<u></u><u></u></p=
></blockquote><p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p></blockquote><=
/span><div><span class=3D"gmail-m_-5563800557733156038gmail-"><p class=3D"M=
soNormal">&lt;PPE&gt; What do you mean by hard guarantees?=C2=A0<span style=
=3D"color:rgb(112,48,160)"><u></u><u></u></span></p></span><p class=3D"MsoN=
ormal"><span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;colo=
r:rgb(112,48,160)">[CJ] By hard guarantees, I meant trustworthy identity in=
formation.</span></p></div></div></div></blockquote><div><br></div></span><=
div>&lt;PPE1&gt; =C2=A0&quot;secured&quot; identity implies that correct? I=
MHO, hard guarantees is too vague a term.</div><span class=3D"gmail-im"><di=
v><br></div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0=
.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(20=
4,204,204);padding-left:1ex"><div lang=3D"EN-US"><div class=3D"gmail-m_-556=
3800557733156038gmail-m_4586625252271470999WordSection1"><div><p class=3D"M=
soNormal"><span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;c=
olor:rgb(112,48,160)"><u></u><u></u></span></p><span class=3D"gmail-m_-5563=
800557733156038gmail-"><p class=3D"MsoNormal">Here is the newer version whi=
ch also takes into account Tom&#39;s Comment<u></u><u></u></p></span></div>=
<div><p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p></div><div><span class=
=3D"gmail-m_-5563800557733156038gmail-"><p class=3D"MsoNormal">&quot;The im=
plementation of secured identities can address some concerns regarding priv=
acy, confidentiality, accountability, security and access-control. The work=
ing group will cover these aspects and balance them with the minimized stor=
age of data and privacy considerations.&quot;=C2=A0<u></u><u></u></p></span=
><p class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Cour=
ier New&#39;;color:rgb(112,48,160)">[CJ] What aspects? The concerns mention=
ed in the first sentence? If so, mentioning =E2=80=9Csome concerns=E2=80=9D=
 reads a bit fuzzy to me. Again, I think the charter needs to be specific a=
nd in particular indicate clearly what will be covered and what will not.</=
span></p></div></div></div></blockquote><div><br></div></span><div>&lt;PPE1=
&gt; IMHO, we cannot imply that by having secured identities all concerns a=
re covered hence the &quot;some&quot;. Perhaps best you make a proposal for=
 this as well so everyone can converge.****</div><span class=3D"gmail-im"><=
div><br></div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px=
 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(=
204,204,204);padding-left:1ex"><div lang=3D"EN-US"><div class=3D"gmail-m_-5=
563800557733156038gmail-m_4586625252271470999WordSection1"><div><p class=3D=
"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;=
;color:rgb(112,48,160)"><u></u><u></u></span></p></div><span class=3D"gmail=
-m_-5563800557733156038gmail-"><blockquote style=3D"border-style:none none =
none solid;border-left-width:1pt;border-left-color:rgb(204,204,204);padding=
:0cm 0cm 0cm 6pt;margin-left:4.8pt;margin-right:0cm"><blockquote style=3D"m=
argin-top:5pt;margin-bottom:5pt"><p class=3D"MsoNormal">Specifically, the I=
DEAS WG is chartered to work on these areas:<u></u><u></u></p><p class=3D"M=
soNormal">=C2=A0<u></u><u></u></p><p class=3D"MsoNormal">Overall architectu=
re: This work covers the control plane, management, policy control, and sec=
urity aspects.<u></u><u></u></p><p class=3D"MsoNormal">=C2=A0<u></u><u></u>=
</p><p class=3D"MsoNormal">Manageability of the architecture: The working g=
roup will cover the management aspects of IDEAS architectural components an=
d the services that they provide.<u></u><u></u></p><p class=3D"MsoNormal">=
=C2=A0<u></u><u></u></p><p class=3D"MsoNormal">Interface to the architectur=
e: This work will cover interface interactions between the framework and id=
entifier-enabled protocol.<u></u><u></u></p><p class=3D"MsoNormal">=C2=A0<u=
></u><u></u></p><p class=3D"MsoNormal">Where appropriate, the IDEAS WG will=
 collaborate with other Working Groups to ensure interoperability with LISP=
, HIP, ILA and other relevant work.<u></u><u></u></p><p class=3D"MsoNormal"=
><span style=3D"font-size:10pt;font-family:&#39;Courier New&#39;;color:rgb(=
112,48,160)">[CJ] I think the WG should also capitalize the effort conducte=
d by the above WGs, besides interop considerations.</span><u></u><u></u></p=
></blockquote></blockquote></span><div><span class=3D"gmail-m_-556380055773=
3156038gmail-"><p class=3D"MsoNormal">&lt;PPE&gt; Is that a given? The &quo=
t;relevant work&quot; covers this aspect.=C2=A0<u></u><u></u></p></span><p =
class=3D"MsoNormal"><span style=3D"font-size:10pt;font-family:&#39;Courier =
New&#39;;color:rgb(112,48,160)">[CJ] The sentence says collaborate, which d=
oes not imply capitalize afaic. What I meant is that ideas should not reinv=
ent the wheel wherever there are already mechanisms/protocols/tools that ca=
n serve its purpose.</span></p></div></div></div></blockquote></span><div>&=
lt;PPE1&gt; I see what you mean and this is not the intent. Would this work=
 better?</div><div><br></div><div>Where appropriate, the IDEAS WG will coll=
aborate with other Working Groups to ensure interoperability with LISP, HIP=
, ILA and other relevant work. The WG will try to reuse technologies alread=
y developed when appropriate.</div><div><br></div></div></div><div class=3D=
"gmail_extra"><br></div><div class=3D"gmail_extra"><br></div></div>

--001a114428f46f8ea70550670a52--


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Thread-Topic: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Wed, 31 May 2017 10:51:00 -0700
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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Hello IDEAS

Thank you for the feedback and comments on the first Charter Proposal.
This version aims to capture your suggestions and comments.
Please note that the document went through editorial changes for
consistency, clarity and balance.

I have also posted a version of it on GITHUB
https://github.com/IETF-IDEAS/Charter-Proposal/blob/master/IDEAS%20Charter%=
20Proposal

Your comments and feedback welcome.

Thanks
Padma



Proposed Charter

Identity-enabled solutions and applications are increasingly being
considered to support mobility solutions and multi-homing across
heterogeneous access networks. Likewise, Internet of Things (IOT),
Machine-to-Machine (M2M) and 5G services, as well as context aware
applications all can take advantage of discovery, stricter privacy and
security functions.



Identifier-locator separation protocols are examples of technology that
require infrastructure that allows nodes to discover the network
topological location(s) of its peer(s) for packet delivery.  However,
additional infrastructure is needed to address new requirements that go
well beyond the traditional discovery service and mapping of
identifier-to-location for packet delivery.



Examples of such requirements are:

-   Privacy:  The use of long-lived and public identifiers may be desirable
for looking up a peer, however it causes privacy issues as well. Indeed,
the identifier-location pairs can be looked up without restriction and
flows can be pinned by anybody to specific end systems.

-   Security: An identifier may reveal information to which the end-users
may not want to be associated with. Therefore, users and network elements
may wish to have a certain degree of control over this information to
define who can read, write and delete it. The endpoint communications
should be able to change their identifier while retaining their identity
and associated policies. This indirection should help discourage
unsolicited traffic or conceal their sensitive information to
eavesdroppers.

-  Interoperability across id-locator infrastructures: In IoT, often
technology specific solutions drive different naming and addressing scheme
leading to deploying disjoint systems. However, several IoT and 5G
scenarios require that identifier-locator infrastructures are able to
interoperate and exchange information when deployed over different
administrative domains.

 -   Low Latency: The infrastructures must strive to minimize the latency
for mission critical applications as well as quality user experience



The Identity Enabled Networks (IDEAS) working group is chartered to develop
a framework that provides services that can be used to address those
requirements and that can be used with any identity-based protocol. The
framework includes the identifier-locator infrastructure and a common
control plane for identifier related services and identifier=E2=80=93locati=
on
separation protocols. A common control plane is required to facilitate the
dynamic discovery of the various naming/addressing schemes and the
communication between these heterogeneous environments

Such communication may also imply some negotiation capabilities, e.g., when
several Mapping Systems are managed by different entities.



Specifically, the IDEAS WG is chartered to work on these areas for the
framework:



Features and properties:

- Registration and lifecycle management of identities associated
identifiers.

- Definition of policies related to identities (e.g. access control to
discovery)

- Anonymization support (e.g. identifier anonymity to eavesdroppers)

- Authenticated identity (access to framework, update of information for
identifiers)

- Definition and enforcement of policies (e.g. ability to look up an
identifier-locator pair, permit forwarding traffic, =E2=80=A6)

- Identifier/locator mapping and resolution (e.g. discovery, pub/sub,
multihoming..)

- Metadata support (e.g. entity or endpoint attributes and properties).

- Endpoint grouping support (e.g. negotiation to join, leave and
communicate)

- Robustness of the system against DDoS attacks (e.g. policies for access,
rate limiting)



The scope of system should be flexible and allow for different scopes such
as local(private) or global(public). The scope of the mappings and their
relevance within the scope will be taken into consideration for leaking of
information. The negotiation of leaking of information from the private to
global systems will be covered with the aim of minimal disruption and
minimizing latency.



The working group will balance the requirements for performance of the
framework to provide secured, trustworthy, and robust communication
services with the minimized storage of data and privacy considerations. The
method for updating, caching and dissemination or leaking of information
will be covered to ensure that state consistency and efficiency.



The working group will cover the management aspects of IDEAS architectural
components and the services that they provide. The working group will
identify gaps and make recommendations on changes needed for interface
interactions between the framework and identifier-enabled protocols



The IDEAS WG will collaborate with other Working Groups to ensure
interoperability with LISP, HIP, ILA and other relevant work . Furthermore,
it will try to reuse technologies already developed when appropriate.



WG deliverables include:

Overall Identity Services Framework



WG sustaining/informational documents may include:



These documents may not necessarily be published, but may be

maintained in a draft form or on a collaborative Working Group wiki

to support the efforts of the Working Group and help new comers:

-Problem statement

-Use cases

-Requirements

- Applications of the architecture for use cases



Milestones

Dec 2017 Adopt WG draft for the Identity Services framework

May 2018 WGLC for the Identity Services framework

Aug 2018 Send Identity Services framework draft to the IESG

--f403045f562e328dd90550d59002
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><span style=3D"font-size:12.800000190734863px">Hello IDEAS=
</span><div style=3D"font-size:12.800000190734863px"><br></div><div style=
=3D"font-size:12.800000190734863px">Thank you for the feedback and comments=
 on the first Charter Proposal.</div><div style=3D"font-size:12.80000019073=
4863px">This version aims to capture your suggestions and comments.<br></di=
v><div style=3D"font-size:12.800000190734863px">Please note that the docume=
nt went through editorial changes for consistency, clarity and balance.</di=
v><div style=3D"font-size:12.800000190734863px"><br></div><div style=3D"fon=
t-size:12.800000190734863px">I have also posted a version of it on GITHUB =
=C2=A0</div><div style=3D"font-size:12.800000190734863px"><a href=3D"https:=
//github.com/IETF-IDEAS/Charter-Proposal/blob/master/IDEAS%20Charter%20Prop=
osal">https://github.com/IETF-IDEAS/Charter-Proposal/blob/master/IDEAS%20Ch=
arter%20Proposal</a><br></div><div style=3D"font-size:12.800000190734863px"=
><br></div><div style=3D"font-size:12.800000190734863px">Your comments and =
feedback welcome.</div><div style=3D"font-size:12.800000190734863px"><br></=
div><div style=3D"font-size:12.800000190734863px">Thanks</div><div style=3D=
"font-size:12.800000190734863px">Padma</div><div style=3D"font-size:12.8000=
00190734863px"><br></div><div style=3D"font-size:12.800000190734863px"><br>=
</div><div style=3D"font-size:12.800000190734863px"><br></div><div style=3D=
"font-size:12.800000190734863px">Proposed Charter=C2=A0</div><div style=3D"=
font-size:12.800000190734863px"><br></div><div style=3D"font-size:12.800000=
190734863px">
















<p class=3D"MsoNormal">Identity-enabled solutions and applications are incr=
easingly
being considered to support mobility solutions and multi-homing across
heterogeneous access networks. Likewise, Internet of Things (IOT),
Machine-to-Machine (M2M) and 5G services, as well as context aware applicat=
ions
all can take advantage of discovery, stricter privacy and security function=
s. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Identifier-locator separation protocols are examples=
 of
technology that require infrastructure that allows nodes to discover the
network topological location(s) of its peer(s) for packet delivery.=C2=A0 H=
owever, additional infrastructure is needed
to address new requirements that go well beyond the traditional discovery
service and mapping of identifier-to-location for packet delivery.=C2=A0 <s=
pan></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Examples of such requirements are:<span></span></p>

<p class=3D"MsoNormal">-=C2=A0=C2=A0 Privacy: =C2=A0The use of long-lived a=
nd public identifiers
may be desirable for looking up a peer, however it causes privacy issues as
well. Indeed, the identifier-location pairs can be looked up without
restriction and flows can be pinned by anybody to specific end systems. <sp=
an></span></p>

<p class=3D"MsoNormal">-=C2=A0=C2=A0 Security: An identifier
may reveal information to which the end-users may not want to be associated
with. Therefore, users and network elements may wish to have a certain degr=
ee
of control over this information to define who can read, write and delete i=
t. The
endpoint communications should be able to change their identifier while
retaining their identity and associated policies. This indirection should h=
elp
discourage unsolicited traffic or conceal their sensitive information to
eavesdroppers. <span></span></p>

<p class=3D"MsoNormal">-=C2=A0 Interoperability
across id-locator infrastructures: In IoT, often technology specific soluti=
ons
drive different naming and addressing scheme leading to deploying disjoint
systems. However, several IoT and 5G scenarios require that identifier-loca=
tor
infrastructures are able to interoperate and exchange information when depl=
oyed
over different administrative domains.=C2=A0 <span></span></p>

<p class=3D"MsoNormal">=C2=A0-=C2=A0=C2=A0 Low Latency: The infrastructures=
 must strive
to minimize the latency for mission critical applications as well as qualit=
y
user experience <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The Identity Enabled Networks (IDEAS) working group =
is
chartered to develop a framework that provides services that can be used to=
 address
those requirements and that can be used with any identity-based protocol. T=
he
framework includes the identifier-locator infrastructure and a common contr=
ol
plane for identifier related services and identifier=E2=80=93location separ=
ation
protocols. A common control plane is required to facilitate the dynamic
discovery of the various naming/addressing schemes and the communication
between these heterogeneous environments<span></span></p>

<p class=3D"MsoNormal">Such communication may also imply some negotiation
capabilities, e.g., when several Mapping Systems are managed by different
entities. <span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Specifically, the IDEAS WG is chartered to work on t=
hese
areas for the framework:<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Features and properties:<span></span></p>

<p class=3D"MsoNormal">- Registration and lifecycle management of identitie=
s
associated identifiers.<span></span></p>

<p class=3D"MsoNormal">- Definition of policies related to identities (e.g.=
 access
control to discovery)=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 <span></spa=
n></p>

<p class=3D"MsoNormal">- Anonymization support (e.g. identifier anonymity t=
o
eavesdroppers)<span></span></p>

<p class=3D"MsoNormal">- Authenticated identity (access to framework, updat=
e of
information for identifiers) <span></span></p>

<p class=3D"MsoNormal">- Definition and enforcement of policies (e.g. abili=
ty to
look up an identifier-locator pair, permit forwarding traffic, =E2=80=A6)<s=
pan></span></p>

<p class=3D"MsoNormal">- Identifier/locator mapping and resolution (e.g. di=
scovery,
pub/sub, multihoming..)<span></span></p>

<p class=3D"MsoNormal">- Metadata support (e.g. entity or endpoint attribut=
es and
properties). <span></span></p>

<p class=3D"MsoNormal">- Endpoint grouping support (e.g. negotiation to joi=
n, leave
and communicate)<span></span></p>

<p class=3D"MsoNormal">- Robustness of the system against DDoS attacks (e.g=
.
policies for access, rate limiting)<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The scope of system should be flexible and allow for
different scopes such as local(private) or global(public). The scope of the
mappings and their relevance within the scope will be taken into considerat=
ion
for leaking of information. The negotiation of leaking of information from =
the
private to global systems will be covered with the aim of minimal disruptio=
n
and minimizing latency.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The working group will balance the requirements for
performance of the framework to provide secured, trustworthy, and robust
communication services with the minimized storage of data and privacy
considerations. The method for updating, caching and dissemination or leaki=
ng
of information will be covered to ensure that state consistency and efficie=
ncy.<span></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The working group will cover the management aspects =
of IDEAS
architectural components and the services that they provide. The working gr=
oup will
identify gaps and make recommendations on changes needed for interface
interactions between the framework and identifier-enabled protocols<span></=
span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">The IDEAS WG will collaborate with other Working Gro=
ups to
ensure interoperability with LISP, HIP, ILA and other relevant work . Furth=
ermore,
it will try to reuse technologies already developed when appropriate.<span>=
</span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">WG deliverables include:<span></span></p>

<p class=3D"MsoNormal">Overall Identity Services Framework <span></span></p=
>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">WG sustaining/informational documents may include:<s=
pan></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">These documents may not necessarily be published, bu=
t may be<span></span></p>

<p class=3D"MsoNormal">maintained in a draft form or on a collaborative Wor=
king
Group wiki<span></span></p>

<p class=3D"MsoNormal">to support the efforts of the Working Group and help=
 new
comers:<span></span></p>

<p class=3D"MsoNormal">-Problem statement <span></span></p>

<p class=3D"MsoNormal">-Use cases<span></span></p>

<p class=3D"MsoNormal">-Requirements<span></span></p>

<p class=3D"MsoNormal">- Applications of the architecture for use cases<spa=
n></span></p>

<p class=3D"MsoNormal"><span>=C2=A0</span></p>

<p class=3D"MsoNormal">Milestones <span></span></p>

<p class=3D"MsoNormal">Dec 2017 Adopt WG draft for the Identity Services fr=
amework<span></span></p>

<p class=3D"MsoNormal">May 2018 WGLC for the Identity Services framework<sp=
an></span></p>


















<p class=3D"MsoNormal">Aug 2018 Send Identity Services framework draft to t=
he IESG<span></span></p>

<span style=3D"font-size:12pt;font-family:Cambria">=C2=A0</span><br></div><=
div><br></div></div>

--f403045f562e328dd90550d59002--


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Thread-Topic: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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From: Padma Pillay-Esnault <padma.ietf@gmail.com>
Date: Wed, 31 May 2017 12:45:58 -0700
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To: Uma Chunduri <uma.chunduri@huawei.com>
Cc: "ideas@ietf.org" <ideas@ietf.org>, Padma Pillay-Esnault <padma.ietf@gmail.com>
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Subject: Re: [Ideas] Prep for BOF in July - Your input Needed on a Charter Proposal
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--001a11420926672d050550d72b11
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Hi Uma

Thanks for your review!

Agree with your comments - will update

Thanks
Padma

On Wed, May 31, 2017 at 11:38 AM, Uma Chunduri <uma.chunduri@huawei.com>
wrote:

> Thanks for more refined version, which does reflect lot of discussion in
> the mailing-list on the charter.
>
> Have few comments in-line below [Uma]:
>
>
>
> --
>
> Uma C.
>
>
>
> *From:* Ideas [mailto:ideas-bounces@ietf.org] *On Behalf Of *Padma
> Pillay-Esnault
> *Sent:* Wednesday, May 31, 2017 10:51 AM
> *To:* ideas@ietf.org
> *Cc:* Padma Pillay-Esnault <padma.ietf@gmail.com>
> *Subject:* Re: [Ideas] Prep for BOF in July - Your input Needed on a
> Charter Proposal
>
>
>
> Hello IDEAS
>
>
>
> Thank you for the feedback and comments on the first Charter Proposal.
>
> This version aims to capture your suggestions and comments.
>
> Please note that the document went through editorial changes for
> consistency, clarity and balance.
>
>
>
> I have also posted a version of it on GITHUB
>
> https://github.com/IETF-IDEAS/Charter-Proposal/blob/master/I
> DEAS%20Charter%20Proposal
>
>
>
> Your comments and feedback welcome.
>
>
>
> Thanks
>
> Padma
>
>
>
>
>
>
>
> Proposed Charter
>
>
>
> Identity-enabled solutions and applications are increasingly being
> considered to support mobility solutions and multi-homing across
> heterogeneous access networks. Likewise, Internet of Things (IOT),
> Machine-to-Machine (M2M) and 5G services, as well as context aware
> applications all can take advantage of discovery, stricter privacy and
> security functions.
>
>
>
> Identifier-locator separation protocols are examples of technology that
> require infrastructure that allows nodes to discover the network
> topological location(s) of its peer(s) for packet delivery.  However,
> additional infrastructure is needed to address new requirements that go
> well beyond the traditional discovery service and mapping of
> identifier-to-location for packet delivery.
>
>
>
> Examples of such requirements are:
>
> -   Privacy:  The use of long-lived and public identifiers may be
> desirable for looking up a peer, however it causes privacy issues as well=
.
> Indeed, the identifier-location pairs can be looked up without restrictio=
n
> and flows can be pinned by anybody to specific end systems.
>
> [Uma]: The above depicts the gap in current identifier-location protocols
> rather than requirement. May be you might want to add  something similar
> to=E2=80=93 =E2=80=9CPrivacy aspect is needed for looking up public ident=
ifiers and also
> for anonymizing the communication without being pinned by
> man-in-the-middle=E2=80=9D.
>
-   Security: An identifier may reveal information to which the end-users
> may not want to be associated with. Therefore, users and network elements
> may wish to have a certain degree of control over this information to
> define who can read, write and delete it. The endpoint communications
> should be able to change their identifier while retaining their identity
> and associated policies. This indirection should help discourage
> unsolicited traffic or conceal their sensitive information to
> eavesdroppers.
>
> -  Interoperability across id-locator infrastructures:
>
> [Uma]: id-locator =C3=A8 identifier-locator (as =E2=80=99id=E2=80=99 can =
be used for both
> Identity and Identifier at this point)
>
In IoT, often technology specific solutions drive different naming and
> addressing scheme leading to deploying disjoint systems. However, several
> IoT and 5G scenarios require that identifier-locator infrastructures are
> able to interoperate and exchange information when deployed over differen=
t
> administrative domains.
>
>  -   Low Latency: The infrastructures must strive to minimize the latency
> for mission critical applications as well as quality user experience
>
>
>
> The Identity Enabled Networks (IDEAS) working group is chartered to
> develop a framework that provides services that can be used to address
> those requirements and that can be used with any identity-based protocol.
>
> [Uma]: identity-based protocol =C3=A8 Identifier-based protocol??
>
> The framework includes the identifier-locator infrastructure and a common
> control plane for identifier related services and identifier=E2=80=93loca=
tion
> separation protocols. A common control plane is required to facilitate th=
e
> dynamic discovery of the various naming/addressing schemes and the
> communication between these heterogeneous environments
>
> Such communication may also imply some negotiation capabilities, e.g.,
> when several Mapping Systems are managed by different entities.
>
>
>
> Specifically, the IDEAS WG is chartered to work on these areas for the
> framework:
>
>
>
> Features and properties:
>
> - Registration and lifecycle management of identities associated
> identifiers.
>
> - Definition of policies related to identities (e.g. access control to
> discovery)
>
> - Anonymization support (e.g. identifier anonymity to eavesdroppers)
>
> - Authenticated identity (access to framework, update of information for
> identifiers)
>
> - Definition and enforcement of policies (e.g. ability to look up an
> identifier-locator pair, permit forwarding traffic, =E2=80=A6)
>
> - Identifier/locator mapping and resolution (e.g. discovery, pub/sub,
> multihoming..)
>
> - Metadata support (e.g. entity or endpoint attributes and properties).
>
> - Endpoint grouping support (e.g. negotiation to join, leave and
> communicate)
>
> - Robustness of the system against DDoS attacks (e.g. policies for access=
,
> rate limiting)
>
>
>
> The scope of system should be flexible and allow for different scopes suc=
h
> as local(private) or global(public). The scope of the mappings and their
> relevance within the scope will be taken into consideration for leaking o=
f
> information. The negotiation of leaking of information from the private t=
o
> global systems will be covered with the aim of minimal disruption and
> minimizing latency.
>
>
>
> The working group will balance the requirements for performance of the
> framework to provide secured, trustworthy, and robust communication
> services with the minimized storage of data and privacy considerations.
>
> The method for updating, caching and dissemination or leaking of
> information will be covered to ensure that state consistency and efficien=
cy.
>
> [Uma]: =E2=80=9CThe method for ..=E2=80=9D =C3=A8 =E2=80=9CA new Protocol=
 or an existing
> Protocol extensions for =E2=80=A6=E2=80=9D
>
> The working group will cover the management aspects of IDEAS architectura=
l
> components and the services that they provide. The working group will
> identify gaps and make recommendations on changes needed for interface
> interactions between the framework and identifier-enabled protocols
>
>
>
> The IDEAS WG will collaborate with other Working Groups to ensure
> interoperability with LISP, HIP, ILA and other relevant work . Furthermor=
e,
> it will try to reuse technologies already developed when appropriate.
>
>
>
> WG deliverables include:
>
> Overall Identity Services Framework
>
>
>
> WG sustaining/informational documents may include:
>
>
>
> These documents may not necessarily be published, but may be
>
> maintained in a draft form or on a collaborative Working Group wiki
>
> to support the efforts of the Working Group and help new comers:
>
> -Problem statement
>
> -Use cases
>
> -Requirements
>
> - Applications of the architecture for use cases
>
>
>
> Milestones
>
> Dec 2017 Adopt WG draft for the Identity Services framework
>
> May 2018 WGLC for the Identity Services framework
>
> Aug 2018 Send Identity Services framework draft to the IESG
>
>
>
>
>

--001a11420926672d050550d72b11
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi Uma<div><br></div><div>Thanks for your review!</div><di=
v><br></div><div>Agree with your comments - will update</div><div><br></div=
><div>Thanks</div><div>Padma<br><div class=3D"gmail_extra"><br><div class=
=3D"gmail_quote">On Wed, May 31, 2017 at 11:38 AM, Uma Chunduri <span dir=
=3D"ltr">&lt;<a href=3D"mailto:uma.chunduri@huawei.com" target=3D"_blank">u=
ma.chunduri@huawei.com</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_=
quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1=
ex">





<div lang=3D"EN-US" link=3D"blue" vlink=3D"purple">
<div class=3D"m_6500799670599455835m_-1291600081419115714WordSection1">
<p class=3D"MsoNormal"><a name=3D"m_6500799670599455835_m_-1291600081419115=
714__MailEndCompose"><span style=3D"font-size:11.0pt;font-family:&quot;Cali=
bri&quot;,sans-serif;color:#1f497d">Thanks for more refined version, which =
does reflect lot of discussion in the mailing-list on the charter.<u></u><u=
></u></span></a></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,sans-serif;color:#1f497d">Have few comments in-line below
</span><span style=3D"font-size:13.0pt;font-family:&quot;Calibri&quot;,sans=
-serif;color:#1f497d">[Uma]:</span><span style=3D"font-size:11.0pt;font-fam=
ily:&quot;Calibri&quot;,sans-serif;color:#1f497d"><u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,sans-serif;color:#1f497d"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,sans-serif;color:#1f497d">--</span><span style=3D"font-size:11.=
0pt;font-family:&quot;Freestyle Script&quot;;color:#1f497d"><u></u><u></u><=
/span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,sans-serif;color:#1f497d">Uma C.</span><span style=3D"font-size=
:11.0pt;font-family:&quot;Brush Script MT&quot;;color:#1f497d"><u></u><u></=
u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,sans-serif;color:#1f497d"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:&quot=
;Calibri&quot;,sans-serif">From:</span></b><span style=3D"font-size:11.0pt;=
font-family:&quot;Calibri&quot;,sans-serif"> Ideas [mailto:<a href=3D"mailt=
o:ideas-bounces@ietf.org" target=3D"_blank">ideas-bounces@ietf.org</a><wbr>=
]
<b>On Behalf Of </b>Padma Pillay-Esnault<br>
<b>Sent:</b> Wednesday, May 31, 2017 10:51 AM<br>
<b>To:</b> <a href=3D"mailto:ideas@ietf.org" target=3D"_blank">ideas@ietf.o=
rg</a><span><br>
<b>Cc:</b> Padma Pillay-Esnault &lt;<a href=3D"mailto:padma.ietf@gmail.com"=
 target=3D"_blank">padma.ietf@gmail.com</a>&gt;<br>
<b>Subject:</b> Re: [Ideas] Prep for BOF in July - Your input Needed on a C=
harter Proposal<u></u><u></u></span></span></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt">Hello IDEAS</span><u=
></u><u></u></p><span>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt"><u></u>=C2=A0<u></u>=
</span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt">Thank you for the fe=
edback and comments on the first Charter Proposal.<u></u><u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt">This version aims to=
 capture your suggestions and comments.<u></u><u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt">Please note that the=
 document went through editorial changes for consistency, clarity and balan=
ce.<u></u><u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt"><u></u>=C2=A0<u></u>=
</span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt">I have also posted a=
 version of it on GITHUB =C2=A0<u></u><u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><a href=3D"https://github.com/IETF-IDEAS/Charter-Pro=
posal/blob/master/IDEAS%20Charter%20Proposal" target=3D"_blank"><span style=
=3D"font-size:9.5pt">https://github.com/IETF-IDEAS/<wbr>Charter-Proposal/bl=
ob/master/I<wbr>DEAS%20Charter%20Proposal</span></a><span style=3D"font-siz=
e:9.5pt"><u></u><u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt"><u></u>=C2=A0<u></u>=
</span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt">Your comments and fe=
edback welcome.<u></u><u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt"><u></u>=C2=A0<u></u>=
</span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt">Thanks<u></u><u></u>=
</span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt">Padma<u></u><u></u><=
/span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt"><u></u>=C2=A0<u></u>=
</span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt"><u></u>=C2=A0<u></u>=
</span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt"><u></u>=C2=A0<u></u>=
</span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt">Proposed Charter=C2=
=A0<u></u><u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.5pt"><u></u>=C2=A0<u></u>=
</span></p>
</div>
</span><div><span>
<p class=3D"MsoNormal">Identity-enabled solutions and applications are incr=
easingly being considered to support mobility solutions and multi-homing ac=
ross heterogeneous access networks. Likewise, Internet
 of Things (IOT), Machine-to-Machine (M2M) and 5G services, as well as cont=
ext aware applications all can take advantage of discovery, stricter privac=
y and security functions.
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Identifier-locator separation protocols are examples=
 of technology that require infrastructure that allows nodes to discover th=
e network topological location(s) of its peer(s) for
 packet delivery.=C2=A0 However, additional infrastructure is needed to add=
ress new requirements that go well beyond the traditional discovery service=
 and mapping of identifier-to-location for packet delivery.=C2=A0
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Examples of such requirements are:<u></u><u></u></p>
<p class=3D"MsoNormal">-=C2=A0=C2=A0 Privacy: =C2=A0The use of long-lived a=
nd public identifiers may be desirable for looking up a peer, however it ca=
uses privacy issues as well. Indeed, the identifier-location pairs
 can be looked up without restriction and flows can be pinned by anybody to=
 specific end systems.
<u></u><u></u></p>
</span><p class=3D"MsoNormal"><span style=3D"font-size:13.0pt;font-family:&=
quot;Calibri&quot;,sans-serif;color:#1f497d">[Uma]: The above depicts the g=
ap in current identifier-location protocols rather than requirement.
 May be you might want to add =C2=A0something similar to=E2=80=93 =E2=80=9C=
Privacy aspect is needed for looking up public identifiers and also for ano=
nymizing the communication without being pinned by man-in-the-middle=E2=80=
=9D.</span>=C2=A0</p></div></div></div></div></blockquote><blockquote class=
=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd=
ing-left:1ex"><div lang=3D"EN-US" link=3D"blue" vlink=3D"purple"><div class=
=3D"m_6500799670599455835m_-1291600081419115714WordSection1"><div><div><p c=
lass=3D"MsoNormal"><span style=3D"font-size:13.0pt;font-family:&quot;Calibr=
i&quot;,sans-serif;color:#1f497d"><u></u><u></u></span></p><span>
<p class=3D"MsoNormal"><span style=3D"font-size:13.0pt;font-family:&quot;Ca=
libri&quot;,sans-serif;color:#1f497d">-</span>=C2=A0=C2=A0 Security: An ide=
ntifier may reveal information to which the end-users may not want to be
 associated with. Therefore, users and network elements may wish to have a =
certain degree of control over this information to define who can read, wri=
te and delete it. The endpoint communications should be able to change thei=
r identifier while retaining their
 identity and associated policies. This indirection should help discourage =
unsolicited traffic or conceal their sensitive information to eavesdroppers=
.
<u></u><u></u></p>
<p class=3D"MsoNormal">-=C2=A0 Interoperability across id-locator infrastru=
ctures:
<u></u><u></u></p>
</span><p class=3D"MsoNormal"><span style=3D"font-size:13.0pt;font-family:&=
quot;Calibri&quot;,sans-serif;color:#1f497d">[Uma]: id-locator
</span><span style=3D"font-size:13.0pt;font-family:Wingdings;color:#1f497d"=
>=C3=A8</span><span style=3D"font-size:13.0pt;font-family:&quot;Calibri&quo=
t;,sans-serif;color:#1f497d"> identifier-locator (as =E2=80=99id=E2=80=99 c=
an be used for both Identity and Identifier at this point)</span></p></div>=
</div></div></div></blockquote><blockquote class=3D"gmail_quote" style=3D"m=
argin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang=3D"=
EN-US" link=3D"blue" vlink=3D"purple"><div class=3D"m_6500799670599455835m_=
-1291600081419115714WordSection1"><div><div><p class=3D"MsoNormal"><span st=
yle=3D"font-size:13.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1=
f497d"><u></u><u></u></span></p><span>
<p class=3D"MsoNormal">In IoT, often technology specific solutions drive di=
fferent naming and addressing scheme leading to deploying disjoint systems.=
 However, several IoT and 5G scenarios require that
 identifier-locator infrastructures are able to interoperate and exchange i=
nformation when deployed over different administrative domains.=C2=A0
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0-=C2=A0=C2=A0 Low Latency: The infrastructures=
 must strive to minimize the latency for mission critical applications as w=
ell as quality user experience
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">The Identity Enabled Networks (IDEAS) working group =
is chartered to develop a framework that provides services that can be used=
 to address those requirements and that can be used
 with any identity-based protocol. <u></u><u></u></p>
</span><p class=3D"MsoNormal"><span style=3D"font-size:13.0pt;font-family:&=
quot;Calibri&quot;,sans-serif;color:#1f497d">[Uma]: identity-based protocol
</span><span style=3D"font-size:13.0pt;font-family:Wingdings;color:#1f497d"=
>=C3=A8</span><span style=3D"font-size:13.0pt;font-family:&quot;Calibri&quo=
t;,sans-serif;color:#1f497d"> Identifier-based protocol??<u></u><u></u></sp=
an></p><span>
<p class=3D"MsoNormal">The framework includes the identifier-locator infras=
tructure and a common control plane for identifier related services and ide=
ntifier=E2=80=93location separation protocols. A common control
 plane is required to facilitate the dynamic discovery of the various namin=
g/addressing schemes and the communication between these heterogeneous envi=
ronments<u></u><u></u></p>
<p class=3D"MsoNormal">Such communication may also imply some negotiation c=
apabilities, e.g., when several Mapping Systems are managed by different en=
tities.
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Specifically, the IDEAS WG is chartered to work on t=
hese areas for the framework:<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Features and properties:<u></u><u></u></p>
<p class=3D"MsoNormal">- Registration and lifecycle management of identitie=
s associated identifiers.<u></u><u></u></p>
<p class=3D"MsoNormal">- Definition of policies related to identities (e.g.=
 access control to discovery)=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0
<u></u><u></u></p>
<p class=3D"MsoNormal">- Anonymization support (e.g. identifier anonymity t=
o eavesdroppers)<u></u><u></u></p>
<p class=3D"MsoNormal">- Authenticated identity (access to framework, updat=
e of information for identifiers)
<u></u><u></u></p>
<p class=3D"MsoNormal">- Definition and enforcement of policies (e.g. abili=
ty to look up an identifier-locator pair, permit forwarding traffic, =E2=80=
=A6)<u></u><u></u></p>
<p class=3D"MsoNormal">- Identifier/locator mapping and resolution (e.g. di=
scovery, pub/sub, multihoming..)<u></u><u></u></p>
<p class=3D"MsoNormal">- Metadata support (e.g. entity or endpoint attribut=
es and properties).
<u></u><u></u></p>
<p class=3D"MsoNormal">- Endpoint grouping support (e.g. negotiation to joi=
n, leave and communicate)<u></u><u></u></p>
<p class=3D"MsoNormal">- Robustness of the system against DDoS attacks (e.g=
. policies for access, rate limiting)<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">The scope of system should be flexible and allow for=
 different scopes such as local(private) or global(public). The scope of th=
e mappings and their relevance within the scope will
 be taken into consideration for leaking of information. The negotiation of=
 leaking of information from the private to global systems will be covered =
with the aim of minimal disruption and minimizing latency.<u></u><u></u></p=
>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">The working group will balance the requirements for =
performance of the framework to provide secured, trustworthy, and robust co=
mmunication services with the minimized storage of
 data and privacy considerations. <u></u><u></u></p>
<p class=3D"MsoNormal">The method for updating, caching and dissemination o=
r leaking of information will be covered to ensure that state consistency a=
nd efficiency.<u></u><u></u></p>
</span><p class=3D"MsoNormal"><span style=3D"font-size:13.0pt;font-family:&=
quot;Calibri&quot;,sans-serif;color:#1f497d">[Uma]: =E2=80=9CThe method for=
 ..=E2=80=9D
</span><span style=3D"font-size:13.0pt;font-family:Wingdings;color:#1f497d"=
>=C3=A8</span><span style=3D"font-size:13.0pt;font-family:&quot;Calibri&quo=
t;,sans-serif;color:#1f497d"> =E2=80=9CA new Protocol or an existing Protoc=
ol=C2=A0extensions for =E2=80=A6=E2=80=9D<u></u><u></u></span></p><span>
<p class=3D"MsoNormal">The working group will cover the management aspects =
of IDEAS architectural components and the services that they provide. The w=
orking group will identify gaps and make recommendations
 on changes needed for interface interactions between the framework and ide=
ntifier-enabled protocols<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">The IDEAS WG will collaborate with other Working Gro=
ups to ensure interoperability with LISP, HIP, ILA and other relevant work =
. Furthermore, it will try to reuse technologies already
 developed when appropriate.<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">WG deliverables include:<u></u><u></u></p>
<p class=3D"MsoNormal">Overall Identity Services Framework
<u></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">WG sustaining/informational documents may include:<u=
></u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">These documents may not necessarily be published, bu=
t may be<u></u><u></u></p>
<p class=3D"MsoNormal">maintained in a draft form or on a collaborative Wor=
king Group wiki<u></u><u></u></p>
<p class=3D"MsoNormal">to support the efforts of the Working Group and help=
 new comers:<u></u><u></u></p>
<p class=3D"MsoNormal">-Problem statement
<u></u><u></u></p>
<p class=3D"MsoNormal">-Use cases<u></u><u></u></p>
<p class=3D"MsoNormal">-Requirements<u></u><u></u></p>
<p class=3D"MsoNormal">- Applications of the architecture for use cases<u><=
/u><u></u></p>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
<p class=3D"MsoNormal">Milestones
<u></u><u></u></p>
<p class=3D"MsoNormal">Dec 2017 Adopt WG draft for the Identity Services fr=
amework<u></u><u></u></p>
<p class=3D"MsoNormal">May 2018 WGLC for the Identity Services framework<u>=
</u><u></u></p>
<p class=3D"MsoNormal">Aug 2018 Send Identity Services framework draft to t=
he IESG<u></u><u></u></p>
<p class=3D"MsoNormal"><span style=3D"font-family:&quot;Cambria&quot;,serif=
">=C2=A0</span><span style=3D"font-size:9.5pt"><u></u><u></u></span></p>
</span></div>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
</div>
</div>
</div>

</blockquote></div><br></div></div></div>

--001a11420926672d050550d72b11--


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