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Subject: I-D Action: draft-ietf-bfd-unaffiliated-echo-01.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Bidirectional Forwarding Detection WG of the IETF.

        Title           : Unaffiliated BFD Echo Function
        Authors         : Weiqiang Cheng
                          Ruixue Wang
                          Xiao Min
                          Reshad Rahman
                          Raj Chetan Boddireddy
	Filename        : draft-ietf-bfd-unaffiliated-echo-01.txt
	Pages           : 10
	Date            : 2020-11-02

Abstract:
   Bidirectional Forwarding Detection (BFD) is a fault detection
   protocol that can quickly determine a communication failure between
   two forwarding engines.  This document proposes a use of the BFD Echo
   function where the local system supports BFD but the neighboring
   system does not support BFD.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-bfd-unaffiliated-echo/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-bfd-unaffiliated-echo-01
https://datatracker.ietf.org/doc/html/draft-ietf-bfd-unaffiliated-echo-01

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-bfd-unaffiliated-echo-01


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.

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/



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From: tom petch <ietfa@btconnect.com>
To: "Reshad Rahman (rrahman)" <rrahman@cisco.com>, Jeffrey Haas <jhaas@pfrc.org>
CC: "rtg-bfd@ietf.org" <rtg-bfd@ietf.org>, "draft-ietf-bfd-yang@ietf.org" <draft-ietf-bfd-yang@ietf.org>
Subject: Re: I-D Action: draft-ietf-bfd-yang-17.txt
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From: Reshad Rahman (rrahman) <rrahman@cisco.com>=0A=
Sent: 21 August 2020 12:31=0A=
=0A=
On 2020-08-21, 5:57 AM, "tom petch" <ietfa@btconnect.com> wrote:=0A=
=0A=
    From: Reshad Rahman (rrahman) <rrahman@cisco.com>=0A=
    Sent: 20 August 2020 18:42=0A=
=0A=
    I had noticed the lsps vs lsps-state, mentioned it at last BFD WG meeti=
ng and have been in touch with the teas-yang authors.=0A=
=0A=
    I hadn't noticed that mpls:enabled had been removed. I'll have to go th=
rough all MPLS-related items in the BFD yang.=0A=
=0A=
<tp>=0A=
mpls-base has been approved by the IESG and is wending its way through the =
system and that is a Normative dependency for bfd-yang so the there might b=
e progress on bfd-yang.  I had a look at the tools pages and MISSREF but do=
 not understand what it is telling me:-(=0A=
=0A=
Tom Petch=0A=
=0A=
=0A=
=0A=
    <tp>=0A=
    Yes please; enabled is still there but in a different place; I have not=
 gone back to mpls-base-yang-03 to see if the semantics are the same.=0A=
=0A=
    Note my third rather indecisive comment that mpls-base-yang now models =
mpls in a different way, splitting IP routes with some MPLS, from MPLS only=
 routes, with no IP, as described in mpls-base-yang-15; I have not got my h=
ead around this and do not know how it fits with bfd but suspect that it ne=
eds some thinking about.=0A=
<RR> I don't think it has an impact because BFD uses an IP-prefix as MPLS-F=
EC. But I will take a look.=0A=
=0A=
    I read the meeting minutes but your significant (for me) contribution a=
ppears to have passed the minute taker by:-)=0A=
<RR>  It was mentioned in the chairs slides though.=0A=
=0A=
Regards,=0A=
Reshad.=0A=
=0A=
    Tom Petch=0A=
=0A=
=0A=
=0A=
    Regards,=0A=
    Reshad.=0A=
=0A=
    On 2020-08-20, 12:33 PM, "t petch" <ietfa@btconnect.com> wrote:=0A=
=0A=
        Yes bfd-yang.  Sometimes I would like to be wrong.=0A=
=0A=
        When I look at this I-D, I see that it references=0A=
             /rt:routing/mpls:mpls/mpls:interface/mpls:config/mpls:enabled=
=0A=
        In 2018, the MPLS WG removed that /config from the mpls-base-yang s=
o=0A=
        this would seem to be no longer valid. What needs changing to recti=
fy=0A=
        this I have not explored.=0A=
=0A=
        The I-D has=0A=
              augment "/te:te/te:lsps-state/te:lsp"=0A=
        which I no longer see in  draft-ietf-teas-yang-te - the -state has =
gone.=0A=
        Again, I have not explored the ramifications of this.=0A=
=0A=
        MPLS WG has a new base-yang out this week which differentiates betw=
een=0A=
        an IP route with a MPLS next hop and a MPLS route with no IP, the l=
atter=0A=
        forming a new, mpls Address Family.  I would think that the latter =
is=0A=
        not catered for by BFD but it would be nice to be wrong=0A=
=0A=
        Tom Petch=0A=
=0A=
=0A=
=0A=


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From: "Reshad Rahman (rrahman)" <rrahman@cisco.com>
To: Santosh P K <santosh.pallagatti@gmail.com>, rtg-bfd WG <rtg-bfd@ietf.org>
CC: "'reshad@yahoo. com'" <reshad@yahoo.com>
Subject: Re: New Version Notification for draft-ietf-bfd-stability-06.txt
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Date: Tue, 24 Nov 2020 00:24:51 +0000
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From: "Reshad Rahman (rrahman)" <rrahman@cisco.com>
To: "rtg-bfd@ietf.org" <rtg-bfd@ietf.org>, "draft-ietf-bfd-optimizing-authentication@ietf.org" <draft-ietf-bfd-optimizing-authentication@ietf.org>
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Subject: Re: Shepherd writeup for draft-ietf-bfd-optimizing-authentication
Thread-Topic: Shepherd writeup for draft-ietf-bfd-optimizing-authentication
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Date: Tue, 24 Nov 2020 02:46:08 +0000
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From: "Reshad Rahman (rrahman)" <rrahman@cisco.com>
To: "rtg-bfd@ietf.org" <rtg-bfd@ietf.org>, "draft-ietf-bfd-secure-sequence-numbers@ietf.org" <draft-ietf-bfd-secure-sequence-numbers@ietf.org>
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Subject: Re: Shephered writeup for draft-ietf-bfd-secure-sequence-numbers
Thread-Topic: Shephered writeup for draft-ietf-bfd-secure-sequence-numbers
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Date: Tue, 24 Nov 2020 00:09:53 +0000
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--_000_043D4BDD50244F9983E81E3ECD6F4E44ciscocom_--

--_004_043D4BDD50244F9983E81E3ECD6F4E44ciscocom_
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Bidirectional Forwarding Detection WG of the IETF.

        Title           : Secure BFD Sequence Numbers
        Authors         : Mahesh Jethanandani
                          Sonal Agarwal
                          Ashesh Mishra
                          Ankur Saxena
                          Alan DeKok
	Filename        : draft-ietf-bfd-secure-sequence-numbers-06.txt
	Pages           : 6
	Date            : 2020-08-05

Abstract:
   This document describes a security enhancement for the sequence
   number used in BFD control packets.  This document updates RFC 5880.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-bfd-secure-sequence-numbers/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-bfd-secure-sequence-numbers-06
https://datatracker.ietf.org/doc/html/draft-ietf-bfd-secure-sequence-numbers-06

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-bfd-secure-sequence-numbers-06


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.

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/




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From: Santosh P K <santosh.pallagatti@gmail.com>
Date: Sat, 28 Nov 2020 17:57:08 +0530
Message-ID: <CACi9rds9tZhAGpY2jVkaKbGzcFehHXGtrYr=6PiTu6oQKzbUww@mail.gmail.com>
Subject: Re: New Version Notification for draft-ietf-bfd-stability-06.txt
To: "Reshad Rahman (rrahman)" <rrahman@cisco.com>
Cc: rtg-bfd WG <rtg-bfd@ietf.org>, "reshad@yahoo. com" <reshad@yahoo.com>
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Sure will do that.

On Tue, Nov 24, 2020, 5:54 AM Reshad Rahman (rrahman) <rrahman@cisco.com>
wrote:

> Hi Santosh, authors,
>
>
>
> The comments below are pretty minor. Please address them in next rev and
> we=E2=80=99ll be good to go to next step for this document.
>
>
>
> Regards,
>
> Reshad,
>
>
>
> *From: *Rtg-bfd <rtg-bfd-bounces@ietf.org> on behalf of "Reshad Rahman
> (rrahman)" <rrahman=3D40cisco.com@dmarc.ietf.org>
> *Date: *Thursday, July 23, 2020 at 10:43 PM
> *To: *Santosh P K <santosh.pallagatti@gmail.com>, "rtg-bfd@ietf.org" <
> rtg-bfd@ietf.org>
> *Subject: *Re: New Version Notification for
> draft-ietf-bfd-stability-06.txt
>
>
>
> Hi Santosh,
>
>
>
> Thanks for addressing the comments.
>
>
>
> General: NULL authentication TLV is still used, should be replaced with
> NULL authentication type or section as appropriate.
>
> Be consistent for Null v/s NULL (NULL Auth is used in
> bfd-optimizing-authentication)
>
>
>
> Introduction
>
> s/detect lost packet/detect lost packets/
>
>
>
> Section 3 Use Cases:
>
> s/any BFD packet loss if loss/any BFD packet loss if the loss/
>
> s/BFD implementation/BFD implementations/
>
> Where the text says =E2=80=9Cfailure of a link=E2=80=9D, might be better =
to say =E2=80=9Cfailure
> of a datapath=E2=80=9D?
>
> Informative references to CFM and TWAMP would be useful
>
>
>
> Section 4
>
> =E2=80=9Cby appending the Null-Authentication type =E2=80=9C. Suggest =E2=
=80=9Cby appending an authentication section with the NULL Authentication t=
ype =E2=80=9C
>
>
>
> Section 5
>
> =E2=80=9CBFD uses authentication TLV=E2=80=9D, suggest change to =E2=80=
=9CBFD uses an
> authentication section=E2=80=9D.
>
>
>
> =E2=80=9CBFD packets MUST include NULL-Auth TLV=E2=80=9D. Change to =E2=
=80=9CBFD control packets
> MUST include an authentication section with the NULL Authentication type=
=E2=80=9D
>
>
>
> Section 5.1
>
>
>
> =E2=80=9CThe first BFD NULL-Auth type processed by the receiver=E2=80=A6=
=E2=80=9D.  Change to  =E2=80=9CThe first BFD authentication section with t=
he NULL Authentication type, in a valid BFD control packet, processed by th=
e receiver=E2=80=9D .
>
> Also, does it have to be NULL Auth, I believe it can be any auth with seq=
uence number? If that=E2=80=99s the case change to  =E2=80=9CThe first BFD =
authentication section with a non-zero sequence number, in a valid BFD cont=
rol packet, processed by the receiver is used for=E2=80=A6.=E2=80=9D.
>
>
>
> Regards,
>
> Reshad.
>
>
>
> *From: *Rtg-bfd <rtg-bfd-bounces@ietf.org> on behalf of Santosh P K <
> santosh.pallagatti@gmail.com>
> *Date: *Sunday, July 19, 2020 at 4:06 PM
> *To: *"rtg-bfd@ietf.org" <rtg-bfd@ietf.org>
> *Subject: *Fwd: New Version Notification for
> draft-ietf-bfd-stability-06.txt
>
>
>
> Hello All,
>
>     A new version of draft for BFD-stablity is here for review. Changes
> include addressing shepherd comments as provided here.
> https://datatracker.ietf.org/doc/draft-ietf-bfd-stability/shepherdwriteup=
/.
> Please also see attached diff.
>
>
>
> Thanks
>
> Santosh P K
>
> ---------- Forwarded message ---------
> From: <internet-drafts@ietf.org>
> Date: Mon, Jul 13, 2020 at 4:41 PM
> Subject: New Version Notification for draft-ietf-bfd-stability-06.txt
> To: Mach Chen <mach.chen@huawei.com>, Ankur Saxena <ankurpsaxena@gmail.co=
m>,
> Peng Fan <fanp08@gmail.com>, Mahesh Jethanandani <mjethanandani@gmail.com=
>,
> Ashesh Mishra <mishra.ashesh@gmail.com>, Santosh Pallagatti <
> santosh.pallagatti@gmail.com>
>
>
>
>
> A new version of I-D, draft-ietf-bfd-stability-06.txt
> has been successfully submitted by Santosh Pallagatti and posted to the
> IETF repository.
>
> Name:           draft-ietf-bfd-stability
> Revision:       06
> Title:          BFD Stability
> Document date:  2020-07-13
> Group:          bfd
> Pages:          6
> URL:
> https://www.ietf.org/internet-drafts/draft-ietf-bfd-stability-06.txt
> Status:         https://datatracker.ietf.org/doc/draft-ietf-bfd-stability=
/
> Htmlized:       https://tools.ietf.org/html/draft-ietf-bfd-stability-06
> Htmlized:
> https://datatracker.ietf.org/doc/html/draft-ietf-bfd-stability
> Diff:
> https://www.ietf.org/rfcdiff?url2=3Ddraft-ietf-bfd-stability-06
>
> Abstract:
>    This document describes extensions to the Bidirectional Forwarding
>    Detection (BFD) protocol to measure BFD stability.  Specifically, it
>    describes a mechanism for detection of BFD packet loss.
>
>
>
>
> 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
>
>
>

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<div dir=3D"auto">Sure will do that.=C2=A0</div><br><div class=3D"gmail_quo=
te"><div dir=3D"ltr" class=3D"gmail_attr">On Tue, Nov 24, 2020, 5:54 AM Res=
had Rahman (rrahman) &lt;<a href=3D"mailto:rrahman@cisco.com">rrahman@cisco=
.com</a>&gt; wrote:<br></div><blockquote class=3D"gmail_quote" style=3D"mar=
gin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">





<div lang=3D"EN-CA" link=3D"blue" vlink=3D"purple" style=3D"word-wrap:break=
-word">
<div class=3D"m_-1619488700393800655WordSection1">
<p class=3D"MsoNormal"><span lang=3D"EN-US">Hi Santosh, authors,<u></u><u><=
/u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">The comments below are pretty m=
inor. Please address them in next rev and we=E2=80=99ll be good to go to ne=
xt step for this document.<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Regards,<u></u><u></u></span></=
p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Reshad,<u></u><u></u></span></p=
>
<p class=3D"MsoNormal"><span lang=3D"EN-US"><u></u>=C2=A0<u></u></span></p>
<div style=3D"border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm =
0cm 0cm">
<p class=3D"MsoNormal"><b><span style=3D"font-size:12.0pt;color:black">From=
: </span></b><span style=3D"font-size:12.0pt;color:black">Rtg-bfd &lt;<a hr=
ef=3D"mailto:rtg-bfd-bounces@ietf.org" target=3D"_blank" rel=3D"noreferrer"=
>rtg-bfd-bounces@ietf.org</a>&gt; on behalf of &quot;Reshad Rahman (rrahman=
)&quot; &lt;rrahman=3D<a href=3D"mailto:40cisco.com@dmarc.ietf.org" target=
=3D"_blank" rel=3D"noreferrer">40cisco.com@dmarc.ietf.org</a>&gt;<br>
<b>Date: </b>Thursday, July 23, 2020 at 10:43 PM<br>
<b>To: </b>Santosh P K &lt;<a href=3D"mailto:santosh.pallagatti@gmail.com" =
target=3D"_blank" rel=3D"noreferrer">santosh.pallagatti@gmail.com</a>&gt;, =
&quot;<a href=3D"mailto:rtg-bfd@ietf.org" target=3D"_blank" rel=3D"noreferr=
er">rtg-bfd@ietf.org</a>&quot; &lt;<a href=3D"mailto:rtg-bfd@ietf.org" targ=
et=3D"_blank" rel=3D"noreferrer">rtg-bfd@ietf.org</a>&gt;<br>
<b>Subject: </b>Re: New Version Notification for draft-ietf-bfd-stability-0=
6.txt<u></u><u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Hi Santosh,</span><u></u><u></u=
></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Thanks for addressing the comme=
nts.</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">General: NULL authentication TL=
V is still used, should be replaced with NULL authentication type or sectio=
n as appropriate.</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Be consistent for Null v/s NULL=
 (NULL Auth is used in bfd-optimizing-authentication)</span><u></u><u></u><=
/p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Introduction</span><u></u><u></=
u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">s/detect lost packet/detect los=
t packets/</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Section 3 Use Cases: </span><u>=
</u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">s/any BFD packet loss if loss/a=
ny BFD packet loss if the loss/</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">s/BFD implementation/BFD implem=
entations/</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Where the text says =E2=80=9Cfa=
ilure of a link=E2=80=9D, might be better to say =E2=80=9Cfailure of a data=
path=E2=80=9D?</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Informative references to CFM a=
nd TWAMP would be useful</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Section 4</span><u></u><u></u><=
/p>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif">=E2=80=9C</span><span style=3D"font-size:11.0pt;font-f=
amily:&quot;Calibri&quot;,sans-serif;color:black">by appending the Null-Aut=
hentication type =E2=80=9C. Suggest =E2=80=9Cby appending an authentication=
 section with the NULL Authentication type =E2=80=9C</span><u></u><u></u></=
pre>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Section 5</span><u></u><u></u><=
/p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=E2=80=9CBFD uses authenticatio=
n TLV=E2=80=9D, suggest change to =E2=80=9CBFD uses an authentication secti=
on=E2=80=9D.</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=E2=80=9CBFD packets MUST inclu=
de NULL-Auth TLV=E2=80=9D. Change to =E2=80=9CBFD control packets MUST incl=
ude an authentication section with the NULL Authentication type=E2=80=9D</s=
pan><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0</span><u></u><u></u></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">Section 5.1</span><u></u><u></u=
></p>
<p class=3D"MsoNormal"><span lang=3D"EN-US">=C2=A0</span><u></u><u></u></p>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif">=E2=80=9CThe first BFD NULL-Auth type processed by the=
 receiver=E2=80=A6=E2=80=9D.=C2=A0 Change to =C2=A0=E2=80=9CThe first BFD a=
uthentication section with </span><span style=3D"font-size:11.0pt;font-fami=
ly:&quot;Calibri&quot;,sans-serif;color:black">the NULL Authentication type=
, in a valid BFD control packet, processed by the receiver</span><span lang=
=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-s=
erif">=E2=80=9D .</span><u></u><u></u></pre>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif">Also, does it have to be NULL Auth, I believe it can b=
e any auth with sequence number? If that=E2=80=99s the case change to =C2=
=A0=E2=80=9CThe first BFD authentication section with </span><span style=3D=
"font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:black">a=
 non-zero sequence number, in a valid BFD control packet, processed by the =
receiver is used for=E2=80=A6.</span><span lang=3D"EN-US" style=3D"font-siz=
e:11.0pt;font-family:&quot;Calibri&quot;,sans-serif">=E2=80=9D.</span><u></=
u><u></u></pre>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif">=C2=A0</span><u></u><u></u></pre>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif">Regards,</span><u></u><u></u></pre>
<pre><span lang=3D"EN-US" style=3D"font-size:11.0pt;font-family:&quot;Calib=
ri&quot;,sans-serif">Reshad.</span><u></u><u></u></pre>
<pre><span style=3D"font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-s=
erif;color:black">=C2=A0</span><u></u><u></u></pre>
<div style=3D"border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm =
0cm 0cm">
<p class=3D"MsoNormal"><b><span style=3D"font-size:12.0pt;color:black">From=
: </span></b><span style=3D"font-size:12.0pt;color:black">Rtg-bfd &lt;<a hr=
ef=3D"mailto:rtg-bfd-bounces@ietf.org" target=3D"_blank" rel=3D"noreferrer"=
>rtg-bfd-bounces@ietf.org</a>&gt; on behalf of Santosh P K &lt;<a href=3D"m=
ailto:santosh.pallagatti@gmail.com" target=3D"_blank" rel=3D"noreferrer">sa=
ntosh.pallagatti@gmail.com</a>&gt;<br>
<b>Date: </b>Sunday, July 19, 2020 at 4:06 PM<br>
<b>To: </b>&quot;<a href=3D"mailto:rtg-bfd@ietf.org" target=3D"_blank" rel=
=3D"noreferrer">rtg-bfd@ietf.org</a>&quot; &lt;<a href=3D"mailto:rtg-bfd@ie=
tf.org" target=3D"_blank" rel=3D"noreferrer">rtg-bfd@ietf.org</a>&gt;<br>
<b>Subject: </b>Fwd: New Version Notification for draft-ietf-bfd-stability-=
06.txt</span><u></u><u></u></p>
</div>
<div>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
</div>
<div>
<p class=3D"MsoNormal">Hello All,<u></u><u></u></p>
<div>
<p class=3D"MsoNormal">=C2=A0 =C2=A0 A new version of draft for BFD-stablit=
y is here for review. Changes include addressing shepherd comments as provi=
ded here.=C2=A0<a href=3D"https://datatracker.ietf.org/doc/draft-ietf-bfd-s=
tability/shepherdwriteup/" target=3D"_blank" rel=3D"noreferrer">https://dat=
atracker.ietf.org/doc/draft-ietf-bfd-stability/shepherdwriteup/</a>.
 Please also see attached diff.=C2=A0<u></u><u></u></p>
</div>
<div>
<p class=3D"MsoNormal">=C2=A0<u></u><u></u></p>
</div>
<div>
<p class=3D"MsoNormal">Thanks<u></u><u></u></p>
</div>
<div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12.0pt">Santosh P K=C2=A0<u><=
/u><u></u></p>
<div>
<div>
<p class=3D"MsoNormal">---------- Forwarded message ---------<br>
From: &lt;<a href=3D"mailto:internet-drafts@ietf.org" target=3D"_blank" rel=
=3D"noreferrer">internet-drafts@ietf.org</a>&gt;<br>
Date: Mon, Jul 13, 2020 at 4:41 PM<br>
Subject: New Version Notification for draft-ietf-bfd-stability-06.txt<br>
To: Mach Chen &lt;<a href=3D"mailto:mach.chen@huawei.com" target=3D"_blank"=
 rel=3D"noreferrer">mach.chen@huawei.com</a>&gt;, Ankur Saxena &lt;<a href=
=3D"mailto:ankurpsaxena@gmail.com" target=3D"_blank" rel=3D"noreferrer">ank=
urpsaxena@gmail.com</a>&gt;, Peng Fan &lt;<a href=3D"mailto:fanp08@gmail.co=
m" target=3D"_blank" rel=3D"noreferrer">fanp08@gmail.com</a>&gt;, Mahesh Je=
thanandani &lt;<a href=3D"mailto:mjethanandani@gmail.com" target=3D"_blank"=
 rel=3D"noreferrer">mjethanandani@gmail.com</a>&gt;,
 Ashesh Mishra &lt;<a href=3D"mailto:mishra.ashesh@gmail.com" target=3D"_bl=
ank" rel=3D"noreferrer">mishra.ashesh@gmail.com</a>&gt;, Santosh Pallagatti=
 &lt;<a href=3D"mailto:santosh.pallagatti@gmail.com" target=3D"_blank" rel=
=3D"noreferrer">santosh.pallagatti@gmail.com</a>&gt;<u></u><u></u></p>
</div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12.0pt"><br>
<br>
<br>
A new version of I-D, draft-ietf-bfd-stability-06.txt<br>
has been successfully submitted by Santosh Pallagatti and posted to the<br>
IETF repository.<br>
<br>
Name:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0draft-ietf-bfd-stability<br>
Revision:=C2=A0 =C2=A0 =C2=A0 =C2=A006<br>
Title:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 BFD Stability<br>
Document date:=C2=A0 2020-07-13<br>
Group:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 bfd<br>
Pages:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 6<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-ietf-bfd-stability-06.txt" target=3D"_blank" rel=
=3D"noreferrer">
https://www.ietf.org/internet-drafts/draft-ietf-bfd-stability-06.txt</a><br=
>
Status:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0<a href=3D"https://datatracker.iet=
f.org/doc/draft-ietf-bfd-stability/" target=3D"_blank" rel=3D"noreferrer">h=
ttps://datatracker.ietf.org/doc/draft-ietf-bfd-stability/</a><br>
Htmlized:=C2=A0 =C2=A0 =C2=A0 =C2=A0<a href=3D"https://tools.ietf.org/html/=
draft-ietf-bfd-stability-06" target=3D"_blank" rel=3D"noreferrer">https://t=
ools.ietf.org/html/draft-ietf-bfd-stability-06</a><br>
Htmlized:=C2=A0 =C2=A0 =C2=A0 =C2=A0<a href=3D"https://datatracker.ietf.org=
/doc/html/draft-ietf-bfd-stability" target=3D"_blank" rel=3D"noreferrer">ht=
tps://datatracker.ietf.org/doc/html/draft-ietf-bfd-stability</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-ietf-bfd-stability-06" target=3D"_blank" rel=3D"nor=
eferrer">https://www.ietf.org/rfcdiff?url2=3Ddraft-ietf-bfd-stability-06</a=
><br>
<br>
Abstract:<br>
=C2=A0 =C2=A0This document describes extensions to the Bidirectional Forwar=
ding<br>
=C2=A0 =C2=A0Detection (BFD) protocol to measure BFD stability.=C2=A0 Speci=
fically, it<br>
=C2=A0 =C2=A0describes a mechanism for detection of BFD packet loss.<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" rel=3D"noreferrer">
tools.ietf.org</a>.<br>
<br>
The IETF Secretariat<br>
<br>
<br>
<u></u><u></u></p>
</div>
</div>
</div>
</div>
</div>

</blockquote></div>

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