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From: <mohamed.boucadair@orange.com>
To: Tal Mizrahi <tal.mizrahi.phd@gmail.com>
CC: "sfc@ietf.org" <sfc@ietf.org>, "draft-rebo-sfc-nsh-integrity@ietf.org" <draft-rebo-sfc-nsh-integrity@ietf.org>
Thread-Topic: [sfc] TR: New Version Notification for draft-rebo-sfc-nsh-integrity-02.txt
Thread-Index: AQHVn40Xb9sRcEUNYkGzfrmODeIHPKeT2yKggAzD1wCABlb6kA==
Date: Mon, 2 Dec 2019 14:14:09 +0000
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Subject: Re: [sfc] TR: New Version Notification for draft-rebo-sfc-nsh-integrity-02.txt
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From: Ramki Krishnan <ramkri123@gmail.com>
Date: Tue, 3 Dec 2019 22:48:25 -0800
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To: Tal Mizrahi <tal.mizrahi.phd@gmail.com>
Cc: James Guichard <james.n.guichard@futurewei.com>, Sam Aldrin <aldrin.ietf@gmail.com>, "sfc@ietf.org" <sfc@ietf.org>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/sfc/zROogOc4TJwhmWn01i3JnWTm3nk>
Subject: Re: [sfc] WG Last Call draft-ietf-sfc-oam-framework-09
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Hi Tal, All,

I don't have any IPR in this area. Sorry for the delay.

Thanks,
Ramki

On Wed, Sep 4, 2019 at 4:33 AM Tal Mizrahi <tal.mizrahi.phd@gmail.com>
wrote:

> Sam and Ramki,
>
> Will appreciate if you can respond to Jim's question regarding IPRs.
>
> Thanks,
> Tal.
>
> On Tue, Jul 23, 2019 at 4:28 PM James Guichard <
> james.n.guichard@futurewei.com> wrote:
>
>> Dear WG:
>>
>>
>>
>> This email closes the WG LC for draft-ietf-sfc-oam-framework-09. The
>> chairs have concluded that there is enough support to move this document
>> forward for publication as an Informational RFC. Authors, please confirm
>> that any IPR you are aware of has been declared.
>>
>>
>>
>> Thanks!
>>
>>
>>
>> Jim & Joel
>>
>>
>>
>>
>>
>>
>>
>> *From:* James Guichard
>> *Sent:* Monday, July 08, 2019 9:15 AM
>> *To:* sfc@ietf.org
>> *Subject:* RE: WG Last Call draft-ietf-sfc-oam-framework-06
>>
>>
>>
>> Dear WG:
>>
>>
>>
>> Before closing this WG Last Call, we (the chairs) would like to better
>> understand the level of interest and commitment the WG has on progressin=
g
>> OAM work for SFC, starting with draft-ietf-sfc-oam-framework as a baseli=
ne.
>> Please reply to this email with either support for the document, or
>> non-support (we do not need this document). Silence does not imply suppo=
rt
>> or lack thereof so please take time to state your opinions with a brief
>> rational for support/non-support.
>>
>>
>>
>> Thanks!
>>
>>
>>
>> Jim & Joel
>>
>>
>>
>>
>>
>> *From:* James Guichard
>> *Sent:* Tuesday, May 28, 2019 10:30 AM
>> *To:* sfc@ietf.org
>> *Subject:* WG Last Call draft-ietf-sfc-oam-framework-06
>>
>>
>>
>> Dear WG:
>>
>>
>>
>> This message starts a new two week WG Last Call on advancing
>> https://datatracker.ietf.org/doc/draft-ietf-sfc-oam-framework/
>> <https://nam03.safelinks.protection.outlook.com/?url=3Dhttps%3A%2F%2Fdat=
atracker.ietf.org%2Fdoc%2Fdraft-ietf-sfc-oam-framework%2F&data=3D02%7C01%7C=
james.n.guichard%40futurewei.com%7Ce47e5eb13f224f18c46408d6e378b2f7%7C0fee8=
ff2a3b240189c753a1d5591fedc%7C1%7C0%7C636946504868870205&sdata=3DlkKvAgmKik=
7lkqGANQpnIvBRdbjKAqYtzTUdTfB9f3Y%3D&reserved=3D0>
>> for publication as an Informational RFC.
>>
>>
>>
>> Substantive comments and statements of support for publishing this
>> document should be directed to the mailing list. Editorial suggestions c=
an
>> be sent to the authors.  This last call will end on 11th June 2019.
>>
>>
>>
>> Thanks!
>>
>>
>>
>> Jim & Joel
>>
>>
>>
>>
>>
>>
>>
>>
>> _______________________________________________
>> sfc mailing list
>> sfc@ietf.org
>> https://www.ietf.org/mailman/listinfo/sfc
>>
>

--=20
Thanks,
Ramki

--000000000000b144370598db33f5
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Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div dir=3D"ltr"><div class=3D"gmail_default" style=3D"fon=
t-family:courier new,monospace">Hi Tal, All,</div><div class=3D"gmail_defau=
lt" style=3D"font-family:courier new,monospace"><br></div><div class=3D"gma=
il_default" style=3D"font-family:courier new,monospace">I don&#39;t have an=
y IPR in this area. Sorry for the delay.</div><div class=3D"gmail_default" =
style=3D"font-family:courier new,monospace"><br></div><div class=3D"gmail_d=
efault" style=3D"font-family:courier new,monospace">Thanks,</div><div class=
=3D"gmail_default" style=3D"font-family:courier new,monospace">Ramki</div><=
/div><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">O=
n Wed, Sep 4, 2019 at 4:33 AM Tal Mizrahi &lt;<a href=3D"mailto:tal.mizrahi=
.phd@gmail.com">tal.mizrahi.phd@gmail.com</a>&gt; wrote:<br></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 dir=3D"ltr">=
Sam and Ramki,<div><br></div><div>Will appreciate if you can respond to Jim=
&#39;s question regarding IPRs.</div><div><br></div><div>Thanks,</div><div>=
Tal.</div></div><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gm=
ail_attr">On Tue, Jul 23, 2019 at 4:28 PM James Guichard &lt;<a href=3D"mai=
lto:james.n.guichard@futurewei.com" target=3D"_blank">james.n.guichard@futu=
rewei.com</a>&gt; wrote:<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 lang=3D"EN-US">
<div>
<p class=3D"MsoNormal">Dear WG:<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">This email closes the WG LC for draft-ietf-sfc-oam-f=
ramework-09. The chairs have concluded that there is enough support to move=
 this document forward for publication as an Informational RFC. Authors, pl=
ease confirm that any IPR you are
 aware of has been declared.<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Thanks!<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Jim &amp; Joel<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<div>
<div style=3D"border-right:none;border-bottom:none;border-left:none;border-=
top:1pt solid rgb(225,225,225);padding:3pt 0in 0in">
<p class=3D"MsoNormal"><b>From:</b> James Guichard <br>
<b>Sent:</b> Monday, July 08, 2019 9:15 AM<br>
<b>To:</b> <a href=3D"mailto:sfc@ietf.org" target=3D"_blank">sfc@ietf.org</=
a><br>
<b>Subject:</b> RE: WG Last Call draft-ietf-sfc-oam-framework-06<u></u><u><=
/u></p>
</div>
</div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Dear WG:<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Before closing this WG Last Call, we (the chairs) wo=
uld like to better understand the level of interest and commitment the WG h=
as on progressing OAM work for SFC, starting with draft-ietf-sfc-oam-framew=
ork as a baseline. Please reply to
 this email with either support for the document, or non-support (we do not=
 need this document). Silence does not imply support or lack thereof so ple=
ase take time to state your opinions with a brief rational for support/non-=
support.<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Thanks!<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Jim &amp; Joel<u></u><u></u></p>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<div>
<div style=3D"border-right:none;border-bottom:none;border-left:none;border-=
top:1pt solid rgb(225,225,225);padding:3pt 0in 0in">
<p class=3D"MsoNormal"><b>From:</b> James Guichard <br>
<b>Sent:</b> Tuesday, May 28, 2019 10:30 AM<br>
<b>To:</b> <a href=3D"mailto:sfc@ietf.org" target=3D"_blank">sfc@ietf.org</=
a><br>
<b>Subject:</b> WG Last Call draft-ietf-sfc-oam-framework-06<u></u><u></u><=
/p>
</div>
</div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<div>
<p><span style=3D"font-size:12pt;color:black">Dear WG:<u></u><u></u></span>=
</p>
<p><span style=3D"font-size:12pt;color:black">=C2=A0<u></u><u></u></span></=
p>
<p><span style=3D"font-size:12pt;color:black">This message starts a new two=
 week WG Last Call on advancing
</span><a href=3D"https://nam03.safelinks.protection.outlook.com/?url=3Dhtt=
ps%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fdraft-ietf-sfc-oam-framework%2F&amp=
;data=3D02%7C01%7Cjames.n.guichard%40futurewei.com%7Ce47e5eb13f224f18c46408=
d6e378b2f7%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C636946504868870205&=
amp;sdata=3DlkKvAgmKik7lkqGANQpnIvBRdbjKAqYtzTUdTfB9f3Y%3D&amp;reserved=3D0=
" target=3D"_blank"><span style=3D"font-size:12pt;color:rgb(5,99,193)">http=
s://datatracker.ietf.org/doc/draft-ietf-sfc-oam-framework/</span></a><span =
style=3D"font-size:12pt;color:black">
 for publication as an Informational RFC. <u></u><u></u></span></p>
<p><span style=3D"font-size:12pt;color:black">=C2=A0<u></u><u></u></span></=
p>
<p><span style=3D"font-size:12pt;color:black">Substantive comments and stat=
ements of support for publishing this document should be directed to the ma=
iling list. Editorial suggestions can be sent to the authors.=C2=A0 This la=
st call will end on 11th June 2019.<u></u><u></u></span></p>
<p><span style=3D"font-size:12pt;color:black">=C2=A0<u></u><u></u></span></=
p>
<p><span style=3D"font-size:12pt;color:black">Thanks!<u></u><u></u></span><=
/p>
<p><span style=3D"font-size:12pt;color:black">=C2=A0<u></u><u></u></span></=
p>
<p><span style=3D"font-size:12pt;color:black">Jim &amp; Joel<u></u><u></u><=
/span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:12pt;color:black"><u></u>=
=C2=A0<u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12pt;color:black"><u></u>=
=C2=A0<u></u></span></p>
</div>
<div id=3D"gmail-m_5095190068440767567gmail-m_-5826117022632123332Signature=
">
<p><span style=3D"font-size:12pt;color:black"><u></u>=C2=A0<u></u></span></=
p>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12pt;color:black"><u></u>=
=C2=A0<u></u></span></p>
</div>
</div>
</div>
</div>

_______________________________________________<br>
sfc mailing list<br>
<a href=3D"mailto:sfc@ietf.org" target=3D"_blank">sfc@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/sfc" rel=3D"noreferrer" ta=
rget=3D"_blank">https://www.ietf.org/mailman/listinfo/sfc</a><br>
</blockquote></div></div>
</blockquote></div><br clear=3D"all"><div><br></div>-- <br><div dir=3D"ltr"=
 class=3D"gmail_signature"><div dir=3D"ltr">Thanks,=C2=A0<div>Ramki<br></di=
v></div></div></div>

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From: Sam Aldrin <aldrin.ietf@gmail.com>
Date: Wed, 4 Dec 2019 07:10:03 -0800
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Archived-At: <https://mailarchive.ietf.org/arch/msg/sfc/LCl__Jluv5yvMiWF4vuY9JNKXTg>
Subject: Re: [sfc] WG Last Call draft-ietf-sfc-oam-framework-09
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I am not aware of any IPR related to this draft.

Sam

On Tue, Jul 23, 2019, 8:44 AM Anoop Ghanwani <anoop@alumni.duke.edu> wrote:

> I am not aware of any IPR.
>
> Thanks,
> Anoop
>
> On Tue, Jul 23, 2019 at 6:27 AM James Guichard <
> james.n.guichard@futurewei.com> wrote:
>
>> Dear WG:
>>
>>
>>
>> This email closes the WG LC for draft-ietf-sfc-oam-framework-09. The
>> chairs have concluded that there is enough support to move this document
>> forward for publication as an Informational RFC. Authors, please confirm
>> that any IPR you are aware of has been declared.
>>
>>
>>
>> Thanks!
>>
>>
>>
>> Jim & Joel
>>
>>
>>
>>
>>
>>
>>
>> *From:* James Guichard
>> *Sent:* Monday, July 08, 2019 9:15 AM
>> *To:* sfc@ietf.org
>> *Subject:* RE: WG Last Call draft-ietf-sfc-oam-framework-06
>>
>>
>>
>> Dear WG:
>>
>>
>>
>> Before closing this WG Last Call, we (the chairs) would like to better
>> understand the level of interest and commitment the WG has on progressin=
g
>> OAM work for SFC, starting with draft-ietf-sfc-oam-framework as a baseli=
ne.
>> Please reply to this email with either support for the document, or
>> non-support (we do not need this document). Silence does not imply suppo=
rt
>> or lack thereof so please take time to state your opinions with a brief
>> rational for support/non-support.
>>
>>
>>
>> Thanks!
>>
>>
>>
>> Jim & Joel
>>
>>
>>
>>
>>
>> *From:* James Guichard
>> *Sent:* Tuesday, May 28, 2019 10:30 AM
>> *To:* sfc@ietf.org
>> *Subject:* WG Last Call draft-ietf-sfc-oam-framework-06
>>
>>
>>
>> Dear WG:
>>
>>
>>
>> This message starts a new two week WG Last Call on advancing
>> https://datatracker.ietf.org/doc/draft-ietf-sfc-oam-framework/
>> <https://nam03.safelinks.protection.outlook.com/?url=3Dhttps%3A%2F%2Fdat=
atracker.ietf.org%2Fdoc%2Fdraft-ietf-sfc-oam-framework%2F&data=3D02%7C01%7C=
james.n.guichard%40futurewei.com%7Ce47e5eb13f224f18c46408d6e378b2f7%7C0fee8=
ff2a3b240189c753a1d5591fedc%7C1%7C0%7C636946504868870205&sdata=3DlkKvAgmKik=
7lkqGANQpnIvBRdbjKAqYtzTUdTfB9f3Y%3D&reserved=3D0>
>> for publication as an Informational RFC.
>>
>>
>>
>> Substantive comments and statements of support for publishing this
>> document should be directed to the mailing list. Editorial suggestions c=
an
>> be sent to the authors.  This last call will end on 11th June 2019.
>>
>>
>>
>> Thanks!
>>
>>
>>
>> Jim & Joel
>>
>>
>>
>>
>>
>>
>>
>>
>> _______________________________________________
>> sfc mailing list
>> sfc@ietf.org
>> https://www.ietf.org/mailman/listinfo/sfc
>>
> _______________________________________________
> sfc mailing list
> sfc@ietf.org
> https://www.ietf.org/mailman/listinfo/sfc
>

--000000000000ab2ae90598e235fe
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<div dir=3D"auto"><div>I am not aware of any IPR related to this draft.</di=
v><div dir=3D"auto"><br></div><div dir=3D"auto">Sam<br><br><div class=3D"gm=
ail_quote" dir=3D"auto"><div dir=3D"ltr" class=3D"gmail_attr">On Tue, Jul 2=
3, 2019, 8:44 AM Anoop Ghanwani &lt;<a href=3D"mailto:anoop@alumni.duke.edu=
">anoop@alumni.duke.edu</a>&gt; wrote:<br></div><blockquote class=3D"gmail_=
quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1=
ex"><div dir=3D"ltr"><div dir=3D"ltr">I am not aware of any IPR.</div><div =
dir=3D"ltr"><br></div><div>Thanks,</div><div>Anoop</div><br><div class=3D"g=
mail_quote"><div dir=3D"ltr" class=3D"gmail_attr">On Tue, Jul 23, 2019 at 6=
:27 AM James Guichard &lt;<a href=3D"mailto:james.n.guichard@futurewei.com"=
 target=3D"_blank" rel=3D"noreferrer">james.n.guichard@futurewei.com</a>&gt=
; wrote:<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 lang=3D"EN-US">
<div>
<p class=3D"MsoNormal">Dear WG:<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">This email closes the WG LC for draft-ietf-sfc-oam-f=
ramework-09. The chairs have concluded that there is enough support to move=
 this document forward for publication as an Informational RFC. Authors, pl=
ease confirm that any IPR you are
 aware of has been declared.<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Thanks!<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Jim &amp; Joel<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<div>
<div style=3D"border-right:none;border-bottom:none;border-left:none;border-=
top:1pt solid rgb(225,225,225);padding:3pt 0in 0in">
<p class=3D"MsoNormal"><b>From:</b> James Guichard <br>
<b>Sent:</b> Monday, July 08, 2019 9:15 AM<br>
<b>To:</b> <a href=3D"mailto:sfc@ietf.org" target=3D"_blank" rel=3D"norefer=
rer">sfc@ietf.org</a><br>
<b>Subject:</b> RE: WG Last Call draft-ietf-sfc-oam-framework-06<u></u><u><=
/u></p>
</div>
</div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Dear WG:<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Before closing this WG Last Call, we (the chairs) wo=
uld like to better understand the level of interest and commitment the WG h=
as on progressing OAM work for SFC, starting with draft-ietf-sfc-oam-framew=
ork as a baseline. Please reply to
 this email with either support for the document, or non-support (we do not=
 need this document). Silence does not imply support or lack thereof so ple=
ase take time to state your opinions with a brief rational for support/non-=
support.<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Thanks!<u></u><u></u></p>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Jim &amp; Joel<u></u><u></u></p>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<div>
<div style=3D"border-right:none;border-bottom:none;border-left:none;border-=
top:1pt solid rgb(225,225,225);padding:3pt 0in 0in">
<p class=3D"MsoNormal"><b>From:</b> James Guichard <br>
<b>Sent:</b> Tuesday, May 28, 2019 10:30 AM<br>
<b>To:</b> <a href=3D"mailto:sfc@ietf.org" target=3D"_blank" rel=3D"norefer=
rer">sfc@ietf.org</a><br>
<b>Subject:</b> WG Last Call draft-ietf-sfc-oam-framework-06<u></u><u></u><=
/p>
</div>
</div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<div>
<p><span style=3D"font-size:12pt;color:black">Dear WG:<u></u><u></u></span>=
</p>
<p><span style=3D"font-size:12pt;color:black">=C2=A0<u></u><u></u></span></=
p>
<p><span style=3D"font-size:12pt;color:black">This message starts a new two=
 week WG Last Call on advancing
</span><a href=3D"https://nam03.safelinks.protection.outlook.com/?url=3Dhtt=
ps%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fdraft-ietf-sfc-oam-framework%2F&amp=
;data=3D02%7C01%7Cjames.n.guichard%40futurewei.com%7Ce47e5eb13f224f18c46408=
d6e378b2f7%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C636946504868870205&=
amp;sdata=3DlkKvAgmKik7lkqGANQpnIvBRdbjKAqYtzTUdTfB9f3Y%3D&amp;reserved=3D0=
" target=3D"_blank" rel=3D"noreferrer"><span style=3D"font-size:12pt;color:=
rgb(5,99,193)">https://datatracker.ietf.org/doc/draft-ietf-sfc-oam-framewor=
k/</span></a><span style=3D"font-size:12pt;color:black">
 for publication as an Informational RFC. <u></u><u></u></span></p>
<p><span style=3D"font-size:12pt;color:black">=C2=A0<u></u><u></u></span></=
p>
<p><span style=3D"font-size:12pt;color:black">Substantive comments and stat=
ements of support for publishing this document should be directed to the ma=
iling list. Editorial suggestions can be sent to the authors.=C2=A0 This la=
st call will end on 11th June 2019.<u></u><u></u></span></p>
<p><span style=3D"font-size:12pt;color:black">=C2=A0<u></u><u></u></span></=
p>
<p><span style=3D"font-size:12pt;color:black">Thanks!<u></u><u></u></span><=
/p>
<p><span style=3D"font-size:12pt;color:black">=C2=A0<u></u><u></u></span></=
p>
<p><span style=3D"font-size:12pt;color:black">Jim &amp; Joel<u></u><u></u><=
/span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:12pt;color:black"><u></u>=
=C2=A0<u></u></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12pt;color:black"><u></u>=
=C2=A0<u></u></span></p>
</div>
<div id=3D"m_-6094770711558738531gmail-m_-7211658800759837835Signature">
<p><span style=3D"font-size:12pt;color:black"><u></u>=C2=A0<u></u></span></=
p>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12pt;color:black"><u></u>=
=C2=A0<u></u></span></p>
</div>
</div>
</div>
</div>

_______________________________________________<br>
sfc mailing list<br>
<a href=3D"mailto:sfc@ietf.org" target=3D"_blank" rel=3D"noreferrer">sfc@ie=
tf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/sfc" rel=3D"noreferrer nor=
eferrer" target=3D"_blank">https://www.ietf.org/mailman/listinfo/sfc</a><br=
>
</blockquote></div></div>
_______________________________________________<br>
sfc mailing list<br>
<a href=3D"mailto:sfc@ietf.org" target=3D"_blank" rel=3D"noreferrer">sfc@ie=
tf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/sfc" rel=3D"noreferrer nor=
eferrer" target=3D"_blank">https://www.ietf.org/mailman/listinfo/sfc</a><br=
>
</blockquote></div></div></div>

--000000000000ab2ae90598e235fe--


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To: "sfc@ietf.org" <sfc@ietf.org>
From: "Joel M. Halpern" <jmh@joelhalpern.com>
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Subject: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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Starting WG Last call.  See comment below for description.
Thank you,
Joel


-------- Forwarded Message --------
Subject: IETF WG state changed for draft-ietf-sfc-serviceid-header
Resent-Date: Tue, 10 Dec 2019 09:27:51 -0800 (PST)
Resent-From: alias-bounces@ietf.org
Resent-To: james.n.guichard@futurewei.com, jmh@joelhalpern.com, 
tal.mizrahi.phd@gmail.com
Date: Tue, 10 Dec 2019 09:27:51 -0800
From: IETF Secretariat <ietf-secretariat-reply@ietf.org>
To: draft-ietf-sfc-serviceid-header@ietf.org, sfc-chairs@ietf.org


The IETF WG state of draft-ietf-sfc-serviceid-header has been changed to "In
WG Last Call" from "WG Document" by Joel Halpern:

https://datatracker.ietf.org/doc/draft-ietf-sfc-serviceid-header/

Comment:
This starts the working group last call for this document.  It has been
discussed on the email list.  We need to see responses.  If you see issues
with publishing this document as an RFC, please speak up now.  And please be
clear about what your concerns are.   At the same time, if you think that
publishing this as an RFC is a good thing for the working group, please 
speak
up.

As a note for those who may be concerned about the relationship to the TLV
draft, the chairs have noticed that problem, and we believe we have gotten
that document unstuck.

Given the propensity for people to disappear at this time of year, I am
giving the document a 4 week last call.

Thank you for your time and attention,
Joel (& Jim)


From nobody Wed Dec 11 23:11:34 2019
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Thread-Topic: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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Subject: Re: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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Hello sfc WG,

I believe this document is useful to optimize SFC design and operation, it'=
s in good shape and should be moved forward.

Cheers,

Christian.

-----Message d'origine-----
De=A0: sfc [mailto:sfc-bounces@ietf.org] De la part de Joel M. Halpern
Envoy=E9=A0: mercredi 11 d=E9cembre 2019 14:52
=C0=A0: sfc@ietf.org
Objet=A0: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-hea=
der

Starting WG Last call.  See comment below for description.
Thank you,
Joel


-------- Forwarded Message --------
Subject: IETF WG state changed for draft-ietf-sfc-serviceid-header
Resent-Date: Tue, 10 Dec 2019 09:27:51 -0800 (PST)
Resent-From: alias-bounces@ietf.org
Resent-To: james.n.guichard@futurewei.com, jmh@joelhalpern.com,=20
tal.mizrahi.phd@gmail.com
Date: Tue, 10 Dec 2019 09:27:51 -0800
From: IETF Secretariat <ietf-secretariat-reply@ietf.org>
To: draft-ietf-sfc-serviceid-header@ietf.org, sfc-chairs@ietf.org


The IETF WG state of draft-ietf-sfc-serviceid-header has been changed to "In
WG Last Call" from "WG Document" by Joel Halpern:

https://datatracker.ietf.org/doc/draft-ietf-sfc-serviceid-header/

Comment:
This starts the working group last call for this document.  It has been
discussed on the email list.  We need to see responses.  If you see issues
with publishing this document as an RFC, please speak up now.  And please be
clear about what your concerns are.   At the same time, if you think that
publishing this as an RFC is a good thing for the working group, please=20
speak
up.

As a note for those who may be concerned about the relationship to the TLV
draft, the chairs have noticed that problem, and we believe we have gotten
that document unstuck.

Given the propensity for people to disappear at this time of year, I am
giving the document a 4 week last call.

Thank you for your time and attention,
Joel (& Jim)

_______________________________________________
sfc mailing list
sfc@ietf.org
https://www.ietf.org/mailman/listinfo/sfc

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In-Reply-To: <71423503-e1a3-31f1-43fc-527a0004ec2a@joelhalpern.com>
From: Donald Eastlake <d3e3e3@gmail.com>
Date: Thu, 12 Dec 2019 15:57:41 -0500
Message-ID: <CAF4+nEGfnOowdh_7+RyQLR3viewFx3t6Rr870QTffONLGWJBTw@mail.gmail.com>
To: "Joel M. Halpern" <jmh@joelhalpern.com>
Cc: "sfc@ietf.org" <sfc@ietf.org>
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Subject: Re: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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I support this draft. It provides useful features.

Minor point: for completeness, the descriptions of header fields in
Sections 3 and 4 should include all fields.

Thanks,
Donald
===============================
 Donald E. Eastlake 3rd   +1-508-333-2270 (cell)
 2386 Panoramic Circle, Apopka, FL 32703 USA
 d3e3e3@gmail.com


On Wed, Dec 11, 2019 at 8:52 AM Joel M. Halpern <jmh@joelhalpern.com> wrote:

> Starting WG Last call.  See comment below for description.
> Thank you,
> Joel
>
>
> -------- Forwarded Message --------
> Subject: IETF WG state changed for draft-ietf-sfc-serviceid-header
> Resent-Date: Tue, 10 Dec 2019 09:27:51 -0800 (PST)
> Resent-From: alias-bounces@ietf.org
> Resent-To: james.n.guichard@futurewei.com, jmh@joelhalpern.com,
> tal.mizrahi.phd@gmail.com
> Date: Tue, 10 Dec 2019 09:27:51 -0800
> From: IETF Secretariat <ietf-secretariat-reply@ietf.org>
> To: draft-ietf-sfc-serviceid-header@ietf.org, sfc-chairs@ietf.org
>
>
> The IETF WG state of draft-ietf-sfc-serviceid-header has been changed to
> "In
> WG Last Call" from "WG Document" by Joel Halpern:
>
> https://datatracker.ietf.org/doc/draft-ietf-sfc-serviceid-header/
>
> Comment:
> This starts the working group last call for this document.  It has been
> discussed on the email list.  We need to see responses.  If you see issues
> with publishing this document as an RFC, please speak up now.  And please
> be
> clear about what your concerns are.   At the same time, if you think that
> publishing this as an RFC is a good thing for the working group, please
> speak
> up.
>
> As a note for those who may be concerned about the relationship to the TLV
> draft, the chairs have noticed that problem, and we believe we have gotten
> that document unstuck.
>
> Given the propensity for people to disappear at this time of year, I am
> giving the document a 4 week last call.
>
> Thank you for your time and attention,
> Joel (& Jim)
>
> _______________________________________________
> sfc mailing list
> sfc@ietf.org
> https://www.ietf.org/mailman/listinfo/sfc
>

--000000000000a57f51059987ffcf
Content-Type: text/html; charset="UTF-8"
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<div dir=3D"ltr">I support this draft. It provides useful features.<div><br=
></div><div>Minor point: for completeness, the descriptions of header field=
s in Sections 3 and 4 should include all fields.</div><div><br clear=3D"all=
"><div><div dir=3D"ltr" class=3D"gmail_signature" data-smartmail=3D"gmail_s=
ignature">Thanks,<br>Donald<br>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<br>=C2=A0Donald E. East=
lake 3rd =C2=A0 +1-508-333-2270 (cell)<br>=C2=A02386 Panoramic Circle, Apop=
ka, FL 32703 USA<br>=C2=A0<a href=3D"mailto:d3e3e3@gmail.com" target=3D"_bl=
ank">d3e3e3@gmail.com</a></div></div><br></div></div><br><div class=3D"gmai=
l_quote"><div dir=3D"ltr" class=3D"gmail_attr">On Wed, Dec 11, 2019 at 8:52=
 AM Joel M. Halpern &lt;<a href=3D"mailto:jmh@joelhalpern.com">jmh@joelhalp=
ern.com</a>&gt; wrote:<br></div><blockquote class=3D"gmail_quote" style=3D"=
margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-lef=
t:1ex">Starting WG Last call.=C2=A0 See comment below for description.<br>
Thank you,<br>
Joel<br>
<br>
<br>
-------- Forwarded Message --------<br>
Subject: IETF WG state changed for draft-ietf-sfc-serviceid-header<br>
Resent-Date: Tue, 10 Dec 2019 09:27:51 -0800 (PST)<br>
Resent-From: <a href=3D"mailto:alias-bounces@ietf.org" target=3D"_blank">al=
ias-bounces@ietf.org</a><br>
Resent-To: <a href=3D"mailto:james.n.guichard@futurewei.com" target=3D"_bla=
nk">james.n.guichard@futurewei.com</a>, <a href=3D"mailto:jmh@joelhalpern.c=
om" target=3D"_blank">jmh@joelhalpern.com</a>, <br>
<a href=3D"mailto:tal.mizrahi.phd@gmail.com" target=3D"_blank">tal.mizrahi.=
phd@gmail.com</a><br>
Date: Tue, 10 Dec 2019 09:27:51 -0800<br>
From: IETF Secretariat &lt;<a href=3D"mailto:ietf-secretariat-reply@ietf.or=
g" target=3D"_blank">ietf-secretariat-reply@ietf.org</a>&gt;<br>
To: <a href=3D"mailto:draft-ietf-sfc-serviceid-header@ietf.org" target=3D"_=
blank">draft-ietf-sfc-serviceid-header@ietf.org</a>, <a href=3D"mailto:sfc-=
chairs@ietf.org" target=3D"_blank">sfc-chairs@ietf.org</a><br>
<br>
<br>
The IETF WG state of draft-ietf-sfc-serviceid-header has been changed to &q=
uot;In<br>
WG Last Call&quot; from &quot;WG Document&quot; by Joel Halpern:<br>
<br>
<a href=3D"https://datatracker.ietf.org/doc/draft-ietf-sfc-serviceid-header=
/" rel=3D"noreferrer" target=3D"_blank">https://datatracker.ietf.org/doc/dr=
aft-ietf-sfc-serviceid-header/</a><br>
<br>
Comment:<br>
This starts the working group last call for this document.=C2=A0 It has bee=
n<br>
discussed on the email list.=C2=A0 We need to see responses.=C2=A0 If you s=
ee issues<br>
with publishing this document as an RFC, please speak up now.=C2=A0 And ple=
ase be<br>
clear about what your concerns are.=C2=A0 =C2=A0At the same time, if you th=
ink that<br>
publishing this as an RFC is a good thing for the working group, please <br=
>
speak<br>
up.<br>
<br>
As a note for those who may be concerned about the relationship to the TLV<=
br>
draft, the chairs have noticed that problem, and we believe we have gotten<=
br>
that document unstuck.<br>
<br>
Given the propensity for people to disappear at this time of year, I am<br>
giving the document a 4 week last call.<br>
<br>
Thank you for your time and attention,<br>
Joel (&amp; Jim)<br>
<br>
_______________________________________________<br>
sfc mailing list<br>
<a href=3D"mailto:sfc@ietf.org" target=3D"_blank">sfc@ietf.org</a><br>
<a href=3D"https://www.ietf.org/mailman/listinfo/sfc" rel=3D"noreferrer" ta=
rget=3D"_blank">https://www.ietf.org/mailman/listinfo/sfc</a><br>
</blockquote></div>

--000000000000a57f51059987ffcf--


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From: Qin Wu <bill.wu@huawei.com>
To: "Joel M. Halpern" <jmh@joelhalpern.com>, "sfc@ietf.org" <sfc@ietf.org>
Thread-Topic: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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From nobody Sun Dec 15 17:26:48 2019
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From: "Joel M. Halpern" <jmh@joelhalpern.com>
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Subject: Re: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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I am not confident that I follow your reasoning.   So let me restate 
slightly, and then add some observations and questions.

You appear to be observing that the information as to what serviceID 
could come from the control plane framework.  Is that what you are 
getting at?

That draft has not been updated in more than 3 years, expired for 2.5 
years.  It does not appear that the working group has any interest in 
the document.  When it was last considered, there was a lot of 
controversey about the draft, and if I recall correctly no agreement 
that it was structured the right way.

Our approach to metadata, and for that matter to SPFID selection, and to 
the forwarding entries in SFF, has been that the information can come 
from a number of places and we do not tie the definitions to the 
mechanisms used to provide them.

As such, I do not understand what form of reference would be 
appropriate, even if the cited document were an active WG document.

Yours,
Joel

On 12/15/2019 8:07 PM, Qin Wu wrote:
> I believe this draft is under umbrella of draft-ietf-sfc-control-plane-08, suggest to add reference to it.
> In addition, It will be great to add usage example of new defined subscriber identifier and Performance Policy Identifier.
> Besides these, I think this draft is ready to go.
> 
> -Qin
> -----ʼԭ-----
> : sfc [mailto:sfc-bounces@ietf.org]  Joel M. Halpern
> ʱ: 20191211 21:52
> ռ: sfc@ietf.org
> : [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
> 
> Starting WG Last call.  See comment below for description.
> Thank you,
> Joel
> 
> 
> -------- Forwarded Message --------
> Subject: IETF WG state changed for draft-ietf-sfc-serviceid-header
> Resent-Date: Tue, 10 Dec 2019 09:27:51 -0800 (PST)
> Resent-From: alias-bounces@ietf.org
> Resent-To: james.n.guichard@futurewei.com, jmh@joelhalpern.com, tal.mizrahi.phd@gmail.com
> Date: Tue, 10 Dec 2019 09:27:51 -0800
> From: IETF Secretariat <ietf-secretariat-reply@ietf.org>
> To: draft-ietf-sfc-serviceid-header@ietf.org, sfc-chairs@ietf.org
> 
> 
> The IETF WG state of draft-ietf-sfc-serviceid-header has been changed to "In
> WG Last Call" from "WG Document" by Joel Halpern:
> 
> https://datatracker.ietf.org/doc/draft-ietf-sfc-serviceid-header/
> 
> Comment:
> This starts the working group last call for this document.  It has been
> discussed on the email list.  We need to see responses.  If you see issues
> with publishing this document as an RFC, please speak up now.  And please be
> clear about what your concerns are.   At the same time, if you think that
> publishing this as an RFC is a good thing for the working group, please
> speak
> up.
> 
> As a note for those who may be concerned about the relationship to the TLV
> draft, the chairs have noticed that problem, and we believe we have gotten
> that document unstuck.
> 
> Given the propensity for people to disappear at this time of year, I am
> giving the document a 4 week last call.
> 
> Thank you for your time and attention,
> Joel (& Jim)
> 
> _______________________________________________
> sfc mailing list
> sfc@ietf.org
> https://www.ietf.org/mailman/listinfo/sfc
> 


From nobody Sun Dec 15 20:10:59 2019
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From: Qin Wu <bill.wu@huawei.com>
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Thread-Topic: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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From nobody Sun Dec 15 20:36:32 2019
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From: Shunsuke Homma <shunsuke.homma.fp@hco.ntt.co.jp>
References: <157599887144.9975.7887971558651782704.idtracker@ietfa.amsl.com> <71423503-e1a3-31f1-43fc-527a0004ec2a@joelhalpern.com>
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Subject: Re: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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Hi authors,

I agree with that subscriber id will be useful, and simultaneously I have some questions on Performance Policy Identifier as below:
- In my understanding, SFC path and SF instance selection will be done at CF as starting point of SFC, and these information would
be implied in SFP. Why is the information needed to be represented as metadata in context header? (I agree that information for
policy selection at SFs would be needed because, for example, customers use multiple applications and they may have different
requirements for processes at SFs.) 
- ULL and UHR should be fulfilled as e2e communication, and some interwork with underlay transport (and maybe user plane in 3GPP if
it is used in mobile network) would be needed. Don't you describe some means how to interwork with other layers by using performance
policy identifier?

Also, I have some small comments:
- This document uses some 3GPP terms such as SGi and P/S-GW, and 3GPP documents(e.g., TS23.401) should be referred.
- SGi and P/S-GW are terms of 4G, but 5G is coming soon, thus why don't you add 5G terms (e.g., N6/DN, UPF) in addition to 4G terms?

Regards,

Shunsuke

-----Original Message-----
From: sfc <sfc-bounces@ietf.org> On Behalf Of Joel M. Halpern
Sent: Wednesday, December 11, 2019 10:52 PM
To: sfc@ietf.org
Subject: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header

Starting WG Last call.  See comment below for description.
Thank you,
Joel


-------- Forwarded Message --------
Subject: IETF WG state changed for draft-ietf-sfc-serviceid-header
Resent-Date: Tue, 10 Dec 2019 09:27:51 -0800 (PST)
Resent-From: alias-bounces@ietf.org
Resent-To: james.n.guichard@futurewei.com, jmh@joelhalpern.com, tal.mizrahi.phd@gmail.com
Date: Tue, 10 Dec 2019 09:27:51 -0800
From: IETF Secretariat <ietf-secretariat-reply@ietf.org>
To: draft-ietf-sfc-serviceid-header@ietf.org, sfc-chairs@ietf.org


The IETF WG state of draft-ietf-sfc-serviceid-header has been changed to "In
WG Last Call" from "WG Document" by Joel Halpern:

https://datatracker.ietf.org/doc/draft-ietf-sfc-serviceid-header/

Comment:
This starts the working group last call for this document.  It has been
discussed on the email list.  We need to see responses.  If you see issues
with publishing this document as an RFC, please speak up now.  And please be
clear about what your concerns are.   At the same time, if you think that
publishing this as an RFC is a good thing for the working group, please 
speak
up.

As a note for those who may be concerned about the relationship to the TLV
draft, the chairs have noticed that problem, and we believe we have gotten
that document unstuck.

Given the propensity for people to disappear at this time of year, I am
giving the document a 4 week last call.

Thank you for your time and attention,
Joel (& Jim)

_______________________________________________
sfc mailing list
sfc@ietf.org
https://www.ietf.org/mailman/listinfo/sfc



From nobody Mon Dec 16 00:33:47 2019
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Cc: iesg-secretary@ietf.org, Tal Mizrahi <tal.mizrahi.phd@gmail.com>, tal.mizrahi.phd@gmail.com, sfc-chairs@ietf.org, sfc@ietf.org
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Subject: [sfc] Publication has been requested for draft-ietf-sfc-oam-framework-11
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Tal Mizrahi has requested publication of draft-ietf-sfc-oam-framework-11 as Informational on behalf of the SFC working group.

Please verify the document's state at https://datatracker.ietf.org/doc/draft-ietf-sfc-oam-framework/


From nobody Mon Dec 16 08:53:56 2019
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Subject: [sfc] I-D Action: draft-ietf-sfc-nsh-tlv-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 Service Function Chaining WG of the IETF.

        Title           : Network Service Header TLVs
        Authors         : Yuehua (Corona) Wei
                          Paul Quinn
                          Uri Elzur
                          Sumandra Majee
	Filename        : draft-ietf-sfc-nsh-tlv-01.txt
	Pages           : 9
	Date            : 2019-12-15

Abstract:
   This draft describes Network Service Header (NSH) MD-Type 2 metadata
   TLVs that can be used within a service function path.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-sfc-nsh-tlv/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-sfc-nsh-tlv-01
https://datatracker.ietf.org/doc/html/draft-ietf-sfc-nsh-tlv-01

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-sfc-nsh-tlv-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/


From nobody Mon Dec 16 09:05:45 2019
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Subject: [sfc] Fwd:  I-D Action: draft-ietf-sfc-nsh-tlv-01.txt
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As you may have seen, there is a new revision of the SFC NSH TLV draft. 
This is an important working group draft.  The chairs apologize for 
allowing it to expire.  We have recruited a new editor, thank you 
Corana, who has refreshed the draft.

She is now reviewing the draft to see what changes she believes are 
needed.  She will send that information to the list.  Meanwhile, it 
would be good if working group members would review the draft and send 
any comments or suggestions to the list.

Yours,
Joel (& Jim)


-------- Forwarded Message --------
Subject: [sfc] I-D Action: draft-ietf-sfc-nsh-tlv-01.txt
Date: Mon, 16 Dec 2019 08:53:55 -0800
From: internet-drafts@ietf.org
Reply-To: sfc@ietf.org
To: i-d-announce@ietf.org
CC: sfc@ietf.org


A New Internet-Draft is available from the on-line Internet-Drafts 
directories.
This draft is a work item of the Service Function Chaining WG of the IETF.

         Title           : Network Service Header TLVs
         Authors         : Yuehua (Corona) Wei
                           Paul Quinn
                           Uri Elzur
                           Sumandra Majee
	Filename        : draft-ietf-sfc-nsh-tlv-01.txt
	Pages           : 9
	Date            : 2019-12-15

Abstract:
    This draft describes Network Service Header (NSH) MD-Type 2 metadata
    TLVs that can be used within a service function path.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-sfc-nsh-tlv/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-sfc-nsh-tlv-01
https://datatracker.ietf.org/doc/html/draft-ietf-sfc-nsh-tlv-01

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-sfc-nsh-tlv-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/

_______________________________________________
sfc mailing list
sfc@ietf.org
https://www.ietf.org/mailman/listinfo/sfc


From nobody Tue Dec 17 19:04:26 2019
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Subject: [sfc] [Editorial Errata Reported] RFC8300 (5939)
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The following errata report has been submitted for RFC8300,
"Network Service Header (NSH)".

--------------------------------------
You may review the report below and at:
https://www.rfc-editor.org/errata/eid5939

--------------------------------------
Type: Editorial
Reported by: Alissa Cooper <alissa@cooperw.in>

Section: 8.2.1

Original Text
-------------
Given that NSH is transport independent, as mentioned above, a secure transport, such as IPsec can be used for carry NSH.

Corrected Text
--------------
Given that NSH is transport independent, as mentioned above, a secure transport, such as IPsec, can be used for carrying NSH.

Notes
-----
There is subject-verb disagreement in the RFC text.

Instructions:
-------------
This erratum is currently posted as "Reported". If necessary, please
use "Reply All" to discuss whether it should be verified or
rejected. When a decision is reached, the verifying party  
can log in to change the status and edit the report, if necessary. 

--------------------------------------
RFC8300 (draft-ietf-sfc-nsh-28)
--------------------------------------
Title               : Network Service Header (NSH)
Publication Date    : January 2018
Author(s)           : P. Quinn, Ed., U. Elzur, Ed., C. Pignataro, Ed.
Category            : PROPOSED STANDARD
Source              : Service Function Chaining
Area                : Routing
Stream              : IETF
Verifying Party     : IESG


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From: <Dirk.von-Hugo@telekom.de>
To: <bill.wu@huawei.com>, <jmh@joelhalpern.com>, <sfc@ietf.org>
CC: <behcet.sarikaya@gmail.com>, <sarikaya@ieee.org>, <mohamed.boucadair@orange.com>
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Thread-Topic: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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Archived-At: <https://mailarchive.ietf.org/arch/msg/sfc/tMoRazOua_27AJSEgT8S0cZQKqk>
Subject: Re: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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Hi Shunsuke,
thanks for your comments. Fair points raised!=20
We therefore addressed the ways to control SFC entities according to servic=
e specific policies/rules by saying in the draft:=20

=3D=3D
   Thus, the performance policy identifier allows for the distributed
   enforcement of a per-service policy such as a service function path
   to only include specific SFs instances.  Details of this process are
   implementation-specific.  For illustration purposes, an SFF may
   retrieve the details of usable SFs based upon the corresponding
   performance policy identifier.  Typical criteria for instantiating
   specific SFs include location, performance, or proximity
   considerations.  For the particular case of UHR services, the stand-
   by operation of back-up capacity or the deployment of multiple SF
   instances may be requested.
=3D=3D

... and think that - especially a dynamic SFP choice - cannot be achieved b=
y CF alone.=20

Regarding e2e communication we think that actually any SFC decision relies =
on underlying transport or user plane layers and routing decisions to be en=
forced there. So a description of interworking mechanisms seems to ber out =
of scope for our document. If you think it would help of course we could st=
ate this explicitly.
=20
We are fine to add references to 3GPP specs and extending to 5G NFs as UPF =
etc. where applicable!

Thanks again!

Best regards - on behalf of the co-authors
Dirk
=20
=20
> -----Original Message-----
> From: sfc <sfc-bounces@ietf.org> On Behalf Of Shunsuke Homma
> Sent: Montag, 16. Dezember 2019 05:36
> To: 'Joel M. Halpern' <jmh@joelhalpern.com>; sfc@ietf.org
> Subject: Re: [sfc] Fwd: IETF WG state changed for=20
> draft-ietf-sfc-serviceid- header
>=20
> Hi authors,
>=20
> I agree with that subscriber id will be useful, and simultaneously I=20
> have some questions on Performance Policy Identifier as below:
> - In my understanding, SFC path and SF instance selection will be done=20
> at CF as starting point of SFC, and these information would be implied in=
 SFP.
> Why is the information needed to be represented as metadata in context=20
> header? (I agree that information for policy selection at SFs would be=20
> needed because, for example, customers use multiple applications and=20
> they may have different requirements for processes at SFs.)
> - ULL and UHR should be fulfilled as e2e communication, and some=20
> interwork with underlay transport (and maybe user plane in 3GPP if it=20
> is used in mobile network) would be needed. Don't you describe some=20
> means how to interwork with other layers by using performance policy iden=
tifier?
>=20
> Also, I have some small comments:
> - This document uses some 3GPP terms such as SGi and P/S-GW, and 3GPP=20
> documents(e.g., TS23.401) should be referred.
> - SGi and P/S-GW are terms of 4G, but 5G is coming soon, thus why=20
> don't you add 5G terms (e.g., N6/DN, UPF) in addition to 4G terms?
>=20
> Regards,
>=20
> Shunsuke
>=20
> -----Original Message-----
> From: sfc <sfc-bounces@ietf.org> On Behalf Of Joel M. Halpern
> Sent: Wednesday, December 11, 2019 10:52 PM
> To: sfc@ietf.org
> Subject: [sfc] Fwd: IETF WG state changed for=20
> draft-ietf-sfc-serviceid- header
>=20
> Starting WG Last call.  See comment below for description.
> Thank you,
> Joel
>=20
>=20
> -------- Forwarded Message --------
> Subject: IETF WG state changed for draft-ietf-sfc-serviceid-header
> Resent-Date: Tue, 10 Dec 2019 09:27:51 -0800 (PST)
> Resent-From: alias-bounces@ietf.org
> Resent-To: james.n.guichard@futurewei.com, jmh@joelhalpern.com,=20
> tal.mizrahi.phd@gmail.com
> Date: Tue, 10 Dec 2019 09:27:51 -0800
> From: IETF Secretariat <ietf-secretariat-reply@ietf.org>
> To: draft-ietf-sfc-serviceid-header@ietf.org, sfc-chairs@ietf.org
>=20
>=20
> The IETF WG state of draft-ietf-sfc-serviceid-header has been changed=20
> to "In WG Last Call" from "WG Document" by Joel Halpern:
>=20
> https://datatracker.ietf.org/doc/draft-ietf-sfc-serviceid-header/
>=20
> Comment:
> This starts the working group last call for this document.  It has=20
> been discussed on the email list.  We need to see responses.  If you=20
> see issues with publishing this document as an RFC, please speak up=20
> now.  And please be
> clear about what your concerns are.   At the same time, if you think that
> publishing this as an RFC is a good thing for the working group,=20
> please speak up.
>=20
> As a note for those who may be concerned about the relationship to the=20
> TLV draft, the chairs have noticed that problem, and we believe we=20
> have gotten that document unstuck.
>=20
> Given the propensity for people to disappear at this time of year, I=20
> am giving the document a 4 week last call.
>=20
> Thank you for your time and attention, Joel (& Jim)
>=20
> _______________________________________________
> sfc mailing list
> sfc@ietf.org
> https://www.ietf.org/mailman/listinfo/sfc
>=20
>=20
> _______________________________________________
> sfc mailing list
> sfc@ietf.org
> https://www.ietf.org/mailman/listinfo/sfc


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Thread-Topic: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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--_000_B8F9A780D330094D99AF023C5877DABAA95030D2dggeml511mbxchi_--


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Subject: [sfc] [Errata Verified] RFC8300 (5939)
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The following errata report has been verified for RFC8300,
"Network Service Header (NSH)". 

--------------------------------------
You may review the report below and at:
https://www.rfc-editor.org/errata/eid5939

--------------------------------------
Status: Verified
Type: Editorial

Reported by: Alissa Cooper <alissa@cooperw.in>
Date Reported: 2019-12-18
Verified by: RFC Editor  

Section: 8.2.1

Original Text
-------------
Given that NSH is transport independent, as mentioned above, a secure transport, such as IPsec can be used for carry NSH.

Corrected Text
--------------
Given that NSH is transport independent, as mentioned above, a secure transport, such as IPsec, can be used for carrying NSH.

Notes
-----
Grammar issue: "carry" should be "carrying".

--------------------------------------
RFC8300 (draft-ietf-sfc-nsh-28)
--------------------------------------
Title               : Network Service Header (NSH)
Publication Date    : January 2018
Author(s)           : P. Quinn, Ed., U. Elzur, Ed., C. Pignataro, Ed.
Category            : PROPOSED STANDARD
Source              : Service Function Chaining
Area                : Routing
Stream              : IETF


From nobody Fri Dec 20 09:09:56 2019
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From: Loa Andersson <loa@pi.nu>
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Subject: Re: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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Joel,

A naive question inline.

On 16/12/2019 09:26, Joel M. Halpern wrote:
> I am not confident that I follow your reasoning.   So let me restate 
> slightly, and then add some observations and questions.
> 
> You appear to be observing that the information as to what serviceID 
> could come from the control plane framework.  Is that what you are 
> getting at?
> 
> That draft has not been updated in more than 3 years, expired for 2.5 

Is what you say that draft-ietf-sfc-control-plane has not been changed
for 3 years and expired for 2.5?

Sometimes umbrella documents is useful, in this case we seems to be
doing good without one.

/Loa
> years.  It does not appear that the working group has any interest in 
> the document.  When it was last considered, there was a lot of 
> controversey about the draft, and if I recall correctly no agreement 
> that it was structured the right way.
> 
> Our approach to metadata, and for that matter to SPFID selection, and to 
> the forwarding entries in SFF, has been that the information can come 
> from a number of places and we do not tie the definitions to the 
> mechanisms used to provide them.
> 
> As such, I do not understand what form of reference would be 
> appropriate, even if the cited document were an active WG document.
> 
> Yours,
> Joel
> 
> On 12/15/2019 8:07 PM, Qin Wu wrote:
>> I believe this draft is under umbrella of 
>> draft-ietf-sfc-control-plane-08, suggest to add reference to it.
>> In addition, It will be great to add usage example of new defined 
>> subscriber identifier and Performance Policy Identifier.
>> Besides these, I think this draft is ready to go.
>>
>> -Qin
>> -----邮件原件-----
>> 发件人: sfc [mailto:sfc-bounces@ietf.org] 代表 Joel M. Halpern
>> 发送时间: 2019年12月11日 21:52
>> 收件人: sfc@ietf.org
>> 主题: [sfc] Fwd: IETF WG state changed for 
>> draft-ietf-sfc-serviceid-header
>>
>> Starting WG Last call.  See comment below for description.
>> Thank you,
>> Joel
>>
>>
>> -------- Forwarded Message --------
>> Subject: IETF WG state changed for draft-ietf-sfc-serviceid-header
>> Resent-Date: Tue, 10 Dec 2019 09:27:51 -0800 (PST)
>> Resent-From: alias-bounces@ietf.org
>> Resent-To: james.n.guichard@futurewei.com, jmh@joelhalpern.com, 
>> tal.mizrahi.phd@gmail.com
>> Date: Tue, 10 Dec 2019 09:27:51 -0800
>> From: IETF Secretariat <ietf-secretariat-reply@ietf.org>
>> To: draft-ietf-sfc-serviceid-header@ietf.org, sfc-chairs@ietf.org
>>
>>
>> The IETF WG state of draft-ietf-sfc-serviceid-header has been changed 
>> to "In
>> WG Last Call" from "WG Document" by Joel Halpern:
>>
>> https://datatracker.ietf.org/doc/draft-ietf-sfc-serviceid-header/
>>
>> Comment:
>> This starts the working group last call for this document.  It has been
>> discussed on the email list.  We need to see responses.  If you see 
>> issues
>> with publishing this document as an RFC, please speak up now.  And 
>> please be
>> clear about what your concerns are.   At the same time, if you think that
>> publishing this as an RFC is a good thing for the working group, please
>> speak
>> up.
>>
>> As a note for those who may be concerned about the relationship to the 
>> TLV
>> draft, the chairs have noticed that problem, and we believe we have 
>> gotten
>> that document unstuck.
>>
>> Given the propensity for people to disappear at this time of year, I am
>> giving the document a 4 week last call.
>>
>> Thank you for your time and attention,
>> Joel (& Jim)
>>
>> _______________________________________________
>> sfc mailing list
>> sfc@ietf.org
>> https://www.ietf.org/mailman/listinfo/sfc
>>
> 
> _______________________________________________
> sfc mailing list
> sfc@ietf.org
> https://www.ietf.org/mailman/listinfo/sfc

-- 


Loa Andersson                        email: loa@pi.nu
Senior MPLS Expert
Bronze Dragon Consulting             phone: +46 739 81 21 64


From nobody Fri Dec 20 09:15:03 2019
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Subject: Re: [sfc] Fwd: IETF WG state changed for draft-ietf-sfc-serviceid-header
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I agree Loa, we do not seem to need an umbrella document.
If the working group decides to engage in control plane work, then we 
might want to re-examine whether or not a framework document would be 
helpful.

Yours,
Joel

On 12/20/2019 12:09 PM, Loa Andersson wrote:
> Joel,
> 
> A naive question inline.
> 
> On 16/12/2019 09:26, Joel M. Halpern wrote:
>> I am not confident that I follow your reasoning.   So let me restate 
>> slightly, and then add some observations and questions.
>>
>> You appear to be observing that the information as to what serviceID 
>> could come from the control plane framework.  Is that what you are 
>> getting at?
>>
>> That draft has not been updated in more than 3 years, expired for 2.5 
> 
> Is what you say that draft-ietf-sfc-control-plane has not been changed
> for 3 years and expired for 2.5?
> 
> Sometimes umbrella documents is useful, in this case we seems to be
> doing good without one.
> 
> /Loa
>> years.  It does not appear that the working group has any interest in 
>> the document.  When it was last considered, there was a lot of 
>> controversey about the draft, and if I recall correctly no agreement 
>> that it was structured the right way.
>>
>> Our approach to metadata, and for that matter to SPFID selection, and 
>> to the forwarding entries in SFF, has been that the information can 
>> come from a number of places and we do not tie the definitions to the 
>> mechanisms used to provide them.
>>
>> As such, I do not understand what form of reference would be 
>> appropriate, even if the cited document were an active WG document.
>>
>> Yours,
>> Joel
>>
>> On 12/15/2019 8:07 PM, Qin Wu wrote:
>>> I believe this draft is under umbrella of 
>>> draft-ietf-sfc-control-plane-08, suggest to add reference to it.
>>> In addition, It will be great to add usage example of new defined 
>>> subscriber identifier and Performance Policy Identifier.
>>> Besides these, I think this draft is ready to go.
>>>
>>> -Qin
>>> -----邮件原件-----
>>> 发件人: sfc [mailto:sfc-bounces@ietf.org] 代表 Joel M. Halpern
>>> 发送时间: 2019年12月11日 21:52
>>> 收件人: sfc@ietf.org
>>> 主题: [sfc] Fwd: IETF WG state changed for 
>>> draft-ietf-sfc-serviceid-header
>>>
>>> Starting WG Last call.  See comment below for description.
>>> Thank you,
>>> Joel
>>>
>>>
>>> -------- Forwarded Message --------
>>> Subject: IETF WG state changed for draft-ietf-sfc-serviceid-header
>>> Resent-Date: Tue, 10 Dec 2019 09:27:51 -0800 (PST)
>>> Resent-From: alias-bounces@ietf.org
>>> Resent-To: james.n.guichard@futurewei.com, jmh@joelhalpern.com, 
>>> tal.mizrahi.phd@gmail.com
>>> Date: Tue, 10 Dec 2019 09:27:51 -0800
>>> From: IETF Secretariat <ietf-secretariat-reply@ietf.org>
>>> To: draft-ietf-sfc-serviceid-header@ietf.org, sfc-chairs@ietf.org
>>>
>>>
>>> The IETF WG state of draft-ietf-sfc-serviceid-header has been changed 
>>> to "In
>>> WG Last Call" from "WG Document" by Joel Halpern:
>>>
>>> https://datatracker.ietf.org/doc/draft-ietf-sfc-serviceid-header/
>>>
>>> Comment:
>>> This starts the working group last call for this document.  It has been
>>> discussed on the email list.  We need to see responses.  If you see 
>>> issues
>>> with publishing this document as an RFC, please speak up now.  And 
>>> please be
>>> clear about what your concerns are.   At the same time, if you think 
>>> that
>>> publishing this as an RFC is a good thing for the working group, please
>>> speak
>>> up.
>>>
>>> As a note for those who may be concerned about the relationship to 
>>> the TLV
>>> draft, the chairs have noticed that problem, and we believe we have 
>>> gotten
>>> that document unstuck.
>>>
>>> Given the propensity for people to disappear at this time of year, I am
>>> giving the document a 4 week last call.
>>>
>>> Thank you for your time and attention,
>>> Joel (& Jim)
>>>
>>> _______________________________________________
>>> sfc mailing list
>>> sfc@ietf.org
>>> https://www.ietf.org/mailman/listinfo/sfc
>>>
>>
>> _______________________________________________
>> sfc mailing list
>> sfc@ietf.org
>> https://www.ietf.org/mailman/listinfo/sfc
> 


From nobody Fri Dec 20 09:37:19 2019
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Subject: [sfc] I-D Action: draft-mirsky-sfc-pmamm-09.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 Service Function Chaining WG of the IETF.

        Title           : Performance Measurement (PM) with Alternate Marking Method in Service Function Chaining (SFC) Domain
        Authors         : Greg Mirsky
                          Giuseppe Fioccola
                          Tal Mizrahi
	Filename        : draft-mirsky-sfc-pmamm-09.txt
	Pages           : 8
	Date            : 2019-12-20

Abstract:
   This document describes how the alternate marking method can be used
   as the efficient performance measurement method taking advantage of
   the actual data flows in a Service Function Chaining (SFC) domain.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-mirsky-sfc-pmamm/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-mirsky-sfc-pmamm-09
https://datatracker.ietf.org/doc/html/draft-mirsky-sfc-pmamm-09

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-mirsky-sfc-pmamm-09


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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Subject: [sfc] ACM SIGCOMM Symposium on SDN Research (SOSR) 2020 Call for Demos and Posters
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*Call for Demos and Posters - SOSR 2020*

The ACM Symposium on SDN Research (SOSR) demos and posters session
showcases research projects that are in an early stage and could benefit
from community feedback. Topics of interest are the same as research topics
in the SOSR call for papers. We particularly invite the submission of
emerging results in SDN research that address timely problems, that can
help evolve the landscape of SDN, that enhance our understanding of how SDN
works in real-world deployments or realistic testbeds, or that could
influence further applied research and experimentation in industry. The
SOSR 2020 Demos and Posters committee will review all proposals.

All demos will be provided with table space, an external display, a poster
board and wireless Internet access by default. The demos should be
configured to run in a cloud environment accessible via Internet and
presented from the exhibition space floor on the demonstrator's laptop. Any
additional needs (beyond the defaults: table, monitor, Internet) such as
equipment for the demo, required setup time or additional facilities must
be requested with submission.

If you have interesting early-stage work, which has not yet evolved into a
fully-fledged demo, please consider submitting a poster proposal.
*What is a poster?*

We expect both poster and demo presenters to prepare a poster. A poster is
A0 paper size in portrait mode (841 =C3=97 1189mm), to which you can affix
visually appealing material that describes your research. Alternatively,
you can use the space as a continuum. You should prepare the best material
(visually appealing and succinct) that effectively communicates your
research problem, techniques, results, and what is novel/important about
the work. You do not submit such a large-format image; only an abstract
describing in text what the poster would present.
*What to submit*

Please submit your demo or poster proposal in the form of a two-page
abstract in PDF. The abstract should clearly state: (a) the problem being
addressed, (b) what makes this problem interesting, important, and
challenging, (c) your approach to the problem, and (d) the key
contributions.

If you are submitting a demo, you should also include a video clip
showcasing the work, in addition to the abstract. The video should be no
more than 3 minutes and should give a good idea of what the demo is about
and what it would look like. A link to the video should be included in the
abstract PDF.

Prepare your abstract using the 10=C2=AD point format following the *2017 A=
CM
SIG LaTeX style file <http://www.acm.org/publications/proceedings-template>=
*.
Use the sample latex file sample-sigconf.tex. Word documents will not be
accepted. The abstracts of accepted posters and demos will be available to
all attendees at the conference.

Students who are submitting demos/posters are highly encouraged to examine
if they are eligible for student travel grants.
*Where to submit*

Please submit your abstract to https://sosr20posters.hotcrp.com/
<https://sosr19posters.hotcrp.com/>. Submissions are single blind, so
please include authors' names and affiliation.
*Important Dates*
Submission Deadline: January 24, 2020 (23:59 PST)
Acceptance Notification: February 3, 2020
Camera-ready Deadline: February 17, 2020

--000000000000dc5539059a530e08
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<div dir=3D"ltr"><br><div class=3D"gmail_quote"><div dir=3D"ltr">
<h1 style=3D"border:0px none;font-family:Verdana;font-size:22.5px;font-weig=
ht:inherit;margin:0px;outline:currentcolor none 0px;padding:0px;vertical-al=
ign:baseline;clear:both;color:rgb(55,55,55)"><b style=3D"border:0px none;fo=
nt-family:inherit;font-style:inherit;margin:0px;outline:currentcolor none 0=
px;padding:0px;vertical-align:baseline">Call for Demos and Posters - SOSR 2=
020</b></h1><p style=3D"border:0px none;font-family:Verdana;font-size:15px;=
margin:0px 0px 1.625em;outline:currentcolor none 0px;padding:0px;vertical-a=
lign:baseline;color:rgb(55,55,55)">The
 ACM Symposium on SDN Research (SOSR) demos and posters session=20
showcases research projects that are in an early stage and could
 benefit from community feedback. Topics of interest are the same as=20
research topics in the SOSR call for papers. We particularly invite the=20
submission of emerging results in SDN research that address timely=20
problems, that can help evolve the landscape of SDN, that enhance our=20
understanding of how SDN works in real-world deployments or realistic=20
testbeds, or that could influence further applied research and=20
experimentation in industry. The SOSR 2020 Demos and Posters committee=20
will review all proposals.</p><p style=3D"border:0px none;font-family:Verda=
na;font-size:15px;margin:0px 0px 1.625em;outline:currentcolor none 0px;padd=
ing:0px;vertical-align:baseline;color:rgb(55,55,55)">All
 demos will be provided with table space, an external display, a poster=20
board and wireless Internet access by default. The demos should be=20
configured to run in a cloud environment accessible via Internet and=20
presented from the exhibition space floor on the demonstrator&#39;s laptop.=
=20
Any additional needs (beyond the defaults: table, monitor, Internet)=20
such as equipment for the demo, required setup time or additional=20
facilities must be requested with submission.</p><p style=3D"border:0px non=
e;font-family:Verdana;font-size:15px;margin:0px 0px 1.625em;outline:current=
color none 0px;padding:0px;vertical-align:baseline;color:rgb(55,55,55)">If
 you have interesting early-stage work, which has not yet evolved into a
 fully-fledged demo, please consider submitting a poster proposal.</p><h4 s=
tyle=3D"border:0px none;font-family:Verdana;font-size:18px;font-weight:inhe=
rit;margin:0px;outline:currentcolor none 0px;padding:0px;vertical-align:bas=
eline;clear:both;color:rgb(55,55,55)"><b style=3D"border:0px none;font-fami=
ly:inherit;font-style:inherit;margin:0px;outline:currentcolor none 0px;padd=
ing:0px;vertical-align:baseline">What is a poster?</b></h4><p style=3D"bord=
er:0px none;font-family:Verdana;font-size:15px;margin:0px 0px 1.625em;outli=
ne:currentcolor none 0px;padding:0px;vertical-align:baseline;color:rgb(55,5=
5,55)">We
 expect both poster and demo presenters to prepare a poster. A poster is
 A0 paper size in portrait mode (841 =C3=97 1189mm), to which you can affix=
=20
visually appealing material that describes your research. Alternatively,
 you can use the space as a continuum. You should prepare the best=20
material (visually appealing and succinct) that effectively communicates
 your research problem, techniques, results, and what is novel/important
 about the work. You do not submit such a large-format image; only an=20
abstract describing in text what the poster would present.</p><h4 style=3D"=
border:0px none;font-family:Verdana;font-size:18px;font-weight:inherit;marg=
in:0px;outline:currentcolor none 0px;padding:0px;vertical-align:baseline;cl=
ear:both;color:rgb(55,55,55)"><b style=3D"border:0px none;font-family:inher=
it;font-style:inherit;margin:0px;outline:currentcolor none 0px;padding:0px;=
vertical-align:baseline">What to submit</b></h4><p style=3D"border:0px none=
;font-family:Verdana;font-size:15px;margin:0px 0px 1.625em;outline:currentc=
olor none 0px;padding:0px;vertical-align:baseline;color:rgb(55,55,55)">Plea=
se
 submit your demo or poster proposal in the form of a two-page abstract=20
in PDF. The abstract should clearly state: (a) the problem being=20
addressed, (b) what makes this problem interesting, important, and=20
challenging, (c) your approach to the problem, and (d) the key=20
contributions.</p><p style=3D"border:0px none;font-family:Verdana;font-size=
:15px;margin:0px 0px 1.625em;outline:currentcolor none 0px;padding:0px;vert=
ical-align:baseline;color:rgb(55,55,55)">If
 you are submitting a demo, you should also include a video clip=20
showcasing the work, in addition to the abstract. The video should be no
 more than 3 minutes and should give a good idea of what the demo is=20
about and what it would look like. A link to the video should be=20
included in the abstract PDF.</p><p style=3D"border:0px none;font-family:Ve=
rdana;font-size:15px;margin:0px 0px 1.625em;outline:currentcolor none 0px;p=
adding:0px;vertical-align:baseline;color:rgb(55,55,55)">Prepare your abstra=
ct using the 10=C2=AD point format following the=C2=A0<b style=3D"border:0p=
x none;font-family:inherit;font-style:inherit;margin:0px;outline:currentcol=
or none 0px;padding:0px;vertical-align:baseline"><a href=3D"http://www.acm.=
org/publications/proceedings-template" style=3D"border:0px none;font-family=
:inherit;font-style:inherit;font-weight:inherit;margin:0px;outline:currentc=
olor none 0px;padding:0px;vertical-align:baseline;color:rgb(25,130,209);tex=
t-decoration-line:none" rel=3D"noreferrer" target=3D"_blank">2017 ACM SIG L=
aTeX style file</a></b>.
 Use the sample latex file sample-sigconf.tex. Word documents will not=20
be accepted. The abstracts of accepted posters and demos will be=20
available to all attendees at the conference.</p><p style=3D"border:0px non=
e;font-family:Verdana;font-size:15px;margin:0px 0px 1.625em;outline:current=
color none 0px;padding:0px;vertical-align:baseline;color:rgb(55,55,55)">Stu=
dents who are submitting demos/posters are highly encouraged to examine if =
they are eligible for student travel grants.</p><h4 style=3D"border:0px non=
e;font-family:Verdana;font-size:18px;font-weight:inherit;margin:0px;outline=
:currentcolor none 0px;padding:0px;vertical-align:baseline;clear:both;color=
:rgb(55,55,55)"><b style=3D"border:0px none;font-family:inherit;font-style:=
inherit;margin:0px;outline:currentcolor none 0px;padding:0px;vertical-align=
:baseline">Where to submit</b></h4><p style=3D"border:0px none;font-family:=
Verdana;font-size:15px;margin:0px 0px 1.625em;outline:currentcolor none 0px=
;padding:0px;vertical-align:baseline;color:rgb(55,55,55)">Please submit you=
r abstract to=C2=A0<a href=3D"https://sosr19posters.hotcrp.com/" style=3D"b=
order:0px none;font-family:inherit;font-style:inherit;font-weight:inherit;m=
argin:0px;outline:currentcolor none 0px;padding:0px;vertical-align:baseline=
;color:rgb(25,130,209);text-decoration-line:none" rel=3D"noreferrer" target=
=3D"_blank">https://sosr20posters.hotcrp.com/</a>. Submissions are single b=
lind, so please include authors&#39; names and affiliation.</p><h4 style=3D=
"border:0px none;font-family:Verdana;font-size:18px;font-weight:inherit;mar=
gin:0px;outline:currentcolor none 0px;padding:0px;vertical-align:baseline;c=
lear:both;color:rgb(55,55,55)"><b style=3D"border:0px none;font-family:inhe=
rit;font-style:inherit;margin:0px;outline:currentcolor none 0px;padding:0px=
;vertical-align:baseline">Important Dates</b></h4><div style=3D"border:0px =
none;font-family:Verdana;font-size:15px;margin:0px;outline:currentcolor non=
e 0px;padding:0px 0px 0px 4em;vertical-align:baseline;color:rgb(55,55,55)">=
<table style=3D"border:0px none;font-family:inherit;font-style:inherit;font=
-weight:inherit;margin:0px;outline:currentcolor none 0px;padding:0px;vertic=
al-align:baseline;border-spacing:0px"><tbody style=3D"border:0px none;font-=
family:inherit;font-style:inherit;font-weight:inherit;margin:0px;outline:cu=
rrentcolor none 0px;padding:0px;vertical-align:baseline"><tr style=3D"borde=
r:0px none;font-family:inherit;font-style:inherit;font-weight:inherit;margi=
n:0px;outline:currentcolor none 0px;padding:0px;vertical-align:baseline"><t=
h style=3D"border:0px none;font-family:inherit;font-style:inherit;font-weig=
ht:inherit;margin:0px;outline:currentcolor none 0px;padding:0px;vertical-al=
ign:baseline;width:200px">Submission Deadline:</th><td style=3D"border:0px =
none;font-family:inherit;font-style:inherit;font-weight:inherit;outline:cur=
rentcolor none 0px;padding:0px;vertical-align:baseline">January 24, 2020 (2=
3:59 PST)</td></tr><tr style=3D"border:0px none;font-family:inherit;font-st=
yle:inherit;font-weight:inherit;margin:0px;outline:currentcolor none 0px;pa=
dding:0px;vertical-align:baseline;background-color:rgb(242,242,242)"><th st=
yle=3D"border:0px none;font-family:inherit;font-style:inherit;font-weight:i=
nherit;margin:0px;outline:currentcolor none 0px;padding:0px;vertical-align:=
baseline">Acceptance Notification:</th><td style=3D"border:0px none;font-fa=
mily:inherit;font-style:inherit;font-weight:inherit;outline:currentcolor no=
ne 0px;padding:0px;vertical-align:baseline">February 3, 2020</td></tr><tr s=
tyle=3D"border:0px none;font-family:inherit;font-style:inherit;font-weight:=
inherit;margin:0px;outline:currentcolor none 0px;padding:0px;vertical-align=
:baseline"><th style=3D"border:0px none;font-family:inherit;font-style:inhe=
rit;font-weight:inherit;margin:0px;outline:currentcolor none 0px;padding:0p=
x;vertical-align:baseline">Camera-ready Deadline:</th><td style=3D"border:0=
px none;font-family:inherit;font-style:inherit;font-weight:inherit;outline:=
currentcolor none 0px;padding:0px;vertical-align:baseline">February 17, 202=
0<br></td></tr></tbody></table></div>

</div>
</div></div>

--000000000000dc5539059a530e08--


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Subject: [sfc] ACM SIGCOMM Symposium on SDN Research (SOSR) 2020 Call for Demos and Posters
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*Call for Demos and Posters - SOSR 2020*

The ACM Symposium on SDN Research (SOSR) demos and posters session
showcases research projects that are in an early stage and could benefit
from community feedback. Topics of interest are the same as research topics
in the SOSR call for papers. We particularly invite the submission of
emerging results in SDN research that address timely problems, that can
help evolve the landscape of SDN, that enhance our understanding of how SDN
works in real-world deployments or realistic testbeds, or that could
influence further applied research and experimentation in industry. The
SOSR 2020 Demos and Posters committee will review all proposals.

All demos will be provided with table space, an external display, a poster
board and wireless Internet access by default. The demos should be
configured to run in a cloud environment accessible via Internet and
presented from the exhibition space floor on the demonstrator's laptop. Any
additional needs (beyond the defaults: table, monitor, Internet) such as
equipment for the demo, required setup time or additional facilities must
be requested with submission.

If you have interesting early-stage work, which has not yet evolved into a
fully-fledged demo, please consider submitting a poster proposal.
*What is a poster?*

We expect both poster and demo presenters to prepare a poster. A poster is
A0 paper size in portrait mode (841 =C3=97 1189mm), to which you can affix
visually appealing material that describes your research. Alternatively,
you can use the space as a continuum. You should prepare the best material
(visually appealing and succinct) that effectively communicates your
research problem, techniques, results, and what is novel/important about
the work. You do not submit such a large-format image; only an abstract
describing in text what the poster would present.
*What to submit*

Please submit your demo or poster proposal in the form of a two-page
abstract in PDF. The abstract should clearly state: (a) the problem being
addressed, (b) what makes this problem interesting, important, and
challenging, (c) your approach to the problem, and (d) the key
contributions.

If you are submitting a demo, you should also include a video clip
showcasing the work, in addition to the abstract. The video should be no
more than 3 minutes and should give a good idea of what the demo is about
and what it would look like. A link to the video should be included in the
abstract PDF.

Prepare your abstract using the 10=C2=AD point format following the *2017 A=
CM
SIG LaTeX style file <http://www.acm.org/publications/proceedings-template>=
*.
Use the sample latex file sample-sigconf.tex. Word documents will not be
accepted. The abstracts of accepted posters and demos will be available to
all attendees at the conference.

Students who are submitting demos/posters are highly encouraged to examine
if they are eligible for student travel grants.
*Where to submit*

Please submit your abstract to https://sosr20posters.hotcrp.com/
<https://sosr19posters.hotcrp.com/>. Submissions are single blind, so
please include authors' names and affiliation.
*Important Dates*
Submission Deadline: January 24, 2020 (23:59 PST)
Acceptance Notification: February 3, 2020
Camera-ready Deadline: February 17, 2020

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<div dir=3D"ltr">
<br><div class=3D"gmail_quote"><div dir=3D"ltr">
<h1 style=3D"border:0px none;font-family:Verdana;font-size:22.5px;font-weig=
ht:inherit;margin:0px;outline:currentcolor none 0px;padding:0px;vertical-al=
ign:baseline;clear:both;color:rgb(55,55,55)"><b style=3D"border:0px none;fo=
nt-family:inherit;font-style:inherit;margin:0px;outline:currentcolor none 0=
px;padding:0px;vertical-align:baseline">Call for Demos and Posters - SOSR 2=
020</b></h1><p style=3D"border:0px none;font-family:Verdana;font-size:15px;=
margin:0px 0px 1.625em;outline:currentcolor none 0px;padding:0px;vertical-a=
lign:baseline;color:rgb(55,55,55)">The
 ACM Symposium on SDN Research (SOSR) demos and posters session=20
showcases research projects that are in an early stage and could
 benefit from community feedback. Topics of interest are the same as=20
research topics in the SOSR call for papers. We particularly invite the=20
submission of emerging results in SDN research that address timely=20
problems, that can help evolve the landscape of SDN, that enhance our=20
understanding of how SDN works in real-world deployments or realistic=20
testbeds, or that could influence further applied research and=20
experimentation in industry. The SOSR 2020 Demos and Posters committee=20
will review all proposals.</p><p style=3D"border:0px none;font-family:Verda=
na;font-size:15px;margin:0px 0px 1.625em;outline:currentcolor none 0px;padd=
ing:0px;vertical-align:baseline;color:rgb(55,55,55)">All
 demos will be provided with table space, an external display, a poster=20
board and wireless Internet access by default. The demos should be=20
configured to run in a cloud environment accessible via Internet and=20
presented from the exhibition space floor on the demonstrator&#39;s laptop.=
=20
Any additional needs (beyond the defaults: table, monitor, Internet)=20
such as equipment for the demo, required setup time or additional=20
facilities must be requested with submission.</p><p style=3D"border:0px non=
e;font-family:Verdana;font-size:15px;margin:0px 0px 1.625em;outline:current=
color none 0px;padding:0px;vertical-align:baseline;color:rgb(55,55,55)">If
 you have interesting early-stage work, which has not yet evolved into a
 fully-fledged demo, please consider submitting a poster proposal.</p><h4 s=
tyle=3D"border:0px none;font-family:Verdana;font-size:18px;font-weight:inhe=
rit;margin:0px;outline:currentcolor none 0px;padding:0px;vertical-align:bas=
eline;clear:both;color:rgb(55,55,55)"><b style=3D"border:0px none;font-fami=
ly:inherit;font-style:inherit;margin:0px;outline:currentcolor none 0px;padd=
ing:0px;vertical-align:baseline">What is a poster?</b></h4><p style=3D"bord=
er:0px none;font-family:Verdana;font-size:15px;margin:0px 0px 1.625em;outli=
ne:currentcolor none 0px;padding:0px;vertical-align:baseline;color:rgb(55,5=
5,55)">We
 expect both poster and demo presenters to prepare a poster. A poster is
 A0 paper size in portrait mode (841 =C3=97 1189mm), to which you can affix=
=20
visually appealing material that describes your research. Alternatively,
 you can use the space as a continuum. You should prepare the best=20
material (visually appealing and succinct) that effectively communicates
 your research problem, techniques, results, and what is novel/important
 about the work. You do not submit such a large-format image; only an=20
abstract describing in text what the poster would present.</p><h4 style=3D"=
border:0px none;font-family:Verdana;font-size:18px;font-weight:inherit;marg=
in:0px;outline:currentcolor none 0px;padding:0px;vertical-align:baseline;cl=
ear:both;color:rgb(55,55,55)"><b style=3D"border:0px none;font-family:inher=
it;font-style:inherit;margin:0px;outline:currentcolor none 0px;padding:0px;=
vertical-align:baseline">What to submit</b></h4><p style=3D"border:0px none=
;font-family:Verdana;font-size:15px;margin:0px 0px 1.625em;outline:currentc=
olor none 0px;padding:0px;vertical-align:baseline;color:rgb(55,55,55)">Plea=
se
 submit your demo or poster proposal in the form of a two-page abstract=20
in PDF. The abstract should clearly state: (a) the problem being=20
addressed, (b) what makes this problem interesting, important, and=20
challenging, (c) your approach to the problem, and (d) the key=20
contributions.</p><p style=3D"border:0px none;font-family:Verdana;font-size=
:15px;margin:0px 0px 1.625em;outline:currentcolor none 0px;padding:0px;vert=
ical-align:baseline;color:rgb(55,55,55)">If
 you are submitting a demo, you should also include a video clip=20
showcasing the work, in addition to the abstract. The video should be no
 more than 3 minutes and should give a good idea of what the demo is=20
about and what it would look like. A link to the video should be=20
included in the abstract PDF.</p><p style=3D"border:0px none;font-family:Ve=
rdana;font-size:15px;margin:0px 0px 1.625em;outline:currentcolor none 0px;p=
adding:0px;vertical-align:baseline;color:rgb(55,55,55)">Prepare your abstra=
ct using the 10=C2=AD point format following the=C2=A0<b style=3D"border:0p=
x none;font-family:inherit;font-style:inherit;margin:0px;outline:currentcol=
or none 0px;padding:0px;vertical-align:baseline"><a href=3D"http://www.acm.=
org/publications/proceedings-template" style=3D"border:0px none;font-family=
:inherit;font-style:inherit;font-weight:inherit;margin:0px;outline:currentc=
olor none 0px;padding:0px;vertical-align:baseline;color:rgb(25,130,209);tex=
t-decoration-line:none" rel=3D"noreferrer" target=3D"_blank">2017 ACM SIG L=
aTeX style file</a></b>.
 Use the sample latex file sample-sigconf.tex. Word documents will not=20
be accepted. The abstracts of accepted posters and demos will be=20
available to all attendees at the conference.</p><p style=3D"border:0px non=
e;font-family:Verdana;font-size:15px;margin:0px 0px 1.625em;outline:current=
color none 0px;padding:0px;vertical-align:baseline;color:rgb(55,55,55)">Stu=
dents who are submitting demos/posters are highly encouraged to examine if =
they are eligible for student travel grants.</p><h4 style=3D"border:0px non=
e;font-family:Verdana;font-size:18px;font-weight:inherit;margin:0px;outline=
:currentcolor none 0px;padding:0px;vertical-align:baseline;clear:both;color=
:rgb(55,55,55)"><b style=3D"border:0px none;font-family:inherit;font-style:=
inherit;margin:0px;outline:currentcolor none 0px;padding:0px;vertical-align=
:baseline">Where to submit</b></h4><p style=3D"border:0px none;font-family:=
Verdana;font-size:15px;margin:0px 0px 1.625em;outline:currentcolor none 0px=
;padding:0px;vertical-align:baseline;color:rgb(55,55,55)">Please submit you=
r abstract to=C2=A0<a href=3D"https://sosr19posters.hotcrp.com/" style=3D"b=
order:0px none;font-family:inherit;font-style:inherit;font-weight:inherit;m=
argin:0px;outline:currentcolor none 0px;padding:0px;vertical-align:baseline=
;color:rgb(25,130,209);text-decoration-line:none" rel=3D"noreferrer" target=
=3D"_blank">https://sosr20posters.hotcrp.com/</a>. Submissions are single b=
lind, so please include authors&#39; names and affiliation.</p><h4 style=3D=
"border:0px none;font-family:Verdana;font-size:18px;font-weight:inherit;mar=
gin:0px;outline:currentcolor none 0px;padding:0px;vertical-align:baseline;c=
lear:both;color:rgb(55,55,55)"><b style=3D"border:0px none;font-family:inhe=
rit;font-style:inherit;margin:0px;outline:currentcolor none 0px;padding:0px=
;vertical-align:baseline">Important Dates</b></h4><div style=3D"border:0px =
none;font-family:Verdana;font-size:15px;margin:0px;outline:currentcolor non=
e 0px;padding:0px 0px 0px 4em;vertical-align:baseline;color:rgb(55,55,55)">=
<table style=3D"border:0px none;font-family:inherit;font-style:inherit;font=
-weight:inherit;margin:0px;outline:currentcolor none 0px;padding:0px;vertic=
al-align:baseline;border-spacing:0px"><tbody style=3D"border:0px none;font-=
family:inherit;font-style:inherit;font-weight:inherit;margin:0px;outline:cu=
rrentcolor none 0px;padding:0px;vertical-align:baseline"><tr style=3D"borde=
r:0px none;font-family:inherit;font-style:inherit;font-weight:inherit;margi=
n:0px;outline:currentcolor none 0px;padding:0px;vertical-align:baseline"><t=
h style=3D"border:0px none;font-family:inherit;font-style:inherit;font-weig=
ht:inherit;margin:0px;outline:currentcolor none 0px;padding:0px;vertical-al=
ign:baseline;width:200px">Submission Deadline:</th><td style=3D"border:0px =
none;font-family:inherit;font-style:inherit;font-weight:inherit;outline:cur=
rentcolor none 0px;padding:0px;vertical-align:baseline">January 24, 2020 (2=
3:59 PST)</td></tr><tr style=3D"border:0px none;font-family:inherit;font-st=
yle:inherit;font-weight:inherit;margin:0px;outline:currentcolor none 0px;pa=
dding:0px;vertical-align:baseline;background-color:rgb(242,242,242)"><th st=
yle=3D"border:0px none;font-family:inherit;font-style:inherit;font-weight:i=
nherit;margin:0px;outline:currentcolor none 0px;padding:0px;vertical-align:=
baseline">Acceptance Notification:</th><td style=3D"border:0px none;font-fa=
mily:inherit;font-style:inherit;font-weight:inherit;outline:currentcolor no=
ne 0px;padding:0px;vertical-align:baseline">February 3, 2020</td></tr><tr s=
tyle=3D"border:0px none;font-family:inherit;font-style:inherit;font-weight:=
inherit;margin:0px;outline:currentcolor none 0px;padding:0px;vertical-align=
:baseline"><th style=3D"border:0px none;font-family:inherit;font-style:inhe=
rit;font-weight:inherit;margin:0px;outline:currentcolor none 0px;padding:0p=
x;vertical-align:baseline">Camera-ready Deadline:</th><td style=3D"border:0=
px none;font-family:inherit;font-style:inherit;font-weight:inherit;outline:=
currentcolor none 0px;padding:0px;vertical-align:baseline">February 17, 202=
0<br></td></tr></tbody></table></div>

</div>
</div>

</div>

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