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From: Sridhar Bhaskaran <sridhar.bhaskaran@gmail.com>
Date: Thu, 17 Sep 2026 12:52:48 +0530
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Hi all,

As a co-author of
https://datatracker.ietf.org/doc/draft-ietf-dmm-tn-aware-mobility/
which has a normative dependency on draft-ietf-dmm-udp-tunnel-acaas-extn-01=
,
I support the publication of this draft
draft-ietf-dmm-udp-tunnel-acaas-extn-01.

Regards
Sridhar Bhaskaran

On Fri, Sep 11, 2026 at 4:52=E2=80=AFAM Satoru Matsushima via Datatracker <
noreply@ietf.org> wrote:

> This message starts a WG Last Call for:
> draft-ietf-dmm-udp-tunnel-acaas-extn-01
>
> This Working Group Last Call ends on 2026-09-24
>
> Abstract:
>    Delivery of network services over a Layer 3 tunnel assumes that the
>    appropriate setup is provisioned over links that connect the customer
>    termination points and provider network.  The required setup to allow
>    successful data exchange over these links is referred to as an
>    attachment circuit (AC) while the underlying link for carrying
>    network services is referred to as "bearer", in this case a Layer 3
>    UDP tunnel.
>
>    This document specifies an extension for UDP tunnel as Layer 3 bearer
>    to the YANG service data model for AC.
>
> File can be retrieved from:
> https://www.ietf.org/archive/id/draft-ietf-dmm-udp-tunnel-acaas-extn-01.t=
xt
>
> Please review and indicate your support or objection to proceed with the
> publication of this document by replying to this email keeping
> dmm@ietf.org
> in copy. Objections should be explained and suggestions to resolve them a=
re
> highly appreciated.
>
> Authors, and WG participants in general, are reminded of the Intellectual
> Property Rights (IPR) disclosure obligations described in BCP 79 [1].
> Appropriate IPR disclosures required for full conformance with the
> provisions
> of BCP 78 [1] and BCP 79 [2] must be filed, if you are aware of any.
> Sanctions available for application to violators of IETF IPR Policy can b=
e
> found at [3].
>
> Thank you.
>
> [1] https://datatracker.ietf.org/doc/bcp78/
> [2] https://datatracker.ietf.org/doc/bcp79/
> [3] https://datatracker.ietf.org/doc/rfc6701/
>
> The IETF datatracker status page for this Internet-Draft is:
> https://datatracker.ietf.org/doc/draft-ietf-dmm-udp-tunnel-acaas-extn/
>
> There is also an HTMLized version available at:
>
> https://datatracker.ietf.org/doc/html/draft-ietf-dmm-udp-tunnel-acaas-ext=
n-01
>
> A diff from the previous version is available at:
>
> https://author-tools.ietf.org/iddiff?url2=3Ddraft-ietf-dmm-udp-tunnel-aca=
as-extn-01
>
> _______________________________________________
> dmm mailing list -- dmm@ietf.org
> To unsubscribe send an email to dmm-leave@ietf.org
>

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<div dir=3D"ltr">Hi all,<div><br></div><div>As a co-author of=C2=A0<a href=
=3D"https://datatracker.ietf.org/doc/draft-ietf-dmm-tn-aware-mobility/">htt=
ps://datatracker.ietf.org/doc/draft-ietf-dmm-tn-aware-mobility/ </a>which h=
as a normative dependency=C2=A0on=C2=A0<span style=3D"color:rgb(31,31,31);f=
ont-family:&quot;Google Sans&quot;,Roboto,RobotoDraft,Helvetica,Arial,sans-=
serif;font-variant-ligatures:no-contextual;background-color:transparent">dr=
aft-ietf-dmm-udp-tunnel-acaas-extn-01, I support the publication of this dr=
aft=C2=A0</span><span style=3D"color:rgb(31,31,31);font-family:&quot;Google=
 Sans&quot;,Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-variant-liga=
tures:no-contextual;background-color:transparent">draft-ietf-dmm-udp-tunnel=
-acaas-extn-01.</span></div><div><span style=3D"color:rgb(31,31,31);font-fa=
mily:&quot;Google Sans&quot;,Roboto,RobotoDraft,Helvetica,Arial,sans-serif;=
font-variant-ligatures:no-contextual;background-color:transparent"><br></sp=
an></div><div><span style=3D"color:rgb(31,31,31);font-family:&quot;Google S=
ans&quot;,Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-variant-ligatu=
res:no-contextual;background-color:transparent">Regards</span></div><div><s=
pan style=3D"color:rgb(31,31,31);font-family:&quot;Google Sans&quot;,Roboto=
,RobotoDraft,Helvetica,Arial,sans-serif;font-variant-ligatures:no-contextua=
l;background-color:transparent">Sridhar Bhaskaran</span></div></div><br><di=
v class=3D"gmail_quote gmail_quote_container"><div dir=3D"ltr" class=3D"gma=
il_attr">On Fri, Sep 11, 2026 at 4:52=E2=80=AFAM Satoru Matsushima via Data=
tracker &lt;<a href=3D"mailto:noreply@ietf.org">noreply@ietf.org</a>&gt; wr=
ote:<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">This messag=
e starts a WG Last Call for:<br>
draft-ietf-dmm-udp-tunnel-acaas-extn-01<br>
<br>
This Working Group Last Call ends on 2026-09-24<br>
<br>
Abstract:<br>
=C2=A0 =C2=A0Delivery of network services over a Layer 3 tunnel assumes tha=
t the<br>
=C2=A0 =C2=A0appropriate setup is provisioned over links that connect the c=
ustomer<br>
=C2=A0 =C2=A0termination points and provider network.=C2=A0 The required se=
tup to allow<br>
=C2=A0 =C2=A0successful data exchange over these links is referred to as an=
<br>
=C2=A0 =C2=A0attachment circuit (AC) while the underlying link for carrying=
<br>
=C2=A0 =C2=A0network services is referred to as &quot;bearer&quot;, in this=
 case a Layer 3<br>
=C2=A0 =C2=A0UDP tunnel.<br>
<br>
=C2=A0 =C2=A0This document specifies an extension for UDP tunnel as Layer 3=
 bearer<br>
=C2=A0 =C2=A0to the YANG service data model for AC.<br>
<br>
File can be retrieved from:<br>
<a href=3D"https://www.ietf.org/archive/id/draft-ietf-dmm-udp-tunnel-acaas-=
extn-01.txt" rel=3D"noreferrer" target=3D"_blank">https://www.ietf.org/arch=
ive/id/draft-ietf-dmm-udp-tunnel-acaas-extn-01.txt</a><br>
<br>
Please review and indicate your support or objection to proceed with the<br=
>
publication of this document by replying to this email keeping <a href=3D"m=
ailto:dmm@ietf.org" target=3D"_blank">dmm@ietf.org</a><br>
in copy. Objections should be explained and suggestions to resolve them are=
<br>
highly appreciated.<br>
<br>
Authors, and WG participants in general, are reminded of the Intellectual<b=
r>
Property Rights (IPR) disclosure obligations described in BCP 79 [1].<br>
Appropriate IPR disclosures required for full conformance with the provisio=
ns<br>
of BCP 78 [1] and BCP 79 [2] must be filed, if you are aware of any.<br>
Sanctions available for application to violators of IETF IPR Policy can be<=
br>
found at [3].<br>
<br>
Thank you.<br>
<br>
[1] <a href=3D"https://datatracker.ietf.org/doc/bcp78/" rel=3D"noreferrer" =
target=3D"_blank">https://datatracker.ietf.org/doc/bcp78/</a><br>
[2] <a href=3D"https://datatracker.ietf.org/doc/bcp79/" rel=3D"noreferrer" =
target=3D"_blank">https://datatracker.ietf.org/doc/bcp79/</a><br>
[3] <a href=3D"https://datatracker.ietf.org/doc/rfc6701/" rel=3D"noreferrer=
" target=3D"_blank">https://datatracker.ietf.org/doc/rfc6701/</a><br>
<br>
The IETF datatracker status page for this Internet-Draft is:<br>
<a href=3D"https://datatracker.ietf.org/doc/draft-ietf-dmm-udp-tunnel-acaas=
-extn/" rel=3D"noreferrer" target=3D"_blank">https://datatracker.ietf.org/d=
oc/draft-ietf-dmm-udp-tunnel-acaas-extn/</a><br>
<br>
There is also an HTMLized version available at:<br>
<a href=3D"https://datatracker.ietf.org/doc/html/draft-ietf-dmm-udp-tunnel-=
acaas-extn-01" rel=3D"noreferrer" target=3D"_blank">https://datatracker.iet=
f.org/doc/html/draft-ietf-dmm-udp-tunnel-acaas-extn-01</a><br>
<br>
A diff from the previous version is available at:<br>
<a href=3D"https://author-tools.ietf.org/iddiff?url2=3Ddraft-ietf-dmm-udp-t=
unnel-acaas-extn-01" rel=3D"noreferrer" target=3D"_blank">https://author-to=
ols.ietf.org/iddiff?url2=3Ddraft-ietf-dmm-udp-tunnel-acaas-extn-01</a><br>
<br>
_______________________________________________<br>
dmm mailing list -- <a href=3D"mailto:dmm@ietf.org" target=3D"_blank">dmm@i=
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To unsubscribe send an email to <a href=3D"mailto:dmm-leave@ietf.org" targe=
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</blockquote></div>

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