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From: Rakesh Gandhi <rgandhi.ietf@gmail.com>
Date: Fri, 16 Oct 2026 08:42:53 -0400
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To: IETF IPPM WG <ippm@ietf.org>, draft-gandhi-ippm-stamp-mpls-hdr@ietf.org
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Subject: [ippm] Fwd: I-D Action: draft-ietf-ippm-stamp-mpls-hdr-01.txt
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Dear WG,

This MPLS data plane draft is updated to align with the latest IPv6 data
plane (rev-17) draft that addressed various review comments from our AD
(Med), Marc Blanchet for the ArtArt review, Wesley Eddy for the TSVART
review, and Shwetha Bhandari for the Intdir review.

The changes are mostly related to clarification and editorial as follows:

   - Move some text from Procedure to Packet Format as Packet format
   section is moved ahead of the procedure section (from AD review)
   - Rename Reflected Header Data to Received Header Data to avoid having
   the same name for the field and TLV causing ambiguity
   - Clarified the length field definition that it includes both fields
   (requested and received)
   - Added case for multiple headers matching the requested field
   - Added some text on how to get path MTU and updated handling for
   multiple TLVs as well as rule for remove it (from bottom) for MTU exceed=
ed
   cas
   - Fix nits
   - Various editorial changes for grammar, articles, and spelling


Welcome your comments and suggestions.

Thanks,
Rakesh (for authors)


---------- Forwarded message ---------
From: <internet-drafts@ietf.org>
Date: Fri, Oct 16, 2026 at 8:34=E2=80=AFAM
Subject: [ippm] I-D Action: draft-ietf-ippm-stamp-mpls-hdr-01.txt
To: <i-d-announce@ietf.org>
Cc: <ippm@ietf.org>


Internet-Draft draft-ietf-ippm-stamp-mpls-hdr-01.txt is now available. It
is a
work item of the IP Performance Measurement (IPPM) WG of the IETF.

   Title:   Simple Two-Way Active Measurement Protocol (STAMP) Extensions
for Reflecting STAMP Packet MPLS Network Action Headers
   Authors: Rakesh Gandhi
            Tianran Zhou
            Zhenqiang Li
            Fabian Ihle
            Bin Wen
   Name:    draft-ietf-ippm-stamp-mpls-hdr-01.txt
   Pages:   21
   Dates:   2026-10-16

Abstract:

   The Simple Two-Way Active Measurement Protocol (STAMP) and its
   optional extensions can be used for Edge-to-Edge (E2E) active
   measurements.  In Situ Operations, Administration, and Maintenance
   (IOAM) data fields can be used for recording and collecting Hop-by-
   Hop (HBH) and E2E operational and telemetry information.  This
   document extends STAMP to reflect MPLS Network Action Sub-Stacks and
   Post-Stack MPLS Headers, for HBH and E2E active measurements, for
   example, using the IOAM data fields.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-ippm-stamp-mpls-hdr/

There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-ippm-stamp-mpls-hdr-01

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=3Ddraft-ietf-ippm-stamp-mpls-hdr-=
01

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts


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To unsubscribe send an email to ippm-leave@ietf.org

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<div dir=3D"ltr"><div>Dear WG,</div><div><br></div><div>This MPLS data plan=
e draft is updated to align with the latest IPv6 data plane (rev-17) draft =
that addressed various review comments from our AD (Med), Marc=C2=A0Blanche=
t for the ArtArt review, Wesley Eddy for the TSVART review,=C2=A0and Shweth=
a Bhandari for the Intdir review.</div><div><div><br></div><div>The changes=
 are mostly related to clarification and editorial as follows:</div><div><u=
l><li>Move some text from Procedure to Packet Format as Packet format secti=
on is moved ahead of the procedure section (from AD review)</li><li>Rename =
Re<span>flected Header Data to Received</span><span> Header Data to avoid h=
aving the same name for the field and TLV causing ambiguity</span></li><li>=
<span>Clarified the length field definition that it includes both fields (r=
equested and received)</span></li><li><span>Added case for multiple headers=
 matching the requested field</span></li><li><span>Added some text on how t=
o get path MTU and updated handling for multiple TLVs as well as rule for r=
emove it (from bottom) for MTU exceeded cas</span></li><li><span>Fix nits=
=C2=A0</span></li><li><span>Various editorial changes for grammar, articles=
, and spelling</span></li></ul></div><br></div><div>Welcome your comments a=
nd suggestions.</div><div><br></div><div>Thanks,</div><div>Rakesh (for auth=
ors)</div><div><br></div><div><br></div><div><br></div><div class=3D"gmail_=
quote gmail_quote_container"><div dir=3D"ltr" class=3D"gmail_attr">--------=
-- Forwarded message ---------<br>From: <span dir=3D"auto">&lt;<a href=3D"m=
ailto:internet-drafts@ietf.org">internet-drafts@ietf.org</a>&gt;</span><br>=
Date: Fri, Oct 16, 2026 at 8:34=E2=80=AFAM<br>Subject: [ippm] I-D Action: d=
raft-ietf-ippm-stamp-mpls-hdr-01.txt<br>To:  &lt;<a href=3D"mailto:i-d-anno=
unce@ietf.org">i-d-announce@ietf.org</a>&gt;<br>Cc:  &lt;<a href=3D"mailto:=
ippm@ietf.org">ippm@ietf.org</a>&gt;<br></div><br><br>Internet-Draft draft-=
ietf-ippm-stamp-mpls-hdr-01.txt is now available. It is a<br>
work item of the IP Performance Measurement (IPPM) WG of the IETF.<br>
<br>
=C2=A0 =C2=A0Title:=C2=A0 =C2=A0Simple Two-Way Active Measurement Protocol =
(STAMP) Extensions for Reflecting STAMP Packet MPLS Network Action Headers<=
br>
=C2=A0 =C2=A0Authors: Rakesh Gandhi<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Tianran Zhou<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Zhenqiang Li<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Fabian Ihle<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 Bin Wen<br>
=C2=A0 =C2=A0Name:=C2=A0 =C2=A0 draft-ietf-ippm-stamp-mpls-hdr-01.txt<br>
=C2=A0 =C2=A0Pages:=C2=A0 =C2=A021<br>
=C2=A0 =C2=A0Dates:=C2=A0 =C2=A02026-10-16<br>
<br>
Abstract:<br>
<br>
=C2=A0 =C2=A0The Simple Two-Way Active Measurement Protocol (STAMP) and its=
<br>
=C2=A0 =C2=A0optional extensions can be used for Edge-to-Edge (E2E) active<=
br>
=C2=A0 =C2=A0measurements.=C2=A0 In Situ Operations, Administration, and Ma=
intenance<br>
=C2=A0 =C2=A0(IOAM) data fields can be used for recording and collecting Ho=
p-by-<br>
=C2=A0 =C2=A0Hop (HBH) and E2E operational and telemetry information.=C2=A0=
 This<br>
=C2=A0 =C2=A0document extends STAMP to reflect MPLS Network Action Sub-Stac=
ks and<br>
=C2=A0 =C2=A0Post-Stack MPLS Headers, for HBH and E2E active measurements, =
for<br>
=C2=A0 =C2=A0example, using the IOAM data fields.<br>
<br>
The IETF datatracker status page for this Internet-Draft is:<br>
<a href=3D"https://datatracker.ietf.org/doc/draft-ietf-ippm-stamp-mpls-hdr/=
" rel=3D"noreferrer" target=3D"_blank">https://datatracker.ietf.org/doc/dra=
ft-ietf-ippm-stamp-mpls-hdr/</a><br>
<br>
There is also an HTMLized version available at:<br>
<a href=3D"https://datatracker.ietf.org/doc/html/draft-ietf-ippm-stamp-mpls=
-hdr-01" rel=3D"noreferrer" target=3D"_blank">https://datatracker.ietf.org/=
doc/html/draft-ietf-ippm-stamp-mpls-hdr-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-ippm-stam=
p-mpls-hdr-01" rel=3D"noreferrer" target=3D"_blank">https://author-tools.ie=
tf.org/iddiff?url2=3Ddraft-ietf-ippm-stamp-mpls-hdr-01</a><br>
<br>
Internet-Drafts are also available by rsync at:<br>
rsync.ietf.org::internet-drafts<br>
<br>
<br>
_______________________________________________<br>
ippm mailing list -- <a href=3D"mailto:ippm@ietf.org" target=3D"_blank">ipp=
m@ietf.org</a><br>
To unsubscribe send an email to <a href=3D"mailto:ippm-leave@ietf.org" targ=
et=3D"_blank">ippm-leave@ietf.org</a><br>
</div></div>

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