[mpls] Fwd: I-D Action: draft-ietf-mpls-mna-ioam-09.txt

Rakesh Gandhi <rgandhi.ietf@gmail.com> Thu, 30 July 2026 02:36 UTC

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From: Rakesh Gandhi <rgandhi.ietf@gmail.com>
Date: Wed, 29 Jul 2026 22:36:26 -0400
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Subject: [mpls] Fwd: I-D Action: draft-ietf-mpls-mna-ioam-09.txt
Archived-At: <https://mailarchive.ietf.org/arch/msg/mpls/f8iGzH4Pxec1nzAbRZm8R41YdmU>

Hi MPLS WG,

This update includes removal of using the IOAM opcode TBA1 from the
In-Stack NAS as the PSMH Start offset opcode TBA1 from
draft-ietf-mpls-mna-ps-hdr-11 can be used for processing order in the
In-Stack NAS. This is an outcome of a discussion among the authors.

Other changes include editorial cleanups.

Welcome your comments and suggestions.

Thanks,
Rakesh (for co-authors)



---------- Forwarded message ---------
From: <internet-drafts@ietf.org>
Date: Wed, Jul 29, 2026 at 6:24 PM
Subject: [mpls] I-D Action: draft-ietf-mpls-mna-ioam-09.txt
To: <i-d-announce@ietf.org>
Cc: <mpls@ietf.org>


Internet-Draft draft-ietf-mpls-mna-ioam-09.txt is now available. It is a
work
item of the Multiprotocol Label Switching (MPLS) WG of the IETF.

   Title:   Supporting In Situ Operations, Administration, and Maintenance
Using MPLS Network Actions
   Authors: Rakesh Gandhi
            Greg Mirsky
            Haoyu Song
            Bin Wen
            Voitek Kozak
   Name:    draft-ietf-mpls-mna-ioam-09.txt
   Pages:   20
   Dates:   2026-07-29

Abstract:

   In situ Operations, Administration, and Maintenance (IOAM), defined
   in RFC 9197, collects operational and telemetry information in the
   packet using IOAM data fields while the packet traverses a path
   between two points in the network.  Several IOAM Option-Types are
   available, for example, Pre-allocated Trace, Proof-of-Transit, Edge-
   to-Edge, and Incremental Trace, that can be used to collect
   information for calculating various performance metrics.

   RFC 9326 defines the IOAM Direct Export (IOAM-DEX) Option-Type in
   which the operational state and telemetry information are collected
   according to the specified profile and exported in a manner and
   format defined by a local policy on each node along the path.

   MPLS Network Actions (MNA) techniques indicate actions to be
   performed on any combination of Label Switched Paths, MPLS packets,
   and the node itself, and to transport data needed for these actions.
   This document employs the MNA mechanisms to collect and transport the
   operational state and telemetry information using IOAM data fields as
   well as Direct Export.

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

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-mpls-mna-ioam-09.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-mpls-mna-ioam-09

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


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[mpls] I-D Action: draft-ietf-mpls-mna-ioam-09.txt internet-drafts
[mpls] Fwd: I-D Action: draft-ietf-mpls-mna-ioam-… Rakesh Gandhi