I-D Action: draft-filsfils-spring-path-tracing-srmpls-02.txt

internet-drafts@ietf.org Wed, 17 May 2023 17:29 UTC

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Subject: I-D Action: draft-filsfils-spring-path-tracing-srmpls-02.txt
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Date: Wed, 17 May 2023 10:29:08 -0700
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A New Internet-Draft is available from the on-line Internet-Drafts
directories.

   Title           : Path Tracing in SR-MPLS networks
   Authors         : Clarence Filsfils
                     Ahmed Abdelsalam
                     Pablo Camarillo Garvia
                     Israel Meilik
                     Mike Valentine
                     Ruediger Geib
                     Jonathan Desmarais
   Filename        : draft-filsfils-spring-path-tracing-srmpls-02.txt
   Pages           : 11
   Date            : 2023-05-17

Abstract:
   Path Tracing provides a record of the packet path as a sequence of
   interface ids.  In addition, it provides a record of end-to-end
   delay, per-hop delay, and load on each interface that forwards the
   packet.

   Path Tracing has the lowest MTU overhead compared to alternative
   proposals such as [INT], [RFC9197], [I-D.song-opsawg-ifit-framework],
   and [I-D.kumar-ippm-ifa].

   Path Tracing supports fine grained timestamp.  It has been designed
   for linerate hardware implementation in the base pipeline.

   This document defines the Path Tracing specification for the SR-MPLS
   dataplane.  The Path Tracing specification for the SRv6 dataplane is
   defined in [I-D.filsfils-spring-path-tracing].

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-filsfils-spring-path-tracing-srmpls/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-filsfils-spring-path-tracing-srmpls-02

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-filsfils-spring-path-tracing-srmpls-02

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

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