I-D Action: draft-filsfils-spring-path-tracing-srmpls-00.txt

internet-drafts@ietf.org Mon, 30 May 2022 10:45 UTC

MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
From: internet-drafts@ietf.org
To: i-d-announce@ietf.org
Subject: I-D Action: draft-filsfils-spring-path-tracing-srmpls-00.txt
Auto-Submitted: auto-generated
Precedence: bulk
Message-ID: <165390755434.5802.16102997903424162366@ietfa.amsl.com>
Date: Mon, 30 May 2022 03:45:54 -0700
Archived-At: <https://mailarchive.ietf.org/arch/msg/i-d-announce/fI5vq2Z9e2O0-E8-5cV-Gh1WaNw>

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-00.txt
	Pages           : 11
	Date            : 2022-05-30

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], [I-D.ietf-ippm-ioam-data],
   [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 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-00


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

I-D Action: draft-filsfils-spring-path-tracing-sr… internet-drafts