TTL Procedures for SR-TE Paths in Label Switched Path Traceroute Mechanisms
draft-arora-mpls-spring-ttl-procedures-srte-paths-01

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Last updated 2019-08-25 (latest revision 2019-02-21)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-arora-mpls-spring-ttl-procedures-srte-paths-01.txt

Abstract

Segment routing supports the creation of explicit paths using adjacency-sids, node-sids, and anycast-sids. The SR-TE paths are built by stacking the labels that represent the nodes and links in the explicit path. A very useful Operations And Maintenance requirement is to be able to trace these paths as defined in [RFC8029]. This document specifies a uniform mechanism to support MPLS traceroute for the SR-TE paths when the nodes in the network are following uniform mode or short-pipe mode [RFC3443].

Authors

Kapil Arora (kapilaro@juniper.net)
Shraddha Hegde (shraddha@juniper.net)
Sam Aldrin (aldrin.ietf@gmail.com)
Stephane Litkowski (stephane.litkowski@orange.com)
Muhammad Durrani (mdurrani@equinix.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)