I-D Action: draft-ietf-isis-segment-routing-msd-04.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the IS-IS for IP Internets of the IETF.

        Title           : Signaling  MSD (Maximum SID Depth) using IS-IS
        Authors         : Jeff Tantsura
                          Uma Chunduri
                          Sam Aldrin
                          Les Ginsberg
	Filename        : draft-ietf-isis-segment-routing-msd-04.txt
	Pages           : 8
	Date            : 2017-06-04

Abstract:
   This document proposes a way to signal Maximum SID Depth (MSD)
   supported by a node at node and/or link granularity by an IS-IS
   Router.  In a Segment Routing (SR) enabled network a centralized
   controller that programs SR tunnels needs to know the MSD supported
   by the head-end at node and/or link granularity to push the SID stack
   of an appropriate depth.  MSD is relevant to the head-end of a SR
   tunnel or Binding-SID anchor node where Binding-SID expansions might
   result in creation of a new SID stack.


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https://datatracker.ietf.org/doc/draft-ietf-isis-segment-routing-msd/

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https://datatracker.ietf.org/doc/html/draft-ietf-isis-segment-routing-msd-04

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