Signaling MSD (Maximum SID Depth) using OSPF
draft-tantsura-ospf-segment-routing-msd-00

The information below is for an old version of the document
Document Type Expired Internet-Draft (individual)
Last updated 2016-09-10 (latest revision 2016-03-09)
Replaced by draft-ietf-ospf-segment-routing-msd, rfc8476
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This Internet-Draft is no longer active.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-tantsura-ospf-segment-routing-msd-00.txt

Abstract

This document proposes a way to expose Maximum SID Depth (MSD) supported by a node at node and/or link level by an OSPF Router. In a Segment Routing (SR) enabled network a centralized controller that programs SR tunnels at the head-end node needs to know the MSD information at node level and/or link level to push the label stack of an appropriate depth . Here the term OSPF means both OSPFv2 and OSPFv3.

Authors

Jeff Tantsura (jeff.tantsura@ericsson.com)
Uma Chunduri (uma.chunduri@ericsson.com)

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