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IGP Extensions for Path MTU
draft-hu-lsr-igp-path-mtu-00

Document Type Replaced Internet-Draft (individual)
Expired & archived
Authors Zhibo Hu, Shuping Peng , Xing Xi
Last updated 2022-04-22 (Latest revision 2021-10-19)
Replaced by draft-hu-lsr-igp-link-mtu
RFC stream (None)
Intended RFC status (None)
Formats
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-hu-lsr-igp-link-mtu
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

Segment routing (SR) leverages the source routing mechanism. It allows for a flexible definition of end-to-end paths within IGP topologies by encoding paths as sequences of topological sub-paths which are called segments. These segments are advertised by the link-state routing protocols (IS-IS and OSPF). Unlike the MPLS, SR does not have the specific path construction signaling so that it cannot support the Path MTU. This draft provides the necessary IS-IS and OSPF extensions about the Path MTU that need to be used on SR. Here, the term "OSPF" means both OSPFv2 and OSPFv3.

Authors

Zhibo Hu
Shuping Peng
Xing Xi

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