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Path Segment for SRv6 (Segment Routing in IPv6)

Document Type Replaced Internet-Draft (candidate for spring WG)
Expired & archived
Authors Cheng Li , Weiqiang Cheng , Mach Chen , Dhruv Dhody , Rakesh Gandhi
Last updated 2020-11-03 (Latest revision 2020-10-30)
Replaces draft-li-spring-passive-pm-for-srv6-np
Replaced by draft-ietf-spring-srv6-path-segment
RFC stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Additional resources Mailing list discussion
Stream WG state Call For Adoption By WG Issued
Document shepherd (None)
IESG IESG state Replaced by draft-ietf-spring-srv6-path-segment
Consensus boilerplate Unknown
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This Internet-Draft is no longer active.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:


Segment Routing (SR) allows for a flexible definition of end-to-end paths by encoding an ordered list of instructions, called "segments". The SR architecture can be implemented over an MPLS data plane as well as an IPv6 data plane. Currently, Path Segment has been defined to identify an SR path in SR-MPLS networks, and is used for various use-cases such as end-to- end SR Path Protection and Performance Measurement (PM) of an SR path. This document defines the Path Segment to identify an SRv6 path in an IPv6 network.


Cheng Li
Weiqiang Cheng
Mach Chen
Dhruv Dhody
Rakesh Gandhi

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