Advertising Segment Routing Policies in BGP
draft-previdi-idr-segment-routing-te-policy-07

Document Type Replaced Internet-Draft (idr WG)
Last updated 2017-07-19 (latest revision 2017-06-23)
Replaces draft-sreekantiah-idr-segment-routing-te
Replaced by draft-ietf-idr-segment-routing-te-policy
Stream IETF
Intended RFC status (None)
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Stream WG state Adopted by a WG
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IESG IESG state Replaced by draft-ietf-idr-segment-routing-te-policy
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This Internet-Draft is no longer active.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-previdi-idr-segment-routing-te-policy-07.txt

Abstract

This document defines a new BGP SAFI with a new NLRI in order to advertise a candidate path of a Segment Routing Policy (SR Policy). An SR Policy is a set of candidate paths consisting of one or more segment lists. The headend of an SR Policy may learn multiple candidate paths for an SR Policy. Candidate paths may be learned via a number of different mechanisms, e.g., CLI, NetConf, PCEP, or BGP. This document specifies the way in which BGP may be used to distribute candidate paths. New sub-TLVs for the Tunnel Encapsulation Attribute are defined.

Authors

Stefano Previdi (stefano@previdi.net)
Clarence Filsfils (cfilsfil@cisco.com)
Paul Mattes (pamattes@microsoft.com)
Eric Rosen (erosen@juniper.net)
Steven Lin (stevenlin@google.com)

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