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) | ||
| Formats |
Expired & archived
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| Stream | WG state | Adopted by a WG | |
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | Replaced by draft-ietf-idr-segment-routing-te-policy | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | (None) | ||
| Send notices to | (None) | ||
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.)