Segment Routing Fast Reroute
draft-francois-sr-frr-00
| Document | Type | Expired Internet-Draft (individual) | |
|---|---|---|---|
| Authors | Pierre Francois , Clarence Filsfils , Ahmed Bashandy , Stefano Previdi , Bruno Decraene | ||
| Last updated | 2014-01-02 (latest revision 2013-07-01) | ||
| Stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats |
Expired & archived
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| Stream | Stream state | (No stream defined) | |
| Consensus Boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
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| Responsible AD | (None) | ||
| Send notices to | (None) | ||
https://www.ietf.org/archive/id/draft-francois-sr-frr-00.txt
Abstract
This document presents a Fast Reroute approach aimed at providing link protection of nodal and adjacency segments to the Segment Routing framework. This FRR behavior builds on proven IP-FRR concepts being LFAs, remote LFAs (RLFA), and remote LFAs with directed forwarding (DLFA). We describe their implementation using SR segments. We then analyze the benefits brought by Segment Routing to the scalability of such IP-FRR approaches.
Authors
Pierre Francois
(pierre.francois@imdea.org)
Clarence Filsfils
(cfilsfil@cisco.com)
Ahmed Bashandy
(bashandy@cisco.com)
Stefano Previdi
(sprevidi@cisco.com)
Bruno Decraene
(bruno.decraene@orange.com)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)