A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Topology Independent Fast Reroute using Segment Routing
Authors : Pierre Francois
Clarence Filsfils
Ahmed Bashandy
Bruno Decraene
Stephane Litkowski
Filename : draft-francois-spring-segment-routing-ti-lfa-02.txt
Pages : 10
Date : 2015-08-10
Abstract:
This document presents Topology Independent Loop-free Alternate Fast
Re-route (TI-LFA), aimed at providing link and node protection of
node and adjacency segments within the Segment Routing (SR)
framework. This Fast Re-route (FRR) behavior builds on proven IP-FRR
concepts being LFAs, remote LFAs (RLFA), and remote LFAs with
directed forwarding (DLFA). It extends these concepts to provide
guaranteed coverage in any IGP network. We accommodate the FRR
discovery and selection approaches in order to establish protection
over post-convergence paths from the point of local repair,
dramatically reducing the operational need to control the tie-breaks
among various FRR options.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-francois-spring-segment-routing-ti-lfa/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-francois-spring-segment-routing-ti-lfa-02
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-francois-spring-segment-routing-ti-lfa-02
Please note that it may take a couple of minutes from the time of submission
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