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Fwd: I-D Action: draft-bashandy-rtgwg-segment-routing-ti-lfa-01.txt

"Ahmed Bashandy (bashandy)" <bashandy@cisco.com> Mon, 17 July 2017 07:26 UTC

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Date: Mon, 17 Jul 2017 00:26:06 -0700
From: "Ahmed Bashandy (bashandy)" <bashandy@cisco.com>
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To: "rtgwg@ietf.org" <rtgwg@ietf.org>
CC: "Clarence Filsfils (cfilsfil)" <cfilsfil@cisco.com>, DECRAENE Bruno IMT/OLN <bruno.decraene@orange.com>, LITKOWSKI Stephane SCE/IBNF <stephane.litkowski@orange.com>, "pfrpfr@gmail.com" <pfrpfr@gmail.com>, rtgwg-chairs@ietf.org, Stewart Bryant <stewart@g3ysx.org.uk>, Stewart Bryant <stewart.bryant@gmail.com>
Subject: Fwd: I-D Action: draft-bashandy-rtgwg-segment-routing-ti-lfa-01.txt
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Hi,

A new version of the ti-lfa draft has been posted to address Stewart 
Bryant's comments

Thanks

Ahmed


-------- Original Message --------
Subject: 	I-D Action: draft-bashandy-rtgwg-segment-routing-ti-lfa-01.txt
Date: 	Mon, 17 Jul 2017 00:19:37 -0700
From: 	internet-drafts@ietf.org
Reply-To: 	internet-drafts@ietf.org
To: 	<i-d-announce@ietf.org>



A New Internet-Draft is available from the on-line Internet-Drafts directories.


         Title           : Topology Independent Fast Reroute using Segment Routing
         Authors         : Ahmed Bashandy
                           Clarence Filsfils
                           Bruno Decraene
                           Stephane Litkowski
                           Pierre Francois
	Filename        : draft-bashandy-rtgwg-segment-routing-ti-lfa-01.txt
	Pages           : 12
	Date            : 2017-07-17

Abstract:
    This document presents Topology Independent Loop-free Alternate Fast
    Re-route (TI-LFA), aimed at providing 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.  A key aspect of TI-LFA is the FRR path selection
    approach establishing 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-bashandy-rtgwg-segment-routing-ti-lfa/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-bashandy-rtgwg-segment-routing-ti-lfa-01
https://datatracker.ietf.org/doc/html/draft-bashandy-rtgwg-segment-routing-ti-lfa-01

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-bashandy-rtgwg-segment-routing-ti-lfa-01


Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

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