I-D Action: draft-ietf-rtgwg-multihomed-prefix-lfa-05.txt
internet-drafts@ietf.org Wed, 07 February 2018 04:26 UTC
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Subject: I-D Action: draft-ietf-rtgwg-multihomed-prefix-lfa-05.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Routing Area Working Group WG of the IETF. Title : LFA selection for Multi-Homed Prefixes Authors : Pushpasis Sarkar Shraddha Hegde Uma Chunduri Jeff Tantsura Hannes Gredler Filename : draft-ietf-rtgwg-multihomed-prefix-lfa-05.txt Pages : 18 Date : 2018-02-06 Abstract: This document shares experience gained from implementing algorithms to determine Loop-Free Alternates for multi-homed prefixes. In particular, this document provides explicit inequalities that can be used to evaluate neighbors as a potential alternates for multi-homed prefixes. It also provides detailed criteria for evaluating potential alternates for external prefixes advertised by OSPF ASBRs. This documents updates and expands some of the "Routing Aspects" as specified in Section 6 of [RFC 5286]. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-rtgwg-multihomed-prefix-lfa/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-rtgwg-multihomed-prefix-lfa-05 https://datatracker.ietf.org/doc/html/draft-ietf-rtgwg-multihomed-prefix-lfa-05 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-rtgwg-multihomed-prefix-lfa-05 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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