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LFA selection for Multi-Homed Prefixes
draft-ietf-rtgwg-multihomed-prefix-lfa-01

The information below is for an old version of the document.
Document Type Expired Internet-Draft (rtgwg WG)
Authors Pushpasis Sarkar , Shraddha Hegde , Chris Bowers , Uma Chunduri , Jeff Tantsura , Bruno Decraene , Hannes Gredler
Last updated 2017-07-21 (Latest revision 2017-01-17)
Stream Internet Engineering Task Force (IETF)
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Expired & archived
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Stream WG state WG Document
Document shepherd (None)
IESG IESG state Expired
Consensus boilerplate Unknown
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at:
https://www.ietf.org/archive/id/draft-ietf-rtgwg-multihomed-prefix-lfa-01.txt

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.

Authors

Pushpasis Sarkar
Shraddha Hegde
Chris Bowers
Uma Chunduri
Jeff Tantsura
Bruno Decraene
Hannes Gredler

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)