Preferred Path Route Graph Structure
draft-ce-lsr-ppr-graph-02

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Last updated 2019-11-18 (latest revision 2019-05-17)
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This Internet-Draft is no longer active.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-ce-lsr-ppr-graph-02.txt

Abstract

This document defines a graph structure for the Preferred Path Route (PPR) for IS-IS, OSPFv2 and OSPFv3 protocols. This structure helps further scale of the PPR and reduce domain level global entries needed in some data planes.

Authors

Uma Chunduri (uma.chunduri@huawei.com)
Toerless Eckert (tte+ietf@cs.fau.de)

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