Preferred Path Routing (PPR) in IS-IS
draft-chunduri-lsr-isis-preferred-path-routing-05

The information below is for an old version of the document
Document Type Expired Internet-Draft (individual)
Authors Uma Chunduri  , Richard Li  , Russ White  , Jeff Tantsura  , Luis Contreras  , Yingzhen Qu 
Last updated 2020-09-09 (latest revision 2020-03-08)
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This Internet-Draft is no longer active.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-chunduri-lsr-isis-preferred-path-routing-05.txt

Abstract

This document specifies Preferred Path Routing (PPR), a routing protocol extension to simplify the path description on the packet for Segment Routing (SR) deployments and beyond. PPR aims to mitigate the MTU and data plane processing issues that may result from SR packet overhead; and also supports further extensions along the paths.

Authors

Uma Chunduri (umac.ietf@gmail.com)
Richard Li (richard.li@futurewei.com)
Russ White (russ@riw.us)
Jeff Tantsura (jefftant.ietf@gmail.com)
Luis Contreras (luismiguel.contrerasmurillo@telefonica.com)
Yingzhen Qu (yingzhen.qu@futurewei.com)

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