I-D Action: draft-chunduri-lsr-isis-preferred-path-routing-07.txt

internet-drafts@ietf.org Sat, 13 November 2021 02:39 UTC

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From: internet-drafts@ietf.org
To: i-d-announce@ietf.org
Subject: I-D Action: draft-chunduri-lsr-isis-preferred-path-routing-07.txt
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Date: Fri, 12 Nov 2021 18:39:06 -0800
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A New Internet-Draft is available from the on-line Internet-Drafts directories.


        Title           : Preferred Path Routing (PPR) in IS-IS
        Authors         : Uma Chunduri
                          Richard Li
                          Russ White
                          Luis M. Contreras
                          Jeff Tantsura
                          Yingzhen Qu
	Filename        : draft-chunduri-lsr-isis-preferred-path-routing-07.txt
	Pages           : 25
	Date            : 2021-11-12

Abstract:
   This document specifies a Preferred Path Routing (PPR), a routing
   protocol mechanism to simplify the path description using IS-IS
   protocol.  PPR builds on existing encapsulation to add the path
   identity to the packet and supports further extensions along the
   preferred paths.  PPR aims to provide path steering, services and
   support further extensions along the paths.  Preferred path routing
   is achieved through the addition of path descriptions to the IS-IS
   advertised prefixes, and mapping those to a PPR data-plane
   identifier.



The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-chunduri-lsr-isis-preferred-path-routing/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-chunduri-lsr-isis-preferred-path-routing-07

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-chunduri-lsr-isis-preferred-path-routing-07


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

I-D Action: draft-chunduri-lsr-isis-preferred-pat… internet-drafts