I-D Action: draft-ietf-lsr-isis-area-proxy-09.txt

internet-drafts@ietf.org Sun, 12 March 2023 16:40 UTC

MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
From: internet-drafts@ietf.org
To: i-d-announce@ietf.org
Cc: lsr@ietf.org
Subject: I-D Action: draft-ietf-lsr-isis-area-proxy-09.txt
Auto-Submitted: auto-generated
Precedence: bulk
Reply-To: lsr@ietf.org
Message-ID: <167863924278.12048.1383709308770432126@ietfa.amsl.com>
Date: Sun, 12 Mar 2023 09:40:42 -0700
Archived-At: <https://mailarchive.ietf.org/arch/msg/i-d-announce/hKo26h2mo3k88d1hwKvahcz_jBA>

A New Internet-Draft is available from the on-line Internet-Drafts
directories. This Internet-Draft is a work item of the Link State Routing
(LSR) WG of the IETF.

   Title           : Area Proxy for IS-IS
   Authors         : Tony Li
                     Sarah Chen
                     Vivek Ilangovan
                     Gyan S. Mishra
   Filename        : draft-ietf-lsr-isis-area-proxy-09.txt
   Pages           : 20
   Date            : 2023-03-12

Abstract:
   Link state routing protocols have hierarchical abstraction already
   built into them.  However, when lower levels are used for transit,
   they must expose their internal topologies to each other, leading to
   scale issues.

   To avoid this, this document discusses extensions to the IS-IS
   routing protocol that would allow level 1 areas to provide transit,
   yet only inject an abstraction of the level 1 topology into level 2.
   Each level 1 area is represented as a single level 2 node, thereby
   enabling greater scale.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-lsr-isis-area-proxy/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-lsr-isis-area-proxy-09

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-lsr-isis-area-proxy-09

Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts

I-D Action: draft-ietf-lsr-isis-area-proxy-09.txt internet-drafts