Subject: [Lsr] Fwd: New Version Notification for draft-ietf-lsr-isis-area-proxy-04.txt

From: [email-masked]
Date: Wed, 2 Sep 2020 07:36:33 -0700

Hi all,

This version reflects the discussion to date and the early allocation of code points.

Regards,
Sarah, Vivek, Gyan, & Tony

> Begin forwarded message:
> 
> From: [email-masked]
> Subject: New Version Notification for draft-ietf-lsr-isis-area-proxy-04.txt
> Date: September 2, 2020 at 7:35:25 AM PDT
> To: "Tony Li" <[email-masked]>, "Gyan S. Mishra" <[email-masked]>, "Gyan Mishra" <[email-masked]>, "Vivek Ilangovan" <[email-masked]>, "Sarah Chen" <[email-masked]>
> 
> 
> A new version of I-D, draft-ietf-lsr-isis-area-proxy-04.txt
> has been successfully submitted by Tony Li and posted to the
> IETF repository.
> 
> Name:		draft-ietf-lsr-isis-area-proxy
> Revision:	04
> Title:		Area Proxy for IS-IS
> Document date:	2020-09-02
> Group:		lsr
> Pages:		20
> URL:            https://www.ietf.org/internet-drafts/draft-ietf-lsr-isis-area-proxy-04.txt
> Status:         https://datatracker.ietf.org/doc/draft-ietf-lsr-isis-area-proxy/
> Htmlized:       https://tools.ietf.org/html/draft-ietf-lsr-isis-area-proxy-04
> Htmlized:       https://datatracker.ietf.org/doc/html/draft-ietf-lsr-isis-area-proxy
> Diff:           https://www.ietf.org/rfcdiff?url2=draft-ietf-lsr-isis-area-proxy-04
> 
> 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.
> 
> 
> 
> 
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at tools.ietf.org.
> 
> The IETF Secretariat
> 
>