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[Isis-wg] FW: New Version Notification for draft-ginsberg-isis-te-app-00.txt

"Les Ginsberg (ginsberg)" <ginsberg@cisco.com> Wed, 01 March 2017 18:58 UTC

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From: "Les Ginsberg (ginsberg)" <ginsberg@cisco.com>
To: "isis-wg@ietf.org" <isis-wg@ietf.org>, "ospf@ietf.org" <ospf@ietf.org>
Thread-Topic: New Version Notification for draft-ginsberg-isis-te-app-00.txt
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Date: Wed, 01 Mar 2017 18:58:40 +0000
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Cc: "Stefano Previdi (sprevidi)" <sprevidi@cisco.com>, "Peter Psenak (ppsenak)" <ppsenak@cisco.com>
Subject: [Isis-wg] FW: New Version Notification for draft-ginsberg-isis-te-app-00.txt
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(resending due to some problems posting the message to IS-IS list - apologies for any redundancy)

Folks -

This new draft is the IS-IS functional equivalent of the OSPF Draft https://datatracker.ietf.org/doc/draft-ppsenak-ospf-te-link-attr-reuse/

The two drafts  represent what we believe is a better alternative to the solution proposed in:

https://datatracker.ietf.org/doc/draft-hegde-ospf-advertising-te-protocols/
https://datatracker.ietf.org/doc/draft-hegde-isis-advertising-te-protocols/

I have included a previously sent but slightly updated slide which compares the two sets of solutions.

   Les


-----Original Message-----
From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] 
Sent: Monday, February 27, 2017 8:23 AM
To: Stefano Previdi (sprevidi); Wim Henderickx; Peter Psenak (ppsenak); Les Ginsberg (ginsberg)
Subject: New Version Notification for draft-ginsberg-isis-te-app-00.txt


A new version of I-D, draft-ginsberg-isis-te-app-00.txt has been successfully submitted by Les Ginsberg and posted to the IETF repository.

Name:		draft-ginsberg-isis-te-app
Revision:	00
Title:		IS-IS TE Attributes per application
Document date:	2017-02-27
Group:		Individual Submission
Pages:		13
URL:            https://www.ietf.org/internet-drafts/draft-ginsberg-isis-te-app-00.txt
Status:         https://datatracker.ietf.org/doc/draft-ginsberg-isis-te-app/
Htmlized:       https://tools.ietf.org/html/draft-ginsberg-isis-te-app-00


Abstract:
   Existing traffic engineering related link attribute advertisements
   have been defined and are used in RSVP-TE deployments.  In cases
   where multiple applications wish to make use of these link attributes
   the current advertisements do not support application specific values
   for a given attribute nor do they support indication of which
   applications are using the advertised value for a given link.

   This draft introduces new link attribute advertisements which address
   both of these shortcomings.  It also discusses backwards
   compatibility issues and how to minimize duplicate advertisements in
   the presence of routers which do not support the extensions defined
   in this document.


                                                                                  


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