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Re: [Isis-wg] WG Adoption poll for draft-ginsberg-isis-te-app

Chris Bowers <cbowers@juniper.net> Wed, 28 June 2017 17:20 UTC

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From: Chris Bowers <cbowers@juniper.net>
To: Christian Hopps <chopps@chopps.org>, "isis-wg@ietf.org" <isis-wg@ietf.org>
CC: "isis-chairs@ietf.org" <isis-chairs@ietf.org>, "draft-ginsberg-isis-te-app.authors@ietf.org" <draft-ginsberg-isis-te-app.authors@ietf.org>
Thread-Topic: [Isis-wg] WG Adoption poll for draft-ginsberg-isis-te-app
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Archived-At: <https://mailarchive.ietf.org/arch/msg/isis-wg/uIrqtTfkyi5_OyiCQ99eyGnv56c>
Subject: Re: [Isis-wg] WG Adoption poll for draft-ginsberg-isis-te-app
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ISIS WG,

I oppose adoption of this draft as a working group item.

After the discussion in Chicago, I proposed alternative encodings that use the 
concept of an attribute set that I was hopeful would be incorporated in a merged 
draft on this topic.

These are described in the following email.
 https://www.ietf.org/mail-archive/web/isis-wg/current/msg05081.html

I believe that these alternative encodings have two main advantages over those
proposed in draft-ginsberg-isis-te-app.

First, they are much less disruptive to existing deployments using the existing 
TE attributes, and they provide a less disruptive migration path.

Second, they are more flexible and useful, because they do not attempt to
define specific applications.  

I am happy to publish the alternative encodings as a stand-alone draft.  I did 
not do so initially in the interest of promoting compromise after the discussion in 
Chicago.  However, the basic encodings in draft-ginsberg-isis-te-app have not changed 
significantly.  They do not capture the advantages of the alternative encodings described above.

Given the current lack of compromise reflected in draft-ginsberg-isis-te-app, I think
that the text is not a good basis for working group work on this topic.

Thanks,
Chris

-----Original Message-----
From: Isis-wg [mailto:isis-wg-bounces@ietf.org] On Behalf Of Christian Hopps
Sent: Wednesday, June 28, 2017 4:31 PM
To: isis-wg@ietf.org
Cc: isis-chairs@ietf.org; draft-ginsberg-isis-te-app.authors@ietf.org
Subject: [Isis-wg] WG Adoption poll for draft-ginsberg-isis-te-app


Hi Folks,

The authors have requested the IS-IS WG adopt

    https://datatracker.ietf.org/doc/draft-ginsberg-isis-te-app/

as a working group document. Please indicate your support or no-support for taking on this work.

Authors: Please indicate your knowledge of any IPR related to this work to the list as well.

Thanks,
Chris & Hannes.

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