Re: [spring] WG adoption call for draft-hegde-spring-node-protection-for-sr-te-paths

Robert Raszuk <robert@raszuk.net> Fri, 14 August 2020 08:21 UTC

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From: Robert Raszuk <robert@raszuk.net>
Date: Fri, 14 Aug 2020 10:20:50 +0200
Message-ID: <CAOj+MMH_TsBN0HS7Ap2AMThTO-KzcoQtB8ZzTgUOuQ-72Qnohg@mail.gmail.com>
To: Bruno Decraene <bruno.decraene@orange.com>
Cc: "spring@ietf.org" <spring@ietf.org>, "draft-hegde-spring-node-protection-for-sr-te-paths@ietf.org" <draft-hegde-spring-node-protection-for-sr-te-paths@ietf.org>
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Subject: Re: [spring] WG adoption call for draft-hegde-spring-node-protection-for-sr-te-paths
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I support the adoption of this draft. It is Informational and provides set
of guidance to implementations.

Reading it quickly I think I am not seeing a section or exception in
handling cases where next sid is a binding sid.Skipping it may break the
game.

Also section 2.3 is IMO debatable. I know some which would prefer to drop
rather then go direct between R3 & R4 as there can be already much more
important traffic taking that link. So just always applying node protection
based on processing of next SID may not always be a desired behaviour. I
think to some level Joel's recent messages discussed similar concerns.

Thx a lot,
R.

On Thu, Jul 30, 2020 at 2:24 PM <bruno.decraene@orange.com> wrote:

> Hi SPRING WG,
>
>
>
> Authors of draft-hegde-spring-node-protection-for-sr-te-paths  [1] have
> asked for WG adoption.
>
>
>
> Please indicate your support, comments, or objection, for adopting this
> draft as a working group item by August 20th 2020. (*)
>
>
>
> Could those who are willing to work on this document, please notify the
> list. That gives us an indication of the energy level in the working group
> to work on this.
>
>
>
> Thanks,
>
> Regards,
>
> Bruno, Jim, Joel
>
>
>
> [1]
> https://tools.ietf.org/html/draft-hegde-spring-node-protection-for-sr-te-paths-07
>
> (*) 3 weeks to account for the IETF meeting week and the august/summer
> period.
>
>
>
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