Re: [Lsr] LSR WG Adoption Call for "Algorithm Related IGP-Adjacency SID Advertisement"

Gyan Mishra <hayabusagsm@gmail.com> Thu, 10 June 2021 05:05 UTC

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From: Gyan Mishra <hayabusagsm@gmail.com>
Date: Thu, 10 Jun 2021 01:04:59 -0400
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To: Christian Hopps <chopps@chopps.org>
Cc: lsr@ietf.org
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Subject: Re: [Lsr] LSR WG Adoption Call for "Algorithm Related IGP-Adjacency SID Advertisement"
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I support WG adoption of this draft.

This draft fills the gap where multiple algorithm identifiers are
associated with a link applied to prefix sid and to add parity as now this
draft provides Algo association with the adjacency SID as well.  At the end
of the introduction is stated that the algorithm identifier should be
included as part of the adjacency SID advertisement for SR-MPLS.   What
about SRv6?

Does this draft update the SR IGP extensions for
SR-MPLS RFC 8665 8666 8667.

Also does it update the Flex Algo draft?

https://datatracker.ietf.org/doc/html/draft-ietf-lsr-flex-algo-16

In section 5 operations describes how flex Algo plane can now be
differentiated on the same  adjacency link with the Algo identifier
adjacency sid to Algo plane can now have QOS and link resources
characteristics defined which maybe beneficial to TEAS network slicing
application as well as used in conjunction with a resource sid for underlay
resource provisioning for Enhanced VPN overlay.

Kind Regards

Gyan

On Wed, May 26, 2021 at 5:00 PM Christian Hopps <chopps@chopps.org> wrote:

>
> Hi Folks,
>
> This begins a 2 week WG Adoption Call for the following draft:
>
>
> https://datatracker.ietf.org/doc/draft-peng-lsr-algorithm-related-adjacency-sid/
>
> Please indicate your support or objections by June 9th, 2021
>
> Authors, please respond to the list indicating whether you are aware of
> any IPR that applies to this draft.
>
> Thanks,
> Acee and Chris.
>
> _______________________________________________
> Lsr mailing list
> Lsr@ietf.org
> https://www.ietf.org/mailman/listinfo/lsr
>
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*Gyan Mishra*

*Network Solutions A**rchitect *

*Email gyan.s.mishra@verizon.com <gyan.s.mishra@verizon.com>*



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