Re: [Lsr] Comments on draft-gong-lsr-exclusive-link-for-flex-algo

"Les Ginsberg (ginsberg)" <ginsberg@cisco.com> Fri, 29 July 2022 13:15 UTC

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From: "Les Ginsberg (ginsberg)" <ginsberg@cisco.com>
To: Shraddha Hegde <shraddha=40juniper.net@dmarc.ietf.org>, "lsr@ietf.org" <lsr@ietf.org>
Thread-Topic: Comments on draft-gong-lsr-exclusive-link-for-flex-algo
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Archived-At: <https://mailarchive.ietf.org/arch/msg/lsr/bA_1Omgq0zF4jIUlxgL5e1miyEQ>
Subject: Re: [Lsr] Comments on draft-gong-lsr-exclusive-link-for-flex-algo
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I fully agree with Shraddha.

In fact Section 4 of the draft makes clear why no protocol extensions are needed.

   Les

From: Lsr <lsr-bounces@ietf.org> On Behalf Of Shraddha Hegde
Sent: Friday, July 29, 2022 2:18 AM
To: lsr@ietf.org
Subject: [Lsr] Comments on draft-gong-lsr-exclusive-link-for-flex-algo

Authors,


I suggest that the usecase can be satisfied using the backward compatible
Maximum link metric mechanism defined in the draft.
I don't see any need to define protocol extensions,
that are backward incompatible and can cause serious issues in the network
in the presence of older implementations.

Rgds
Shraddha


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