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

"Ketan Talaulikar (ketant)" <ketant@cisco.com> Fri, 14 August 2020 12:24 UTC

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From: "Ketan Talaulikar (ketant)" <ketant@cisco.com>
To: "bruno.decraene@orange.com" <bruno.decraene@orange.com>, "spring@ietf.org" <spring@ietf.org>
CC: "draft-hegde-spring-node-protection-for-sr-te-paths@ietf.org" <draft-hegde-spring-node-protection-for-sr-te-paths@ietf.org>
Thread-Topic: [spring] WG adoption call for draft-hegde-spring-node-protection-for-sr-te-paths
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Subject: Re: [spring] WG adoption call for draft-hegde-spring-node-protection-for-sr-te-paths
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Hi All,

I believe this topic is relevant and something for the WG to adopt and work on.

I have some concerns though on it's applicability and more specifically it's implications on existing deployments/use-cases. I've share the same on the thread started by Joel on this specific aspect [1]. Some discussion and clarity on this would help before adoption.

One other bit, for the example in Sec 2.3, perhaps some text is required to clarify that this applies only for segments signalled via IGPs and if the 9054 was a BSID or BGP-EPE SID then this approach would not work. May I suggest to add a section 2.4 to capture these aspects (it would be some what on the lines of Sec 3.4 but not related to the context table solution).

The document is well-written and detailed. It does a very good job of describing the node protection scenarios and options.

Thanks,
Ketan

[1] https://mailarchive.ietf.org/arch/msg/spring/8UIcjT9HMPc4XUp_WAiClFwpOmM/

From: spring <spring-bounces@ietf.org> On Behalf Of bruno.decraene@orange.com
Sent: 30 July 2020 17:55
To: spring@ietf.org
Cc: draft-hegde-spring-node-protection-for-sr-te-paths@ietf.org
Subject: [spring] WG adoption call for draft-hegde-spring-node-protection-for-sr-te-paths

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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