Re: [Sidrops] Making ASPA AFI-Agnostic - coordination (Was: WGLC = draft-ietf-sidrops-aspa-verification - ENDS 03/22/2023 (Mar 22 2023))

Russ Housley <housley@vigilsec.com> Wed, 07 June 2023 16:36 UTC

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From: Russ Housley <housley@vigilsec.com>
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Date: Wed, 07 Jun 2023 12:36:49 -0400
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To: "Borchert, Oliver (Fed)" <oliver.borchert@nist.gov>
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Subject: Re: [Sidrops] Making ASPA AFI-Agnostic - coordination (Was: WGLC = draft-ietf-sidrops-aspa-verification - ENDS 03/22/2023 (Mar 22 2023))
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 Oliver:
> 
> My comment was in the context of changing a version number of a protocol due to changes on the wire where the draft itself is still not approved yet and RFC. Doing that (bumping the version number) because of changes in the very last moment in the approval process does set a wrong precedent – at least in my opinion. Therefore, I am not in favor of bumping the version number as Job suggested.

I think there is a bit of judgement that needs to be applied here.  The answers to these questions shoudl guide the decision:

1.  How many implementations are using the version number in the Internet-Draft?

2.  How much deployment of those implementations has taken place?

3.  What are the consequences if those implementations if the RFC uses the same version number with a different structure?

Russ