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Re: [Rats] Reminder on RATS scope

Simon Frost <Simon.Frost@arm.com> Thu, 16 December 2021 14:14 UTC

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From: Simon Frost <Simon.Frost@arm.com>
To: "Eric Voit (evoit)" <evoit@cisco.com>, Roman Danyliw <rdd@cert.org>, Thomas Hardjono <hardjono@mit.edu>
CC: "rats@ietf.org" <rats@ietf.org>
Thread-Topic: [Rats] Reminder on RATS scope
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Subject: Re: [Rats] Reminder on RATS scope
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<snip>
> From: Eric Voit (evoit) <evoit@cisco.com>
>
> We do need reference measurements covered somewhere.  Otherwise I am not
> sure how a multi-vendor Verifier might be supportable.  So I would support a
> limited charter change related to this.  I suspect this was previously
> out-of-scope because the architecture wasn't done.
>
> Eric

I would agree with Eric. There were good reasons to leave the verifier procedures out of scope for the original charter, but as the architecture has progressed, it shows that there are some important parts of the data flows that will need more attention for any system wanting to implement to a standard. Rechartering for all of the top left corner of the architectural diagram seems like a very large scope while a limited change to bring in the CoRIM work appears to be manageable and appropriate.

-Simon
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