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Re: [secdir] Secdir last call review of draft-ietf-quic-bit-grease-03

Martin Thomson <mt@lowentropy.net> Fri, 20 May 2022 05:15 UTC

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Date: Fri, 20 May 2022 15:15:14 +1000
From: Martin Thomson <mt@lowentropy.net>
To: Russ Housley <housley@vigilsec.com>, secdir@ietf.org
Cc: draft-ietf-quic-bit-grease.all@ietf.org, last-call@ietf.org, quic@ietf.org
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Archived-At: <https://mailarchive.ietf.org/arch/msg/secdir/RlOMubt4NmzGpXHQWy8wNKilpIQ>
Subject: Re: [secdir] Secdir last call review of draft-ietf-quic-bit-grease-03
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On Fri, May 20, 2022, at 06:39, Russ Housley via Datatracker wrote:
> This does not align with the definition of MAY in RFC 2119.
> I suggest:
>
>    Advertising the grease_quic_bit transport parameter indicates that
>    packets sent to this endpoint will be accepted with a value of 0 for
>    the QUIC Bit.

I've made a larger change so that things aren't quite so backward:

+An endpoint that advertises the grease_quic_bit transport parameter MUST accept
+packets with the QUIC Bit set to a value of 0.

I've made the other changes in https://github.com/quicwg/quic-bit-grease/pull/25

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