Re: Working Group Last Call: QUIC grease bit

Martin Duke <martin.h.duke@gmail.com> Fri, 05 November 2021 22:22 UTC

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From: Martin Duke <martin.h.duke@gmail.com>
Date: Fri, 5 Nov 2021 15:22:36 -0700
Message-ID: <CAM4esxTBbF3DwJmq_3veW_RjoDk4KD8tf_BVp=FjRAvLXEt29A@mail.gmail.com>
Subject: Re: Working Group Last Call: QUIC grease bit
To: Mirja Kuehlewind <mirja.kuehlewind=40ericsson.com@dmarc.ietf.org>
Cc: Matt Joras <matt.joras@gmail.com>, IETF QUIC WG <quic@ietf.org>
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I read the draft again. It looks ready to me.

On Fri, Nov 5, 2021 at 9:23 AM Mirja Kuehlewind <mirja.kuehlewind=
40ericsson.com@dmarc.ietf.org> wrote:

> I reviewed this short draft and it's clear and ready.
>
> I have two minor questions but nothing that holds up the draft, nor
> necessarily needs any changes.
>
> The draft has a 7 day limit to remember the transport parameter. Is there
> a reason for this specific value or is that a rather random value?
>
> The draft says rather late that new extensions using the QUIC bit can be
> negotiated without using the grease_quic_bit transport parameter. While
> reading the previous text though I was mostly wondering why I would want
> negotiate my new parameter in parallel to the grease_quic_bit transport
> parameter. Is that meant as a failback kind of thing? If the new extension
> is not support I might be able to at least grease? For me these things
> seems rather orthogonal. But if that is meant as a fallback, it might be
> good to say that explicitly.
>
> Mirja
>
>
>
> ´╗┐On 22.10.21, 01:20, "QUIC on behalf of Matt Joras" <quic-bounces@ietf.org
> on behalf of matt.joras@gmail.com> wrote:
>
>     Hello all,
>
>     This email announces the WGLC of the latest QUIC grease bit draft[1].
>     This document has not changed in some time; the chairs and the author
>     believe it to be finished. This last call will run through November
>     4th. Please email any issues to the list or file them on Github[2].
>
>     Thanks,
>     Matt & Lucas
>     QUIC WG Chairs
>
>     [1] https://www.ietf.org/archive/id/draft-ietf-quic-bit-grease-01.html
>     [2]
> https://protect2.fireeye.com/v1/url?k=99184969-c683706c-991809f2-86959e472243-90b9d64ea0239e5c&q=1&e=74a00e9a-2c84-4867-bc2e-1b1536fd3fcf&u=https%3A%2F%2Fgithub.com%2Fquicwg%2Fquic-bit-grease%2Fissues
>
>