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Re: [Doh] New: draft-livingood-doh-implementation-risks-issues

Eliot Lear <lear@cisco.com> Tue, 12 March 2019 17:09 UTC

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From: Eliot Lear <lear@cisco.com>
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Date: Tue, 12 Mar 2019 18:09:10 +0100
In-Reply-To: <20190312151639.oqgwgdficezoygfr@nic.fr>
Cc: "Livingood, Jason" <Jason_Livingood@comcast.com>, DoH WG <doh@ietf.org>
To: Stephane Bortzmeyer <bortzmeyer@nic.fr>
References: <EA2A119D-06CF-4B0B-8994-86A99CD8AC0B@cable.comcast.com> <20190309182857.GA29321@laperouse.bortzmeyer.org> <BAB74C4B-D93A-4EBA-8F76-FEC4C68FF753@cable.comcast.com> <20190312151639.oqgwgdficezoygfr@nic.fr>
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Subject: Re: [Doh] New: draft-livingood-doh-implementation-risks-issues
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> On 12 Mar 2019, at 16:16, Stephane Bortzmeyer <bortzmeyer@nic.fr> wrote:
> 
> It seems to me there is a more profound issue here: should we (the
> IETF), when creating new protocols, ensure that *all* previous usages
> continue to work? Even if we never condoned them?

Wrong questions.  Right questions:

Should the IETF consider the world in which we live and how the protocols we are creating might change that world?
Should we propose mitigations for none, some, or all of the changes?

Eliot

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