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Re: [Doh] [DNSOP] [EXTERNAL] Re: New I-D: draft-reid-doh-operator

Tony Finch <dot@dotat.at> Mon, 25 March 2019 14:46 UTC

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Date: Mon, 25 Mar 2019 14:46:36 +0000
From: Tony Finch <dot@dotat.at>
To: Ian Swett <ianswett=40google.com@dmarc.ietf.org>
cc: "doh@ietf.org" <doh@ietf.org>, "dnsop@ietf.org" <dnsop@ietf.org>
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Subject: Re: [Doh] [DNSOP] [EXTERNAL] Re: New I-D: draft-reid-doh-operator
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Ian Swett <ianswett=40google.com@dmarc.ietf.org> wrote:

> One way DoH may be faster than DoT in the near future is that DoH can go
> over HTTP/3 via QUIC and avoid head of line blocking like Do53.

It ought to be better to have native DoQ to eliminate the overhead of the
http layer. Dunno whether this should use yet another port (all the
obvious ones are already taken) or use ALPN.

Tony.
-- 
f.anthony.n.finch  <dot@dotat.at>  http://dotat.at/
German Bight, Humber: Northwest 6 or 7, occasionally gale 8 at first,
decreasing 4 or 5. Rough or very rough, becoming moderate later. Showers.
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