Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-svcb-https-05.txt

Stephen Farrell <stephen.farrell@cs.tcd.ie> Mon, 10 May 2021 23:12 UTC

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To: Ben Schwartz <bemasc=40google.com@dmarc.ietf.org>, Joe Abley <jabley@hopcount.ca>
Cc: dnsop <dnsop@ietf.org>, Pieter Lexis <pieter.lexis@powerdns.com>
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From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
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Date: Tue, 11 May 2021 00:12:10 +0100
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Subject: Re: [DNSOP] [Ext] I-D Action: draft-ietf-dnsop-svcb-https-05.txt
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Hiya,

Without commenting on the rest of the discussion (though
I do agree with those who made the point that optimising
for those writing zone files here is better than for
those parsing zone files)...

On 10/05/2021 17:56, Ben Schwartz wrote:
> It would also require a dramatic rewrite of a
> specification that is now widely deployed.

I'm not aware this is widely deployed. To be fair I mostly
care about deployments that support ECH and so far I know
of 2 of those. There may be more doing HTTPS or SVCB but
not ECH I guess. If so, I'd find it valuable to see a list
of those so I can get a sense of the variability to be
seen in HTTPS/SVCB deployments.

So - can you provide some backup for that claim of being
widely deployed that might help me see how folks are choosing
to deploy?

Thanks,
S.