Re: [Add] [Ext] ADD Planning for IETF107

Paul Hoffman <paul.hoffman@icann.org> Sat, 07 March 2020 00:34 UTC

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From: Paul Hoffman <paul.hoffman@icann.org>
To: "Deen, Glenn" <Glenn_Deen@comcast.com>
CC: ADD Mailing list <add@ietf.org>
Thread-Topic: [Ext] [Add] ADD Planning for IETF107
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Date: Sat, 07 Mar 2020 00:34:51 +0000
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Subject: Re: [Add] [Ext] ADD Planning for IETF107
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FWIW, I consider draft-ietf-dnsop-resolver-information and draft-sah-resinfo-doh to be as much about discovery of secure resolvers as they are about resolver information. That is, if you know the address of your current resolver, you can ask it "are you my secure resolver" using those protocols.

Separately, I don't understand the inclusion of draft-arkko-abcd-distributed-resolver-selection in the agenda for this WG. The document gives its scope as:
   This memo discusses whether DNS clients can improve their privacy
   through the potential use of a set of multiple recursive resolver
   services. 
This doesn't seem like it is about resolver discovery or resolver information, but instead about resolver assignment (probably by an application or OS). I like many of the ideas in the draft, but they don't seem to be home here.

--Paul Hoffman