Re: [Add] New Version Notification for draft-pauly-add-resolver-discovery-01.txt

Stephane Bortzmeyer <bortzmeyer@nic.fr> Tue, 28 July 2020 13:50 UTC

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Date: Tue, 28 Jul 2020 15:49:48 +0200
From: Stephane Bortzmeyer <bortzmeyer@nic.fr>
To: Paul Vixie <paul@redbarn.org>
Cc: add@ietf.org
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Subject: Re: [Add] New Version Notification for draft-pauly-add-resolver-discovery-01.txt
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On Mon, Jul 27, 2020 at 10:00:43PM +0000,
 Paul Vixie <paul@redbarn.org> wrote 
 a message of 23 lines which said:

> i'd like ADD to recommend a protocol by which policy violations can
> receive secure authentic unambiguous refusal signals, rather than
> silence. this may require explicit negotiation between a node and
> its gateway.

We already have it, it seems, with draft-ietf-dnsop-extended-error,
which is approved and in the RFC Editor queue (state RFC-EDITOR).