Re: [Doh] [Ext] Review of draft-ietf-doh-dns-over-https-04

Stephane Bortzmeyer <bortzmeyer@nic.fr> Mon, 26 March 2018 08:33 UTC

Return-Path: <bortzmeyer@nic.fr>
X-Original-To: doh@ietfa.amsl.com
Delivered-To: doh@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 559941205F0 for <doh@ietfa.amsl.com>; Mon, 26 Mar 2018 01:33:15 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.91
X-Spam-Level:
X-Spam-Status: No, score=-6.91 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, T_RP_MATCHES_RCVD=-0.01] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Q7CtJxIX2TRP for <doh@ietfa.amsl.com>; Mon, 26 Mar 2018 01:33:14 -0700 (PDT)
Received: from mx4.nic.fr (mx4.nic.fr [IPv6:2001:67c:2218:2::4:12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 10C9B1204DA for <doh@ietf.org>; Mon, 26 Mar 2018 01:33:14 -0700 (PDT)
Received: from mx4.nic.fr (localhost [127.0.0.1]) by mx4.nic.fr (Postfix) with SMTP id 93F4A280286; Mon, 26 Mar 2018 10:33:12 +0200 (CEST)
Received: by mx4.nic.fr (Postfix, from userid 500) id 8DBF1280292; Mon, 26 Mar 2018 10:33:12 +0200 (CEST)
Received: from relay01.prive.nic.fr (unknown [10.1.50.11]) by mx4.nic.fr (Postfix) with ESMTP id 86FE2280286; Mon, 26 Mar 2018 10:33:12 +0200 (CEST)
Received: from b12.nic.fr (b12.tech.ipv6.nic.fr [IPv6:2001:67c:1348:7::86:133]) by relay01.prive.nic.fr (Postfix) with ESMTP id 841446423521; Mon, 26 Mar 2018 10:33:12 +0200 (CEST)
Received: by b12.nic.fr (Postfix, from userid 1000) id 7C5CD40FAD; Mon, 26 Mar 2018 10:33:12 +0200 (CEST)
Date: Mon, 26 Mar 2018 10:33:12 +0200
From: Stephane Bortzmeyer <bortzmeyer@nic.fr>
To: Paul Hoffman <paul.hoffman@icann.org>
Cc: Alexander Mayrhofer <alex.mayrhofer.ietf@gmail.com>, "doh@ietf.org" <doh@ietf.org>
Message-ID: <20180326083312.6objbqfuzcc3rjyx@nic.fr>
References: <CAHXf=0rUnVT1jLyaeb4GSdVtUsC1uz5oKoVgyY1Xy1M64YwPXg@mail.gmail.com> <715DB690-12D4-474C-8D60-FA03E6E9CA19@icann.org>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Disposition: inline
In-Reply-To: <715DB690-12D4-474C-8D60-FA03E6E9CA19@icann.org>
X-Operating-System: Debian GNU/Linux 9.3
X-Kernel: Linux 4.9.0-6-amd64 x86_64
X-Charlie: Je suis Charlie
Organization: NIC France
X-URL: http://www.nic.fr/
User-Agent: NeoMutt/20170113 (1.7.2)
X-Bogosity: No, tests=bogofilter, spamicity=0.000000, version=1.2.2
X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2018.3.26.82117
Archived-At: <https://mailarchive.ietf.org/arch/msg/doh/3990ag1ozqRUyp75epbyVNUP6Nk>
Subject: Re: [Doh] [Ext] Review of draft-ietf-doh-dns-over-https-04
X-BeenThere: doh@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: DNS Over HTTPS <doh.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/doh>, <mailto:doh-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/doh/>
List-Post: <mailto:doh@ietf.org>
List-Help: <mailto:doh-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/doh>, <mailto:doh-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 26 Mar 2018 08:33:15 -0000

On Sun, Mar 25, 2018 at 04:30:27PM +0000,
 Paul Hoffman <paul.hoffman@icann.org> wrote 
 a message of 38 lines which said:

> > 204 shouldn't happen if the DNS API server provides a valid DNS
> > response, and 205 gives me the crazy ID that this could be used to
> > "update" a local DNS cache with updated information...
> 
> The WG seemed hesitant to start listing speicfic types of response codes.

I would say otherwise: some people in the WG want listing specific
types of response codes, probably in a non-normative appendix, some
people fear we risk to contradict HTTP RFCs when trying to restate
them. AFAIK, no decision was taken yet.