IETF Logo Mail Archive

Re: [DNSOP] [v6ops] New Version Notification for draft-v6ops-xie-network-happyeyeballs-00.txt

Gert Doering <gert@space.net> Wed, 26 September 2018 07:28 UTC

Return-Path: <gert@space.net>
X-Original-To: dnsop@ietfa.amsl.com
Delivered-To: dnsop@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 883BC130E1A for <dnsop@ietfa.amsl.com>; Wed, 26 Sep 2018 00:28:46 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.6
X-Spam-Level:
X-Spam-Status: No, score=-2.6 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7] autolearn=unavailable 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 3sv7OyMI06hX for <dnsop@ietfa.amsl.com>; Wed, 26 Sep 2018 00:28:45 -0700 (PDT)
Received: from mobil.space.net (mobil.space.net [195.30.115.67]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 43A9E130E1B for <dnsop@ietf.org>; Wed, 26 Sep 2018 00:28:43 -0700 (PDT)
X-Original-To: dnsop@ietf.org
Received: from mobil.space.net (localhost [IPv6:::1]) by mobil.space.net (Postfix) with ESMTP id 05DD4438D1 for <dnsop@ietf.org>; Wed, 26 Sep 2018 09:28:40 +0200 (CEST)
X-SpaceNet-Relay: true
X-SpaceNet-Relay: true
X-SpaceNet-Relay: true
X-SpaceNet-Relay: true
X-SpaceNet-Relay: true
X-SpaceNet-Relay: true
Received: from moebius4.space.net (moebius4.space.net [IPv6:2001:608:2:2::251]) by mobil.space.net (Postfix) with ESMTP id E6864438CF; Wed, 26 Sep 2018 09:28:39 +0200 (CEST)
Received: by moebius4.space.net (Postfix, from userid 1007) id D67FB20CB2; Wed, 26 Sep 2018 09:28:39 +0200 (CEST)
Date: Wed, 26 Sep 2018 09:28:39 +0200
From: Gert Doering <gert@space.net>
To: Davey Song <songlinjian@gmail.com>
Cc: otroan@employees.org, Gert Doering <gert@space.net>, dnsop <dnsop@ietf.org>, v6ops@ietf.org, ???????????? <jinmei@wide.ad.jp>
Message-ID: <20180926072839.GD11393@Space.Net>
References: <153751052820.5339.10049404273601155140.idtracker@ietfa.amsl.com> <CAAObRXLWpXVbPyyxuzJH8osi+R1rdV8N8=Woqvq3UR9nk8kDaA@mail.gmail.com> <CAJE_bqd4jjeZy9Stp-v6O0VOyvEJiE9vW1BLuy-wzqPGvDagoQ@mail.gmail.com> <CAAObRX+6ktcD8i_aToKbX7UJoSPT0NMPV0xKqT8-k+7_d0R5Nw@mail.gmail.com> <20180925072015.GV11393@Space.Net> <CAAObRXKhS++5_cmvjTx3LY+ti6NbGj1NvtL6XeQGOvYuJKw0uw@mail.gmail.com> <3BDC24C2-6D51-4FF1-8A48-CAD4F8CEBF9C@employees.org> <CAAObRXJd3Ym_JezijzFVGGUj6hnkLd78dA-B_oug1gZ_-kbeAw@mail.gmail.com> <2FEEAF29-E213-4DA3-8ECA-4EF51E170B50@employees.org> <CAAObRXJXv3iDg=k00FghuLQtSuogFD4FMr25krMSAXginAM5bg@mail.gmail.com>
MIME-Version: 1.0
Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="WOwsUXNV0YEGHQ+1"
Content-Disposition: inline
In-Reply-To: <CAAObRXJXv3iDg=k00FghuLQtSuogFD4FMr25krMSAXginAM5bg@mail.gmail.com>
X-NCC-RegID: de.space
User-Agent: Mutt/1.10.0 (2018-05-17)
Archived-At: <https://mailarchive.ietf.org/arch/msg/dnsop/A-bRVT2I387PRXuXXoLbQmK5A2w>
Subject: Re: [DNSOP] [v6ops] New Version Notification for draft-v6ops-xie-network-happyeyeballs-00.txt
X-BeenThere: dnsop@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: IETF DNSOP WG mailing list <dnsop.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/dnsop>, <mailto:dnsop-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/dnsop/>
List-Post: <mailto:dnsop@ietf.org>
List-Help: <mailto:dnsop-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/dnsop>, <mailto:dnsop-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 26 Sep 2018 07:28:47 -0000

Hi,

On Wed, Sep 26, 2018 at 03:14:42PM +0800, Davey Song wrote:
> NHE can
> help reduce the unnecessary traffic emitted by HE client becuase the AAAA
> record
> will be omitted or delayed if IPv6 connectivity is poorer. I don't see any
> interferance now.

I'm not sure how often I've heard the well-meaning suggestion "just do
not deliver DNS records of type <x> if <condition y>".

It was a bad idea at all times, and it is still a bad idea.  Never withhold
legitimate records.

[..]
> I think MP-TCP or other transmition protocol are based on stable,
> high-performance ip layer.

Read up again what MP-TCP does :-)

Gert Doering
        -- NetMaster
-- 
have you enabled IPv6 on something today...?

SpaceNet AG                      Vorstand: Sebastian v. Bomhard, Michael Emmer
Joseph-Dollinger-Bogen 14        Aufsichtsratsvors.: A. Grundner-Culemann
D-80807 Muenchen                 HRB: 136055 (AG Muenchen)
Tel: +49 (0)89/32356-444         USt-IdNr.: DE813185279

v2.23.0 | Report a Bug | By Email