IETF Logo Mail Archive

Re: [tcpm] New Version Notification for draft-touch-tcpm-tcp-edo-01.txt

Joe Touch <touch@isi.edu> Fri, 30 May 2014 21:11 UTC

Return-Path: <touch@isi.edu>
X-Original-To: tcpm@ietfa.amsl.com
Delivered-To: tcpm@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 00A491A6F9F for <tcpm@ietfa.amsl.com>; Fri, 30 May 2014 14:11:49 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.851
X-Spam-Level:
X-Spam-Status: No, score=-4.851 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-0.651] autolearn=ham
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 tDd9DU7ZcGtP for <tcpm@ietfa.amsl.com>; Fri, 30 May 2014 14:11:41 -0700 (PDT)
Received: from vapor.isi.edu (vapor.isi.edu [128.9.64.64]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 05B8D1A0A6E for <tcpm@ietf.org>; Fri, 30 May 2014 14:11:41 -0700 (PDT)
Received: from [128.9.160.166] (abc.isi.edu [128.9.160.166]) (authenticated bits=0) by vapor.isi.edu (8.13.8/8.13.8) with ESMTP id s4ULB3h8008732 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Fri, 30 May 2014 14:11:03 -0700 (PDT)
Message-ID: <5388F3E7.9040201@isi.edu>
Date: Fri, 30 May 2014 14:11:03 -0700
From: Joe Touch <touch@isi.edu>
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0
MIME-Version: 1.0
To: Olivier.Bonaventure@uclouvain.be, David Borman <dab@weston.borman.com>, Bob Briscoe <bob.briscoe@bt.com>
References: <20140425221257.12559.43206.idtracker@ietfa.amsl.com> <2586_1398464386_535ADF82_2586_915_1_535ADF56.9050106@isi.edu> <CF8D8E25-E435-4199-8FD6-3F7066447292@iki.fi> <5363AF84.8090701@mti-systems.com> <5363B397.8090009@isi.edu> <CAO249yeyr5q21-=e6p5azwULOh1_jUsniZ6YPcDYd69av8MMYw@mail.gmail.com> <DCC98F94-EA74-4AAA-94AE-E399A405AF13@isi.edu> <655C07320163294895BBADA28372AF5D2CFE36@FR712WXCHMBA15.zeu.alcatel-lucent.com> <20140503122950.GM44329@verdi> <655C07320163294895BBADA28372AF5D2D009E@FR712WXCHMBA15.zeu.alcatel-lucent.com> <201405221710.s4MHAY4S002037@bagheera.jungle.bt.co.uk> <537E3ACD.5000308@isi.edu> <1AD79820-22C1-4500-84D1-1383F264D68C@weston.borman.com> <201405231213.s4NCDa5P005525@bagheera.jungle.bt.co.uk> <6391C448-A917-4E66-9B73-CB840B193FD7@weston.borman.com> <537F7EE4.4080101@isi.edu> <5388C597.2030202@uclouvain.be>
In-Reply-To: <5388C597.2030202@uclouvain.be>
Content-Type: text/plain; charset="ISO-8859-1"; format="flowed"
Content-Transfer-Encoding: 7bit
X-ISI-4-43-8-MailScanner: Found to be clean
X-MailScanner-From: touch@isi.edu
Archived-At: http://mailarchive.ietf.org/arch/msg/tcpm/C_2-O40zrvd3NqSvRLkHzfXkm2E
Cc: "tcpm@ietf.org" <tcpm@ietf.org>
Subject: Re: [tcpm] New Version Notification for draft-touch-tcpm-tcp-edo-01.txt
X-BeenThere: tcpm@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: TCP Maintenance and Minor Extensions Working Group <tcpm.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/tcpm>, <mailto:tcpm-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/tcpm/>
List-Post: <mailto:tcpm@ietf.org>
List-Help: <mailto:tcpm-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/tcpm>, <mailto:tcpm-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 30 May 2014 21:11:49 -0000

Hi, Oliver,

On 5/30/2014 10:53 AM, Olivier Bonaventure wrote:
...
> Let me make two rough proposals that could be worth being explored or at
> least documented.
>
> 1. The TCP option space is limited, but not the IPv6 destination options
> in the IPv6 header.

IP option space would not be protected by TCP-AO, and likely not by 
whatever the TCPUSEC WG creates (e.g.,my proposal is here:
http://tools.ietf.org/html/draft-touch-tcp-ao-encrypt-01)

Additionally, DPI, NAT processing, etc. are all impacted by IPv6 
options, so they're generally discouraged AFAIR.

Joe

v2.23.0 | Report a Bug | By Email