Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop

Randy Bush <randy@psg.com> Wed, 31 October 2012 14:25 UTC

Return-Path: <randy@psg.com>
X-Original-To: v6ops@ietfa.amsl.com
Delivered-To: v6ops@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BCEA421F87CE for <v6ops@ietfa.amsl.com>; Wed, 31 Oct 2012 07:25:23 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.855
X-Spam-Level:
X-Spam-Status: No, score=-1.855 tagged_above=-999 required=5 tests=[AWL=0.745, BAYES_00=-2.599]
Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id zXH1VTFetNgG for <v6ops@ietfa.amsl.com>; Wed, 31 Oct 2012 07:25:23 -0700 (PDT)
Received: from ran.psg.com (ran.psg.com [IPv6:2001:418:1::36]) by ietfa.amsl.com (Postfix) with ESMTP id 6A64521F87CC for <v6ops@ietf.org>; Wed, 31 Oct 2012 07:25:23 -0700 (PDT)
Received: from localhost ([127.0.0.1] helo=rair.psg.com.psg.com) by ran.psg.com with esmtp (Exim 4.80 (FreeBSD)) (envelope-from <randy@psg.com>) id 1TTZEL-0009KU-K4; Wed, 31 Oct 2012 14:25:18 +0000
Date: Wed, 31 Oct 2012 23:25:16 +0900
Message-ID: <m2hapazpkj.wl%randy@psg.com>
From: Randy Bush <randy@psg.com>
To: Brian E Carpenter <brian.e.carpenter@gmail.com>
In-Reply-To: <5090DECF.3050100@gmail.com>
References: <201210161245.q9GCj0i26478@ftpeng-update.cisco.com> <BB219517-B488-4777-AE9C-35C57BE91263@kumari.net> <Pine.LNX.4.64.1210171337470.7337@shell4.bayarea.net> <AC530E99-4054-4B0A-9B5C-30F9EF4A530C@kumari.net> <20121018223121.28B2C2A0041D@drugs.dv.isc.org> <50812F87.5000107@inex.ie> <E1829B60731D1740BB7A0626B4FAF0A65E0DF5C66F@XCH-NW-01V.nw.nos.boeing.com> <5085319B.60707@inex.ie> <CAKD1Yr2qDsM6cCPapRmKuWw7SG-cuMd9PuiBD7ineqj7Bp4+Xw@mail.gmail.com> <8C4093E0-4031-4057-9B96-3738A5A48D2D@merike.com> <1351154487.78754.YahooMailNeo@web32504.mail.mud.yahoo.com> <CAKD1Yr1xDC7BefRyaHHKfw9THRkyQWwHS5P05_uWTOV539uS2w@mail.gmail.com> <508A876F.6070503@si6networks.com> <1351454911.47361.YahooMailNeo@web32501.mail.mud.yahoo.com> <CAKD1Yr1CmXV_m4X7Rgdvuj6bXaiaai1rsaosJt5-_m2ChJjgSw@mail.gmail.com> <1351628087.79801.YahooMailNeo@web32508.mail.mud.yahoo.com> <CAKD1Yr13cNspdWvTaXxHt4R_8UB-CKeA4nq8_XWrkbFGCgW7Gg@mail.gmail.com> <5090DECF.3050100@gmail.com>
User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/22.3 Mule/5.0 (SAKAKI)
MIME-Version: 1.0 (generated by SEMI 1.14.7 - "Harue")
Content-Type: text/plain; charset="US-ASCII"
Cc: Fernando Gont <fgont@si6networks.com>, V6 Ops <v6ops@ietf.org>
Subject: Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop
X-BeenThere: v6ops@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: v6ops discussion list <v6ops.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/v6ops>, <mailto:v6ops-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/v6ops>
List-Post: <mailto:v6ops@ietf.org>
List-Help: <mailto:v6ops-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/v6ops>, <mailto:v6ops-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 31 Oct 2012 14:25:23 -0000

>> Fortunately I think it's easier than processing arbitrary extension
>> header chains.
> Unfortunately the IPv6 architecture requires the network to
> be transparent to arbitrary extension header chains.

it is cheering to see that the ipv6 ivory tower still stands despite
years of attack by reality.

> This is beyond an operational problem, which is why it is
> on the 6man agenda.

and how much of good people's time do you plan to waste on this
windmill, don?

rosenantes