IETF Logo Mail Archive

Re: [OPSEC] [v6ops] WGLC for draft-ietf-opsec-ipv6-eh-filtering-03

Brian E Carpenter <brian.e.carpenter@gmail.com> Fri, 29 September 2017 22:48 UTC

Return-Path: <brian.e.carpenter@gmail.com>
X-Original-To: opsec@ietfa.amsl.com
Delivered-To: opsec@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BE76A132153; Fri, 29 Sep 2017 15:48:14 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2
X-Spam-Level:
X-Spam-Status: No, score=-2 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com
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 zVsKXyOHzr9Z; Fri, 29 Sep 2017 15:48:10 -0700 (PDT)
Received: from mail-pg0-x22a.google.com (mail-pg0-x22a.google.com [IPv6:2607:f8b0:400e:c05::22a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id D6017134222; Fri, 29 Sep 2017 15:48:10 -0700 (PDT)
Received: by mail-pg0-x22a.google.com with SMTP id y17so379573pgc.0; Fri, 29 Sep 2017 15:48:10 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:organization:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=UIF/J9PMBB6PJD/3q6yrCDMzoDXGVlKLle4+qBIsTcU=; b=JH80SZa8tbEcCd3oH6dai1Mp3zfFsPoyjnNqKf2a8tL2EOCCkKeTfZtrVrgvN6Fxpk MdoFjjRd3l4Qi+azYJHb3bPYam/H2z2cfA7BZjQevsHW5zi3B0sb37lsrNDR+WvfJzSk V4y0im9er2blIcFcKD2aPLgfkUi6yn6b5iKq/Jkd2ngSlYTo/QvhbyFfHwefQLgcG9Eq m9BO0ZpNHY6Pzfjz74fE/RWbGcRHuWKCl2L2ezPTTq7kMjIswJIYDfkkKfJnAeCtynID hI/oGAZMjT/AviXFJIuQzoWBc3WwHGU9G7m62BxviHM9X8wVfwklkCN95tQudt7tQDZs 2ojw==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:organization :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=UIF/J9PMBB6PJD/3q6yrCDMzoDXGVlKLle4+qBIsTcU=; b=nXPSCknhrcizKardzo6J+nk9LLmvgJ0jbPq6T0iSYzYPUPHB6kNxy//7xffm+zlHzJ lZrZN1gcllzYczV3ickggWpEyKVvzxIN0tm0u+oPMTU6PATxEmHFg8WmkuLZHTOIOOF8 4N4eOF3kXjM9xqM2N8KQhljJcXFUjdlCYpGNO71tDUWCbmNS7MJfY7uGiZKEgH8FGlRv Rn4SIA0RfjDSesFVTg7uUJ65sRm4TWZZSyAKoZXiMwbVWj8SUpvRQfECwM76tmCxNRUI Q2rA7ncWIJZG4CW3Bfuuc0FzQ+9OkxYIqhjcc1fduUrtNhquaU8CNvCD0hKiZ/aAnrg1 Clcw==
X-Gm-Message-State: AHPjjUgrw/HONcuMrK7NLbg/E0UwcEsodzGJ2No9PtaDmN5Rs6jGb+WA gSgxKwghrVW6Z4+Ig54RpKkDOA==
X-Google-Smtp-Source: AOwi7QDyCrutBneugY9+mqtZi50J9KErcIrqNL4vzQDRN8ZDkeEGqcYwmPQCFCJ1sLQVv0XAu+YuDw==
X-Received: by 10.159.246.8 with SMTP id b8mr8334533pls.252.1506725290150; Fri, 29 Sep 2017 15:48:10 -0700 (PDT)
Received: from ?IPv6:2406:e007:6d3c:1:28cc:dc4c:9703:6781? ([2406:e007:6d3c:1:28cc:dc4c:9703:6781]) by smtp.gmail.com with ESMTPSA id r68sm7945176pfi.7.2017.09.29.15.48.07 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 29 Sep 2017 15:48:09 -0700 (PDT)
To: "Van De Velde, Gunter (Nokia - BE/Antwerp)" <gunter.van_de_velde@nokia.com>, opsec@ietf.org
Cc: draft-ietf-opsec-ipv6-eh-filtering@ietf.org
References: <8C3BB7BE-4E84-4D44-8DA9-BBE80EA51752@nokia.com>
From: Brian E Carpenter <brian.e.carpenter@gmail.com>
Organization: University of Auckland
Message-ID: <8ae75b08-7e95-7346-c981-f621bce11934@gmail.com>
Date: Sat, 30 Sep 2017 11:48:18 +1300
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0
MIME-Version: 1.0
In-Reply-To: <8C3BB7BE-4E84-4D44-8DA9-BBE80EA51752@nokia.com>
Content-Type: text/plain; charset="utf-8"
Content-Language: en-US
Content-Transfer-Encoding: 7bit
Archived-At: <https://mailarchive.ietf.org/arch/msg/opsec/StjbjvCP9PLC3ssnTKYO6jqFgk0>
Subject: Re: [OPSEC] [v6ops] WGLC for draft-ietf-opsec-ipv6-eh-filtering-03
X-BeenThere: opsec@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: opsec wg mailing list <opsec.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/opsec>, <mailto:opsec-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/opsec/>
List-Post: <mailto:opsec@ietf.org>
List-Help: <mailto:opsec-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/opsec>, <mailto:opsec-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 29 Sep 2017 22:48:15 -0000

Hi,

Mainly, this is ready IMHO, except:

> 3.1.  General Discussion
> 
>    IPv6 [RFC2460] EHs allow for the extension of the IPv6 protocol

Obsolete reference. Should be RFC8200.

This applies throughout the document, but section 3.4.2  "Routing Header
for IPv6 (Protocol Number=43)" needs some rewording. RFC8200 no longer
specifies RH0. Suggestion:

a) keep RFC2460 but as an Informative reference.
b) start section 3.4.2.2 like this:

   This EH is specified in [RFC8200].  The obsolete specification [RFC2460]
   originally specified the Routing Header Type 0, which was later obsoleted
   by [RFC5095].

   At the time of this writing, the following Routing Types have been
   specified:

   o  Type 0: Source Route (DEPRECATED) [RFC2460] [RFC5095]

The rest stays the same, but note the two remaining references to 2460.

Regards
   Brian

v2.23.0 | Report a Bug | By Email