Re: [dhcwg] Kathleen Moriarty's No Objection on draft-ietf-dhc-dynamic-shared-v4allocation-07: (with COMMENT)

Kathleen Moriarty <kathleen.moriarty.ietf@gmail.com> Thu, 28 May 2015 11:42 UTC

Return-Path: <kathleen.moriarty.ietf@gmail.com>
X-Original-To: dhcwg@ietfa.amsl.com
Delivered-To: dhcwg@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C80241A9098; Thu, 28 May 2015 04:42:07 -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, SPF_PASS=-0.001] 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 82rkbP9L-ls0; Thu, 28 May 2015 04:42:05 -0700 (PDT)
Received: from mail-qk0-x232.google.com (mail-qk0-x232.google.com [IPv6:2607:f8b0:400d:c09::232]) (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 B4A141A908C; Thu, 28 May 2015 04:42:05 -0700 (PDT)
Received: by qkhg32 with SMTP id g32so23249161qkh.0; Thu, 28 May 2015 04:42:05 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:mime-version:subject:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=9aWG6Y9iO/1Sj4edHc/qNybIW4zX7oyynRdxy+LYDmo=; b=S2kjDpyCaLh9xj6Fl7pXAopmHL18ytcH7/b8oL9BeQCiFjSPsY6vRhBJxcEvc7amf5 b35Q6RRwjiTu9aPzqBh0jm0hXlEpIFByjVHYMu13RF1aZ6QuX2f/YXFpe4yOKwQsClxo VlJwKygUQ39boFIE97rlhb8M9eDjyAX9ddKxcu2/dDLjSg554FnuwZWPuoaiWDiROG0z NQ+JPv06XEly1JIGaBpGi6/dLLtrXzXblHy1XbKMgdZgj2YQdbtk/kiCpRWQkJvqcBlU MF2gzYjePBowGBUpCR7vNe4km5mdtOHYCjmlDeei061Q/D+QzLXbHXTdeSMoXPe8OP4w dhUQ==
X-Received: by 10.55.20.80 with SMTP id e77mr4271138qkh.30.1432813324966; Thu, 28 May 2015 04:42:04 -0700 (PDT)
Received: from [192.168.1.3] (209-6-114-252.c3-0.arl-ubr1.sbo-arl.ma.cable.rcn.com. [209.6.114.252]) by mx.google.com with ESMTPSA id 69sm918753qhv.17.2015.05.28.04.42.03 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 28 May 2015 04:42:03 -0700 (PDT)
From: Kathleen Moriarty <kathleen.moriarty.ietf@gmail.com>
X-Google-Original-From: Kathleen Moriarty <Kathleen.Moriarty.ietf@gmail.com>
Content-Type: text/plain; charset="us-ascii"
Mime-Version: 1.0 (1.0)
X-Mailer: iPhone Mail (11D257)
In-Reply-To: <0250B544-8B63-4859-9AD5-2EB815FB81A7@nominum.com>
Date: Thu, 28 May 2015 07:42:03 -0400
Content-Transfer-Encoding: quoted-printable
Message-Id: <2A18C7C7-1F65-4D77-AD7B-E2A30558208E@gmail.com>
References: <20150527233931.6042.26234.idtracker@ietfa.amsl.com> <0250B544-8B63-4859-9AD5-2EB815FB81A7@nominum.com>
To: Ted Lemon <Ted.Lemon@nominum.com>
Archived-At: <http://mailarchive.ietf.org/arch/msg/dhcwg/s_loDokmh9F3PDMmTUWq8eKdXUI>
X-Mailman-Approved-At: Thu, 28 May 2015 04:44:40 -0700
Cc: "<draft-ietf-dhc-dynamic-shared-v4allocation.ad@ietf.org>" <draft-ietf-dhc-dynamic-shared-v4allocation.ad@ietf.org>, "<volz@cisco.com>" <volz@cisco.com>, "<dhc-chairs@ietf.org>" <dhc-chairs@ietf.org>, "<draft-ietf-dhc-dynamic-shared-v4allocation@ietf.org>" <draft-ietf-dhc-dynamic-shared-v4allocation@ietf.org>, The IESG <iesg@ietf.org>, "<dhcwg@ietf.org>" <dhcwg@ietf.org>, "<draft-ietf-dhc-dynamic-shared-v4allocation.shepherd@ietf.org>" <draft-ietf-dhc-dynamic-shared-v4allocation.shepherd@ietf.org>
Subject: Re: [dhcwg] Kathleen Moriarty's No Objection on draft-ietf-dhc-dynamic-shared-v4allocation-07: (with COMMENT)
X-BeenThere: dhcwg@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: <dhcwg.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/dhcwg>, <mailto:dhcwg-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/dhcwg/>
List-Post: <mailto:dhcwg@ietf.org>
List-Help: <mailto:dhcwg-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/dhcwg>, <mailto:dhcwg-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 28 May 2015 11:42:08 -0000


Sent from my iPhone

> On May 27, 2015, at 11:11 PM, Ted Lemon <Ted.Lemon@nominum.com> wrote:
> 
>> On May 27, 2015, at 7:39 PM, Kathleen Moriarty <Kathleen.Moriarty.ietf@gmail.com> wrote:
>> I have many of the same questions as Stephen, so I support his discuss
>> and comments.  In particular, I'd like to see text int he security
>> considerations about sending traffic to the wrong host and how that is
>> prevented as well as risks.  Stephen hits on this in his comments and I'd
>> like to see it addressed in the security considerations section.  Since
>> that's the point of the draft (multiple hosts using the same IPs), it is
>> a major consideration.
> 
> If you are concerned about this, the time to have objected would have been when A+P got standardized a few months ago. There is no way to address that concern in this document, which is just about configuring A+P clients. FWIW it was talked about and, I think, addressed adequately in the base specifications.

Thanks, Ted.  I didn't see a reference from the Security Considerations section.  If that's all that is needed, let's add it.  I'll look at the base spec.

Thanks,
Kathleen