Re: [dhcwg] Ben Campbell's No Objection on draft-ietf-dhc-dynamic-shared-v4allocation-07: (with COMMENT)
Qi Sun <sunqi.csnet.thu@gmail.com> Wed, 27 May 2015 07:00 UTC
Return-Path: <sunqi.csnet.thu@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 DA6C71A87C7; Wed, 27 May 2015 00:00:31 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.999
X-Spam-Level:
X-Spam-Status: No, score=-1.999 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, HTML_MESSAGE=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 VOUQV4v7DlN2; Wed, 27 May 2015 00:00:30 -0700 (PDT)
Received: from mail-pd0-x22d.google.com (mail-pd0-x22d.google.com [IPv6:2607:f8b0:400e:c02::22d]) (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 0C4E91A87BC; Wed, 27 May 2015 00:00:24 -0700 (PDT)
Received: by pdbqa5 with SMTP id qa5so1872691pdb.0; Wed, 27 May 2015 00:00:23 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=content-type:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=/kgZ91yHmhOHkqRPFmp4spURDhnnXCxVJKjZfQs/CzA=; b=MoyubT9OaL7cU/pT2oai6NwHlMbEbLp/ArB+/f+kXqPen+tm0mdZ1zZX9ygTUo3ooj H8Oa3IPZ+ckOG/3KMWuEph+Aa3bEk1oxTRkoFW9EL9BAfQFu03pBTIGhj5luq5H+MnGQ jiNqD8UDrhIrB7/cYOZQJuoaIXQ0DzzyNCricM/qp02Q2Obf+9OjXlgG0APADacXtgUW rOKZ/Evuly0edZM7FyVAEOvidUucYMvi2easHWk2bQmqxP35cACVcEiBX+JupamI2Puo tdff6WDgWbpt4llWG1wCUxxMHdSLPLhBNaYlzAQ83Qcw05wLNglrGZiPlHpN3KMjmiuf uJtA==
X-Received: by 10.66.139.70 with SMTP id qw6mr56058602pab.112.1432710023511; Wed, 27 May 2015 00:00:23 -0700 (PDT)
Received: from [10.8.20.2] ([107.191.118.35]) by mx.google.com with ESMTPSA id fb3sm7460704pbd.91.2015.05.27.00.00.18 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 27 May 2015 00:00:22 -0700 (PDT)
Content-Type: multipart/alternative; boundary="Apple-Mail=_993CAF0C-DB70-478D-A9BE-3D38DF55413B"
Mime-Version: 1.0 (Mac OS X Mail 7.2 \(1874\))
From: Qi Sun <sunqi.csnet.thu@gmail.com>
In-Reply-To: <20150527014208.28487.11681.idtracker@ietfa.amsl.com>
Date: Wed, 27 May 2015 15:00:14 +0800
Message-Id: <A331CAC8-8A96-481A-8C47-5B161E6E648D@gmail.com>
References: <20150527014208.28487.11681.idtracker@ietfa.amsl.com>
To: Ben Campbell <ben@nostrum.com>
X-Mailer: Apple Mail (2.1874)
Archived-At: <http://mailarchive.ietf.org/arch/msg/dhcwg/x08lsmQdYtN5hiI-xQDuslWgACA>
Cc: draft-ietf-dhc-dynamic-shared-v4allocation.ad@ietf.org, volz@cisco.com, dhc-chairs@ietf.org, draft-ietf-dhc-dynamic-shared-v4allocation@ietf.org, The IESG <iesg@ietf.org>, dhcwg@ietf.org, draft-ietf-dhc-dynamic-shared-v4allocation.shepherd@ietf.org
Subject: Re: [dhcwg] Ben Campbell'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: Wed, 27 May 2015 07:00:32 -0000
Dear Ben, Thanks for the comment. The text there is a little confusing. Would the following change be better? OLD: Preserving port randomization [RFC6056] may be more or less difficult depending on the address sharing ratio (i.e., the size of the port space assigned to a client). The host can only randomize the ports inside a fixed port range [RFC6269]. NEW: Preserving port randomization [RFC6056] may be more difficult because the host can only randomize the ports inside a fixed port range (see Section 13.4 of [RFC6269]). Thanks, Qi On May 27, 2015, at 9:42 AM, Ben Campbell <ben@nostrum.com> wrote: > Ben Campbell has entered the following ballot position for > draft-ietf-dhc-dynamic-shared-v4allocation-07: No Objection > > When responding, please keep the subject line intact and reply to all > email addresses included in the To and CC lines. (Feel free to cut this > introductory paragraph, however.) > > > Please refer to https://www.ietf.org/iesg/statement/discuss-criteria.html > for more information about IESG DISCUSS and COMMENT positions. > > > The document, along with other ballot positions, can be found here: > https://datatracker.ietf.org/doc/draft-ietf-dhc-dynamic-shared-v4allocation/ > > > > ---------------------------------------------------------------------- > COMMENT: > ---------------------------------------------------------------------- > > In section 10.1, how could preserving port randomization become "less" > difficult? Presumably the assigned port range will never be larger than > "all the ports". > > >