From nobody Tue Jul 1 04:28:48 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3FF341A0049 for ; Tue, 1 Jul 2014 04:28:46 -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 nkCphtt1caVd for ; Tue, 1 Jul 2014 04:28:44 -0700 (PDT) Received: from mail-pd0-x232.google.com (mail-pd0-x232.google.com [IPv6:2607:f8b0:400e:c02::232]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 8ED941A003A for ; Tue, 1 Jul 2014 04:28:44 -0700 (PDT) Received: by mail-pd0-f178.google.com with SMTP id r10so9970188pdi.37 for ; Tue, 01 Jul 2014 04:28:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:subject:date:references:to:message-id :mime-version; bh=aM2/Ihzonnu9f3ud1XTiqJfMsItq9P8fvT4y1milq1c=; b=emmRvK2P9qhlMCDIiZEFsEi5lD/jkZLBMCvZmnC8d2hrANaO+3xwTXz+YMdGWHXYdW jVneaurbYDzQHhjiRMElKJv5Dd3MEA7NJjhojxeIhZ3D1iImKypq9K42jdUD8R7GCu9r 8bq001fMaAhXuQ5pSNSd9I9axt3u2bGSHCp0eGm9O+NHmZWjyv6x2VeYrYL5CgLa5NCw WctKrRf/BD8AeN8aAWYMLJ1+os758pNSonyRRrZmu0rHhnMFCCd8fa6tY2d+0s6O77DJ urE8lMjDsSxnWhGV19tVxwpZZiija2Nu6g5T3qJWrCoMBopMh2X6Qw7T53HAjx8N80lf RThw== X-Received: by 10.68.253.73 with SMTP id zy9mr37718455pbc.114.1404214124240; Tue, 01 Jul 2014 04:28:44 -0700 (PDT) Received: from [192.168.2.204] ([167.88.113.249]) by mx.google.com with ESMTPSA id fb4sm115112334pac.30.2014.07.01.04.28.42 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 01 Jul 2014 04:28:43 -0700 (PDT) From: Qi Sun Content-Type: multipart/alternative; boundary="Apple-Mail=_DA8671F5-EECF-49F9-BC23-811CE72CA245" Date: Tue, 1 Jul 2014 19:28:39 +0800 References: <20140701112428.5519.69335.idtracker@ietfa.amsl.com> To: Softwires WG Message-Id: <3FA94CC3-983B-4494-B27D-E1FD6EB7CE31@gmail.com> Mime-Version: 1.0 (Mac OS X Mail 7.2 \(1874\)) X-Mailer: Apple Mail (2.1874) Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/WsypN7ebfOWGOkXnQEYR7QsN1So Subject: [Softwires] Fwd: New Version Notification for draft-fsc-softwire-dhcp4o6-saddr-opt-00.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Jul 2014 11:28:46 -0000 --Apple-Mail=_DA8671F5-EECF-49F9-BC23-811CE72CA245 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 Dear all,=20 We have submitted a new draft about using DHCPv4 over DHCPv6 with some = IPv4-over-IPv6 softwire mechanisms. This draft follows the essence of = the =92Softwire DHCP Options=92 document with a new container grouping = related sub-options.=20 Comments are more than welcome. Best Regards, Qi Begin forwarded message: > From: internet-drafts@ietf.org > Subject: New Version Notification for = draft-fsc-softwire-dhcp4o6-saddr-opt-00.txt > Date: July 1, 2014 at 7:24:28 PM GMT+8 > To: Yong Cui , Ian Farrer = , "Qi Sun" , Qi = Sun , "Ian Farrer" = , "Yong Cui" >=20 >=20 > A new version of I-D, draft-fsc-softwire-dhcp4o6-saddr-opt-00.txt > has been successfully submitted by Qi Sun and posted to the > IETF repository. >=20 > Name: draft-fsc-softwire-dhcp4o6-saddr-opt > Revision: 00 > Title: DHCPv4 over DHCPv6 Source Address Option > Document date: 2014-06-30 > Group: Individual Submission > Pages: 8 > URL: = http://www.ietf.org/internet-drafts/draft-fsc-softwire-dhcp4o6-saddr-opt-0= 0.txt > Status: = https://datatracker.ietf.org/doc/draft-fsc-softwire-dhcp4o6-saddr-opt/ > Htmlized: = http://tools.ietf.org/html/draft-fsc-softwire-dhcp4o6-saddr-opt-00 >=20 >=20 > Abstract: > DHCPv4 over DHCPv6 [I-D.ietf-dhc-dhcpv4-over-dhcpv6] describes a > mechanism for dynamically configuring IPv4 over an IPv6-only = network. > For DHCPv4 over DHCPv6 to function with some IPv4-over-IPv6 softwire > mechanisms, the operator must obtain information about the IPv4 > address and Port Set ID allocated to the DHCP 4o6 client, as well as > the /128 IPv6 prefix that the client will use as the source of IPv4- > in-IPv6 tunnel. This memo defines a DHCPv6 container option and two > DHCPv6 sub-options, to communicate the source tunnel IPv6 address > between the DHCP 4o6 client and server. It is designed to work in > conjunction with the IPv4 address allocation process. >=20 >=20 >=20 >=20 > Please note that it may take a couple of minutes from the time of = submission > until the htmlized version and diff are available at tools.ietf.org. >=20 > The IETF Secretariat >=20 >=20 --Apple-Mail=_DA8671F5-EECF-49F9-BC23-811CE72CA245 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 Dear = all, 

We have submitted a new draft about using = DHCPv4 over DHCPv6 with some IPv4-over-IPv6 softwire mechanisms. This = draft follows the essence of the =92Softwire DHCP Options=92 document = with a new container grouping related = sub-options. 

Comments are more than = welcome.

Best = Regards,
Qi

Begin forwarded message:

Subject: = New Version = Notification for = draft-fsc-softwire-dhcp4o6-saddr-opt-00.txt
Date: July 1, 2014 at 7:24:28 PM = GMT+8


A new version of I-D, = draft-fsc-softwire-dhcp4o6-saddr-opt-00.txt
has been successfully = submitted by Qi Sun and posted to the
IETF = repository.

Name: = draft-fsc-softwire-dhcp4o6-saddr-opt
Revision: = 00
Title: DHCPv4 over DHCPv6 Source Address = Option
Document date: 2014-06-30
Group: = Individual Submission
Pages: 8
URL: =            http://www.ietf.org/internet-drafts/draft-fsc-softwire-dhcp= 4o6-saddr-opt-00.txt
Status: =         https://datatracker.ietf.org/doc/draft-fsc-softwire-dhcp4o6-saddr-op= t/
Htmlized:       http://tools.ietf.org/html/draft-fsc-softwire-dhcp4o6-saddr-opt-00

Abstract:
  DHCPv4 over DHCPv6 = [I-D.ietf-dhc-dhcpv4-over-dhcpv6] describes a
  mechanism = for dynamically configuring IPv4 over an IPv6-only network.
=   For DHCPv4 over DHCPv6 to function with some IPv4-over-IPv6 = softwire
  mechanisms, the operator must obtain = information about the IPv4
  address and Port Set ID = allocated to the DHCP 4o6 client, as well as
  the /128 = IPv6 prefix that the client will use as the source of IPv4-
=   in-IPv6 tunnel.  This memo defines a DHCPv6 container = option and two
  DHCPv6 sub-options, to communicate the = source tunnel IPv6 address
  between the DHCP 4o6 client = and server.  It is designed to work in
  conjunction = with the IPv4 address allocation process.




Please note = that it may take a couple of minutes from the time of = submission
until the htmlized version and diff are available at tools.ietf.org.

The IETF = Secretariat



= --Apple-Mail=_DA8671F5-EECF-49F9-BC23-811CE72CA245-- From nobody Tue Jul 1 10:45:56 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 37B441A03EA; Mon, 30 Jun 2014 10:45:18 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.9 X-Spam-Level: X-Spam-Status: No, score=-1.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9] 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 AstEhFJHLEQZ; Mon, 30 Jun 2014 10:45:17 -0700 (PDT) Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id 347431A03AB; Mon, 30 Jun 2014 10:45:17 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: IETF Secretariat To: yong@csnet1.cs.tsinghua.edu.cn, sunqiong@ctbri.com.cn, mohamed.boucadair@orange.com, tena@huawei.com, yiu_lee@cable.comcast.com, ian.farrer@telekom.de X-Test-IDTracker: no X-IETF-IDTracker: 5.5.2 Auto-Submitted: auto-generated Precedence: bulk Message-ID: <20140630174517.29174.20275.idtracker@ietfa.amsl.com> Date: Mon, 30 Jun 2014 10:45:17 -0700 Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/8zFfeELtBpFlbgjmKTUu6yOp4L4 X-Mailman-Approved-At: Tue, 01 Jul 2014 10:45:55 -0700 Cc: brian@innovationslab.net, cuiyong@tsinghua.edu.cn, softwires@ietf.org, ipr-announce@ietf.org Subject: [Softwires] IPR Disclosure: Orange's Statement about IPR related to draft-ietf-softwire-lw4over6-10 X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Jun 2014 17:45:18 -0000 Dear Yong Cui, Qiong Sun, Mohamed Boucadair, Tina Tsou (Ting ZOU), Yiu Lee, Ian Farrer: An IPR disclosure that pertains to your Internet-Draft entitled "Lightweight 4over6: An Extension to the DS-Lite Architecture" (draft-ietf-softwire-lw4over6) was submitted to the IETF Secretariat on 2014-06-16 and has been posted on the "IETF Page of Intellectual Property Rights Disclosures" (https://datatracker.ietf.org/ipr/2375/). The title of the IPR disclosure is "Orange's Statement about IPR related to draft-ietf-softwire-lw4over6-10.""); The IETF Secretariat From nobody Tue Jul 1 19:46:24 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 922771A01DD for ; Tue, 1 Jul 2014 19:46:22 -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 MzOr9favBGF2 for ; Tue, 1 Jul 2014 19:46:21 -0700 (PDT) Received: from mail-ig0-x22a.google.com (mail-ig0-x22a.google.com [IPv6:2607:f8b0:4001:c05::22a]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 32F791A01D6 for ; Tue, 1 Jul 2014 19:46:21 -0700 (PDT) Received: by mail-ig0-f170.google.com with SMTP id h15so6018001igd.3 for ; Tue, 01 Jul 2014 19:46:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; bh=3ePbYgkPcdxdyaY3UZrA/VjhvE+gtrSetZ4ougk9AhQ=; b=GljvsRZfyyCmJcsnDgi2FJpiMXKfHolyKe9ZQET9tnA2Y17oZY6ERi8FrNK9kBKy2/ gLzMHWkbEBiBp9Rq+A+8m62hKpxPfCtbAb89gqIDr45TWOIwZOjDqRK+5v6Sm3p7hrv1 u5wyqLpQrH5zcW9i/fU4VWd0wfRxWGkOm1+fg/Y/DWxls13jX7nWqgwXccdlLt1puhHZ ewLGiLscIPn1HwqYar80Aj4IsqYSRNgdXoaycEknxda7XS9vRx5LFqLM7DR6RcYXnj/t s04LQYl0edo9VLMtCdRMm8c2lvaHE7MlXzAwRLg5eZHhsiOHEFssfavDhH/FOvoZuHcF Cixg== X-Received: by 10.42.214.207 with SMTP id hb15mr1229829icb.30.1404269180543; Tue, 01 Jul 2014 19:46:20 -0700 (PDT) Received: from [192.168.0.102] (dsl-173-206-11-121.tor.primus.ca. [173.206.11.121]) by mx.google.com with ESMTPSA id v9sm39464561igd.14.2014.07.01.19.46.19 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 01 Jul 2014 19:46:20 -0700 (PDT) Message-ID: <53B37279.1080001@gmail.com> Date: Tue, 01 Jul 2014 22:46:17 -0400 From: Tom Taylor User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Qi Sun , Softwires WG References: <20140701112428.5519.69335.idtracker@ietfa.amsl.com> <3FA94CC3-983B-4494-B27D-E1FD6EB7CE31@gmail.com> In-Reply-To: <3FA94CC3-983B-4494-B27D-E1FD6EB7CE31@gmail.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/-qEnUm9zpo9TAdOoGqO99715emo Subject: Re: [Softwires] Fwd: New Version Notification for draft-fsc-softwire-dhcp4o6-saddr-opt-00.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Jul 2014 02:46:22 -0000 Suppose a CE changes the IPv6 address it uses for tunnel endpoint subsequent to the initial establishment of the tunnel. What would the message flow be between the CE and the DHCP server(s) to update the latter? Tom Taylor On 01/07/2014 7:28 AM, Qi Sun wrote: > Dear all, > > We have submitted a new draft about using DHCPv4 over DHCPv6 with some IPv4-over-IPv6 softwire mechanisms. This draft follows the essence of the ’Softwire DHCP Options’ document with a new container grouping related sub-options. > > Comments are more than welcome. > > Best Regards, > Qi > ... From nobody Tue Jul 1 21:32:52 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 43BF51A0444 for ; Tue, 1 Jul 2014 21:32:51 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: 0.699 X-Spam-Level: X-Spam-Status: No, score=0.699 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, RCVD_IN_SORBS_HTTP=0.001, RCVD_IN_SORBS_SOCKS=1.927, RCVD_IN_SORBS_WEB=0.77, SPF_PASS=-0.001] autolearn=no 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 GlVm8S8jdJdW for ; Tue, 1 Jul 2014 21:32:50 -0700 (PDT) Received: from mail-pd0-x22b.google.com (mail-pd0-x22b.google.com [IPv6:2607:f8b0:400e:c02::22b]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 64BED1A0ABE for ; Tue, 1 Jul 2014 21:32:50 -0700 (PDT) Received: by mail-pd0-f171.google.com with SMTP id fp1so11266221pdb.16 for ; Tue, 01 Jul 2014 21:32:50 -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=Rb4Sf+ZHnHnXBHLCoM3M9b7JOFLJL+7l+8hRb2prJb0=; b=WUq83SEVx1sdVK5flsw9wTf+AnFYxCQFjbuMZkmRgNP76jZy910/wsxx73ZnH/yICB Y9tE/p4ja+O+LKs8/fk8nyCgFSmHx+2l7FpohTJA2J3wkNv19gft69F4W8cyRtnGPG23 WWKILmfty2mDbhk2DZPZV5o+eL43lmwbMIi4L65MWrDfzI3alRiuPBPYhQ+eMFm43KEZ IyTrxfjRvU4TLQjW4537ws3XxVqjTew7tYh2vA4/PmRe+1u6xnpheE9p7ZzA+/74Ywpt Z6462j/6YTt2LtAPWQCbhy9SWPh3uir94hpWJGF1iAcmU/zBsBc5ANNWoFZ6CblK3QE2 BqOw== X-Received: by 10.68.134.98 with SMTP id pj2mr3227887pbb.98.1404275570057; Tue, 01 Jul 2014 21:32:50 -0700 (PDT) Received: from sunqideair.lan ([166.111.68.233]) by mx.google.com with ESMTPSA id iv2sm35049704pbc.19.2014.07.01.21.32.23 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 01 Jul 2014 21:32:49 -0700 (PDT) Content-Type: multipart/alternative; boundary="Apple-Mail=_B875E4A2-72E9-49B8-8EA3-B413AECA8085" Mime-Version: 1.0 (Mac OS X Mail 7.2 \(1874\)) From: Qi Sun In-Reply-To: <53B37279.1080001@gmail.com> Date: Wed, 2 Jul 2014 12:32:17 +0800 Message-Id: <5355D29E-2EE7-44BC-BE28-562C21E8E4EA@gmail.com> References: <20140701112428.5519.69335.idtracker@ietfa.amsl.com> <3FA94CC3-983B-4494-B27D-E1FD6EB7CE31@gmail.com> <53B37279.1080001@gmail.com> To: Tom Taylor X-Mailer: Apple Mail (2.1874) Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/mxEHZgVG5epw44lvKyzqnJMu4Y0 Cc: Softwires WG Subject: Re: [Softwires] Fwd: New Version Notification for draft-fsc-softwire-dhcp4o6-saddr-opt-00.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Jul 2014 04:32:51 -0000 --Apple-Mail=_B875E4A2-72E9-49B8-8EA3-B413AECA8085 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 Dear Tom, Thanks for the comment.=20 There is some text in the Sec 9 in draft-ietf-dhc-dhcpv4-over-dhcpv6-09, = which may be related to this: If the IPv6 configuration that contained the 4o6 Server Address option subsequently expires, or if the renewed IPv6 configuration does not contain the 4o6 Server Address option, the client MUST stop using DHCPv4 over DHCPv6 to request or renew IPv4 configuration. However, the client continues to request 4o6 Server Address option in the messages sent to the DHCPv6 server as long as it desires to use DHCPv4 over DHCPv6. So if a CE changes the binding IPv6 address in the context of normal = DHCPv6 operation, it has a chance to update the information to the DHCP = server.=20 Best Regards, Qi On Jul 2, 2014, at 10:46 AM, Tom Taylor = wrote: > Suppose a CE changes the IPv6 address it uses for tunnel endpoint = subsequent to the initial establishment of the tunnel. What would the = message flow be between the CE and the DHCP server(s) to update the = latter? >=20 > Tom Taylor >=20 > On 01/07/2014 7:28 AM, Qi Sun wrote: >> Dear all, >>=20 >> We have submitted a new draft about using DHCPv4 over DHCPv6 with = some IPv4-over-IPv6 softwire mechanisms. This draft follows the essence = of the =92Softwire DHCP Options=92 document with a new container = grouping related sub-options. >>=20 >> Comments are more than welcome. >>=20 >> Best Regards, >> Qi >>=20 > ... --Apple-Mail=_B875E4A2-72E9-49B8-8EA3-B413AECA8085 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252
Dear Tom,

Thanks for = the comment. 

There is some text in the = Sec 9 in draft-ietf-dhc-dhcpv4-over-dhcpv6-09, which may be related to = this:

   =
If the IPv6 configuration that contained the 4o6
   Server Address option subsequently expires, or if the renewed IPv6
   configuration does not contain the 4o6 Server Address option, the
   client MUST stop using DHCPv4 over DHCPv6 to request or renew IPv4
   configuration.  However, the client continues to request 4o6 Server
   Address option in the messages sent to the DHCPv6 server as long as
   it desires to use DHCPv4 over =
DHCPv6.

So if a CE changes the binding = IPv6 address in the context of normal DHCPv6 operation, it has a chance = to update the information to the DHCP = server. 

Best = Regards,
Qi


On Jul 2, 2014, = at 10:46 AM, Tom Taylor <tom.taylor.stds@gmail.com>= ; wrote:

Suppose a CE changes the IPv6 address it uses for tunnel = endpoint subsequent to the initial establishment of the tunnel. What = would the message flow be between the CE and the DHCP server(s) to = update the latter?

Tom Taylor

On 01/07/2014 7:28 AM, Qi = Sun wrote:
Dear all,

We have = submitted a new draft about using DHCPv4 over DHCPv6 with some = IPv4-over-IPv6 softwire mechanisms. This draft follows the essence of = the =92Softwire DHCP Options=92 document with a new container grouping = related sub-options.

Comments are more than welcome.

Best = Regards,
Qi

...

= --Apple-Mail=_B875E4A2-72E9-49B8-8EA3-B413AECA8085-- From nobody Tue Jul 1 23:58:09 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 34BFC1A0AA8 for ; Tue, 1 Jul 2014 23:58:08 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.901 X-Spam-Level: X-Spam-Status: No, score=-2.901 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HELO_EQ_DE=0.35, RCVD_IN_DNSWL_LOW=-0.7, 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 eQrT4oKbePdr for ; Tue, 1 Jul 2014 23:58:06 -0700 (PDT) Received: from tcmail93.telekom.de (tcmail93.telekom.de [80.149.113.205]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C9F001A0217 for ; Tue, 1 Jul 2014 23:58:03 -0700 (PDT) Received: from he110890.emea1.cds.t-internal.com ([10.134.92.131]) by tcmail91.telekom.de with ESMTP/TLS/AES128-SHA; 02 Jul 2014 08:57:36 +0200 Received: from HE111643.EMEA1.CDS.T-INTERNAL.COM ([10.134.93.12]) by he110890 ([10.134.92.131]) with mapi; Wed, 2 Jul 2014 08:57:35 +0200 From: To: , , Date: Wed, 2 Jul 2014 08:57:35 +0200 Thread-Topic: [Softwires] Fwd: New Version Notification for draft-fsc-softwire-dhcp4o6-saddr-opt-00.txt Thread-Index: Ac+Vwuds3PDaSA3DR22AWGjNPONkzQ== Message-ID: References: <20140701112428.5519.69335.idtracker@ietfa.amsl.com> <3FA94CC3-983B-4494-B27D-E1FD6EB7CE31@gmail.com> <53B37279.1080001@gmail.com> In-Reply-To: <53B37279.1080001@gmail.com> Accept-Language: en-US, de-DE Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/14.4.3.140616 acceptlanguage: en-US, de-DE Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/_MezYAZKqLTirdyGNXY_W1i37nw Subject: Re: [Softwires] Fwd: New Version Notification for draft-fsc-softwire-dhcp4o6-saddr-opt-00.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Jul 2014 06:58:08 -0000 Hi Tom, On top of Qi=B9s reply, the lw4o6 base spec also has the following in section 5.1: In the event that the lwB4's encapsulation source address is changed for any reason (such as the DHCPv6 lease expiring), the lwB4's dynamic provisioning process must be re-initiated. Cheers, Ian On 02/07/2014 04:46, "Tom Taylor" wrote: >Suppose a CE changes the IPv6 address it uses for tunnel endpoint >subsequent to the initial establishment of the tunnel. What would the >message flow be between the CE and the DHCP server(s) to update the >latter? > >Tom Taylor > >On 01/07/2014 7:28 AM, Qi Sun wrote: >> Dear all, >> >> We have submitted a new draft about using DHCPv4 over DHCPv6 with some >>IPv4-over-IPv6 softwire mechanisms. This draft follows the essence of >>the =B9Softwire DHCP Options=B9 document with a new container grouping >>related sub-options. >> >> Comments are more than welcome. >> >> Best Regards, >> Qi >> >... > >_______________________________________________ >Softwires mailing list >Softwires@ietf.org >https://www.ietf.org/mailman/listinfo/softwires From nobody Wed Jul 2 01:16:19 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 593161B28D8; Wed, 2 Jul 2014 01:16:17 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.9 X-Spam-Level: X-Spam-Status: No, score=-1.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9] 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 IaxPnorZHPOI; Wed, 2 Jul 2014 01:16:14 -0700 (PDT) Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id 781281A0AFA; Wed, 2 Jul 2014 01:16:14 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 5.5.2 Auto-Submitted: auto-generated Precedence: bulk Message-ID: <20140702081614.24550.35297.idtracker@ietfa.amsl.com> Date: Wed, 02 Jul 2014 01:16:14 -0700 Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/9qo6gw27E4MvFWkN545WFST2N08 Cc: softwires@ietf.org Subject: [Softwires] I-D Action: draft-ietf-softwire-dslite-mib-06.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Jul 2014 08:16:17 -0000 A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Softwires Working Group of the IETF. Title : DS-Lite Management Information Base (MIB) Authors : Yu Fu Sheng Jiang Jiang Dong Yuchi Chen Filename : draft-ietf-softwire-dslite-mib-06.txt Pages : 21 Date : 2014-07-02 Abstract: This memo defines a portion of the Management Information Base (MIB) for using with network management protocols in the Internet community. In particular, it defines managed objects for Dual-Stack Lite (DS-Lite). The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-softwire-dslite-mib/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-ietf-softwire-dslite-mib-06 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-ietf-softwire-dslite-mib-06 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ From nobody Wed Jul 2 06:19:54 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 09C041A00AD for ; Wed, 2 Jul 2014 06:19:52 -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 Ln1ntd2pJ-V2 for ; Wed, 2 Jul 2014 06:19:48 -0700 (PDT) Received: from mail-ie0-x22b.google.com (mail-ie0-x22b.google.com [IPv6:2607:f8b0:4001:c03::22b]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 34E6F1A0087 for ; Wed, 2 Jul 2014 06:19:48 -0700 (PDT) Received: by mail-ie0-f171.google.com with SMTP id x19so9387943ier.16 for ; Wed, 02 Jul 2014 06:19:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=vDpUqICd4C6UAJ9mMa8fVUDdPp/U3gVIse2Kjf4gtb8=; b=ub2bHmx94aP7jLTe7RVphBEIK+0mmsplviET+mYLFrdJOCvgHc6SPRrLueKzUSkH7z ZU0mWj/UIl/e6q+hb+sazL1Nq41EnD1iuw0WQksff3kby4ViwN9wQ7dM8JVq1ybwjLZX 4YzYGgM+66xCBEhQY6dBEgx7PJmpYYDObHhDim574pSEca4TAJMt63WYxCtTjv0s9XpL beYMeXe5yUTEHMX4Z+wwRjewLp35BES2Xy7eTfylSN5TEI2ZDNQ0HFpnAUzLAlBDe+4W o9EGjaU29cexISmIXfw20Uu8E1HvoIGw1Cqonw+Swq2ALNxS9OLI4xPik6X+jsCpiJJq h5IQ== X-Received: by 10.50.114.226 with SMTP id jj2mr4579734igb.27.1404307187611; Wed, 02 Jul 2014 06:19:47 -0700 (PDT) Received: from [192.168.0.102] (dsl-173-206-11-121.tor.primus.ca. [173.206.11.121]) by mx.google.com with ESMTPSA id ri8sm43415838igc.0.2014.07.02.06.19.47 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 02 Jul 2014 06:19:47 -0700 (PDT) Message-ID: <53B406F2.5080007@gmail.com> Date: Wed, 02 Jul 2014 09:19:46 -0400 From: Tom Taylor User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Qi Sun References: <20140701112428.5519.69335.idtracker@ietfa.amsl.com> <3FA94CC3-983B-4494-B27D-E1FD6EB7CE31@gmail.com> <53B37279.1080001@gmail.com> <5355D29E-2EE7-44BC-BE28-562C21E8E4EA@gmail.com> In-Reply-To: <5355D29E-2EE7-44BC-BE28-562C21E8E4EA@gmail.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/u4HiSMQFIFYvPkfaYtYIdaJ1NU4 Cc: Softwires WG Subject: Re: [Softwires] Fwd: New Version Notification for draft-fsc-softwire-dhcp4o6-saddr-opt-00.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Jul 2014 13:19:52 -0000 That doesn't really deal with a change of address at the client. As an example, I'm thinking of a CE that changes its address regularly for privacy reasons. Of course, one answer you may give me is that autonomous address changes by the CE are out of scope or not allowed. Tom On 02/07/2014 12:32 AM, Qi Sun wrote: > Dear Tom, > > Thanks for the comment. > > There is some text in the Sec 9 in draft-ietf-dhc-dhcpv4-over-dhcpv6-09, which may be related to this: > > If the IPv6 configuration that contained the 4o6 > Server Address option subsequently expires, or if the renewed IPv6 > configuration does not contain the 4o6 Server Address option, the > client MUST stop using DHCPv4 over DHCPv6 to request or renew IPv4 > configuration. However, the client continues to request 4o6 Server > Address option in the messages sent to the DHCPv6 server as long as > it desires to use DHCPv4 over DHCPv6. > > So if a CE changes the binding IPv6 address in the context of normal DHCPv6 operation, it has a chance to update the information to the DHCP server. > > Best Regards, > Qi > > > On Jul 2, 2014, at 10:46 AM, Tom Taylor wrote: > >> Suppose a CE changes the IPv6 address it uses for tunnel endpoint subsequent to the initial establishment of the tunnel. What would the message flow be between the CE and the DHCP server(s) to update the latter? >> >> Tom Taylor >> >> On 01/07/2014 7:28 AM, Qi Sun wrote: >>> Dear all, >>> >>> We have submitted a new draft about using DHCPv4 over DHCPv6 with some IPv4-over-IPv6 softwire mechanisms. This draft follows the essence of the ’Softwire DHCP Options’ document with a new container grouping related sub-options. >>> >>> Comments are more than welcome. >>> >>> Best Regards, >>> Qi >>> >> ... > > From nobody Wed Jul 2 06:21:45 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4865A1A0080 for ; Wed, 2 Jul 2014 06:21:43 -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 O9fc1cYFf2EG for ; Wed, 2 Jul 2014 06:21:41 -0700 (PDT) Received: from mail-ig0-x22f.google.com (mail-ig0-x22f.google.com [IPv6:2607:f8b0:4001:c05::22f]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A45931A00AD for ; Wed, 2 Jul 2014 06:21:41 -0700 (PDT) Received: by mail-ig0-f175.google.com with SMTP id h3so6663598igd.2 for ; Wed, 02 Jul 2014 06:21:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; bh=WbjDvGLOnvz+uRlD5WGFkkh2ocVfUJHIESVAfxD+ObA=; b=K24nlyIbjXsiShn2mb6kCHHJkDLz3x8oA+SxlK32Ir17wAkFVq7B/RoH9ikEhXWmfT xtsE/Watu2/4OEjzdMDzdeuwGVZgBHOyrjl6aa2oTwHhPBu3VFVllYMK7XQLYXFbbMDv +NWD854HmQPiRyxd+apPd2ml9Qn11xiwxKP2IyvCmUmfE3VLsBmOMNTgrbikWLizi7ba /emmOWQxgoEME+omG374EfmXF18SbBaDzbIq9SWzv0bwfzHXGdpt1AyI+L1S2vgn4TzS ZwQ1ANk60bzjCFGn9J46oNH0OJQVCQ4YpQxlw2U4kJ7uPn24UmHKLEFWKdfVCZtcEajm 7Ygg== X-Received: by 10.50.51.3 with SMTP id g3mr4678223igo.34.1404307301097; Wed, 02 Jul 2014 06:21:41 -0700 (PDT) Received: from [192.168.0.102] (dsl-173-206-11-121.tor.primus.ca. [173.206.11.121]) by mx.google.com with ESMTPSA id p12sm43379660igx.18.2014.07.02.06.21.39 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 02 Jul 2014 06:21:40 -0700 (PDT) Message-ID: <53B40763.9010303@gmail.com> Date: Wed, 02 Jul 2014 09:21:39 -0400 From: Tom Taylor User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: ian.farrer@telekom.de, sunqi.csnet.thu@gmail.com, softwires@ietf.org References: <20140701112428.5519.69335.idtracker@ietfa.amsl.com> <3FA94CC3-983B-4494-B27D-E1FD6EB7CE31@gmail.com> <53B37279.1080001@gmail.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/QQN410Q4IiB0NVLZp9TdbPF77vs Subject: Re: [Softwires] Fwd: New Version Notification for draft-fsc-softwire-dhcp4o6-saddr-opt-00.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Jul 2014 13:21:43 -0000 OK, this addresses the question. Thanks, Tom On 02/07/2014 2:57 AM, ian.farrer@telekom.de wrote: > Hi Tom, > > On top of Qi¹s reply, the lw4o6 base spec also has the following in > section 5.1: > > In the event that the lwB4's encapsulation source address is changed > for any reason (such as the DHCPv6 lease expiring), the lwB4's > dynamic provisioning process must be re-initiated. > > > Cheers, > Ian > > > > On 02/07/2014 04:46, "Tom Taylor" wrote: > >> Suppose a CE changes the IPv6 address it uses for tunnel endpoint >> subsequent to the initial establishment of the tunnel. What would the >> message flow be between the CE and the DHCP server(s) to update the >> latter? >> >> Tom Taylor >> >> On 01/07/2014 7:28 AM, Qi Sun wrote: >>> Dear all, >>> >>> We have submitted a new draft about using DHCPv4 over DHCPv6 with some >>> IPv4-over-IPv6 softwire mechanisms. This draft follows the essence of >>> the ¹Softwire DHCP Options¹ document with a new container grouping >>> related sub-options. >>> >>> Comments are more than welcome. >>> >>> Best Regards, >>> Qi >>> >> ... >> >> _______________________________________________ >> Softwires mailing list >> Softwires@ietf.org >> https://www.ietf.org/mailman/listinfo/softwires > > From nobody Wed Jul 2 06:31:13 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C657E1A0102 for ; Wed, 2 Jul 2014 06:31:08 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.551 X-Spam-Level: X-Spam-Status: No, score=-2.551 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, 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 lG0ope1kgoAg for ; Wed, 2 Jul 2014 06:31:05 -0700 (PDT) Received: from shell-too.nominum.com (shell-too.nominum.com [64.89.228.229]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 8EF1B1A00AD for ; Wed, 2 Jul 2014 06:31:05 -0700 (PDT) Received: from archivist.nominum.com (archivist.nominum.com [64.89.228.108]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "*.nominum.com", Issuer "Go Daddy Secure Certification Authority" (verified OK)) by shell-too.nominum.com (Postfix) with ESMTP id 457141B82FB for ; Wed, 2 Jul 2014 06:31:05 -0700 (PDT) Received: from webmail.nominum.com (cas-01.win.nominum.com [64.89.228.131]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "mail.nominum.com", Issuer "Go Daddy Secure Certification Authority" (verified OK)) by archivist.nominum.com (Postfix) with ESMTP id E1671190071; Wed, 2 Jul 2014 06:31:04 -0700 (PDT) Received: from vpna-196.vpn.nominum.com (64.89.227.196) by CAS-01.WIN.NOMINUM.COM (192.168.1.100) with Microsoft SMTP Server (TLS) id 14.3.158.1; Wed, 2 Jul 2014 06:31:04 -0700 Content-Type: text/plain; charset="windows-1252" MIME-Version: 1.0 (Mac OS X Mail 7.3 \(1878.2\)) From: Ted Lemon In-Reply-To: <53B406F2.5080007@gmail.com> Date: Wed, 2 Jul 2014 09:30:57 -0400 Content-Transfer-Encoding: quoted-printable Message-ID: <5A713E33-1105-4A1C-A44E-0945297796DB@nominum.com> References: <20140701112428.5519.69335.idtracker@ietfa.amsl.com> <3FA94CC3-983B-4494-B27D-E1FD6EB7CE31@gmail.com> <53B37279.1080001@gmail.com> <5355D29E-2EE7-44BC-BE28-562C21E8E4EA@gmail.com> <53B406F2.5080007@gmail.com> To: Tom Taylor X-Mailer: Apple Mail (2.1878.2) X-Originating-IP: [64.89.227.196] Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/RcrVAEH3Q94CR6FwyK8fkwtq1js Cc: Softwires WG Subject: Re: [Softwires] New Version Notification for draft-fsc-softwire-dhcp4o6-saddr-opt-00.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Jul 2014 13:31:10 -0000 On Jul 2, 2014, at 9:19 AM, Tom Taylor = wrote: > That doesn't really deal with a change of address at the client. As an = example, I'm thinking of a CE that changes its address regularly for = privacy reasons. Of course, one answer you may give me is that = autonomous address changes by the CE are out of scope or not allowed. A CE that changes its privacy address regularly can still have a stable = address for connections where privacy isn't an issue. That's the = current architecture: that's why we have temporary addresses. There's = no use case for using a temporary address when tunneling IPv4 traffic = through your ISP's gateway. From nobody Fri Jul 4 15:23:48 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 73DF11A010D for ; Fri, 4 Jul 2014 15:23:47 -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 VGaJQZK-y1-g for ; Fri, 4 Jul 2014 15:23:45 -0700 (PDT) Received: from mail-ob0-x229.google.com (mail-ob0-x229.google.com [IPv6:2607:f8b0:4003:c01::229]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A0B7E1A0109 for ; Fri, 4 Jul 2014 15:23:45 -0700 (PDT) Received: by mail-ob0-f169.google.com with SMTP id wp18so2319840obc.28 for ; Fri, 04 Jul 2014 15:23:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; bh=V//u+fcFxPEzUw5JhQLh6wemIQonBAnyTrrgPT6CatY=; b=YMB9eilugESVWF7RJYwVKaBXlUKyptkVjlmbRzMUZwQWvYJs3V4AzUfwEfoIxiM3Q1 kGGompEJQzw7w+GSeU/D+Nv1WwRZcVkYBAiK+x/vzAOCfCSrY80QkVqMhwRcHbnE8Zyw T9bOa+uJ0ys6agldTiEL14IVfb3IvOE8pzjSrbTGMW8oLnbBNQtAFal8Zwm5hBOUM65i AOI8MtjPOmpHuGzoRVtUlWzeW9vw9OJorbE1VzSDMdcWvuCIfgXjh/+kA0CFhImq4Hs/ Xl3O29TxjAni/zfxKbk4DjDfEZxlTFBMAqbNe1AnJHBq+88LcsmInzGhOPIstCsSJpo7 8cYg== X-Received: by 10.182.94.209 with SMTP id de17mr15438298obb.60.1404512625137; Fri, 04 Jul 2014 15:23:45 -0700 (PDT) MIME-Version: 1.0 Received: by 10.202.85.210 with HTTP; Fri, 4 Jul 2014 15:23:25 -0700 (PDT) In-Reply-To: <20140704221007.31880.77038.idtracker@ietfa.amsl.com> References: <20140704221007.31880.77038.idtracker@ietfa.amsl.com> From: Cong Liu Date: Sat, 5 Jul 2014 06:23:25 +0800 Message-ID: To: softwires Content-Type: multipart/alternative; boundary=e89a8fb1f39e1a9f8804fd6594e4 Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/id__8OPzDvmupc-5b886co1U0Qk Subject: [Softwires] Fwd: New Version Notification for draft-liu-softwire-lw4over6-dhcp-deployment-03.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Jul 2014 22:23:47 -0000 --e89a8fb1f39e1a9f8804fd6594e4 Content-Type: text/plain; charset=UTF-8 Dear all, We have revised this draft to describe the dynamic mode of Lightweight 4over6. It discusses the issues differ in deterministic/dynamic provisioning mode, and describes the behavior of using DHCPv4 over DHCPv6 as IPv4 provisioning method. draft-fsc-softwire-dhcp4o6-saddr-opt-00 is referenced for specific message flow. Any comments are appreciated. Best Regards, Cong ---------- Forwarded message ---------- From: Date: 2014-07-05 6:10 GMT+08:00 Subject: New Version Notification for draft-liu-softwire-lw4over6-dhcp-deployment-03.txt To: Jianping Wu , Cong Liu , Qi Sun A new version of I-D, draft-liu-softwire-lw4over6-dhcp-deployment-03.txt has been successfully submitted by Cong Liu and posted to the IETF repository. Name: draft-liu-softwire-lw4over6-dhcp-deployment Revision: 03 Title: Dynamic IPv4 Provisioning for Lightweight 4over6 Document date: 2014-07-04 Group: Individual Submission Pages: 9 URL: http://www.ietf.org/internet-drafts/draft-liu-softwire-lw4over6-dhcp-deployment-03.txt Status: https://datatracker.ietf.org/doc/draft-liu-softwire-lw4over6-dhcp-deployment/ Htmlized: http://tools.ietf.org/html/draft-liu-softwire-lw4over6-dhcp-deployment-03 Diff: http://www.ietf.org/rfcdiff?url2=draft-liu-softwire-lw4over6-dhcp-deployment-03 Abstract: Lightweight 4over6 [I-D.ietf-softwire-lw4over6] is an IPv4 over IPv6 hub and spoke mechanism that provides overlay IPv4 services in an IPv6-only access network. Provisioning IPv4 addresse and port set to customers is the core function of Lightweight 4over6 control plane. [I-D.ietf-softwire-lw4over6] illustrates how to use DHCPv6 for deterministic IPv4 provisioning. This document discusses how to provision IPv4 parameters by using dynamic IPv4 provisioning protocols such as DHCPv4 over DHCPv6 [I-D.ietf-dhc-dhcpv4-over-dhcpv6]. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat --e89a8fb1f39e1a9f8804fd6594e4 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Dear all,

We have revised this draft to= describe the dynamic mode of Lightweight 4over6. It discusses the issues d= iffer in=C2=A0deterministic/dynamic provisioning mode, and describes the be= havior of using DHCPv4 over DHCPv6 as IPv4 provisioning method.=C2=A0draft-fsc-softwire-dhcp4o6-saddr-opt-00=C2= =A0is referenced for specific message flow.

Any comments are appreciated.

= Best Regards,
Cong

---------- F= orwarded message ----------
From: <internet-dra= fts@ietf.org>
Date: 2014-07-05 6:10 GMT+08:00
Subject: New Version Notification for dr= aft-liu-softwire-lw4over6-dhcp-deployment-03.txt
To: Jianping Wu <jianping@cernet.edu.cn>, Cong= Liu <gnocuil@gmail.com>, Qi= Sun <sunqi@csnet1.cs= .tsinghua.edu.cn>



A new version of I-D, draft-liu-softwire-lw4over6-dhcp-deployment-03.txt has been successfully submitted by Cong Liu and posted to the
IETF repository.

Name: =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 draft-liu-softwire-lw4over6-dhcp-d= eployment
Revision: =C2=A0 =C2=A0 =C2=A0 03
Title: =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0Dynamic IPv4 Provisioning for Ligh= tweight 4over6
Document date: =C2=A02014-07-04
Group: =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0Individual Submission
Pages: =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A09
URL: =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0http://www.ietf.org/internet-drafts/draft-liu-softwire-lw4over= 6-dhcp-deployment-03.txt
Status: =C2=A0 =C2=A0 =C2=A0 =C2=A0 https:= //datatracker.ietf.org/doc/draft-liu-softwire-lw4over6-dhcp-deployment/=
Htmlized: =C2=A0 =C2=A0 =C2=A0 http://tools.ie= tf.org/html/draft-liu-softwire-lw4over6-dhcp-deployment-03
Diff: =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 http://www.ietf.org/rfcdiff?url2=3Ddraft-liu-softwire-lw4over6-dhcp-depl= oyment-03

Abstract:
=C2=A0 =C2=A0Lightweight 4over6 [I-D.ietf-softwire-lw4over6] is an IPv4 ove= r IPv6
=C2=A0 =C2=A0hub and spoke mechanism that provides overlay IPv4 services in= an
=C2=A0 =C2=A0IPv6-only access network. =C2=A0Provisioning IPv4 addresse and= port set to
=C2=A0 =C2=A0customers is the core function of Lightweight 4over6 control p= lane.
=C2=A0 =C2=A0[I-D.ietf-softwire-lw4over6] illustrates how to use DHCPv6 for=
=C2=A0 =C2=A0deterministic IPv4 provisioning. =C2=A0This document discusses= how to
=C2=A0 =C2=A0provision IPv4 parameters by using dynamic IPv4 provisioning =C2=A0 =C2=A0protocols such as DHCPv4 over DHCPv6
=C2=A0 =C2=A0[I-D.ietf-dhc-dhcpv4-over-dhcpv6].




Please note that it may take a couple of minutes from the time of submissio= n
until the htmlized version and diff are available at tools.ietf.org.

The IETF Secretariat


--e89a8fb1f39e1a9f8804fd6594e4-- From nobody Mon Jul 21 02:31:56 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 5D1421B2C9D for ; Mon, 21 Jul 2014 02:31:55 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -0.004 X-Spam-Level: X-Spam-Status: No, score=-0.004 tagged_above=-999 required=5 tests=[BAYES_20=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, RP_MATCHES_RCVD=-0.001, SPF_HELO_PASS=-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 nD9O8YSh3Qmm for ; Mon, 21 Jul 2014 02:31:53 -0700 (PDT) Received: from tsinghua.edu.cn (smtp03.tsinghua.edu.cn [166.111.204.32]) by ietfa.amsl.com (Postfix) with ESMTP id CDC331B28A9 for ; Mon, 21 Jul 2014 02:31:52 -0700 (PDT) Received: from [10.64.113.26] (unknown [124.127.168.28]) by app2 (Coremail) with SMTP id C8xvpgDHWkT73cxTin18AA--.15765S2; Mon, 21 Jul 2014 17:31:39 +0800 (CST) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 6.5 \(1508\)) From: Yong Cui In-Reply-To: <530359EA-6247-4FBE-B1D9-E73E93A37930@tsinghua.edu.cn> Date: Mon, 21 Jul 2014 17:31:38 +0800 Content-Transfer-Encoding: quoted-printable Message-Id: References: <530359EA-6247-4FBE-B1D9-E73E93A37930@tsinghua.edu.cn> To: "softwires@ietf.org" X-Mailer: Apple Mail (2.1508) X-CM-TRANSID: C8xvpgDHWkT73cxTin18AA--.15765S2 X-Coremail-Antispam: 1UD129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UjIYCTnIWjp_UUU867k0a2IF6F1UM7kC6x804xWl1xkIjI8I 6I8E6xAIw20EY4v20xvaj40_Wr0E3s1l8cAvFVAK0II2c7xJM2AIxVAIcxkEcVAq07x20x vEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6x8ErcxFaVAv8VWkJr1UJwAm72CE 4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2Ij64vIr41l42xK82IY6x 8ErcxFaVAv8VWkJr1UJwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r10 6r1rMI8E67x28xkI4xCE0xIEc2x0rwC2zVAF1VAY17CE14v26r1Y6r17MIIYrxkI7VAKI4 8JYxBIdaVFxhVjvjDU0xZFpf9x0UUjRA7UUUUU= X-CM-SenderInfo: 5fxl50tqj632xlqjx3vdohv3gofq/ Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/Z84YhL0VOOVSGcfEH6EwOFdKdzc Subject: Re: [Softwires] Call for agenda items in IETF 90 X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Jul 2014 09:31:55 -0000 Dear all, Please find the Softwire agenda at the following link: https://datatracker.ietf.org/meeting/90/agenda/softwire/ Please send us your slides by Tuesday if you haven't sent. Thanks, Yong On 2014-6-26, at =E4=B8=8B=E5=8D=8811:08, Yong Cui = wrote: > Hi folks, >=20 > We will have a 2-hour session on THURSDAY afternoon, July 24, 2014. >=20 > If you intend to present something in the softwire session, please = send your request to Suresh and me by July 4.=20 >=20 > The preferred format of your request is:=20 > (title, link of your draft, presenter's name). >=20 >=20 > Thanks, >=20 >=20 > Yong & Suresh >=20 >=20 From nobody Mon Jul 21 03:24:40 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 42B0F1A0278 for ; Mon, 21 Jul 2014 03:24:40 -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 g0U5PgOEZTcT for ; Mon, 21 Jul 2014 03:24:38 -0700 (PDT) Received: from mail-ie0-x22d.google.com (mail-ie0-x22d.google.com [IPv6:2607:f8b0:4001:c03::22d]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 8DD091B2A9E for ; Mon, 21 Jul 2014 03:24:38 -0700 (PDT) Received: by mail-ie0-f173.google.com with SMTP id tr6so6563839ieb.4 for ; Mon, 21 Jul 2014 03:24:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; bh=A3HI8F3MkRrfV2n6Sw5vP6uH/ZAQi1ycAEEdrq28ghI=; b=QTUDqXX+Ub5CVDYZ/UsIFrufsqbqkoO/hiE+VjsAlBurIbxjYjbh2bKQuyvEVN/rKR zg2+ZHGdF8MOK9OL81Ktro+RJEh2u/Mz/KdDcPorj6V2PljAmZtZ6S7Wr6JPOMKtffRZ r8HlMOe3LZz9Z2fUsrkhW2HvisY60o/LhdwwZswrYvlpZ23pcX/ywLclC4SeomfxKL88 /EWiMSwZIW0AF7B2Xyo3Paq2kurW1zr13A6LnyyB2IIaojClV4by1HCiCft7Drs20b2u bi4KOqxuMHn7oTlrequrnQ4U6xnQWiKWi79b+yCbOYRzpHqiZWcLYTRsCsig0idly7lK seUw== X-Received: by 10.42.20.71 with SMTP id f7mr11614692icb.71.1405938277808; Mon, 21 Jul 2014 03:24:37 -0700 (PDT) Received: from [10.0.2.163] ([173.243.43.10]) by mx.google.com with ESMTPSA id dx6sm37432349igb.15.2014.07.21.03.24.36 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 21 Jul 2014 03:24:37 -0700 (PDT) Message-ID: <53CCEA62.3040605@gmail.com> Date: Mon, 21 Jul 2014 06:24:34 -0400 From: Tom Taylor User-Agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: softwires@ietf.org References: <20140721101834.30270.50771.idtracker@ietfa.amsl.com> In-Reply-To: <20140721101834.30270.50771.idtracker@ietfa.amsl.com> X-Forwarded-Message-Id: <20140721101834.30270.50771.idtracker@ietfa.amsl.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/3_uYCft2_0hX9b-Dpvkq_3Y5VkM Subject: [Softwires] Fwd: New Version Notification for draft-zhou-dime-4over6-provisioning-03.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Jul 2014 10:24:40 -0000 We would like to draw your attention to this draft. It is still awaiting blessing from the DIME WG (which has reviewed previous versions), but I think the content is firming up and should be reviewed by Softwires. Tom Taylor -------- Original Message -------- Subject: New Version Notification for draft-zhou-dime-4over6-provisioning-03.txt Date: Mon, 21 Jul 2014 03:18:34 -0700 From: internet-drafts@ietf.org To: M. Boucadair , "Qiong Sun" , "Tom Taylor" , Cathy Zhou , Qiong Sun , T. Taylor , "Cathy Zhou" , "Mohamed Boucadair" A new version of I-D, draft-zhou-dime-4over6-provisioning-03.txt has been successfully submitted by T. Taylor and posted to the IETF repository. Name: draft-zhou-dime-4over6-provisioning Revision: 03 Title: Attribute-Value Pairs For Provisioning Customer Equipment Supporting IPv4-Over-IPv6 Transitional Solutions Document date: 2014-07-21 Group: Individual Submission Pages: 14 URL: http://www.ietf.org/internet-drafts/draft-zhou-dime-4over6-provisioning-03.txt Status: https://datatracker.ietf.org/doc/draft-zhou-dime-4over6-provisioning/ Htmlized: http://tools.ietf.org/html/draft-zhou-dime-4over6-provisioning-03 Diff: http://www.ietf.org/rfcdiff?url2=draft-zhou-dime-4over6-provisioning-03 Abstract: During the transition from IPv4 to IPv6, customer equipment may have to support one of the various transition methods that have been or are currently being defined for carrying IPv4 packets over IPv6. Work is currently in progress to enumerate the information that needs to be provisioned on a customer edge router to support a list of transition techniques based on tunneling IPv4 in IPv6, with a view to defining reusable components for a reasonable transition path between these techniques. To the extent that the provisioning is done dynamically, AAA support is needed to provide the information to the network server responsible for passing the information to the customer equipment. This document specifies Diameter attribute-value pairs to be used for that purpose. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat From nobody Mon Jul 21 10:28:21 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BF9431A0048; Mon, 21 Jul 2014 10:28:17 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.9 X-Spam-Level: X-Spam-Status: No, score=-1.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9] 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 FgRx2ZLDUGHx; Mon, 21 Jul 2014 10:28:16 -0700 (PDT) Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id 291381A02D7; Mon, 21 Jul 2014 10:28:16 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 5.6.1.p1 Auto-Submitted: auto-generated Precedence: bulk Message-ID: <20140721172816.18105.1000.idtracker@ietfa.amsl.com> Date: Mon, 21 Jul 2014 10:28:16 -0700 Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/JiIEkNDzeDYEYsoL5oAKQj-JHOA Cc: softwires@ietf.org Subject: [Softwires] I-D Action: draft-ietf-softwire-mesh-multicast-07.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Jul 2014 17:28:17 -0000 A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Softwires Working Group of the IETF. Title : Softwire Mesh Multicast Authors : Mingwei Xu Yong Cui Jianping Wu Shu Yang Chris Metz Greg Shepherd Filename : draft-ietf-softwire-mesh-multicast-07.txt Pages : 21 Date : 2014-07-21 Abstract: The Internet needs to support IPv4 and IPv6 packets. Both address families and their related protocol suites support multicast of the single-source and any-source varieties. As part of the transition to IPv6, there will be scenarios where a backbone network running one IP address family internally (referred to as internal IP or I-IP) will provide transit services to attached client networks running another IP address family (referred to as external IP or E-IP). It is expected that the I-IP backbone will offer unicast and multicast transit services to the client E-IP networks. Softwire Mesh is a solution to E-IP unicast and multicast support across an I-IP backbone. This document describes the mechanisms for supporting Internet-style multicast across a set of E-IP and I-IP networks supporting softwire mesh. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-softwire-mesh-multicast/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-ietf-softwire-mesh-multicast-07 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-ietf-softwire-mesh-multicast-07 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ From nobody Tue Jul 22 11:30:03 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1A45E1B2B94; Tue, 22 Jul 2014 11:30:02 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.9 X-Spam-Level: X-Spam-Status: No, score=-1.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9] 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 f7p7bVbb6HkH; Tue, 22 Jul 2014 11:30:01 -0700 (PDT) Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id EF1991B2B8E; Tue, 22 Jul 2014 11:30:00 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 5.6.1.p1 Auto-Submitted: auto-generated Precedence: bulk Message-ID: <20140722183000.7593.39145.idtracker@ietfa.amsl.com> Date: Tue, 22 Jul 2014 11:30:00 -0700 Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/DTLrIOae6ZzJXkckAvrrSaT4vxE Cc: softwires@ietf.org Subject: [Softwires] I-D Action: draft-ietf-softwire-mesh-mib-07.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Jul 2014 18:30:02 -0000 A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Softwires Working Group of the IETF. Title : Softwire Mesh Management Information Base (MIB) Authors : Yong Cui Jiang Dong Peng Wu Mingwei Xu Antti Yla-Jaaski Filename : draft-ietf-softwire-mesh-mib-07.txt Pages : 16 Date : 2014-07-22 Abstract: This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular it defines objects for managing softwire mesh. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-softwire-mesh-mib/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-ietf-softwire-mesh-mib-07 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-ietf-softwire-mesh-mib-07 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ From nobody Wed Jul 23 10:07:31 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 62A9D1A014C for ; Wed, 23 Jul 2014 10:07:30 -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 KGtwytVd1pFx for ; Wed, 23 Jul 2014 10:07:26 -0700 (PDT) Received: from mail-oa0-x232.google.com (mail-oa0-x232.google.com [IPv6:2607:f8b0:4003:c02::232]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 37CFF1A012D for ; Wed, 23 Jul 2014 10:07:26 -0700 (PDT) Received: by mail-oa0-f50.google.com with SMTP id g18so2035103oah.23 for ; Wed, 23 Jul 2014 10:07:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; bh=2ky8Am1d8QtDyKiZMM+vtglcByICDNpNpgKwY0z6lJM=; b=EWlWp+KBkm6haNtMgn1zZ6YMrGrMpLr6FdRTo3epSsvPDIWsGWvx7Hg9lq4Pmd4pVc 50N+3ArWaR6yEngMxo2YiFstewaq9IErQ/jvmCJJCPVUSs6Od98P81hIVnaydMYPH6y9 VlagjT+vS10GAhhqGrgTJYnKETS5ANuSUevnVa7SzAb+DZEDYHfKUERxi0EwFKbeMBuI yxorRJZGAZQmilCLhL34Y1NKddR93XZYNkXOjAt1XuelQIjRptQ/3H+ZteGi0X26IyK1 0IRwUHUCGlgIdApwvuV4eMTxNFaJjP/ltgCqzUnsi4uH7qEtlSh3rRtwbOJpKlDEgOUD fjaA== X-Received: by 10.60.176.10 with SMTP id ce10mr4255225oec.8.1406135245518; Wed, 23 Jul 2014 10:07:25 -0700 (PDT) MIME-Version: 1.0 Received: by 10.202.85.12 with HTTP; Wed, 23 Jul 2014 10:07:05 -0700 (PDT) In-Reply-To: <20140723144832.13737.46667.idtracker@ietfa.amsl.com> References: <20140723144832.13737.46667.idtracker@ietfa.amsl.com> From: Cong Liu Date: Wed, 23 Jul 2014 13:07:05 -0400 Message-ID: To: softwires Content-Type: multipart/alternative; boundary=089e0118313ad0bced04fedf5f99 Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/o0PFwP2Yp6R-GFkH9m1kREhEufE Subject: [Softwires] Fwd: New Version Notification for draft-liu-softwire-lw4over6-dhcp-deployment-04.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Jul 2014 17:07:30 -0000 --089e0118313ad0bced04fedf5f99 Content-Type: text/plain; charset=UTF-8 Hi all, I updated this draft to clarify its purpose. It is an informational memo that describes how dynamic provisioning mode of Lightweight 4over6 is organized by the following drafts: IPv4 provisioning: I-D.ietf-dhc-dhcpv4-over-dhcpv6 (In RFC Ed queue) Port set option: I-D.ietf-dhc-dynamic-shared-v4allocation (will issue WGLC) Tunnel source address option: I-D.fsc-softwire-dhcp4o6-saddr-opt It is not a new provisioning method proposal, but just a description of an existing thing. As far as I know, it was the preferred method before IETF88, and was changed due to the slow progress of port set draft. I believe that it is why the dhcpv4o6 and port set draft were proposed. Since these drafts seem to be in a good progress, I think it is worth be documented. Comments on the mailing list or softwire session are more than welcome. Best Regards, Cong ---------- Forwarded message ---------- From: Date: 2014-07-23 10:48 GMT-04:00 Subject: New Version Notification for draft-liu-softwire-lw4over6-dhcp-deployment-04.txt To: Jianping Wu , Cong Liu , Qi Sun A new version of I-D, draft-liu-softwire-lw4over6-dhcp-deployment-04.txt has been successfully submitted by Cong Liu and posted to the IETF repository. Name: draft-liu-softwire-lw4over6-dhcp-deployment Revision: 04 Title: Dynamic IPv4 Provisioning for Lightweight 4over6 Document date: 2014-07-23 Group: Individual Submission Pages: 7 URL: http://www.ietf.org/internet-drafts/draft-liu-softwire-lw4over6-dhcp-deployment-04.txt Status: https://datatracker.ietf.org/doc/draft-liu-softwire-lw4over6-dhcp-deployment/ Htmlized: http://tools.ietf.org/html/draft-liu-softwire-lw4over6-dhcp-deployment-04 Diff: http://www.ietf.org/rfcdiff?url2=draft-liu-softwire-lw4over6-dhcp-deployment-04 Abstract: Lightweight 4over6 [I-D.ietf-softwire-lw4over6] is an IPv4 over IPv6 hub and spoke mechanism that provides overlay IPv4 services in an IPv6-only access network. Provisioning IPv4 addresses and port set to customers is the core function of Lightweight 4over6 control plane. [I-D.ietf-softwire-lw4over6] illustrates how to use DHCPv6 for deterministic IPv4 provisioning. This document discusses how to provision IPv4 parameters by using dynamic IPv4 provisioning protocols such as DHCPv4 over DHCPv6 [I-D.ietf-dhc-dhcpv4-over-dhcpv6]. This document describes a dynamic IPv4 provisioning mode for Lightweight 4over6 that uses DHCPv4 over DHCPv6 [I-D.ietf-dhc-dhcpv4-over-dhcpv6] for IPv4 address provisioning. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat --089e0118313ad0bced04fedf5f99 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hi all,

I updated this draft to clarify= its purpose. It is an informational memo that describes
how dyna= mic provisioning mode of=C2=A0Lightweight 4over6 is organized by the follow= ing drafts:
=C2=A0 IPv4 provisioning: I-D.ietf-dhc-dhcpv4-over-dhcpv6 (In RFC= Ed queue)
=C2=A0 Port set option: I-D.ietf-dhc-dynamic-shared-v4= allocation (will issue WGLC)
=C2=A0 Tunnel source address option:= I-D.fsc-softwire-dhcp4o6-saddr-opt

It is not a new provisioning method proposal, but= just a description of an existing thing.
As far as I know, it wa= s the preferred method before IETF88, and was changed due to the slow progr= ess of port set draft.
I believe that it is why the dhcpv4o6 and port set draft were proposed= .
Since these drafts seem to be in a good progress, I think it is= worth be documented.

Comments on the mailing list= or softwire session are more than welcome.

Best Regards,
Cong

<= br>
---------- Forwarded message ----------From: <internet-drafts@ietf.org> Date: 2014-07-23 10:48 GMT-04:00
Subject: New Version Notification for d= raft-liu-softwire-lw4over6-dhcp-deployment-04.txt
To: Jianping Wu <jianping@cernet.edu.cn>, Con= g Liu <gnocuil@gmail.com>, Q= i Sun <sunqi@csnet1.c= s.tsinghua.edu.cn>



A new version of I-D, draft-liu-softwire-lw4over6-dhcp-deployment-04.txt has been successfully submitted by Cong Liu and posted to the
IETF repository.

Name: =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 draft-liu-softwire-lw4over6-dhcp-d= eployment
Revision: =C2=A0 =C2=A0 =C2=A0 04
Title: =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0Dynamic IPv4 Provisioning for Ligh= tweight 4over6
Document date: =C2=A02014-07-23
Group: =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0Individual Submission
Pages: =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A07
URL: =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0http://www.ietf.org/internet-drafts/draft-liu-softwire-lw4over= 6-dhcp-deployment-04.txt
Status: =C2=A0 =C2=A0 =C2=A0 =C2=A0 https:= //datatracker.ietf.org/doc/draft-liu-softwire-lw4over6-dhcp-deployment/=
Htmlized: =C2=A0 =C2=A0 =C2=A0 http://tools.ie= tf.org/html/draft-liu-softwire-lw4over6-dhcp-deployment-04
Diff: =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 http://www.ietf.org/rfcdiff?url2=3Ddraft-liu-softwire-lw4over6-dhcp-depl= oyment-04

Abstract:
=C2=A0 =C2=A0Lightweight 4over6 [I-D.ietf-softwire-lw4over6] is an IPv4 ove= r IPv6
=C2=A0 =C2=A0hub and spoke mechanism that provides overlay IPv4 services in= an
=C2=A0 =C2=A0IPv6-only access network. =C2=A0Provisioning IPv4 addresses an= d port set
=C2=A0 =C2=A0to customers is the core function of Lightweight 4over6 contro= l
=C2=A0 =C2=A0plane. =C2=A0[I-D.ietf-softwire-lw4over6] illustrates how to u= se DHCPv6
=C2=A0 =C2=A0for deterministic IPv4 provisioning. =C2=A0This document discu= sses how to
=C2=A0 =C2=A0provision IPv4 parameters by using dynamic IPv4 provisioning =C2=A0 =C2=A0protocols such as DHCPv4 over DHCPv6
=C2=A0 =C2=A0[I-D.ietf-dhc-dhcpv4-over-dhcpv6]. =C2=A0This document describ= es a dynamic
=C2=A0 =C2=A0IPv4 provisioning mode for Lightweight 4over6 that uses DHCPv4= over
=C2=A0 =C2=A0DHCPv6 [I-D.ietf-dhc-dhcpv4-over-dhcpv6] for IPv4 address
=C2=A0 =C2=A0provisioning.




Please note that it may take a couple of minutes from the time of submissio= n
until the htmlized version and diff are available at tools.ietf.org.

The IETF Secretariat


--089e0118313ad0bced04fedf5f99-- From nobody Thu Jul 24 15:08:44 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 372881A00DE for ; Thu, 24 Jul 2014 15:08:41 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.75 X-Spam-Level: X-Spam-Status: No, score=-1.75 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, SPF_PASS=-0.001] autolearn=no 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 f4KP7v603BUG for ; Thu, 24 Jul 2014 15:08:40 -0700 (PDT) Received: from mail-la0-x22c.google.com (mail-la0-x22c.google.com [IPv6:2a00:1450:4010:c03::22c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 9123D1A01E8 for ; Thu, 24 Jul 2014 15:08:39 -0700 (PDT) Received: by mail-la0-f44.google.com with SMTP id e16so2480029lan.3 for ; Thu, 24 Jul 2014 15:08:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:reply-to:date:message-id:subject:from:to:content-type; bh=4EXlWbY/X9qxt1rYqV52w6HX8G+k/fIa8sr5dpAhqeY=; b=pI4FTVahdyiVmlAMBFr6SCoo3gGc+02XGOM/pvueISidLto1Tis3foAMmdb5wsSbU2 iNiOFhQDqL3yZJh8FiQAcyhV9/cJXfFyZGLAcMkTN0VKX29ZNKutxdCSDtvVmzGQi873 a+RqzAz7tP1SgXPeg9myqFyZfu8JMw2HC89c2CqnOtsA+rA+DV5UsRN04yVoFJJM1JhU mxCTV0MAI2U3O+WMM98Hn+Do0rnXlS4JtxmWcr8qTZutAzYfQjPtgcYAQDsxzTm8i7RV BDZJtM7YsfIpHDopPhM6xM+rd1ruNJqvnbpyed1xF1NPAU+zXG7FgrxgM8btxXk3NC5o ai1w== MIME-Version: 1.0 X-Received: by 10.112.24.167 with SMTP id v7mr11867908lbf.19.1406239717876; Thu, 24 Jul 2014 15:08:37 -0700 (PDT) Received: by 10.114.191.228 with HTTP; Thu, 24 Jul 2014 15:08:37 -0700 (PDT) Date: Thu, 24 Jul 2014 17:08:37 -0500 Message-ID: From: Behcet Sarikaya To: "Lee, Yiu" , Softwires-wg Content-Type: text/plain; charset=UTF-8 Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/YkhZi5IdGowpVtnl8_77gOswDWc Subject: [Softwires] Comments on 6rd and MAP Multicast X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: sarikaya@ieee.org List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Jul 2014 22:08:41 -0000 Hi Yiu, Can you please clarify your point in today's session? Do you want the encapsulation or translation parts to be dropped? Maybe we can do that but I am not sure if we can say that all IPv4 and IPv6 access networks are multicast enabled? Regards, Behcet From nobody Fri Jul 25 07:01:04 2014 Return-Path: X-Original-To: softwires@ietfa.amsl.com Delivered-To: softwires@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 067811A0299; Fri, 25 Jul 2014 07:01:02 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.3 X-Spam-Level: X-Spam-Status: No, score=-1.3 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, J_CHICKENPOX_74=0.6] autolearn=no 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 FCcRnmKV8HiD; Fri, 25 Jul 2014 07:01:00 -0700 (PDT) Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id 92A831B290C; Fri, 25 Jul 2014 07:00:54 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 5.6.2.p2 Auto-Submitted: auto-generated Precedence: bulk Message-ID: <20140725140054.31917.58181.idtracker@ietfa.amsl.com> Date: Fri, 25 Jul 2014 07:00:54 -0700 Archived-At: http://mailarchive.ietf.org/arch/msg/softwires/qmjLxDo9k99L9gBe30B9crCzQ2g Cc: softwires@ietf.org Subject: [Softwires] I-D Action: draft-ietf-softwire-map-dhcp-08.txt X-BeenThere: softwires@ietf.org X-Mailman-Version: 2.1.15 List-Id: softwires wg discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Jul 2014 14:01:02 -0000 A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Softwires Working Group of the IETF. Title : DHCPv6 Options for configuration of Softwire Address and Port Mapped Clients Authors : Tomasz Mrugalski Ole Troan Ian Farrer Simon Perreault Wojciech Dec Congxiao Bao Leaf Y. Yeh Xiaohong Deng Filename : draft-ietf-softwire-map-dhcp-08.txt Pages : 17 Date : 2014-07-25 Abstract: This document specifies DHCPv6 options, termed Softwire46 options, for the provisioning of Softwire46 Customer Edge (CE) devices. Softwire46 is a collective term used to refer to architectures based on the notion of IPv4 Address+Port (A+P) for providing IPv4 connectivity across an IPv6 network. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-softwire-map-dhcp/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-ietf-softwire-map-dhcp-08 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-ietf-softwire-map-dhcp-08 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/