IETF Logo Mail Archive

Re: [multipathtcp] I-D Action: draft-boucadair-mptcp-dhc-00.txt

"Tirumaleswar Reddy (tireddy)" <tireddy@cisco.com> Fri, 03 July 2015 06:27 UTC

Return-Path: <tireddy@cisco.com>
X-Original-To: multipathtcp@ietfa.amsl.com
Delivered-To: multipathtcp@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7787B1B2D30 for <multipathtcp@ietfa.amsl.com>; Thu, 2 Jul 2015 23:27:54 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -14.511
X-Spam-Level:
X-Spam-Status: No, score=-14.511 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_HI=-5, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_DEF_DKIM_WL=-7.5] 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 LzwI1pdFX3sQ for <multipathtcp@ietfa.amsl.com>; Thu, 2 Jul 2015 23:27:41 -0700 (PDT)
Received: from rcdn-iport-3.cisco.com (rcdn-iport-3.cisco.com [173.37.86.74]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id DB03A1B2D2E for <multipathtcp@ietf.org>; Thu, 2 Jul 2015 23:27:32 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=3179; q=dns/txt; s=iport; t=1435904852; x=1437114452; h=from:to:subject:date:message-id:references:in-reply-to: content-transfer-encoding:mime-version; bh=fFqbAWuUg6oCgPcNBBfmhqpI4TPqAtPmhfgYaWzN+DI=; b=mEqivMACSJpZ8gzvxF+8aR2auqi+l9npj4pEJMS5FOo6H2lemRM38Wix +eKyhjvkVIkezmHvMOwBmyD2mZ43hFxRPS8+0t7pzMmr4H/OZXQdnm/ZY dNiJ1SvZ6qMfZDjH5hRNBqvvtK2re5FgH1gJ0E59phyLm6UrdTjGp7HSR k=;
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: A0DRAwCMKpZV/4UNJK1SCYMSVF8GvTUJgWQKhS5KAoFFOBQBAQEBAQEBgQqEIwEBAQQBAQFrFwQCAQgRBAEBCx0HJwsUCQgCBAESCAGIJg3NYAEBAQEBAQEBAQEBAQEBAQEBAQEBAReLSoQqERozBQaDEYEUBYxPh0MBhGCIP0SDUItqhxEmg3pvAYFGgQQBAQE
X-IronPort-AV: E=Sophos;i="5.15,398,1432598400"; d="scan'208";a="12360870"
Received: from alln-core-11.cisco.com ([173.36.13.133]) by rcdn-iport-3.cisco.com with ESMTP; 03 Jul 2015 06:27:32 +0000
Received: from xhc-rcd-x14.cisco.com (xhc-rcd-x14.cisco.com [173.37.183.88]) by alln-core-11.cisco.com (8.14.5/8.14.5) with ESMTP id t636RVsw005913 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Fri, 3 Jul 2015 06:27:32 GMT
Received: from xmb-rcd-x10.cisco.com ([169.254.15.123]) by xhc-rcd-x14.cisco.com ([173.37.183.88]) with mapi id 14.03.0195.001; Fri, 3 Jul 2015 01:27:30 -0500
From: "Tirumaleswar Reddy (tireddy)" <tireddy@cisco.com>
To: "mohamed.boucadair@orange.com" <mohamed.boucadair@orange.com>, multipathtcp <multipathtcp@ietf.org>
Thread-Topic: I-D Action: draft-boucadair-mptcp-dhc-00.txt
Thread-Index: AQHQtM12FmWwAN3Ib0KCpE+wGlL5GZ3JP1WwgAAID7A=
Date: Fri, 03 Jul 2015 06:27:29 +0000
Message-ID: <913383AAA69FF945B8F946018B75898A478839DF@xmb-rcd-x10.cisco.com>
References: <20150702134554.17997.15791.idtracker@ietfa.amsl.com> <787AE7BB302AE849A7480A190F8B933005353D02@OPEXCLILMA3.corporate.adroot.infra.ftgroup>
In-Reply-To: <787AE7BB302AE849A7480A190F8B933005353D02@OPEXCLILMA3.corporate.adroot.infra.ftgroup>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [173.39.65.226]
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/multipathtcp/DB5qnqxG9ZGQjE68sI96hksOqJQ>
Subject: Re: [multipathtcp] I-D Action: draft-boucadair-mptcp-dhc-00.txt
X-BeenThere: multipathtcp@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: Multi-path extensions for TCP <multipathtcp.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/multipathtcp>, <mailto:multipathtcp-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/multipathtcp/>
List-Post: <mailto:multipathtcp@ietf.org>
List-Help: <mailto:multipathtcp-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/multipathtcp>, <mailto:multipathtcp-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 03 Jul 2015 06:27:56 -0000

Hi Med,

My comments 
1) How will this work if endpoint is MPTCP-aware but CPE is not capable of acting as MPTCP proxy ?
2)You may want to discuss how the proposed mechanism can be used with https://tools.ietf.org/html/draft-ietf-mif-mpvd-dhcp-support-01 

Cheers,
-Tiru

> -----Original Message-----
> From: multipathtcp [mailto:multipathtcp-bounces@ietf.org] On Behalf Of
> mohamed.boucadair@orange.com
> Sent: Friday, July 03, 2015 11:24 AM
> To: multipathtcp
> Subject: [multipathtcp] TR: I-D Action: draft-boucadair-mptcp-dhc-00.txt
> 
> Dear all,
> 
> Comments and suggestions are more than welcome.
> 
> Cheers,
> Med
> 
> > -----Message d'origine-----
> > De : I-D-Announce [mailto:i-d-announce-bounces@ietf.org] De la part de
> > internet-drafts@ietf.org Envoyé : jeudi 2 juillet 2015 15:46 À :
> > i-d-announce@ietf.org Objet : I-D Action:
> > draft-boucadair-mptcp-dhc-00.txt
> >
> >
> > A New Internet-Draft is available from the on-line Internet-Drafts
> > directories.
> >
> >
> >         Title           : DHCP Options for Network-Assisted Multipath TCP
> > (MPTCP)
> >         Authors         : Mohamed Boucadair
> >                           Christian Jacquenet
> > 	Filename        : draft-boucadair-mptcp-dhc-00.txt
> > 	Pages           : 10
> > 	Date            : 2015-07-02
> >
> > Abstract:
> >    One of the promising deployment scenarios for Multipath TCP (MPTCP)
> >    is to enable a Customer Premises Equipment (CPE) that is connected to
> >    multiple networks (e.g., DSL, LTE, WLAN) to optimize the usage of its
> >    network attachments.  Because of the lack of MPTCP support at the
> >    server side, some service providers now consider a "network-assisted
> >    mode" that relies upon the activation of a dedicated function called:
> >    MPTCP Concentrator.  This document focuses on the explicit deployment
> >    scheme where the identity of the MPTCP Concentrator(s) is explicitly
> >    configured on connected hosts.
> >
> >    This document specifies DHCP (IPv4 and IPv6) options to configure
> >    hosts with Multipath TCP (MPTCP) parameters.
> >
> >
> >
> > The IETF datatracker status page for this draft is:
> > https://datatracker.ietf.org/doc/draft-boucadair-mptcp-dhc/
> >
> > There's also a htmlized version available at:
> > https://tools.ietf.org/html/draft-boucadair-mptcp-dhc-00
> >
> >
> > 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/
> >
> > _______________________________________________
> > I-D-Announce mailing list
> > I-D-Announce@ietf.org
> > https://www.ietf.org/mailman/listinfo/i-d-announce
> > Internet-Draft directories: http://www.ietf.org/shadow.html or
> > ftp://ftp.ietf.org/ietf/1shadow-sites.txt
> 
> _______________________________________________
> multipathtcp mailing list
> multipathtcp@ietf.org
> https://www.ietf.org/mailman/listinfo/multipathtcp

v2.23.0 | Report a Bug | By Email