From nobody Fri Oct  2 16:16:17 2015
Return-Path: <nishida@sfc.wide.ad.jp>
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 33D051B3225 for <multipathtcp@ietfa.amsl.com>; Fri,  2 Oct 2015 16:16:16 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: 1.221
X-Spam-Level: *
X-Spam-Status: No, score=1.221 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FM_FORGED_GMAIL=0.622, HELO_EQ_JP=1.244, HOST_EQ_JP=1.265, HTML_MESSAGE=0.001, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] 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 YIjcjoxWx1RW for <multipathtcp@ietfa.amsl.com>; Fri,  2 Oct 2015 16:16:14 -0700 (PDT)
Received: from mail.sfc.wide.ad.jp (shonan.sfc.wide.ad.jp [IPv6:2001:200:0:8803::53]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 9F2451B3205 for <multipathtcp@ietf.org>; Fri,  2 Oct 2015 16:16:14 -0700 (PDT)
Received: from mail-oi0-f54.google.com (mail-oi0-f54.google.com [209.85.218.54]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id BDEA02780A3 for <multipathtcp@ietf.org>; Sat,  3 Oct 2015 08:16:12 +0900 (JST)
Received: by oibi136 with SMTP id i136so66005419oib.3 for <multipathtcp@ietf.org>; Fri, 02 Oct 2015 16:16:11 -0700 (PDT)
MIME-Version: 1.0
X-Received: by 10.202.202.14 with SMTP id a14mr10337022oig.73.1443827771262; Fri, 02 Oct 2015 16:16:11 -0700 (PDT)
Received: by 10.202.197.15 with HTTP; Fri, 2 Oct 2015 16:16:11 -0700 (PDT)
Date: Fri, 2 Oct 2015 16:16:11 -0700
Message-ID: <CAO249ydXi3z6ZW6SLrLCvE0Cw9Rz5hNpEjTLkrD4+ymBmxoNKg@mail.gmail.com>
From: Yoshifumi Nishida <nishida@sfc.wide.ad.jp>
To: multipathtcp <multipathtcp@ietf.org>
Content-Type: multipart/alternative; boundary=001a113523ba6c4ea40521275998
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/rswgQjObSk5EdFdIVcPEQRuCi3E>
Subject: [multipathtcp] IETF94 Preliminary agenda
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, 02 Oct 2015 23:16:16 -0000

--001a113523ba6c4ea40521275998
Content-Type: text/plain; charset=UTF-8

Hi,

According to the preliminary agenda, our WG meeting will be Monday (11/2)
morning.

https://datatracker.ietf.org/meeting/94/agenda.html
https://datatracker.ietf.org/meeting/94/agenda.txt

Please note that the schedule is not finalized yet.
--
Yoshi

--001a113523ba6c4ea40521275998
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div>Hi,</div><div><br></div><div>According to the prelimi=
nary agenda, our WG meeting will be Monday (11/2) morning.</div><br style=
=3D"font-size:12.8px"><a href=3D"https://datatracker.ietf.org/meeting/94/ag=
enda.html" rel=3D"noreferrer" target=3D"_blank" style=3D"font-size:12.8px">=
https://datatracker.ietf.org/meeting/94/agenda.html</a><br style=3D"font-si=
ze:12.8px"><a href=3D"https://datatracker.ietf.org/meeting/94/agenda.txt" r=
el=3D"noreferrer" target=3D"_blank" style=3D"font-size:12.8px">https://data=
tracker.ietf.org/meeting/94/agenda.txt</a><br><div><br></div><div>Please no=
te that the schedule is not finalized yet.=C2=A0</div><div>--</div><div>Yos=
hi</div></div>

--001a113523ba6c4ea40521275998--


From nobody Sat Oct  3 04:42:57 2015
Return-Path: <nishida@sfc.wide.ad.jp>
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 470401B3636 for <multipathtcp@ietfa.amsl.com>; Sat,  3 Oct 2015 04:42:56 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: 3.414
X-Spam-Level: ***
X-Spam-Status: No, score=3.414 tagged_above=-999 required=5 tests=[BAYES_40=-0.001, FM_FORGED_GMAIL=0.622, HELO_EQ_JP=1.244, HOST_EQ_JP=1.265, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RELAY_IS_203=0.994, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] 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 Ae0rEtmbAvgW for <multipathtcp@ietfa.amsl.com>; Sat,  3 Oct 2015 04:42:55 -0700 (PDT)
Received: from mail.sfc.wide.ad.jp (shonan.sfc.wide.ad.jp [203.178.142.130]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E8E841B3625 for <multipathtcp@ietf.org>; Sat,  3 Oct 2015 04:42:54 -0700 (PDT)
Received: from mail-oi0-f50.google.com (mail-oi0-f50.google.com [209.85.218.50]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id A6A7E2780F5 for <multipathtcp@ietf.org>; Sat,  3 Oct 2015 20:42:52 +0900 (JST)
Received: by oixx17 with SMTP id x17so70346660oix.0 for <multipathtcp@ietf.org>; Sat, 03 Oct 2015 04:42:51 -0700 (PDT)
MIME-Version: 1.0
X-Received: by 10.202.227.3 with SMTP id a3mr11407282oih.71.1443872571126; Sat, 03 Oct 2015 04:42:51 -0700 (PDT)
Received: by 10.202.200.9 with HTTP; Sat, 3 Oct 2015 04:42:51 -0700 (PDT)
Date: Sat, 3 Oct 2015 04:42:51 -0700
Message-ID: <CAO249ydkO55nUeXEe+AG4GsN6NFjFPNpGqmCj7oTOumJE=qpUQ@mail.gmail.com>
From: Yoshifumi Nishida <nishida@sfc.wide.ad.jp>
To: multipathtcp <multipathtcp@ietf.org>
Content-Type: multipart/alternative; boundary=001a1141aebcb3fcf6052131c707
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/y-La-h7OxEOojjcss3NEL42xVLk>
Subject: [multipathtcp] Agenda for Yokohama meeting
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: Sat, 03 Oct 2015 11:42:56 -0000

--001a1141aebcb3fcf6052131c707
Content-Type: text/plain; charset=UTF-8

Hi,

According to the preliminary agenda, we will have a 2.5 hours slot on
Monday morning.
If you're planning to present something, please provide us the
following info.
Also, we will consider other ideas such as discussion for a specific topic
if you have one.

   1: presenter's name
   2: title
   3: length of the presentation

Thanks,
--
Yoshi & Phil

--001a1141aebcb3fcf6052131c707
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi,<div><br></div><div>According to the preliminary agenda=
, we will have a 2.5 hours slot on Monday morning.</div><div>If you&#39;re =
planning to present something, please provide us the following=C2=A0info.=
=C2=A0</div><div>Also, we will consider other ideas such as discussion for =
a specific=C2=A0topic if you have one.<br><br>=C2=A0 =C2=A01: presenter&#39=
;s name<br>=C2=A0 =C2=A02: title<br>=C2=A0 =C2=A03: length of the presentat=
ion<br><br></div><div>Thanks,</div><div>--</div><div>Yoshi &amp; Phil</div>=
</div>

--001a1141aebcb3fcf6052131c707--


From nobody Wed Oct  7 08:06:23 2015
Return-Path: <palanivelan.appanasamy@in.verizon.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 E18391A92F2 for <multipathtcp@ietfa.amsl.com>; Wed,  7 Oct 2015 08:06:04 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.21
X-Spam-Level: 
X-Spam-Status: No, score=-1.21 tagged_above=-999 required=5 tests=[BAYES_05=-0.5, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] 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 vVjtEsK-m4Zo for <multipathtcp@ietfa.amsl.com>; Wed,  7 Oct 2015 08:06:03 -0700 (PDT)
Received: from eesmtp01.ap.verizon.com (eesmtp01.ap.verizon.com [202.130.139.21]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C6A981A92F7 for <multipathtcp@ietf.org>; Wed,  7 Oct 2015 08:06:00 -0700 (PDT)
From: "Appanasamy, Palanivelan" <palanivelan.appanasamy@in.verizon.com>
X-IronPort-AV: E=Sophos; i="5.17,649,1437408000"; d="scan'208,217"; a="56893808"
Received: from sc-sin-aimr01.ap.verizon.com ([166.45.74.235]) by eesmtp01.ap.verizon.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 07 Oct 2015 23:05:47 +0800
Received: from sc-sin-aimr01.ap.verizon.com ([166.45.74.235]:37370) by sc-sin-aimr01.ap.verizon.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.76) (envelope-from <palanivelan.appanasamy@intl.verizon.com>) id 1ZjqHq-0003km-6N; Wed, 07 Oct 2015 15:05:47 +0000
Received: from [166.45.22.77] (helo=MS-BAN-E7MB01.intl1.one.verizon.com) by sc-sin-aimr01.ap.verizon.com with esmtps (TLSv1:AES128-SHA:128) (Exim 4.76) (envelope-from <palanivelan.appanasamy@intl.verizon.com>) id 1ZjqHp-0003kR-3w; Wed, 07 Oct 2015 15:05:45 +0000
Received: from MS-BAN-E7MB01.intl1.one.verizon.com ([166.45.22.77]) by MS-BAN-E7MB01.intl1.one.verizon.com ([166.45.22.77]) with mapi; Wed, 7 Oct 2015 20:35:43 +0530
To: 'Yoshifumi Nishida' <nishida@sfc.wide.ad.jp>, 'multipathtcp' <multipathtcp@ietf.org>
Date: Wed, 7 Oct 2015 20:35:42 +0530
Thread-Topic: [multipathtcp] Agenda for Yokohama meeting
Thread-Index: AdD90KpI9KMX1Pm0RYW/6U9aRgksPgDQPY6D
Message-ID: <70AEAEC90FCAE0408586E94F491A07EC04CB5209BC@MS-BAN-E7MB01.intl1.one.verizon.com>
References: <CAO249ydkO55nUeXEe+AG4GsN6NFjFPNpGqmCj7oTOumJE=qpUQ@mail.gmail.com>
In-Reply-To: <CAO249ydkO55nUeXEe+AG4GsN6NFjFPNpGqmCj7oTOumJE=qpUQ@mail.gmail.com>
Accept-Language: en-US, en-GB
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
acceptlanguage: en-US, en-GB
Content-Type: multipart/alternative; boundary="_000_70AEAEC90FCAE0408586E94F491A07EC04CB5209BCMSBANE7MB01in_"
MIME-Version: 1.0
X-VZ-EMEA-INT-SIG: ea6f7e437f23f9d75cbae35f709928aa
X-APAC-E2-SIG: ea6f7e437f23f9d75cbae35f709928aa
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/1cyB3_HKpmMqNVfSu8EBS_e60K4>
Cc: "Harsha, Chetan H" <chetan.harsha@in.verizon.com>
Subject: Re: [multipathtcp] Agenda for Yokohama meeting
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: Wed, 07 Oct 2015 15:06:05 -0000

--_000_70AEAEC90FCAE0408586E94F491A07EC04CB5209BCMSBANE7MB01in_
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
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--_000_70AEAEC90FCAE0408586E94F491A07EC04CB5209BCMSBANE7MB01in_
Content-Type: text/html; charset="utf-8"
Content-Transfer-Encoding: base64
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--_000_70AEAEC90FCAE0408586E94F491A07EC04CB5209BCMSBANE7MB01in_--


From nobody Thu Oct  8 04:57:16 2015
Return-Path: <philip.eardley@bt.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 65E8C1B32D5 for <multipathtcp@ietfa.amsl.com>; Thu,  8 Oct 2015 04:57:15 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.011
X-Spam-Level: 
X-Spam-Status: No, score=-2.011 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, J_CHICKENPOX_21=0.6, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] 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 XWM9l-TRavaq for <multipathtcp@ietfa.amsl.com>; Thu,  8 Oct 2015 04:57:12 -0700 (PDT)
Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.138]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 517201B32D4 for <multipathtcp@ietf.org>; Thu,  8 Oct 2015 04:57:12 -0700 (PDT)
Received: from EVHUB04-UKBR.domain1.systemhost.net (193.113.108.172) by EVMED04-UKBR.bt.com (10.216.161.34) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 8 Oct 2015 12:57:06 +0100
Received: from rew09926dag03c.domain1.systemhost.net (10.55.202.26) by EVHUB04-UKBR.domain1.systemhost.net (193.113.108.172) with Microsoft SMTP Server (TLS) id 14.3.158.1; Thu, 8 Oct 2015 12:57:10 +0100
Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03c.domain1.systemhost.net (10.55.202.26) with Microsoft SMTP Server (TLS) id 15.0.995.29; Thu, 8 Oct 2015 12:57:09 +0100
Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.0995.031; Thu, 8 Oct 2015 12:57:09 +0100
From: <philip.eardley@bt.com>
To: <cpaasch@apple.com>, <multipathtcp@ietf.org>
Thread-Topic: [multipathtcp] Adding two new sections to draft-ietf-mptcp-experience
Thread-Index: AQHQ9lluVYYXU9Riv0+xAa3PVVdyTp5hlBgg
Date: Thu, 8 Oct 2015 11:57:08 +0000
Message-ID: <1153e440cecd4993814ca8d885eb7455@rew09926dag03b.domain1.systemhost.net>
References: <20150923234147.GG1818@Chimay.local>
In-Reply-To: <20150923234147.GG1818@Chimay.local>
Accept-Language: en-GB, en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
x-originating-ip: [10.216.161.27]
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/z7IQRn2XPeSan6LxFbAKFAz0qRM>
Subject: Re: [multipathtcp] Adding two new sections to draft-ietf-mptcp-experience
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: Thu, 08 Oct 2015 11:57:15 -0000

Hi,
Please go ahead and include the new sections
Thanks!

Philip Eardley
Research and Innovation
This email contains BT information, which may be privileged or confidential=
. It's meant only for the individual(s) or entity named above. If you're no=
t the intended recipient, note that disclosing, copying, distributing or us=
ing this information is prohibited. If you've received this email in error,=
 please let me know immediately on the email address above. Thank you.
We monitor our email system, and may record your emails.
British Telecommunications plc
Registered office: 81 Newgate Street London EC1A 7AJ
Registered in England no: 1800000

-----Original Message-----
From: multipathtcp [mailto:multipathtcp-bounces@ietf.org] On Behalf Of Chri=
stoph Paasch
Sent: 24 September 2015 00:42
To: MultiPath WG
Subject: [multipathtcp] Adding two new sections to draft-ietf-mptcp-experie=
nce

Hello,


draft-ietf-mptcp-experience has gone through the WG LC some time ago.

Phil asked for updates to the experiences [1] before we progress the docume=
nt to the AD & IESG.


We would like to ask the working group whether information about the SYN-co=
okies issue (described in draft-paasch-mptcp-syncookies) and MPTCP behind l=
oadbalancers (draft-paasch-mptcp-loadbalancer) should be included in the ex=
perience draft.


We suggest two new sections:


3.11.  Stateless webservers

   MPTCP has been designed to interoperate with webservers that benefit
   from SYN-cookies to protect against SYN-flooding attacks [RFC4987].
   MPTCP achieves this by echoing the keys negotiated during the
   MP_CAPABLE handshake in the third ACK of the 3-way handshake.
   Reception of this third ACK then allows the server to reconstruct the
   state specific to MPTCP.

   However, one caveat to this mechanism is the non-reliable nature of
   the third ACK.  Indeed, when the third ACK gets lost, the server will
   not be able to reconstruct the MPTCP-state.  MPTCP will fallback to
   regular TCP in this case.  This is in contrast to regular TCP, as
   clients usually start the application's transaction by sending data
   to the server.  This data-segment (that is sent reliably by TCP)
   enables stateless servers to create the TCP-related state, even in
   case the third ACK has been lost.

   This issue might be considered as a minor one for MPTCP.  Losing the
   third ACK should only happen when packet loss is high.  However, when
   packet-loss is high MPTCP provides a lot of benefits as it can move
   traffic away from the lossy link.  It is undesirable that MPTCP has a
   higher chance to fall back to regular TCP in those lossy
   environments.

   [I-D.paasch-mptcp-syncookies] discusses this issue and suggests a
   modified handshake mechanism that ensures reliable delivery of the
   MP_CAPABLE, following the 3-way handshake.  This modification will
   make MPTCP reliable, even in lossy environments when servers need to
   use SYN-cookies to protect against SYN-flooding attacks.

3.12.  Loadbalanced serverfarms

   Large-scale serverfarms typically deploy thousands of servers behind
   a single virtual IP (VIP).  Steering traffic to these servers is done
   through layer-4 loadbalancers that ensure that a TCP-flow will always
   be routed to the same server [Presto08].

   As Multipath TCP uses multiple different TCP subflows to steer the
   traffic across the different paths, loadbalancers need to ensure that
   all these subflows are routed to the same server.  This implies that
   the loadbalancers need to track the MPTCP-related state, allowing
   them to parse the token in the MP_JOIN and assign those subflows to
   the appropriate server.  However, serverfarms typically deploy
   multiple of these loadbalancers for reliability and capacity reasons.
   As a TCP subflow might get routed to any of these loadbalancers, they
   would need to synchronize the MPTCP-related state - a solution that
   is not feasible at large scale.

   The token (carried in the MP_JOIN) contains the information
   indicating which MPTCP-session the subflow belongs to.  As the token
   is a hash of the key, servers are not able to generate the token in
   such a way that the token can provide the necessary information to
   the loadbalancers which would allow them to route TCP subflows to the
   appropriate server.  [I-D.paasch-mptcp-loadbalancer] discusses this
   issue in detail and suggests two alternative MP_CAPABLE handshakes to
   overcome these.  As of September 2015, it is not yet clear how MPTCP
   might accomodate such use-case to enable its deployment within
   loadbalanced serverfarms.




Christoph


[1] https://mailarchive.ietf.org/arch/msg/multipathtcp/XNO9Hqca-XGY7H3izwQs=
5Ou3-Kk

_______________________________________________
multipathtcp mailing list
multipathtcp@ietf.org
https://www.ietf.org/mailman/listinfo/multipathtcp


From nobody Fri Oct  9 06:09:40 2015
Return-Path: <njwilliams@swin.edu.au>
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 4CD911B3C92 for <multipathtcp@ietfa.amsl.com>; Fri,  9 Oct 2015 06:09:39 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -3.506
X-Spam-Level: 
X-Spam-Status: No, score=-3.506 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HELO_EQ_AU=0.377, HOST_EQ_AU=0.327, RCVD_IN_DNSWL_MED=-2.3, T_RP_MATCHES_RCVD=-0.01] 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 GX-Wd74LpNP7 for <multipathtcp@ietfa.amsl.com>; Fri,  9 Oct 2015 06:09:32 -0700 (PDT)
Received: from gpo3.cc.swin.edu.au (gpo3.cc.swin.edu.au [136.186.1.32]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 413E81B3CC8 for <multipathtcp@ietf.org>; Fri,  9 Oct 2015 06:09:32 -0700 (PDT)
Received: from [136.186.242.177] (vpn242-177.cc.swin.edu.au [136.186.242.177]) by gpo3.cc.swin.edu.au (8.14.3/8.14.3) with ESMTP id t99D9IK4018420;  Sat, 10 Oct 2015 00:09:20 +1100
To: Christoph Paasch <cpaasch@apple.com>, "Ivancic, William D. (GRC-LCA0)" <william.d.ivancic@nasa.gov>
References: <D2174D18.350A2%william.d.ivancic@nasa.gov> <20150910191904.GL69323@Chimay.local>
From: Nigel Williams <njwilliams@swin.edu.au>
Message-ID: <5617BC7E.4050001@swin.edu.au>
Date: Sat, 10 Oct 2015 00:09:18 +1100
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0
MIME-Version: 1.0
In-Reply-To: <20150910191904.GL69323@Chimay.local>
Content-Type: text/plain; charset=windows-1252; format=flowed
Content-Transfer-Encoding: 7bit
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/sB59pUi7LUyqbz1OUS3ys5UTez0>
Cc: "multipathtcp@ietf.org" <multipathtcp@ietf.org>
Subject: Re: [multipathtcp] FW: [Recentattendees] IETF 94 - Hackathon Information
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, 09 Oct 2015 13:09:39 -0000

Hi Christoph,

On 11/09/15 05:19, Christoph Paasch wrote:
> Hello,
>
> I will be at the IETF and would consider coming to the hackathon if people
> want help/advice/... on the Linux Kernel implementation.
>
>
> Maybe we could do an interop with Nigel on FreeBSD?

I won't be attending this meeting, unfortunately. I might however look 
at doing some testing in the near future, so will let you know how 
things come along.

cheers,
nigel

>
>
> Cheers,
> Christoph
>
> On 10/09/15 - 19:09:36, Ivancic, William D. (GRC-LCA0) wrote:
>> Just wondering if a group is considering MPTCP?  I'm trying to decide if I
>> want to make the Yokohama IETF- MPTCP meeting or wait until Buenos Aires.
>> Even though November is over a month away, I am getting late for putting
>> in foreign travel.  However, attending a Hackathon and looking over some
>> shoulders would be useful.  We, NASA, currently plan to try other's
>> implementations rather than being a developer.
>>
>> Regards,
>>
>> Will Ivancic
>>
>> On 9/2/15 5:04 AM, "multipathtcp on behalf of philip.eardley@bt.com"
>> <multipathtcp-bounces@ietf.org on behalf of philip.eardley@bt.com> wrote:
>>
>>> Cfi - is anyone interested in taking part in the Yokohama hackathon?
>>>
>>> -----Original Message-----
>>> From: Recentattendees [mailto:recentattendees-bounces@ietf.org] On Behalf
>>> Of IETF Secretariat
>>> Sent: 31 August 2015 22:38
>>> To: IETF Announcement List
>>> Cc: recentattendees@ietf.org; ietf@ietf.org; 94all@ietf.org;
>>> hackathon@ietf.org
>>> Subject: [Recentattendees] IETF 94 - Hackathon Information
>>>
>>> IETF 94 Hackathon
>>>
>>> The Internet Engineering Task Force (IETF) is holding a Hackathon at IETF
>>> 94 to encourage developers to discuss, collaborate and develop utilities,
>>> ideas, sample code and solutions that show practical implementations of
>>> IETF standards.
>>>
>>
>> _______________________________________________
>> multipathtcp mailing list
>> multipathtcp@ietf.org
>> https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_mailman_listinfo_multipathtcp&d=BQICAg&c=eEvniauFctOgLOKGJOplqw&r=fSuJ9mpJ1IB1Lz-sIp_MCe23kZIFT6UKt4EhsewNEmA&m=rr0N4aD3wM-RVdpsb3qEdre3Wnbko44SuLQzlziS43A&s=Nd75GQ_XF1rcAM7ylH_sk5365A0VADTuT_ska0FZMJY&e=


From nobody Wed Oct 14 21:59:20 2015
Return-Path: <cpaasch@apple.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 33E1E1B3066 for <multipathtcp@ietfa.amsl.com>; Wed, 14 Oct 2015 21:59:18 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.311
X-Spam-Level: 
X-Spam-Status: No, score=-4.311 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_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] 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 41bQc4g7Gk3I for <multipathtcp@ietfa.amsl.com>; Wed, 14 Oct 2015 21:59:16 -0700 (PDT)
Received: from mail-in4.apple.com (mail-out4.apple.com [17.151.62.26]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 619031B3065 for <multipathtcp@ietf.org>; Wed, 14 Oct 2015 21:59:13 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple;  q=dns/txt; i=@apple.com; t=1444885152; x=2308798752; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=pJjF1Ixwh4JRwq9tdx6AQo0W9IwLUdpA6UoEoxbrMYw=; b=yuHpJeYhyrTp5THAfqIGeL6s0PDKiStunPbRTAIOML7MQmsXkARE2uZosB6rV9mv qezM8Axa/dNqM1qpiIw0ht+x3yFo0/N7pybAB9jViyqan657b5UPIDKeXZjmDN3m KEoZDYsHg2LC2xQnF3Eqg1SocNJ5XtiTacYPoT1p3EImGVk8Pqfn0ogkCddQK9LO atLE/GwSELRXNoHIoHI5eomy3dqsX+q2Hg1cp9ogB388onuGArnJMplA6rCmRHjw ZusGUpHhIPzeqTpYo7+eph4dwSR+G+DdhQxf6Vbcr2pc8MsjdsRLFaIAKqmxVddr 2rF08MTbxYfb5iHeZuKbjw==;
Received: from relay8.apple.com (relay8.apple.com [17.128.113.102]) by mail-in4.apple.com (Apple Secure Mail Relay) with SMTP id 02.0F.12069.0A23F165; Wed, 14 Oct 2015 21:59:12 -0700 (PDT)
X-AuditID: 11973e12-f79c06d000002f25-0a-561f32a05895
Received: from spicerack.apple.com (spicerack.apple.com [17.128.115.40]) (using TLS with cipher RC4-MD5 (128/128 bits)) (Client did not present a certificate) by relay8.apple.com (Apple SCV relay) with SMTP id 7D.F5.29597.0A23F165; Wed, 14 Oct 2015 21:59:12 -0700 (PDT)
Received: from localhost ([17.153.72.83]) by spicerack.apple.com (Oracle Communications Messaging Server 7.0.5.30.0 64bit (built Oct 22 2013)) with ESMTPSA id <0NW8000BZWINSQ60@spicerack.apple.com> for multipathtcp@ietf.org; Wed, 14 Oct 2015 21:59:12 -0700 (PDT)
Sender: cpaasch@apple.com
Date: Wed, 14 Oct 2015 21:59:11 -0700
From: Christoph Paasch <cpaasch@apple.com>
To: MultiPath WG <multipathtcp@ietf.org>
Message-id: <20151015045911.GN1509@Chimay.local>
MIME-version: 1.0
Content-type: text/plain; charset=us-ascii
Content-disposition: inline
User-Agent: Mutt/1.5.24 (08e81162482f) (2015-08-30)
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprNLMWRmVeSWpSXmKPExsUi2FCYprvASD7MYP5mQ4vPq6+zOTB6LFny kymAMYrLJiU1J7MstUjfLoEro/n9FOaCZpGKX18mMzYwvuXvYuTkkBAwkXj++QArhC0mceHe erYuRi4OIYF9jBLn3t9nhyk6+OEBVGIyk8Sxa/1QTh+TxJMVO9lAqoQFJCW679xhBrFZBFQl brY+BrPZBLQk3t5uB1shIqAhcbttORNEvb/EpUXLweK8AgYSJ37cZ4KwBSV+TL7HAmIzA/Wu 33mcCcKWlnj0dwbYRaICxhJNR+YwgxwhIfCRVeJeSxfjBEbBWUj6ZyHpn4WkfwEj8ypGodzE zBzdzDwTvcSCgpxUveT83E2MoNCcbie0g/HUKqtDjAIcjEo8vCceyIUJsSaWFVfmHmKU5mBR Eudd+wgoJJCeWJKanZpakFoUX1Sak1p8iJGJg1OqgZFrBd9XNWXjGa6WLxRulwvp33D6XrRD 8MEujW8FBS95PlTnKR9719a1rKs816Bv+qc5AQev31t3fWKO9Ok1OyK1txyNeXDqEJe7idk/ X87F9+SmV3RHbTz7X+fUESaruT8LkhYzOZU/CN3CutqreOemPZIBC4q6XiwtnHL5d4vuUUl9 yYQbj84psRRnJBpqMRcVJwIANShQfS4CAAA=
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrGLMWRmVeSWpSXmKPExsUi2FCsobvASD7M4MoBPYvPq6+zOTB6LFny kymAMYrLJiU1J7MstUjfLoEro/n9FOaCZpGKX18mMzYwvuXvYuTkkBAwkTj44QEbhC0mceHe eiCbi0NIYDKTxLFr/VBOH5PEkxU7waqEBSQluu/cYQaxWQRUJW62Pgaz2QS0JN7ebmcFsUUE NCRuty1ngqj3l7i0aDlYnFfAQOLEj/tMELagxI/J91hAbGag3vU7jzNB2NISj/7OYAexRQWM JZqOzGGewMg3C0nLLCQts5C0LGBkXsUoUJSak1hpoZdYUJCTqpecn7uJERxKhWk7GJuWWx1i FOBgVOLhPfFALkyINbGsuDL3EKMEB7OSCK/2BqAQb0piZVVqUX58UWlOavEhxmSgJycyS4km 5wPDPK8k3tDExMDE2NjM2NjcxJw0YSVxXs1+2TAhgfTEktTs1NSC1CKYLUwcnFINjF4z7G60 TdGOUJk2W3jjpoh1dxoVy1v31+u2bC1oeChsbfS6x8woRr7kiKt8e/LCDY5Syxaci7co7ZG9 Za/a929L1aRrZclF3JN6NyuEVVav+fI3YPnOyl75OqEHXwOs5I+FLjyUdfD9A81Fx1jmPAhh 1Wkvanz9KdDyhXFViPPkRXr/um0fK7EUZyQaajEXFScCABP2Zg1pAgAA
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/xdzewk74HnTUdw7QUnJ_N06d_nM>
Subject: [multipathtcp] Fwd: New Version Notification for draft-paasch-mptcp-syncookies-02.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: Thu, 15 Oct 2015 04:59:18 -0000

Hello,


we submitted a new version of the SYN-cookies draft.

In this new submission we addressed comments from Yoshifumi and Olivier:
 * clarify the case where the client has no data to send
 * extended the security section wrt to consuming buffer-space when servers
   use the mechanism described in Section 3.2

Further, we tried to make the suggested handshake clearer by restructuring
Section 3.1.

We will give a short presentation of this update at the IETF meeting in
Yokohama.


Regards,
Christoph


----- Forwarded message from internet-drafts@ietf.org -----

From: internet-drafts@ietf.org
To: Anumita Biswas <anumita_biswas@apple.com>, Christoph Paasch <cpaasch@apple.com>, Anumita Biswas <anumita_biswas@apple.com>, Darren Haas <dhaas@apple.com>, Darren Haas
	<dhaas@apple.com>, Christoph Paasch <cpaasch@apple.com>
Date: Wed, 14 Oct 2015 21:52:44 -0700
Subject: New Version Notification for draft-paasch-mptcp-syncookies-02.txt


A new version of I-D, draft-paasch-mptcp-syncookies-02.txt
has been successfully submitted by Christoph Paasch and posted to the
IETF repository.

Name:		draft-paasch-mptcp-syncookies
Revision:	02
Title:		Making Multipath TCP robust for stateless webservers
Document date:	2015-10-14
Group:		Individual Submission
Pages:		13
URL:            https://www.ietf.org/internet-drafts/draft-paasch-mptcp-syncookies-02.txt
Status:         https://datatracker.ietf.org/doc/draft-paasch-mptcp-syncookies/
Htmlized:       https://tools.ietf.org/html/draft-paasch-mptcp-syncookies-02
Diff:           https://www.ietf.org/rfcdiff?url2=draft-paasch-mptcp-syncookies-02

Abstract:
   This document proposes a modification of the MPTCP handshake that
   allows it to work efficiently with stateless servers.  We first
   identify the issues around stateless connection establishment using
   SYN-cookies.  Further, we suggest an extension to Multipath TCP to
   overcome these issues and discuss alternatives.

   As a side-effect, the proposed modification to the handshake opens
   the door to reduce the size of the MP_CAPABLE option in the SYN.
   This reduces the growing pressure on the TCP-option space in the SYN-
   segment, giving space for future extensions to TCP.

                                                                                  


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


----- End forwarded message -----


From nobody Mon Oct 19 00:26:12 2015
Return-Path: <nishida@sfc.wide.ad.jp>
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 EB3C01A6F34 for <multipathtcp@ietfa.amsl.com>; Mon, 19 Oct 2015 00:26:10 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: 3.22
X-Spam-Level: ***
X-Spam-Status: No, score=3.22 tagged_above=-999 required=5 tests=[BAYES_05=-0.5, FM_FORGED_GMAIL=0.622, HELO_EQ_JP=1.244, HOST_EQ_JP=1.265, J_CHICKENPOX_52=0.6, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] 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 TyPMjbbrbB3w for <multipathtcp@ietfa.amsl.com>; Mon, 19 Oct 2015 00:26:09 -0700 (PDT)
Received: from mail.sfc.wide.ad.jp (shonan.sfc.wide.ad.jp [IPv6:2001:200:0:8803::53]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 529A61A1B5B for <multipathtcp@ietf.org>; Mon, 19 Oct 2015 00:26:08 -0700 (PDT)
Received: from mail-oi0-f49.google.com (mail-oi0-f49.google.com [209.85.218.49]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id 876642780F2 for <multipathtcp@ietf.org>; Mon, 19 Oct 2015 16:26:06 +0900 (JST)
Received: by oies66 with SMTP id s66so53603132oie.1 for <multipathtcp@ietf.org>; Mon, 19 Oct 2015 00:26:05 -0700 (PDT)
MIME-Version: 1.0
X-Received: by 10.202.86.214 with SMTP id k205mr16507159oib.115.1445239564997;  Mon, 19 Oct 2015 00:26:04 -0700 (PDT)
Received: by 10.202.239.138 with HTTP; Mon, 19 Oct 2015 00:26:04 -0700 (PDT)
Date: Mon, 19 Oct 2015 00:26:04 -0700
Message-ID: <CAO249ydV-dd-fBeN5gSmM-W_EZDNxBwAPiEaKccwaOeDg-op-Q@mail.gmail.com>
From: Yoshifumi Nishida <nishida@sfc.wide.ad.jp>
To: multipathtcp <multipathtcp@ietf.org>
Content-Type: text/plain; charset=UTF-8
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/FUDn6mW81MsmJ1HCcmgEMgMK3Os>
Subject: [multipathtcp] draft agenda for yokohama meeting
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: Mon, 19 Oct 2015 07:26:11 -0000

Hi,

I just uploaded draft agenda for Yokohama meeting.
Please check and let us know if there're mistakes.
Please note that this is still preliminary, we might add some changes later.

https://www.ietf.org/proceedings/94/agenda/agenda-94-mptcp

BTW, it seems that we still have a little time to add something. If
you have an idea, please let us know.

Thanks,
--
Yoshi & Phil


From nobody Mon Oct 19 05:31:29 2015
Return-Path: <internet-drafts@ietf.org>
X-Original-To: multipathtcp@ietf.org
Delivered-To: multipathtcp@ietfa.amsl.com
Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id 58B561A19EF; Mon, 19 Oct 2015 05:31:26 -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: 6.6.0
Auto-Submitted: auto-generated
Precedence: bulk
Message-ID: <20151019123126.28367.37422.idtracker@ietfa.amsl.com>
Date: Mon, 19 Oct 2015 05:31:26 -0700
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/r-anhlXNBHUcIlMJDykl0QVANj8>
Cc: multipathtcp@ietf.org
Subject: [multipathtcp] I-D Action: draft-ietf-mptcp-experience-03.txt
X-BeenThere: multipathtcp@ietf.org
X-Mailman-Version: 2.1.15
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: Mon, 19 Oct 2015 12:31:26 -0000

A New Internet-Draft is available from the on-line Internet-Drafts directories.
 This draft is a work item of the Multipath TCP Working Group of the IETF.

        Title           : Use Cases and Operational Experience with Multipath TCP
        Authors         : Olivier Bonaventure
                          Christoph Paasch
                          Gregory Detal
	Filename        : draft-ietf-mptcp-experience-03.txt
	Pages           : 28
	Date            : 2015-10-19

Abstract:
   This document discusses both use cases and operational experience
   with Multipath TCP in real world networks.  It lists several
   prominent use cases for which Multipath TCP has been considered and
   is being used.  It also gives insight to some heuristics and
   decisions that have helped to realize these use cases.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-mptcp-experience/

There's also a htmlized version available at:
https://tools.ietf.org/html/draft-ietf-mptcp-experience-03

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-mptcp-experience-03


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 Oct 20 14:27:40 2015
Return-Path: <runabk@ifi.uio.no>
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 DEF921A906D for <multipathtcp@ietfa.amsl.com>; Tue, 20 Oct 2015 14:27:39 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.909
X-Spam-Level: 
X-Spam-Status: No, score=-1.909 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, T_RP_MATCHES_RCVD=-0.01] 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 2zfowHt1shyF for <multipathtcp@ietfa.amsl.com>; Tue, 20 Oct 2015 14:27:37 -0700 (PDT)
Received: from mail-out4.uio.no (mail-out4.uio.no [IPv6:2001:700:100:10::15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 248A31A9154 for <multipathtcp@ietf.org>; Tue, 20 Oct 2015 14:22:58 -0700 (PDT)
Received: from mail-mx3.uio.no ([129.240.10.44]) by mail-out4.uio.no with esmtp (Exim 4.80.1) (envelope-from <runabk@ifi.uio.no>) id 1ZoeMy-0002R0-Np for multipathtcp@ietf.org; Tue, 20 Oct 2015 23:22:56 +0200
Received: from 221.212.16.62.customer.cdi.no ([62.16.212.221] helo=[192.168.1.148]) by mail-mx3.uio.no with esmtpsa (TLSv1:AES128-SHA:128) user runabk@uio.no (Exim 4.80) (envelope-from <runabk@ifi.uio.no>) id 1ZoeMx-0004wJ-7D for multipathtcp@ietf.org; Tue, 20 Oct 2015 23:22:56 +0200
From: Runa Barik <runabk@ifi.uio.no>
Content-Type: multipart/alternative; boundary="Apple-Mail=_D406A1D8-C93D-4FB2-86A2-03E4274EE6B2"
Date: Tue, 20 Oct 2015 23:22:53 +0200
References: <20151019192638.18507.74806.idtracker@ietfa.amsl.com>
To: multipathtcp@ietf.org
Message-Id: <AAD99E1F-6478-4110-B1FD-B135D86C4DDC@ifi.uio.no>
Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\))
X-Mailer: Apple Mail (2.1878.6)
X-UiO-SPF-Received: 
X-UiO-Ratelimit-Test: rcpts/h 1 msgs/h 1 sum rcpts/h 2 sum msgs/h 1 total rcpts 1250 max rcpts/h 17 ratelimit 0
X-UiO-Spam-info: not spam, SpamAssassin (score=-5.0, required=5.0, autolearn=disabled, HTML_MESSAGE=0.001, TVD_RCVD_IP=0.001, UIO_MAIL_IS_INTERNAL=-5, uiobl=NO, uiouri=NO)
X-UiO-Scanned: F5E44D1ADF011DE2CAC17E42FA38F79987485360
X-UiO-SPAM-Test: remote_host: 62.16.212.221 spam_score: -49 maxlevel 80 minaction 2 bait 0 mail/h: 1 total 10 max/h 3 blacklist 0 greylist 0 ratelimit 0
X-UiOonly: 1F34EC6B7925DBA650741E506A94F0D56B5407E2
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/xhA81265admnGP4Bg8u_Bj8LIDY>
Subject: [multipathtcp] Fwd: New Version Notification for draft-barik-mptcp-lisa-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: Tue, 20 Oct 2015 21:27:40 -0000

--Apple-Mail=_D406A1D8-C93D-4FB2-86A2-03E4274EE6B2
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
	charset=us-ascii

Dear All,

      We have submitted this new draft, and it is related to slow-start =
in MPTCP.

Begin forwarded message:

> From: <internet-drafts@ietf.org>
> Subject: New Version Notification for draft-barik-mptcp-lisa-00.txt
> Date: 19 Oct 2015 21:26:38 GMT+2
> To: Runa Barik <runabk@ifi.uio.no>, Simone Ferlin <ferlin@simula.no>, =
"Michael Welzl" <michawe@ifi.uio.no>
>=20
>=20
> A new version of I-D, draft-barik-mptcp-lisa-00.txt
> has been successfully submitted by Runa Barik and posted to the
> IETF repository.
>=20
> Name:		draft-barik-mptcp-lisa
> Revision:	00
> Title:		A Linked Slow-Start Algorithm for MPTCP
> Document date:	2015-10-19
> Group:		Individual Submission
> Pages:		7
> URL:            =
https://www.ietf.org/internet-drafts/draft-barik-mptcp-lisa-00.txt
> Status:         =
https://datatracker.ietf.org/doc/draft-barik-mptcp-lisa/
> Htmlized:       https://tools.ietf.org/html/draft-barik-mptcp-lisa-00
>=20
>=20
> Abstract:
>   This document describes the LISA (Linked Slow-Start Algorithm) for
>   Multipath TCP (MPTCP).  Currently during slow-start, subflows behave
>   like independent TCP flows making MPTCP behave unfairly to cross-
>   traffic and causing more congestion in the bottleneck, which yields
>   more losses among the MPTCP subflows.  LISA couples the initial
>   windows (IW) of MPTCP subflows during the initial slow-start phase =
to
>   remove this adverse behavior.
>=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
Regards,
Runa Barik
IFI,UiO
Oslo, Norway
runabk@ifi.uio.no


--Apple-Mail=_D406A1D8-C93D-4FB2-86A2-03E4274EE6B2
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
	charset=us-ascii

<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html =
charset=3Dus-ascii"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Dear =
All,<div><br></div><div>&nbsp; &nbsp; &nbsp; We have submitted this new =
draft, and it is related to slow-start in =
MPTCP.<br><div><br><div><div>Begin forwarded message:</div><br =
class=3D"Apple-interchange-newline"><blockquote type=3D"cite"><div =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px;"><span style=3D"font-family:'Helvetica'; color:rgba(0, =
0, 0, 1.0);"><b>From: </b></span><span =
style=3D"font-family:'Helvetica';">&lt;<a =
href=3D"mailto:internet-drafts@ietf.org">internet-drafts@ietf.org</a>&gt;<=
br></span></div><div style=3D"margin-top: 0px; margin-right: 0px; =
margin-bottom: 0px; margin-left: 0px;"><span =
style=3D"font-family:'Helvetica'; color:rgba(0, 0, 0, 1.0);"><b>Subject: =
</b></span><span style=3D"font-family:'Helvetica';"><b>New Version =
Notification for draft-barik-mptcp-lisa-00.txt</b><br></span></div><div =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px;"><span style=3D"font-family:'Helvetica'; color:rgba(0, =
0, 0, 1.0);"><b>Date: </b></span><span =
style=3D"font-family:'Helvetica';">19 Oct 2015 21:26:38 =
GMT+2<br></span></div><div style=3D"margin-top: 0px; margin-right: 0px; =
margin-bottom: 0px; margin-left: 0px;"><span =
style=3D"font-family:'Helvetica'; color:rgba(0, 0, 0, 1.0);"><b>To: =
</b></span><span style=3D"font-family:'Helvetica';">Runa Barik &lt;<a =
href=3D"mailto:runabk@ifi.uio.no">runabk@ifi.uio.no</a>&gt;, Simone =
Ferlin &lt;<a href=3D"mailto:ferlin@simula.no">ferlin@simula.no</a>&gt;, =
"Michael Welzl" &lt;<a =
href=3D"mailto:michawe@ifi.uio.no">michawe@ifi.uio.no</a>&gt;<br></span></=
div><br><div><br>A new version of I-D, =
draft-barik-mptcp-lisa-00.txt<br>has been successfully submitted by Runa =
Barik and posted to the<br>IETF repository.<br><br>Name:<span =
class=3D"Apple-tab-span" style=3D"white-space:pre">	</span><span =
class=3D"Apple-tab-span" style=3D"white-space:pre">	=
</span>draft-barik-mptcp-lisa<br>Revision:<span class=3D"Apple-tab-span" =
style=3D"white-space:pre">	</span>00<br>Title:<span =
class=3D"Apple-tab-span" style=3D"white-space:pre">	</span><span =
class=3D"Apple-tab-span" style=3D"white-space:pre">	</span>A Linked =
Slow-Start Algorithm for MPTCP<br>Document date:<span =
class=3D"Apple-tab-span" style=3D"white-space:pre">	=
</span>2015-10-19<br>Group:<span class=3D"Apple-tab-span" =
style=3D"white-space:pre">	</span><span class=3D"Apple-tab-span" =
style=3D"white-space:pre">	</span>Individual =
Submission<br>Pages:<span class=3D"Apple-tab-span" =
style=3D"white-space:pre">	</span><span class=3D"Apple-tab-span" =
style=3D"white-space:pre">	</span>7<br>URL: =
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a =
href=3D"https://www.ietf.org/internet-drafts/draft-barik-mptcp-lisa-00.txt=
">https://www.ietf.org/internet-drafts/draft-barik-mptcp-lisa-00.txt</a><b=
r>Status: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a =
href=3D"https://datatracker.ietf.org/doc/draft-barik-mptcp-lisa/">https://=
datatracker.ietf.org/doc/draft-barik-mptcp-lisa/</a><br>Htmlized: =
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a =
href=3D"https://tools.ietf.org/html/draft-barik-mptcp-lisa-00">https://too=
ls.ietf.org/html/draft-barik-mptcp-lisa-00</a><br><br><br>Abstract:<br> =
&nbsp;&nbsp;This document describes the LISA (Linked Slow-Start =
Algorithm) for<br> &nbsp;&nbsp;Multipath TCP (MPTCP). &nbsp;Currently =
during slow-start, subflows behave<br> &nbsp;&nbsp;like independent TCP =
flows making MPTCP behave unfairly to cross-<br> &nbsp;&nbsp;traffic and =
causing more congestion in the bottleneck, which yields<br> =
&nbsp;&nbsp;more losses among the MPTCP subflows. &nbsp;LISA couples the =
initial<br> &nbsp;&nbsp;windows (IW) of MPTCP subflows during the =
initial slow-start phase to<br> &nbsp;&nbsp;remove this adverse =
behavior.<br><br><br><br><br>Please note that it may take a couple of =
minutes from the time of submission<br>until the htmlized version and =
diff are available at <a =
href=3D"http://tools.ietf.org">tools.ietf.org</a>.<br><br>The IETF =
Secretariat<br><br></div></blockquote></div>Regards,</div></div><div><div>=
Runa Barik</div><div>IFI,UiO</div><div>Oslo, Norway</div><div><a =
href=3D"mailto:runabk@ifi.uio.no">runabk@ifi.uio.no</a></div></div><div><b=
r></div></body></html>=

--Apple-Mail=_D406A1D8-C93D-4FB2-86A2-03E4274EE6B2--


From nobody Mon Oct 26 11:19:12 2015
Return-Path: <palanivelan.appanasamy@in.verizon.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 204BA1B457A for <multipathtcp@ietfa.amsl.com>; Mon, 26 Oct 2015 11:19:03 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.01
X-Spam-Level: 
X-Spam-Status: No, score=-2.01 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, J_CHICKENPOX_52=0.6, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] 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 Yu9uelMyfv_N for <multipathtcp@ietfa.amsl.com>; Mon, 26 Oct 2015 11:19:01 -0700 (PDT)
Received: from eesmtp01.ap.verizon.com (eesmtp01.ap.verizon.com [202.130.139.21]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1426C1B4A2E for <multipathtcp@ietf.org>; Mon, 26 Oct 2015 11:18:59 -0700 (PDT)
From: "Appanasamy, Palanivelan" <palanivelan.appanasamy@in.verizon.com>
X-IronPort-AV: E=Sophos; i="5.20,201,1444665600"; d="scan'208,217"; a="57283942"
Received: from sc-sin-aimr01.ap.verizon.com ([166.45.74.235]) by eesmtp01.ap.verizon.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 27 Oct 2015 02:18:57 +0800
Received: from sc-sin-aimr01.ap.verizon.com ([166.45.74.235]:40683) by sc-sin-aimr01.ap.verizon.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.76) (envelope-from <palanivelan.appanasamy@intl.verizon.com>) id 1ZqmMC-0005Yv-4t; Mon, 26 Oct 2015 18:18:56 +0000
Received: from [166.45.22.77] (helo=MS-BAN-E7MB01.intl1.one.verizon.com) by sc-sin-aimr01.ap.verizon.com with esmtps (TLSv1:AES128-SHA:128) (Exim 4.76) (envelope-from <palanivelan.appanasamy@intl.verizon.com>) id 1ZqmMA-0005Ys-6I; Mon, 26 Oct 2015 18:18:56 +0000
Received: from MS-BAN-E7MB01.intl1.one.verizon.com ([166.45.22.77]) by MS-BAN-E7MB01.intl1.one.verizon.com ([166.45.22.77]) with mapi; Mon, 26 Oct 2015 23:48:53 +0530
To: 'Yoshifumi Nishida' <nishida@sfc.wide.ad.jp>, 'multipathtcp' <multipathtcp@ietf.org>
Date: Mon, 26 Oct 2015 23:48:53 +0530
Thread-Topic: [multipathtcp] draft agenda for yokohama meeting
Thread-Index: AdEKP3LJUUBlaNk0Q0uLQZIDv0YvhwF21HOZ
Message-ID: <70AEAEC90FCAE0408586E94F491A07EC04CEC633A0@MS-BAN-E7MB01.intl1.one.verizon.com>
References: <CAO249ydV-dd-fBeN5gSmM-W_EZDNxBwAPiEaKccwaOeDg-op-Q@mail.gmail.com>
In-Reply-To: <CAO249ydV-dd-fBeN5gSmM-W_EZDNxBwAPiEaKccwaOeDg-op-Q@mail.gmail.com>
Accept-Language: en-US, en-GB
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
acceptlanguage: en-US, en-GB
Content-Type: multipart/alternative; boundary="_000_70AEAEC90FCAE0408586E94F491A07EC04CEC633A0MSBANE7MB01in_"
MIME-Version: 1.0
X-VZ-EMEA-INT-SIG: 5bb080dd4141c91927fb7cfb2d4844c1
X-APAC-E2-SIG: 5bb080dd4141c91927fb7cfb2d4844c1
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/P390buKbSHMSKA0laYcZ1FCfDWM>
Cc: "Harsha, Chetan H" <chetan.harsha@in.verizon.com>
Subject: Re: [multipathtcp] draft agenda for yokohama meeting
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: Mon, 26 Oct 2015 18:19:03 -0000

--_000_70AEAEC90FCAE0408586E94F491A07EC04CEC633A0MSBANE7MB01in_
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
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--_000_70AEAEC90FCAE0408586E94F491A07EC04CEC633A0MSBANE7MB01in_
Content-Type: text/html; charset="utf-8"
Content-Transfer-Encoding: base64
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--_000_70AEAEC90FCAE0408586E94F491A07EC04CEC633A0MSBANE7MB01in_--


From fabrizio.demaria@intel.com  Tue Oct 20 02:01:05 2015
Return-Path: <fabrizio.demaria@intel.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 5D0A01A6FA9 for <multipathtcp@ietfa.amsl.com>; Tue, 20 Oct 2015 02:01:05 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.91
X-Spam-Level: 
X-Spam-Status: No, score=-6.91 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] 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 Dwxi8dUJpnSN for <multipathtcp@ietfa.amsl.com>; Tue, 20 Oct 2015 02:00:58 -0700 (PDT)
Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by ietfa.amsl.com (Postfix) with ESMTP id 809B51A6FA8 for <multipathtcp@ietf.org>; Tue, 20 Oct 2015 02:00:58 -0700 (PDT)
Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP; 20 Oct 2015 02:00:58 -0700
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.17,706,1437462000";  d="scan'208,217";a="815060061"
Received: from irsmsx104.ger.corp.intel.com ([163.33.3.159]) by fmsmga001.fm.intel.com with ESMTP; 20 Oct 2015 02:00:57 -0700
Received: from irsmsx155.ger.corp.intel.com (163.33.192.3) by IRSMSX104.ger.corp.intel.com (163.33.3.159) with Microsoft SMTP Server (TLS) id 14.3.248.2; Tue, 20 Oct 2015 10:00:56 +0100
Received: from irsmsx103.ger.corp.intel.com ([169.254.3.116]) by irsmsx155.ger.corp.intel.com ([169.254.14.242]) with mapi id 14.03.0248.002; Tue, 20 Oct 2015 10:00:56 +0100
From: "Demaria, Fabrizio" <fabrizio.demaria@intel.com>
To: "multipathtcp@ietf.org" <multipathtcp@ietf.org>
Thread-Topic: [multipathtcp] RFC6824bis-04 ADD_ADDR2 comments
Thread-Index: AdELFIT5/Ug8dGsFT9qOHFeJ6hXwGQ==
Date: Tue, 20 Oct 2015 09:00:55 +0000
Message-ID: <F80DA2172C0B3C4E8DE69F8628BD3AC8FBE68E@IRSMSX103.ger.corp.intel.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
x-originating-ip: [163.33.239.180]
Content-Type: multipart/alternative; boundary="_000_F80DA2172C0B3C4E8DE69F8628BD3AC8FBE68EIRSMSX103gercorpi_"
MIME-Version: 1.0
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/BcxJVGoDgPfi1ozwkqui6fRhOM0>
X-Mailman-Approved-At: Tue, 27 Oct 2015 08:10:54 -0700
Subject: [multipathtcp]  RFC6824bis-04 ADD_ADDR2 comments
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: Tue, 20 Oct 2015 09:03:05 -0000

--_000_F80DA2172C0B3C4E8DE69F8628BD3AC8FBE68EIRSMSX103gercorpi_
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable

Hello,

On the document RFC6824bis-04, where ADD_ADDR2 implementation is specified,=
 there are two points I would like to discuss regarding the following state=
ment:

"The key used in the HMAC calculation is that of the sender,
as originally declared in the MP_CAPABLE handshake. The message for
the HMAC is the Address ID, IP Address, and Port which precede the
HMAC in the ADD_ADDR2 option."

This is the indicated procedure to calculate the HMAC to be added in ADD_AD=
DR2.
I think it should be specified how to handle the case in which the Port is =
not present (being optional).
Moreover, since we have the SHA-1 hash algorithm already implemented for MP=
_CAPABLE that takes two keys as input, it would be good considering to use =
both the key of the sender and the one of the receiver for ADD_ADDR2, too. =
This might ease reuse of code and add some security improvement overall.

Thank you,
Fabrizio


----------------------------------------------------------------------
Intel Sweden AB
Registered Office: Knarrarnasgatan 15, 164 40 Kista, Stockholm, Sweden
Registration Number: 556189-6027

This e-mail and any attachments may contain confidential material for
the sole use of the intended recipient(s). Any review or distribution
by others is strictly prohibited. If you are not the intended
recipient, please contact the sender and delete all copies.

--_000_F80DA2172C0B3C4E8DE69F8628BD3AC8FBE68EIRSMSX103gercorpi_
Content-Type: text/html; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable

<html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr=
osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" =
xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:=
//www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii">
<meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
	{font-family:Courier;
	panose-1:2 7 4 9 2 2 5 2 4 4;}
@font-face
	{font-family:"Cambria Math";
	panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
	{font-family:Calibri;
	panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
	{margin:0in;
	margin-bottom:.0001pt;
	font-size:11.0pt;
	font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
	{mso-style-priority:99;
	color:#0563C1;
	text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
	{mso-style-priority:99;
	color:#954F72;
	text-decoration:underline;}
span.EmailStyle17
	{mso-style-type:personal-compose;
	font-family:"Calibri",sans-serif;
	color:windowtext;}
.MsoChpDefault
	{mso-style-type:export-only;
	font-family:"Calibri",sans-serif;}
@page WordSection1
	{size:8.5in 11.0in;
	margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
	{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext=3D"edit" spidmax=3D"1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext=3D"edit">
<o:idmap v:ext=3D"edit" data=3D"1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72">
<div class=3D"WordSection1">
<p class=3D"MsoNormal">Hello,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">On the document RFC6824bis-04, where ADD_ADDR2 imple=
mentation is specified, there are two points I would like to discuss regard=
ing the following statement:<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal" style=3D"text-autospace:none"><span style=3D"font-si=
ze:10.0pt;font-family:Courier">&#8220;The key used in the HMAC calculation =
is that of the sender,<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"text-autospace:none"><span style=3D"font-si=
ze:10.0pt;font-family:Courier">as originally declared in the MP_CAPABLE han=
dshake. The message for<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"text-autospace:none"><span style=3D"font-si=
ze:10.0pt;font-family:Courier">the HMAC is the Address ID, IP Address, and =
Port which precede the<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:Courier"=
>HMAC in the ADD_ADDR2 option.&#8221;<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:Courier"=
><o:p>&nbsp;</o:p></span></p>
<p class=3D"MsoNormal">This is the indicated procedure to calculate the HMA=
C to be added in ADD_ADDR2.<o:p></o:p></p>
<p class=3D"MsoNormal">I think it should be specified how to handle the cas=
e in which the Port is not present (being optional).<o:p></o:p></p>
<p class=3D"MsoNormal">Moreover, since we have the SHA-1 hash algorithm alr=
eady implemented for MP_CAPABLE that takes two keys as input, it would be g=
ood considering to use both the key of the sender and the one of the receiv=
er for ADD_ADDR2, too. This might
 ease reuse of code and add some security improvement overall.<o:p></o:p></=
p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Thank you,<o:p></o:p></p>
<p class=3D"MsoNormal">Fabrizio<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
</div>
<p>----------------------------------------------------------------------<b=
r>
Intel Sweden AB<br>
Registered Office: Knarrarnasgatan 15, 164 40 Kista, Stockholm, Sweden<br>
Registration Number: 556189-6027</p>

<p>This e-mail and any attachments may contain confidential material for<br>
the sole use of the intended recipient(s). Any review or distribution<br>
by others is strictly prohibited. If you are not the intended<br>
recipient, please contact the sender and delete all copies.</p></body>
</html>

--_000_F80DA2172C0B3C4E8DE69F8628BD3AC8FBE68EIRSMSX103gercorpi_--


From nobody Thu Oct 29 06:38:44 2015
Return-Path: <philip.eardley@bt.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 75B6A1A86E2 for <multipathtcp@ietfa.amsl.com>; Thu, 29 Oct 2015 06:38:43 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.41
X-Spam-Level: 
X-Spam-Status: No, score=-1.41 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, J_CHICKENPOX_21=0.6, J_CHICKENPOX_72=0.6, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] 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 L9AvLBVl-uiR for <multipathtcp@ietfa.amsl.com>; Thu, 29 Oct 2015 06:38:41 -0700 (PDT)
Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.135]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4B0E31A6EF2 for <multipathtcp@ietf.org>; Thu, 29 Oct 2015 06:38:39 -0700 (PDT)
Received: from EVMHT01-UKBR.domain1.systemhost.net (193.113.108.42) by EVMED01-UKBR.bt.com (10.216.161.31) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 29 Oct 2015 13:38:35 +0000
Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by EVMHT01-UKBR.domain1.systemhost.net (193.113.108.42) with Microsoft SMTP Server (TLS) id 8.3.342.0; Thu, 29 Oct 2015 13:38:37 +0000
Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03b.domain1.systemhost.net (10.55.202.22) with Microsoft SMTP Server (TLS) id 15.0.1104.5; Thu, 29 Oct 2015 13:38:36 +0000
Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1104.000; Thu, 29 Oct 2015 13:38:36 +0000
From: <philip.eardley@bt.com>
To: <nishida@sfc.wide.ad.jp>, <multipathtcp@ietf.org>
Thread-Topic: Agenda for Yokohama meeting
Thread-Index: AQHQ/dCoVzP+ZiE6RU2/1bWe1QoyaZ6Colrw
Date: Thu, 29 Oct 2015 13:38:36 +0000
Message-ID: <55864ccc09c34fa2b009824e7aa86754@rew09926dag03b.domain1.systemhost.net>
References: <CAO249ydkO55nUeXEe+AG4GsN6NFjFPNpGqmCj7oTOumJE=qpUQ@mail.gmail.com>
In-Reply-To: <CAO249ydkO55nUeXEe+AG4GsN6NFjFPNpGqmCj7oTOumJE=qpUQ@mail.gmail.com>
Accept-Language: en-GB, en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: [10.55.202.232]
Content-Type: multipart/alternative; boundary="_000_55864ccc09c34fa2b009824e7aa86754rew09926dag03bdomain1sy_"
MIME-Version: 1.0
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/ROj9WiOB7gelOx7bm2-4pzHTDY4>
Subject: Re: [multipathtcp] Agenda for Yokohama meeting
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: Thu, 29 Oct 2015 13:38:43 -0000

--_000_55864ccc09c34fa2b009824e7aa86754rew09926dag03bdomain1sy_
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64

UGxlYXNlIHNlbmQgWW9zaGkgYW5kIG1lIHlvdXIgc2xpZGVzIGJ5IFN1bmRheSBsdW5jaHRpbWUg
4oCTIHNpbmNlIHdlIG1lZXQgZmlyc3QgdGhpbmcgTW9uZGF5LCB3ZSBuZWVkIHRpbWUgdG8gdXBs
b2FkIHRoZW0gb24gU3VuZGF5Lg0KdGhhbmtzDQoNClBoaWxpcCBFYXJkbGV5DQpSZXNlYXJjaCBh
bmQgSW5ub3ZhdGlvbg0KVGhpcyBlbWFpbCBjb250YWlucyBCVCBpbmZvcm1hdGlvbiwgd2hpY2gg
bWF5IGJlIHByaXZpbGVnZWQgb3IgY29uZmlkZW50aWFsLiBJdCdzIG1lYW50IG9ubHkgZm9yIHRo
ZSBpbmRpdmlkdWFsKHMpIG9yIGVudGl0eSBuYW1lZCBhYm92ZS4gSWYgeW91J3JlIG5vdCB0aGUg
aW50ZW5kZWQgcmVjaXBpZW50LCBub3RlIHRoYXQgZGlzY2xvc2luZywgY29weWluZywgZGlzdHJp
YnV0aW5nIG9yIHVzaW5nIHRoaXMgaW5mb3JtYXRpb24gaXMgcHJvaGliaXRlZC4gSWYgeW91J3Zl
IHJlY2VpdmVkIHRoaXMgZW1haWwgaW4gZXJyb3IsIHBsZWFzZSBsZXQgbWUga25vdyBpbW1lZGlh
dGVseSBvbiB0aGUgZW1haWwgYWRkcmVzcyBhYm92ZS4gVGhhbmsgeW91Lg0KV2UgbW9uaXRvciBv
dXIgZW1haWwgc3lzdGVtLCBhbmQgbWF5IHJlY29yZCB5b3VyIGVtYWlscy4NCkJyaXRpc2ggVGVs
ZWNvbW11bmljYXRpb25zIHBsYw0KUmVnaXN0ZXJlZCBvZmZpY2U6IDgxIE5ld2dhdGUgU3RyZWV0
IExvbmRvbiBFQzFBIDdBSg0KUmVnaXN0ZXJlZCBpbiBFbmdsYW5kIG5vOiAxODAwMDAwDQoNCkZy
b206IFlvc2hpZnVtaSBOaXNoaWRhIFttYWlsdG86bmlzaGlkYUBzZmMud2lkZS5hZC5qcF0NClNl
bnQ6IDAzIE9jdG9iZXIgMjAxNSAxMjo0Mw0KVG86IG11bHRpcGF0aHRjcA0KQ2M6IEVhcmRsZXks
UEwsUGhpbGlwLFRVQjggUg0KU3ViamVjdDogQWdlbmRhIGZvciBZb2tvaGFtYSBtZWV0aW5nDQoN
CkhpLA0KDQpBY2NvcmRpbmcgdG8gdGhlIHByZWxpbWluYXJ5IGFnZW5kYSwgd2Ugd2lsbCBoYXZl
IGEgMi41IGhvdXJzIHNsb3Qgb24gTW9uZGF5IG1vcm5pbmcuDQpJZiB5b3UncmUgcGxhbm5pbmcg
dG8gcHJlc2VudCBzb21ldGhpbmcsIHBsZWFzZSBwcm92aWRlIHVzIHRoZSBmb2xsb3dpbmcgaW5m
by4NCkFsc28sIHdlIHdpbGwgY29uc2lkZXIgb3RoZXIgaWRlYXMgc3VjaCBhcyBkaXNjdXNzaW9u
IGZvciBhIHNwZWNpZmljIHRvcGljIGlmIHlvdSBoYXZlIG9uZS4NCg0KICAgMTogcHJlc2VudGVy
J3MgbmFtZQ0KICAgMjogdGl0bGUNCiAgIDM6IGxlbmd0aCBvZiB0aGUgcHJlc2VudGF0aW9uDQpU
aGFua3MsDQotLQ0KWW9zaGkgJiBQaGlsDQo=

--_000_55864ccc09c34fa2b009824e7aa86754rew09926dag03bdomain1sy_
Content-Type: text/html; charset="utf-8"
Content-Transfer-Encoding: base64
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--_000_55864ccc09c34fa2b009824e7aa86754rew09926dag03bdomain1sy_--


From nobody Fri Oct 30 21:30:11 2015
Return-Path: <nishida@sfc.wide.ad.jp>
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 1FC4B1B30F0 for <multipathtcp@ietfa.amsl.com>; Fri, 30 Oct 2015 21:30:10 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: 1.22
X-Spam-Level: *
X-Spam-Status: No, score=1.22 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FM_FORGED_GMAIL=0.622, HELO_EQ_JP=1.244, HOST_EQ_JP=1.265, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] 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 DEGNLZgwJl8E for <multipathtcp@ietfa.amsl.com>; Fri, 30 Oct 2015 21:30:08 -0700 (PDT)
Received: from mail.sfc.wide.ad.jp (shonan.sfc.wide.ad.jp [IPv6:2001:200:0:8803::53]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id B680C1B30A6 for <multipathtcp@ietf.org>; Fri, 30 Oct 2015 21:30:08 -0700 (PDT)
Received: from mail-oi0-f52.google.com (mail-oi0-f52.google.com [209.85.218.52]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id 42E8527812B for <multipathtcp@ietf.org>; Sat, 31 Oct 2015 13:30:06 +0900 (JST)
Received: by oiao187 with SMTP id o187so70314593oia.3 for <multipathtcp@ietf.org>; Fri, 30 Oct 2015 21:30:04 -0700 (PDT)
MIME-Version: 1.0
X-Received: by 10.202.79.130 with SMTP id d124mr3758350oib.13.1446265804927; Fri, 30 Oct 2015 21:30:04 -0700 (PDT)
Received: by 10.202.218.213 with HTTP; Fri, 30 Oct 2015 21:30:04 -0700 (PDT)
Date: Fri, 30 Oct 2015 21:30:04 -0700
Message-ID: <CAO249yeJE==XjXnJmWfkCB59zdt=UX9uBOYHQ=iVq_jCJxCbbg@mail.gmail.com>
From: Yoshifumi Nishida <nishida@sfc.wide.ad.jp>
To: multipathtcp <multipathtcp@ietf.org>
Content-Type: text/plain; charset=UTF-8
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/m89YJ0SDoD8AOz9r3aAmvqJpquc>
Subject: [multipathtcp] note takers and jabber volunteer for Yokohama meeting
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: Sat, 31 Oct 2015 04:30:10 -0000

We're looking for note takers and jabber volunteer for our WG meeting.
Please let chairs know if you're interested.

If you're interested, but you're not very sure what to do, please feel
free to contact me.

Thanks,
--
Yoshi & Phil


From cse1200137@iiti.ac.in  Thu Oct 29 04:53:25 2015
Return-Path: <cse1200137@iiti.ac.in>
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 E0BF91B2DC0 for <multipathtcp@ietfa.amsl.com>; Thu, 29 Oct 2015 04:53:24 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -0.225
X-Spam-Level: 
X-Spam-Status: No, score=-0.225 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DC_IMAGE_SPAM_HTML=0.81, DC_IMAGE_SPAM_TEXT=0.242, DC_PNG_UNO_LARGO=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FM_FORGED_GMAIL=0.622, HTML_MESSAGE=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 wQBb8sPE19mR for <multipathtcp@ietfa.amsl.com>; Thu, 29 Oct 2015 04:53:22 -0700 (PDT)
Received: from mail-io0-x244.google.com (mail-io0-x244.google.com [IPv6:2607:f8b0:4001:c06::244]) (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 0983B1B2DAE for <multipathtcp@ietf.org>; Thu, 29 Oct 2015 04:53:21 -0700 (PDT)
Received: by iodd200 with SMTP id d200so3773628iod.0 for <multipathtcp@ietf.org>; Thu, 29 Oct 2015 04:53:21 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iiti_ac_in.20150623.gappssmtp.com; s=20150623; h=mime-version:date:message-id:subject:from:to:content-type; bh=fp5LNabwZvJqxdhcqUnXYrMgOd5BWNoPK3Fh+w49Bts=; b=uwFbTaeBNp+VsMXRevr4Wo9EqW8IsET8D7uZbDb4ItRESfNQD9NBB5GJr8qlK6sBPx EeKlpdfHmdswiJHEGM1bn73Eng46DVITBW6IW/h5hC8oqHFRlnjCVJQO0OGl3/TwXzux 3/+zTyxLzFcbzpcG/grOAUSbzhO3KH3otdubLymMEYkOVgFIdZ45vEvi3wYwc94PQpnS 19ex+nFeNzktTRzRpljjFoy17Z2Yip8y942mKXDpUnm/YIvr2Y7YI9IF8H7VJDJXjp7K sjaQ6FZUxISN250OKrFuObH55Z3vWuZWiw5+cTKIHJSr0FMTtjCFhntALPdvpJmrHVWF IbVw==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to :content-type; bh=fp5LNabwZvJqxdhcqUnXYrMgOd5BWNoPK3Fh+w49Bts=; b=PTZbmOT+YD0WB/NcsYBK2XP2FMy9MqMW2ngWeJxsbXuy4hqPULiy+qn/G+wMPxcRer GkE4zISHm3kEq5lwKIcMzjysmASq7wh/2jSJRAXXAOsq2wNUUpOD/NZ1lq3vcmLCT2bv JhCYzlHow2rIJoDlqTRwnOoaTJmgNIpsY+rfYtVjEy57MNr6DuRgf3LmlsWgDIh/97Sv r38iA0fWUm36w2RSg/uOTL4T7F8r+tmOzwzieDUSb+8OtMiOEl/E/RRVphuacKQXGIFp UVKNL8Ikch191vIQSgUxGMhsze9nr0dlC63U7AjuymW2fnZljnjr55qL1He7Ed8hZm8W rIjw==
X-Gm-Message-State: ALoCoQlc6LKHAvedn+Bz58V3DiIIesHmgVun13nd7LXACA/sUwlGe8L+GMLoy5TIh9x/RxeUJPg4
MIME-Version: 1.0
X-Received: by 10.107.7.86 with SMTP id 83mr3244311ioh.48.1446119601006; Thu, 29 Oct 2015 04:53:21 -0700 (PDT)
Received: by 10.79.0.88 with HTTP; Thu, 29 Oct 2015 04:53:20 -0700 (PDT)
Date: Thu, 29 Oct 2015 21:53:20 +1000
Message-ID: <CAMNnBcgUi-3WjRjJo6FjdLdNe4UBE2euk6pY54MGnzOfEEvimA@mail.gmail.com>
From: Vikas Raunak <cse1200137@iiti.ac.in>
To: multipathtcp@ietf.org
Content-Type: multipart/mixed; boundary=001a113ed3e01f9b9205233cf5cc
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/ukKpd3YUkvNH15F5SLcNLwmpIms>
X-Mailman-Approved-At: Sat, 31 Oct 2015 09:23:58 -0700
Subject: [multipathtcp] MPTCP Simulation
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: Thu, 29 Oct 2015 11:56:14 -0000

--001a113ed3e01f9b9205233cf5cc
Content-Type: multipart/alternative; boundary=001a113ed3e01f9b8c05233cf5ca

--001a113ed3e01f9b8c05233cf5ca
Content-Type: text/plain; charset=UTF-8

Hi

I am working on MPTCP using the ns-3 simulator
<https://hal.archives-ouvertes.fr/hal-00641539/document>. I have a very
important observation.

Please consider the attached figure. In this, the congestion window of
faster delay subflow (subflow 0) is reduced under Round Robin scheduling.

The simulator repeatedly halves the congestion window of the faster
subflow. Why is it happening ? As per MPTCP specifications this should not
happen.

Could you explain this observation. I have tried to seek the explanation
from a lot of people and yet, I have no answer.

Thanks a lot for your help.
Regards
Vikas

--001a113ed3e01f9b8c05233cf5ca
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi<div><br></div><div>I am working on MPTCP using the <a h=
ref=3D"https://hal.archives-ouvertes.fr/hal-00641539/document">ns-3 simulat=
or</a>. I have a very important observation.</div><div><br></div><div>Pleas=
e consider the attached figure. In this, the congestion window of faster de=
lay subflow (subflow 0) is reduced under Round Robin scheduling.</div><div>=
<br></div><div>The simulator repeatedly halves the congestion window of the=
 faster subflow. Why is it happening ? As per MPTCP specifications this sho=
uld not happen.</div><div><br></div><div>Could you explain this observation=
. I have tried to seek the explanation from a lot of people and yet, I have=
 no answer.</div><div><br></div><div>Thanks a lot for your help.</div><div>=
Regards</div><div>Vikas</div></div>

--001a113ed3e01f9b8c05233cf5ca--
--001a113ed3e01f9b9205233cf5cc
Content-Type: image/png; name="congestion_windows.png"
Content-Disposition: attachment; filename="congestion_windows.png"
Content-Transfer-Encoding: base64
X-Attachment-Id: f_igbwshqh0

iVBORw0KGgoAAAANSUhEUgAAAoAAAAHgCAMAAAACDyzWAAABMlBMVEX///8AAACgoKD/AAAAwAAA
gP/AAP8A7u7AQADIyABBaeH/wCAAgEDAgP8wYICLAABAgAD/gP9//9SlKir//wBA4NAAAAAaGhoz
MzNNTU1mZmZ/f3+ZmZmzs7PAwMDMzMzl5eX////wMjKQ7pCt2ObwVfDg///u3YL/tsGv7u7/1wAA
/wAAZAAA/38iiyIui1cAAP8AAIsZGXAAAIAAAM2HzusA////AP8AztH/FJP/f1DwgID/RQD6gHLp
lnrw5oy9t2u4hgv19dyggCD/pQDugu6UANPdoN2QUEBVay+AFACAFBSAQBSAQICAYMCAYP+AgAD/
gED/oED/oGD/oHD/wMD//4D//8DNt57w//Cgts3B/8HNwLB8/0Cg/yC+vr6fn58fHx+/v79fX1/f
398/Pz+/PMttAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAUs0lEQVR4nO2dC5KjIBQAsWZv4eVQ8f5X
WMFPTGISkIeodFdN1pkxwE66noDIUwoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA6myt0AuCuV
o6l/nPXhx3o60NVcUl9PBwPuN/1QemfU6vcAD0a1TP3di08CNtNBX72UNL+h61tl2rppfWuCwphM
MfZf3VSNVuNBb2anqunLdMOvu+GgaZvpXVXnTle6qx7OVati9WSote7p9wAjs4CDKe0Qp+zXoE1r
HXwRsNdmkLCz2pn5ze0oWNOuBGxWxfb6rSbVKICF1YXR2aIHw4bL5tStm89YopYVtWofb3YRc4hz
Hy7Bzayq4hIMm7ghSN9pe2htsYY5bd4uwdP5z9+4a+xg4WMQoufTlHq+3D79HmCksgPV6XAeu1bz
b54FrJtm9evpV4N8VsLqWbbPERDgCTf4GA1s1j97j4BdbcxbBLT22cvwBwG3+oAAK8bJOju4Hbt+
y0FdjRfldhbQndm+CqiaulEfBWynEFh3CAibjFo4A+0I2NS9jYhmHAX3tTL9LN8Q6IzuB6OeBayr
Wn0UULkZwPU8IMATkxZubDpIN06xzPOAg31NOwU41fb2lsYQGJ8FNPO0y6aA6zshif8ncBvcpdgw
XweZ6GszBD+duxlQKvamW9f+Pg8AAAAAAAAAAAAAAAAAAAAAAADgpJhu3iqgH/eheOxXAZAc3ejp
Af5eK2Of5Vr2qwBITzc/8zVuIKGHn2g1P7YIcACjgMszss28XwXAIYwCNm1f9Y+HCXmkEI5iMm4I
gW1vEBCOZjLOXoLb/oOAFcBCEgHHcW/1oQ8oWCdFUdRWeZ0dBdtdKTqtxr11EtVJURS1VZ5p9HAF
1vagXfZ4SlEnRVHUurDlqm5Hwe4y3DbV2zz0OZtPUVcv6tR1wklBwOJZPg7TVMd/NghYGG3fvOx1
vnwc1c99MBMsLUHAstC2a270WqNqffD1s0mxtAQBy2KakTDdagt1u3mrVq0bP46bXo+Bzs7fGrvR
9TyN0WklvrQEAcuiWaXJmV7sNIXbUHOOgDbVk50/s+LpSj9uJKRYWoKAZdE2nR7j2UNArR73Te1X
P99I7bSq+/oR81Lc2UfAwjC6a9wc7UNAMx1V6x/YXdYH8/q6H6+889l+H9+/f77tQcACcYOQh4Bq
OqpefzBIWA1fy52sLQH/3vk3sPHjgY22IGCRmOYlAro0itMPHl29xmVyWjp9Pn1Aa19ISxCwLKa1
6lbAJY+THl7abqMPqLq+c18TnT3zdWnJE4H2KQQsjeHia5Rph0vwI49TPw1616PgdswkO8ipnaCO
zaUlD0KDnwMBC2O5E/LI4zTOA676f8sNDzsLaKqHcVtLS2b22KcQEETYFfwcCAjR7LZPISDEsj/4
ORAQYoizTyEgRBAZ/BwICDsRsE8hIOxDIvg5ELB4dizJl7JPIWBxRC3Jd/s/igW/59oPBAHzEbUk
3+7/KGrfrwoTgYD5iFuSb6T1Q8DSiFmSb6+94p8dApbF/iX5Y/BDQIhj35L8ZeCBgBBP6JL8Vc/v
7bP7F8JGWxCwSAKW5D+LQwSEKEKX5A/29es1+AgIUYQtybfBb7UkXyEgxOK/JN/NujwtyU+xqzMC
wibyU87bICC8I3u79yuyMizJCpV9pM+9buwoh4Dn5jj7lLAMS7JCNa7t+bCjHAKemUP1E5ZhSVao
7FjeHnZave8oh4Cn5cBr74S0DHN5tX6Z00xYJwhxuH0qmYDre9tvlSDgKcmhXyoBTWMQ8FIcf+2d
SCOgS9X1WcAEOeoghkz2pUtWOE2Z1/QBr0Cu4OdINQiZDjutkiYrhFiyXXsnEguYOlkhxJHZPiUs
w/PNavdv4mSFEEN+/bgXXDBn0A8BSyV3128BAUvkLPYpBCyRE+mHgMVxmmvvBAIWxcnsUwhYFOfT
DwEL4oz6IWAxnFM/BCyDs9qnELAETqwfAt6fU+uHgHfn5Poh4K0526TzFgh4Wy5gn0LA23IN/RDw
plxFPwS8JdfRDwFvyJX085WheuaQOmEPVxj4PuEp4I73xNYJ4VzNPoWAd+KC+tEHvA+X1C9ABtO7
fa178/tUsTrBm4vqFyCD3Vi9b1XdH1gneHJZ/QJkqKbUnQL2IKAsF9YvTEDdhLxBoE7w4NL6hV2C
7a5/mkvwmbjctN8bAYOQyu6y1r/uNJSyTvjO5e1TTMNcmDvoFyDDvMlk8/Us2TrhM/fQL2wQYmkR
8AzcRT9vGWyKRcfbbpPp6oRP3Ee/8Ah4aJ2wxZ30S5assJ535iVZoTD30i9VssKuNsrYm3ckK5Tl
bvqFzQP+XI26JCvU7h0NyQpluZ9+IXdCaq91MKvyrIAkqpHjjvrJD0JWp9U1ueLkuKd+ATK8Zpv5
WZ67a4yAMtxVvwAZWr+7wEt5Y36ubQFJVhjGXfULEqHxeyRu+rVx+TLpA0pwV/1GEuWKm8NlpxXJ
CqO4t36pBOz09C3JCuO4u34hMrRdM5z89aGk5SI9HRiSFUZxf/0CZNCNNtX75TRpnWVTgn4h0zDt
9GDSgXWWTBn6BU5Ez19H1VkupegXHgFZkHoA5egX3Ads39ZWpayzTErSL2gU3FdVI/FQHAJ+oyz9
eCruZJSmHwKeivL0E16QKl1nYRSoX8go2G9BqmidRVFi+FM8FXcWCtVPfkGqaJ3FUKx+8gtSRess
hIL1CxGwYRCShKL1YxCSm8L1YxCSl+L1YxCSFfRjEJIRwp9F+qk40TrvDPqNcC84C+g3g4AZQL8H
/qPgmfglqYULiH5rAiaitVFGN8ZEj0bKFhD9nghJVGPRvWpjn8wsWUDC3wvBE9FVfKaGcgVEvzeC
nopTbqOh172G0tV5M9Bvg4Cn4lq708ZwJY7eHKFMAdFvE38ZtM0VMvjXRuesLlJA9NuGecBDIPx9
AgEPAP0+I7o9m3idtwD9vsH2bKlBv6+wPVtaCH8/YHu2lKDfT9ieLR3o54Hs9mxLtswlSWbB2TLR
zwfR7dmWbJlLksxys2US/vwQlWHJltlpNSbJXA6S1XlO0M+XNHlClgRJhWZKQj9vfGVw83+6+bkc
unp+XX8bXOdVIfwF4CmDblzSGWN+GYiA6BeEpwxuPbR9aXuf8n4IeOdsmejnT4AINuuWe/l1J6Tw
PiDhLxRfAdXskZeAnVZjt3E52FHn9UC/cDxlsO652ZRf6/HH8pYkmUVly0S/Hfj2Adt5Tu9bH/Cx
eceSJLOcbJnotwtPGdreuLvAb3c1EtZ5Kbj67sRXBt049aang4+p8zqg325Yki8A+u3HT4bqy3ep
6rwMhL8YEDAS9IvDU8BnDqnzEqBfLPQBY0C/aBBwP4Q/ARBwL+gnAgLuBP1kQMBdEP6kQMAdoJ8c
3jLIJUq6vIDoJ4j/g+lNp4UkvLaAhD9R/GUwuhOS8MoCop8wYTLovvBUXegnjX8fUNd9VXgEJPzJ
4787VtVLpay+qoDolwAioC/olwT6gH5w9U1EyCi44AiIfqlgHtADwl86uBPyG/RLCPeCf0H4S0ro
Dqn60Drzg36JCdgjujXK/NgjWrjO/KBfavwHIWMnsKhd8gl/6QnKExL0BoE6M4N+BxCUJ0SVFAEJ
f4dAH/AD6HcM/jLokkbBhL+jYB5wA/Q7DgR8B/0OJHxvmKPqzAXh71C8ZWh7OwjRnjuktn01ppW7
XLJC9DsWbxmmNIW/8oSM6G6QtdPXS1ZI+DuaNBPRS3qQTqsrJStEv8Pxj4DjrTjjFQGvmagG/TIQ
MhGt7BVYe53cT5fgC+WK4+qbhZDlWE1V+U5Ed8NwuVNXEhD98pBGBhcBraxXSVZI+MtBOhGu1gdE
v2wkFrDT6vzJCgl/GfF/KKkPuBOyDEKukKwQ/XLiPw0TtDHHdZIVEv7yEjwRfWSdB4B+mQl9JuTQ
OpND+MtOyGKEw+tMDfrlxz8C3m45FuHvDBS7IBX9zkGpAqLfSfBO13qrFdGEv9NQZAREv/NQoICE
vzPhKYPc7pT+daYB/c6FpwxG901fC80E5hQQ/U5GgAxt3cukasgnIOHvdITJ0HaXHgWj3/kIkWHQ
r7/wLvmEvzMSsjmRiH1BdQqCfufEdxBSN3LLYXIIiH4nxVOGqqoPr1MQwt9pKSICot95KaAPSPg7
M8Gj4IPrjAf9Ts3d5wEJfycnQAajhwgocTvuQAHR7+x43wvuLngvmPB3fu68Ggb9LsB91wMS/i7B
bQVEv2twUwEJf1fhngKi32W4o4CEvwtxPwHR71LcTUD0uxhpNqgUqjMc9LsaiTaolKkzFMLf9bjR
BpXod0USbVA5XLAbtzX5cckK0e+SpNmg0uYIMXZz/MOSFRL+LkqaDSpr9wSJPixZIfpdljSXwyVa
HpKoBv0uTKJENTZhtVmKT5srDv2uTEiywqpqPJ8JsenSW2tgegEJf9cmJF2rUaZ9G9Julzqmdj0g
WSH6XZggEaZpmLb5cd54susDVsn7gIS/yxM8Ee31hs6OgtvUyQrR7wb4R8BxYOsXAc1wpXbJ1RMm
K0S/W5CmD2hHLH3SZIXodxNCtubwHwVL1fkR9LsLl1wPSPi7D1cUEP1uxPUEJPzdisul6kK/e3Gt
CPiP8Hc3vGWYJ5O95gGF6nwB+25I6J0Qv4looTqfQb874ilDP69HfZtVTlfnM4S/e3KVh5LQ76Zc
YxBC+LstAQ+mu2fd+hyputDvvvg/mK7dox51f2CdDqZebk1IH9BURuSaHVIE9t2cEAF1E/IGgTq5
+N6fkEuwXeesj7wEE/7uT8juWPZmSMj+CLF1ol8BnHYahrFHGZxXwNStgFMQ8GB61wwnHzMPSPgr
hoCHkrSp3h+xTFMn9hVD0GOZbi7wiDoRsBiCFiPMX8nrRMBiCI2Ax6wHRMBiCOwD+j6YHlknAhZD
6PZsEimDERAWzjkPiIDFgICQFf9R8Ex8LxABYcE/TcMwCFFGN8ZE9wMREBaCVkQrtxyrjb0ZgoCw
sGeH1NipQASEhdAdUk3ztuVzgjoRsBjCdkh1++5Gr0dAQFgI2SG1qapej/k/fM53Re9LVoiAxZBs
HtDY1YN7kxUiYDEkE7BvbdGdVnuSFSJgMaQSsNau6J2JahCwGEKeigvYIXVO07Wdquvn2xGwGPwn
ouuAp0FMY2IExL9ySLM9m0vV9VnAX4EUActgT7LCgJKrqt7ZB0TAcvBfjBC8BmEZBQcnK0TAcvCP
gMFpGuyZ+5IVImA5JFyQ6orelawQAcvhlCuiEbAcQh9K0kfUiYDlELYaxjtfcFydCFgOodMwhzyY
joDlsGdFdPI6EbAcQldEEwFBFPqAkJWQFdGMgkEc5gEhKwgIWfEVsK3dP90hu2MhYDl4CmiaUcA6
aFXW3joRsBw8Bezq6eCITcrxryA8BVxWtBwxD4iABeEpYLVxlKpO/CuJYAHTR0AELAlPAZf1+Adk
y0TAkvAUcPbOHHArDgFLwrdL1/XjBqn171Nj60TAkvBfjNA3QlkaEBAenPBWHAKWBAJCVk4j4N9y
hIAlgYCQlXMI+IeApYKAkBUEhKycScDJQQQsifMJiH9FgYCQFQSErCAgZAUBISsICFlBQMhKIgHr
eWtov2yZCFgsaQTsaqOM3cjIM1smAhZLGgG1fbH5aTp79DtbJgIWS8I+oBXQM1PSn/pDwDJJKGBd
eycrRMBiSSege5ITAeE7yQQcdzHyzJaJgEUSlvotCDNtp+XXB/xDwGJJJOD8AHGnlUe2TAQsl0Tz
gHo68MuWiYDlkkbAKbOr8cyWOQo4OYiARXGKe8EIWC4ICFlBQMjK2QT8h39lcTIB0a80EBCygoCQ
FQSErCAgZAUBISsICFlBQMgKAkJWEBCygoCQFQSErJxPwL+tt8BdQUDICgJCVhAQsnIuAf8QsDRO
JeC/f38IWBhnEvDf6ulgKAQEhKwgIGQFASErCAhZQUDIymkEtLMwCFge5xBwmgb8Q8DiOI+A/2wA
HG/IQTmcRsB/Tr6dAv6tEGhgaJUHVns7ring66e/eo+sCW8VfRLuHgJ+/u+GEVDlSQQc10JPDr5+
mkH/w10mxP8pMwooZU2YOFKkFtArWaHrAI4Hk4D7/yyfzk78hw8u4tLWCJJYQJ9kheMqrPmbMQru
/6tm+pgK00aOxAJ2Wv1MVvj3Ej7+Xn/wBcHmU9TVi9rCJ1HNazQImQs851+CorIU9bn477niNgQM
LF8Eirp6UZ+L/5msMLJ8iqKor8VvJSsEcKQVcLMPCHAUnVbvyQoBjmIzWSHAYbQbyQoBAAAAAAAA
AAAAABKytUh/H527mR19o9l00w3x+JbNRQm0rJ5n8ONbNRcl1Cot1yot06ogNhfp76MXucWnGz1a
E9+ypaj4lnW1UabXEq1airprqwIrHup8W6S/D5mmd2ZaLtZpFdmypaj4ltm2uGVE8a1aiopvVSvX
qqWoowUUXKAltsihehQX27JVUfHYxgj9vZai4jlnq7zZXKK6j6btZbqT1dtrZFFCLatrsb+XLUqm
VabTUq1yRYl9ip4ICtgP3YhWou3iAsq0TPdK6u/lihJpVVV1Uq0aixL7FH1rXb1K0ApczcUFdMS2
bFzHK9Kq1ZLg6L+XdAR0SHyKnogv0hdwWbwP+H4cjOlq969Aq+aiRqL/XsJ9wJHjtojptJJapO96
r20fX9BqFBzbsrEogZb10xxHp1Vsq+ai4lulXTGNRKuWosQ+RU8EF+kL9wFFWibVB+zmN8e3ailK
oFXz5J1Aq5Z5wIP7gIKL9E0ncVPl8XRgdMuWouJbNhVl5FplJP5e3dyY+E9xLkrmUwQAAAAAAAAA
AAAAAAAAAAAAAAAAuDvfH3lYZctInjgDCsI3GUv18RuASHx8QkBIxuMJ2sY9RzG82N1QnnaXsr81
feV+gYAgykNA61fd2Jf+ZXcp+1v7gNhqKwQAGVYCDr6Z8cXp9thdqlIr7xAQJFkJqB4v1dPOAvaH
XafN6g0AMnwQ8Gl07P6tG/qAIM+2gM3GOcq09AFBmm0B+/b9HPXSGQQQYFtAOwI2db86h1EwJGFb
QDsPWHVmdU7LPCDkgjshkBUEhKywGgYAAAAAAAAA1H/OuJiI07aV4gAAAABJRU5ErkJggg==
--001a113ed3e01f9b9205233cf5cc--


From nobody Sat Oct 31 11:25:43 2015
Return-Path: <scimbe@gmail.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 69C6E1B2C19 for <multipathtcp@ietfa.amsl.com>; Sat, 31 Oct 2015 10:29:47 -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 yes5uF4klElY for <multipathtcp@ietfa.amsl.com>; Sat, 31 Oct 2015 10:29:45 -0700 (PDT)
Received: from mail-wi0-x22c.google.com (mail-wi0-x22c.google.com [IPv6:2a00:1450:400c:c05::22c]) (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 0D2451B2C15 for <multipathtcp@ietf.org>; Sat, 31 Oct 2015 10:29:45 -0700 (PDT)
Received: by wicll6 with SMTP id ll6so27851642wic.0 for <multipathtcp@ietf.org>; Sat, 31 Oct 2015 10:29:43 -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=MafjpDx0K+za2LL9A6+UjMjIdGz8PKSCt2RzLwU+Bxk=; b=klyhpNd5RP9hybmGPZDhs5PV+J//c2JhqQF6MU6wTy32EwJaXANeU3ga5dhumNcZra +wdvy6MSMXrLO9+b0e87kvlvkpSXHpPq979VvaJvVBVBDgu+woepLSTk9Vl9v6mIADN/ Uv/gx5YDNmgYdrigqg+2Ho+HumAXzgiTlnK3XFy9tQ/jnyrU72GvF/SppSWNB4bFnck7 sLAwjoCnrVe8AQN2Tpvlghi9cmSfZCyXP8GaPMxKtC5aQqBJvyGS7Z3FZvvnsJ9Fk6Mg 8A6Gu70s8DHgxKW1h5MZ8FFk4VPwUwKSGuit05QVkJfZJFPJxLNIGzEqyudoYQbsXfM3 mMLQ==
X-Received: by 10.194.21.170 with SMTP id w10mr14409477wje.29.1446312583643; Sat, 31 Oct 2015 10:29:43 -0700 (PDT)
Received: from ?IPv6:2a02:8108:1b80:254:14da:362b:abe4:1247? ([2a02:8108:1b80:254:14da:362b:abe4:1247]) by smtp.gmail.com with ESMTPSA id iw8sm13030156wjb.5.2015.10.31.10.29.42 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sat, 31 Oct 2015 10:29:43 -0700 (PDT)
Content-Type: multipart/alternative; boundary="Apple-Mail=_4295C1BF-C6BA-433A-B0B4-D42F67C2E61E"
Mime-Version: 1.0 (Mac OS X Mail 9.0 \(3094\))
From: Martin Becke <scimbe@gmail.com>
In-Reply-To: <CAMNnBcgUi-3WjRjJo6FjdLdNe4UBE2euk6pY54MGnzOfEEvimA@mail.gmail.com>
Date: Sat, 31 Oct 2015 18:29:44 +0100
Message-Id: <9505AE4C-7707-4518-96C6-4F52905662BA@gmail.com>
References: <CAMNnBcgUi-3WjRjJo6FjdLdNe4UBE2euk6pY54MGnzOfEEvimA@mail.gmail.com>
To: Vikas Raunak <cse1200137@iiti.ac.in>
X-Mailer: Apple Mail (2.3094)
Archived-At: <http://mailarchive.ietf.org/arch/msg/multipathtcp/-EzlSinPXSSTVmCt_HwtdRy1pw4>
X-Mailman-Approved-At: Sat, 31 Oct 2015 11:25:42 -0700
Cc: multipathtcp@ietf.org
Subject: Re: [multipathtcp] MPTCP Simulation
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: Sat, 31 Oct 2015 17:29:47 -0000

--Apple-Mail=_4295C1BF-C6BA-433A-B0B4-D42F67C2E61E
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
	charset=us-ascii

Hi,=20

i created a simulation in omen++/inet  for several months.=20
I had the same observation in some scenarios with short FIFO Queues.=20
Here the behavior was caused by a short FIFO queue and a huge difference =
in the BDP (for example on connecting routers).=20
Have you more information about your queue status and the BDP of both =
paths?
I was not able to reproduce this effect in a real testbed.=20

Best,

Martin
=20
> Am 29.10.2015 um 12:53 schrieb Vikas Raunak <cse1200137@iiti.ac.in>:
>=20
> Hi
>=20
> I am working on MPTCP using the ns-3 simulator =
<https://hal.archives-ouvertes.fr/hal-00641539/document>. I have a very =
important observation.
>=20
> Please consider the attached figure. In this, the congestion window of =
faster delay subflow (subflow 0) is reduced under Round Robin =
scheduling.
>=20
> The simulator repeatedly halves the congestion window of the faster =
subflow. Why is it happening ? As per MPTCP specifications this should =
not happen.
>=20
> Could you explain this observation. I have tried to seek the =
explanation from a lot of people and yet, I have no answer.
>=20
> Thanks a lot for your help.
> Regards
> Vikas
> =
<congestion_windows.png>_______________________________________________
> multipathtcp mailing list
> multipathtcp@ietf.org
> https://www.ietf.org/mailman/listinfo/multipathtcp


--Apple-Mail=_4295C1BF-C6BA-433A-B0B4-D42F67C2E61E
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
	charset=us-ascii

<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html =
charset=3Dus-ascii"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D"">Hi,&nbsp;<div class=3D""><br class=3D""></div><div class=3D"">i=
 created a simulation in omen++/inet &nbsp;for several =
months.&nbsp;</div><div class=3D"">I had the same observation in some =
scenarios with short FIFO Queues.&nbsp;</div><div class=3D"">Here the =
behavior was caused by a short FIFO queue and a huge difference in the =
BDP (for example on connecting routers).&nbsp;</div><div class=3D"">Have =
you more information about your queue status and the BDP of both =
paths?</div><div class=3D"">I was not able to reproduce this effect in a =
real testbed.&nbsp;</div><div class=3D""><br class=3D""></div><div =
class=3D"">Best,</div><div class=3D""><br class=3D""></div><div =
class=3D"">Martin</div><div class=3D"">&nbsp;<br =
class=3D""><div><blockquote type=3D"cite" class=3D""><div class=3D"">Am =
29.10.2015 um 12:53 schrieb Vikas Raunak &lt;<a =
href=3D"mailto:cse1200137@iiti.ac.in" =
class=3D"">cse1200137@iiti.ac.in</a>&gt;:</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><div dir=3D"ltr" =
class=3D"">Hi<div class=3D""><br class=3D""></div><div class=3D"">I am =
working on MPTCP using the <a =
href=3D"https://hal.archives-ouvertes.fr/hal-00641539/document" =
class=3D"">ns-3 simulator</a>. I have a very important =
observation.</div><div class=3D""><br class=3D""></div><div =
class=3D"">Please consider the attached figure. In this, the congestion =
window of faster delay subflow (subflow 0) is reduced under Round Robin =
scheduling.</div><div class=3D""><br class=3D""></div><div class=3D"">The =
simulator repeatedly halves the congestion window of the faster subflow. =
Why is it happening ? As per MPTCP specifications this should not =
happen.</div><div class=3D""><br class=3D""></div><div class=3D"">Could =
you explain this observation. I have tried to seek the explanation from =
a lot of people and yet, I have no answer.</div><div class=3D""><br =
class=3D""></div><div class=3D"">Thanks a lot for your help.</div><div =
class=3D"">Regards</div><div class=3D"">Vikas</div></div>
<span =
id=3D"cid:E44DFAB4-11E1-4318-97B1-CDD61030085C@hitronhub.home">&lt;congest=
ion_windows.png&gt;</span>_______________________________________________<=
br class=3D"">multipathtcp mailing list<br class=3D""><a =
href=3D"mailto:multipathtcp@ietf.org" =
class=3D"">multipathtcp@ietf.org</a><br =
class=3D"">https://www.ietf.org/mailman/listinfo/multipathtcp<br =
class=3D""></div></blockquote></div><br class=3D""></div></body></html>=

--Apple-Mail=_4295C1BF-C6BA-433A-B0B4-D42F67C2E61E--