Re: [multipathtcp] Fwd: New Version Notification for draft-barik-mptcp-lisa-01.txt

Joe Touch <touch@isi.edu> Wed, 29 June 2016 20:57 UTC

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To: Michael Welzl <michawe@ifi.uio.no>, multipathtcp@ietf.org
References: <20160627120227.5289.61784.idtracker@ietfa.amsl.com> <03A32E7C-73B2-468A-BADC-6081007BDDEE@ifi.uio.no>
From: Joe Touch <touch@isi.edu>
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Date: Wed, 29 Jun 2016 13:57:06 -0700
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Subject: Re: [multipathtcp] Fwd: New Version Notification for draft-barik-mptcp-lisa-01.txt
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At least in part, this sounds a little like RFC2140 IW-sharing during
new "connection" start coupled with CM-style ongoing sharing.

A paragraph discussing both might be useful.

Joe

On 6/27/2016 5:07 AM, Michael Welzl wrote:
> Hi all,
>
> This is essentially a keep-alive, as the old draft has expired.
> We were told that we'll probably get a slot (thanks chairs!) to present results that were asked for in our last presentation (Yokohama).
> Code will very soon be available from http://heim.ifi.uio.no/runabk/lisa
>
> Cheers,
> Michael (and the other LISA authors)
>
>
>> Begin forwarded message:
>>
>> From: <internet-drafts@ietf.org>
>> Subject: New Version Notification for draft-barik-mptcp-lisa-01.txt
>> Date: 27 Jun 2016 14:02:27 CEST
>> To: Runa Barik <runabk@ifi.uio.no>no>, Simone Ferlin <ferlin@simula.no>no>, "Michael Welzl" <michawe@ifi.uio.no>
>> Resent-From: <michawe@ifi.uio.no>
>>
>>
>> A new version of I-D, draft-barik-mptcp-lisa-01.txt
>> has been successfully submitted by Michael Welzl and posted to the
>> IETF repository.
>>
>> Name:		draft-barik-mptcp-lisa
>> Revision:	01
>> Title:		A Linked Slow-Start Algorithm for MPTCP
>> Document date:	2016-06-27
>> Group:		Individual Submission
>> Pages:		8
>> URL:            https://www.ietf.org/internet-drafts/draft-barik-mptcp-lisa-01.txt
>> Status:         https://datatracker.ietf.org/doc/draft-barik-mptcp-lisa/
>> Htmlized:       https://tools.ietf.org/html/draft-barik-mptcp-lisa-01
>> Diff:           https://www.ietf.org/rfcdiff?url2=draft-barik-mptcp-lisa-01
>>
>> 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 unfair to cross-traffic and
>>   causing more congestion at the bottleneck.  This also 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.
>>
>>
>>
>>
>> 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
>>
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