Re: [multipathtcp] I-D Action: draft-ietf-mptcp-rfc6824bis-08.txt

<philip.eardley@bt.com> Thu, 06 July 2017 09:17 UTC

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From: <philip.eardley@bt.com>
To: <alan.ford@gmail.com>, <multipathtcp@ietf.org>
Thread-Topic: [multipathtcp] I-D Action: draft-ietf-mptcp-rfc6824bis-08.txt
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Date: Thu, 6 Jul 2017 09:17:44 +0000
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Subject: Re: [multipathtcp] I-D Action: draft-ietf-mptcp-rfc6824bis-08.txt
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Alan,
Thanks for the update.
I'll add you to the WG agenda for the usual brief update and opportunity for people to ask questions and suggest anything that should be included in another rev.
phil


-----Original Message-----
From: multipathtcp [mailto:multipathtcp-bounces@ietf.org] On Behalf Of Alan Ford
Sent: 03 July 2017 19:23
To: multipathtcp <multipathtcp@ietf.org>;
Subject: Re: [multipathtcp] I-D Action: draft-ietf-mptcp-rfc6824bis-08.txt

Hi all,

This rev of 6824bis contains the clarifications brought forward by Christoph’s and Olivier’s implementation experiences - notably clarifying the interchangeabiltiy of MP_CAPABLE and DSS for initial Data Sequence Mappings, and the sending of TCP RSTs in FASTCLOSE situation. This revision also now refers to SHA-256 as the hash algorithm.

Regards,
Alan

> On 3 Jul 2017, at 19:20, internet-drafts@ietf.org wrote:
> 
> 
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> This draft is a work item of the Multipath TCP of the IETF.
> 
>        Title           : TCP Extensions for Multipath Operation with Multiple Addresses
>        Authors         : Alan Ford
>                          Costin Raiciu
>                          Mark Handley
>                          Olivier Bonaventure
>                          Christoph Paasch
> 	Filename        : draft-ietf-mptcp-rfc6824bis-08.txt
> 	Pages           : 73
> 	Date            : 2017-07-03
> 
> Abstract:
>   TCP/IP communication is currently restricted to a single path per
>   connection, yet multiple paths often exist between peers.  The
>   simultaneous use of these multiple paths for a TCP/IP session would
>   improve resource usage within the network and, thus, improve user
>   experience through higher throughput and improved resilience to
>   network failure.
> 
>   Multipath TCP provides the ability to simultaneously use multiple
>   paths between peers.  This document presents a set of extensions to
>   traditional TCP to support multipath operation.  The protocol offers
>   the same type of service to applications as TCP (i.e., reliable
>   bytestream), and it provides the components necessary to establish
>   and use multiple TCP flows across potentially disjoint paths.
> 
>   This document specifies v1 of Multipath TCP, obsoleting v0 as
>   specified in RFC6824 [RFC6824] through clarifications and
>   modifications primarily driven by deployment experience.
> 
> 
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-mptcp-rfc6824bis/
> 
> There are also htmlized versions available at:
> https://tools.ietf.org/html/draft-ietf-mptcp-rfc6824bis-08
> https://datatracker.ietf.org/doc/html/draft-ietf-mptcp-rfc6824bis-08
> 
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-mptcp-rfc6824bis-08
> 
> 
> Please note that it may take a couple of minutes from the time of 
> submission until the htmlized version and diff are available at tools.ietf.org.
> 
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
> 
> _______________________________________________
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> multipathtcp@ietf.org
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