Re: [tcpm] I-D Action: draft-ietf-tcpm-rtorestart-00.txt

"Scharf, Michael (Michael)" <michael.scharf@alcatel-lucent.com> Tue, 26 February 2013 16:48 UTC

Return-Path: <michael.scharf@alcatel-lucent.com>
X-Original-To: tcpm@ietfa.amsl.com
Delivered-To: tcpm@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D908521F88BE for <tcpm@ietfa.amsl.com>; Tue, 26 Feb 2013 08:48:15 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -7.587
X-Spam-Level:
X-Spam-Status: No, score=-7.587 tagged_above=-999 required=5 tests=[AWL=-1.338, BAYES_00=-2.599, HELO_EQ_FR=0.35, RCVD_IN_DNSWL_MED=-4]
Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QNfiXMo9jSCY for <tcpm@ietfa.amsl.com>; Tue, 26 Feb 2013 08:48:14 -0800 (PST)
Received: from smail2.alcatel.fr (smail2.alcatel.fr [62.23.212.57]) by ietfa.amsl.com (Postfix) with ESMTP id A0BD721F87D3 for <tcpm@ietf.org>; Tue, 26 Feb 2013 08:48:14 -0800 (PST)
Received: from FRMRSSXCHHUB02.dc-m.alcatel-lucent.com (FRMRSSXCHHUB02.dc-m.alcatel-lucent.com [135.120.45.62]) by smail2.alcatel.fr (8.14.3/8.14.3/ICT) with ESMTP id r1QGlfOx031074 (version=TLSv1/SSLv3 cipher=RC4-MD5 bits=128 verify=NOT); Tue, 26 Feb 2013 17:48:10 +0100
Received: from FRMRSSXCHMBSE3.dc-m.alcatel-lucent.com ([135.120.45.56]) by FRMRSSXCHHUB02.dc-m.alcatel-lucent.com ([135.120.45.62]) with mapi; Tue, 26 Feb 2013 17:48:06 +0100
From: "Scharf, Michael (Michael)" <michael.scharf@alcatel-lucent.com>
To: Anna Brunstrom <anna.brunstrom@kau.se>, "tcpm@ietf.org" <tcpm@ietf.org>
Date: Tue, 26 Feb 2013 17:48:03 +0100
Thread-Topic: [tcpm] I-D Action: draft-ietf-tcpm-rtorestart-00.txt
Thread-Index: Ac4PvbOGlAeTRQbARw6ZZ+smXKvCjAEgpFsQ
Message-ID: <2A886F9088894347A3BE0CC5B7A85F3E9AA10D6325@FRMRSSXCHMBSE3.dc-m.alcatel-lucent.com>
References: <20130218094851.31807.44373.idtracker@ietfa.amsl.com> <512554CE.9090608@kau.se>
In-Reply-To: <512554CE.9090608@kau.se>
Accept-Language: de-DE, en-US
Content-Language: de-DE
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
acceptlanguage: de-DE, en-US
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-Scanned-By: MIMEDefang 2.69 on 155.132.188.80
Subject: Re: [tcpm] I-D Action: draft-ietf-tcpm-rtorestart-00.txt
X-BeenThere: tcpm@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: TCP Maintenance and Minor Extensions Working Group <tcpm.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/tcpm>, <mailto:tcpm-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/tcpm>
List-Post: <mailto:tcpm@ietf.org>
List-Help: <mailto:tcpm-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/tcpm>, <mailto:tcpm-request@ietf.org?subject=subscribe>
X-List-Received-Date: Tue, 26 Feb 2013 16:48:16 -0000

Anna,

Thanks a lot for sharing this patch!

Is there already some report of experiments with that patch (e. g., a paper)?

I'd be interested in that (as individual contributor).

Thanks

Michael


> -----Original Message-----
> From: tcpm-bounces@ietf.org [mailto:tcpm-bounces@ietf.org] On 
> Behalf Of Anna Brunstrom
> Sent: Wednesday, February 20, 2013 11:57 PM
> To: tcpm@ietf.org
> Subject: Re: [tcpm] I-D Action: draft-ietf-tcpm-rtorestart-00.txt
> 
> Hi all,
> 
> A kernel patch for the Linux 3.7 kernel that implements the 
> RTO restart draft is available from 
> http://riteproject.eu/projects/wp1-end-systems-and-application
> s/rto-restart/. 
> Please try it out and see how it works in your context.
> 
> Comments on the draft itself are of course also welcome.
> 
> Best Regards,
> Anna
> 
> 
> On 2013-02-18 10:48, 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 TCP Maintenance and 
> Minor Extensions Working Group of the IETF.
> >
> > 	Title           : TCP and SCTP RTO Restart
> > 	Author(s)       : Per Hurtig
> >                            Anna Brunstrom
> >                            Andreas Petlund
> >                            Michael Welzl
> > 	Filename        : draft-ietf-tcpm-rtorestart-00.txt
> > 	Pages           : 10
> > 	Date            : 2013-02-18
> >
> > Abstract:
> >     This document describes a modified algorithm for 
> managing the TCP and
> >     SCTP retransmission timers that provides faster loss 
> recovery when a
> >     connection's amount of outstanding data is small.  The 
> modification
> >     allows the transport to restart its retransmission timer more
> >     aggressively in situations where fast retransmit cannot be used.
> >     This enables faster loss detection and recovery for 
> connections that
> >     are short-lived or application-limited.
> >
> >
> > The IETF datatracker status page for this draft is:
> > https://datatracker.ietf.org/doc/draft-ietf-tcpm-rtorestart
> >
> > There's also a htmlized version available at:
> > http://tools.ietf.org/html/draft-ietf-tcpm-rtorestart-00
> >
> >
> > Internet-Drafts are also available by anonymous FTP at:
> > ftp://ftp.ietf.org/internet-drafts/
> >
> > _______________________________________________
> > tcpm mailing list
> > tcpm@ietf.org
> > https://www.ietf.org/mailman/listinfo/tcpm
> 
> _______________________________________________
> tcpm mailing list
> tcpm@ietf.org
> https://www.ietf.org/mailman/listinfo/tcpm
>