IETF Logo Mail Archive

Re: [Tsvwg] Issues with draft-blanton-dsack-use-02

Mark Allman <mallman@grc.nasa.gov> Mon, 18 August 2003 17:49 UTC

Received: from optimus.ietf.org (ietf.org [132.151.1.19] (may be forged)) by ietf.org (8.9.1a/8.9.1a) with ESMTP id NAA27320 for <tsvwg-archive@odin.ietf.org>; Mon, 18 Aug 2003 13:49:33 -0400 (EDT)
Received: from localhost.localdomain ([127.0.0.1] helo=www1.ietf.org) by optimus.ietf.org with esmtp (Exim 4.20) id 19oo7u-0006hG-Mf for tsvwg-archive@odin.ietf.org; Mon, 18 Aug 2003 13:49:07 -0400
Received: (from exim@localhost) by www1.ietf.org (8.12.8/8.12.8/Submit) id h7IHn6oD025727 for tsvwg-archive@odin.ietf.org; Mon, 18 Aug 2003 13:49:06 -0400
Received: from localhost.localdomain ([127.0.0.1] helo=www1.ietf.org) by optimus.ietf.org with esmtp (Exim 4.20) id 19oo7p-0006gq-1z; Mon, 18 Aug 2003 13:49:01 -0400
Received: from odin.ietf.org ([132.151.1.176] helo=ietf.org) by optimus.ietf.org with esmtp (Exim 4.20) id 19oo7D-0006gS-7N for tsvwg@optimus.ietf.org; Mon, 18 Aug 2003 13:48:23 -0400
Received: from ietf-mx (ietf-mx.ietf.org [132.151.6.1]) by ietf.org (8.9.1a/8.9.1a) with ESMTP id NAA27305 for <tsvwg@ietf.org>; Mon, 18 Aug 2003 13:48:19 -0400 (EDT)
Received: from ietf-mx ([132.151.6.1]) by ietf-mx with esmtp (Exim 4.12) id 19oo7B-0001EW-00 for tsvwg@ietf.org; Mon, 18 Aug 2003 13:48:21 -0400
Received: from seraph2.grc.nasa.gov ([128.156.10.11]) by ietf-mx with esmtp (Exim 4.12) id 19oo7A-0001EC-00 for tsvwg@ietf.org; Mon, 18 Aug 2003 13:48:20 -0400
Received: from lombok-fi.lerc.nasa.gov (lombok-fi.grc.nasa.gov [139.88.112.33]) by seraph2.grc.nasa.gov (Postfix) with ESMTP id 5C7336897C for <tsvwg@ietf.org>; Mon, 18 Aug 2003 13:47:50 -0400 (EDT)
Received: from guns.grc.nasa.gov (guns.grc.nasa.gov [139.88.122.88]) by lombok-fi.lerc.nasa.gov (NASA GRC 8.12.9/8.12.9) with ESMTP id h7IHlnvj029809; Mon, 18 Aug 2003 13:47:49 -0400 (EDT)
Received: from guns.lerc.nasa.gov (localhost.lerc.nasa.gov [127.0.0.1]) by guns.grc.nasa.gov (Postfix) with ESMTP id 99FFC3BB3F8; Mon, 18 Aug 2003 13:47:48 -0400 (EDT)
To: tsvwg@ietf.org, Ethan Blanton <eblanton@cs.purdue.edu>, Reiner Ludwig <Reiner.Ludwig@ericsson.com>
From: Mark Allman <mallman@grc.nasa.gov>
Reply-To: mallman@grc.nasa.gov
Subject: Re: [Tsvwg] Issues with draft-blanton-dsack-use-02
Organization: BBN Technologies/NASA GRC
Song-of-the-Day: Imagine
Date: Mon, 18 Aug 2003 13:47:48 -0400
Message-Id: <20030818174748.99FFC3BB3F8@guns.grc.nasa.gov>
Sender: tsvwg-admin@ietf.org
Errors-To: tsvwg-admin@ietf.org
X-BeenThere: tsvwg@ietf.org
X-Mailman-Version: 2.0.12
Precedence: bulk
List-Unsubscribe: <https://www1.ietf.org/mailman/listinfo/tsvwg>, <mailto:tsvwg-request@ietf.org?subject=unsubscribe>
List-Id: Transport Area Working Group <tsvwg.ietf.org>
List-Post: <mailto:tsvwg@ietf.org>
List-Help: <mailto:tsvwg-request@ietf.org?subject=help>
List-Subscribe: <https://www1.ietf.org/mailman/listinfo/tsvwg>, <mailto:tsvwg-request@ietf.org?subject=subscribe>

> Ethan and I just revised the i-d per the thread on tsvwg over the
> last month.  The two major changes to the document are:
> 
>   * if the SACK scoreboard is empty when a DSACK rolls in then we
>     say the TCP cannot revert its congestion control state because
>     the presumption is that all the ACKs have been lost
> 
>   * if the TCP ertransmits something more than once then the TCP
>     cannot revert the congestion control state because DSACKs can no
>     longer resolve the retransmission ambiguity
> 
> We have sent the new version of the i-d to the archives and so it
> will appear in the standard places in the next few days.  It is
> available at: 
> 
>  [BUSTED URL]
> 
> now.

Folks-

I misnamed the i-d for some reason.  In any case, the name of the
I-D in question is "draft-ietf-tsvwg-dsack-use-01.txt".  It should
pop up in the archives soon.  You can also slurp a copy from:

http://roland.grc.nasa.gov/~mallman/papers/draft-ietf-tsvwg-dsack-use-01.txt

Sorry for the confusion,
allman


--
Mark Allman -- BBN/NASA GRC -- http://roland.grc.nasa.gov/~mallman/

_______________________________________________
tsvwg mailing list
tsvwg@ietf.org
https://www1.ietf.org/mailman/listinfo/tsvwg

v2.23.0 | Report a Bug | By Email