From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail160.messagelabs.com (mail160.messagelabs.com [216.82.253.99]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mail160.messagelabs.com", Issuer "VeriSign Class 3 International Server CA - G3" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id C2E02200252 for ; Mon, 20 Feb 2012 13:40:13 -0800 (PST) X-Env-Sender: danmcd@nexenta.com X-Msg-Ref: server-11.tower-160.messagelabs.com!1329774012!47780244!1 X-Originating-IP: [199.119.192.66] X-StarScan-Version: 6.5.5; banners=-,-,- X-VirusChecked: Checked Received: (qmail 10535 invoked from network); 20 Feb 2012 21:40:12 -0000 Received: from out001.apptixemail.net (HELO out001.apptixemail.net) (199.119.192.66) by server-11.tower-160.messagelabs.com with AES128-SHA encrypted SMTP; 20 Feb 2012 21:40:12 -0000 Received: from everywhere.kebe.com (10.2.67.252) by smtp.apptixemail.net (10.2.65.39) with Microsoft SMTP Server (TLS) id 14.1.323.0; Mon, 20 Feb 2012 15:40:11 -0600 Date: Mon, 20 Feb 2012 16:40:07 -0500 From: Dan McDonald To: Yuchung Cheng Subject: Re: tcp fast open? Message-ID: <20120220214007.GG7049@everywhere.kebe.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: Organization: Nexenta Platform Engineering User-Agent: Mutt/1.5.21 (2010-09-15) Cc: Hsiao-keng Jerry Chu , bloat-devel@lists.bufferbloat.net X-BeenThere: bloat-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: "Developers working on AQM, device drivers, and networking stacks" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Feb 2012 21:40:14 -0000 On Fri, Feb 17, 2012 at 07:24:32AM -0800, Yuchung Cheng wrote: > At this moment, we do have a working patch under testing it > internally. The handshake code is the most complicated and critical > piece in TCP. One important test is the fail over if routers drop or > act weirdly on SYN/SYN-ACK with payload and/or experimental TCP > options. If things go well we will upstream it to Linux netdev in > April and I'll CC you. Do you have a paper spec (Internet Draft or other such documentation) so other platforms can port this? Thanks, Dan