From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from g4t3427.houston.hp.com (g4t3427.houston.hp.com [15.201.208.55]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "smtp.hp.com", Issuer "VeriSign Class 3 Secure Server CA - G3" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 15DBD21F3F6 for ; Fri, 15 May 2015 10:40:17 -0700 (PDT) Received: from g4t3433.houston.hp.com (g4t3433.houston.hp.com [16.210.25.219]) by g4t3427.houston.hp.com (Postfix) with ESMTP id 165538B for ; Fri, 15 May 2015 17:40:10 +0000 (UTC) Received: from [16.103.148.51] (tardy.usa.hp.com [16.103.148.51]) by g4t3433.houston.hp.com (Postfix) with ESMTP id E59E75F for ; Fri, 15 May 2015 17:40:09 +0000 (UTC) Message-ID: <55562F79.20006@hp.com> Date: Fri, 15 May 2015 10:40:09 -0700 From: Rick Jones User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: bloat@lists.bufferbloat.net References: <8C015B1B-EFBA-4647-AD83-BAFDD16A4AF2@netapp.com> In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit Subject: Re: [Bloat] [Cerowrt-devel] heisenbug: dslreports 16 flow test vs cablemodems X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 May 2015 17:41:00 -0000 X-List-Received-Date: Fri, 15 May 2015 17:41:00 -0000 X-List-Received-Date: Fri, 15 May 2015 17:41:00 -0000 >> You really need to embed timestamps in the TCP bytestream and echo them back. See the recent netperf patch I sent. > > I hope this makes into the main netperf branch… I'm still debating. rick