From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qc0-x232.google.com (mail-qc0-x232.google.com [IPv6:2607:f8b0:400d:c01::232]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 218F421F32F; Mon, 20 Apr 2015 09:45:51 -0700 (PDT) Received: by qcpm10 with SMTP id m10so61590410qcp.3; Mon, 20 Apr 2015 09:45:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:content-transfer-encoding:subject:date:message-id :cc:to:mime-version; bh=l3n0vydMO0Wrkf6GDs0Lzt0QlPrgsFywOIRxkiFkUdI=; b=BC8fmYbOMSF500sr5kDq6160FYy65i92wHAk6iSZ3eZlqg5OyNmbd4yOZyxRB2kgH3 gPTwWoLWIO40OpKLsNUv4/p7MsWcyxZvLS7EmEBEv32teAn5ZeYHwRIPNAWQfe3NprQ6 I5xooyAI26DOE2fF9n4AzpWmJpTNwrvcrJ95J8hzW0ZHySIWLQv/wkT0BnMOtYEfL86Q 4NSjl2y3N3dh519l1BU2Mc2PJ08l3RnP0VghOq+oUN6ea80268jy9azH4ena9ORpuYW8 ArMI6lF6zu1kD265B3OvTRJN26REHEHPJ6xwLvAN0CDhwFbNnWcHAss6gGMJ4Mdlv1IQ Nr2Q== X-Received: by 10.140.34.115 with SMTP id k106mr18356190qgk.71.1429548350503; Mon, 20 Apr 2015 09:45:50 -0700 (PDT) Received: from richs-mbp-11726.home.lan (pool-71-241-215-163.port.east.myfairpoint.net. [71.241.215.163]) by mx.google.com with ESMTPSA id o106sm730589qgd.23.2015.04.20.09.45.49 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 20 Apr 2015 09:45:49 -0700 (PDT) From: Rich Brown Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Date: Mon, 20 Apr 2015 12:45:49 -0400 Message-Id: <8C6D50D4-A9F9-4D98-AB4E-91BA7B6D121A@gmail.com> To: bloat , cerowrt-devel Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) X-Mailer: Apple Mail (2.1878.6) Cc: jb Subject: [Cerowrt-devel] Nice Readme/Video on ipfire.org X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Apr 2015 16:46:20 -0000 Google Alerts showed me a link to the following presentation about = bufferbloat, and using fq_codel to vanquish it. http://wiki.ipfire.org/en/configuration/services/qos https://www.youtube.com/watch?v=3DXB3w09VZn7g N0mantech does a very good job. He shows how to configure the up and = down bit rates for his IPfire router, the effect without and after = turning it on. (He sort of skips over how the SQM allows it to control = download buffering, but shows that it works.) His conclusion: "The solution to having low latency is to have a router = that has AQM in it." Pretty on-target.=