From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f181.google.com (mail-wi0-f181.google.com [209.85.212.181]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id B5FFB21F0E2; Mon, 14 May 2012 13:59:25 -0700 (PDT) Received: by wibhn14 with SMTP id hn14so3920236wib.10 for ; Mon, 14 May 2012 13:59:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=7RKSqq/Lg7Js2QDZQc13FJaGflIh3a7t2TZsdWcV1w4=; b=0tobWbKpDN54x+DjW9oXfcuNdA0DxbzTmnqxwc2MfvcIAyZzsPFnXKBwlpNns3F/Ad 4PRUnTZekMdEhQdDG3/ujkathEsgprfvKYG1Tq8ARpGWK+OqISbMAPN0WRENxKjrcvJD eQqEwdMiiHrYrd6auB10wz7ozdI0rpDHzofWyPJ8GvFaVr7qiQBLqh1eRwcbEdcEr8Bj f9zf0BdXB5mHjTBpjqYV5/yCiaUH5uiCaM7++HlzGnQcbX2fO6qRji4BRDz9jG+hAUTs HjHZyVk0LpKfULsBZrD2VyH5X0vPyKUxvVSJ/u8kFvV2q79ZEDlJbCyqzd3ZauZ6d1VB ai4g== MIME-Version: 1.0 Received: by 10.180.85.129 with SMTP id h1mr5636110wiz.2.1337029163363; Mon, 14 May 2012 13:59:23 -0700 (PDT) Received: by 10.223.115.9 with HTTP; Mon, 14 May 2012 13:59:23 -0700 (PDT) Date: Mon, 14 May 2012 13:59:23 -0700 Message-ID: From: Dave Taht To: codel@lists.bufferbloat.net, cerowrt-devel@lists.bufferbloat.net Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: [Codel] preliminary codel and fq_codel support for cerowrt X-BeenThere: codel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: CoDel AQM discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 May 2012 20:59:26 -0000 A test release of CeroWrt is now available that has support for Kathie Nichols' and Van Jacobson's new AQM, Codel , and Eric Dumazet's new fair queuing implementation on top of that, fq_codel. fq_codel is enabled on all interfaces by default. It is vastly simpler than what we were using before (sfqred) and draws upon and improves on the same body of ideas (head drop, fq, timestamping) but is now tied to Kathie and Van's blinding insights as to a good drop strategy, and Eric's successor-to-sfqred ideas as towards head of queue behavior, modern amounts of flows, and cache line optimizations. There is a simple_qos.sh script that can be set to your uplink and downlink speeds, but no uci interface for it as yet, nor gui. (help on finishing aqm-scripts and the luci interface gladly accepted) To see all the chocolately goodness of what fq_codel can do to wired and wireless latency, it would be good for more to play with it. Benchmarks have been very good thus far, and more benchmarks and analysis are highly desired. Caveat: This release suffers from an unrelated bug ( #379 ) and should NOT be installed as your main router. I would love to beat this bug because it's the only prio 1 remaining but thus far, no luck. Under lighter loads CeroWrt appears to work just fine, but that's for me. YMMV. Get it here: http://huchra.bufferbloat.net/~cero1/3.3/3.3.6-2/ --=20 Dave T=E4ht SKYPE: davetaht US Tel: 1-239-829-5608 http://www.bufferbloat.net