From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-x22f.google.com (mail-wg0-x22f.google.com [IPv6:2a00:1450:400c:c00::22f]) (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 98F5A21F1CA for ; Sun, 22 Dec 2013 12:40:05 -0800 (PST) Received: by mail-wg0-f47.google.com with SMTP id n12so4219758wgh.26 for ; Sun, 22 Dec 2013 12:40:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; bh=Yj9l4WnC78SdOCyb5WhfK3uBTYIBafxDnegiIYkyz6Q=; b=dRapeY5ou0L8iCjsQzzyn+RVIQ8ntPkD5eJ8K6Jvx+GgNO8ztlyhM+vjYaZ3jSPUFV DcDqW+ZriqWiRSN495HtYxllGh3eXPKb6H0Wc1zbxgeOf5XnPRQeHN+OQ2Db3wBgTTOq bOh7IOc7eq3wQLzcnRIf3fk0oWw87WIbZyugknTFYtJHqzzlyCwrbmqnNoQkbdYdiXZR Cbx6U0AWScZhIFVOSI12YRFvtB8ehb1SDnzNgTP6Ff1/aqnWym0TTLEX5yQDujWfV9xP 6vfJ7TEQtmVs1yDBj7KDwK6RiVau7ZDO/D0YeexHyiEt1bn6j0TAX+qXMc7WnmW7QL/I iYxA== MIME-Version: 1.0 X-Received: by 10.180.189.68 with SMTP id gg4mr15781095wic.46.1387744803197; Sun, 22 Dec 2013 12:40:03 -0800 (PST) Received: by 10.217.123.69 with HTTP; Sun, 22 Dec 2013 12:40:03 -0800 (PST) In-Reply-To: <56938ED3-0D0A-4269-BCC4-6C8D5BB3BAE8@gmx.de> References: <56938ED3-0D0A-4269-BCC4-6C8D5BB3BAE8@gmx.de> Date: Sun, 22 Dec 2013 12:40:03 -0800 Message-ID: From: Dave Taht To: Sebastian Moeller Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: Richard O , "cerowrt-devel@lists.bufferbloat.net" Subject: Re: [Cerowrt-devel] Cero 3.10.24-5 no longer supports multiple AQMs? 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: Sun, 22 Dec 2013 20:40:06 -0000 On Sun, Dec 22, 2013 at 11:22 AM, Sebastian Moeller wrote= : > Hi Richard, > > > On Dec 22, 2013, at 09:38 , Richard O wrote: > >> Heya, >> >> I'll try to keep this short, but I'm simply just an end-user of Cero who= has >> using it for a few months now. It's been great! So great that I've been >> using it as my main router after the first few weeks. >> >> Anyway, I've just recently upgraded from 3.10.11-2 to the latest build >> (3.10.42-5), and I noticed that you can only set one AQM at any given ti= me. >> Restoring my old settings restores my old set of AQMs - all of which sta= rtup >> nicely - but only two out four have their "ingress" start up: ifb0 and i= fb1 >> while ifb2 and ifb3 remain down. Their entries still appear in the firew= all >> and I'm unable to bring them up using ifconfig. >> > > If I recall correctly, we just disabled the ability to setup AQM = on multiple interfaces, as to our knowledge it was not clear whether it wou= ld work at all and whether someone had actually tested it. It should be rel= atively easy to reenable it, if it works. Question, since most people are h= appy with just running AQM on the wan link, why do you run it on 4 interfac= es? > > > Best Regards > Sebastian > >> As you can probably tell, I don't know very much Linux and simply use >> rc.local to modify the classes and qdiscs for each interface to suit my = needs. >> >> I'm just curious if this is going to be a permanent thing or not. Other = then >> that, keep up the great work guys. Cero's been good to me, and I'll prob= ably >> just revert to the old build if newer builds are going to be running wit= h a >> single aqm. I never really did encountered any problems with it. >> >> _______________________________________________ >> Cerowrt-devel mailing list >> Cerowrt-devel@lists.bufferbloat.net >> https://lists.bufferbloat.net/listinfo/cerowrt-devel > > _______________________________________________ > Cerowrt-devel mailing list > Cerowrt-devel@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cerowrt-devel A) it is cool that someone is using this functionality and I am curious as to what it was being used for... what devices did you use it on, and why? (paste your config file?) B) I think the problem is not the script but the ifb module getting inserted with only two ifbs allowed. try a: /etc/init.d/aqm stop rmmod ifb insmod ifb numifbs=3D8 /etc/init.d/aqm start --=20 Dave T=E4ht Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.= html