From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-we0-f171.google.com (mail-we0-f171.google.com [74.125.82.171]) (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 A14FC21F0F2 for ; Thu, 4 Oct 2012 08:38:27 -0700 (PDT) Received: by mail-we0-f171.google.com with SMTP id s43so754620wey.16 for ; Thu, 04 Oct 2012 08:38:25 -0700 (PDT) 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=NUv7n9ArZRLo8gvW1Jp2P00OuYVzoyomatj/8yA+3h4=; b=H5t4WG6wE5CNfCK3ODJi7tD0ZxAmg0CL/IDjb4QpGOvGLWMJ7vZD7O9UNEUgbO+Dbm Xp2eDt91C/t9NgFL/sx8LSpfqMTItMkCY1L8U29JfS1lucXPWu585pdFaDvofJxMce+z Td/BAuaNflfca+9j5KWjPWeXBNtxHmK5oYcIV7CNW8d806sDl5h1Bg9Ei0FgGgQ6r4hi 9NSB/HURoi6wzqxqm4vlpD4d1PbAavfYtuY3JNsYjg/xNRJ0XClxzsItecmr6yDaq3dl VUXW/Xpr16tJLG1SNyOp3M/fZzxnEsULJPvWIqztF7DriS06ewLI9bi3SgQsujgSZViw 7cXA== MIME-Version: 1.0 Received: by 10.216.181.67 with SMTP id k45mr3295564wem.17.1349365105137; Thu, 04 Oct 2012 08:38:25 -0700 (PDT) Received: by 10.223.89.136 with HTTP; Thu, 4 Oct 2012 08:38:25 -0700 (PDT) In-Reply-To: References: Date: Thu, 4 Oct 2012 08:38:25 -0700 Message-ID: From: Dave Taht To: david@lang.hm Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: cerowrt-devel@lists.bufferbloat.net Subject: Re: [Cerowrt-devel] Next release plan (sugarland-2) 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: Thu, 04 Oct 2012 15:38:28 -0000 On Wed, Oct 3, 2012 at 11:58 PM, wrote: > On Wed, 3 Oct 2012, Dave Taht wrote: > >> Fiddling with qos effectively however requires I get some netem boxes >> up to simulate long RTTs. While I have got the vyatta boxes to do so, >> they are short on documentation, and I haven't even got a console >> prompt out of them yet. Might acquire more/different boxes. Might get >> the time and bum the hw to slam a video card into them to get them >> updated. Don't know yet. > > > can you setup a linux box with the iptables delay module as a router betw= een > your nodes to go this? The boxes I used to use for this task (callisto, carme, snapon and huchra) were retasked to keep the openwrt buildbot system humming, and running packets through a heavily loaded box leads to "interesting" results. http://buildbot.openwrt.org/buildslaves I'm heading up to the isc co-lo today to see what I can hack back together in the bloatlab. > > David Lang --=20 Dave T=E4ht Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.= html