From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail2.tohojo.dk (mail2.tohojo.dk [77.235.48.147]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by huchra.bufferbloat.net (Postfix) with ESMTPS id DDEAD21F2F8 for ; Thu, 19 Mar 2015 06:59:28 -0700 (PDT) X-Virus-Scanned: amavisd-new at mail2.tohojo.dk Sender: toke@toke.dk DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=toke.dk; s=201310; t=1426773559; bh=/z38rOeHUJhVVLl301TS9xw1Uga38XiLwv8JjO28qiI=; h=From:To:Cc:Subject:References:Date:In-Reply-To; b=XjQJ2OGNZ+1OmLaBHO22yFR26ZAzG/GdQfV6nm+VHrbYk7rOpBWIi4wgUjn7JaOF7 hL/G0nkm5KTEQSzjDJhTojpTEmsyXyQ7uGPEhLFd2zw4srjH27ryQsKSgBxIYDBWZC 3i+tIvp9bQA5maInEwl7E/9v7ppq4QNgvjT92Vgg= Received: by alrua-x1.borgediget.toke.dk (Postfix, from userid 1000) id 8829638270; Thu, 19 Mar 2015 14:59:23 +0100 (CET) From: =?utf-8?Q?Toke_H=C3=B8iland-J=C3=B8rgensen?= To: Alan Jenkins References: <1895D16A-1B0F-48C7-B4B5-6FC84CA92F43@gmx.de> <5509F8B1.6090608@gmail.com> <550AD3F8.1000904@gmail.com> Date: Thu, 19 Mar 2015 14:59:23 +0100 In-Reply-To: <550AD3F8.1000904@gmail.com> (Alan Jenkins's message of "Thu, 19 Mar 2015 13:49:44 +0000") X-Clacks-Overhead: GNU Terry Pratchett Message-ID: <87619x84w4.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain Cc: cerowrt-devel Subject: Re: [Cerowrt-devel] SQM and PPPoE, more questions than answers... 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, 19 Mar 2015 13:59:58 -0000 Alan Jenkins writes: > I also notice that my test with eth1 (disabling classification) is the > only one where UDP ping (including UDP EF) is visible for any time at > all. (ok, pppoe-wan shows UDP BK, and it very clearly gets higher > latency as I would expect). FYI the svn version of netperf has a feature to restart the UDP measurement flows after a timeout. If you build that (don't forget the --enable-demo switch to ./configure) and stick it in your $PATH, netperf-wrapper should pick it up automatically and use the option. This might get you better results on the UDP flows... -Toke