From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arkadiusz Miskiewicz Subject: Re: htb and UDP packages bigger than 1500 Date: Tue, 11 Dec 2007 09:17:30 +0100 Message-ID: <200712110917.30945.arekm@maven.pl> References: <20071211081929.GA2261@ff.dom.local> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: netdev@vger.kernel.org To: Jarek Poplawski Return-path: Received: from main.carme.maven.pl ([193.239.45.138]:13550 "EHLO main.carme.maven.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751735AbXLKIRi convert rfc822-to-8bit (ORCPT ); Tue, 11 Dec 2007 03:17:38 -0500 In-Reply-To: <20071211081929.GA2261@ff.dom.local> Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: On Tuesday 11 of December 2007, Jarek Poplawski wrote: > On 10-12-2007 18:10, Arkadiusz Miskiewicz wrote: > > Hello, > > > > I noticed that HTB doesn't properly limit traffic if someone sends = UDP > > packages bigger than 1500. > > > > Does HTB have some problems/known limits in this area? > > > > There is other traffic in that class and when I drop udp packets bi= gger > > than 1500 then remaining traffic is limited properly to correct val= ue. > > Should work with proper "mtu" parameter (tc qdisc add htb help) or, > for kernels >=3D 2.6.23, even without this. If this doesn't help, > probably more information is required. 2.6.22 there. mtu wasn't specified at tc... Could you point to a git co= mmit=20 which "fixes" the issue in 2.6.23 so I could backport it to my 2.6.22? > Regards, > Jarek P. Thanks, --=20 Arkadiusz Mi=B6kiewicz PLD/Linux Team arekm / maven.pl http://ftp.pld-linux.org/