From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stef Coene Date: Wed, 18 Dec 2002 21:40:36 +0000 Subject: Re: [LARTC] Traffic is exceeding limits Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org On Wednesday 18 December 2002 13:23, Mindaugas Riauba wrote: > I'm trying to setup traffic shaping for a customer. > Machine is RedHat 7.3 with kernel-smp-2.4.18-18.7.x. > HZ=512. > > But when I try to load link (using netcat and discard / > chargen services) bytes count (tc -s qdisc show, sfq qdisc) > goes quite well over 512kbit (~560kbit). With UDP I can > even go over 1mbit. I did the same. I used ttcp and recorded the bandwidth I could use. But my results where nearly perfetc (I recorder the bandwidth on a very log period). Recently I tried it with upd data but I had some strange results. 1 UDP data stream was shaped perfectly, but 2 UPD data streams can use the full link bandwidth. I still have to test ir further. Stef -- stef.coene@docum.org "Using Linux as bandwidth manager" http://www.docum.org/ #lartc @ irc.oftc.net _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/