From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bugzilla-Redirect Date: Fri, 08 Sep 2006 08:01:55 +0000 Subject: [LARTC] htb traffic shaping problem Message-Id: <6.2.0.14.2.20060908020146.02e3f138@linux.sysreset.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org Hello. I have a linux server connected to a gigabit lan, and though that lan to a 768kbps/768kbps DSL modem. I'm trying to shape my webserver running on port 80/443 down to 512kbps, while leaving all other ports alone. The current configuration script that I'm using is as follows: tc qdisc del dev eth0 root tc qdisc add dev eth0 root handle 1: htb default 99 tc class add dev eth0 parent 1: classid 1:1 htb rate 1000mbit ceil 1000mbit tc class add dev eth0 parent 1:1 classid 1:10 htb rate 512kbit ceil 512kbit tc qdisc add dev eth0 parent 1:10 handle 10: sfq tc class add dev eth0 parent 1:1 classid 1:99 htb rate 900mbit ceil 1000mbit tc qdisc add dev eth0 parent 1:99 handle 99: sfq tc filter add dev eth0 protocol ip parent 1: u32 match ip sport 80 0xffff flowid 1:10 tc filter add dev eth0 protocol ip parent 1: u32 match ip sport 443 0xffff flowid 1:10 1:10 seems to be getting the correct traffic from port 80 and 443 while everything else is run to 1:99. The problem is that, while 1:10 is slowing the connection down to a degree, it's nowhere near the set limit. For example: the connection will start out around 50kBps, and then suddenly bounce to over 1MBps, far exceeding it's 64kBps setting. Setting the parent down to 512kbits seems to work correctly, but it cripples the local network. Can anyone point out what I've done incorrectly, or is this a bug? Thank you. -Ryan Power _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc