Hi All, I'm using iptables-1.2.7a on RedHat8 kernel 2.4.20. I wanted to limit the file-sharing traffic to the internet. I marked the packets with iptables: iptables -A FORWARD -t mangle -p tcp -s 192.168.1.1/24 -d ! 192.168.1.1/24 --dport 1024:1862 -j MARK --set-mark 1 iptables -A FORWARD -t mangle -p tcp -s 192.168.1.1/24 -d ! 192.168.1.1/24 --dport 1864:65535 -j MARK --set-mark 1 and I put some new lines to wondershaper 1.1a (before "#start filters" label) : tc class add dev $DEV parent 1:1 classid 1:40 cbq rate $[$UPLINK/10]kbit \ allot 1600 prio 2 avpkt 1000 tc qdisc add dev $DEV parent 1:40 handle 40: sfq perturb 10 tc filter add dev $DEV parent 1:0 protocol ip handle 1 fw flowid 1:40 #start filters ... I realized there is a 80Kbit/s traffic to a site (port 2334) from inside. My $UPLINK is 80. How can be this? Thanks, Gabor _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/