Hy, I did some tests and i have some modifications and questions on the Kernel Packet Traveling Diagram found at http://www.docum.org/stef.coene/qos/kptd/ Test where made on a Suse 7.2 - kernel 2.4.18 + htb 3.3 + imq, iptables 1.2.6-imq and tc_htb. Where is on the diagram the mangle INPUT,FORWARD,POSTROUTING??? i tested only the POSTROUTING, and found that is before "nat POSTROUTING", beacouse i put: iptables -t mangle -A POSTROUTING -o eth0 -j LOG --log-prefix LOG_FILTER_EXT-DEF- and get in the logs this: Sep 11 00:18:22 www kernel: LOG_FILTER_EXT-DEF-IN= OUT=eth0 SRC=10.0.0.100 DST=80.128.37.129 LEN=1 and i have: Chain POSTROUTING (policy ACCEPT) target prot opt source destination SNAT all -- 10.0.0.0/24 0.0.0.0/0 to:x.x.x.x so it's right??? if yes Stef please modify the diagram, if no, why? and probably the "mangle INPUT" is after "filter INPUT" and "mangle FORWARD" is after "filter FORWARD" C _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/