> > after incoming packets jump to ( -i eth0 -j IMQ1) i made another jump when > > packets leaving out eth1 (-o eth1 -j IMQ1) > > > > he he he , results, kernel crash and reboot several times when big packets > > arrived. So, enough for the try n error, wont try again. I think kernel panics are triggered by IMQ. I was able to solve that problem with following rules: iptables -t mangle -A POSTROUTING -o eth0 -s ! 192.168.100.100 -j IMQ --todev imq0 iptables -t mangle -A PREROUTING -i eth0 -j IMQ --todev imq0 (eth0 is my internal NIC, with 192.168.100.100 ip address). i.e. no download shaping from "local machine". By using the same IMQ and NIC device for both, POSTROUTING and PREROUTING, I am able to simulate "half-duplex" link. (bandwidth for upload/download is shared). tcng works great in the above combination. Kernel 2.6.11.11 (with ck patches) _______________________________________________ LARTC mailing list LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc