good afternoon, I am a newbie to tc. i want to set qdisc to pfifo_fast, using the command below: % tc qdisc add dev eth0 root pfifo_fast RTNETLINK answers: Invalid argument why am i getting this error message? thanx. victor _______________________________________________ LARTC mailing list LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc