What for? I'ts already there - it's the default qdisc when there's no other assigned. So to set eth0 qdisc to pfifo_fast you just need to (as root of course) #tc qdisc del root dev eth0 check with #tc qdisc show dev eth0 Martin On Saturday 07 May 2005 11:27, Victor Yeo wrote: > 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 _______________________________________________ LARTC mailing list LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc