the problem is after i delete the qdisc, and check again, there is nothing being displayed. Is this correct? #tc qdisc del root dev eth0 #tc qdisc show dev eth0 ----- Original Message ----- From: "Marcin Ka?u?a" <marcin_ml@xxxxxxxxxxxxxxxxxxxx> To: <lartc@xxxxxxxxxxxxxxx> Cc: "Victor Yeo" <yeosv@xxxxxxxxxx> Sent: Monday, May 09, 2005 12:45 AM Subject: Re: pfifo_fast error message > 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