hi, all i met another question. i do the following on my linux, tc qdisc add dev eth1 handle 1:0 root dsmark indices 64 tc class change dev eth1 classid 1:11 dsmark mask 0x3 value 0x28 tc class change dev eth1 classid 1:21 dsmark mask 0x3 value 0x48 tc filter add dev eth1 parent 1:0 protocol all prio 1 handle 2 \ tcindex classid 1:11 tc filter add dev eth1 parent 1:0 protocol all prio 1 handle 1 \ tcindex classid 1:21 but when i type : "tc qdisc del dev eth1 root" and press enter, my linux died: not only my keyboard is locked, but everything is locked too, all i can do is to press 'reset' KEY to reboot my computer. does anyone else has met this before? _________________________________________________________________ Choose an Internet access plan right for you -- try MSN! http://resourcecenter.msn.com/access/plans/default.asp _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/