Hi, I use tc to shape my internet traffic with linux Debian on a i386 box. (I want to give lowest priority at napster, edonkey, and all parasit flow). I think that i have a good kernel configuration because i put all QoS and networking option in module state. All ip command run correctly, and tc qdisc and class too. But ! 1 - When i make a depmod i have : depmod: *** Unresolved symbols in /lib/modules/2.4.19/kernel/net/sched/cls_fw.o depmod: *** Unresolved symbols in /lib/modules/2.4.19/kernel/net/sched/cls_route.o depmod: *** Unresolved symbols in /lib/modules/2.4.19/kernel/net/sched/cls_rsvp.o depmod: *** Unresolved symbols in /lib/modules/2.4.19/kernel/net/sched/cls_rsvp6.o depmod: *** Unresolved symbols in /lib/modules/2.4.19/kernel/net/sched/cls_tcindex.o depmod: *** Unresolved symbols in /lib/modules/2.4.19/kernel/net/sched/cls_u32.o 2 - When i make a tc filter add dev eth1 parent 1:0 protocol ip handle 1 fw classid 1:1 it says me : RTNETLINK answers: Invalid argument I try a lot of combination and syntax but nothing to do ... i always have Invalid Argument as response. Of course, i have already configured a qdisc and the classes. Does somebody have any ideas ? Thanks for all. Emmanuel Khamissian. _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/