ok , this 2 lines repated anything from 5 to 20 times cause the hang : tc qdisc del dev eth0 ingress tc qdisc add dev eth0 handle ffff: ingress again , the presence of sustained outgoing traffic catalyses the effect . It takes at least 150-200 kbytes/sec to easily cause the hang . Regards , -- ============================================================================= Dimitris Zilaskos Department of Physics @ Aristotle Univercity of Thessaloniki , Greece ============================================================================= _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/