This is HEO writing. I report following is found on NetBSD-current(2000-10-13). I found it on i386 port. Try following sequence. 1) add "pseudo-device vlan" on kernel. 2) ifconfig vlan0 create 3) ifconfig vlan0 vlan 1 vlanif de0 4) ifconfig vlan0 destroy I saw "panic". Is anyone saw this? Regards. HEO