Bart De Schuymer wrote: > - add some code in vlan_dev.c::vlan_dev_hard_start_xmit(): > skb->protocol = __constant_htons(ETH_P_8021Q); > skb->mac.raw -= VLAN_HLEN; > skb->nh.raw -= VLAN_HLEN; I wonder if this is what was messing up the tcpdump packet capture as well? It would be fine with me if you un-conditionally exported the vlan hard-start-xmit pointer, but I don't feel strongly either way. Thanks, Ben -- Ben Greear <greearb@xxxxxxxxxxxxxxx> Candela Technologies Inc http://www.candelatech.com