On Tuesday 13 July 2004 10:38 am, a.ledvinka@xxxxxxxxx wrote: > has anyone seen it yet and where? What are you trying to do? Change the destination MAC address on a packet, without changing the IP address? Netfilter can't do this sort of thing for you - either you need to put some static entries in your ARP table, or you need to configure the required MAC address on the destination machine. I'm puzzled as to why you think you want to do this, though - what's the application? Regards, Antony. -- Normal people think "If it ain't broke, don't fix it". Engineers think "If it ain't broke, it doesn't have enough features yet". Please reply to the list; please don't CC me.