Hi, all, I wish to copy over fdb(forwarding database entries) learnt over from one interface onto as they are from another interface. Like for eg : brctl showmacs br0 port no mac addr is local? ageing timer 1 00:30:1a:01:6f:e4 no 0.46 1 00:30:1a:1c:3d:b7 yes 0.00 2 00:30:1a:1c:3d:b8 yes 0.00 Instead of the above in line 1 if i wish to forcefully add mac " 00:30:1a:01:6f:e4 " from port 2 instated of port 1. Do i need to create a separate ioctl for it from the brctl to the kernel code or is thier some provision for doing it. Regards, Munro.