hello all
i wz trying Cain's arp poisoing n when i see the arp entries on the computer i'm tryin to poision it shows me the sniffer computers mac(hence arp poision success) but i'm not able to communicate or do anything from the poisoned computer. i tried settin up an ftp server in my subnet n the poisoned node wasn't even able to communicate to that ftp server. what could be the problem, are the packets being discarded by the sniffer computer???

thanx