I have read many tutorials on ettercap and seen many videos. So I've tried to arp poison my lan. Everything goes smooth, but when I use the ettercap plugin chk_poison it comes back "chk_poison: No poisoning at all ". When I open wireshark to see whats going on it looks like the poising has worked on my router as well as my target .
ARP 192.168.2.1 is at 00:11:22:33:44:55 (duplicate use of 192.168.2.100 detected!)
ARP 192.168.2.100 is at 00:11:22:33:44:55
( I spoofed my mac to make it easier to track). What's going on here?
Received packets : 13032368924
Dropped packets : 0 0.00 %
Forwarded : 74647 bytes: 63237265