Dear all,

I've got some problems with arpspoofing,

Situation.
Host Machine MACbook , guest backtrack 5r3.
Connected via bridge , while i try to arpspoof a host machine thats connected to the same network.. The internet dies on the spoofed machine!

I'm using VM fusion to run backtrack!

What do you think is causing the problem? It's been a hustle, ive been trying to fix it for a month now!
Whenever i try to arpspoof a victim, the internet goes dead! on the victim!