I need to prove to my boss that he has a vulnerability to a mitm vector on his network. To do so I have been trying to configure ettercap with dns_spoof as an example.
When I run the attack on myself I am redirected reliably, however, I cant redirect any other computers on my network (I own them all so its all good).
Does anyone know what might be causing this? I have flushed the dscache on them and still nothing.