Forgive me if I posted this in the wrong section mods.

I've been trying to get my computer to become dns spoofed. My attacker is a MBP running VMware Fusion 5 with BT5 R3 with a USB Alfa. I can crack my network fine, but when I try to arpspoof/dnsspoof my desktop, it just gives me a DOS. Here's the funky part. I have BT5 ARM on my Samsung tablet....it works perfectly with arpspoof and dnsspoof. I'm able to effectively spoof my network....

And yes, forwarding is on. "echo 1 > /proc/sys/net/ipv4/ip_forward"

My question(s): Is there a way to get this to actually work or am I SOL? Why wouldn't it work if I'm physically connected to the network via USB?

Thanks ahead of time.