arphound performances:
AMD duron 1.2GHz
VARIOUS CONFLICTS:
./fastarpgen -dd 0 -d 0 -c 10 -fm 00-de-ad-be-ef-00 -lm 03-df-ad-be-ef-00 -fi 192.168.0.40 -li 192.168.30.250 -m n -ic 1000 -di 192.168.0.10
20% CPU at 25 MBps

"NOMINAL":
./fastarpgen -dd 0 -d 0 -c 10 -fm 00-de-ad-be-ef-00 -lm 03-df-ad-be-ef-00 -fi 192.168.0.40 -li 192.168.30.250 -m s -ic 1000 -di 192.168.0.10
20% CPU at 25 MBps