做80和3389端口转发
方法1:
qemu -hda XXX.img -boot c -m 300M -k de -usb -redir tcp:3389::3389 -redir tcp:80::80
方法2:
echo "1">/proc/sys/net/ipv4/ip_forward
/sbin/iptables -t nat -A PREROUTING -i eth1 -d 172.16.0.90 -p tcp -m tcp --dport 3389 -j DNAT --to-destination 10.3.0.2:3389