1、首先安裝IPV6（xp下IPV6必須安裝，否則端口轉發不可用！）
netsh interface ipv6 install
2、添加一個IPV4到IPV4的端口映射
例：netsh interface portproxy add v4tov4 listenport=16688 listenaddress=192.168.2.112 connectport=16688 connectaddress=xxxxxxxxxxx
3、指定監聽ip和端口可以刪除
netsh interface portproxy delete v4tov4 listenport=16688 listenaddress=192.168.2.112
4、可以查看存在的轉發
netsh interface portproxy show all
Tis:防火牆
netsh firewall set portopening TCP 16688 ENABLE
netsh firewall delete portopening protocol=TCP port=16688