windows实现端口映射

查询端口映射情况

netsh interface portproxy show v4tov4
查询这个IP所有的端口映射。
netsh interface portproxy show v4tov4|find “192.168.1.1”

增加一个端口映射

netsh interface portproxy add v4tov4 listenport=外网端口 listenaddress=主IP connectaddress=私网IP connectport=私网IP端口
例如:
netsh interface portproxy add v4tov4 listenport=8888 listenaddress=118.123.13.180 connectaddress=192.168.1.10 connectport=2222

删除一个端口映射

netsh interface portproxy delete v4tov4 listenaddress=主IP listenport=外网端口
例如:
netsh interface portproxy delete v4tov4 listenaddress=118.123.13.180 listenport=8888