顯示映射列表
netsh interface portproxy show all
將本地的1234端口的數據轉發至192.168.x.x上的1234端口
netsh interface portproxy add v4tov4 listenport=1234 connectaddress=192.168.x.x connectport=1234
刪除映射
netsh interface portproxy delete v4tov4 listenaddress=192.168.x.x listenport=1234