Windows下經過命令行進行端口轉發

支持xp  2000 2003 win7 2008

1. 關閉防火牆

netsh advfirewall set allprofiles state off

(win2003&xp是用netsh firewall set opmode DISABLE 關閉)

恢復防火牆netsh advfirewall set allprofiles state on

2. 安裝IPV6 netsh interface ipv6 install（xp下IPV6必須安裝，不然端口轉發不可用！）

3.   添加一個IPV4到IPV4的端口映射

netsh interface portproxy add v4tov4 listenaddress=192.168.193.1 listenport=22 connectaddress=xxx.xxx.xxx.xxx connectport=22 指定監聽ip和端口

4. 刪除 netsh interface portproxy delete v4tov4 listenaddress=192.168.193.1 listenport=22

5. 查看存在的轉發 netsh interface portproxy show all