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Linux系统实现端口映射
查询端口映射情况
netsh interface portproxy show v4tov4
查询某一个IP的所有端口映射情况
netsh interface portproxy show v4tov4 | find "[IP]"
例：
netsh interface portproxy show v4tov4 | find "192.168.1.1"
增加一个端口映射
netsh interface portproxy add v4tov4 listenaddress=[外网IP] listenport=[外网端口] connectaddress=[内网IP] connectport=[内网端口]
例：
netsh interface portproxy add v4tov4 listenaddress=2.2.2.2 listenport=8080 connectaddress=192.168.1.50 connectport=80删除一个端口映射
netsh interface portproxy delete v4tov4 listenaddress=[外网IP] listenport=[外网端口]
例：
netsh interface portproxy delete v4tov4 listenaddress=2.2.2.2 listenport=8080
