netsh指令實作端口轉發

--如果已經安裝了ipv6，該語句可以不需要

netsh interface ipv6 install

--配置端口轉發

netsh interface portproxy add v4tov4 listenaddress=192.168.31.254 listenport=14941 connectaddress=183.30.197.245 connectport=9797

netsh interface portproxy add v4tov4 listenport=14942 connectaddress=183.30.197.245 connectport=9797

--取消配置的端口轉發

netsh interface portproxy delete v4tov4 listenaddress=192.168.1.8 listenport=33891

--檢視配置的端口轉發

netsh interface portproxy show v4tov4