netsh -> interface -> portproxy

add v4tov4 listenport=5122 connectaddress=192.168.100.170 connectport=5122

commit

add v4tov4 listenport=5110 connectaddress=127.0.0.1 connectport=80
delete v4tov4 listenaddress=112.220.221.117 listenport=9515

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