Netsh Port Proxy (Windows)

Native Windows port forwarding without extra tooling.

Add a forwarding rule

netsh interface portproxy add v4tov4 listenport=3322 listenaddress=192.168.45.78 connectport=22 connectaddress=10.8.20.130

Allow inbound traffic in the firewall

netsh advfirewall firewall add rule name="port_forward_ssh_3322" protocol=TCP dir=in localip=192.168.45.78 localport=3322 action=allow

Cleanup

netsh advfirewall firewall delete rule name="port_forward_ssh_3322"
netsh interface portproxy del v4tov4 listenport=3322 listenaddress=192.168.45.78