Hi,
To achieve this, you can configure a port forwarding rule. The rule would accept the traffic coming to the WAN IP of your RUT241 on port 1194 and redirect it to the local IP address of your OpenVPN server (your PC) on the same port 1194.
So the port forwarding rule:
- Protocol: UDP
- Source Zone: WAN
- External port: 1194
- Internal Zone: LAN
- Internal IP address: <LAN IP ADDRESS OF YOUR SERVER/PC>
- Internal port: 1194
More information about Firewall and traffic rules can be found HERE.
Also, in the configuration of your OpenVPN server, you would need to change the remote (IP address) to the WAN IP of your RUT241.
Then, if you want OpenVPN clients to be able to reach devices on the server's LAN, you will need to configure the server. This can be done by adding a push option to OpenVPN server config file.
push "route 192.168.100.0 255.255.255.0"
This will advertise 192.168.100.0/24 LAN network to VPN clients.
Kind Regards,
Andzej