Changes

Now we can start configuring OpenVPN Server and Client instances. For this example we will be creating a TUN (Tunnel) type connection that uses the UDP protocol for data transfer and TLS for Authentication. We will be using two RUT routers: '''RUT1''' ('''Server'''; LAN IP: '''192.168.1.1'''; WAN (Public static) IP: '''213.226.191.61''') and '''RUT2''' ('''Client'''; LAN IP: '''192.168.2.1'''); that will be connected into virtual network (with the virtual address: '''10.0.0.0'''):

Now we can start configuring OpenVPN Server and Client instances. For this example we will be creating a TUN (Tunnel) type connection that uses the UDP protocol for data transfer and TLS for Authentication. We will be using two RUT routers: '''RUT1''' ('''Server'''; LAN IP: '''192.168.1.1'''; WAN (Public static) IP: '''213.226.191.61''') and '''RUT2''' ('''Client'''; LAN IP: '''192.168.2.1'''); that will be connected into virtual network (with the virtual address: '''10.0.0.0'''):

[[File:Networking rut configuration openvpn configuration.png|alt=|border|class=tlt-border||1547x1547px]]

[[File:Networking rut configuration openvpn configuration.png|alt=|border|class=tlt-border|1100px]]

To sum up, just make sure the Server and the Clients use the same parameters (same authentication, same port, same protocol, etc.). Another important aspect is the '''Virtual network IP address''' (10.0.0.0 in this case). The Server and the connected Clients will be given IP addresses that belong to this network. If you're creating an exceptionally large network, you might want to change the '''Virtual network netmask'''.  

To sum up, just make sure the Server and the Clients use the same parameters (same authentication, same port, same protocol, etc.). Another important aspect is the '''Virtual network IP address''' (10.0.0.0 in this case). The Server and the connected Clients will be given IP addresses that belong to this network. If you're creating an exceptionally large network, you might want to change the '''Virtual network netmask'''.