Changes

When you have a Static key, you 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 Static key 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'''); the two routers will be connected via OpenVPN; the Server's Virtual IP address will be '''10.0.0.1'''; the Client's - '''10.0.0.2''':

When you have a Static key, you 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 Static key 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'''); the two routers will be connected via OpenVPN; the Server's Virtual IP address will be '''10.0.0.1'''; the Client's - '''10.0.0.2''':

[[File:Networking rut configuration openvpn instances static v1.png|alt=|border|class=tlt-border||1547x1547px]]

[[File:Networking rut configuration openvpn instances static v1.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.). Other important aspects are the '''Local tunnel endpoint IP''' and the '''Remote tunnel endpoint IP'''. Take note these two particular parameter values are reversed for the individual Client and the Server configurations since these values represent opposite things depending on the instance's perspective.

To sum up, just make sure the Server and the Clients use the same parameters (same authentication, same port, same protocol, etc.). Other important aspects are the '''Local tunnel endpoint IP''' and the '''Remote tunnel endpoint IP'''. Take note these two particular parameter values are reversed for the individual Client and the Server configurations since these values represent opposite things depending on the instance's perspective.

TAP is used for creating a network bridge between Ethernet segments in different locations. For this example we will be creating a TAP (bridged) 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: '''192.168.1.2'''); the two routers will be connected via OpenVPN.

TAP is used for creating a network bridge between Ethernet segments in different locations. For this example we will be creating a TAP (bridged) 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: '''192.168.1.2'''); the two routers will be connected via OpenVPN.

[[File:Networking rut configuration openvpn tap configuration v1.png|alt=|border|class=tlt-border||1547x1547px]]

[[File:Networking rut configuration openvpn tap configuration v1.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.). Since the OpenVPN interface that comes up is bridged with the LAN interface, make sure the routers are in the '''same subnet''' (192.168.1.0 in this case). While making sure of that, don't forget that the routers can't have the same IP address, just the same subnet (for example, if both routers have the LAN IP 192.168.1.1, the connection won't work; if one has, for example, 192.168.1.1 and the other 192.168.1.100, then the connection will work).

To sum up, just make sure the Server and the Clients use the same parameters (same authentication, same port, same protocol, etc.). Since the OpenVPN interface that comes up is bridged with the LAN interface, make sure the routers are in the '''same subnet''' (192.168.1.0 in this case). While making sure of that, don't forget that the routers can't have the same IP address, just the same subnet (for example, if both routers have the LAN IP 192.168.1.1, the connection won't work; if one has, for example, 192.168.1.1 and the other 192.168.1.100, then the connection will work).