Perform the following steps to assign the chain to RADIUS Server event and configure details of the Open VPN server with a secret:
Click Events.
Click Edit next to the RADIUS Server event.
Ensure that Is enabled is set to ON.
Select the chains that you have created in Create a Chain.
Click Add to add and assign a RADIUS Client to the event:
Specify the IP address of the OpenVPN server in IP Address.
Specify the OpenVPN server name in Name.
Specify the OpenVPN server secret and confirm the secret.
NOTE:Ensure to make a note of this secret for future reference.
Ensure that the RADIUS Client is set to ON.
Click Save.
Continue with Configure the OpenVPN Server.