After configuring the AuthAnvil RADIUS server, the event log notes that the service failed to start.
The server has been configured to listen to a port that is already being used by an existing service like NAP or IAS.
Run the configuration again and set it to a different port. You will also have to change the the network appliance or service (RRAS) to utilize this port as well and ensure that a inbound rule has been added to the firewall for the port.
If you have any questions or need some help, we would be happy to assist. Open a case at kaseya.zendesk.com .