Configuring RADIUS includes configuring the RADIUS server such as FreeRADIUS, a radius client on user’s computers, and configuring users in the system. For this example the two users will be Pat Lee, and Kelly Green. They belong to a group called exampledotcom_employees. When it is all configured, the RADIUS daemon needs to started.

The users have a RADIUS client installed on their PCs that allows them to authenticate through the RADIUS server.