Set up the Authentication Server

In the AZTCO-FW webGUI, go to System > User Manager, on the Servers tab. Click  on the right.

Enter these values:

Descriptive nameRADIUS
TypeRadius
Hostname or IP address192.168.77.15
Shared SecretPaste the shared secret generated by the RADIUS server. Then delete the file containing the shared secret. It will not be needed again and if it is, a new one may be generated instead.
Services offeredAuthentication and Accounting
Authenti- cation      port value1812
Accounting port value1813