Patton electronic 29XX manual Authentication Configuration screen

Access Server Administrators’ Reference Guide 5 • Authentication

(auValidation)” below), configure the additional parameters as shown in figure 17 to configure RADIUS parameters. See “Static User Authentication” on page 41 to set up Static users.

Figure 17. Authentication Configuration screen

Validation (auValidation)

Selects how the access server will authenticate an incoming call. Select from:

•No Validation(0)—Select this to allow un-authenticated calls into the access server, and on to your LAN, using the default service.

•static Users(1)—Use the access server internal user database only to authenticate. Static users are simply users and passwords entered into the access server’s internal users database.

•radius Users(2)—Use RADIUS to authenticate and provision user services. RADIUS is a client-server sys- tem developed to manage the flexible requirements of remote dial-in users. The RADIUS protocol is speci- fied under RFC 2138 for authentication and RFC 2139 for accounting. RADIUS servers are available as freeware for most computer platforms and is an excellent method for managing user dial-in security. Any RADIUS entries will require an associated server to process authentication requests from the access server or the access server will reject users access. For more information about RADIUS, see RADIUS User Authen- tication, below.

•tacacs Users(3)—This feature is not currently available

•static Then RADIUS(4)—Check the internal user database first, if no match is found, then use RADIUS to authenticate and provision user services.

•static Then Tacacs(5)— Check the internal user database first, if no match is found, then use TACACS to authenticate and provision user services. Not currently implemented.

Note The following options apply only when using an external authentication server.

Setting Up Authentication 38