Security/When; Security/Radius Server; Radius Server/Primary Server; Radius Server/Secondary Server - ADTRAN Express L128 User Manual

Security/When

Write security: 1; Read security: 2
The Express L128/L128T can be configured to authenticate the PPP peer (us-
ing the above method) for incoming calls using Answer Only (def), or for out-
going and incoming calls using Originate and Answer.

Security/Radius Server

The parameters for the radius server are configured in this menu. The RADI-
US server can be used for authenticating a PPP peer (if defined under Security/
Authentication) and for Telnet server sessions.

Radius Server/Primary Server

Write security: 1; Read security: 2
This is the IP address of the first RADIUS server that the Express L128/L128T
should attempt to communicate with when authenticating a PPP peer.

Radius Server/Secondary Server

Write security: 1; Read security: 2
This is the IP address of the back-up RADIUS server that the Express L128/
L128T should attempt to communicate with when the primary server does not
respond.

Radius Server/UDP Port

Write security: 1; Read security: 2
This is the UDP port that the Express L128/L128T should use when commu-
nicating with the RADIUS server. The default is 1645, which is the commonly
used port.

Radius Server/Secret

Write security: 0; Read security: 1
The RADIUS server and Express L128/L128T share this text string, which is
used by the RADIUS server to authenticate the Express L128/L128T that is the
RADIUS client. The factory default is to not use a secret.
61202.070L1-1
Chapter 3: Terminal Menu Operation and Structure
Express L128/L128T User Manual 57