ZyXEL Communications ZyWALL5UTM 4.0 User Manual

ZyWALL 5/35/70 Series User’s Guide

369 

Chapter 21 Authentication Server

The following table describes the labels in this screen.  

Table 123   RADIUS

Authentication Server

Active

Select the check box to enable user authentication through an external 

authentication server.
Clear the check box to enable user authentication using the local user profile 

on the ZyWALL. 

Server IP Address

Enter the IP address of the external authentication server in dotted decimal 

notation. 

Port Number

The default port of the RADIUS server for authentication is 1812. 
You need not change this value unless your network administrator instructs 

you to do so with additional information. 

Key

Enter a password (up to 31 alphanumeric characters) as the key to be shared 

between the external authentication server and the ZyWALL. 
The key is not sent over the network. This key must be the same on the 

external authentication server and ZyWALL. 

Accounting Server

Active

Select the check box to enable user accounting through an external 

authentication server. 

Server IP Address

Enter the IP address of the external accounting server in dotted decimal 

notation. 

Port Number

The default port of the RADIUS server for accounting is 1813. 
You need not change this value unless your network administrator instructs 

you to do so with additional information. 

Key

Enter a password (up to 31 alphanumeric characters) as the key to be shared 

between the external accounting server and the ZyWALL. 
The key is not sent over the network. This key must be the same on the 

external accounting server and ZyWALL.

Apply

Click Apply to save your changes back to the ZyWALL.

Reset

Click Reset to begin configuring this screen afresh.