User guide
ManageEngine Firewall Analyzer :: User Guide 
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Zoho Corp. 
RADIUS Server Configuration Settings 
You can also leverage the RADIUS authentication for user access bypassing the local 
authentication provided by Firewall Analyzer. 
In the RADIUS server authentication the users credentials are sent to the RADIUS 
server. The server checks for the user credentials and sends the authentication 
successful message to Firewall Analyzer server. 
Note: If the user has only RADIUS server authentication, create the user in Firewall 
Analyzer with dummy password. On user logging in with RADIUS server 
authentication, the dummy password in the local server is ignored and the user 
credentials are sent to RADIUS server for authentication. Refer the procedure given 
in the Adding Users document to add a new user with dummy password. 
You can make Firewall Analyzer work with RADIUS server in your environment. This 
section explains the configurations involved in integrating RADIUS server with Firewall 
Analyzer. 
Procedure to configure RADIUS server settings 
To configure RADIUS server in Firewall Analyzer, provide the following basic details 
about RADIUS server and credentials to establish connection: 
Click the External Authentication Settings link under the Settings tab to configure 
the RADIUS server configuration. On clicking the Radius Server tab, the configuration 
fields are displayed. In that page, you will find the following fields: 
RADIUS Server 
Settings 
Description 
Radius Server IP 
The IP Address of the machine in which the RADIUS server is 
running. Enter the IP address of the host where RADIUS server 
is running 
Radius Server 
Authentication Port 
The port used by the RADIUS server for authenticating users. 
Enter the port used for RADIUS server authentication. By 
default, RADIUS has been assigned the UDP port 1812 for 
RADIUS Authentication. 
Radius Server 
Protocol 
The protocol used by the RADIUS server for authenticating 
users. 
Select the protocol that is used to authenticate users. Choose 
from four protocols: 
•  PAP - Password Authentication Protocol 
•  CHAP - Challenge-Handshake Authentication Protocol 
•  MSCHAP - Microsoft Challenge-Handshake 
Authentication Protocol 










