Nortel Networks 4050 User Manual

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Chapter 6 Configuring authentication 235
Nortel Secure Network Access Switch 4050 User Guide
 
Before you begin
Before you configure authentication on the Nortel SNAS 4050, you must 
complete the following tasks:
1
Create the Nortel SNAS 4050 domain, if applicable (see 
If you ran the quick setup wizard during initial setup, Domain 1 has been 
created on the Nortel SNAS 4050.
2
Create and configure the groups (see 
3
For external authentication servers, create or modify settings on the external 
server as required.
a
A free RADIUS server may require specific settings in the clients.conf 
file and the Users file to match group parameters you may have 
configured on the Nortel SNAS 4050.
b
A Steel-belted RADIUS server requires specific settings in the vendor.ini 
file, master dictionary, and vendor dictionary.
c
An MS IAS RADIUS server may require vendor parameters to be 
configured on the Microsoft Management Console (MMC).
4
To configure external authentication, you require the following information 
about the authentication server configuration:
a
RADIUS servers:
— server IP address
— port number used for the service
— shared secret
— Vendor-Id attribute
Note: With Nortel Secure Network Access Switch 
Software Release 1.0, you cannot configure the Nortel SNA solution to 
have more than one domain.