Black Box LRU4240 - Manual (Page 54)

42 SALES: 0870 90 10 750 Dual Trunk E1 Router User’s Guide
Dual Trunk E1 Router
C
ONFIGURING
TUI A
CCESS
R
IGHTS
C
ONFIGURING
R
ADIUS
A
UTHENTICATION
When a user telnets to the device, the Dual Trunk E1 Router prompts for user login and password,
and sends the request to a designated primary radius server to authenticate the user access. If the
server rejects access based on invalid user login or password, or if there is no response received
from the server, the Dual Trunk E1 Router will send a ... message to the user and terminates the
telnet session. Login failures are logged in the event log.
If the primary server does not respond, after a configured number of retries, the unit can send the
request to a designated secondary radius server.
A super user can always bump any existing logged user.
Table 4-13 Setting TUI access rights
Procedure Steps
Setting normal user password 1.Select menu-8C
2.Select Normal user password field
3.Enter password, 10 characters maximum.
A “no passwords” situation gives any user logging on Superuser access
rights.
By default the normal user password is the same for super user, if no
password is set for super user.
Setting super user password 1.Select menu-8C
2.Select Super user password field
3.Enter password, 10 characters maximum
If you do set a normal user password, you should set a unique super user
password to prevent conflicts.
Table 4-14 Configuring Radius authentication
Procedure Steps
Setting Primary Radius server IP
address 1.Select Menu-8G
2.Select Radius Primary Server IP address
3.Enter Radius Primary Server IP address
Setting Secondary Radius server IP
address (Optional) 1.Select Radius Backup Server IP address
2.Enter Radius Backup Server IP address
Enter authentication key with
Radius Primary server 1. Select Radius Primary Server Secret Key
2.Enter authentication key
Enter authentication key with
Radius Backup server 1. Select Radius Backup Server Secret Key
2.Enter authentication key