User manual

Chapter 8. Device Management
167
Authentication
 Disable Local Authentication
Selecting this option disables login authentication on the KVM Over the
NET™ switch. The switch can only be accessed using LDAP, LDAPS,
MS Active Directory, RADIUS or CC Management authentication.
 RADIUS Settings
To allow authentication and authorization for the KVM Over the NET™
switch through a RADIUS server, do the following:
1. Check Enable.
2. Fill in the IP addresses and service port numbers for the Preferred and
Alternate RADIUS servers. You can use the IPv4 address, the IPv6
address or the domain name in the IP fields.
3. In the Timeout field, set the time in seconds that the KVM Over the
NET™ switch waits for a RADIUS server reply before it times out.
4. In the Retries field, set the number of allowed RADIUS retries.
5. In the Shared Secret field, key in the character string that you want to
use for authentication between the KVM Over the NET™ switch and
the RADIUS Server. A minimum of 6 characters is required.