Digi TX54, Руководство пользователя

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User authentication Terminal Access Controller Access-Control System Plus ()
TX54 User Guide 755
Terminal Access Controller Access-Control System Plus
()
Your TX54 device supports Terminal Access Controller Access-Control System Plus (), a
networking protocol that provides centralized authentication and authorization management for
users who connect to the device. With support, the TX54 device acts as a client,
which sends user credentials and connection parameters to a server over TCP. The
server then authenticates the client requests and sends back a response message to the
device.
When you are using authentication, you can have both local users and users able
to log in to the device. To use authentication, you must set up a server that is
accessible by the TX54 device prior to configuration. The process of setting up a server varies
by the server environment.
This section contains the following topics:
user configuration 756
server failover and fallback to local authentication 757
Configure your TX54 device to use a server 757