Digi Connect IT 16, Руководство пользователя

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User authentication Terminal Access Controller Access-Control System Plus ()
Digi Connect IT® 16/48 User Guide 518
Terminal Access Controller Access-Control System Plus ()
Your Connect IT 16/48 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 Connect IT 16/48 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 Connect IT 16/48 device prior to configuration. The process of setting up a
server varies by the server environment.
This section contains the following topics:
user configuration 519
server failover and fallback to local authentication 520
Configure your Connect IT 16/48 device to use a server 520