User blocking determines how many times a user can attempt to log in to the PXE and fail authentication before the user is blocked.
Note that this function applies only to local authentication instead of authentication through external AA servers.
Note: If any user blocking event occurs, you can unblock that user manually by using the "unblock" CLI command via a local connection. See Unblocking a User.
Tip: If the desired time option is not listed, you can manually type the desired time in this field. For example, you can type "4 min" to set the time to 4 minutes.