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Legrand PDU User Guide 179
Click Edit to edit its settings, and click Modify Server to save changes. For information on each field,
see
Adding LDAP/LDAPS Servers
(on page 175) or
Adding Radius Servers
(on page 177).
Click Delete to delete the server, and then confirm the operation.
Click Test Connection to verify the connection to the selected server. User credentials may be
required.
Click
or
to change the server order, which determines the access priority, and click
Save Order to save the new sequence.
Note: Whenever Legrand PDU is successfully connected to one external authentication server, it STOPS
trying access to remaining servers in the authentication list regardless of the user authentication result.
To enable both external and local authentication:
1. In the Authentication Type field, select the external authentication you want -- LDAP or Radius.
2. Select the following checkbox. Then the Legrand PDU always tries external authentication first.
Whenever the external authentication fails, the Legrand PDU switches to local authentication.
3. Click
Save.
To disable external authentication:
1. In the Authentication Type, select Local.
2. Click
Save.
Configuring Login Settings
Choose Device Settings > Security > Login Settings to open the Login Settings page, where you can:
Configure the user blocking feature.
Note: The user blocking function applies only to local authentication instead of external authentication
through AA servers.
Determine the timeout period for any inactive user.
Prevent simultaneous logins using the same login name.
To configure user blocking:
1. To enable the user blocking feature, select the "Block user on login failure" checkbox.
2. In the "Block timeout" field, type a value or click
to select a time option. This setting determines how
long the user is blocked.
If you type a value, the value must be followed by a time unit, such as '4 min.' See
Time Units
(on
page 98).
3. In the "Maximum number of failed logins" field, type a number. This is the maximum number of login
failure the user is permitted before the user is blocked from accessing the Legrand PDU.
4. Click
Save.
Tip: If any user blocking event occurs, you can unblock that user manually by using the "unblock" CLI
command over a local connection. See
Unblocking a User
(on page 388).
To set limitations for login timeout and use of identical login names:
1. In the "Idle timeout period" field, type a value or click
to select a time option. This setting determines
how long users are permitted to stay idle before being forced to log out.
If you type a value, the value must be followed by a time unit, such as '4 min.' See
Time Units
(on
page 98).
