- Navigate to Configuration > System > Name Services.
- Click the NIS / LDAP tab and confirm that LDAP Mode is shown.
- Click Add.
- In the Add LDAP Server dialog box, complete the following information:
- In the Server IP Address box, enter the IP address for the LDAP server.
- In the Port box, enter the standard port number to use for communication with the LDAP server. The default value is 389.
- In the TLS Port box, enter the secure port to use for communication with the LDAP server. The default value is 636.
- Click Add.