To Restrict Access to the Entire Server

1. Access the Server Manager for the server instance.

2. On the Preferences tab, click the Administer Access Control link.

3. Select the entire server from the drop-down list, click Select, and then click the corresponding Edit button.

   The Access Control Rules For page is displayed.

4. Add a rule to deny access to all.

5. Add another rule to allow access to a specific group.

6. Use From Host to specify the host names and IP addresses you want to restrict.

7. Click Submit to save your changes.