15 Security132 Xerox WorkCentre 4250/4260 Series System Administration Guide16. Follow the steps in Verify that LDAP Authentication is enabled at the machine onpage 135 to check that you have setup authentication correctly.Configure Network Authentication - Kerberos (Windows ADS)1. At your Workstation, open the web browser, enter the TCP/IP Address of the machinein the Address bar.2. Press [Enter].3. Click on the [Properties] tab.4. Click on the [Security] link.5. Click on the [Authentication] link.6. Click on the [Authentication] link.7. Click on [Require Network Authentication].8. To allow guests to access the machine, select the [Allow Guest Access] option andenter the required [Passcode] for the guest account.NOTE: You cannot leave the Passcode blank.9. Select the [Kerberos (Windows ADS)] option as the Authentication Type.10. Click on [OK].11. Enter your Default Realm information in the [Required Information] area.12. Enter your Backup Realm information in the [Additional Information] area.13. If the [Alternates...] button is available, enter the details of additional alternaterealms the system should use for authentication.14. Click on [Always prompt for logoff after each Scan job], in the Logoff Reminderarea, if you want to enable this service.15. Click on the [Apply] button to accept the changes.If prompted, enter the Administrator’s User ID [admin] and Password [1111], andclick on [Login].16. Follow the steps in Verify that LDAP Authentication is enabled at the machine onpage 135 to check that you have setup authentication correctly.Configure Network Authentication - SMB (Windows NT 4)1. At your Workstation, open the web browser, enter the TCP/IP Address of the machinein the Address bar.2. Press [Enter].3. Click on the [Properties] tab.4. Click on the [Security] link.5. Click on the [Authentication] link.6. Click on the [Authentication] link.
