Using the EWS
1 From the EWS, click Settings > Security > Set Date and Time.
Note: For information about accessing the EWS, see “Using the Embedded Web Server” on page 15. Be sure to
disable HTTP and HTTPS access after you have finished using the EWS.
2 Select the Enable NTP check box, and then type the IP address or hostname of the NTP Server.
3 If the NTP server requires authentication, select the Enable Authentication check box, and then click “Install
auth keys” to browse to the file containing the NTP authentication credentials.
4 Click Submit.
Using the touch screen
1 From the home screen touch Menus > Security > Set Date and Time.
2 Set Enable NTP to On.
3 Type the IP address or hostname of the NTP server.
4 If the NTP server requires authentication, set Enable Authentication to On.
5 Touch Submit.
Kerberos
If you will be using LDAP+GSSAPI or Common Access Cards to control user access to the MFP, you must first configure
Kerberos.
Using the EWS
1 From the EWS, click Settings > Security > Security Setup.
Note: For information about accessing the EWS, see “Using the Embedded Web Server” on page 15. Be sure to
disable HTTP and HTTPS access after you have finished using the EWS.
2 Under Advanced Security Setup, Step 1, select Kerberos 5.
3 Under Simple Kerberos Setup, for KDC Address, type the IP address or hostname of the KDC (Key Distribution
Center) IP.
4 For KDC Port, type the number of the port used by the Kerberos server.
5 For Realm, type the realm used by the Kerberos server.
Note: The Realm entry must be typed in all UPPERCASE letters.
6 Click Submit to save the information as a krb5.conf file.
Note: Because only one krb5.conf file is used, uploading or submitting Simple Kerberos settings will overwrite the
configuration file.
Administering the device
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