LDAP Server Setting Items

Use LDAP Server

Select Use or Do Not Use.

LDAP Server Address

Enter the address of the LDAP server. Enter between 1 and 255 characters of either IPv4, IPv6, or FQDN format. For the FQDN format, you can use alphanumeric characters in ASCII (0x20-0x7E) and "- " except for the beginning and end of the address.

LDAP server Port Number

Enter the LDAP server port number between 1 and 65535.

Secure Connection

Specify the authentication method when the scanner accesses the LDAP server.

Certificate Validation

When this is enabled, the certificate of the LDAP sever is validated. We recommend this is set to Enable.

To set up, the CA Certificate needs to be imported to the scanner.

Search Timeout (sec)

Set the length of time for searching before timeout occurs between 5 and 300.

Authentication Method

Select one of the methods.

If you select Kerberos Authentication, select Kerberos Settings to make settings for Kerberos.

To perform Kerberos Authentication, the following environment is required.

• The scanner and the DNS server can communicate.

• The time of the scanner, KDC server, and the server that is required for authentication (LDAP server, SMTP server, File server) are synchronized.

• When the service server is assigned as the IP address, the FQDN of the service server is registered on the DNS server reverse lookup zone.

Kerberos Realm to be Used

If you select Kerberos Authentication for Authentication Method, select the Kerberos realm that you want to use.

Administrator DN / User Name

Enter the user name for the LDAP server in 128 characters or less in Unicode (UTF-8). You cannot use control characters, such as 0x00-0x1F and 0X7F. This setting is not used when Anonymous Authentication is selected as the Authentication Method. If you do not specify this, leave it blank.

Password

Enter the password for the LDAP server authentication in 128 characters or less in Unicode (UTF-8). You cannot use control characters, such as 0x00-0x1F and 0X7F. This setting is not used when Anonymous Authentication is selected as the Authentication Method. If you do not specify this, leave it blank.