Canon MF6180dw Manual page 621

[Server Name] Enter up to 24 alphanumeric characters for identifying the LDAP server.
Enter up to 47 alphanumeric characters for the IP address or the host name of the LDAP
[Server Address]
server.
IMPORTANT
[Server Address] and DNS
To prevent errors from occurring when searching for destinations, make sure to check the following:
If the host name is entered for [Server Address], make sure that a DNS server is available in the network.
If the IP address is entered for [Server Address], check whether the DNS server supports only forward lookup. If the
server supports only forward lookup, select [Do Not Use] or [Use] for [Login Information]. Before you select [Use
(Security Authentication)], make sure that the DNS server supports reverse lookup.
Specify the node in the directory information tree (DIT) that you want to start search from.
Leaving the text box blank sets the machine to start search from an
arbitrary node selected automatically.
[Position to Start
Search]
[Port Number] Enter the port number used for communicating with the LDAP server.
[Search Timeout] Specify how long the machine searches. Enter between 30 and 300 seconds.
Select [Do Not Use], [Use], or [Use (Security Authentication)] depending on the type of
authentication implemented by the LDAP server. When [Use] or [Use (Security Authentication)]
is selected, the user name and password must be specified.
[Login Information]
Depending on the type of characters used, up to 120 characters can be entered.
When specifying the node, enter "DC=", followed by a host name (a dotdelimited character
string in the Active Directory domain name), and separate each of the entries with a
comma. If the domain name is "john.example.com", for example, enter
"DC=john,DC=example,DC=com".
[Do Not Use]
Select not to authenticate the machine using the login
information.