Canon Authorized Sen for ImageRUNNER Machines Version 4.1 - Manual (Page 51)

Authorized Send Installation and Configuration Guide for imageRUNNER Machines 51
5. Specify the settings for the selected authentication method.
5.1 If you select [Kerberos] as the authentication method, specify the
Authentication Settings, Retrieve User E-Mail Address During
Authentication, Scan to Home Directory Settings, and Scan to Folder
Authentication Settings.
Authentication Settings
Method: Kerberos
Pull Host from Select [Yes] to automatically pull the host information
DNS:
from the DNS after you click [Create]. Select [No] if you
want to manually configure the host information. The
default setting is ‘No’.
If you select the [Yes] radio button, the first “live”
domain controller is used as the authentication server
after you click [Create].
Host:
This text box is only displayed if Pull Host from DNS is
set to ‘No’. Enter the DNS name or IP address of the
authentication server.