With domain realm assignment, a host name is translated into the corresponding Kerberos realm name. This article shows how to configure domain realm mapping in IGEL OS.

Menu path: Security > Active Directory/Kerberos > Domain Realm Mapping



Use default DNS domain - Active Directory domain mapping

☑  The DNS name and Active Directory domain name match. (Default)

☐  DNS name and Active Directory domain name assignments must be set up.


Domain Realm Mapping

To manage the list of realm mappings:

  • Click   to create a new entry.
  • Click   to remove the selected entry.
  • Click   to edit the selected entry.
  • Click   to copy the selected entry.


To set up a DNS name to Active Directory domain name assignment proceed as follows:

  1. Click   to create a new entry.
    The Add dialog is displayed.

  2. Under DNS host or domain name, enter the lower case FQDN name of a host or a domain that is to be assigned to an Active Directory domain name. Example: .example.com

  3. Under Active Directory domain name, enter the Active Directory domain name that is to be assigned to the host name.

  4. Click Confirm.
    The data entered will be added to the Domain Realm Mapping list.