Modify an MIT Kerberos realm

You can modify an MIT Kerberos realm by modifying the Key Distribution Center (KDC) and the administrative server settings for that realm.

Procedure

  1. Click Access > Authentication Providers > Kerberos Provider.
  2. In the Kerberos Realms table, select a realm and click View / Edit.
  3. In the View a Kerberos Realm page, click Edit Realm.
  4. Select or clear the Set as the default realm check box to modify the default realm setting.
  5. In the Key Distribution Centers (KDCs) field, specify the IPv4 address, IPv6 address, or the hostname of each additional KDC server.
  6. In the Admin Server field, specify the IPv4 address, IPv6 address, or hostname of the administration server, which will be fulfill the role of master KDC.
  7. In the Default Domain field, specify an alternate domain name for translating the service principal names (SPNs).
  8. Click Save Changes to return to the View a Kerberos Realm page.
  9. Click Close.