Centrify

Tips for finding Knowledge Articles

  • - Enter just a few key words related to your question or problem
  • - Add Key words to refine your search as necessary
  • - Do not use punctuation
  • - Search is not case sensitive
  • - Avoid non-descriptive filler words like "how", "the", "what", etc.
  • - If you do not find what you are looking for the first time,reduce the number of key words you enter and try searching again.
  • - Minimum supported Internet Explorer version is IE9
Home  >
article

KB-2688: How to exclude SPN from being added during adjoin

Authentication Service ,  

12 April,16 at 11:11 AM

Applies to:  All versions of Centrify DirectControl

Question:
Is it possible to exclude specific SPNs (service principal names) from being created at time of adjoin? 

The reason being an application needs to use some SPNs which are created by Centrify during the join. Since SPNs have to be unique, a conflict is reported.

Answer:
Yes, prior to adjoin, remove the application related SPN(s) from the adclient.krb5.service.principals parameter in /etc/centrifydc/centrifydc.conf

This configuration parameter specifies additional service principals for entries in the Kerberos key table. The key table is populated by default with the service principals host and http. This parameter’s value must be one or more principal service names, separated by a space or by a comma. 

For example:
adclient.krb5.service.principals: ldap nfs

If this parameter is not defined in the configuration file, no additional principal names are added to the Kerberos key table.

Still have questions? Click here to log a technical support case, or collaborate with your peers in Centrify's Online Community.

Related Articles

 articleKB-8904: Removal of SPN from create list at precreate time does not prevent that SPN from being made at join time articleKB-6038: How to specify the license type to use when joining the server to AD using adjoin? articleKB-6041: How to show current license type in use by adclient articleKB-3925: How to add Centrify parameter to a group policy articleKB-6040: How to change the license type in use after adclient successful joined to the AD? articleKB-6073: How to join the Linux/Unix Centrify Server to Active Directory with specific Computer Role? articleKB-6056: How to report the group policy settings that are in effect for the local computer? articleKB-20210: Common Questions Regarding Centrify DirectControl and CoreOS article[TIPS] A Centrify Server Suite Cheat Sheet