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-6834: Additional configuration steps for deploying Adbindproxy on RHEL 7

Centrify DirectAudit ,   Centrify DirectControl ,   Centrify DirectControl Plugins ,   Centrify DirectSecure ,  

29 March,17 at 10:01 AM

Applies to:
All version of Centrify Adbindproxy on RHEL 7.

Question:
Are there any special considerations or additional steps needed to configure Centrify Adbinproxy on a RHEL 7 system?

Answer:
An issue was recently identified on Red Hat 7 systems which could affect the integration of Centrify Adbindproxy with stock Samba. As a result, in addition to the steps in the Samba integration guide, please do the following to complete the setup:

1) cd /etc/centrifydc/scripts/
2) vi functions.cdc
3) Comment out the following 2 lines:

LD_LIBRARY_PATH=/usr/share/centrifydc/lib64: /usr/share/centrifydc/kerberos/lib64: $LD_LIBRARY_PATH
export LD_LIBRARY_PATH

4) Run adbindproxy.pl.
5) By default, /sbin/adkeytab is a symbolic link to /usr/share/centrifydc/bin/cdcexec​, and this needs to be changed. 

# ls -l /sbin/adkeytab
lrwxrwxrwx. 1 root root 33 May  2 15:19 /sbin/adkeytab -> /usr/share/centrifydc/bin/cdcexec
# rm /sbin/adkeytab
# ln -s /usr/share/centrifydc/libexec/adkeytab /sbin/adkeytab
# ls -l /sbin/adkeytab
lrwxrwxrwx. 1 root root 38 May  4 08:50 /sbin/adkeytab -> /usr/share/centrifydc/libexec/adkeytab

6) Run 'net cache flush'
7) Verify it is working: 

# systemctl status centrifydc-samba.service 

RedHat 7 has SELinux and Firewall enabled by default. If issues are present after completing the above steps, please run the following:

1) net rpc getsid - This will fail if the firewall is enabled and should be disabled.
2) net getdomainsid - You should get 2 lines back. If not, or if it fails, please verify the 2 lines in the functions.cdc file are commented out and run adbindproxy.pl again.

Note:
For more information on how to deploy Centrify Adbindproxy, please see the Samba Integration Guide that is included with the Adbindproxy file download.

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

Related Articles

 articleKB-6842: Overview of the steps to upgrade or migrate from Centrify-enabled Samba to stock Samba with Centrify Adbindproxy articleKB-3925: How to add Centrify parameter to a group policy articleKB-7074: Why is Centrify changing IWA, what changes are being made, and how can I ensure IWA continues to work as expected post 16.7? articleKB-6050: How to configure a group for automatic Kerberos Credentials for infinite renewal? articleKB-6056: How to report the group policy settings that are in effect for the local computer? articleKB-6073: How to join the Linux/Unix Centrify Server to Active Directory with specific Computer Role? articleKB-6044: How to configure users for automatic Kerberos Credentials for infinite renewal even after users have logged out? articleKB-6041: How to show current license type in use by adclient? articleKB-6040: How to change the license type in use after adclient successful joined to the AD?