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

23 February,18 at 04:17 PM

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

 article[Video] Centrify adbindproxy: How to Migrate from Centrify-enabled Samba articleHow to migrate from Centrify-enabled samba to stock samba and Centrify's Adbindproxy articleKB-6842: Overview of the steps to upgrade or migrate from Centrify-enabled Samba to stock Samba with Centrify Adbindproxy articleKB-20210: Common Questions Regarding Centrify DirectControl and CoreOS article[How To] Enable Symantec VIP MFA for Centrify Server Suite on Linux Part III article[How To] Enable Symantec VIP MFA for Centrify Server Suite on Linux Part I article[How To] Enable Symantec VIP MFA for Centrify Server Suite on Linux Part II articleKB-3925: How to add Centrify parameter to a group policy articleHow to make winbind work with NSS instead of adbindd using Samba4