Hi all. I have Googled this topic to death and pulled in every resource I know. My company has about 200 Linux servers (RHEL 6.7) that we want to authenticate against Microsoft Active Directory (AD.) I installed open LDAP on a test server and it can see the AD server on TCP/389 but I can't connect to it. Is there a quick way to do this? I want to do it both secure and non-secure. Any help would be really appreciated.