OpenLDAP centralized authentication with Active Directory

["Duong Pham Tung (FIM HN)" <DuongPT3@FPT.COM.VN>]

Hello,

 

My company network have some different domains such as abc.net, abc.com and xyz.com (I don't use real domain name because of our company's security policy). Each domain is managed by a dedicated Active Directory server.

 

Now, I want to use one OpenLDAP server to authenticate all users from these domains because we want manage services they use focusly (such as Mail, Portal). But now, I have'nt any solutions to solve this problem. Because the number of users is very large (approximately 10.000 users) so I can't build database by hand.

 

Can anyone suggest me the solution to solve this problem.

 

Thanks and Best regards,

 

Duong Pham.