Passthrough authentication with Apache Directory Server

[Antoine Levy-Lambert]

Hi,

I am migrating a LDAP based application to use Apache Directory Server
1.5.7 instead of Sun One Directory 5.2.

With Sun One we are using passthrough authentication to Active Directory.

This way one can login to our LDAP instance using Active Directory
credentials, and no replication is done, Active Directory is consulted
when the user binds.

Does this exist in Apache Directory Server ? If not, how can it be
developed ?

Regards,

Antoine