The Samba-Bugzilla – Bug 11231
Active Directory Web Services (ADWS) should be supported
Last modified: 2016-02-29 08:32:33 UTC
Active Directory Web Services (ADWS) is a kind of SOAP interface (?) to AD listening on port 9389. It exists since W2k8r2. It's required for the Power Shell AD module to work for example.
The Samba AD server should support that also.