Authenticate Ubuntu against Active Directory

I’m not sure if my Keytab files are being created as I can’t seem to see my folder on the server I’m trying to authenticate. Everything seems to be called a server not a folder so I get confused. Now it seems I get even access my folder on the server. I can get a “ticket” but that’s as far as I can go. I’m being told a I’ve got administrator privileges but I’m not able to prove it one way or the other. Please point me to the right forum if I’m posting in the wrong one?