We have a Cisco ASA with three zones Untrust Trust and DMZ. A server in DMZ needs to be authenticated by the AD server in Trust. I am unable to reach the server in Trust from the DMZ server however I am able to reach the DMZ server from Trust.
There is no access-list defined in the Inside interface. There are couple of access-lists defined in the Outside Untrust interface.
Can anyone help me overcome this situation.