I got a fresh installation of Alfresco 4.2 on Ubuntu 12.04. I had "successfully" configured CIFS and modified iptables to include (NAT) ports(1445 TCP – 445 TCP and 1137-1139 TCP/UDP to 137-139 TCP/UDP) for SMB and NetBios. Also the machine is an EC2 instance at amazon so i've created the Security group to include inbound traffic 445,137-139 TCP and 137-139 UDP. When connecting from an windows machine using network drive, I successfully connect (seems port 445 is working) but the just two folders appeared (one is site-name and the other swsdp). When i move to the site folder there is no content (\server\alfresco\site-name), so is missing the documentLibrary and all subfolders.
I've double checked that the User used to connect had permissions to see the content (even connect as Administrator and still the problem). Also i have set debug for CIFS under Alfresco's log4j with non-error or anything under the application log.
What else i can do for troubleshoot this?