I would like to have a Network Layout Design for “Watchdog Agent based” Predictive Manufacturing Maintenance System (PMMS) for the company. The system can predict potential downtime of the equipment and automatically generated information and send to the key maintenance and support engineers. Support Engineers can have remote access of PMMS and equipment information from any part of the world. A portion of the equipment will have only serial communication and do not have LAN or internet interface. Could you please help me to give hardware and software information, cost estimate, procedure and protocol? Thank you.