If your Internet router performs Network Address Translation or has a firewall, you will need to configure it to allow the following ports to be forwarded to the server running MoneyWorks Datacentre:

6674-6698 Data Ports. One port for each data file that is active
6699 The MoneyWorks Datacentre service port
6700 The MoneyWorks Datacentre software update http service
6710 REST API port plus web apps

For simplicity, you should forward the entire range of ports 6674-6710.

The Datacentre ports can also be configured in the Datacentre Console. You should only adjust the port settings if you have a conflict with other server software running on the same computer.