I want Multiplicity 4 Pro KVM to use my private Ethernet, not the Internet connection.  It seems like the best way to do that is to use my firewall to only allow connections that go the way I want, because Multiplicity does not seem to have that option.  However, I find the description of the Multiplicity ports in the Support area of the website to be confusing.  In the Ports section, there is no port listed for Multiplicity Application (Remote screen control).  In the Files section, the last three have no function given for them.  So I'm not sure what to specify in the firewall.