I have two of the current model ActionTec 2.5 Gbps MoCA Adapters I use to extend my WiFi network (4 floors including garage). How do I find the IP Address assigned to an adapter's Ethernet port? It appears like a ghost where my software network tools don't see the adapter. The MAC Address also doesn't show up in the device list. I would like to log into each to set up MoCA security. How do I go about this?