Why can’t I connect my MoCA device to my Xfinity gateway?

By default, Xfinity gateways do not have MoCA enabled. So Xfinity gateways such as the XB8, XB7, and XB6, you will need to contact Xfinity to have them enable the MoCA functionality if you do not know how to enable it yourself. For the MoCA-enabled ECBs to work correctly.