Invisible Routing is a technique were a device is connected to the Internet but does not response event to the lowest level messages except from specific IP addresses
The objective is to be essentially invisible to programs like port scanners that are looking for addresses it can catalog, explore, and potentially invade.
ShofarNexus must be the driver for the given network interface.
Low level packet handling is in place.
Driver software for one or more network interfaces needs to be written.