US Patent 6930598 Home gateway server appliance

A home gateway server appliance allows home computers and other networked electronic devices to communicate with one another, operate without direct interaction with external networks, provide a variety of network services to computers and other devices both within the home and, at the owner's discretion, connected through the Internet, and provide a mechanism whereby members of the household may be informed of certain network related events without having to use their home computer or other client device.