Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
IP network node and middleware for establishing connectivity to both the IPv4 and IPv6 networks










Image Number 4 for United States Patent #7657642.

An Internet Protocol (IP) network node attempts to establish and maintain connectivity to both the Internet Protocol version 4 (IPv4) and Internet Protocol version 6 (IPv6) networks on initialization of one of the operating system and a program application. The IP node includes program instructions for determining IP addresses of all network interfaces associated with the node; program instructions for identifying all usable Internet protocols available on the node; program instructions for determining whether one of IPv4 and IPv6 are usable for communications with other IP nodes; and program instructions for establishing a tunnel through one of the IPv4 and IPv6 networks to a gateway for the other of IPv4 an IPv6 networks if the program instructions determine that either one of the IPv4 and IPv6 networks are not usable for communications with the other IP nodes.








 
 
  Recently Added Patents
Tube lighting fixture
Organic light emitting display device and method of manufacturing the same
Electronic control apparatus
Hair motion compositor system for use in a hair/fur pipeline
Cycloalkylamine substituted isoquinoline derivatives
Switchgear operating apparatus and three-phase switchgear
Flame-protected impact-modified polycarbonate compositions
  Randomly Featured Patents
Proximity contactless communication apparatus capable of selecting appropriate encoding method according to bandwidth between antennas
Polysaccharide gum and process for its manufacture
Optical compensation sheet, polarizing plate and liquid crystal display
Single view display
Machine for the reading, processing and compression of documents
Holding device for a hollow-shaft incremental encoder or the like
Cleaning mechanism of a stool
Liquid heat-cooking device
Stabilized hydrotreated and hydrowaxed lubricant compositions
Electropyrotechnic igniter with integrated electronics