Communication using private IP addresses of local networks

Details Communication using private IP addresses of local networks Communication using private IP addresses of local networks

2006-02-22

2009-10-27

Hsu, Alpus H (Department: 2419)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S401000, C370S409000, C709S249000

Reexamination Certificate

active

07609701

ABSTRACT:
A system, apparatus and method to use private IP addresses to designate host devices or nodes in different networks for communication purposes are described. Various embodiments of the invention address the problem of a shortage of public IP addresses under IPv4 architecture. In one embodiment of the invention, dynamic NAT penetration capabilities are provided which consequently expand the capability of running peer-to-peer applications on the Internet.

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patent: 2004/0218611 (2004-11-01), Kim
patent: 2005/0117588 (2005-06-01), Tseng et al.
patent: 2005/0175031 (2005-08-01), Harley
patent: 1343298 (2003-10-01), None
patent: 1441483 (2004-07-01), None
David R. Cheriton & Mark Gritter, Triad: a New-Generation Internet Architecture, 20 pages, Computer Science Department Stanford University, Stanford,CA.
International Search Report and Written Opinion for PCT/US2007/004690, Aug. 13, 2007, European Patent Office as ISA, 13 Pages.

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