Addressing architecture and hierarchical routing method for IPv6 network using Postal code structure

摘要

PURPOSE: An addressing architecture structure applying a zip code architecture to an Internet protocol address(IP address) architecture is provided to grasp easily an IP address of user terminal with an address of subscriber or grasp the address of subscriber with the IP address of user terminal by using the IP address architecture applying the zip code architecture to an IPv6(Internet Protocol version 6) addressing architecture. CONSTITUTION: A router of code hierarchy in a upper area retrieves a upper area code in a upper area code field of a zip code number code field and forwards it to the identical upper area. A router of code hierarchy in a medium area retrieves a medium area code in a medium area code field of the zip code number code field and forwards it to the identical medium area. A router of code hierarchy in a lower area retrieves a lower area code in a lower area code field of the zip code number code field and forwards it to the identical lower area. A router of subscriber identification code hierarchy retrieves a subscriber identification code(75), finds a destination identical with the subscriber identification code, and then transmits it to the destination. A national number is assigned to an addressing architecture(100). A hierarchy router for processing a national code retrieves the national number and forwards it to an identical nation.