Method for gathering homologous address beam and homologous gathering network route system

Abstract

The invention relates to a network communication technology, in particular to a method for gathering a homologous address beam and a homologous gathering IP (internet protocol) network system. The method comprises: definition for a homologous address related concept, a principle and method for distributing homologous addresses, a method for merging homologous address beams, an algorithm for homologous address gathering, a structure for a homologous address route, a method for generating intra-domain and inter-domain routes based on the homologous addresses, a routing table and transferring table structure using the homologous addresses as inquiry keywords, storage forms of the homologous addresses in a data message, a process for generating a host machine message, and intra-domain and inter-domain transferring processes for the data message based the homologous addresses. Compared with the classless inter-domain routing (CIRD), the invention has the advantages that the defect that CIRD cannot gather a plurality of numerically non-continuous address prefixes is overcome, no preserved 'continuous' address space is required, and the sizes of the routing table and transferring table of each route in a complete route domain are effectively reduced. The network system provided by the invention can more flexibly and better meet customer needs.

Description

(1) Technical field [0001] The invention relates to the technical field of network communication, in particular to a homologous address bundle aggregation method and a homologous aggregation network routing system. (2) Background technology [0002] The IP network is the communication infrastructure of the Internet, and packet switching and routing are the two core elements of the IP network. The exponential increase in the number of hosts and subnets on the Internet over time, the use of provider network-independent addresses by customer networks, the deployment of traffic engineering, multi-homing connections and many other factors make the routing system of IP networks face unprecedented scalability challenges. In the past two decades, the scale of the Internet has shown an approximately exponential growth pattern over time, which is directly reflected in the approximately exponential increase in the number of hosts and subnets accessing the Internet over time. Data show...

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Problems solved by technology

[0015] The purpose of the present invention is to overcome the defects existing in the existing CIRD network system, and provide a method for converging homologous address bundles and a network routing system for homologous converging

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