A method and system for supporting continuous evolution of packet communication network addressing and routing identifiers

Abstract

The present invention is applicable to the field of Internet technology improvement, and provides a method for supporting the continuous evolution of packet communication network addressing and routing identifiers, including S1, performing unified coding specifications on all network packets in the network, so that each data packet in the network has Some unified and fixed fields, and make the fields and field lengths of network packets expandable; S2. By setting the network packet identification type field, all network packets in the network are divided into different types and carry different network routing identifiers, Expand network layer functions by allowing different network identifiers to express push, pull, network cache, network anycast, and different communication semantics emerging in the future; S3, due to the existence of different identifier types in network evolution, according to routers’ ability to support identifiers There are differences. The routers in the network are divided into different areas and these areas are called identification spaces; S4. When an identification space flows into a routing identification type that cannot be recognized by the identification space, the ingress router will try to transfer the identification of the network group to Translate into an identifier that can be recognized by the current identifier space, and then perform addressing and forwarding. Greatly save costs and make the best use of everything to extend the life cycle of existing equipment.

Description

technical field [0001] The invention belongs to the field of Internet technology improvement, and in particular relates to a method and a system for supporting the continuous evolution of addressing routing identifiers in packet communication networks. Background technique [0002] With the continuous progress of science and technology, human beings are moving from an industrial society to an information society, and the network field has once become a hot research direction. The rapid development of the Internet in recent decades has also brought about a substantial increase in transmission rate, network scale, key technologies, and application fields, and the business status of IP has been continuously improved. However, as an important communication infrastructure, the IP network is irreversible in its planning and construction. In the era of the Internet of Things, it is increasingly difficult for the IP network to meet the service quality requirements of various scenari...

AI Technical Summary

Problems solved by technology

Since the purpose of FII is to use a unified inter-domain routing protocol (Pathlet Routing) to support architectural innovation, so that the network has a certain ability to adapt to diversity, so the current routing protocol of the network cannot meet its needs at all.

Want to deploy a new type of inter-domain router protocol in the current network environment, it is difficult to complete in a short time

Moreover, FII does not take into account the issue of how communication subjects in different network architectures interact when different network architectures are used between different domains.

Images