Multi-point networking tunnel configuration optimization method and device

By establishing dynamic address mapping tables and automatic switching functions in a multi-point networking environment, the limitations of traditional tunneling technology in multi-site communication and dynamic IP environments are solved, and network performance and reliability are improved.

CN119676084APending Publication Date: 2025-03-21HUAFU NETWORK TECHNOLOGY (SHANGHAI) CO LTD
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Patent Information

Application Number
CN202411859836.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-17
Publication Date
2025-03-21

AI Technical Summary

Technical Problem

Traditional point-to-point tunneling technology is complex in multi-site communication scenarios, lacks dynamic public IP support, and is difficult to deal with multi-initiated NAT traversal, and routing table management is difficult, affecting network performance.

Method used

The branch router sends registration information to the central router, establishes a dynamic address mapping table, realizes quick connection between the branch router and the central router, and supports direct communication between the branch router, and has automatic switching function and dynamic resource allocation capabilities.

Benefits of technology

It improves the performance and reliability of the multi-point networking environment, reduces data transmission delay and cost, ensures the continuity and stability of network communication, and improves resource utilization and response speed.

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Abstract

The invention provides a multi-point networking tunnel configuration optimization method and device, and relates to the technical field of computer networks, and the method comprises the following steps: a branch router sends registration information to a central router through a next hop analysis protocol; wherein the registration information comprises a public network IP address of a branch router and a virtual private network IP address of the branch router; the central router obtains a first dynamic address mapping table based on the mapping relation between the public network IP address and the virtual private network IP address, and sends confirmation information to the branch router; the branch router verifies whether the tunnel connection with the central router is successfully established based on the confirmation information; and when the tunnel connection between the branch routers and the central router is successfully established, completing multi-point networking tunnel configuration optimization. According to the invention, the efficiency and quality of network communication are improved, the stability and reliability of the network are enhanced, and powerful support is provided for network communication of modern enterprises.
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