Method, system and corresponding equipment for sharing/acquisition of analysis results of deep packet inspection

Abstract

The invention discloses a method, a system and corresponding equipment for sharing the results of in-depth message detection and analysis. The method includes the following steps: the service network element receives the user message; performs deep message detection on the user message to obtain the deep message detection and analysis result; sends the deep message detection and analysis result to the forwarding network element that sends the request, In order to realize the sharing of in-depth packet detection and analysis results. By setting the service network element in the operation network to perform deep message detection on user messages, and when the forwarding network element sends a request to the service network element, the deep message detection analysis result is sent to the requesting forwarding network element, In order to realize the sharing of in-depth packet detection and analysis results, thereby reducing the occupation of computing resources of forwarding network elements, and improving the packet forwarding efficiency of forwarding network elements.

Description

technical field [0001] The present application relates to the field of network technology, and in particular to a method, system and corresponding equipment for sharing / acquiring deep message detection analysis results. Background technique [0002] The emergence of network broadband technology has not only brought opportunities to telecom operators, but also brought about the problem of gradual pipeline operation of the network. In order to solve the pipeline problem, technicians have introduced deep packet inspection (DPI, Deep Packet Inspection) technology to improve the network's ability to perceive the application information of user packets, thereby providing a basis for operators to implement service management based on application information. [0003] Currently, in order to implement different service management on different network nodes, operators must deploy corresponding DPI devices on each network node. In some cases, operators can deploy as many as multiple DP...

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, each DPI device needs a technology capable of independently analyzing user packets in order to obtain the required application information, and due to the increasingly complex application layer protocols, especially some services adopt various anti-monitoring With the new technology, in-depth packet inspection of user packets requires a large amount of computing resources, which leads to a serious drop in the packet forwarding efficiency of forwarding network elements.

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