Information Mapping Transformation Technology of Low-Level Network Protocol Traffic Used in the Traffic Load Monitoring of Information System

Abstract

The purpose of this study was to verify the effectiveness of information mapping and transformation technology of low-level network protocol traffic in the traffic load monitoring of information system, and to improve the performance of the traffic monitoring system. Firstly, the overall design idea and goal of the system were constructed. Then, the overall framework of the system was designed, and four modules were designed according to the framework. The protocol analysis of the traffic data was carried out through the information mapping transformation technology of low-level network protocol traffic, and then the system data content was obtained through the design of audit filter rules. Finally, the system test was carried out to prove the effectiveness and superiority of the system after the technology is used. The results suggested that the flow percentage of the system is significantly higher than that before monitoring, 88.7% before monitoring and 96.5% after monitoring. Moreover, the range of flow monitoring results is between 96.64% and 96.67%. The system has certain stability, even if the flow overload occurs. In summary, the traffic monitoring system based on the information mapping transformation technology of low-level network protocol traffic can realize the intelligent monitoring and warning of the application system traffic, and effectively solve the problem that the traffic load of current application system is not monitored.