A real-time network traffic analysis and QoS management platform

It is necessary to monitor the usage of network resources in the core network, and give the solution to avoiding network congestion problems. Congestion control method in Huawei's routers and switches is analyzed. Based on it, then a real-time network traffic analysis and quality of service management platform was designed. With four-tier architecture and five functional modules, the platform achieves the main goal through six threads. The platform is verified to analyze PPP and Ethernet link layer protocols at the same time, which cannot be done in professional software, such as WireShark, Ethereal, and so on. It can show real-time traffic status as well. When abnormal traffic appeared, it surged an alarm, gave quality of service policy to routes and switches immediately. The platform makes up the deficiencies of traffic management.