Network traffic management method and system and common node

Abstract

The embodiment of the invention relates to a network traffic management method, a network traffic management system and a common node. The method comprises the following steps: normalizing characteristic vectors formed by characteristic parameters of the network traffic; weighing the normalized characteristic vectors according to a preset weight value to acquire a traffic classification value; updating a stored traffic priority according to the traffic classification value; and sending the network traffic to the node corresponding to a domain identifier according to the traffic priority and the domain identifier of the network traffic. The network traffic management method, the network traffic management system and the common node provided by the embodiment of the invention realize dynamic adjustment of the distribution of the network traffic, reduce the queuing delay and packet loss rate of the network traffic and improve the capacity of a router for processing network congestion in the network by acquiring the traffic classification value according to the characteristic vectors of the network traffic, updating the stored traffic priority according to the traffic classification value and routing the network traffic to the node corresponding to the domain identifier according to the traffic priority and the domain identifier of the network traffic.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technology, in particular, a network traffic management method and system, and a common node. Background technique [0002] Peer-to-peer (Peer to Peer, referred to as: P2P) is a distributed computing model for sharing and managing massive information resources in the network. Resource sharing and services are carried out through direct exchange, breaking the traditional client / server (Client / Server, referred to as: C / S) structure, which is the development direction of the future Internet. [0003] Due to the limited bandwidth of mobile P2P networks, low storage and processing capabilities, link stability, short battery life cycle, and topology dynamics, the characteristics of nodes' own resources and processing capabilities (such as: mobility, heterogeneity, and complex traffic types) nature) etc. have brought many difficulties to the mobile computing environment. In order to a...

AI Technical Summary

Problems solved by technology

[0005] With mobile P2P starting to use random ports, rapid protocol changes and other factors, and the DPI method consumes a lot of network and has a small scope of application, it cannot improve the efficiency of mobile P2P traffic detection and transmission in a dynamic environment

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