多功能网络实时流量监控系统优化研究  

Optimization of multi-function network real-time traffic monitoring system

作　　者：刘利波[1] 迟江波[1] LIU Li-bo;CHI Jiang-bo(Department of Information and Software,Xinjiang Institute of Light Industry Technology,Urumqi 830021,China)

机构地区：[1]新疆轻工职业技术学院信息与软件分院,新疆乌鲁木齐830021

出　　处：《电子设计工程》2018年第14期67-71,共5页Electronic Design Engineering

摘　　要：传统系统容易受到噪声干扰影响,导致系统监控结果误差较大,为了解决该问题,提出了多功能网络实时流量监控系统优化研究。根据硬件结构框图可知,中心服务器负责接收异常和正常状态的流量数据,并在服务器内部设计了集群汇集形式,构建超文本传输协议连接,使异常流量数据通过该连接方式传送到服务器中。优化监控器内部电路结构,使系统能够在噪声干扰条件下,仍然对异常流量进行实时监控;针对中心服务器软件功能展开分析,根据流量分布特征,设计抓包功能,通过界面显示可获取异常流量数据抓包结果。由实验结果可知,该系统监控最小误差可达到0.1,能够满足实时监控系统精准度高的要求,保证网络的正常运行。The traditional system is easily affected by noise interference,which leads to the large error of the system monitoring results. In order to solve the problem,a multi-function network real-time flow monitoring system optimization is proposed. According to the block diagram of the hardware,the central server is responsible for receiving the traffic data of abnormal and normal state,and designs the cluster collection form in the server,and constructs the hypertext transmission protocol connection to send the abnormal traffic data to the server through the connection mode. The internal circuit structure of the monitor is optimized to enable the system to monitor the abnormal flow in real time under the condition of noise interference;to analyze the function of the central server software and to design the grab function according to the characteristics of the flow distribution,and to obtain the result of the abnormal traffic data by the interface display. The experimental results show that the minimum error of the system can reach 0.1,which can meet the accuracy requirement of real-time monitoring system and ensure the normal operation of the network.

关 键 词：多功能网络 实时 流量 监控 抓包 噪声 

分 类 号：TN39[电子电信—物理电子学]