基于DPI的流媒体流量监控系统的分析与设计  

Analysis and Design Based on DPI Streaming Media of Traffic Detection System

作　　者：曾传璜[1] 陈景忠[1] 

机构地区：[1]江西理工大学信息工程学院,江西赣州341000

出　　处：《电视技术》2014年第9期136-139,共4页Video Engineering

摘　　要：针对网络上P2P流媒体应用日益盛行所引发的一系列诸如耗费网络宽带、不良信息传播、信息安全等问题的负面影响,结合DPI(Deep Packet Inspection)技术应用背景,综合考虑网络用户实际需求,提出一种基于DPI的流媒体流量监控系统,文中对系统的架构及相关各模块的分析设计进行了详细的阐述,并通过搭载实际试验环境对系统性能进行验证,结果证明该系统对于流媒体应用流量的识别与控制均能达到较好的效果,完全能满足用户的需求。The negative effects of network on P2P streaming media application is becoming increasingly popular caused a series of such as consuming network broadband, adverse information dissemination, information security issues, combined with DPI （Deep Packet Inspection ） technology back- ground, considering the actual demand of network users, a streaming media traffic monitoring system is presented based on DPI, the design of the system architecture and modules are described in detail, and through the actual test environment on the system performance is validated, and the result proves that the system for the identification and control of streaming media applications can achieve good effect, can fully meet the needs of users.

关 键 词：P2P 流媒体 DPI 流量监控系统 深度报文检测 

分 类 号：TN919.5[电子电信—通信与信息系统]