基于EPON网络的数据监听方法设计与实现  

Design and implementation of a method based on the data monitor EPON networks

作　　者：谭钦红[1] 张艳[1] 刘永强[1] 

机构地区：[1]重庆邮电大学信号与信息处理重庆市重点实验室,重庆400065

出　　处：《光通信技术》2014年第6期32-35,共4页Optical Communication Technology

基　　金：信号与信息处理重庆市级重点实验室建设项目(CSTC2009CA2003)资助

摘　　要：结合光纤接入网现状,通过对EPON协议及其安全机制进行深入分析,提出了在不影响用户正常使用业务的前提下采用"EPON网络代理"方式实现数据监听。经验证,该方法不仅能实时监听到EPON网络数据达到网络监控的目的,还能有效解决不同厂家设备不兼容的问题。Good and effective maintenance of operational networks inseparable from network monitor system, but data monitor is the foundation of network monitor system.This paper combined with the present situation of optical fiber access network, through in-depth analysis of EPON protocol and its security mechanism presented a method that is ＂EPON network proxy＂ without affecting user＇s normal business for data monitor. After verification, this method can not only monitor EPON network data real-time, but also can solve the problem of incompatibility, effectively.

关 键 词：网络监控 数据监听 安全机制 EPON网络代理 

分 类 号：TN929.11[电子电信—通信与信息系统]