PMTU协议在城际铁路通信数据网络中的问题与应用探索  

Problems and Application of PMTU Protocol in Intercity Railway Communication Data Network

作　　者：李华林 LI Hualin(Guangdong Pearl River Delta Intercity Railway Co., Ltd., Guangzhou 510335,China)

机构地区：[1]广东珠三角城际轨道交通有限公司,广州510335

出　　处：《铁路通信信号工程技术》2018年第4期47-50,共4页Railway Signalling & Communication Engineering

摘　　要：根据铁路数据网的技术要求,结合珠三角城际铁路工程的特点和建设情况,总结在莞惠城际铁路数据网建设过程中出现的问题及解决方法,分析开展PMTU路由协议在城际铁路数据网络的应用,PMTU路由协议在IPv4和IPv6网络中的关联与区别,对工程项目的建设具有一定的参考意见。According to the technical requirements of the railway data network, the paper summarizes the problems and solutions in construction of Guanhui intercity railway data network combined with the characteristics and construction of the Pearl River Delta intercity railway, and analyzes the application of PMTU routing protocol in intercity railway data networks, relations and differences of PMTU routing protocol in IPv4 and IPv6 networks, for providing reference for construction of similar projects.

关 键 词：IPV4网络 IPV6网络 PMTU 铁路数据网 

分 类 号：U285.53[交通运输工程—交通信息工程及控制]