摘要
大型的数据网具有可靠性高、实时性强、网络节点业务量恒定等特点,当各级数据网分属不同的自治域(AS)时,信息互传就需要实现跨域。不同厂商设备组网环境下的数据网VPN跨域经常会出现协议的兼容性问题。以一次数据通信网优化整合改造为基础,对跨域VPN中出现的技术难点进行技术分析并提出解决方案,解决了bgp路由震荡和路由过滤策略异常的协议配合使用的问题,为同类型网络环境下的跨域对接和路由策略部署提供参考。
Large data network has characteristics of high reliability,real-time and constant traffic of network nodes.When the data network at all levels belonging to different autonomous domains,the cross-domain communication is necessary for exchange of information.Incompatible problems of protocol often occur in VPN cross-domain of data networks under networking environments with different brands of equipment.Based on one optimal integration of data communication network,the technical difficulties in cross-domain VPN are analyzed and solutions are proposed,which solves the problem of protocol usage in the BGP route oscillation and policy exceptions of route filtering.It provides reference for cross domain docking and routing policy deployment in the same type of network environment.
作者
马琳
李小川
朱红卫
吕舒清
张璞
MA Lin;LI Xiaochuan;ZHU Hongwei;LV Shuqing;ZHANG Pu(State Grid Shandong Electric Power Company Information Communication Company, Jinan 250001, China)
出处
《山东电力技术》
2018年第3期22-25,共4页
Shandong Electric Power
关键词
跨域VPN
多品牌对接
路由震荡
过滤策略
典型案例
cross-domain VPN
multi-brand docking
route oscillation
filtering strategy
typical case
