SDN在金融数据中心网络中的应用  

APPLICATION OF SDN IN FINANCIAL DATA CENTER NETWORK

作　　者：何朔[1] 

机构地区：[1]中国银联股份有限公司,上海201201

出　　处：《计算机应用与软件》2017年第10期192-198,共7页Computer Applications and Software

基　　金：上海市青年科技英才扬帆计划资助项目(17YF1425800)

摘　　要：从金融数据中心网络发展历程的分析出发,研判未来金融数据中心网络的发展需求,认为SDN技术是未来金融数据中心网络应用与发展的必然趋势。面对SDN技术在金融场景下应用的挑战,给出了下一代金融数据中心组网模型重构设计方案,同时创新地提出一种基于地址池规划与虚拟路由转发隔离结合的异构SDN Fabric区域互联技术,配套金融防火墙与负载均衡接入模式设计,实现跨区域路由转发控制、区域间安全策略管理,以及多租户网络信息跨域同步等功能,并在原型实现基础上进一步给出了网络数据平台性能优化的研究成果。This paper starts with the analysis of the development of financial data center network. After judging the future development of the financial data center network,it is found that SDN technology is the inevitable trend of future financial data center network applications and development. Therefore, facing the challenge of SDN technology application in the financial scene,the next generation of financial data center network model reconstruction design is given. Meanwhile,novel heterogeneous SDN Fabric area interconnection technology based on address pool planning and virtual routing forwarding isolation is proposed. And the design of matching financial firewall and load balanced access mode is given. We implemented a cross regional routing forwarding control,security policy management and multi-tenant network information synchronization and other functions. On the basis of prototype implementation,the performance optimization of network data platform is further presented.

关 键 词：软件定义网络 金融数据中心网络 异构组网 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]