可编程路由器的虚拟化技术研究

可编程虚拟化路由器作为构建未来网络试验床的核心设备,在针对未来网络的体系架构以及相关协议、算法的性能进行评估和实验验证时将发挥关键作用.分析了可编程虚拟化路由器基本概念及其特性,对可编程路由器的整体框架结构进行了划分,并对各个层次结构的功能进行了详细描述.给出了一种基于NetFPGA的可编程虚拟化路由器的设计方案,并对路由器的虚拟化技术进行了研究论述.

Virtualization technology of programmable router

As the core equipment of constructing the future internet test bed, programmable virtual routers will play a key role in building the experimental verification the architectures of the future internet and associated protocols, and evaluating the performance of the algorithm. This paper analyzes the basic concept and characteristic of the programmable virtual router, classifies the overall structure of the programmable virtual router, and describes the functions of each hierarchy in details. Then, gives a programmable virtualization router design scheme based on NetFPGA, and discusses virtualization technologies of programmable router.