CSRouter:服务可扩展的路由器体系结构  

CSRouter: router architecture for service extensibility

作　　者：吕高锋[1] 孙志刚[1] 林雨弦 陈一骄[1] 李韬[1] 

机构地区：[1]国防科学技术大学计算机学院 [2]73232部队

出　　处：《通信学报》2012年第7期49-58,共10页Journal on Communications

基　　金：国家重点基础研究发展计划("973"计划)基金资助项目(2009CB320503);国家高技术研究发展计划("863"计划)基金资助项目(2008AA01A323;2008AA01A325;2009AA01A334)~~

摘　　要：互联网应用的发展促进了网络从面向端—端数据传输的"管道"向集成计算资源、存储资源和网络资源的"平台"模型的发展。以统一交换技术为基础的路由器系统区域网连接转发引擎、服务单元和存储单元等资源,建立了新型计算—存储—转发处理模型。基于NetMagic平台和IEF交换系统实现了CSRouter原型系统。报文缓存应用测试表明,路由器系统区域网能够在转发引擎和服务单元之间提供高带宽高可靠的互连,基于系统区域网的路由器能够利用计算资源和存储资源对IP报文进行深度处理,加速网络应用,增强路由器服务可扩展性。The development of network applications, network end-end ＂channd＂ for data transmission impeded ap- plications, network ＂platform＂ integrating computing and storing resource with routers is a considerable efficient means to enhance the efficiency of the network transport. System area network of routers based on high performance unified switching technology is introduced to connect forwarding elements, computing elements and storing elements. The pro- totype were designed and implemented based on the NetMagic platform of network innovation and the IEF switch system. The testing of packets caching proves that system area network provides high performance and high reliability network bandwidths between forwarding elements and computing elements, and the novel router architecture based on system area network could utilize additional computing and storing resources to process IP packet in depth to accelerate network applications.

关 键 词：系统区域网 计算资源 存储资源 统一交换 

分 类 号：TP311.134.3[自动化与计算机技术—计算机软件与理论]