摘要
ForCES(Forwarding and Control Element Seperation)架构路由器能很好地满足新一代互联网的可重构要求,文章利用本课题组开发的ForCES中间件,结合软路由模块的思想,对如何在PC机下实现ForCES转发件的若干关键技术进行了详细介绍。其关键技术包括逻辑功能块(Logic Function Block,LFB)以及拓扑图的定义,重定向LFB的实现机制、LFB事件上报的实现机制、LFB属性管理的实现机制和多转发件(Forwarding Elements,FE)路由以及数据转发的实现机制。最后对ForCES转发件和控制件进行了系统测试,结果表明该ForCES路由器能有效地完成路由发现和数据转发功能。
ForCES router can satisfy the requirements of reconstruction for the new generation of the Internet very well, in this paper, the author proposes Several key technologies on how to achieve ForCES forward with the thought of soft routing module and use the ForCES middleware developed by our research group. The key technologies, including the logic function block （LFB） and the definition of topology, the realization of LFB redirect mechanism, LFB incidents reported Mechanism, LFB attributes management mechanism, the realization of muhi-FE routing and data forwarding mechanism. Finally, we do a system test on the ForCES forwarding and controlling function, the results show that the ForCES router can effectively detect and complete routing data forwarding.
出处
《信息工程大学学报》
2009年第1期146-150,共5页
Journal of Information Engineering University
基金
国家自然科学基金资助项目(60573116
60603072)
国家863计划资助项目(2007AA01Z201
2008AA01A323)
浙江省基金资助项目(Z106829
Y106747
Y1080078)
浙江省科技计划资助项目(2006C11215
2008C21093
2007R40G2050047)
