【作者】 徐小虎； 卢美莲； 王文东；

【Author】 XU Xiao-hu LU Mei-lian WANG Wen-dong

【机构】 华为技术有限公司； 北京邮电大学；

【摘要】 当前互联网路由寻址体系结构中的IP地址承担了主机身份和位置双重语义,由此导致在网络大规模应用多归属、流量工程以及移动等技术的情况下互联网路由系统面临严重的可扩展性问题。实现身份与位置的分离已被业界普遍认为是解决当前互联网所存在上述问题的一种基本思路。本文提出了一种基于身份与位置分离思路、面向未来移动互联网的新型路由寻址体系架构-RANGI(RoutingArchitecture for Next-Generation Internet),该架构方案能够在满足移动、多归属和流量工程等应用的同时,保证路由系统的可扩展性。更多还原

【Abstract】 IP addresses in today’s Internet routing and addressing system are overloaded with the semantics of both identifiers and locators,which led to serious routing system scaling issues when deploying multi-homing, traffic-engineering and mobility technologies at large scales on the Internet.To achieve the separation of identity and location has been commonly recognized by the industrial as one of the basic ideas to solve the above-mentioned problem.On basis of the identifier/locator separation idea,this paper presents a novel routing and addressing architecture for the future mobile Internet,called Routing Architecture for Next-Generation Internet(RANGI).This architecture solution could meet the requirement of large-scale applications of mobile,multi-homing and traffic engineering technologies,while ensuring the scalability of the routing system.更多还原