网络虚拟化互通技术  

Network Virtualization Interconnection Technology

作　　者：马塞[1] 黄辉[2] 夏仕俊[3] 金耀辉[1,4] 罗萱[4] 

机构地区：[1]上海交通大学区域光纤通信网与新型光通信系统国家重点实验室,上海200240 [2]中国电力科学研究院,北京100192 [3]国网上海市电力公司信息通信公司,上海200122 [4]上海交通大学网络信息中心,上海200240

出　　处：《电信科学》2015年第6期126-132,共7页Telecommunications Science

基　　金：国家自然科学基金资助项目(No.61371084);国家电网公司2014年科技项目"软件定义网络(SDN)体系及其电力应用关键技术研究"基金资助项目~~

摘　　要：工业界和学术界提出了许多新的网络虚拟化技术来满足云计算环境对网络服务的需求。网络虚拟化技术的多样化使得云环境而临多种网络虚拟化技术共存的状况。然而,网络虚拟化技术问的差异会导致网络资源被分割成相互间不可通信的"孤岛"。为了解决这个问题,提出了网络虚拟化互通技术,分析了该技术的实现难点,并提出了基于软件定义网络的网络虚拟化互通架构Omni-Bridge,最后给出了Omni-Bridge的原型实现和功能验证。Industry and the Academia have carried out various kinds of network virtualization technologies to cope with the growing requirement of cloud network. The diversity in network virtualization technologies will lead to the co-existence of various kinds of technologies in cloud environment. However, the differences among network virtualization technologies separate the overall network resources into several isolated ＂islands＂. In order to solve the problem, a solution called network virtualization interconnection technology was introduced. The key challenges of realizing the interconnection were discussed, then a novel software defined networking based interconnection architecture 0mni-Bridge was proposed. Finally, a prototype of 0toni-Bridge was introduced and a functional validation experiment was presented.

关 键 词：网络虚拟化 软件定义网络 互通技术 云计算网络 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]