On Effective Virtual Networks Interconnection

作     者：Huang Tao Huang Chengyuan Ma Ningning Huang Tao;Huang Chengyuan;Ma Ningning;State Key Laboratory of Networking and Switching Technology BUPT;Beijing Advanced Innovation Center for Future Internet Technology

作者机构：State Key Laboratory of Networking and Switching TechnologyBUPTChina Beijing Advanced Innovation Center for Future lntemet TechnologyBeijing 100876China 

出 版 物：《China Communications》 (中国通信（英文版）)

年 卷 期：2016年第13卷第3期

页      面：165-173页

核心收录：

学科分类：0810[工学-信息与通信工程] 0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0839[工学-网络空间安全] 081201[工学-计算机系统结构] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：supported under the National High Technology Research and Development Program(863)of China(No.2015AA016101) the National Natural Science Funds(No.61300184 61302089) Beijing Nova Program(No.Z151100000315078) 

主　　题：网络互联 虚拟化 网络服务 SDN 基础设施 知识产权 响应速度 虚拟网络 

摘      要：The network services today require extremely agile and mobile, however, the traditional IP infrastructures are so rigid that cannot fit services well. A way should be put forward to automate the network to improve responsiveness to change. SDN and network virtualization(NV) are two hottest approaches to make networking more automated and scalable to support virtualized and cloud environments. Network virtualization combines hardware and software network resources and network functionality into a single virtual network. SDN is created to simplify traffic management and achieve operational efficiencies by establish and exercising central control over packet forwarding. In this paper, we focus on the situation where SDN controller needs to connect two virtual networks temporarily. We put forward three algorithms to try to make this connection more effective and evaluate these three algorithms.