文档介绍：软件学报 ISSN 1000-9825, CODEN RUXUEW E-mail: ******@iscas.
Journal of Software,2013,24(5):10781097 [doi: .]
©中国科学院软件研究所版权所有. Tel/Fax: +86-10-62562563
基于 OpenFlow 的 SDN 技术研究
左青云, 陈鸣, 赵广松, 邢长友, 张国敏, 蒋培成
(解放军理工大学指挥信息系统学院,江苏南京 210007)
通讯作者: 左青云, E-mail: zuoqy@
摘要: 软件定义网络(software-working,简称 SDN)技术分离了网络的控制平面和数据平面,为研发网
OpenFlow 的 SDN 技术发展现状,首先总结了逻
辑控制和数据转发分离架构的研究背景,并介绍了其关键组件和研究进展,包括 OpenFlow 交换机、控制器和 SDN
技术,然后从 4 个方面分析了基于 OpenFlow 的 SDN ,
归纳了在校园网、数据中心以及面向网络管理和网络安全方面的应用,最后探讨了未来的研究趋势.
关键词: OpenFlow;未来互联网;控制器;虚拟化;软件定义网络
中图法分类号: TP393 文献标识码: A
中文引用格式: 左青云,陈鸣,赵广松,邢长友,张国敏, OpenFlow 的 SDN ,2013,24(5):1078
1097. /1000-9825/
英文引用格式: Zuo QY, Chen M, Zhao GS, Xing CY, Zhang GM, Jiang PC. Research on OpenFlow-based SDN technologies.
Ruan Jian Xue Bao/Journal of Software, 2013,24(5):10781097 (in Chinese). /1000-9825/
Research on OpenFlow-Based SDN Technologies
ZUO Qing-Yun, CHEN Ming, ZHAO Guang-Song, XING Chang-You, ZHANG Guo-Min, JIANG Pei-
Cheng
(College mand Information Systems, PLA University of Science and Technology, Nanjing 210007, China)
Corresponding author: ZUO Qing-Yun, E-mail: zuoqy@
Abstract: The control and data planes are decoupled in software-working, which provide a new solution for research on new
network applications and future technologies. The development status of OpenFlow-based SDN technologies is surveyed in this
paper. The research background of decoupled architecture work control and data transmission in work is summarized
first, and the ponents and research progress including OpenFlow switch, controller, and SDN technologies are introduced.
Moreover, current problems and solutions of OpenFlow-based SDN technologies are analyzed in four aspects. Combined with the
development status in recent years, the applications used in campus, data center, network management work security are
summarized. Fi