| 面向协议无感知转发技术的SDN试验床 |
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| 引用本文： | 谈小冬,邹山,郭浩然,田野.面向协议无感知转发技术的SDN试验床[J].计算机系统应用,2016,25(4):237-241. |
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| 作者姓名： | 谈小冬 邹山 郭浩然 田野 |
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| 作者单位： | 中国科学技术大学 计算机科学与技术学院, 合肥 230027,中国科学技术大学 计算机科学与技术学院, 合肥 230027,中国科学技术大学 计算机科学与技术学院, 合肥 230027,中国科学技术大学 计算机科学与技术学院, 合肥 230027 |
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| 基金项目： | 国家自然科学基金(61202405);中国科学院先导专项子课题(XDA06011202) |
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| 摘 要： | 基于OpenFlow的软件定义网络(SDN)中的转发设备不便于支持新协议的转发,因此协议无感知转发(Protocol Oblivious Forwarding,POF)技术被提出.本文基于POF技术和OpenFlow控制器POX,设计并实现了一种支持POF技术的SDN控制器,POF控制器可以充分利用POF转发设备并且体现了SDN的可编程性.同时,我们基于POF控制器搭建了POF试验床,实验结果表明POF控制器能够有效地管理POF网络,并提供高效的控制功能.
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| 关 键 词： | 软件定义网络 OpenFlow 协议无感知转发 试验床 |
| 收稿时间： | 2015/7/30 0:00:00 |
| 修稿时间： | 2015/10/9 0:00:00 |
SDN Testbed for Protocol Oblivious Forwarding |
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| TAN Xiao-Dong,ZOU Shan,GUO Hao-Ran and TIAN Ye.SDN Testbed for Protocol Oblivious Forwarding[J].Computer Systems& Applications,2016,25(4):237-241. |
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| Authors: | TAN Xiao-Dong ZOU Shan GUO Hao-Ran and TIAN Ye |
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| Affiliation: | School of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China,School of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China,School of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China and School of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China |
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| Abstract: | The OpenFlow-based software-defined Networking could not easily support forwarding of the new protocols, thus Protocol-Oblivious Forwarding technology is proposed. On the basis of POF technology and OpenFlow controller POX, this paper designs and implements the controller which supports POF technology, employs the full potentials of POF devices and reflects the programmability of SDN. Meanwhile, we construct a network testbed based on POF controller, and experimentally illustrate that POF controller can effectively manage the POF network and provide the controlling functionality with high performances. |
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| Keywords: | software-defined networking OpenFlow protocol oblivious forwarding testbed |
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