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一致性算法论文,基于分类与标签的SDN控制逻辑一致性算法,首发论文

互联网 2020-10-27 00:33:27
在线算命,八字测算命理

Consistency Algorithm for SDN Control Logic Based on Classification and Label

CHEN Qi1   

陈祺(1991-),男,硕士研究生,主要研究方向:软件定义网络

LI Li 1   

李莉(1978-),女,副教授,主要研究方向:无线通信,未来网络

1、School of Information and Communication Engineering,Beijing University of Posts and Telecommunications,Beijing,100876

Abstract:The current network architecture has scalability, security, stability problems. SDN network, because of its separation of the control plane and the data plane of network, programmable features, can effectively solve the current network problems, and has been widespread concern. Because the SDN network configuration does not have the atomicity, which affects the efficiency of SDN network management, the consistency of control logic is one of the main problems in SDN research. This paper makes research on the consistency of the control logic during the process of SDN network update, and puts forward a consistency algorithm based on classifier and label by classifying switches and marking packets. The goal is to solve the SDN network configuration problem, guarantee per-packet consistency. And prove the correctness of the algorithm through logic verification. Finally, this paper makes comparison with other algorithms to prove the efficiency of the algorithm.

Keywords: SDNcontrol logic consistencyupdate algorithmper-packet consistency

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