樊自甫, 杨先辉, 姚杰. 基于多控制器的SDN故障检测算法研究[J]. 微电子学与计算机, 2018, 35(8): 73-77.
引用本文: 樊自甫, 杨先辉, 姚杰. 基于多控制器的SDN故障检测算法研究[J]. 微电子学与计算机, 2018, 35(8): 73-77.
FAN Zi-fu, YANG Xian-hui, YAO Jie. The SDN Fault Detection Algorithm Research Based on Multi-Controller[J]. Microelectronics & Computer, 2018, 35(8): 73-77.
Citation: FAN Zi-fu, YANG Xian-hui, YAO Jie. The SDN Fault Detection Algorithm Research Based on Multi-Controller[J]. Microelectronics & Computer, 2018, 35(8): 73-77.

基于多控制器的SDN故障检测算法研究

The SDN Fault Detection Algorithm Research Based on Multi-Controller

  • 摘要: 针对SDN控制器故障检测算法中通常采用固定超时时间间隔的检测方式, 本文提出一种基于灰色预测的故障检测算法.该算法对网络的动态变化采用自适应的方式预测下一次消息的到达时间并设定门限值.仿真结果表明, 本文所提算法能够快速的实现故障定位, 并且保证了检测点的可靠性.

     

    Abstract: For the SDN controller fault detection algorithm is usually used fixed time interval detection method, a fault detection algorithm based on gray prediction is presented in this paper. The algorithm predicts the arrival time of the next message and sets the threshold value in an adaptive way for the dynamic change of the network. The simulation results show that the algorithm proposed in this paper can achieve fault location quickly and ensure the reliability of the detection point.

     

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