论文部分内容阅读
云计算环境下的带宽大幅度增加,对光网络底层数据的存储效率和通信效率提出了较高的要求,而传统的数据包捕获方法不能满足该种要求,存在丢包率高的缺陷。针对该种问题,设计云计算环境下的光网络底层数据包捕获系统,其由数据采集模块和控制模块构成,数据采集模块用于实现云计算环境下光网络底层数据包的快速捕获,控制模块对总体系统的数据包捕获、传输和显示情况进行控制。给出了系统进行光网络底层数据包捕获的具体实现过程。实验结果说明,所设计的数据包捕获系统的丢包率为零,具有较高的吞吐性能。
In the cloud computing environment, the bandwidth is greatly increased, which puts higher requirements on the storage efficiency and communication efficiency of the underlying data in the optical network. However, the traditional packet capture method can not meet the requirement and has the disadvantage of high packet loss rate. In view of this kind of problem, the design of the bottom network packet capture system of optical network in cloud computing environment is designed, which consists of data acquisition module and control module. The data acquisition module is used to realize the fast capture of the bottom data packet of optical network in cloud computing environment. The control module Control of overall system packet capture, transmission and display. The concrete realization process of the system to capture the bottom packet of optical network is given. Experimental results show that the designed packet capture system has zero packet loss rate and high throughput.