Abstract: The science and application center of lunar exploration engineering is a base for realizing the science object of Chang’e engineering while the communication network is a operation platform for the science and application center. This paper discusses the necessity of network traffic anomaly monitoring on the above constructing communication network. A comprehensive network anomaly monitoring solution with long-term benefit is proposed based on the sFlow technology for the communication network of the science and application center for lunar exploration engineering.

Key words: Science and application center for lunar exploration engineering, Communication network, Network traffic anomaly monitor, sFlow technology

摘要： 月球探测科学应用中心是实现嫦娥工程科学目标的基地，通信网络是其业务运行的支撑平台。该文阐述了在该通信网络环境下实施网络异常监测的必要性。提出了一种基于sFlow技术的具有长期效益的综合网络异常监测系统方案。

关键词: 月球探测科学应用中心, 通信网络, 网络流量异常监测, sFlow技术