课程设计主要是编制程序，监控网络，捕获一段时间内网络上的IP数据包，按IP数据包的源地址统计出该源地址在该时间段内发出的IP包的个数，将其写入日志文件中或用图形表示出来。程序中会用到Winpcap，它主要功能在于独立于主机协议发送和接收原始数据报。-Curriculum design, programming, monitoring networks, to capture the period of time an IP packet on the network, the source address of IP packet statistics issued by the source address in the time period the number of IP packets, to write log files or graphical representation. The program will be used of Winpcap it main function is independent of the host protocol to send and receive the original datagram.