利用设置网卡为混沌模式，采用原始套接字的方式截获发向本机的ip包，并分析包的类型，源ip地址，目的ip地址，传输层协议等-card installed for the use of Chaos mode, using original socket intercepted a way to the machine ip packet, analysis of packet types, source ip address, purpose ip address, such as transpor