Development and implementation of utility on packet capture
Gexin Li · Jisuanji gongcheng yu sheji · 2007
Packet capture is used to detect and analyze network on the aspect of security threat,whereas packet capture is widely applied in several occasions such as capability measure,flow analyse,charge statistic,intrusion detection,protocol analyse and password in-tercepting etc.Packet capture mechanism is introduced,and then lipcap and socket methods are adopted,the development and implement of network packet capture is discussed,and pick-up way of the header of TCP/IP is given,in order to analyse and deal with the captured packet further.