Title :
Design and research based on WinPcap network protocol analysis system
Author :
Lu, Xiaofan ; Sun, Weijia ; Li, Huiping
Author_Institution :
Grad. Sch., Changchun Univ. of Technol., Changchun, China
Abstract :
This paper summarizes the structure of WinPcap and introduces the capture principle of Ethernet packets. Based on multithreading technology, WinPcap captures the network layer packets. The design and realization method are provided by this paper. The overall optimization of system has improved the ability of the packet capture and greatly reduced the rate of packet loss. Data contents of the captured packet will be carefully analyzed according to the layers of network protocol format (analysis of hexadecimal data of Ethernet frame net load). The design and research of system provides a theoretical basis for preventing hackers, network security, and intrusion detection technology.
Keywords :
computer network security; local area networks; protocols; Ethernet packets; WinPcap network protocol analysis system; WinPcap structure; hackers; intrusion detection technology; multithreading technology; network layer packets; network protocol format; network security; overall optimization; packet loss; Monitoring; Winpcap; multithreading; net load; packet capture; protocol analysis;
Conference_Titel :
Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4244-7957-3
DOI :
10.1109/CMCE.2010.5610462
