Research and Implementation of Next Generation Network Intrusion Detection System Based on Protocol Analysis

An intrusion detection system which can work in IPv6 network environment is designed and implemented based on protocol analysis and pattern match technology in this paper. The system not only can fast detect system vulnerabilities and network intrusion events, but also possesses high accuracy and good performance. Furthermore, the system is tested using IDSwakeup. The test shows that the system can detect 90% of the attacking packets and lost hardly any packet when enormous and different types of vicious data packets generated by data packet generator are sent. So the system is efficient and quick-reacting IDS working in IPv6 environment.