A Deep Packet Inspection Method Based on Multi-Threading
Lin Li-n · Journal of Jimei University · 2014
The paper proposed a deep packet inspection method based on multi-threading. In this method,the regular expressions of the rule sets were grouped by using regular expressions linear coefficient. Then the regular expressions generated different Finite Automata by using different compression technology to compress the status bit. Finally,the different Finite Automata were detected by using multi-threading technology.The experiments show that the method has higher compression and processing performance,and effectively improves the speed and stability of the detection.