Design and implementation of TCP state detection based on the integrated circuit

Based on the shortcomings of traditional state detection firewall and TCP state detection related work, TCP state detection system is designed based on the integrated circuit, compared with single-state detection process of the traditional state detection system, low efficiency of the connection timeout management and the package status information lookup, solving strategies of some key technology and the methods of being realized in integrated circuits are Introduced. Experimental results show that the TCP state transition function of this system can be achieved more quickly and accurately, while it can prevent some packets data from attacking.