METHOD FOR CONTROLLING PACKET TRANSMISSION IN WIRE AND WIRELESS COMMUNICATION NETWORKS AND GENERATING PACKET CHARGING DATA, AND AN APPARATUS THEREFOR, PARTICULARLY REGARDING TO DETECTING AND COPING WITH HACKING AND DENIAL OF SERVICE ATTACK

摘要

PURPOSE: A method for controlling packet transmission in wire and wireless communication networks and generating packet charging data, and an apparatus therefor are provided to detect and cope with hacking and denial of service attack, and reduce cost by integrating a packet service control function and a charging data generating function. CONSTITUTION: A packet data input unit(250) receives packet data through a network for storing the packet data on a shared memory, wherein the packet data include a source IP address and a destination IP address. A filtering unit(255) examines whether the packet data satisfy preliminarily designated filtering rules. If so, the filtering unit(255) deletes the packet data. If not, a packet data output unit(270) transmits the packet data by using the destination IP address. If not, a protocol analyzing unit(260) analyzes the packet data by applied protocols for analyzing a total amount of packets and user information. A data storing unit(265) converts the analyzed information into a standard format for storing the analyzed information.