| 摘要 |
PURPOSE: A network control system and a method thereof are provided to detect desired traffic or flow by analyzing correlation of the information about the flow and the information about the produced flow without using the payload information. CONSTITUTION: A flow processor(100) produces flow based on the information about received packets and outputs the produced flow. A flow controller(200) confirms the flow based on the information about flow. In case the flow is desired one, the flow controller outputs the control information of flow to the flow processor. The information about flow comprises at least one among source/destination address and port, a protocol, flow size, the duration, packet count, and the average packet size and rate. |
