Patent ID: 8724633
Filing Date: 2014-05-13
Classification: H04L

Abstract:
1. A deep packet inspection and control device for performing real-time traffic management on a real-time packet data stream over an internet comprising: a first rule table unit for storing a rule table including a first set of rule entries which are pre-defined or generated dynamically; a first scanning unit for receiving a first real-time packet data stream from the internet, and scanning the first real-time packet data stream according to a scanning window defined by the first set of rule entries, wherein the first scanning unit windows data stream of a scanning window defined by the first set of rule entries from the first real-time packet data stream, so as to perform scanning actions on each data stream of the scanning window, a scanning window by a scanning window, to go through the whole first real-time packet data stream; a first analysis unit for matching the first real-time packet data stream with the first set of rule entries in the scanning window of the first scanning unit, and outputting a matching result; and a first rule linkage unit for performing linkage control on the first real-time packet data stream to be output back to the internet according to the matching result output from the first analysis unit.