(?Panabit is currently the most open, free, and professional user-level traffic management system in China, especially for the identification and control of P2P use. As of October 25, 2009, it has now supported more than 360 types of actual mainstream use, and two The speed of updating the signature database once a week is continuously updated (including updates of supported protocols and new protocols. For the list of Panabit recognized protocols, please pay attention to the supported protocols on the homepage of the Panabit website). On the basis of accurately identifying protocols, that is, classifying usage, Panabit provides flexible and convenient traffic management mechanisms according to user-defined policies: bandwidth rate limit, bandwidth assurance, bandwidth reservation, and can be based on protocols/protocol groups, IP/IP groups Make parameterized policy settings. panabit)