METHOD FOR DISCRIMINATING NETWORK AND CLASSIFYING TRAFFIC OF SUBSCRIBERS IN ORDER TO MONITOR NETWORK IN MULTI-PROTOCOL LABEL SWITCHING VIRTUAL PRIVATE NETWORK

摘要

present invention is in the MPLS VPN network for monitoring the subscriber network traffic identification and classification methods for such, multiple protocol label Switching (Multi-Protocol Label Switching; MPLS) network-based virtual private network (Virtual Private Network; VPN) is identifiable in the other direction of the nature of the problem can not be identified single packet traffic flowing in one direction of the traffic information when using the and identifies itself to find naemeurosseo packet traffic on the network , such as by configuring the subscriber information used in a session management table , as well as packets in one direction is not possible to monitor the network of subscribers to a virtual private network for each subscriber who owns the traffic direction of unidentifiable has the advantage that it can be identified .