REMOTE TRAFFIC ACQUISITION METHOD, DEVICE AND SYSTEM

摘要

A remote traffic acquisition method, a device and a system are provided. The method includes that a local router transmits a multi-protocol label switching (MPLS) label reaching the local router and the MPLS label for remote traffic acquisition into a remote router (S10); the remote router records the received MPLS label information to configuration information (S20); the remote router acquires traffic, encapsulates a message according to the configuration information and forwards the message into the local router by a MPLS network (S30); and the local router receives and resolves the message, processes the message according to the MPLS label and transmits the processed message to an acquisition analysis server (S40). With the invention, more flexible and powerful data acquisition function can be achieved.