VIRTUAL NETWORK FUNCTION NETWORK ELEMENTS MANAGEMENT METHOD, DEVICE AND SYSTEM

摘要

Provided in an embodiment of the present invention are a virtual network function (VNF) network elements management method, device and system, the method comprising: a VNF resource pool management device receives a VNF network element request message transmitted by a VNF resource pool user (PU), the VNF network element request message comprising the attribute information and position strategy of a VNF network element to be requested; according to the VNF network element request message and the position information of the VNF network element in a VNF resource pool, the VNF resource pool management device determines a first VNF network element conforming to the attribute information and the position strategy from the VNF resource pool, the first VNF network element comprising at least one VNF network element; and the VNF resource pool management device transmits to the VNF resource PU a VNF network element response message comprising the identifier information of the first VNF network element, thus avoiding the risk of abnormal operation of a functional group constituted of the VNF network elements.