Virtual network function compiling method and device

Abstract

The invention relates to a virtual network function compiling method and device, and belongs to the technical field of communication. The method comprises the following steps that a network function virtual composer NFVO makes a VNF life period operation instruction and a VNF compiling template according to the network request and sends the VNF life period operation instruction and the VNF compiling template to a virtual network function manager VNFM; the virtual network function manager VNFM makes a VNFC compile rule for compiling the VNF and the virtual resource compiling rule according to the received VNF compiling template of the network function virtual composer NFVO or the VNF life period operation instruction information; the virtual network function manager VNFM executes the VNFC compling rule used for compiling the VNF and the virtual resource compiling rule according to the VNFC compiling rule of the VNF and the virtual resource compiling rule. The method and the device are applied to an NFV system architecture, and the efficient virtual network function compiling is realized.

Description

technical field [0001] The invention belongs to the technical field of communication, relates to the field of network function virtualization, and in particular relates to a virtualized network function arrangement method and device. Background technique [0002] Network function virtualization (network function virtualize, NFV) is a new network architecture proposed by the European Telecommunications Standards Organization ETSI from the perspective of network operators. According to different business application requirements, the corresponding virtualized network function blocks are arranged on the basis of VNF. In October 2012, AT&T, BT, Telefonica, China Mobile and other 13 global operators, with the support of European Telecommunications Standards Institute (ETSI), established a new industry dominated by network operators with open members The industry specification group (Industry Specification Group, ISG) initiated the establishment of the NFV working group. From the...

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Problems solved by technology

[0005] The inventor found the following disadvantages in the process of researching the existing technology: the NFV architecture proposed by ETSI only describes the function of MANO in its architecture, and does not propose the three functional entities of NFVO, VNFM and VIM in MANO. A clear implementation method, and no specific workflow for virtualized network function orchestration

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