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Fault handling method, device, and system based on network function virtualization

A technology of network function virtualization and fault handling method, applied in the field of communication, can solve problems such as low efficiency of fault handling

Active Publication Date: 2018-02-02
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a fault handling method, device, and system based on network function virtualization, which can solve the problem of low fault handling efficiency in the prior art, and can meet users' real-time requirements for fault handling

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  • Fault handling method, device, and system based on network function virtualization

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Embodiment Construction

[0087] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without any creative effort fall within the protection scope of the present invention.

[0088] The technical solution of this embodiment is applied in an NFV system. For example, the NFV system described in this embodiment includes a virtual network function infrastructure (NFV Infrastructure, NFVI), a virtual machine infrastructure management (VirtualizedInfrastructure Manager, VIM), a virtual Function nodes such as network funct...

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Abstract

The embodiment of the present invention discloses a fault handling method, device, and system based on network function virtualization. The fault information of at least one second functional entity providing virtual network services and the fault information of at least one NFVI are acquired through the first functional entity; and according to The fault information of the at least one second functional entity and the fault information of the at least one NFVI perform a fault correlation analysis on the virtual network service, the at least one second functional entity, and the at least one NFVI. There is no need to report the fault information of VNF or NFVI through EMS, which can shorten the fault correlation processing time of Network Service, VNF, and NFVI, and improve the fault processing efficiency; at the same time, it can also shorten the service interruption time of Network Service to meet the needs of users for fault processing. Real-time requirements.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a fault handling method, device, and system based on network function virtualization. Background technique [0002] In the application scenario of the network function virtualization (Network Function Virtualization, NFV) system, the architecture of the traditional network and network nodes has undergone major changes. The traditional physical telecom nodes have evolved into virtual nodes in the virtual machine under the new network architecture. Added virtual network function infrastructure (NFV Infrastructure, NFVI), virtual machine infrastructure management (Virtualized Infrastructure Manager, VIM), virtual network function (Virtualized Network Function, VNF) and virtual network function management to the network architecture defined by the NFV system standard (VNF Manager, VNFM) and virtual network function scheduling (NFV Orchestrator, NFV...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
CPCH04L41/0631H04L41/40
Inventor 李龙龚学文龚晓东印杰彭展
Owner HUAWEI TECH CO LTD
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