Service restoration method and apparatus

A service recovery, first-class technology, applied in the field of communication, can solve the problems of low accuracy, long time-consuming service recovery, misjudgment, etc., and achieve the effect of shortening the duration and accurate recovery

Active Publication Date: 2018-07-31
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the way of manually handling business failures usually takes a long time from failure to recovery, and manual determination of the cause of failure may cause misjudgment, which will further prolong the duration of business failures
It can be seen that the above business recovery scheme takes a long time and has low accuracy

Method used

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  • Service restoration method and apparatus
  • Service restoration method and apparatus
  • Service restoration method and apparatus

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Experimental program
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Embodiment Construction

[0027] Embodiments of the present application are described below with reference to the drawings in the embodiments of the present application.

[0028] see figure 1 , is a schematic diagram of an architecture of an NFV network provided in an embodiment of the present application. The NFV network described in this embodiment may specifically be a data center network, a service provider network, or a local area network (Local AreaNetwork, LAN), etc., and may include the following functional entities: NFV Management and Orchestration (NFV Management and Orchestration, NFV-MANO ) 128, NFV infrastructure (NFV Infrastructure, NFVI) 130, multiple virtual network functions (VNF) 108, and multiple network element management systems (Element Management System, EMS) 122.

[0029] In some feasible implementation manners, on this basis, the NFV network described in this embodiment may also include the following functional entities: Service, VNF and Infrastructure Description (Service, VN...

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PUM

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Abstract

The embodiment of the invention discloses a service restoration method and apparatus. The method comprises the following steps that: a first functional entity obtains a first event notification message, wherein the first event notification message carries an identifier of a first target functional entity to be repaired; the first functional entity queries a first replaceable minimum functional entity and a first service restoration strategy corresponding to the first target functional entity represented by the identifier from a pre-created first corresponding relationship set, wherein the first corresponding relationship set comprises the first target functional entity, and a corresponding relationship between the first replaceable minimum functional entity and the first service restoration strategy; and the first functional entity executes the first service restoration strategy on the first replaceable minimum functional entity. By adoption of the service restoration method and apparatus disclosed by the embodiment of the invention, the service restoration can be implemented quickly and accurately, and the duration of service failure is effectively shortened.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a service recovery method and device. Background technique [0002] A traditional telecommunication network consists of a variety of dedicated hardware devices, and different network services require different hardware devices. With the rapid growth of the network scale, the telecommunications network has become larger and more complex, which has also brought many problems, such as the slow development and launch of new services, complex operation and maintenance of the system and high cost, resource utilization lower. The proposal of Network Function Virtualization (Network Function Virtualization, NFV) technology can well solve the above problems. NFV technology can be understood as the migration of the functions of each network element used in the telecommunications network system from the current dedicated hardware platform to the general commercial On ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/703H04L12/707H04L45/24H04L45/28
CPCH04L41/0631H04L41/0668H04L45/22H04L45/28H04L41/0895H04L41/0894H04L12/00H04L41/0686G06F11/0766G06F11/079G06F11/0793G06F11/0709G06F2201/815G06F11/2005G06F11/2028G06F11/2048H04L41/40H04L45/247
Inventor 黄胜森
Owner HUAWEI TECH CO LTD
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