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Method for positioning network fault in network management system and device thereof

A network fault and network management system technology, applied in the field of communication, can solve problems such as relying on manual work and low positioning efficiency, and achieve the effects of reducing labor intensity, improving fault handling capabilities, and shortening fault resolution time

Inactive Publication Date: 2014-09-24
ZTE CORP
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  • Abstract
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Problems solved by technology

[0003] In view of the above analysis, the present invention aims to provide a method and device for intelligently locating network faults applied in a network management system, so as to solve the problems in the prior art that network fault locating mainly relies on manual work and the positioning efficiency is not high

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  • Method for positioning network fault in network management system and device thereof
  • Method for positioning network fault in network management system and device thereof
  • Method for positioning network fault in network management system and device thereof

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Embodiment Construction

[0031] Preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and are used together with the embodiments of the present invention to explain the principles of the present invention.

[0032] first combined with Figures 1 to 2 Preferred method embodiments of the present invention are described in detail.

[0033] First method embodiment

[0034] Such as figure 1 as shown, figure 1 It is a schematic flowchart of the first method embodiment, and relates to a method for realizing intelligent location of network faults in a network management system.

[0035] The network faults that can be located in this embodiment include at least OAM faults, service faults, and data communication network DCN faults; wherein, the diagnostic objects of OAM faults include: tunnel service, pseudowire service, and the diagnostic objects of service faul...

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Abstract

The invention discloses a method for realizing network fault positioning in a network management system and a device thereof, wherein the method comprises the steps of: inquiring all warnings of a diagnosing object, performing warning relativity analysis and finding out a source warning; performing analysis for related items and positioning a node which causes the fault according to the type of the source warning. The device of the invention comprises the steps of: a source warning analyzing module which is used for inquiring warning of the diagnosing object and finding the source warning; and a fault reason searching module which is used for analyzing related items and positioning the node that causes the fault according to the type of the source warning. The method and the device of the invention can perform the following functions when network fault occurs: automatically positioning and settling a majority of common problems, improving field fault treatment capability, and reducing labor intensity of maintenance personnel.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and system for realizing network fault location in a network management system. Background technique [0002] Fault diagnosis of existing networks with relatively mature technology mainly relies on the experience of engineers and technicians, with the help of basic means such as querying the network configuration information of equipment, and through manual analysis, such as the traditional MSTP (Multi-Service Transfer Platform, multi-service transmission platform) troubleshooting. However, the emerging PTN (Packet Transport Network, packet transport network) is still a new type of network compared to mature networks such as MSTP, and the services involved are relatively complex. Manual fault diagnosis requires a lot of skills for operation and maintenance personnel. High, low fault location efficiency, and many uncertainties have brought great difficulties to th...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/26
Inventor 张曰明杨高科
Owner ZTE CORP
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