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Optical transport network alarm processing method and device, network management system and medium

A technology of optical transmission network and processing method, which is applied in the field of optical transmission network fault alarm, which can solve the problems of inconvenient maintenance work and huge amount of alarm data, and achieve the effect of reducing work intensity

Pending Publication Date: 2021-12-17
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the flexible network scheduling and the diversity of access services, the volume of alarm data when a fault occurs in the live network is very large, requiring professional operation and maintenance personnel to perform a large amount of analysis and troubleshooting to finally find out. Specific failure points bring great inconvenience to maintenance work

Method used

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  • Optical transport network alarm processing method and device, network management system and medium
  • Optical transport network alarm processing method and device, network management system and medium
  • Optical transport network alarm processing method and device, network management system and medium

Examples

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Embodiment 1

[0027] refer to figure 1 What is shown is a schematic diagram of steps of a method for processing an optical transport network alarm provided by an embodiment of the present invention. It can be understood that the optical transport network alarm processing method provided by the embodiment of the present invention does not require manual operation, and can completely locate service fault points by itself, and can provide analysis results without operation and maintenance personnel intervening in the middle work. The optical transport network alarm processing method includes the following steps:

[0028] Step 10: Obtain the intra-layer alarms of each layer of the business layer by layer;

[0029] For optical transport network services, the intra-layer alarms of each layer are obtained layer by layer. Each layer can be based on the layered structure of the current optical transport network. For example, the current optical transport network is generally divided into client sig...

Embodiment 2

[0132] refer to Figure 8 As shown, an optical transport network alarm processing device 10 provided by an embodiment of the present invention includes: an intra-layer alarm acquisition module 100 , an associated alarm acquisition module 110 and an alarm analysis module 120 . in:

[0133] An intra-layer alarm acquisition module 100, configured to acquire the intra-layer alarms of each layer layer by layer;

[0134]For optical transport network services, the intra-layer alarms of each layer are obtained layer by layer. Each layer can be based on the layered structure of the current optical transport network. For example, the current optical transport network is generally divided into client signal layer, optical channel layer, optical Segment layer and optical transmission segment layer; it can also be a layered processing of services based on the characteristics of the optical transport network and the attributes of the business. Layers are layered.

[0135] It should be no...

Embodiment 3

[0164] see Figure 10 As shown, it is a network management system 1 provided by an embodiment of the present invention. The network management system 1 includes an optical transport network alarm processing device 10 as described above. The optical transport network alarm processing device 10 may include:

[0165] An intra-layer alarm acquisition module 100, configured to acquire the intra-layer alarms of each layer layer by layer;

[0166] For optical transport network services, the intra-layer alarms of each layer are obtained layer by layer. Each layer can be based on the layered structure of the current optical transport network. For example, the current optical transport network is generally divided into client signal layer, optical channel layer, optical Segment layer and optical transmission segment layer; it can also be a layered processing of services based on the characteristics of the optical transport network and the attributes of the business. Layers are layered....

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Abstract

The embodiment of the invention discloses a transport network alarm processing method and device, a network management system and a medium. The optical transport network alarm processing method comprises the following steps: obtaining intra-layer alarms of each layer of a service layer by layer; obtaining a root alarm of an associated layer corresponding to the current layer based on the intra-layer alarm; and determining the service fault point based on the root alarm, so the fault point and the fault reason can be accurately found, and the working intensity of operation and maintenance personnel is reduced.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of optical transport network fault alarms, and in particular, to an optical transport network alarm processing method, device, network management system, and medium. Background technique [0002] Optical Transport Network OTN (Optical Transport Network) is a transport network based on wavelength division multiplexing technology and organizes networks at the optical layer. It is currently used in a wide range of networks, involving access, aggregation, and backbone networks. A single wavelength can support from The service bandwidth ranges from 10G to 400G, and the access service rate also ranges from 100M to 100G. [0003] Due to the flexible network scheduling and the diversity of access services, the volume of alarm data when a fault occurs in the live network is very large, requiring professional operation and maintenance personnel to perform a large amount of analysis and troublesho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/077H04L12/24
CPCH04B10/0771H04B10/0773H04L41/0677H04L41/0631H04L41/00H04B10/0779H04B10/0791
Inventor 黄克路
Owner ZTE CORP
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