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Method and device for analyzing alarm correlation

A correlation and alarm message technology, applied in the field of communication network management, can solve problems such as large alarm volume, low efficiency, and complex service routing, and achieve the effect of reducing pressure and improving analysis efficiency

Inactive Publication Date: 2018-08-28
ZTE CORP
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Problems solved by technology

[0004] According to the technical problem solved by the solution provided by the embodiment of the present invention, the service routing is complex and the alarm volume is large, and frequent queries cause low efficiency

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  • Method and device for analyzing alarm correlation
  • Method and device for analyzing alarm correlation
  • Method and device for analyzing alarm correlation

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Embodiment Construction

[0043] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0044] figure 1 is a flow chart of a method for analyzing alarm correlation provided by an embodiment of the present invention, such as figure 1 shown, including:

[0045] Step S101: the network manager receives an alarm message sent by each device when an alarm is generated, and the alarm message carries the service related to the alarm and the routing weight of the service routing node;

[0046] Step S102: The network manager determines the correlation of multiple received alarms about the same service according to the service carried in the alarm message and the routing weight.

[0047] The embodiment of the present invention also includes: the netwo...

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Abstract

The invention discloses a method and a device for analyzing alarm correlation, and relates to the technical field of communication network management. The method comprises the following steps that a network management device receives an alarm message sent by each device when an alarm is generated, wherein the alarm message carries a service related to the alarm and a routing weight of a service routing node; and the network management device determines the correlation of the received alarms related to the same service according to the service and the routing weight which are carried in the alarm message. According to the method and the device, the network management device can complete alarm correlation judgment according to information carried by the alarm, so that the analysis efficiencyis improved, a result can be quickly analyzed, the pressure of network management calculation and caching is reduced, and the analysis result is more accurate.

Description

technical field [0001] The invention relates to the field of communication network management, in particular to a method and device for analyzing alarm correlation. Background technique [0002] With the rapid development of communication technology, the innovation of communication equipment, the continuous expansion of business and the continuous increase of functions, the number of alarms supported by communication equipment is also increasing significantly. With the expansion of the network scale, the number of communication devices managed by the network management is also increasing rapidly. At the same time, the amount of alarm data also increases. In some scenarios, when a fiber is interrupted, tens of thousands of alarms may be generated on the services it carries. This will cause great difficulties for network operation and maintenance. Therefore, if the root cause alarm can be automatically analyzed from a large number of alarms, when a fault occurs, we can focu...

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Application Information

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IPC IPC(8): H04L12/24
CPCH04L41/0631H04L41/0686
Inventor 刘凯
Owner ZTE CORP
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