Method and apparatus for suppressing alarm storm

A technology of alarm storm and alarm information, which is applied in the direction of digital transmission system, data exchange network, electrical components, etc., can solve the problems of reducing the number of alarms sent, the backlog of alarms, and the inability to send in time, so as to suppress the alarm storm and reduce the number of transmissions. Effect

Inactive Publication Date: 2018-06-01
CHINA MOBILE COMM LTD RES INST +1
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Problems solved by technology

[0003] The existing alarm storm suppression technology mainly focuses on the analysis of the alarm itself and the technology of compressing the characteristics of the alarm itself, but the above-mentioned technology may still cause a backlog of alarms in a short period of time or even a long period of time, for example: for alarms Compression and content analysis technologies, if the conditions for sending an alarm are met, the alarm will still be sent; for the technology of delaying the sending of the analysis alarm scene, since the delay time is artificially specified, it cannot change with the characteristics of the network. If the value is too large, normal alarms cannot be sent in time; if it is set too small, the expected purpose of reducing the number of alarms to be sent cannot be achieved

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  • Method and apparatus for suppressing alarm storm
  • Method and apparatus for suppressing alarm storm
  • Method and apparatus for suppressing alarm storm

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Embodiment Construction

[0052] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0053] figure 1 Realize the flow chart for the method for suppressing the alarm storm described in the embodiment of the present invention, such as figure 1 As shown, the method includes:

[0054] Step 101: Determine the number of alarm messages not sent within the current preset period;

[0055] Step 102: When it is determined that the number of the alarm information is greater than or equal to the preset value, expand the sending window of the alarm information in the next preset period;

[0056]Step 103: When it is determined that the number of the alarm information is greater than zero and less than the preset value, then keep the sending window of the warning information in the next preset period the same size as the sending window of the alarm in...

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Abstract

The embodiment of the invention provides a method and an apparatus for suppressing an alarm storm. The method comprises the steps of judging the number of alarm information unsent in a current presetperiod; when determining that the number of the alarm information is greater than or equal to a preset value, expanding a sending window for alarm information in a next preset period; when determiningthat the number of the alarm information is greater than zero and is smaller than the preset value, keeping the sending window for the alarm information in the next preset period to be identical to the size of a sending window for alarm information in the current preset period; and when determining that the number of the alarm information meets a preset condition, narrowing the sending window forthe alarm information in the next preset period.

Description

technical field [0001] The invention relates to an alarm processing technology in the communication field, in particular to a method and device for suppressing an alarm storm. Background technique [0002] At present, the common techniques for dealing with alarm storms in the network include: alarm discarding, that is, directly discarding alarms that cannot be processed; One alarm; Delayed sending, that is, in the case of intermittent network disconnection, the alarm status of network abnormality will be cleared soon, and a certain delay time can be set to avoid sending an alarm in the case of transient disconnection; content analysis, namely: the alarm level or other keywords for content matching, only process the alarm with the highest priority, and discard the alarm with lower level; and other techniques to reduce the number of alarms. [0003] The existing alarm storm suppression technology mainly focuses on the analysis of the alarm itself, and the technology of compre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/807H04L47/27
CPCH04L41/0631H04L47/27
Inventor 肖捷
Owner CHINA MOBILE COMM LTD RES INST
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