Method for quickly identifying network fault

A network fault and fast technology, applied in data exchange networks, digital transmission systems, electrical components, etc., can solve problems such as network fault management systems that cannot be effectively solved, and achieve accurate and reliable fault alarms. The effect of rapid identification and processing

Inactive Publication Date: 2009-06-17
HT METALFORMING EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the foreground agent identifies heavy alarms for alarm messages, it will involve the index processing of all current alarms in the system. In order to prevent the impact of a large number of alarm reports from various network element devices, the network management has performance requirements for the alarm processing capability, so the front desk is required to When the agent identifies heavy alarms, the index algorithm for the current alarms of the system should be simple and efficient, but at present, the existing technology cannot effectively solve this problem in the network fault management system

Method used

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  • Method for quickly identifying network fault
  • Method for quickly identifying network fault
  • Method for quickly identifying network fault

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] 1. Create an alarm bitmap

[0023] According to the network element device instance figure 2 , board slot information description table 1, and board alarm code and alarm subcode description table 2, the established alarm bitmap is as follows image 3 shown. The alarm bitmap is a three-dimensional structure. The single board information array is defined by the number of single boards, which is used as the vertical data of the alarm bitmap; the alarm code information array is defined by the number of alarm codes, which is used as the horizontal data of the alarm bitmap; the alarm subcode information array is defined by the number of alarm subcodes, which is used as the alarm Forward data for the bitmap. Definition of board information, rack byRack, shelf byShelf, slot bySlot, type byBoardType, current critical alarm number wSumCriticalAlm, total number of alarm codes wSumAlmCode, and alarm code information pointer ptAlmCodeInfo. The alarm code information defines the...

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Abstract

This invention provides a method for realizing quick identification of network fault including the following steps: applying a single-board support, a frame and grooves to carry out positional description to a NE alarm source to set up an information structure of single-board, alarm codes and sub-codes, setting up an alarm bit map, defining single-board information arrays as the longitudinal data of the alarm bit map, defining the information arrays of the alarm codes as the lateral data of the alarm bit map, defining the sub-code information arrays as the positive data of the bit map, setting up Hasina index of the alarm bit map ID by the re-structured Hasina function and Hasina array and the subscript Hasina index of the alarm code array, traversing in the alarm code information to get the sub-codes and the front stand receives and processes the alarm information.

Description

technical field [0001] The present invention relates to a network management system, in particular to a network management method for managing the state of a faulty network unit and notifying the fault in a large-scale communication network. Background technique [0002] The current network management system is usually divided into two parts: the foreground agent and the background network management center. For network fault management, the front-end agent is responsible for receiving the fault alarm messages reported by various alarm sources on the network element device, parses and processes the information, and finally reports it to the back-end network management center, so as to realize the real-time monitoring of the system operation by the network management center, such as figure 1 Shown is a typical alarm message delivery process. [0003] The alarm analysis and processing of the front-end agent requires the identification of the received repeated alarms and alarm...

Claims

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Application Information

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IPC IPC(8): H04L12/24
Inventor 樊波党海锋
Owner HT METALFORMING EQUIP MFG
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