Method and system for automatically restoring fault, and control network element

A technology for automatic recovery and control of network elements, applied in the field of communication, can solve problems affecting network reliability and stability, long service recovery time, high error, etc., to achieve the goal of reducing error, improving stability and reliability, and improving work efficiency Effect

Inactive Publication Date: 2010-06-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Using manual intervention, the error is high, the efficiency is low, and the service recovery time is long, which affects the reliability and stability of the network

Method used

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  • Method and system for automatically restoring fault, and control network element
  • Method and system for automatically restoring fault, and control network element
  • Method and system for automatically restoring fault, and control network element

Examples

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Embodiment Construction

[0017] Refer to attached figure 1 , the embodiment of the present invention provides a method for automatic recovery of equipment failure, including:

[0018] 101. According to the pre-set detection conditions, determine whether the target network element is faulty;

[0019] Wherein the target network element is the active device, the detection condition can be, 1) whether the maintenance state between the network management unit and the target network element is failure; the detection condition can further include simultaneously: 2) whether the network management unit receives the adjacent The link failure alarm between the network element and the target network element sent by the network element, etc., wherein the network management here is not limited to the network management, and can be other control network elements with similar functions.

[0020] 102. After judging that the target network element is faulty, send a first command to the associated network element of th...

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Abstract

The embodiment of the present invention discloses a method and a system for automatically restoring fault, and a control network element, wherein the method comprises the following steps: judging whether a target network element is broken down according to the pre-set detection condition; after judging that the target network element is broken down, transmitting a first order to the relative network element of the target network according to the pre-set configuration; and amending the information corresponding to the target network element on the relative network element as the a copying network element of the target network element. The method provided by the embodiment of the present invention is capable of detecting whether the target network element is broken down and automatically converting, thereby increasing the stability and reliability of the system.

Description

technical field [0001] The invention relates to the field of communication, in particular to a method, system and control network element for automatic fault recovery. Background technique [0002] In the packet domain PS networking, in order to ensure the redundancy and reliability of the network, some network elements will be deployed in multiple ways, and the working mode usually adopts the active / standby mode or load sharing. [0003] In some scenarios of the master-standby mode, when the master device is working normally, due to some conflicts between the settings of the master device and the backup device, the backup device is in the backup state in the system and does not generate signaling traffic with other network elements. interaction; when the main equipment fails, the backup equipment cannot automatically know the failure of the main equipment, nor can it automatically replace the main equipment. It needs manual intervention to realize the replacement of the mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/56H04L1/22
Inventor 宋旭郭东
Owner HUAWEI TECH CO LTD
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