WO2022247675A1 - Procédé de fonctionnement et de maintenance de dispositif, dispositif réseau et support de stockage - Google Patents

Procédé de fonctionnement et de maintenance de dispositif, dispositif réseau et support de stockage Download PDF

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Publication number
WO2022247675A1
WO2022247675A1 PCT/CN2022/093050 CN2022093050W WO2022247675A1 WO 2022247675 A1 WO2022247675 A1 WO 2022247675A1 CN 2022093050 W CN2022093050 W CN 2022093050W WO 2022247675 A1 WO2022247675 A1 WO 2022247675A1
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Prior art keywords
management module
module
monitoring
modules
main
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PCT/CN2022/093050
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English (en)
Chinese (zh)
Inventor
张洁
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中兴通讯股份有限公司
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Publication of WO2022247675A1 publication Critical patent/WO2022247675A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0876—Aspects of the degree of configuration automation

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a device operation and maintenance method, network device and storage medium.
  • the operation and maintenance method for network equipment is usually as follows: the network management platform captures abnormal information in the protocol information sent by the network equipment, and the management personnel maintain the network equipment according to the abnormal information.
  • Send NETCONF Network Configuration Protocol, Network Configuration Protocol
  • SNMP Simple Network Management Protocol, Simple Network Management Protocol
  • the network management platform captures abnormal information, it can notify the management personnel in the form of human-computer interaction, and the management personnel can Analyze the information and maintain the network equipment according to the analysis results.
  • the embodiments of the present disclosure provide a device operation and maintenance method, a network device, and a storage medium, so as to solve the problem of limitation in the operation and maintenance mode of the network device in the traditional technology.
  • the embodiment of the present disclosure provides a device operation and maintenance method, which is applied to a network device.
  • the network device is configured with two management modules and several monitoring modules.
  • the two management modules are in a master-backup relationship with each other.
  • the method includes: the monitoring module monitors the target object, and sends feedback information to the main management module of the two management modules when a preset condition is met, and the feedback information is used to indicate that the two management modules
  • the main management module of the two management modules implements preset operation and maintenance actions; the standby management module of the two management modules switches to the main management module when it is determined that the main management module of the two management modules is abnormal.
  • an embodiment of the present disclosure provides a network device, including a processor and a memory; the memory is used to store a computer program; the processor is used to execute the computer program and execute the computer program Realize the device operation and maintenance method as described in the first aspect.
  • an embodiment of the present disclosure provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the processor implements the method described in the first aspect.
  • FIG. 1 is a schematic configuration diagram of a network device in an embodiment of the present disclosure
  • FIG. 2 is a schematic flow diagram of a device operation and maintenance method in an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of two management modules sharing a communication interface in an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of an application scenario in an embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram of another application scenario in the embodiments of the present disclosure.
  • Fig. 6 is a schematic flow diagram of determining whether the main management module is abnormal by the standby management module in the embodiment of the present disclosure
  • Fig. 7 is a schematic structural block diagram of a network device in an embodiment of the present disclosure.
  • a device operation and maintenance method provided by an embodiment of the present disclosure may be applied to a network device, and the network device may include a switch, a router, and the like.
  • the network device may be a service switch, a service router, an access router, and the like.
  • the network device is configured with two management modules and several monitoring modules, wherein the two management modules are in a master-backup relationship with each other, that is, one master and one backup, and in some implementations, the management modules can be included in Processes running on the device system; the monitoring module may also include processes running on the device system, but in some implementations, the monitoring module may also include some hardware equipped with network devices, such as sensors and the like.
  • the device operation and maintenance method in the embodiment of the present disclosure may include but not limited to step S10 to step S20.
  • Step S10 the monitoring module monitors the target object, and sends feedback information to the main management module of the two management modules when preset conditions are met, wherein the feedback information is used to instruct the main management module to implement preset operation and maintenance actions.
  • Step S20 when the standby management module of the two management modules determines that an abnormality occurs in the current main management module, it switches to the main management module.
  • Equipment operation and maintenance can be understood as when the operating status of the equipment does not meet expectations, the manager performs a series of operations on the equipment to make the equipment operate as expected. Therefore, in this embodiment, the monitoring module can monitor the target object in real time, and send feedback information to the main management module when the preset condition is met, so that the main management module can implement preset actions according to the received feedback information. Operation and maintenance actions.
  • the target object refers to an object related to the operation of the network device.
  • the target object may include but not limited to at least one of the following: other devices connected in communication with the network device, hardware of the network device itself, and Applications and processes running on the system; preset conditions refer to preset trigger conditions, and preset operation and maintenance actions refer to a series of preset specific operations, that is, when the preset conditions are met Operation and maintenance actions are required.
  • preset conditions refer to preset trigger conditions
  • preset operation and maintenance actions refer to a series of preset specific operations, that is, when the preset conditions are met Operation and maintenance actions are required.
  • one target object may be monitored by one or more monitoring modules, or one monitoring module may monitor one or more target objects, which is not limited in this embodiment.
  • the network equipment can realize automatic operation and maintenance through the configured management module and monitoring module, which makes the network equipment intelligent and solves the problem of limitations in the operation and maintenance of network equipment in the traditional technology.
  • the traditional technology there are Lag and high cost of operation and maintenance, and this embodiment through the management module and monitoring module, not only can detect the fault in time and carry out operation and maintenance, but also can effectively reduce the cost of manpower and material resources.
  • the standby management module can switch to the master management module when it is determined that the master management module is abnormal, and continue to perform master management.
  • the tasks that the module needs to perform in one embodiment, the standby management module can monitor whether the main management module is abnormal in real time, if it is determined that an abnormality occurs, it will switch to the main management module, or other modules will monitor whether the main management module is abnormal in real time, If it is determined that an abnormality occurs, the module notifies the standby management module, so that the standby management module switches to the main management module.
  • this embodiment can effectively improve the reliability of the network equipment, that is, make the network equipment robust.
  • the two management modules are respectively the first management module and the second management module.
  • the first management module and the second management module are the main management module and the standby management module respectively, then during the monitoring process of the monitoring module and the process of implementing the operation and maintenance actions of the first management module, the second management module determines When the first management module is abnormal, it is switched to be the main management module, so that the device abnormality caused by the first management module can be avoided.
  • the two management modules communicate with the monitoring module through the same communication interface, wherein the communication interface is used to realize data interaction between the management module and the monitoring module, which may include Processes running on the device system, etc.
  • the switched management module can still continue to receive the feedback information sent by the monitoring module through the originally established communication link, wherein,
  • the originally established communication link is a communication link established based on the communication interface between the abnormal management module and the monitoring module.
  • the two management modules are respectively the first management module and the second management module.
  • the first management module and the second management module are respectively the main management module and the backup management module. It can be understood that the first management module has already passed the communication interface After the communication link is established, when an abnormality occurs in the first management module, the second management module can continue to receive the feedback information sent by the monitoring module directly through the communication link.
  • the standby management module does not need to re-establish the communication link when switching, and can interact with the monitoring module through the established communication link, which is similar to the implementation mode in which the two management modules communicate with the monitoring module through different communication interfaces.
  • the switching time of the standby management module can be effectively saved in this embodiment, thereby improving the reliability of the network device.
  • the two management modules are respectively the first management module and the second management module. At this time, the first management module and the second management module are respectively the main management module and the backup management module, and the first management module passes The first communication interface communicates with the monitoring module, and the second management module communicates with the monitoring module through the second communication interface.
  • the second management module needs to establish a monitoring module based on the second communication interface when switching.
  • the communication link which will lead to too long switching time, and the two management modules in this embodiment share the same communication interface, and there is no need to re-establish the communication link, so the switching time can be effectively saved.
  • step S10 may include the following content: the monitoring module monitors the target object based on the preset monitoring strategy issued by the main management module, and when the monitored operating condition of the target object meets the trigger set by the preset monitoring strategy When conditions are met, feedback information is sent to the main management module.
  • the main management module can send the preset monitoring strategy to the monitoring module in advance, so that the monitoring module can monitor the target object in real time according to the preset monitoring strategy, so that when the monitoring module meets the trigger conditions set by the preset monitoring strategy Send feedback information to the main management module, and the feedback information is used to instruct the main management module to implement operation and maintenance actions.
  • the preset monitoring strategy may include at least one of a first monitoring strategy, a second monitoring strategy and a third monitoring strategy.
  • the first monitoring strategy is used to instruct the monitoring module to monitor the target device connected to the network device, and to send the first feedback information to the main management module when it detects connection oscillation between the target device and the network device, wherein the first The feedback information is used to instruct the main management module to disconnect the connection between the network device and the target device, and to re-establish the connection between the network device and the target device after a first preset time period.
  • the occurrence of connection oscillation between the target device and the network device refers to the repeated establishment and disconnection between two devices within a certain period of time, for example, the number of establishment and disconnection within 10 minutes is greater than 3 (repeated connection establishment and disconnection), it is understandable that long-term connection oscillations may cause oscillations in the entire network route, so in order to avoid this from happening, the monitoring module detects that the connection between the target device and the network device During the vibration, the first feedback information can be sent to the main management module, so that the main management module can disconnect the connection between the network device and the target device, and avoid the vibration of the entire network route.
  • the main management module can re-establish the connection between the network device and the target device, so as to restore the normal operation of the network device.
  • the network device communicates with the first device and the second device respectively, and the three form a network route.
  • the monitoring module can monitor the first device (ie, the target device) in real time based on the first monitoring strategy.
  • the main management module (which can be reasonably set according to the actual situation) when the connection oscillation is detected, so the main management module can disconnect the connection between the network device and the first device, thereby avoiding
  • the entire network route is prevented from oscillating (for example, the connection between the network device and the second device is prevented from oscillating), and the connection between the two is re-established after the first preset time period (for example, 60 minutes later), and the network device operates normally.
  • the second monitoring strategy is used to instruct the monitoring module to monitor the target service, and when the received traffic of the target service is detected to exceed the first preset threshold, send second feedback information to the main management module, and the second feedback information is used to instruct the main
  • the management module limits the bandwidth of other services and/or increases the bandwidth of the target service.
  • the monitoring module When it is detected that the received traffic of the target service exceeds the first preset threshold, the second feedback information can be sent to the main management module, so that the main management module can limit the bandwidth of other services and/or increase the bandwidth of the target service to ensure the target The quality of service of the business.
  • the target service may include a video conferencing service. For example, as shown in FIG.
  • Monitor the video conferencing service that is, the target service
  • second feedback information which can be reasonably set according to the actual situation
  • the main management module can limit the bandwidth of other services and/or increase the bandwidth of the target service.
  • the third monitoring strategy is used to instruct the monitoring module to monitor the target hardware, and when the monitored utilization rate of the target hardware exceeds a second preset threshold, send third feedback information to the main management module, wherein the third feedback information is used for Instructs the primary management module to adjust the health status of the target hardware and/or other hardware.
  • the target hardware may include a CPU of a network device, and when the monitoring module detects that the utilization rate of the CPU exceeds a second preset threshold (which may be reasonably set according to actual conditions), it sends third feedback information (which may be set to the main management module) to the main management module.
  • the main management module can adjust the running state of the target hardware (such as increasing the operating frequency of the CPU) and/or the running state of other hardware (such as increasing the output power of the fan), so as to ensure the network equipment normal operation.
  • the preset monitoring strategy may also include other strategies, such as service process status monitoring, service quality monitoring, etc., which are not limited in this embodiment.
  • the method may further include: pre-determining one of the two management modules as the main management module.
  • the network device needs to determine one of the two management modules as the main management module.
  • the respective ID values of the modules determine one of the two management modules as the main management module, for example, based on a preset selection policy, determine the management module with the smaller ID value among the two management modules as the main management module.
  • the method may further include: performing data synchronization processing on the two management modules. It can be understood that since the two management modules are active and standby with each other, data synchronization processing is required. In one embodiment, data synchronization processing can be performed on the two management modules at regular intervals, for example, data synchronization processing is performed every 5 minutes; in other embodiments, when data changes occur in the main management module, the backup management module can be changed synchronously .
  • the standby management module determines that the main management module is abnormal, which may include the following content: the standby management module periodically sends a preset detection message to the main management module; , if no response message returned by the main management module is received within the second preset time period, it is determined that the main management module is abnormal.
  • the standby management module sends the detection message, if it receives a response message, it is determined that the main management module is not abnormal, and the standby management module can continue to send the detection message to the main management module; If no response message is received within the preset time period, it can be determined that the main management module is abnormal, and the standby management module is switched to the main management module. For example, if no response message is received within three times the time period, it is determined that the main management module An exception occurred in the management module.
  • the method may further include: the main management module restarts the abnormal management module, and instructs the abnormal management module to switch to the standby management module after restarting.
  • the two management modules are respectively the first management module and the second management module.
  • the first management module and the second management module are respectively the main management module and the backup management module. If the first management module is abnormal, then The second management module switches to the main management module. After the switching is completed, the second management module restarts the first management module, and instructs the first management module to switch to the standby management module after restarting, so as to restore the normal operation of the first management module.
  • An embodiment of the present disclosure also provides a network device, as shown in FIG. 7 , including a processor and a memory, where the memory is used to store a computer program; the processor is used to execute the computer program and realize the implementation provided by the embodiment of the present disclosure when executing the computer program. Any equipment operation and maintenance method.
  • the processor may be a central processing unit (Central Processing Unit, CPU), and the processor may also be other general processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • the general-purpose processor can be a microprocessor, or the processor can also be any conventional processor and the like.
  • the embodiment of the present disclosure also provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the processor can realize any one of the equipment operation and maintenance provided by the embodiments of the present disclosure method.
  • the functional modules/units in the system, and the device can be implemented as software, firmware, hardware, and an appropriate combination thereof.
  • the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be composed of several physical components. Components cooperate to execute.
  • Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application-specific integrated circuit .
  • Such software may be distributed on computer-readable storage media, which may include computer-readable storage media (or non-transitory media) and communication media (or transitory media).
  • computer-readable storage medium includes both volatile and non-volatile media implemented in any method or technology for storage of information, such as computer-readable instructions, data structures, program modules, or other data. Volatile, removable and non-removable media.
  • Computer-readable storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, tape, magnetic disk storage or other magnetic storage devices, Or any other medium that can be used to store desired information and that can be accessed by a computer.
  • communication media typically embodies computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .
  • the computer-readable storage medium may be an internal storage unit of the network device described in the foregoing embodiments, such as a hard disk or a memory of the network device.
  • the computer-readable storage medium can also be an external storage device of the network device, such as a plug-in hard disk equipped on the network device, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash memory card ( Flash Card), etc.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Des modes de réalisation de la présente divulgation concernent un procédé de fonctionnement et de maintenance de dispositif, un dispositif réseau et un support de stockage. Le dispositif réseau est configuré avec deux modules de gestion et une pluralité de modules de surveillance, les deux modules de gestion étant dans une relation maître-veille. Sur cette base, le procédé comprend : des modules de surveillance qui surveillent un objet cible, et envoient des informations de retour à un module de gestion maître de deux modules de gestion lorsqu'une condition prédéfinie est satisfaite, les informations de retour étant utilisées pour donner l'instruction au module de gestion maître de mettre en oeuvre une action prédéfinie de fonctionnement et de maintenance ; et un module de gestion de veille des deux modules de gestion commute de façon à passer module de gestion maître lorsqu'il est déterminé qu'une anomalie se produit dans le module de gestion maître courant.
PCT/CN2022/093050 2021-05-24 2022-05-16 Procédé de fonctionnement et de maintenance de dispositif, dispositif réseau et support de stockage WO2022247675A1 (fr)

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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009237758A (ja) * 2008-03-26 2009-10-15 Nec Corp サーバシステム、サーバ管理方法、およびそのプログラム
CN102868597A (zh) * 2012-10-08 2013-01-09 鞠洪尧 一种智能型冗余网关
CN103607297A (zh) * 2013-11-07 2014-02-26 上海爱数软件有限公司 一种计算机集群系统的故障处理方法
CN106815071A (zh) * 2017-01-12 2017-06-09 上海轻维软件有限公司 基于有向无环图的大数据作业调度系统
JP2017215872A (ja) * 2016-06-01 2017-12-07 日本電信電話株式会社 バックアップ制御サーバ、およびサービス制御サーバのアプリケーションデータバックアップ方法
CN109412863A (zh) * 2018-11-23 2019-03-01 广州市成格信息技术有限公司 一种新型智能ai运维感知设备
CN109495893A (zh) * 2018-12-13 2019-03-19 叶东海 一种移动通信数据流量异常监测系统
CN110719601A (zh) * 2019-09-18 2020-01-21 四川豪威尔信息科技有限公司 一种基于物联网的5g基站在线管理系统
CN111371584A (zh) * 2018-12-26 2020-07-03 中兴通讯股份有限公司 设备故障的处理方法、管理设备、家庭网关设备
CN111865974A (zh) * 2020-07-17 2020-10-30 上海国际技贸联合有限公司 一种网络安全防御系统及方法
CN111858176A (zh) * 2020-07-22 2020-10-30 欧冶云商股份有限公司 一种远程监控故障自愈系统和方法
CN112165501A (zh) * 2020-08-05 2021-01-01 宁夏无线互通信息技术有限公司 基于工业互联网标识解析产品远程运维系统及运维方法
CN112600718A (zh) * 2021-01-01 2021-04-02 谭世克 一种通信网络监控管理系统

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009237758A (ja) * 2008-03-26 2009-10-15 Nec Corp サーバシステム、サーバ管理方法、およびそのプログラム
CN102868597A (zh) * 2012-10-08 2013-01-09 鞠洪尧 一种智能型冗余网关
CN103607297A (zh) * 2013-11-07 2014-02-26 上海爱数软件有限公司 一种计算机集群系统的故障处理方法
JP2017215872A (ja) * 2016-06-01 2017-12-07 日本電信電話株式会社 バックアップ制御サーバ、およびサービス制御サーバのアプリケーションデータバックアップ方法
CN106815071A (zh) * 2017-01-12 2017-06-09 上海轻维软件有限公司 基于有向无环图的大数据作业调度系统
CN109412863A (zh) * 2018-11-23 2019-03-01 广州市成格信息技术有限公司 一种新型智能ai运维感知设备
CN109495893A (zh) * 2018-12-13 2019-03-19 叶东海 一种移动通信数据流量异常监测系统
CN111371584A (zh) * 2018-12-26 2020-07-03 中兴通讯股份有限公司 设备故障的处理方法、管理设备、家庭网关设备
CN110719601A (zh) * 2019-09-18 2020-01-21 四川豪威尔信息科技有限公司 一种基于物联网的5g基站在线管理系统
CN111865974A (zh) * 2020-07-17 2020-10-30 上海国际技贸联合有限公司 一种网络安全防御系统及方法
CN111858176A (zh) * 2020-07-22 2020-10-30 欧冶云商股份有限公司 一种远程监控故障自愈系统和方法
CN112165501A (zh) * 2020-08-05 2021-01-01 宁夏无线互通信息技术有限公司 基于工业互联网标识解析产品远程运维系统及运维方法
CN112600718A (zh) * 2021-01-01 2021-04-02 谭世克 一种通信网络监控管理系统

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