CN115396295A - Equipment operation and maintenance method, network equipment and storage medium - Google Patents
Equipment operation and maintenance method, network equipment and storage medium Download PDFInfo
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- H—ELECTRICITY
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- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- 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
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- 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
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- 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
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Abstract
In an embodiment of the present application, an apparatus operation and maintenance method, a network device, and a storage medium are provided, where the network device is configured with two management modules and a plurality of monitoring modules, where the two management modules are in a master-slave relationship with each other, and based on this, the method includes: the monitoring module monitors the target object and sends feedback information to a main management module of the two management modules when preset conditions are met, wherein the feedback information is used for indicating the main management module to implement preset operation and maintenance actions; and when the standby management module in the two management modules determines that the current main management module is abnormal, the standby management module is switched to the main management module. It can be understood that the network device can realize automatic operation and maintenance through the configured management module and the monitoring module, so that the network device has intelligence, and the problem that the operation and maintenance mode for the network device in the traditional technology has limitation is solved.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to an apparatus operation and maintenance method, a network device, and a storage medium.
Background
In the conventional network management technology, the operation and maintenance mode for the network device is generally as follows: the Network Management platform captures abnormal information in Protocol information sent by the Network device, and an administrator maintains the Network device according to the abnormal information. Therefore, the traditional technology has certain limitations because it is not intelligent, for example, the traditional technology has certain hysteresis for sensing the failure of the network device, so that the operation and maintenance have hysteresis; for another example, the conventional technique requires a large amount of manpower and material resources, which results in a high operation and maintenance cost.
Disclosure of Invention
Based on this, the embodiment of the present application provides an apparatus operation and maintenance method, a network device, and a storage medium, so as to solve the problem that the operation and maintenance method for the network device in the conventional technology is limited.
In a first aspect, an embodiment of the present application provides an apparatus operation and maintenance method, which is applied to a network device, where the network device is configured with two management modules and a plurality of monitoring modules, where the two management modules are in a master-slave relationship with each other, and the method includes:
the monitoring module monitors a target object and sends feedback information to a main management module of the two management modules when a preset condition is met, wherein the feedback information is used for indicating the main management module of the two management modules to implement a preset operation and maintenance action;
and when determining that the main management module of the two management modules is abnormal, the standby management module of the two management modules is switched to the main management module.
In a second aspect, an embodiment of the present application provides a network device, including a processor and a memory; the memory for storing a computer program; the processor is configured to execute the computer program and implement the device operation and maintenance method according to the first aspect when executing the computer program.
In a third aspect, an embodiment of the present application provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the processor is caused to implement the device operation and maintenance method according to the first aspect.
The embodiment of the application provides an apparatus operation and maintenance method, a network device and a storage medium, where the network device is configured with two management modules and a plurality of monitoring modules, where the two management modules are in a master-slave relationship with each other, and based on this, the method includes: the monitoring module monitors a target object and sends feedback information to a main management module of the two management modules when a preset condition is met, wherein the feedback information is used for indicating the main management module to implement a preset operation and maintenance action; and when the standby management module in the two management modules determines that the current main management module is abnormal, the standby management module is switched to the main management module. It can be understood that the network device can realize automatic operation and maintenance through the configured management module and the configured monitoring module, so that the network device has intelligence, and the problem that the operation and maintenance mode for the network device in the traditional technology has limitation is solved, for example, the problem that the hysteresis quality and the operation and maintenance cost are too high in the traditional technology exists, and the management module and the monitoring module are passed through in the embodiment, so that the fault can be timely sensed, the operation and maintenance can be carried out, and the cost of manpower and material resources can be effectively reduced.
Drawings
Fig. 1 is a schematic configuration diagram of a network device in an embodiment of the present application;
fig. 2 is a schematic flow chart of an operation and maintenance method of the device in the embodiment of the present application;
FIG. 3 is a diagram illustrating two management modules sharing a communication interface according to an embodiment of the present application;
FIG. 4 is a schematic diagram of an application scenario in an embodiment of the present application;
fig. 5 is a schematic view of another application scenario in the embodiment of the present application;
fig. 6 is a schematic flowchart illustrating a process of determining, by the standby management module, whether an abnormality occurs in the primary management module according to an embodiment of the present application;
fig. 7 is a schematic block diagram of a network device in this embodiment.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present specification without making any creative effort belong to the protection scope of the present specification.
The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
Some embodiments of the present description will be described in detail below with reference to the accompanying drawings. The embodiments and features of the embodiments described below can be combined with each other without conflict.
The device operation and maintenance method provided by the embodiment of the present application may be applied to a network device, where the network device may include a switch, a router, and the like, and for example, the network device may be a service switch, a service router, an access router, and the like. As shown in fig. 1, a network device is configured with two management modules and a plurality of monitoring modules, where the two management modules are in a primary-backup relationship with each other, that is, a primary and a backup, and in some embodiments, a management module may include a process running on a device system; the monitoring module may also include processes running on the device system, but in some embodiments, the monitoring module may also include some hardware with which the network device is equipped, such as sensors and the like.
Based on this, the device operation and maintenance method in the embodiment of the present application, as shown in fig. 2, may include, but is not limited to, step S10 to step S20.
And S10, monitoring the target object by the monitoring module, and sending feedback information to a main management module of the two management modules when a preset condition is met, wherein the feedback information is used for indicating the main management module to implement a preset operation and maintenance action.
And step S20, when the standby management module in the two management modules determines that the current main management module is abnormal, switching to the main management module.
The operation and maintenance of the equipment can be understood as that when the operation condition of the equipment is not in accordance with the expectation, a manager performs a series of operations on the equipment so as to enable the operation of the equipment to be in accordance with the expectation. Therefore, in this embodiment, the monitoring module may monitor the target object in real time, and send the feedback information to the main management module when the monitoring meets the preset condition, so that the main management module may implement the preset operation and maintenance action according to the received feedback information. The target object refers to an object related to the operation of the network device, for example, the target object may include, but is not limited to, at least one of the following: other devices in communication connection with the network device, hardware of the network device itself, and applications and processes running on the network device system; the preset condition refers to a preset trigger condition, and the preset operation and maintenance action refers to a preset series of specific operations, that is, the operation and maintenance action needs to be implemented when the preset condition is met. In addition, it should be noted that one target object may be monitored by one or more monitoring modules, or one monitoring module may detect one or more target objects, which is not limited in this embodiment.
It can be understood that the network device can realize automatic operation and maintenance through the configured management module and the monitoring module, so that the network device has intelligence, and the problem that the operation and maintenance mode for the network device in the traditional technology has limitation is solved, for example, the problem that the hysteresis and the operation and maintenance cost are too high in the traditional technology exists, and the management module and the monitoring module are passed through by the embodiment, so that the fault can be timely sensed and the operation and maintenance can be carried out, and the cost of manpower and material resources can be effectively reduced.
As can be seen from the foregoing discussion, the two management modules are in a primary-backup relationship with each other, that is, they are used as redundancy backups of each other, based on which the standby management module can switch to the primary management module when determining that the primary management module is abnormal, and continue to execute tasks required to be executed by the primary management module. Therefore, compared with an implementation mode in which only one management module is provided, the present embodiment may effectively improve reliability of the network device, that is, make the network device have robustness, for example, the two management modules are a first management module and a second management module, and at this time, the first management module and the second management module are a main management module and a standby management module, respectively, and then in a monitoring process of the monitoring module and a process of implementing operation and maintenance actions by the first management module, the second management module is switched to the main management module when it is determined that the first management module is abnormal, so that device abnormality caused by abnormality of the first management module may be avoided.
In one embodiment, as shown in fig. 3, two management modules communicate with the monitoring module through the same communication interface, wherein the communication interface is used for data interaction between the management module and the monitoring module, which may include processes running on the device system, and the like. Therefore, after the standby management module is switched to the main management module, because the two management modules share the same communication interface, 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 the communication link established between the abnormal management module and the monitoring module based on the communication interface. For example, the two management modules are a first management module and a second management module, and at this time, the first management module and the second management module are a main management module and a standby management module, respectively, it can be understood that the first management module has established a communication link through the communication interface, and when the first management module is abnormal, the second management module can continue to receive the feedback information sent by the monitoring module through the communication link.
Therefore, it can be understood that the standby management module does not need to reestablish a communication link when switching, the standby management module can interact with the monitoring module through the established communication link, and compared with the implementation mode that the two management modules communicate with the monitoring module through different communication interfaces, the embodiment can effectively save the switching time of the standby management module, thereby improving the reliability of the network device. Specifically, the two management modules are a first management module and a second management module respectively, at this time, the first management module and the second management module are a main management module and a standby management module respectively, and the first management module communicates with the monitoring module through the first communication interface, and the second management module communicates with the monitoring module through the second communication interface, so that when the first management module is abnormal, the second management module needs to establish a communication link with the monitoring module based on the second communication interface during switching, which may result in an excessively long switching time.
In one embodiment, step S10 may include the following: the monitoring module monitors the target object based on a preset monitoring strategy issued by the main management module, and sends feedback information to the main management module when the operation condition of the target object is monitored to meet the triggering condition set by the preset monitoring strategy.
The main management module can send a 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, and the monitoring module sends feedback information to the main management module when monitoring that the triggering condition set by the preset monitoring strategy is met, wherein the feedback information is used for indicating the main management module to implement operation and maintenance actions.
In an embodiment, 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 for indicating the monitoring module to monitor the target equipment connected with the network equipment, and sending first feedback information to the main management module when monitoring that connection oscillation occurs between the target equipment and the network equipment, wherein the first feedback information is used for indicating the main management module to disconnect the connection between the network equipment and the target equipment, and reestablish the connection between the network equipment and the target equipment after a first preset time. Specifically, the connection oscillation occurring between the target device and the network device refers to repeated establishment and disconnection between two devices within a certain time period, for example, the number of times of establishment and disconnection within 10 minutes is greater than 3 (i.e., repeated establishment and disconnection), it can be understood that the connection oscillation occurring for a long time may cause oscillation of the whole network route, and therefore, in order to avoid this situation, the monitoring module may send the first feedback information to the master management module when monitoring that the connection oscillation occurring between the target device and the network device, so that the master management module may disconnect the connection between the network device and the target device, and avoid oscillation of the whole network route, and in addition, after a certain time period, the master management module may reestablish the connection between the network device and the target device, so as to recover normal operation of the network device. For example, as shown in fig. 4, the network device is respectively in communication with the first device and the second device, and the first device and the second device form a network route, based on which the monitoring module may monitor the first device (i.e., the target device) in real time based on a first monitoring policy, and send first feedback information (which may be reasonably set according to actual conditions) to the main management module when monitoring connection oscillation, so that the main management module may disconnect the connection between the network device and the first device, thereby avoiding oscillation of the entire network route (e.g., avoiding connection oscillation between the network device and the second device), and reestablish the connection between the network device and the first device after a preset time length (e.g., after 60 minutes), and the network device operates normally.
And the second monitoring strategy is used for indicating the monitoring module to monitor the target service, and sending second feedback information to the main management module when the receiving flow of the target service exceeds a first preset threshold value, wherein the second feedback information is used for indicating the main management module to limit the bandwidth of other services and/or increase the bandwidth of the target service. Specifically, if the received traffic of the target Service increases and the bandwidth of the target Service does not change, the Quality of Service (QoS) of the target Service may be affected, so to avoid this, the monitoring module may send the second feedback information to the primary management module when detecting that the received traffic of the target Service exceeds the first preset threshold, so that the primary management module may limit the bandwidth of other services and/or increase the bandwidth of the target Service, so as to ensure the Quality of Service of the target Service. In an embodiment, the target service may include a video conference service, for example, as shown in fig. 5, when a video conference is performed between the network device and the remote device, in order to ensure the quality of service of the video conference, the monitoring module may monitor the video conference service (i.e., the target service), and when it is monitored that the receiving flow of the video conference service exceeds a first preset threshold (which may be reasonably set according to an actual situation), the monitoring module sends second feedback information (which may be reasonably set according to the actual situation) to the master management module, so that the master management module may limit the bandwidth of other services and/or increase the bandwidth of the target service.
And the third monitoring strategy is used for indicating the monitoring module to monitor the target hardware and sending third feedback information to the main management module when the utilization rate of the target hardware exceeds a second preset threshold value, wherein the third feedback information is used for indicating the main management module to adjust the running state of the target hardware and/or other hardware. In an embodiment, the target hardware may include a CPU of the network device, and when the monitoring module monitors that the utilization of the CPU exceeds a second preset threshold (which may be set reasonably according to an actual situation), the monitoring module sends third feedback information (which may be set reasonably according to an actual situation) to the main management module, so that the main management module may adjust an operating state of the target hardware (for example, increase an operating frequency of the CPU) and/or an operating state of other hardware (for example, increase an output power of a fan) to ensure normal operation of the network device.
It should be noted that, in other embodiments, the preset monitoring policy may further include other policies, such as service process state monitoring, service quality monitoring, and the like, which is not limited in this embodiment.
In an embodiment, the method may further comprise: one of the two management modules is determined in advance as a master management module. Specifically, before the monitoring module starts monitoring, the network device needs to determine one of the two management modules as a master management module, and in an embodiment, the network device may determine one of the two management modules as the master management module according to the respective ID values of the two management modules based on a preset selected policy, for example, determine the management module with a smaller ID value as the master management module in the two management modules based on the preset selected policy.
In an embodiment, the method may further comprise: and carrying out data synchronization processing on the two management modules. It can be understood that, because the two management modules are in a master-slave relationship with each other, data synchronization processing is required. In one embodiment, the two management modules may be subjected to data synchronization periodically, for example, every 5 minutes; in other embodiments, the standby management module may change synchronously when data change occurs in the primary management module.
In an embodiment, the determining, by the standby management module, that the main management module is abnormal may include the following: the standby management module periodically sends a preset detection message to the main management module; after the standby management module sends the detection message each time, if a response message returned by the main management module is not received within a second preset time, it is determined that the main management module is abnormal. As shown in fig. 5, after the standby management module sends the detection message, if a response message is received, it is determined that the main management module is not abnormal, and the standby management module may continue to send the detection message to the main management module; if the response message is not received within the second preset time, it may be determined that the main management module is abnormal, and the standby management module is switched to the main management module, for example, if the response message is not received within a three-time period, it is determined that the main management module is abnormal.
In an embodiment, after the standby management module is switched to the primary management module, the method may further include: and the main management module restarts the abnormal management module and indicates the abnormal management module to be switched into the standby management module after being restarted. Illustratively, the two management modules are a first management module and a second management module, respectively, at this time, the first management module and the second management module are a main management module and a standby management module, respectively, and if the first management module is abnormal, the second management module is switched to the main management module. And after the switching is finished, the second management module restarts the first management module and indicates the first management module to be switched to a standby management module after the first management module is restarted so as to recover the normal operation of the first management module.
An embodiment of the present application further provides a network device, as shown in fig. 6, including a processor and a memory, where the memory is used to store a computer program; the processor is used for executing the computer program and implementing any one of the device operation and maintenance methods provided by the embodiments of the present application when the computer program is executed.
It should be understood that the Processor may be a Central Processing Unit (CPU), and the Processor may be other general purpose processors, digital Signal Processors (DSPs), application Specific Integrated Circuits (ASICs), field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, etc. Wherein a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the processor is enabled to implement any one of the operation and maintenance methods of the device provided in the embodiment of the present application.
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, 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 performed by several physical components in cooperation. 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).
The term computer-readable storage medium includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer-readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer-readable storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. In addition, 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 includes any information delivery media as known to those skilled in the art.
For example, the computer readable storage medium may be an internal storage unit of the network device, such as a hard disk or a memory of the network device, according to the foregoing embodiments. The computer readable storage medium may also be an external storage device of a network device, such as a plug-in hard disk provided on the network device, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or substitutions within the technical scope of the present application, and these modifications or substitutions should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An equipment operation and maintenance method is applied to network equipment, the network equipment is provided with two management modules and a plurality of monitoring modules, the two management modules are in a master-slave relationship with each other, and the method comprises the following steps:
the monitoring module monitors a target object and sends feedback information to a main management module of the two management modules when a preset condition is met, wherein the feedback information is used for indicating the main management module of the two management modules to implement a preset operation and maintenance action;
and when determining that the main management module of the two management modules is abnormal, the standby management module of the two management modules is switched to the main management module.
2. The method according to claim 1, wherein the two management modules communicate with the monitoring module through the same communication interface, so that a standby management module of the two management modules can continue to receive feedback information sent by the monitoring module through an originally established communication link after being switched to a main management module, wherein the originally established communication link is a communication link established between the abnormal management module and the monitoring module based on the communication interface.
3. The method according to claim 1, wherein the monitoring module monitors a target object and sends feedback information to a master management module of the two management modules when a preset condition is met, and the method comprises:
the monitoring module monitors a target object based on a preset monitoring strategy issued by the main management module, and sends feedback information to the main management module when the monitoring module monitors that the running condition of the target object meets the triggering condition set by the preset monitoring strategy.
4. The method of claim 3, wherein the preset monitoring strategy comprises at least one of a first monitoring strategy, a second monitoring strategy, and a third monitoring strategy;
the first monitoring strategy is used for indicating the monitoring module to monitor the target equipment connected with the network equipment and sending first feedback information to the main management module when monitoring that the connection oscillation occurs between the target equipment and the network equipment; the first feedback information is used for indicating the main management module to disconnect the connection between the network device and the target device and reestablish the connection between the network device and the target device after a first preset time length;
the second monitoring strategy is used for indicating the monitoring module to monitor a target service, and sending second feedback information to the main management module when monitoring that the receiving flow of the target service exceeds a first preset threshold, wherein the target service comprises a video conference service; the second feedback information is used for indicating the main management module to limit the bandwidth of other services and/or increase the bandwidth of the target service;
the third monitoring strategy is used for indicating the monitoring module to monitor target hardware, and sending third feedback information to the main management module when the utilization rate of the target hardware is monitored to exceed a second preset threshold, wherein the target hardware comprises a CPU; the third feedback information is used for instructing the main management module to adjust the running state of the target hardware and/or the running state of other hardware.
5. The method according to any one of claims 1-4, further comprising:
determining one of the two management modules as a main management module in advance; and/or
And carrying out data synchronization processing on the two management modules.
6. The method of claim 5, wherein determining one of the two management modules as a master management module comprises:
and determining one of the two management modules as a main management module according to the respective ID values of the two management modules based on a preset selected strategy.
7. The method of any of claims 1-4, wherein determining, by the standby management module of the two management modules, that an exception occurred with the primary management module of the two management modules comprises:
the standby management module periodically sends a preset detection message to the main management module;
after the standby management module sends the detection message each time, if a response message returned by the main management module is not received within a second preset time, it is determined that the main management module is abnormal.
8. The method of any of claims 1-4, wherein the standby management module of the two management modules is subsequent to the switchover to the primary management module, the method further comprising:
and the main management module restarts the abnormal management module and indicates the abnormal management module to be switched into a standby management module after being restarted.
9. A network device comprising a processor and a memory;
the memory for storing a computer program;
the processor is configured to execute the computer program and implement the device operation and maintenance method according to any one of claims 1 to 8 when executing the computer program.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, which, when executed by a processor, causes the processor to implement the device operation and maintenance method according to any one of claims 1 to 8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110566486.5A CN115396295A (en) | 2021-05-24 | 2021-05-24 | Equipment operation and maintenance method, network equipment and storage medium |
| PCT/CN2022/093050 WO2022247675A1 (en) | 2021-05-24 | 2022-05-16 | Device operation and maintenance method, network device, and storage medium |
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| CN202110566486.5A CN115396295A (en) | 2021-05-24 | 2021-05-24 | Equipment operation and maintenance method, network equipment and storage medium |
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| JP5332257B2 (en) * | 2008-03-26 | 2013-11-06 | 日本電気株式会社 | Server system, server management method, and program thereof |
| CN102868597B (en) * | 2012-10-08 | 2015-10-07 | 鞠洪尧 | A kind of intelligent redundant gateway |
| CN103607297B (en) * | 2013-11-07 | 2017-02-08 | 上海爱数信息技术股份有限公司 | Fault processing method of computer cluster system |
| JP2017215872A (en) * | 2016-06-01 | 2017-12-07 | 日本電信電話株式会社 | Backup control server, and application data backup method for service control server |
| CN106815071A (en) * | 2017-01-12 | 2017-06-09 | 上海轻维软件有限公司 | Big data job scheduling system based on directed acyclic graph |
| CN109412863A (en) * | 2018-11-23 | 2019-03-01 | 广州市成格信息技术有限公司 | A kind of novel intelligent AI O&M awareness apparatus |
| CN109495893B (en) * | 2018-12-13 | 2019-12-24 | 深圳美克拉网络技术有限公司 | Mobile communication data flow abnormity monitoring system |
| CN111371584A (en) * | 2018-12-26 | 2020-07-03 | 中兴通讯股份有限公司 | Equipment fault processing method, management equipment and home gateway equipment |
| CN110719601B (en) * | 2019-09-18 | 2023-11-21 | 北京东方博泰正通通信工程有限责任公司 | 5G base station on-line management system based on Internet of things |
| CN111865974A (en) * | 2020-07-17 | 2020-10-30 | 上海国际技贸联合有限公司 | Network security defense system and method |
| CN111858176A (en) * | 2020-07-22 | 2020-10-30 | 欧冶云商股份有限公司 | Remote monitoring fault self-healing system and method |
| CN112165501A (en) * | 2020-08-05 | 2021-01-01 | 宁夏无线互通信息技术有限公司 | Remote operation and maintenance system and method for product analysis based on industrial internet identification |
| CN114697193A (en) * | 2021-01-01 | 2022-07-01 | 谭世克 | Communication network monitoring management system |
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2021
- 2021-05-24 CN CN202110566486.5A patent/CN115396295A/en active Pending
-
2022
- 2022-05-16 WO PCT/CN2022/093050 patent/WO2022247675A1/en unknown
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| Publication number | Publication date |
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| WO2022247675A1 (en) | 2022-12-01 |
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