CN109257238B - Network equipment management system - Google Patents
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- CN109257238B CN109257238B CN201811378941.3A CN201811378941A CN109257238B CN 109257238 B CN109257238 B CN 109257238B CN 201811378941 A CN201811378941 A CN 201811378941A CN 109257238 B CN109257238 B CN 109257238B
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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
- H04L41/0893—Assignment of logical groups to 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
- H04L41/06—Management of faults, events, alarms or notifications
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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
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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
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/54—Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
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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
- H04L41/0803—Configuration setting
- H04L41/084—Configuration by using pre-existing information, e.g. using templates or copying from other elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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Abstract
The embodiment of the application provides a network equipment management system, and communication mechanisms between a mobile terminal and a cloud server array, between the cloud server array and a fog server, between the fog server and network equipment, between the network equipment and the mobile terminal, and between the network equipment and the network equipment are established, so that self-management and early warning of the network equipment management system are realized, and users can obtain simple management. The mode of separating the cloud server array from the fog server is adopted, equipment control management is realized through the fog server, user demand management is realized through the cloud server array, different businesses are respectively provided with own functions, and therefore the learning management difficulty and labor cost of a user are reduced while unified and effective management is carried out.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a network device management system.
Background
With the continuous updating iteration and product diversification of network technology, the difficulty of configuration of various devices is increased, and the learning cost of professionals is increased. The non-professional person has great difficulty in managing the network equipment, and the continuous rise of labor cost brings about not little challenge to the network operation and maintenance company. How to perform self-management and early warning of a network equipment management system, improve management efficiency and reduce the learning management difficulty of a user is a technical problem to be solved urgently by technical personnel in the field.
Disclosure of Invention
In order to overcome the above-mentioned deficiencies in the prior art, the present application aims to provide a network device management system to solve or improve the above-mentioned problems.
In order to achieve the above purpose, the embodiments of the present application employ the following technical solutions:
the embodiment of the application provides a network equipment management system, which comprises a cloud server array, a plurality of fog servers, a plurality of network equipment, a plurality of terminal equipment and a mobile terminal, wherein the cloud server array is respectively in communication connection with the fog servers and the terminal equipment;
each network device is used for sending a first online request to the corresponding fog server, entering a working state after receiving first online reply information sent by the corresponding fog server, and sending first event information to the corresponding fog server in real time;
each fog server is used for sending a second online request to the cloud server array, entering a working state after receiving second online reply information sent by the cloud server array, sending second event information to the cloud server array in real time, responding to a first online request sent by each network device, sending first online reply information to each network device according to a preset rule, receiving first event information sent by each network device, and monitoring and managing each network device according to the first event information;
the cloud server array is used for controlling the working state of each fog server and responding to the heartbeat request sent by each fog server to send a corresponding control strategy or control instruction to each fog server so that each fog server executes corresponding operation according to the control strategy or control instruction;
the mobile terminal is used for sending a network equipment control request to the cloud server array so that the cloud server array sends a corresponding network equipment control instruction to a corresponding fog server according to the network equipment control request, establishing a binding relationship with corresponding network equipment, sending the equipment control instruction to the network equipment, and then receiving a control result returned by the network equipment in response to the equipment control instruction.
Optionally, the fog server is further configured to send different heartbeat requests to the cloud server array after entering the working state, and receive a control policy issued by the cloud server array in response to each heartbeat request, where the control policy includes a service upgrade control policy or a service replacement control policy.
Optionally, the cloud server is further configured to detect whether each network device is abnormal according to first event information sent by each network device, and when any one of the network devices is detected to be abnormal, search whether a corresponding fault handling policy exists in a set of prestored fault handling policies, perform fault repair on the network device according to the searched fault handling policy if the corresponding fault handling policy is found, and acquire the corresponding fault handling policy from the cloud server array and perform fault repair on the network device according to the acquired fault handling policy if the corresponding fault handling policy is not found.
Optionally, the cloud server array is further configured to detect whether each fog server is abnormal according to second event information sent by each fog server, and send a corresponding processing policy to any fog server when detecting that the fog server is abnormal.
Optionally, the network device is further configured to send an upgrade information acquisition request to a corresponding fog server, receive upgrade information and configuration information sent by the corresponding fog server in response to the upgrade information acquisition request, and complete device upgrade and configuration change based on the upgrade information and the configuration information.
Optionally, the mobile terminal is further configured to send a third online request to the cloud server array, receive permission information and device information of the cloud server array fed back in response to the third online request, send a network device control request for controlling a target network device to the cloud server array in response to a user operation, and receive a processing result of the cloud server array processing the network device control request.
Optionally, the cloud server array is further configured to send a network device control instruction to a fog server corresponding to the target network device after receiving a network device control request sent by the mobile terminal and used for controlling the target network device, where the fog server responds to the network device control instruction to control the target network device, and sends a processing result to the mobile terminal through the cloud server array.
Optionally, any first target network device in the multiple network devices is further configured to send a broadcast message to other network devices when detecting that the network configuration information is changed, the other network devices are configured to determine, after receiving the broadcast message, whether a receiving number in the broadcast message is the same as a configuration number of the first target network device, if the receiving number is different, send a reply unicast message to the first target network device, the first target network device determines whether the receiving number in the reply unicast message sent by each received network device is the configuration number of the first target network device, if the receiving number is the configuration number of the first target network device, send a notification message including the changed network configuration information to the network device initiating the reply unicast message, and the network device initiating the reply unicast message sends, according to the received notification message, a request message including the configuration information to be updated to the first target network device, the first target network device sends the corresponding configuration information to be updated to the network device which initiates the reply unicast message according to the request message, the network device which initiates the reply unicast message configures the received configuration information to be updated and returns the configuration result to the first target network device, and the first target network device reports the configuration synchronization information of this time to the fog server after receiving the configuration result sent by the network device which initiates the reply unicast message.
Optionally, any newly added network device in the plurality of network devices is configured to send a broadcast message to other network devices, and the other network devices are configured to determine, after receiving the broadcast message, whether a receiving number in the broadcast message is the same as a configuration number of the network device itself, and if the receiving number is different from the configuration number, send a unicast message to the newly added network device, where the unicast message includes update time of network configuration information in the network device and the configuration number of the network device;
the newly added network equipment selects second target network equipment with the latest network configuration information updating time according to the received unicast messages sent by each network equipment, sends a request message including the configuration information to be updated to the second target network equipment, the second target network equipment sends the configuration information corresponding to the updating to the newly added network equipment according to the request message, and the newly added network equipment configures the received configuration information to be updated and returns the configuration result to the second target network equipment, and reports the configuration synchronization information to the fog server.
Optionally, the cloud server array is further configured to send upgrade information and configuration information to the mobile terminal and each fog server, so that the mobile terminal and each fog server complete device upgrade and configuration change based on the upgrade information and the configuration information.
Compared with the prior art, the method has the following beneficial effects:
the embodiment of the application provides a network equipment management system, and communication mechanisms between a mobile terminal and a cloud server array, between the cloud server array and a fog server, between the fog server and network equipment, between the network equipment and the mobile terminal, and between the network equipment and the network equipment are established, so that self-management and early warning of the network equipment management system are realized, and users can obtain simple management. The mode of separating the cloud server array from the fog server is adopted, equipment control management is realized through the fog server, user demand management is realized through the cloud server array, different businesses are respectively provided with own functions, and therefore the learning management difficulty and labor cost of a user are reduced while unified and effective management is carried out.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and it will be apparent to those skilled in the art that other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic view of an interaction scenario of a network device management system according to an embodiment of the present application;
fig. 2 is a schematic view of communication interaction between a fog server and a network device according to an embodiment of the present application;
fig. 3 is a schematic view of communication interaction between a fog server and a cloud server array provided in an embodiment of the present application;
fig. 4 is a schematic view of communication interaction among the fog server, the cloud server array, and the mobile terminal according to the embodiment of the present application.
Icon: 10-a network device management system; 100-cloud server array; 200-a fog server; 300-a network device; 400-a terminal device; 500-mobile terminal.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that some terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1, an embodiment of the present application provides a network device management system 10, where the network device management system 10 includes a cloud server array 100, a plurality of fog servers 200, a plurality of network devices 300, a plurality of terminal devices 400, and a mobile terminal 500, the cloud server array 100 is respectively in communication connection with the plurality of fog servers 200 and the terminal devices 400, each network device 300 is respectively in communication connection with the terminal device 400 and the corresponding fog server 200, the plurality of network devices 300 are in communication connection with each other, and the mobile terminal 500 is in communication connection with the cloud server array 100 and the network devices 300.
In detail, referring to fig. 1 to fig. 3, each network device 300 is configured to send a first online request to the corresponding fog server 200, enter a working state after receiving a first online reply message sent by the corresponding fog server 200, and send a first event message to the corresponding fog server 200 in real time.
Each of the fog servers 200 is configured to send a second online request to the cloud server array 100, enter a working state after receiving second online reply information sent by the cloud server array 100, send second event information to the cloud server array 100 in real time, respond to a first online request sent by each network device 300, send first online reply information to each network device 300 according to a preset rule, receive first event information sent by each network device 300, and monitor and manage each network device 300 according to the first event information.
The cloud server array 100 is configured to control the working state of each mist server 200, and send a corresponding control policy or control instruction to each mist server 200 in response to the heartbeat request sent by each mist server 200, so that each mist server 200 executes a corresponding operation according to the control policy or control instruction.
The mobile terminal 500 is configured to send a network device control request to the cloud server array 100, so that the cloud server array 100 sends a corresponding network device control instruction to the corresponding fog server 200 according to the network device control request, establish a binding relationship with the corresponding network device 300, send the device control instruction to the network device 300, and then receive a control result returned by the network device 300 in response to the device control instruction.
Optionally, the network device 300 supports Node-Link protocols, including but not limited to optical modem devices, routers, poe (power Over ethernet) devices, ap (access point) series devices, and the like, and is not limited herein.
Alternatively, the terminal device 400 may be a smart home device disposed in each area of a home, such as a refrigerator, an air conditioner, a television, a washing machine, an electric cooker, and the like, and is not particularly limited herein.
Alternatively, the mobile terminal 500 may transmit or receive a signal through a manner such as a wired or wireless network, or may process or store the signal in a physical storage state such as a memory. Each mobile terminal 500 may be an electronic device including hardware, software, or embedded logic components or a combination of two or more such components and capable of performing appropriate functions implemented or supported by the mobile terminal 500. Alternatively, the mobile terminal 500 may be a device with wireless transceiving function, including an indoor or outdoor, handheld, wearable, or vehicle-mounted device. For example, the mobile terminal 500 may be a mobile phone (mobile phone), a tablet computer (Pad), a computer with wireless transceiving function, a Virtual Reality (VR) terminal 400, an Augmented Reality (AR) terminal 400, a wireless terminal in industrial control (industrial control), a wireless terminal in self driving (self driving), a wireless terminal in remote medical (remote medical), a wireless terminal in smart grid (smart grid), a wireless terminal in transportation safety (transportation safety), a wireless terminal in smart city (smart city), a wireless terminal in smart home (smart home), and so on. The embodiments of the present application do not limit the application scenarios.
According to some embodiments of the present application, the mobile terminal 500 may include: a processing device including an application processing section and a radio frequency/digital signal processor; a display screen; a keypad that may include physical keys, touch keys overlaid on a display, or a combination thereof; a subscriber identity module card; memory devices that may include ROM, RAM, flash memory, or any combination thereof; a Wi-Fi and/or Bluetooth interface; a wireless telephone interface; a power management circuit with an associated battery; a USB interface and a connector; an audio management system with associated microphone, speaker and headphone jack; and various optional accessory components such as cameras, global positioning systems, accelerators, etc. In addition, various client applications may be installed on the mobile terminal 500 that may be used to allow the mobile terminal 500 to be used to communicate commands appropriate for operation with other devices. Such applications may be downloaded from a cloud server and installed in the memory of the mobile terminal 500, or may have been previously installed on the mobile terminal 500. In this embodiment of the application, the mobile terminal 500 is installed with a network device management application APP, and the network device management application APP can instruct a user to implement functions of binding the network device 300, controlling the network device, and the like. In other embodiments of the present application, the mobile terminal 500 may further install a maintainer application, which may be used to help a maintainer implement operation management functions of the network device 300, including but not limited to repair, detection, and the like.
According to some embodiments of the present application, the cloud server array 100 may provide a registration service, a policy service, a database service, and the like, which may be composed of a plurality of cloud servers, for example, the cloud server array 100 may be used to provide a remote control service for the mobile terminal 500 and perform a unified management on each of the fog servers 200. A cloud server is understood to be a service point that provides processing, repository, communication facilities. For example, a cloud server may refer to a single physical processor with associated communication and data storage and repository facilities, or it may refer to a networked or clustered collection of processors, associated networks, and storage devices, and operates on software and one or more repository systems and application software that support services provided by the cloud server. Cloud servers can vary widely in configuration or performance, but cloud servers can generally include one or more central processing units and storage units. The cloud Server may also include one or more large depository devices, one or more power supplies, one or more wired or wireless network components, one or more input/output components, or one or more operating systems, such as Windows Server, Mac OS X, Unix, Linux, FreeBSD.
According to some embodiments of the present application, the fog server 200 may serve as a proximity device, a direct manager of network service automatic configuration, a center for performing service configuration, analysis, and automatic repair on each network device 300, and may add and automatically complete service deployment after registering with a cloud server without limitation.
In this way, by establishing communication mechanisms between the mobile terminal 500 and the cloud server array 100, between the cloud server array 100 and the fog server 200, between the fog server 200 and the network device 300, between the network device 300 and the mobile terminal 500, and between the network device 300 and the network device 300, self-management and early warning of the network device management system 10 are realized, and what a user sees is obtained is simplified management. The mode of separating the cloud server array 100 and the fog server 200 is adopted, equipment control management is realized through the fog server 200, user demand management is realized through the cloud server array 100, different businesses respectively take their duties, and further, the learning management difficulty and labor cost of a user are reduced while unified and effective management is carried out.
Optionally, the fog server 200 may be further configured to send different heartbeat requests to the cloud server array 100 after entering the working state, and receive a control policy issued by the cloud server array 100 in response to each heartbeat request, where the control policy may include a service upgrade control policy or a service replacement control policy. In this way, the cloud server array 100 can uniformly manage the respective mist servers 200.
Optionally, the fog server 200 may be further configured to detect whether each network device 300 is abnormal according to the first event information sent by each network device 300, and when any one of the network devices 300 is detected to be abnormal, search whether a corresponding fault handling policy exists in a set of prestored fault handling policies, perform fault repair on the network device 300 according to the searched fault handling policy if the corresponding fault handling policy is found, and acquire the corresponding fault handling policy from the cloud server array 100 and perform fault repair on the network device 300 according to the acquired fault handling policy if the corresponding fault handling policy is not found. Therefore, the fog server 200 is used for fault detection and fault repair of the network devices 300 in a unified mode, active participation of users is not needed, and operation and maintenance cost and labor cost are reduced.
Optionally, the cloud server array 100 is further configured to detect whether each fog server 200 is abnormal according to the second event information sent by each fog server 200, and send a corresponding processing policy to any one fog server 200 when detecting that any one fog server 200 is abnormal. Therefore, fault detection and unified fault repair are performed on the fog servers 200 through the cloud server array 100, active participation of users is not needed, and operation and maintenance cost and labor cost are reduced.
Optionally, the network device 300 is further configured to send an upgrade information acquisition request to the corresponding fog server 200, receive upgrade information and configuration information sent by the corresponding fog server 200 in response to the upgrade information acquisition request, and complete device upgrade and configuration change based on the upgrade information and the configuration information. In this way, the network device 300 can obtain the upgrade information and the configuration information from the fog server 200 in real time to perform device upgrade and configuration change, without active participation of a user, thereby reducing operation and maintenance costs and labor costs.
Optionally, the cloud server array 100 is further configured to send upgrade information and configuration information to the mobile terminal 500 and each fog server 200, so that the mobile terminal 500 and each fog server 200 complete device upgrade and configuration change based on the upgrade information and the configuration information. In this way, the mobile terminal 500 and each fog server 200 may obtain the upgrade information and the configuration information from the cloud server array 100 in real time to perform device upgrade and configuration change, without active participation of a user, thereby reducing operation and maintenance costs and labor costs.
Optionally, the mobile terminal 500 is further configured to send a third online request to the cloud server array 100, receive permission information and device information that are fed back by the cloud server array 100 in response to the third online request, send a network device control request for controlling the target network device 300 to the cloud server array 100 in response to a user operation, and further receive a processing result of the cloud server array 100 processing the network device control request. Optionally, the cloud server array 100 is further configured to send a network device control instruction to the fog server 200 corresponding to the target network device 300 after receiving a network device control request sent by the mobile terminal 500 and used for controlling the target network device 300, where the fog server 200 responds to the network device control instruction to control the target network device 300, and sends a processing result to the mobile terminal 500 through the cloud server array 100. In this manner, remote control of the network device 300 by the mobile terminal 500 is achieved.
In an actual application scenario, for example, in a home area, each network device 300 is generally disposed at each location of the home area, and generally, in order to ensure seamless connection of each terminal device 400, each network device 300 is generally configured with the same configuration information, but if the configuration information of a certain network device 300 is changed, a user often needs to reconfigure the rest of each network device 300, thereby causing a large configuration workload to the user.
Based on the above technical problem, optionally, in order to enhance the customer experience, any one first target network device in the multiple network devices 300 is further configured to send a broadcast packet to other network devices 300 when detecting that the network configuration information is changed, and the other network devices 300 are configured to determine whether a receiving number in the broadcast packet is the same as a configuration number of the other network devices after receiving the broadcast packet, and if the receiving number is different from the configuration number, send a reply unicast packet to the first target network device respectively. The first target network device determines whether the received number in the reply unicast message sent by each network device 300 is the configuration number of the first target network device, and if so, sends a notification message including the changed network configuration information to the network device 300 that initiated the reply unicast message. The network device 300 initiating the reply unicast message sends a request message including the configuration information to be updated to the first target network device according to the received notification message. The first target network device sends the corresponding configuration information to be updated to the network device 300 initiating the reply unicast message according to the request message, and the network device 300 initiating the reply unicast message configures the received configuration information to be updated and returns the configuration result to the first target network device. The first target network device reports the configuration synchronization information of this time to the fog server 200 after receiving the configuration result sent by the network device 300 initiating the reply unicast message.
In this way, after the configuration information of any network device 300 is changed, the other network devices 300 can automatically synchronize the changed configuration information, so that the configuration information of each network device 300 is always synchronized without manual configuration by each other, and further, the user experience is enhanced.
Optionally, if a newly added network device exists in the application scenario, any newly added network device in the multiple network devices 300 is configured to send a broadcast message to the other network devices 300, and the other network devices 300 are configured to determine, after receiving the broadcast message, whether a receiving number in the broadcast message is the same as a configuration number of the network device itself, and if the receiving number is different from the configuration number of the network device 300, send a unicast message to the newly added network device, where the unicast message includes the update time of the network configuration information in the network device 300 and the configuration number of the network device 300. The newly added network device selects a second target network device 300 with the latest network configuration information update time according to the received unicast message sent by each network device 300, and sends a request message including the configuration information to be updated to the second target network device 300, the second target network device 300 sends the configuration information corresponding to the updating to the newly added network device according to the request message, the newly added network device configures the received configuration information to be updated and returns the configuration result to the second target network device 300, and simultaneously reports the configuration synchronization information to the mist server 200.
Thus, when a newly added network device exists, the configuration information of the other network devices 300 can be automatically synchronized, so that the configuration information of each network device 300 is always kept synchronized without manual configuration by a user, and the user experience is enhanced.
In summary, the embodiments of the present application provide a network device management system, which implements self-management and early warning of the network device management system by establishing communication mechanisms between a mobile terminal and a cloud server array, between the cloud server array and a fog server, between the fog server and a network device, between the network device and the mobile terminal, and between the network device and the network device, so that users can easily obtain the self-management. The mode of separating the cloud server array from the fog server is adopted, equipment control management is realized through the fog server, user demand management is realized through the cloud server array, different businesses are respectively provided with own functions, and therefore the learning management difficulty and labor cost of a user are reduced while unified and effective management is carried out.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A network equipment management system is characterized by comprising a cloud server array, a plurality of fog servers, a plurality of network equipment, a plurality of terminal equipment and a mobile terminal, wherein the cloud server array is respectively in communication connection with the fog servers and the terminal equipment;
each network device is used for sending a first online request to the corresponding fog server, entering a working state after receiving first online reply information sent by the corresponding fog server, and sending first event information to the corresponding fog server in real time;
each fog server is used for sending a second online request to the cloud server array, entering a working state after receiving second online reply information sent by the cloud server array, sending second event information to the cloud server array in real time, responding to a first online request sent by each network device, sending first online reply information to each network device according to a preset rule, receiving first event information sent by each network device, and monitoring and managing each network device according to the first event information;
the cloud server array is used for controlling the working state of each fog server and responding to the heartbeat request sent by each fog server to send a corresponding control strategy or control instruction to each fog server so that each fog server executes corresponding operation according to the control strategy or control instruction;
the mobile terminal is used for sending a network equipment control request to the cloud server array so that the cloud server array sends a corresponding network equipment control instruction to a corresponding fog server according to the network equipment control request, establishing a binding relationship with corresponding network equipment, sending the equipment control instruction to the network equipment, and then receiving a control result returned by the network equipment in response to the equipment control instruction;
any newly added network device in the network devices is used for sending a broadcast message to other network devices, the other network devices are used for judging whether a receiving number in the broadcast message is the same as a configuration number of the network device after receiving the broadcast message, and if the receiving number is different from the configuration number, the newly added network devices respectively send a unicast message, wherein the unicast message comprises the updating time of network configuration information in the network device and the configuration number of the network device;
the newly added network equipment selects second target network equipment with the latest network configuration information updating time according to the received unicast messages sent by each network equipment, sends a request message including the configuration information to be updated to the second target network equipment, the second target network equipment sends the configuration information corresponding to the updating to the newly added network equipment according to the request message, and the newly added network equipment configures the received configuration information to be updated and returns the configuration result to the second target network equipment, and reports the configuration synchronization information to the fog server.
2. The network device management system according to claim 1, wherein the fog server is further configured to send different heartbeat requests to the cloud server array after entering the working state, and receive a control policy issued by the cloud server array in response to each heartbeat request, where the control policy includes a service upgrade control policy or a service replacement control policy.
3. The network device management system according to claim 1, wherein the fog server is further configured to detect whether each network device is abnormal according to first event information sent by each network device, and when any one of the network devices is detected to be abnormal, search whether a corresponding fault handling policy exists from a set of prestored fault handling policies, perform fault repair on the network device according to the searched fault handling policy if the corresponding fault handling policy is found, and acquire the corresponding fault handling policy from the cloud server array and perform fault repair on the network device according to the acquired fault handling policy if the corresponding fault handling policy is not found.
4. The network device management system according to claim 1, wherein the cloud server array is further configured to detect whether each fog server is abnormal according to the second event information sent by each fog server, and send a corresponding processing policy to any one fog server when detecting that the fog server is abnormal.
5. The network device management system of claim 1, wherein the network device is further configured to send an upgrade information acquisition request to a corresponding fog server, receive upgrade information and configuration information sent by the corresponding fog server in response to the upgrade information acquisition request, and complete device upgrade and configuration change based on the upgrade information and the configuration information.
6. The network device management system according to claim 1, wherein the mobile terminal is further configured to send a third online request to the cloud server array, receive permission information and device information of the cloud server array fed back in response to the third online request, send a network device control request for controlling a target network device to the cloud server array in response to a user operation, and receive a processing result of the cloud server array processing the network device control request.
7. The network device management system according to claim 1, wherein the cloud server array is further configured to send a network device control instruction to a fog server corresponding to a target network device after receiving a network device control request sent by the mobile terminal and used for controlling the target network device, and the fog server controls the target network device in response to the network device control instruction and sends a processing result to the mobile terminal through the cloud server array.
8. The network device management system according to claim 1, wherein a first target network device of the multiple network devices is further configured to send a broadcast message to other network devices when detecting that network configuration information is changed, the other network devices are configured to determine, after receiving the broadcast message, whether a reception number in the broadcast message is the same as a configuration number of the first target network device, and if not, send a reply unicast message to the first target network device, the first target network device determines whether a reception number in a reply unicast message sent by each received network device is the configuration number of the first target network device, and if so, sends a notification message including changed network configuration information to the network device initiating the reply unicast message, and the network device initiating the reply unicast message sends, according to the received notification message, a notification message including configuration information that needs to be updated to the first target network device The network device initiating the reply unicast message configures the received configuration information required to be updated and returns a configuration result to the first target network device, and the first target network device reports the configuration synchronization information of this time to the fog server after receiving the configuration result sent by the network device initiating the reply unicast message.
9. The network device management system of claim 1, wherein the cloud server array is further configured to send upgrade information and configuration information to the mobile terminal and each fog server, so that the mobile terminal and each fog server complete device upgrade and configuration change based on the upgrade information and the configuration information.
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