CN114500216B - Device and method for remote management and maintenance through network - Google Patents
Device and method for remote management and maintenance through network Download PDFInfo
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- CN114500216B CN114500216B CN202210053093.9A CN202210053093A CN114500216B CN 114500216 B CN114500216 B CN 114500216B CN 202210053093 A CN202210053093 A CN 202210053093A CN 114500216 B CN114500216 B CN 114500216B
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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
- H04L41/02—Standardisation; Integration
- H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
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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
- H04L41/04—Network management architectures or arrangements
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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
- H04L41/28—Restricting access to network management systems or functions, e.g. using authorisation function to access network configuration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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Abstract
The application relates to a device and a method for remote management and maintenance through a network, wherein the device comprises the following components: the system comprises a microprocessor module, a host base assembly, a network controller, a switch module and an external network interface; wherein, microprocessor module is used for: controlling the switch module to switch between a remote management mode and a local management mode; when the switch module is in a remote management mode, receiving a control instruction input from an external network interface and sent by the switch module, and performing control operation on a host base component according to the control instruction; the host base component is used for receiving a control instruction input locally when the switch is in a local management mode and sending the control instruction to the microprocessor module; and the microprocessor module is also used for controlling and operating the host base assembly according to the control instruction sent by the host base assembly. The application has the technical effects that: engineers may perform remote management and maintenance on the host base components.
Description
Technical Field
The present application relates to the field of server management, and in particular, to a device and a method for performing remote management and maintenance through a network.
Background
At present, users of various network platforms or APP need to access the server frequently through the Internet in the process of using the network platforms or APP, and the server needs to process a large amount of data, so that the server needs to be maintained and managed daily to reduce the occurrence of server faults, engineers access the server through an internal network or a physical connection of the company to maintain and manage the server, and if the server has faults, the fault is cleared.
With respect to the related art among the above, the inventors found that there are at least the following problems in this technology: if the server has an emergency fault and the engineer is not in the company, the engineer is difficult to connect into the server in time and repair the fault, so that economic loss is easily caused because the fault of the server is not repaired in time.
Disclosure of Invention
In order to solve the problem that economic loss is easily caused by failure of a server which is not repaired in time, the application provides a method for repairing the failure of the server.
In a first aspect, the present application provides a host base assembly device, which adopts the following technical scheme:
the device comprises: the system comprises a microprocessor module, a host base assembly, a network controller, a switch module and an external network interface, wherein the host base assembly is in communication connection with the switch module through the network controller, the switch module is in communication connection with the external network interface, and the switch module comprises a remote management mode and a local management mode;
Wherein, microprocessor module is used for:
controlling the switch module to switch between a remote management mode and a local management mode;
when the switch module is in the remote management mode, receiving a control instruction which is sent by the switch module and is input from an external network interface, and performing control operation on the host base component according to the control instruction;
the host base component is used for receiving a control instruction input locally when the switch is in the local management mode and sending the control instruction to the microprocessor module;
the microprocessor module is also used for controlling the host base assembly according to the control instruction sent by the host base assembly.
Through adopting above-mentioned technical scheme, microprocessor module can control switch module and switch between remote management mode and local management mode, when the engineer is not in the company, and need maintain the management to the server, microprocessor module can adjust the mode of switch module into remote management mode, the connection disconnection of network controller module and switch module this moment, microprocessor module is connected with switch module, the engineer accessible external network interface access microprocessor management network, and input control command, microprocessor module carries out control operation to host computer basic unit according to the instruction, thereby realize the remote management and the maintenance to host computer basic unit. The method and the system reduce the possibility of economic loss caused by failure of timely repair of the failure due to the fact that an engineer is not in a company when the server fails. If the engineer is in the company, the microprocessor module switches the mode of the switch module into a local management mode, and at the moment, the network controller is connected with the switch module, the host base assembly is networked, and the outside can access the host base assembly through an external network interface, so that the corresponding webpage or APP function is realized. At this time, the engineer can directly input a control command to the host base assembly at the company, and the microprocessor module performs control operation on the host base assembly according to the control command, so as to realize local management on the host base assembly.
Optionally, the microprocessor module is further configured to:
acquiring parameter information corresponding to a host base component, wherein the parameter information comprises a voltage value, a current value and a temperature value;
if the parameter information is abnormal, switching the mode of the switch module into the remote management mode;
and sending the parameter information with the abnormality to the switch module and outputting the parameter information from the external network interface.
By adopting the technical scheme, the microprocessor module monitors parameters of the host base assembly, if the parameter information is found to be abnormal, the mode of the switch module is automatically switched to a remote management mode, abnormal parameter information is sent to the switch module, the switch module outputs the abnormal parameter information from an external network interface, an engineer is connected with the external network interface at the moment, a control instruction can be input aiming at the abnormal parameter information, the control instruction is sent to the microprocessor module by the switch module, and the microprocessor module controls the host base assembly aiming at the control instruction. Therefore, the microprocessor can automatically switch the mode of the switch module according to the running condition of the host base assembly.
Optionally, the microprocessor module is specifically configured to:
transmitting the parameter information with the abnormality to the host base component so that the host base component outputs the parameter information;
starting timing until a control instruction sent by the host base component is received;
and when the fact that the numerical value corresponding to the timing information reaches a preset duration threshold value is detected, switching the mode of the switch module into the remote management mode.
By adopting the technical scheme, when the microprocessor module finds that the parameters of the host base assembly are abnormal, the abnormal information is sent to the host base assembly, if an engineer directly inputs a control instruction to the host base assembly to process the condition of abnormal parameters at the moment, the microprocessor does not switch the state of the switch module any more, so that the switch is still connected with the network controller, the host base assembly is still normally connected with the network, and external users still can access the host processing assembly; if the microprocessor judges that no engineer in the office processes the condition of the parameter abnormality, the mode of the switch is automatically switched to a remote management mode, so that the engineer can remotely process the condition of the parameter abnormality. Therefore, the microprocessor autonomously judges whether the connection between the network controller and the switch module is required to be disconnected under the condition that the host base assembly possibly fails, and the possibility that the user experience is poor due to the fact that the network controller is frequently disconnected and external users frequently have difficulty in accessing the host base assembly is reduced.
Optionally, the microprocessor module is further configured to:
receiving a remote management access request which is sent by the switch module and is input from an external network interface, wherein the remote management access request comprises an account name and password information;
if the preset management account name is the same as the account name sent by the switch module, verifying whether the password information in the remote management access request is consistent with the password information preset by the management account;
if yes, feeding back a preset remote management inlet to the account name;
the host base component is further configured to, prior to said receiving the locally entered control instructions:
receiving an access request sent by a local terminal, wherein the access request comprises identity information of the local terminal;
if the preset legal identity information has the legal identity information identical to the identity information in the access request, establishing connection with the local terminal.
By adopting the technical scheme, after the mode of the switch module is switched to the remote management mode, when an engineer needs to access the microcontroller management network through the external network interface, the engineer needs to verify whether the account name and the password information are legal or not, and after confirming that the account name and the password information are legal, the engineer is fed back to the remote management inlet, so that the possibility that lawless persons invade into a host base component by using the machine is reduced, and the safety in remote management is improved; when an engineer tries to establish connection between a company and a host base assembly, the host base assembly judges whether the identity information of a local terminal used by the engineer is legal, if so, the engineer establishes connection with the local terminal and receives a control instruction input by the local terminal, so that the possibility that an illegal molecule enters the company and then invades the host base assembly by using own equipment is reduced, and the safety in local management is improved.
Optionally, the host base component is further configured to:
receiving a local input remote management reservation request, wherein the remote management reservation request comprises a starting time;
transmitting a remote management reservation request to the microprocessor module;
the microprocessor module is further configured to:
and when the switch module starts to be in the starting time, the mode of the switch module is switched to the remote management mode.
By adopting the technical scheme, if an engineer needs to manage and maintain the host base component for a period of time after leaving a company, the starting time can be set in a reservation mode, the host base component sends a remote management reservation request to the microprocessor module, and when the starting time is reached, the microprocessor module automatically switches the mode of the switch module into the remote management mode, so that the engineer can freely control the mode switching time point of the switch module.
Optionally, the remote management reservation request further includes a start password and a stop password;
the microprocessor module is specifically configured to:
after the starting time, receiving a remote management starting instruction which is sent by the host base component and is input from an external network interface, wherein the remote management starting instruction comprises a starting password;
If the starting password is consistent with the starting password in the remote management reservation request, switching the mode of the switch module into the remote management mode;
receiving a remote management termination instruction which is sent by the switch module and is input from the external network interface, wherein the remote management termination instruction comprises a termination password;
and if the termination password is consistent with the termination password in the remote management reservation request, switching the mode of the switch module to the local management mode.
By adopting the technical scheme, under the condition that an engineer locally inputs a remote management reservation request in advance and the host base assembly sends the remote management reservation request to the microprocessor module, after the starting time, the engineer can input a remote management starting instruction through the external network interface, the switch module sends the remote management starting instruction to the host base assembly, the host base assembly sends the remote management starting instruction to the microprocessor module, the microprocessor module verifies whether the starting password is consistent with the starting password preset by the engineer, if so, the same engineer is indicated, the mode of the switch module is switched to a remote management mode, and a port of remote management is opened, so that the remote management can be started only by the engineer who inputs the remote management reservation request in advance locally, and the safety during remote management is improved. When the remote management is finished, the engineer inputs a remote management termination instruction, and after the microprocessor verifies that the termination password is consistent with the termination password preset by the programmer, the mode of the switch module is automatically switched to the local management mode, so that the possibility of illegal molecule invasion caused by long-time opening of a remote management port is reduced. And realizes that engineers can autonomously decide the specific time for remote management to start and stop.
Optionally, the remote management reservation request further includes an account name, and the host base component is further configured to: receiving a login request which is sent by an exchanger module and is input from an external network interface, wherein the login request comprises an account name; if the account name in the login request is consistent with the account name in the remote management reservation request, feeding back a preset remote management starting instruction input inlet to the account name when the starting time is reached;
after said switching said switch module to said remote management mode, said microprocessor module is further configured to:
receiving a remote management access request input from an external network interface, wherein the remote management access request comprises an account name;
if the account name in the remote management access request is the same as the account name in the remote management reservation request, feeding back a preset remote management entry to the account name;
the response to the remote management access request input to the external network interface is stopped.
By adopting the technical scheme, after an engineer who locally inputs a remote management reservation request leaves a company, logging in his own account through other equipment terminals, the microprocessor judges that the logged-in account name is consistent with the account name in the remote management reservation request, and feeds back a remote management starting instruction input entrance to the engineer at the starting time, the engineer can input the remote management starting instruction at the moment, the microprocessor module verifies a starting password, the mode of the switch module is switched after the password is correct, and after the engineer enters the remote management entrance to carry out remote management, the microprocessor module stops responding to the remote management access request. Therefore, only after logging in the own account, when the starting time is reached, an engineer who inputs the remote management reservation request locally in advance can see the remote management starting instruction input entrance in the use page of the own account, and after starting the remote management and entering the remote management entrance, the other accounts can not enter the remote management again, so that only the engineer who inputs the remote management reservation request locally in advance can open the remote management and enter the remote management, and the safety in the remote management is further improved.
In a second aspect, the present application provides a method for performing remote management and maintenance through a network, which adopts the following technical scheme: the method comprises the following steps:
the microprocessor module controls the switch module to switch between a remote management mode and a local management mode;
when the switch module is in the remote management mode, the microprocessor module receives a control instruction which is sent by the switch module and is input from an external network interface, and controls the host base assembly according to the control instruction;
when the switch is in the local management mode, the host base component receives a control instruction input locally and sends the control instruction to the microprocessor module;
and the microprocessor module controls the host base assembly according to the control instruction sent by the host base assembly.
Through adopting above-mentioned technical scheme, microprocessor module can control switch module and switch between remote management mode and local management mode, when the engineer is not in the company, and need maintain the management to the server, microprocessor module can adjust the mode of switch module into remote management mode, the connection disconnection of network controller module and switch module this moment, microprocessor module is connected with switch module, the engineer accessible external network interface access microprocessor management network, and input control command, microprocessor module carries out control operation to host computer basic unit according to the instruction, thereby realize the remote management and the maintenance to host computer basic unit. The method and the system reduce the possibility of economic loss caused by failure of timely repair of the failure due to the fact that an engineer is not in a company when the server fails. If the engineer is in the company, the microprocessor module switches the mode of the switch module into a local management mode, and at the moment, the network controller is connected with the switch module, the host base assembly is networked, and the outside can access the host base assembly through an external network interface, so that the corresponding webpage or APP function is realized. At this time, the engineer can directly input a control command to the host base assembly at the company, and the microprocessor module performs control operation on the host base assembly according to the control command, so as to realize local management on the host base assembly.
In a third aspect, the present application provides a computer device, which adopts the following technical scheme: comprising a memory and a processor, said memory having stored thereon a computer program capable of being loaded by the processor and performing a method for remote management maintenance over a network as described above.
In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical solutions: a computer program is stored that can be loaded by a processor and that performs the method of remote management maintenance over a network as described above.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the microprocessor module can control the switch module to switch between a remote management mode and a local management mode, when an engineer is not in a company and needs to maintain and manage a server, the microprocessor module can adjust the mode of the switch module into the remote management mode, at the moment, the connection between the network controller module and the switch module is disconnected, the microprocessor module is connected with the switch module, the engineer can access the microprocessor management network through an external network interface and input a control instruction, and the microprocessor module controls and operates the host base assembly according to the instruction, so that the remote management and maintenance of the host base assembly are realized. The method and the system reduce the possibility of economic loss caused by failure of timely repair of the failure due to the fact that an engineer is not in a company when the server fails. If the engineer is in the company, the microprocessor module switches the mode of the switch module into a local management mode, and at the moment, the network controller is connected with the switch module, the host base assembly is networked, and the outside can access the host base assembly through an external network interface, so that the corresponding webpage or APP function is realized. At this time, engineers can directly input control instructions to the host base assembly at the company, and the microprocessor module controls the host base assembly according to the control instructions to realize local management of the host base assembly;
2. The microprocessor module can control the switch module to switch between a remote management mode and a local management mode, when an engineer is not in a company and needs to maintain and manage a server, the microprocessor module can adjust the mode of the switch module into the remote management mode, at the moment, the connection between the network controller module and the switch module is disconnected, the microprocessor module is connected with the switch module, the engineer can access the microprocessor management network through an external network interface and input a control instruction, and the microprocessor module controls and operates the host base assembly according to the instruction, so that the remote management and maintenance of the host base assembly are realized. The method and the system reduce the possibility of economic loss caused by failure of timely repair of the failure due to the fact that an engineer is not in a company when the server fails. If the engineer is in the company, the microprocessor module switches the mode of the switch module into a local management mode, and at the moment, the network controller is connected with the switch module, the host base assembly is networked, and the outside can access the host base assembly through an external network interface, so that the corresponding webpage or APP function is realized. At this time, the engineer can directly input a control command to the host base assembly at the company, and the microprocessor module performs control operation on the host base assembly according to the control command, so as to realize local management on the host base assembly.
Drawings
Fig. 1 is a schematic view of a remote management maintenance device according to the related art of the present application.
Fig. 2 is a schematic diagram of a signaling relationship between modules in an apparatus for performing remote management maintenance through a network according to one embodiment of the application.
Fig. 3 is a flow chart of a method of performing remote management maintenance over a network in accordance with one embodiment of the present application.
Reference numerals illustrate: 20. a microprocessor module; 21. a host base component; 22. a network controller; 23. a switch module; 24. an external network interface.
Description of the embodiments
In response to the problem of how engineers can connect to corresponding servers at any point through a network, the industry has proposed the Controller Sideband Interface (NCSI) standard, which is an industry standard for sideband interface network controllers defined by the distributed management task force (Distributed Management task force, DMTF) to support out-of-band management of servers.
As shown in fig. 1, the remote management maintenance device under the standard includes one management controller (Management Controller, MC), one or more network controllers (Network Controller, NC). The network controller connects the external network interface with the internal host interface on the one hand, and has an out-of-band interface with the management controller on the other hand. Network packets through an out-of-band interface are largely divided into two categories: the network controller only forwards the data packets; another type is the data packets carrying control information that are transmitted between the management controller and the network controller, which are often some modification operations of the configuration of the network controller by the management controller, for which the network controller needs to respond accordingly. The electrical nature of the out-of-band interface between the management controller and the network controller, as well as the communication protocol, is defined by the NCSI. The drawbacks of this solution are: the Network Controller (NC) and the Management Controller (MC) are required to support the NCSI protocol, but only the server management chip of foreign companies supports the NCSI protocol at present, so that the cost of hardware and software overhead is relatively high.
In order to overcome the defects of NCSI scheme, the application discloses a device for remote management and maintenance through network. The device is based on a microprocessor module 20, a host base assembly 21, a network controller 22, a switch module 23 and an external network interface 24, and is also based on 12C, UART and GPIO,12C is also called I2C bus, and is a simple and bidirectional two-wire synchronous serial bus. It requires only two wires to transfer information between devices connected to the bus. UART is known as Universal Asynchronous Receiver/Transmitter, and Chinese is known as Universal Asynchronous Receiver Transmitter (UART) for converting data to be transmitted between serial communication and parallel communication. GPIO is commonly referred to as General-purpose input/output and Chinese is commonly referred to as General input/output port.
In one embodiment, as shown in fig. 1, there is provided an apparatus for performing remote management maintenance through a network, the apparatus comprising: the microprocessor module 20, the host base assembly 21, the network controller 22, the switch module 23 and the external network interface 24, the microprocessor module 20 is in communication connection with the host base assembly 21 through the I2C, GPIO and the UART, and the microprocessor module 20 is in communication with the host base assembly 21 through the UART. The host base assembly 21 is communicatively coupled to the network controller 22, the microprocessor module 20 is communicatively coupled to the switch module 23 via GPIO, and the switch module 23 is communicatively coupled to the external network interface 24. The host base component 21 includes a CPU, GPU, etc., and the network controller 22 may be a network card. The switch module 23 module includes a remote management mode and a local management mode, and the microprocessor module 20 can switch between the two modes by controlling the switch module 23 through GPIOs, and the microprocessor module 20 can be controlled by an engineer inputting control instructions to the host base assembly 21. The host base component 21 in combination with the network controller 22 may be a computer module, also referred to as a server.
When the mode of the switch module 23 module is the local management mode, the switch module 23 is connected to the network controller 22 so that the host base assembly 21 is networked and a user of the APP or web page can access the host base assembly 21. The engineer may use a physical connection to connect the local terminal to the host base unit 21, or may connect the local terminal to the host base unit 21 through an internal network, and the local terminal may be a computer in a company or a computer used in the company by the engineer. The engineer can directly input the control command, and after the host base assembly 21 sends the control command to the microprocessor module 20, the microprocessor module 20 performs a control operation on the host base assembly 21 according to the control command, thereby realizing local management and maintenance on the server.
When the mode of the switch module 23 is the remote management mode, the switch module 23 is disconnected from the network controller 22, and is connected with the microprocessor module 20 through the microprocessor management network, the host base assembly 21 is disconnected, the user cannot access the host base assembly 21 through the network again, at this time, an engineer can input a control command through the external network interface 24, the switch module 23 sends the input control command to the microprocessor module 20, and the microprocessor module 20 performs a control operation on a computer according to the received control command, thereby realizing remote management and maintenance of the host base assembly 21. The microprocessor module 20 performs operations on the host base assembly 21 according to instructions input by an engineer as in the prior art, and will not be described herein.
In addition, it should be noted that, when the switch module 23 is communicatively connected to the microprocessor module 20, an engineer can remotely manage the host base unit 21, and the engineer at the company can still directly input a control command at the local terminal to locally manage the host base unit 21.
In still another embodiment, the microprocessor may acquire parameter information of the host base component 21 including a voltage value, a current value, a temperature value, and the like through the I2C and the GPIO, considering that an abnormality occurs in the host base component 21 when the engineer is not in the company and the switch module 23 is in the local management mode, and it is difficult for the engineer to remotely manage. The microprocessor module 20 determines whether the parameter information is abnormal, and the determining method may be to determine whether the values of various parameters in the parameter information exceed corresponding preset thresholds, where the thresholds are preset by an engineer according to the values of the parameters when the host base assembly 21 is operating normally.
If the parameter information is abnormal, the mode of the switch module 23 is switched to a remote management mode, abnormal parameter information is sent to the switch module 23 module and output from the external network interface 24, and after the engineer accesses the external network interface 24, the engineer acquires the parameter information through the external network interface 24 and inputs a control instruction according to the parameter information. And if the parameter information is not abnormal, continuing to detect. Therefore, the microprocessor module 20 is realized to automatically monitor whether the host base assembly 21 is abnormal, and when the abnormality is judged to exist, the microprocessor module 20 can automatically adjust the mode of the switch module 23 into a remote management mode, so that engineers can conveniently and timely remotely manage the host base assembly 21, and the possible problems of the host base assembly 21 are solved. If the engineer needs to end the remote management, an instruction may be sent to microprocessor module 20 to cause microprocessor module 20 to switch the mode of switch module 23 back to the local management mode.
In addition, it should be noted that a system heartbeat program may be added to the operating system of the device, and when the microprocessor module 20 detects the system heartbeat, it determines that the host base component 21 is working normally, otherwise, determines that the host base component 21 is working abnormally, and switches the switch module 23 to the remote management mode. The system heartbeat procedure is prior art and will not be described in detail here.
In yet another embodiment, it is contemplated that when the mode of the switch module 23 is the remote management mode, the host base component 21 is in an off-network state, and a user of the software or APP cannot access the host base component 21, if the host base component 21 is frequently off-network, the user experience will be affected. After detecting that the parameter information is abnormal, the microprocessor module 20 sends the parameter information with the abnormality to the host base assembly 21, the host base assembly 21 outputs the parameter information, meanwhile, the microprocessor module 20 starts timing, when receiving a control instruction sent by the host base assembly 21, the microprocessor module indicates that an existing engineer performs local management on the host base assembly 21 at a company, and stops timing. If the value corresponding to the timing information reaches the preset duration threshold in the timing process, it indicates that there is no engineer likely to be able to locally manage the host base component 21 at the company, and the switch module 23 is automatically switched to the remote management mode. Therefore, after detecting that the host base assembly 21 is abnormal, engineers in the company are preferentially allowed to perform local management, if no engineers exist in the company, the mode of the switch module 23 is switched to a remote management mode, and the possibility of frequent network disconnection of the host base assembly 21 is reduced.
In yet another embodiment, consider that there may be instances where an lawbreaker would intrude into the host base component 21 through the external network interface 24 while the switch module 23 is in the remote management mode, or where an lawbreaker would intrude into the host base component 21 while the switch module 23 is in the local management mode. When the switch module 23 is in the remote management mode, after the engineer accesses the external network interface 24, a remote management access request is input, and the remote management access request includes an account name and password information, and the switch module 23 sends the remote management access request to the microprocessor module 20. If the preset management account name is the same as the account name sent by the switch module 23, the account in the access request is a legal account, otherwise, the access request is refused. After confirming that the account number in the access request is a legal account number, the microprocessor verifies whether the password information in the remote management access request is consistent with the password information preset by the management account number name, if so, the legal account number owner requests to access the microprocessor module 20, a preset remote management entry is sent to the account number name in the remote management access request, the entry can be in a link form or an option form, the entry option is associated with the link, and an engineer enters remote management through the entry. And if the password information in the remote management access request is inconsistent with the password information preset by the management account name, rejecting the access request.
When the switch module 23 is in the local management mode, the host base assembly 21 receives an access request sent by a local terminal, the access request contains identity information of the local terminal, and if the preset legal identity information has the legal identity information identical to the identity information in the access request, the host base assembly 21 establishes connection with the local terminal. The identification information may be an IP address.
In yet another embodiment, in consideration of the fact that an engineer leaves the company after a period of time and still needs to perform daily management and maintenance on the host base unit 21, the engineer inputs a remote management reservation request to the host base unit 21 through the local terminal when the mode of the switch module 23 is the local management mode, the host base unit 21 transmits the remote management reservation request to the microprocessor module 20, and when the start time is reached, the microprocessor module 20 automatically switches the mode of the switch module 23 to the remote management mode, at which time the engineer can remotely manage the host base unit 21. Thereby realizing that the engineer can autonomously select the time when the remote management needs to be started.
In yet another embodiment, consider the case where the host base component 21 is disconnected for too long when the engineer arrives at the start time, because of some issues, the host base component 21 is not managed remotely in time. When the engineer inputs a remote management reservation request including a start time, a start password, and a stop password to the host base component 21 through the local terminal. The host base component 21 sends a program management reservation request to the microprocessor module 20. The engineer may preset a remote management start instruction in the host base component 21, and the engineer may change the start password preset in the remote management instruction to the start password in the remote management reservation request in advance, and the remote management start instruction may be set to: when the host base assembly 21 receives the remote management initiation command through the network, the remote management initiation command is automatically forwarded to the microprocessor module 20.
After the start time, the engineer inputs a remote management start command from the external network interface 24 through the terminal device, the terminal device may be a personal computer, the remote management start command includes a start password, the host base component 21 sends the remote management start command input by the external network interface 24 to the microprocessor module 20, the microprocessor module 20 verifies the start password in the received remote management start command, and if the start password in the received remote management start command is consistent with the start password in the remote management reservation request input by the engineer locally in advance, the mode of the switch module 23 is switched to the remote management mode. When the engineer needs to end the remote management, a remote management termination instruction is input through the external network interface 24, and the remote management termination instruction includes a termination password. The switch module 23 sends a remote management termination instruction to the microprocessor module 20, the microprocessor module 20 verifies the received termination password, and if the termination password in the received remote management termination instruction is consistent with the termination password in the remote management reservation request locally input in advance by the engineer, the mode of the switch module 23 is switched back to the local management mode. Thereby realizing that the engineer can autonomously control the specific time for starting remote management and ending remote management. And the remote management needs to be started, so that the possibility of illegal molecule invasion caused by the automatic starting of the remote management by the microprocessor module 20 is reduced.
In yet another embodiment, consider the case where if the remote management initiation instruction leaks, then the lawbreaker is free to open remote management and invade the host base assembly 21. The remote management reservation request locally input by the engineer comprises a start time, a start password, a stop password and an account name. The engineer sends a login request to the host base component 21 through the terminal equipment, the login request contains an account name, the host base component 21 verifies the account name in the login request, if the account name in the account request is identical to the account name in a remote management reservation request which is locally input in advance by the engineer, after the engineer logs in the account, when the starting time is reached, the host base component 21 sends a preset remote management starting instruction input entrance to the account of the engineer, after the engineer enters the remote management starting instruction input entrance, the remote management starting instruction is input through the external network interface 24, the host base component 21 sends the remote management starting instruction to the microprocessor module 20 after receiving the remote management starting instruction, and the microprocessor module 20 switches the mode of the switch module 23 to the remote management mode after verification of a starting password in the received remote management starting instruction is correct. The engineer sends a remote management access request to the microprocessor module 20 through the equipment terminal, the remote management access request comprises an account name, the microprocessor module 20 judges whether the account name in the remote management access request is the same as the account name in the remote management reservation request, if yes, a preset remote management entry is sent to the account name, and if not, the remote management access request is refused. After the microprocessor module 20 transmits the preset remote management portal, the response to the remote management access request input from the external network interface 24 is stopped.
In the above device for performing remote management and maintenance through a network, the microprocessor module 20 can automatically control the switch module 23 to switch between the remote management mode and the local management mode, and when the switch module 23 is in the remote management mode, an engineer can input a control command through the external network interface 24, and after receiving the control command through the microprocessor management network, the microprocessor module 20 performs a control operation on the host base assembly 21 according to the control command, thereby implementing remote management on the host base assembly 21 by the engineer. And the remote management initiation command input portal and the remote management portal may be encrypted to reduce the likelihood of intrusion of lawbreakers into the host base component 21.
As shown in fig. 3, in one embodiment, a method for performing remote management maintenance through a network is provided, the method comprising:
s30, the microprocessor module controls the switch module to switch between a remote management mode and a local management mode;
s31, when the switch module is in a remote management mode, the microprocessor module receives a control instruction input from an external network interface and sent by the switch module, and performs control operation on a host base component according to the control instruction;
S32, when the switch module is in a local management mode, the host base component receives a control instruction input locally and sends the control instruction to the microprocessor module;
s33, the microprocessor module performs control operation on the host base assembly according to the control instruction sent by the host base assembly.
In yet another embodiment, the method for performing remote management maintenance through a network further comprises:
the microprocessor module 20 acquires parameter information corresponding to the host base assembly 21, wherein the parameter information comprises a voltage value, a current value and a temperature value;
if the parameter information is abnormal, the microprocessor module 20 switches the mode of the switch module 23 to a remote management mode;
the microprocessor module 20 transmits the parameter information that there is an abnormality to the switch module 23 and outputs it from the external network interface 24.
In yet another embodiment, a method for performing remote management maintenance through a network, the microprocessor module 20 switching the mode of the switch module 23 to the remote management mode includes:
the microprocessor module 20 transmits the parameter information having the abnormality to the host base unit 21 so that the host base unit 21 outputs the parameter information;
the microprocessor module 20 starts timing until the control instruction sent by the host base component 21 is received;
When detecting that the value corresponding to the timing information reaches the preset duration threshold, the microprocessor module 20 switches the mode of the switch module 23 to the remote management mode.
In yet another embodiment, the method for performing remote management maintenance through a network, before the microprocessor module 20 receives the control instruction sent by the switch module 23 and input from the external network interface 24, further includes:
the microprocessor module 20 receives a remote management access request which is sent by the switch module 23 and is input from the external network interface 24, wherein the remote management access request comprises an account name and password information;
if the preset management account name is the same as the account name sent by the switch module 23, the microprocessor module 20 verifies whether the password information in the remote management access request is consistent with the password information preset by the management account; if yes, the microprocessor module 20 feeds back a preset remote management entry to the account name;
before the host base assembly 21 receives the locally input control instruction, the host base assembly 21 receives an access request sent by a local terminal, wherein the access request comprises the identity information of the local terminal;
if the preset legal identity information has the legal identity information identical to the identity information in the access request, the host base assembly 21 establishes connection with the local terminal.
In yet another embodiment, the method for performing remote management maintenance through a network further comprises:
the host base component 21 receives a locally entered remote management reservation request, the remote management reservation request including a start time; the host base component 21 sends a remote management reservation request to the microprocessor module 20;
at the start time, the microprocessor module 20 switches the mode of the switch module 23 to the remote management mode.
In yet another embodiment, the method for performing remote management maintenance through a network, the remote management reservation request further includes a start password and a stop password, and the microprocessor module 20 switching the mode of the switch module 23 to the remote management mode at the start time includes:
after the start time, the microprocessor module 20 receives a remote management start command input from the external network interface 24 and sent by the host base component 21, where the remote management start command includes a start password;
if the start password is consistent with the start password in the remote management reservation request, the microprocessor module 20 switches the mode of the switch module 23 to the remote management mode;
the microprocessor module 20 receives a remote management termination instruction input from the external network interface 24, which is sent by the switch module 23, the remote management termination instruction including a termination password;
If the termination password matches the termination password in the remote management reservation request, the microprocessor module 20 switches the mode of the switch module 23 to the local management mode.
In yet another embodiment, the method for performing remote management maintenance through a network, where the program management reservation request further includes an account name, and before the microprocessor module 20 receives the remote management initiation instruction sent by the host base component 21 and input from the external network interface 24, the method further includes:
the host base component 21 receives a login request which is sent by the switch module 23 and is input from the external network interface 24, wherein the login request comprises an account name;
if the account name in the login request is consistent with the account name in the remote management reservation request, the host base component 21 feeds back a preset remote management starting instruction input entry to the account name at the starting time;
after the microprocessor module 20 switches the switch module 23 to the remote management mode, the microprocessor module 20 receives a remote management access request input from the external network interface 24, the remote management access request including an account name;
if the account name in the remote management access request is the same as the account name in the remote management reservation request, feeding back a preset remote management entry to the account name of the microprocessor module 20;
Microprocessor module 20 ceases responding to the remote management access request entered from external network interface 24.
In one embodiment, a computer device is provided.
In particular, the computer device comprises a memory and a processor, the memory having stored thereon a computer program capable of being loaded by the processor and performing the above-described method of remote management maintenance over a network.
In one embodiment, a computer-readable storage medium is provided.
Specifically, the computer-readable storage medium stores a computer program that can be loaded by a processor and that executes a method for performing remote management maintenance through a network as described above, the computer-readable storage medium including, for example: a U-disk, a removable hard disk, a Read-only memory (ROM), a random access memory (RandomAccessMemory, RAM), a magnetic disk, an optical disk, or other various media capable of storing program codes.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (8)
1. An apparatus for remote management maintenance over a network, the apparatus comprising: the system comprises a microprocessor module (20), a host base component (21), a network controller (22), a switch module (23) and an external network interface (24), wherein the host base component (21) is in communication connection with the switch module (23) through the network controller (22), the switch module (23) is in communication connection with the external network interface (24), and the switch module (23) comprises a remote management mode and a local management mode;
wherein the microprocessor module (20) is configured to:
the switch module (23) is controlled to switch between a remote management mode and a local management mode, when the switch module (23) is in the local management mode, the host base assembly (21) is abnormal, the microprocessor module (20) acquires parameter information of the host base assembly (21), the parameter information comprises a voltage value, a current value and a temperature value, the microprocessor module (20) judges whether the parameter information is abnormal, if the parameter information is abnormal, the microprocessor module (20) sends the abnormal parameter information to the host base assembly (21), the host base assembly (21) outputs the parameter information, meanwhile, the microprocessor module (20) starts timing, the generated timing information stops timing when a control instruction sent by the host base assembly (21) is received, and if a numerical value corresponding to the timing information reaches a preset duration threshold value in the timing process, the switch module (23) is automatically switched to the remote management mode;
If the parameter information is not abnormal, continuing to detect;
when the remote management needs to be finished, an instruction is sent to the microprocessor module (20) so that the microprocessor module (20) switches the mode of the switch module (23) back to the local management mode;
a system heartbeat program is added in an operating system of the device, when a microprocessor module (20) detects system heartbeat, the host base assembly (21) is judged to work normally, otherwise, the host base assembly (21) is judged to work abnormally, and a switch module (23) is switched to a remote management mode;
when the switch module (23) is in the remote management mode, receiving a control instruction input from an external network interface (24) and sent by the switch module (23), and performing control operation on the host base component (21) according to the control instruction;
the host base component (21) is configured to receive a control instruction input locally when the switch module (23) is in the local management mode, and send the control instruction to the microprocessor module (20);
the microprocessor module (20) is further configured to perform a control operation on the host base assembly (21) according to a control instruction sent by the host base assembly (21).
2. The apparatus of claim 1, wherein the microprocessor module (20) is further configured to:
receiving a remote management access request which is sent by the switch module (23) and is input from an external network interface (24), wherein the remote management access request comprises an account name and password information;
if the preset management account name is the same as the account name sent by the switch module (23), verifying whether the password information in the remote management access request is consistent with the password information preset by the management account;
if yes, feeding back a preset remote management inlet to the account name;
the host base component (21) is further configured to, prior to said receiving locally entered control instructions:
receiving an access request sent by a local terminal, wherein the access request comprises identity information of the local terminal;
if the preset legal identity information has the legal identity information identical to the identity information in the access request, establishing connection with the local terminal.
3. The apparatus of claim 1, wherein the host base component (21) is further configured to:
Receiving a local input remote management reservation request, wherein the remote management reservation request comprises a starting time;
transmitting a remote management reservation request to the microprocessor module (20);
the microprocessor module (20) is further configured to:
at the start time, the mode of the switch module (23) is switched to the remote management mode.
4. The apparatus according to claim 3, wherein said remote management subscription request further comprises a start password and a stop password, said microprocessor module (20) being specifically configured to:
after the starting time, receiving a remote management starting instruction input by the external network interface (24) and sent by the host base component (21), wherein the remote management starting instruction comprises a starting password;
if the starting password is consistent with the starting password in the remote management reservation request, switching the mode of the switch module (23) to the remote management mode;
receiving a remote management termination instruction input from the external network interface (24) and sent by the switch module (23), wherein the remote management termination instruction comprises a termination password;
and if the termination password is consistent with the termination password in the remote management reservation request, switching the mode of the switch module (23) to the local management mode.
5. The apparatus of claim 4, wherein the remote management subscription request further comprises an account name, the host base component (21) further configured to:
receiving a login request which is sent by a switch module (23) and is input from an external network interface (24), wherein the login request comprises an account name;
if the account name in the login request is consistent with the account name in the remote management reservation request, feeding back a preset remote management starting instruction input inlet to the account name when the starting time is reached;
after said switching of said switch module (23) to said remote management mode, said microprocessor module (20) is further configured to:
receiving a remote management access request input from an external network interface (24), wherein the remote management access request comprises an account name;
if the account name in the remote management access request is the same as the account name in the remote management reservation request, feeding back a preset remote management entry to the account name;
the response to the remote management access request input from the external network interface (24) is stopped.
6. A method for remote management maintenance over a network, the method comprising:
The microprocessor module (20) controls the switch module (23) to switch between a remote management mode and a local management mode, when the switch module (23) is in the local management mode, the host base assembly (21) is abnormal, the microprocessor module (20) acquires parameter information of the host base assembly (21), the parameter information comprises a voltage value, a current value and a temperature value, the microprocessor module (20) judges whether the parameter information is abnormal, if the parameter information is abnormal, the microprocessor module (20) sends the abnormal parameter information to the host base assembly (21), the host base assembly (21) outputs the parameter information, meanwhile, the microprocessor module (20) starts timing, the generated timing information stops timing when a control instruction sent by the host base assembly (21) is received, and if a numerical value corresponding to the timing information reaches a preset duration threshold value in the timing process, the switch module (23) is automatically switched into the remote management mode; if the parameter information is not abnormal, continuing to detect;
when the remote management needs to be finished, an instruction is sent to the microprocessor module (20) so that the microprocessor module (20) switches the mode of the switch module (23) back to the local management mode;
A system heartbeat program is added in an operating system of the device, when a microprocessor module (20) detects system heartbeat, the host base assembly (21) is judged to work normally, otherwise, the host base assembly (21) is judged to work abnormally, and a switch module (23) is switched to a remote management mode;
when the switch module (23) is in the remote management mode, the microprocessor module (20) receives a control instruction input from an external network interface (24) and sent by the switch module (23), and performs control operation on a host base component (21) according to the control instruction;
when the switch module (23) is in the local management mode, the host base component (21) receives a control instruction input locally and sends the control instruction to the microprocessor module (20);
the microprocessor module (20) controls the host base assembly (21) according to the control instruction sent by the host base assembly (21).
7. A computer device comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and that performs the method of claim 6.
8. A computer readable storage medium, characterized in that a computer program is stored which can be loaded by a processor and which performs the method as claimed in claim 6.
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