CN112600686A - Terminal control method, terminal control device, computer equipment and computer-readable storage medium - Google Patents

Terminal control method, terminal control device, computer equipment and computer-readable storage medium Download PDF

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Publication number
CN112600686A
CN112600686A CN202011276184.6A CN202011276184A CN112600686A CN 112600686 A CN112600686 A CN 112600686A CN 202011276184 A CN202011276184 A CN 202011276184A CN 112600686 A CN112600686 A CN 112600686A
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Prior art keywords
information
terminal
network
equipment
address information
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CN202011276184.6A
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CN112600686B (en
Inventor
王福乐
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Semicon Microelectronics Shenzhen Co Ltd
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Semicon Microelectronics Shenzhen Co Ltd
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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
    • H04L41/0266—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using meta-data, objects or commands for formatting management information, e.g. using eXtensible markup language [XML]
    • 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
    • H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
    • 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
    • H04L67/08—Protocols specially adapted for terminal emulation, e.g. Telnet
    • 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
    • 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
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/168—Implementing security features at a particular protocol layer above the transport layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The application relates to a terminal control method, a terminal control device, computer equipment and a computer readable storage medium. The method comprises the following steps: after the management terminal remotely logs in the network equipment, a communication channel is established with the network equipment; sending a device information acquisition instruction to the network device through the communication channel; receiving equipment information fed back by the network equipment in response to the equipment information acquisition instruction, wherein the equipment information comprises address information of a terminal accessed to a network through the network equipment; selecting a target terminal from the terminals according to the address information; and sending a terminal control instruction to the network equipment so that the network equipment controls the target terminal according to the terminal control instruction. By adopting the method, the efficiency of terminal management can be improved.

Description

Terminal control method, terminal control device, computer equipment and computer-readable storage medium
Technical Field
The present application relates to the field of internet, and in particular, to a terminal control method, apparatus, computer device, and computer-readable storage medium.
Background
At present, when a network device is managed or a terminal device accessing a network through the network device is managed, a network administrator is generally required to obtain address information of a faulty device, determine a position of the faulty device in the network and a set location of the faulty device according to the address information, and then control the faulty device to the set location of the faulty device to implement fault recovery.
However, the above-described process of device management is cumbersome, resulting in low efficiency of device management.
Disclosure of Invention
Based on this, it is necessary to provide a terminal control method, apparatus, computer device and computer-readable storage medium for solving the technical problem of inefficient device management in the conventional device management process.
A terminal control method is applied to a management terminal, and comprises the following steps:
after remotely logging in a network device, establishing a communication channel with the network device;
sending a device information acquisition instruction to the network device through the communication channel;
receiving equipment information fed back by the network equipment in response to the equipment information acquisition instruction, wherein the equipment information comprises address information of a terminal accessed to a network through the network equipment;
selecting a target terminal from the terminals according to the address information;
and sending a terminal control instruction to the network equipment so that the network equipment controls the target terminal according to the terminal control instruction.
In one embodiment, the selecting a target terminal from the terminals according to the address information includes:
determining a terminal identifier of a terminal corresponding to the address information;
selecting a target terminal identifier from each terminal identifier;
and determining the terminal corresponding to the target terminal identification as a target terminal.
In one embodiment, the device information further includes processor usage information and memory usage information of the network device, and the method further includes:
determining whether the network equipment is normally used or not according to the processor use information and/or the memory use information;
if not, screening abnormal address information from the address information;
generating a terminal isolation instruction according to the abnormal address information;
and sending the terminal isolation instruction to the network equipment so that the network equipment performs isolation operation on the terminal corresponding to the abnormal address information according to the terminal isolation instruction.
In one embodiment, after receiving the device information fed back by the network device in response to the device information acquisition instruction, the method further includes:
acquiring information display operation triggered on an information display page;
determining an information display mode and equipment information to be displayed in the equipment information according to the information display operation;
performing data processing on the equipment information to be displayed according to a data processing mode corresponding to the information display mode to obtain processed equipment information;
and displaying the processed equipment information according to the target information display mode.
In one embodiment, the address information includes IP address information, MAC address information, and port information, and after receiving device information fed back by the network device in response to the device information acquisition instruction, the method further includes:
acquiring an information query instruction; the information query instruction carries a query identifier;
and inquiring at least one of target IP address information, target MAC address information and target port information from the address information according to the inquiry identification.
In one embodiment, before sending the device information obtaining instruction to the network device through the communication channel, the method further includes:
acquiring a device identifier of the network device;
determining a control instruction format corresponding to the network equipment according to the equipment identifier;
and generating a device information acquisition instruction according to the control instruction format.
A terminal control apparatus, the apparatus comprising:
the remote login module is used for establishing a communication channel with the network equipment after remotely logging in the network equipment;
the instruction sending module is used for sending an equipment information acquisition instruction to the network equipment through the communication channel;
an information receiving module, configured to receive device information fed back by the network device in response to the device information acquisition instruction, where the device information includes address information of a terminal that accesses a network through the network device;
the target terminal selection module is used for selecting a target terminal from the terminals according to the address information;
the instruction sending module is further configured to send a terminal control instruction to the network device, so that the network device controls the target terminal according to the terminal control instruction.
In one embodiment, the target terminal selection module is further configured to:
determining a terminal identifier of a terminal corresponding to the address information;
selecting a target terminal identifier from each terminal identifier;
and determining the terminal corresponding to the target terminal identification as a target terminal.
In one embodiment, the device information further includes processor usage information and memory usage information of the network device, and the apparatus further includes:
the network equipment state determining module is used for determining whether the network equipment is normally used according to the processor use information and/or the memory use information;
the abnormal address information screening module is used for screening abnormal address information from the address information if the state of the network equipment is abnormal;
the instruction generating module is used for generating a terminal isolation instruction according to the abnormal address information;
the instruction sending module is further configured to send the terminal isolation instruction to the network device, so that the network device performs an isolation operation on the terminal corresponding to the abnormal address information according to the terminal isolation instruction.
In one embodiment, the apparatus further comprises:
the information display module is used for acquiring information display operation triggered on the information display page; determining an information display mode and equipment information to be displayed in the equipment information according to the information display operation; performing data processing on the equipment information to be displayed according to a data processing mode corresponding to the information display mode to obtain processed equipment information; and displaying the processed equipment information according to the target information display mode.
In one embodiment, the address information includes IP address information, MAC address information, and port information, the apparatus further includes:
the information query module is used for acquiring an information query instruction; the information query instruction carries a query identifier; and inquiring at least one of target IP address information, target MAC address information and target port information from the address information according to the inquiry identification.
In one embodiment, the instruction generation module is further configured to:
acquiring a device identifier of the network device;
determining a control instruction format corresponding to the network equipment according to the equipment identifier;
and generating a device information acquisition instruction according to the control instruction format.
A computer device comprising a memory storing a computer program and a processor implementing the steps of the above method when executing the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method.
According to the terminal control method, the device, the computer equipment and the computer readable storage medium, after the management terminal remotely logs in the network equipment based on the SSH protocol, a communication channel is established with the network equipment, an equipment information acquisition instruction is sent to the network equipment through the communication channel, equipment information fed back by the network equipment in response to the equipment information acquisition instruction is received, the equipment information comprises address information of the terminal accessed to the network through the network equipment, the target terminal is selected from the terminals according to the address information, and a terminal control instruction is sent to the network equipment, so that the network equipment can control the target terminal according to the terminal control instruction without manually positioning the target terminal and reaching the set place of the target terminal, and the efficiency of equipment management is improved.
Drawings
Fig. 1 is an application environment diagram of a terminal control method in one embodiment;
fig. 2 is a flowchart illustrating a terminal control method according to an embodiment;
fig. 3 is a flowchart illustrating a terminal control method in another embodiment;
FIG. 4 is a schematic diagram of an interface of a terminal control method in one embodiment;
FIG. 5 is a block diagram showing the structure of a terminal control device according to an embodiment;
FIG. 6 is a block diagram showing the construction of a terminal control apparatus according to another embodiment;
FIG. 7 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The terminal control method provided by the application can be applied to the application environment shown in fig. 1. The management terminal 102 communicates with the network device 104 through a network, and the terminals (including the target terminal) access the network through the network device 104. By taking the above method executed by the management terminal 102 as an example, after the management terminal 102 remotely logs in the network device 104, a communication channel is established with the network device 104; sending a device information acquisition instruction to the network device 104 through the communication channel; receiving device information fed back by the network device 104 in response to the device information acquisition instruction, wherein the device information comprises address information of a terminal 106 accessing the network through the network device 104; selecting a target terminal from the terminals according to the address information; and sending a terminal control instruction to the network device 104 so that the network device 104 controls the target terminal according to the terminal control instruction.
The management terminal 102 and the terminal (106) may be, but are not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, and the network device 104 may be a switch, a router, a firewall, and other devices.
In one embodiment, as shown in fig. 2, a terminal control method is provided, which is described by taking the example that the method is applied to the management terminal in fig. 1, and includes the following steps:
s202, after the network equipment is remotely logged in, a communication channel is established with the network equipment.
The remote login refers to that the management terminal logs in the network device through the network to obtain a control right of the network device, for example, after the management terminal logs in the network device remotely, the network device is configured. The remote login method may be remote login via SSH (Secure Shell) protocol. The SSH protocol is established by the Network element of IETF (Network Working Group), and SSH is a security protocol established on an application layer basis, aiming to provide secure telnet and other secure Network services over an unsecure Network. The SSH comprises two versions of SSH1 and SSH2, and the SSH provides two levels of security verification, wherein the first level is password-based security verification, namely, the network equipment can be logged in through a preset login account number and a preset password; the second level is based on the key-based security authentication, which creates a pair of keys in advance and places a public key on the network device that needs to log in. The communication channel may specifically be an SSH tunnel, which is an encrypted secure channel established through an SSH connection.
In one embodiment, the management terminal runs management software, acquires the network device to be monitored through the management software, remotely logs in the acquired network device based on an SSH protocol, and establishes a communication channel with the logged network device after logging in the network device.
In one embodiment, the specific process of the management terminal acquiring the network device needing network monitoring through the management software includes: when the detected network equipment searching instruction is received, the network equipment searching instruction is analyzed to obtain equipment identification or IP network segment information in the network equipment searching instruction, and the network equipment needing to be monitored is determined according to the equipment identification or the IP network segment information. The device identifier or the IP network segment information may be input by a management user in a management interface of the management software, and the device identifier may be address information for uniquely determining the network device, such as IP address information of the network device or MAC address information of the network device; the IP network segment information is the network segment to which the IP address of the network device belongs.
In one embodiment, after acquiring the IP network segment information, the terminal traverses each IP address in the IP network segment information, and tries to remotely log in the network device corresponding to each IP address based on the SSH protocol, the network device that can successfully log in among the network devices that are successfully tried to remotely log in is the network device to be monitored, and after remotely logging in the network device, a communication channel is established with the logged-in network device.
And S204, sending a device information acquisition instruction to the network device through the communication channel.
The device information obtaining instruction can be represented as a data packet sent to the network device, the data packet comprises a specific identifier indicating that the data packet is the device obtaining instruction, and the packaging mode of the data packet can be determined according to the specific model of the network device and/or the type of a security protocol used in remote login.
In one embodiment, after the management terminal remotely logs in the network device, a device information acquisition instruction is generated according to user operation, and the generated device information acquisition instruction is sent to the network device through a communication channel established between the management terminal and the network device, so that the network device acquires corresponding device information according to the device information acquisition instruction.
In one embodiment, the management terminal may remotely log in multiple network devices simultaneously in a parallel manner, establish communication channels with the network devices in a parallel manner after remotely logging in the network devices, generate device information acquisition instructions corresponding to the network devices in a parallel manner, and send the device information acquisition instructions to the corresponding network devices through the corresponding communication channels in a parallel manner.
And S206, receiving the device information fed back by the network device in response to the device information acquisition instruction, wherein the device information comprises address information of a terminal accessed to the network through the network device.
The information stored on the network device specifically includes address information of other network devices connected to the network device through a network and address information of a terminal accessing the network through the network device, which are stored on the network device, and the address information includes IP address information, MAC address information, and port information.
In one embodiment, the management terminal sends a device information acquisition instruction to the network device through the communication channel, after receiving the device information acquisition instruction, the network device queries corresponding device information from the stored information according to the device information acquisition instruction, feeds the queried device information back to the management terminal through the communication channel with the management terminal, and the management terminal receives the device information fed back by the network device.
In one embodiment, after receiving the device information returned by the network device, the management terminal screens out the address information of the terminal accessing the network through the network device from the received device information, and determines the address information as the received device information.
In one embodiment, the device information obtaining instruction carries an information identifier, after receiving the device information obtaining instruction, the network device queries corresponding device information from information stored in the network device according to the information identifier in the device information obtaining instruction, feeds the queried device information back to the management terminal through a communication channel between the management terminal and the network device, and the management terminal receives the device information fed back by the network device. The information identifier can be a terminal type identifier, the terminal type identifier can be letters or numbers, or a combination of the letters and the numbers, the terminal type identifier corresponds to a terminal type, and the terminal type comprises a mobile phone, a personal computer, a switch, a router and a firewall. For example, the information identifier in the device information acquisition instruction is a mobile phone type identifier, after the network device receives the device information acquisition instruction, the network device queries, according to the mobile phone type identifier in the device information acquisition instruction, device information corresponding to the mobile phone type identifier from information stored in the network device, where the device information corresponding to the mobile phone type identifier may be address information of a mobile phone terminal that accesses the network through the network device, and feeds back the address information of the mobile phone terminal that accesses the network through the network device to the management terminal.
And S208, selecting a target terminal from the terminals according to the address information.
The target terminal may be a terminal which needs to be controlled by the network device.
In one embodiment, after receiving address information of a terminal accessed to a network through a network device, which is fed back by the network device, a management terminal displays the received address information through a display interface of management software, a user can select target address information in the display interface, and the management terminal determines a target terminal corresponding to the target address information according to a selection operation of the user on the display interface.
In one embodiment, after receiving address information of a terminal accessed to a network through a network device, which is fed back by the network device, a management terminal detects an information query instruction, queries corresponding target address information from the address information according to the information query instruction, and determines a corresponding target terminal according to the target address information.
In an embodiment, after receiving address information of a terminal that accesses a network through a network device and is fed back by the network device, the management terminal may further determine terminal identifiers corresponding to the respective address information, select a target terminal identifier from the terminal identifiers, and determine the terminal corresponding to the target terminal identifier as the target terminal, where the terminal identifier may be a user name of the terminal.
For example, after receiving address information of a terminal accessed to a network through a network device, which is fed back by the network device, the management terminal determines a terminal identifier corresponding to each received address information according to a managed terminal information table prestored by the management terminal, then displays the received address information and the terminal identifier corresponding to each address information through a display interface of management software, a user can select a target terminal identifier in the display interface, the management terminal determines a terminal corresponding to the target terminal identifier according to a selection operation of the user on the display interface, and determines the terminal as the target terminal.
S210, a terminal control instruction is sent to the network equipment, so that the network equipment controls the target terminal according to the terminal control instruction.
The terminal control instruction is used for instructing the network equipment to operate the target terminal. The terminal control instruction carries at least one of IP address information, MAC address information and port information of a target terminal, and the terminal control instruction also carries a control instruction identifier, wherein the control instruction identifier corresponds to an operation to be executed on the target.
In one embodiment, after selecting a target terminal, the management terminal may generate a terminal control instruction for the target terminal and send the terminal control instruction to the network device, and the network device controls the target terminal according to the terminal control instruction after receiving the terminal control instruction. The control target terminal can perform control operations such as switch blocking, switch unblocking, firewall blocking, firewall unblocking and the like on the IP of the target terminal.
In the above embodiment, after logging in the network device remotely based on the SSH protocol, the management terminal establishes a communication channel with the network device, sends a device information acquisition instruction to the network device through the communication channel, receives device information fed back by the network device in response to the device information acquisition instruction, where the device information includes address information of a terminal that accesses the network through the network device, selects the target terminal from the terminals according to the address information, and sends a terminal control instruction to the network device, so that the network device controls the target terminal according to the terminal control instruction, and the target terminal can be controlled without manually positioning the target terminal and reaching a setting location of the target terminal, thereby improving the efficiency of device management.
In an embodiment, the device information fed back by the management terminal in response to the device information acquisition instruction received by the network device further includes processor usage information and memory usage information of the network device, and after the management terminal acquires the address information of the terminal accessed to the network through the network device, and the processor usage information and the memory usage information of the network device, the management terminal may further determine abnormal address information in the address information of the terminal accessed to the network by the network device according to the processor usage information and/or the memory usage information of the network device and the address information of the terminal accessed to the network by the network device, and perform isolation operation on the terminal corresponding to the abnormal address information through the network device.
Specifically, whether the network equipment is normally used is determined according to the processor use information and/or the memory use information, if the network equipment is abnormal, abnormal address information is screened out from the address information, a terminal isolation instruction is generated according to the abnormal address information, and the terminal isolation instruction is sent to the network equipment, so that the network equipment performs isolation operation on a terminal corresponding to the abnormal address information according to the terminal isolation instruction. The processor usage information may be CPU occupancy, the memory usage information may be memory remaining space, and the network device exception may be an overload exception, a virus intrusion, a loop exception, or the like.
For example, if the CPU occupancy threshold of the network device in the normal state is 30%, and if the CPU occupancy of the network device received by the management terminal is higher than the occupancy threshold 30%, it is determined that the network device is abnormal, and the acquired address information is compared with the historical address information acquired from the network device at the historical time, and the abnormal address information is screened out from the address information according to the comparison result, and a terminal isolation instruction is generated according to the abnormal address information, and the terminal isolation instruction is sent to the network device, so that the network device performs an isolation operation on the terminal corresponding to the abnormal address information according to the terminal isolation instruction. Specifically, address information which is inconsistent with the historical address information and has an abnormal character in the address information may be determined as abnormal address information.
In the above embodiment, the terminal determines the abnormal address information in the address information of the terminal in which the network device accesses the network according to the processor usage information and/or the memory usage information of the network device and the address information of the terminal in which the network device accesses the network, and performs the isolation operation on the terminal corresponding to the abnormal address information through the network device, so that the abnormal terminal in the terminal which accesses through the network device can be quickly determined and isolated, on one hand, the control efficiency of the terminal is improved, and on the other hand, the normal operation of the network device is ensured.
In one embodiment, after receiving device information fed back by a network device in response to a device information acquisition instruction, a management terminal acquires an information display operation triggered on an information display page; determining an information display mode and equipment information to be displayed in the equipment information according to the information display operation; performing data processing on the equipment information to be displayed according to a data processing mode corresponding to the information display mode to obtain processed equipment information; and displaying the processed equipment information according to a target information display mode.
Specifically, at least one information display control is arranged in an information display page, each information display control corresponds to different information display modes, when a user triggers the information display control in the information display page, a management terminal acquires information display operation triggered on the information display page, the information display mode is determined by the information display operation, equipment information to be displayed in the equipment information is acquired according to the determined information display mode, and then the equipment information to be displayed is subjected to data processing and display according to the data processing mode corresponding to the information display mode.
For example, if the information display mode is to display all information, determining all address information contained in the device information and device identifiers corresponding to the address information as the device information to be displayed, and displaying all the address information and the device identifiers corresponding to the address information in a form of a table; if the information display mode is to display the MAC address information, determining the MAC address information contained in the equipment information as the equipment information to be displayed, and displaying the MAC address information in a form of a table; and if the information display mode is a histogram, determining the IP address information contained in the equipment information as the equipment information to be displayed, then counting the number of IP addresses corresponding to each network equipment, determining the number of the IP addresses as the number of terminals accessed to the network through the network equipment, then generating the histogram according to the equipment identification of each network equipment and the number of the terminals corresponding to the network equipment, and displaying the generated histogram.
In the embodiment, the terminal displays the device information acquired according to the information display operation by acquiring the information display operation triggered on the information display page, so that the response data can be displayed according to the actual management requirement, and the management efficiency of the network device and the access terminal through the network device is improved.
In one embodiment, after receiving device information fed back by the network device in response to the device information acquisition instruction, the terminal manages the terminal to acquire the information query instruction; the information inquiry command carries an inquiry identifier, and at least one of target IP address information, target MAC address information and target port information is inquired from the address information according to the inquiry identifier. The query identity may be at least one of an IP address, a MAC address.
The specific query identifier may be any one of an IP address and an MAC address, and when the query identifier is the IP address, at least one of corresponding target IP address information, target MAC address information, and target port information is obtained according to the IP address, where the target IP address information is the same as the IP address information, and the target MAC address information and the target port information correspond to the same terminal as the IP address; and when the query identifier is the MAC address, acquiring at least one of corresponding target IP address information, target MAC address information and target port information according to the MAC address, wherein the target MAC address information is the same as the MAC address, and the target IP address information and the target port information correspond to the same terminal as the MAC address.
In the above embodiment, the terminal acquires the information query instruction through the management terminal, and queries the target address information from the address information according to the query identifier in the query instruction, so that the corresponding address information can be quickly acquired according to the actual query requirement, and the target terminal corresponding to the target address information can be managed, thereby improving the management efficiency of the terminal.
In one embodiment, before sending the device information acquisition instruction to the network device through the communication channel, the management terminal acquires the device identifier of the network device, determines a control instruction format corresponding to the network device according to the device identifier, and generates the device information acquisition instruction according to the control instruction format. The device identifier may be a device name or a device number, and acquiring the device identifier of the network device specifically includes: the method comprises the steps that a management terminal receives data information returned to the management terminal by network equipment in the process of remotely logging in the network equipment and establishing a communication channel with the network equipment, and determines an equipment identifier of the corresponding network equipment according to the data information; in addition, the management terminal can also determine a manufacturer of the corresponding network device according to the data information, for example, determine that the network device is a cisco switch.
In the above embodiment, the terminal obtains the device identifier of the network device, determines the control instruction format corresponding to the network device according to the device identifier, and generates the device information obtaining instruction according to the control instruction format, so that the device information can be obtained according to the device information obtaining instruction corresponding to the network device, and the terminal is controlled without manually positioning the target terminal and controlling the target terminal to the setting location of the target terminal, thereby improving the efficiency of device management.
In an embodiment, as shown in fig. 3, a terminal control method is further provided, which is described by taking the example that the method is applied to the management terminal in fig. 1, and includes the following steps:
s302, after remotely logging in the network equipment, establishing a communication channel with the network equipment;
s304, sending an equipment information acquisition instruction to the network equipment through a communication channel;
s306, receiving equipment information fed back by the network equipment in response to the equipment information acquisition instruction, wherein the equipment information comprises address information of a terminal accessed to the network through the network equipment;
s308, when the information display operation triggered on the information display page is detected, determining an information display mode and to-be-displayed equipment information in the equipment information according to the information display operation;
s310, performing data processing on the to-be-displayed equipment information according to the data processing mode corresponding to the information display mode to obtain processed equipment information;
and S312, displaying the processed equipment information according to a target information display mode.
S314, when the information query instruction is obtained, at least one of the target IP address information, the target MAC address information and the target port information is queried from the address information according to the query identifier carried by the information query instruction.
S316, selecting a target terminal from the terminals according to the address information;
and S318, sending a terminal control instruction to the network equipment so that the network equipment controls the target terminal according to the terminal control instruction.
The foregoing embodiments are described with reference to an actual application scenario, and fig. 4 is an interface of management software operated by a management terminal in an actual application scenario, where a user inputs a user name and a password in the interface, clicks a login control to obtain a network device in a network, remotely logs in each network device, establishes a communication channel with each network device, and after the user triggers an information extraction control from the device, the management terminal sends a device information acquisition instruction to the network device through the communication channel, and receives device information fed back by the network device in response to the device information acquisition instruction, where the device information includes address information of a terminal accessing the network through the network device, and when the user triggers a histogram control at the interface, the management terminal determines IP address information included in the device information as device information to be displayed, and then counts the number of IP addresses corresponding to each network device, determining the number of the IP addresses as the number of terminals accessed to the network through the network equipment, then generating a histogram according to the equipment identification of each network equipment and the number of the terminals corresponding to the network equipment, and displaying the generated histogram; the user can also input the MAC address or the IP address to be retrieved in the interface, trigger the retrieval control to generate an information query instruction, and the management terminal queries at least one of target IP address information, target MAC address information and target port information from the address information according to a query identifier carried by the information query instruction; after the user interface displays the retrieved target address information, the user can also trigger the switch to block the IP control, the management terminal generates a IP blocking instruction according to the target terminal corresponding to the target address information, and sends the IP blocking instruction to the network equipment, so that the network equipment performs the operation of blocking the IP of the target terminal according to the IP blocking instruction.
It should be understood that although the various steps in the flow charts of fig. 2-3 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-3 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least some of the other steps.
In one embodiment, as shown in fig. 5, there is provided a terminal control apparatus including: a remote login module 502, an instruction sending module 504, an information receiving module 506 and a target terminal selection module 508, wherein:
a remote login module 502, configured to establish a communication channel with a network device after remotely logging in the network device;
an instruction sending module 504, configured to send an apparatus information obtaining instruction to a network apparatus through a communication channel;
an information receiving module 506, configured to receive device information fed back by the network device in response to the device information obtaining instruction, where the device information includes address information of a terminal that accesses the network through the network device;
a target terminal selection module 508, configured to select a target terminal from the terminals according to the address information;
the instruction sending module 504 is further configured to send a terminal control instruction to the network device, so that the network device controls the target terminal according to the terminal control instruction.
In one embodiment, the target terminal selecting module 508 is further configured to:
determining a terminal identifier of a terminal corresponding to the address information;
selecting a target terminal identifier from the terminal identifiers;
and determining the terminal corresponding to the target terminal identification as the target terminal.
In the above embodiment, after logging in the network device remotely based on the SSH protocol, the management terminal establishes a communication channel with the network device, sends a device information acquisition instruction to the network device through the communication channel, receives device information fed back by the network device in response to the device information acquisition instruction, where the device information includes address information of a terminal that accesses the network through the network device, selects the target terminal from the terminals according to the address information, and sends a terminal control instruction to the network device, so that the network device controls the target terminal according to the terminal control instruction, and the target terminal can be controlled without manually positioning the target terminal and reaching a setting location of the target terminal, thereby improving the efficiency of device management.
In one embodiment, as shown in fig. 6, the device information further includes processor usage information and memory usage information of the network device, and the apparatus further includes: a network device status determining module 510, an abnormal address information screening module 512, and an instruction generating module 514, wherein:
a network device status determining module 510, configured to determine whether the network device is normally used according to the processor usage information and/or the memory usage information;
an abnormal address information screening module 512, configured to screen abnormal address information from the address information if the network device is in an abnormal state;
an instruction generating module 514, configured to generate a terminal isolation instruction according to the abnormal address information;
the instruction sending module 504 is further configured to send the terminal isolation instruction to the network device, so that the network device performs an isolation operation on the terminal corresponding to the abnormal address information according to the terminal isolation instruction.
In the above embodiment, the terminal determines the abnormal address information in the address information of the terminal in which the network device accesses the network according to the processor usage information and/or the memory usage information of the network device and the address information of the terminal in which the network device accesses the network, and performs the isolation operation on the terminal corresponding to the abnormal address information through the network device, so that the abnormal terminal in the terminal which accesses through the network device can be quickly determined and isolated, on one hand, the control efficiency of the terminal is improved, and on the other hand, the normal operation of the network device is ensured.
In one embodiment, as shown in fig. 6, the apparatus further comprises: an information presentation module 516, wherein:
an information display module 516, configured to obtain an information display operation triggered on an information display page; determining an information display mode and equipment information to be displayed in the equipment information according to the information display operation; performing data processing on the equipment information to be displayed according to a data processing mode corresponding to the information display mode to obtain processed equipment information; and displaying the processed equipment information according to a target information display mode.
In the embodiment, the terminal displays the device information acquired according to the information display operation by acquiring the information display operation triggered on the information display page, so that the response data can be displayed according to the actual management requirement, and the management efficiency of the network device and the access terminal through the network device is improved.
In one embodiment, the address information includes IP address information, MAC address information, and port information, and as shown in fig. 6, the apparatus further includes: information query module 518, wherein:
an information query module 518, configured to obtain an information query instruction; the information query instruction carries a query identifier; and inquiring at least one of target IP address information, target MAC address information and target port information from the address information according to the inquiry identification.
In the above embodiment, the terminal acquires the information query instruction through the management terminal, and queries the target address information from the address information according to the query identifier in the query instruction, so that the corresponding address information can be quickly acquired according to the actual query requirement, and the target terminal corresponding to the target address information can be managed, thereby improving the management efficiency of the terminal.
In one embodiment, the instruction generation module 514 is further configured to:
acquiring a device identifier of network equipment;
determining a control instruction format corresponding to the network equipment according to the equipment identifier;
and generating a device information acquisition instruction according to the control instruction format.
In the above embodiment, the terminal obtains the device identifier of the network device, determines the control instruction format corresponding to the network device according to the device identifier, and generates the device information obtaining instruction according to the control instruction format, so that the device information can be obtained according to the device information obtaining instruction corresponding to the network device, and the terminal is controlled without manually positioning the target terminal and controlling the target terminal to the setting location of the target terminal, thereby improving the efficiency of device management.
For specific limitations of the terminal control device, reference may be made to the above limitations of the terminal control method, which are not described herein again. The respective modules in the terminal control device described above may be implemented wholly or partially by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a management terminal, and its internal structure diagram may be as shown in fig. 7. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a terminal control method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the architecture shown in fig. 7 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having stored therein a computer program that, when executed by the processor, causes the processor to perform the steps of: after remotely logging in the network equipment, establishing a communication channel with the network equipment; sending a device information acquisition instruction to the network device through the communication channel; receiving equipment information fed back by the network equipment in response to the equipment information acquisition instruction, wherein the equipment information comprises address information of a terminal accessed to a network through the network equipment; selecting a target terminal from the terminals according to the address information; and sending a terminal control instruction to the network equipment so that the network equipment controls the target terminal according to the terminal control instruction.
In one embodiment, the computer program, when executed by the processor, causes the processor to perform the steps of selecting a target terminal from the terminals based on the address information, in particular: determining a terminal identifier of a terminal corresponding to the address information; selecting a target terminal identifier from the terminal identifiers; and determining the terminal corresponding to the target terminal identification as the target terminal.
In one embodiment, the device information further comprises processor usage information and memory usage information of the network device, the computer program, when executed by the processor, causes the processor to further perform the steps of: determining whether the network equipment is normally used or not according to the processor use information and/or the memory use information; if not, screening abnormal address information from the address information; generating a terminal isolation instruction according to the abnormal address information; and sending the terminal isolation instruction to the network equipment so that the network equipment performs isolation operation on the terminal corresponding to the abnormal address information according to the terminal isolation instruction.
In one embodiment, the computer program, when executed by the processor after receiving the device information fed back by the network device in response to the device information acquisition instruction, causes the processor to further perform the steps of: acquiring information display operation triggered on an information display page; determining an information display mode and equipment information to be displayed in the equipment information according to the information display operation; performing data processing on the equipment information to be displayed according to a data processing mode corresponding to the information display mode to obtain processed equipment information; and displaying the processed equipment information according to a target information display mode.
In one embodiment, the address information includes IP address information, MAC address information, and port information, and the computer program, when executed by the processor after receiving the device information fed back by the network device in response to the device information acquisition instruction, causes the processor to further perform the steps of: acquiring an information query instruction; the information query instruction carries a query identifier; and inquiring at least one of target IP address information, target MAC address information and target port information from the address information according to the inquiry identification.
In one embodiment, the computer program, when executed by the processor prior to sending the device information acquisition instructions to the network device over the communication channel, causes the processor to further perform the steps of: acquiring a device identifier of network equipment; determining a control instruction format corresponding to the network equipment according to the equipment identifier; and generating a device information acquisition instruction according to the control instruction format.
In one embodiment, a computer readable storage medium is provided, storing a computer program that, when executed by a processor, causes the processor to perform the steps of: after remotely logging in the network equipment, establishing a communication channel with the network equipment; sending a device information acquisition instruction to the network device through the communication channel; receiving equipment information fed back by the network equipment in response to the equipment information acquisition instruction, wherein the equipment information comprises address information of a terminal accessed to a network through the network equipment; selecting a target terminal from the terminals according to the address information; and sending a terminal control instruction to the network equipment so that the network equipment controls the target terminal according to the terminal control instruction.
In one embodiment, the computer program, when executed by the processor, causes the processor to perform the steps of selecting a target terminal from the terminals based on the address information, in particular: determining a terminal identifier of a terminal corresponding to the address information; selecting a target terminal identifier from the terminal identifiers; and determining the terminal corresponding to the target terminal identification as the target terminal.
In one embodiment, the device information further comprises processor usage information and memory usage information of the network device, the computer program, when executed by the processor, causes the processor to further perform the steps of: determining whether the network equipment is normally used or not according to the processor use information and/or the memory use information; if not, screening abnormal address information from the address information; generating a terminal isolation instruction according to the abnormal address information; and sending the terminal isolation instruction to the network equipment so that the network equipment performs isolation operation on the terminal corresponding to the abnormal address information according to the terminal isolation instruction.
In one embodiment, the computer program, when executed by the processor after receiving the device information fed back by the network device in response to the device information acquisition instruction, causes the processor to further perform the steps of: acquiring information display operation triggered on an information display page; determining an information display mode and equipment information to be displayed in the equipment information according to the information display operation; performing data processing on the equipment information to be displayed according to a data processing mode corresponding to the information display mode to obtain processed equipment information; and displaying the processed equipment information according to a target information display mode.
In one embodiment, the address information includes IP address information, MAC address information, and port information, and the computer program, when executed by the processor after receiving the device information fed back by the network device in response to the device information acquisition instruction, causes the processor to further perform the steps of: acquiring an information query instruction; the information query instruction carries a query identifier; and inquiring at least one of target IP address information, target MAC address information and target port information from the address information according to the inquiry identification.
In one embodiment, the computer program, when executed by the processor prior to sending the device information acquisition instructions to the network device over the communication channel, causes the processor to further perform the steps of: acquiring a device identifier of network equipment; determining a control instruction format corresponding to the network equipment according to the equipment identifier; and generating a device information acquisition instruction according to the control instruction format.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A terminal control method is applied to a management terminal, and the method comprises the following steps:
after remotely logging in a network device, establishing a communication channel with the network device;
sending a device information acquisition instruction to the network device through the communication channel;
receiving equipment information fed back by the network equipment in response to the equipment information acquisition instruction, wherein the equipment information comprises address information of a terminal accessed to a network through the network equipment;
selecting a target terminal from the terminals according to the address information;
and sending a terminal control instruction to the network equipment so that the network equipment controls the target terminal according to the terminal control instruction.
2. The method of claim 1, wherein the selecting a target terminal from the terminals according to the address information comprises:
determining a terminal identifier of a terminal corresponding to the address information;
selecting a target terminal identifier from each terminal identifier;
and determining the terminal corresponding to the target terminal identification as a target terminal.
3. The method of claim 1, wherein the device information further comprises processor usage information and memory usage information of the network device, the method further comprising:
determining whether the network equipment is normally used or not according to the processor use information and/or the memory use information;
if not, screening abnormal address information from the address information;
generating a terminal isolation instruction according to the abnormal address information;
and sending the terminal isolation instruction to the network equipment so that the network equipment performs isolation operation on the terminal corresponding to the abnormal address information according to the terminal isolation instruction.
4. The method of claim 1, wherein after receiving the device information fed back by the network device in response to the device information acquisition instruction, the method further comprises:
acquiring information display operation triggered on an information display page;
determining an information display mode and equipment information to be displayed in the equipment information according to the information display operation;
performing data processing on the equipment information to be displayed according to a data processing mode corresponding to the information display mode to obtain processed equipment information;
and displaying the processed equipment information according to the target information display mode.
5. The method of claim 1, wherein the address information comprises IP address information, MAC address information, and port information, and wherein after receiving the device information fed back by the network device in response to the device information acquisition instruction, the method further comprises:
acquiring an information query instruction; the information query instruction carries a query identifier;
and inquiring at least one of target IP address information, target MAC address information and target port information from the address information according to the inquiry identification.
6. The method of claim 1, wherein before sending the device information acquisition instruction to the network device over the communication channel, the method further comprises:
acquiring a device identifier of the network device;
determining a control instruction format corresponding to the network equipment according to the equipment identifier;
and generating a device information acquisition instruction according to the control instruction format.
7. A terminal control apparatus, characterized in that the apparatus comprises:
the remote login module is used for establishing a communication channel with the network equipment after remotely logging in the network equipment;
the instruction sending module is used for sending an equipment information acquisition instruction to the network equipment through the communication channel;
an information receiving module, configured to receive device information fed back by the network device in response to the device information acquisition instruction, where the device information includes address information of a terminal that accesses a network through the network device;
the target terminal selection module is used for selecting a target terminal from the terminals according to the address information;
the instruction sending module is further configured to send a terminal control instruction to the network device, so that the network device controls the target terminal according to the terminal control instruction.
8. The apparatus of claim 7, wherein the target terminal selection module is further configured to:
determining a terminal identifier of a terminal corresponding to the address information;
selecting a target terminal identifier from each terminal identifier;
and determining the terminal corresponding to the target terminal identification as a target terminal.
9. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of any one of claims 1 to 6 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 6.
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CN104507103A (en) * 2014-12-23 2015-04-08 北京极科极客科技有限公司 Method for checking state of equipment connected below router
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