Wireless network building method and device, equipment and storage medium

Abstract

The application provides a wireless network building method and device, equipment and storage medium. The method comprises the following steps: in response to receiving line access network physical connection fault information of a target intranet, determining a target wireless access terminal device which maintains connection with a user terminal in the target intranet, configuring a corresponding target virtual router for the device, obtaining first internet protocol (IP) information of the target wireless access terminal device, second IP information of the target virtual router and third IP information of a target line access device, sending the first IP information to the target virtual router, sending the second IP information to the target wireless access terminal device and the target line access device, and sending the third IP information to the target virtual router, so as to establish wireless network connection between the target wireless access terminal device and the target virtual router and between the target virtual router and the target line access device. The application can quickly build a wireless network when a physical connection fault occurs, and can ensure smooth network for users.

Description

TECHNICAL FIELD

[0001] The present application relates to the communication technology field, and particularly relates to a wireless network building method and device, equipment and storage medium. BACKGROUND

[0002] With the IT technology and the basic network upgrade, the users such as enterprises needing to access the private line network have more and more dependence on the network application, and the users have more and more high requirements on the network security and connectivity.

[0003] In the related art, the private line network connection of the user is realized by laying the physical line at the user side and performing the network configuration, and in the case that the network is interrupted due to the fault of the physical line, the network connection is recovered by repairing the physical line.

[0004] However, in the related art, the network is in a long-time interruption state by repairing the physical line to recover the network connectivity, so that the user equipment cannot access the private line network for a long time, which seriously affects the use of the private line network by the user. SUMMARY

[0005] The embodiments of the present application provide a wireless network building method, device, equipment and storage medium, to solve the technical problem that the network is in a long-time interruption state by repairing the physical line to recover the network connectivity in the prior art, so that the user equipment cannot access the private line network for a long time, which seriously affects the use of the private line network by the user.

[0006] In a first aspect, the embodiments of the present application provide a wireless network building method, the method is applied to a wireless network control device, and the method comprises the following steps: in response to receiving private line access network physical connection fault information corresponding to a target intranet, determining a target wireless access terminal device maintaining communication connection with at least one user terminal in the target intranet; configuring a corresponding target virtual router for the target wireless access terminal device; acquiring first Internet Protocol (IP) information of the target wireless access terminal device, second IP information of the target virtual router and third IP information of a target private line access device, the target private line access device being used for connecting a private line network; sending the first IP information to the target virtual router and sending the second IP information to the target wireless access terminal device, so as to establish wireless network connection between the target wireless access terminal device and the target virtual router; sending the second IP information to the target private line access device and sending the third IP information to the target virtual router, so as to establish wireless network connection between the target virtual router and the target private line access device.

[0007] Optionally, the determining the target wireless access terminal device maintaining the communication connection with the at least one user terminal in the target internal network comprises: in response to receiving a communication connection establishment request sent by a wireless access terminal device, determining the wireless access terminal device sending the communication connection establishment request as the target wireless access terminal device; the communication connection establishment request is sent by the wireless access terminal device after obtaining a uniform resource locator (URL) corresponding to the wireless network control device and parsing the fourth IP information corresponding to the wireless network control device based on the URL.

[0008] Optionally, the configuring the target wireless access terminal device with the corresponding target virtual router comprises: creating a virtual router and configuring the created virtual router as the target virtual router; or obtaining a plurality of virtual routers created in advance, and determining the target virtual router from the plurality of virtual routers based on a preset determination strategy.

[0009] Optionally, the determining the target virtual router from the plurality of virtual routers based on the preset determination strategy comprises: randomly selecting a virtual router from the plurality of virtual routers as the target virtual router.

[0010] Optionally, the determining the target virtual router from the plurality of virtual routers based on the preset determination strategy comprises: obtaining resource requirement data of the target internal network; and according to the resource requirement data, screening a virtual router meeting the resource requirement from the plurality of virtual routers as the target virtual router.

[0011] Optionally, before the sending the first IP information to the target virtual router, the method further comprises: receiving target device identification information sent by the target wireless access terminal device, wherein the target device identification information is identification information of the target wireless access terminal device; and according to the target device identification information and at least one pre-stored legal wireless access terminal device identification information, authenticating the legality of the target wireless access terminal device.

[0012] Optionally, the sending the first IP information to the target virtual router comprises: in response to passing the authentication, sending the first IP information to the target virtual router.

[0013] Optionally, the authenticating the legality of the target wireless access terminal device according to the target device identification information and the pre-stored at least one legal wireless access terminal device identification information comprises: determining whether the target device identification information is identification information in the at least one legal wireless access terminal device identification information; and determining that the legality of the target wireless access terminal device is authenticated if the target device identification information is the identification information in the at least one legal wireless access terminal device identification information.

[0014] In a second aspect, the embodiments of the present application provide a wireless network building method, which is applied to a wireless access terminal device, and the method comprises the following steps: sending first Internet Protocol (IP) information of a target wireless access terminal device to a wireless network control device, so that the wireless network control device sends the first IP information to a target virtual router, the target virtual router is a virtual router corresponding to the target wireless access terminal device and configured by the wireless network control device, the target virtual router is used to establish a connection with a target dedicated line access device, and the target dedicated line access device is used to connect a dedicated line network; obtaining second IP information of the target virtual router sent by the wireless network control device; and establishing a wireless network between the target virtual router according to the first IP information and the second IP information.

[0015] Optionally, before the step of sending the first IP information of the target wireless access terminal device to the wireless network control device, the method further comprises the following steps: obtaining a uniform resource locator (URL) of the wireless network control device; parsing fourth IP information of the wireless network control device according to the URL; and establishing a communication connection with the wireless network control device according to the fourth IP information.

[0016] Optionally, after the step of sending the first IP information of the target wireless access terminal device to the wireless network control device, the method further comprises the following steps: sending target device identification information of the target wireless access terminal device to the wireless network control device, so that the wireless network control device authenticates the legality of the target wireless access terminal device according to the target device identification information and pre-stored at least one legal wireless access terminal device identification information, and the wireless network control device sends the first IP information to the target virtual router in response to passing the authentication.

[0017] Optionally, the step of establishing the wireless network between the target virtual router according to the first IP information and the second IP information comprises: establishing a wireless encrypted network between the target virtual router according to an encryption protocol and the first IP information and the second IP information.

[0018] In a third aspect, an embodiment of the present application provides a wireless network building device, the device is located in a wireless network control device, and the device comprises: a first determining module, configured to determine a target wireless access terminal device in communication connection with at least one user terminal in a target intranet, in response to receiving leased line access network physical connection fault information corresponding to the target intranet; a first configuring module, configured to configure a target virtual router corresponding to the target wireless access terminal device; a first obtaining module, configured to obtain first Internet Protocol (IP) information of the target wireless access terminal device, second IP information of the target virtual router, and third IP information of a target leased line access device used for connecting a leased line network; and a first sending module, configured to send the first IP information to the target virtual router, and send the second IP information to the target wireless access terminal device, so as to establish a wireless network connection between the target wireless access terminal device and the target virtual router; and a second sending module, configured to send the second IP information to the target leased line access device, and send the third IP information to the target virtual router, so as to establish a wireless network connection between the target virtual router and the target leased line access device.

[0019] In a fourth aspect, an embodiment of the present application provides a wireless network building device, the device is located in a target wireless access terminal device, and the device comprises: a third sending module, configured to send first Internet Protocol (IP) information of the target wireless access terminal device to a wireless network control device, so that the wireless network control device sends the first IP information to a target virtual router, the target virtual router being a virtual router corresponding to the target wireless access terminal device and configured by the wireless network control device; a second obtaining module, configured to obtain second IP information of the target virtual router sent by the wireless network control device; and a first establishing module, configured to establish a wireless network with the target virtual router according to the first IP information and the second IP information.

[0020] In a fifth aspect, an embodiment of the present application provides a wireless network control device, comprising: a processor, and a memory connected with the processor in communication; the memory stores computer execution instructions; and the transceiver is configured to transceive data; and the processor executes the computer execution instructions stored in the memory, to implement the method in any one of the first aspect.

[0021] In a sixth aspect, an embodiment of the present application provides a wireless access terminal device, comprising: a processor, and a memory connected with the processor in communication; the memory stores computer execution instructions; the transceiver is configured to transceive data; and the processor executes the computer execution instructions stored in the memory to implement the method according to any one of the second aspect.

[0022] In a seventh aspect, an embodiment of the present application provides a computer readable storage medium, which stores computer execution instructions, and the computer execution instructions are executed by a processor to implement the wireless network building method according to any one of the first aspect or the second aspect.

[0023] The embodiments of the present application provide a wireless network building method, device, equipment and storage medium. The method is applied to a wireless network control device. After the wireless network control device receives line access network physical connection fault information of a target intranet, the wireless network control device determines a target wireless access terminal device connected with a user terminal, configures a corresponding target virtual router for the target wireless access terminal device, sends first IP information of the target wireless access terminal device to the target virtual router, sends second IP information of the target virtual router to the target wireless access terminal device, the target wireless access terminal device and the target virtual router can implement wireless network connection based on IP information of a peer end, sends the second IP information to a target line access device, sends third IP information of the target line access device to the target virtual router, and the target virtual router and the target line access device can implement wireless network connection based on IP information of a peer end. Therefore, when the target intranet corresponds to a line access network with a physical connection fault, the wireless network control device can control the target wireless access terminal device to establish wireless network connection with the target line access device through the target virtual router. When wireless network connection is performed, the IP information of the configured network connection parties can be used to establish wireless network connection, so that the wireless network between the target wireless access terminal device and the target line access device can be quickly built, the fast connection between the target intranet and the line network is ensured, and the technical problem that in the related art, the network is in a long-time interruption state by repairing the physical line to restore network connection, so that the user equipment cannot access the line network for a long time and the use of the line network by the user is seriously affected is solved.

[0024] It should be understood that the content described in the foregoing summary section is not intended to limit or define key or important features of the embodiments of the present application, nor is it intended to limit the scope of the present application. Other features of the present application will become apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to make the technical solutions of the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative effort based on these drawings.

[0026] Figure 1 An application scenario of the wireless network building method provided by an embodiment of the present application is shown in the figure.

[0027] Figure 2 A flow chart of the wireless network building method provided by an embodiment of the present application is shown in the figure.

[0028] Figure 3 A flow chart of the wireless network building method provided by another embodiment of the present application is shown in the figure.

[0029] Figure 4 A signaling flow chart of the wireless network building method provided by an embodiment of the present application is shown in the figure.

[0030] Figure 5 A structure diagram of the wireless network building device provided by an embodiment of the present application is shown in the figure.

[0031] Figure 6 A structure diagram of the wireless network building device provided by another embodiment of the present application is shown in the figure.

[0032] Figure 7 A structure diagram of the wireless network control device provided by an embodiment of the present application is shown in the figure.

[0033] Figure 8 A structure diagram of the wireless access terminal device provided by an embodiment of the present application is shown in the figure.

[0034] The above-mentioned figures have shown the explicit embodiments of the present application, and more detailed description will be given in the following. These figures and the description are not intended to limit the scope of the concept of the present application by any means, but to illustrate the concept of the present application to those skilled in the art by referring to the specific embodiments. DETAILED DESCRIPTION

[0035] The exemplary embodiments will be described in detail herein with reference to the attached drawings. The following description is made with reference to the accompanying drawings in which like reference numerals represent like elements, unless the context of use indicates otherwise. The following exemplary embodiments described in the following examples are not representative of all embodiments consistent with the present application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the present application as detailed in the appended claims.

[0036] First, the terms involved in the present application are explained:

[0037] Wireless access terminal device: refers to a mobile signal access device that can receive mobile signals and transmit them in wireless WIFI signals. It can maintain connection with user terminals in the target intranet through routing devices in the target intranet.

[0038] Dedicated line access device: refers to an access device for connecting a dedicated line network.

[0039] Virtual router: refers to a virtual routing device configured in a cloud platform, which can establish a wireless network connection with a wireless access terminal device, and can also establish a wireless connection with a dedicated line access device.

[0040] At present, with the upgrading of Internet (English: Internet Technology, for short: IT) technology and basic network, the production and operation activities of enterprises and other users are increasingly dependent on network connection, and some users need to access a dedicated line network. Such users have increasingly high requirements for the security and connectivity of the dedicated line access line. In the prior art, physical wiring and network settings are performed on the user side that needs to access the dedicated line network to achieve the purpose of user access to the dedicated line network.

[0041] However, in the prior art, when the physical line fails (such as cable disconnection caused by construction, physical connection line failure interruption, etc.), the user's network connection will be disconnected. In this case, the physical line needs to be repaired to ensure that the user's network connection is restored first. After the physical line is repaired, the target intranet and the dedicated line network are connected again through the repaired physical line. It should be understood that the physical line failure interruption is sudden and accidental, and the physical line needs to be checked and repaired. The time required for physical line repair is usually relatively long. Therefore, in the prior art, the network is in a long-term interruption state by repairing the physical line to restore the network connection, which causes the user equipment to be unable to access the dedicated line network for a long time, seriously affecting the use of the dedicated line network by the user.

[0042] In order to solve the problem in the related art that when a physical line fails, the network is in a long interruption state by repairing the physical line to restore the network connection, resulting in that the user equipment cannot access the dedicated line network for a long time, and seriously affecting the use of the dedicated line network by the user, a temporary wireless network needs to be established for quick connection. Specifically, when the physical connection of the dedicated line access network corresponding to the target intranet fails, the network connection between the wireless terminal access device connected to the target intranet and the virtual router is established, and the network connection between the virtual router and the dedicated line access device connected to the dedicated line network is established, thereby realizing the quick connection of the wireless terminal access device and the dedicated line access device, and ensuring the quick recovery of the user network. Further, in order to manage the wireless network uniformly, the wireless network control device can determine the target wireless access terminal device in communication connection with at least one user terminal in the target intranet in response to the physical connection fault information, and configure the target virtual router corresponding to the target wireless access terminal device. When the wireless network connection between the target wireless access terminal device and the target virtual router is established, the wireless network control device obtains the first IP information of the target wireless access terminal device and the second IP information of the target virtual router, and sends the first IP information to the target virtual router and the second IP information to the target wireless access terminal device, so that the target wireless access terminal device and the target virtual router establish the wireless network connection based on the opposite end IP information. When the wireless network connection between the target virtual router and the target dedicated line access device is established, the third IP information of the target dedicated line access device is sent to the target virtual router, and the second IP information of the target virtual router is sent to the target dedicated line access device, so that the target virtual router and the target dedicated line access device establish the wireless network connection based on the opposite end IP information. Therefore, the network connection between the target wireless access terminal device and the target dedicated line access device can be quickly recovered, which is equivalent to quickly building a temporary wireless network between the target intranet and the dedicated line network, so that the user network can quickly recover the connection state without waiting for the repair of the failed physical line to be completed.

[0043] The application scenario of the wireless network building method, device and equipment provided by the present application is introduced as follows.

[0044] Figure 1 An application scenario of the wireless network building method provided by the embodiment of the present application is shown in the following schematic diagram. Figure 1As shown, the application scenario includes a built wireless network, which contains a target intranet 101 with a physical line fault, a target wireless access terminal device 105 in communication connection with the target intranet 101, a cloud platform 106, a target leased line access device 108 and a wireless network control device 109. The target intranet 101 can include at least one user terminal 102, and can also include a client routing device 103. The cloud platform 106 contains at least one virtual router 107.

[0045] Before the physical line 104 fails, the user terminal 102 connects to the network through the client routing device 103, the physical line 104 and the target leased line access device 108. After the physical line 104 fails, at least one user terminal 102 connects to the network through the client routing device 103 and the target wireless access terminal device 105. The wireless network control device 109 sends the IP information of the opposite end to the target wireless access terminal device 105 and the target virtual router 107 configured for the target wireless access terminal device 105, so that the target wireless access terminal device 105 and the target virtual router 107 establish network connection. The wireless network control device 109 also sends the IP information of the opposite end to the control of the target virtual router 107 and the target leased line access device 108, so that the control of the target virtual router 107 and the target leased line access device 108 establish network connection.

[0046] Specifically, when the physical line 104 fails, causing the network client to disconnect the target intranet 101 and the target leased line access device 108, the network maintenance personnel input the physical connection failure information of the leased line access network corresponding to the target intranet 101 in the wireless network control device 109, and the wireless network control device 109 responds to the information and configures the target virtual router 107 corresponding to the wireless access terminal device 105 in the cloud platform 106. The wireless network control device 109 obtains the first IP information of the target wireless access terminal device 105, the second IP information of the target virtual router 107, and the third IP information of the target leased line access device 108. The wireless network control device 109 sends the first IP information to the target virtual router 107 and the second IP information to the target wireless access terminal device 105, and the target wireless access terminal device 105 and the target virtual router 107 establish a network connection between the target wireless access terminal device 105 and the target virtual router 107 based on the opposite IP information. The wireless network control device 109 sends the second IP information to the target leased line access device 108 and the third IP information to the target virtual router 107, and the target virtual router 107 and the target leased line access device 108 establish a network connection between the target virtual router 107 and the target leased line access device 108 based on the opposite IP. Thus, a wireless network is established for the target wireless access terminal device 105 to connect the target virtual router 107 and the target virtual router 107 to connect the target leased line access device 108, realizing the network connection between the target wireless access terminal device 105 and the target leased line access device 108. The target wireless access terminal device 105 is connected to the target intranet 101, and the target leased line access device 108 is connected to the leased line network, so that the wireless network is quickly built to replace the failed physical line 104 when the target intranet 101 and the leased line network are disconnected, ensuring the quick connection of the target intranet 101 and the leased line network. Further, the target wireless access terminal device 105 and the target virtual router 107 establish a wireless encrypted network based on an encryption protocol, ensuring the security of data transmission.

[0047] It should be noted that the present application can realize wireless network building in various application scenarios, for example, wireless networks can be built for enterprises that need to connect to leased line networks, and wireless networks can be built for other subjects that need to connect to leased line networks; non-encrypted wireless networks can be built for subjects that do not need to perform data encryption transmission, and wireless encrypted networks can be built for subjects that need to perform data encryption transmission.

[0048] The technical solutions of the present application and how the technical solutions solve the above technical problems will be described in detail below with specific examples. The following specific examples can be combined with each other, and the same or similar concepts or processes can not be described again in some examples. The embodiments of the present application will be described below with reference to the drawings.

[0049] Figure 2 The flow chart of the wireless network building method provided by an embodiment of the present application. The execution subject of the method of the present application is a wireless network control device. As shown in the figure, the method of the present embodiment includes the following steps. Figure 2

[0050] S101, in response to receiving the private line access network physical connection fault information corresponding to the target intranet, determining the target wireless access terminal device maintaining communication connection with at least one user terminal in the target intranet.

[0051] Among them, the target intranet is a customer intranet that needs to access a private line network. There is at least one user terminal in the target intranet that needs to connect to the private line network.

[0052] Among them, the type of target wireless access terminal device can be various, for example, it can be a wireless terminal access device (English: Customer Premise Equipment, abbreviated as: CPE).

[0053] In an optional embodiment in response to receiving the private line access network physical connection fault information corresponding to the target intranet, the network operation and maintenance personnel input the private line access network physical fault information corresponding to the target intranet in the wireless network control device when the physical line fault occurs in the private line access network corresponding to the target intranet, so that the wireless network control device determines the target wireless access terminal device maintaining communication connection with at least one user terminal in the target intranet in response to receiving the private line access network physical connection fault information corresponding to the target intranet. Optionally, inputting the private line access network physical fault information corresponding to the target intranet in the wireless network control device can include intranet identification information for identifying the target intranet, so that the wireless network control device determines the target intranet based on the intranet identification information.

[0054] ​In another optional embodiment in response to receiving the dedicated line access network physical connection fault information corresponding to the target intranet, a fault monitoring device arranged in the dedicated line access network corresponding to the target intranet monitors the physical line of the dedicated line access network corresponding to the target intranet, and when a fault occurs in the physical line, the fault monitoring device sends the dedicated line access network physical fault information to the wireless network control device, so that the wireless network control device determines the target wireless access terminal device maintaining the communication connection with at least one user terminal in the target intranet in response to receiving the dedicated line access network physical connection fault information corresponding to the target intranet.

[0055] In an optional embodiment of determining the target wireless access terminal device maintaining the communication connection with at least one user terminal in the target intranet, the network operation personnel inputs the device identification information of the wireless access terminal device connecting the target intranet and the dedicated line network in the wireless network control device, and the wireless access terminal device corresponding to the device identification information is the target wireless access terminal device, wherein the device identification information of the wireless access terminal device can include the device number information of the wireless access terminal device.

[0056] In another embodiment of determining the target wireless access terminal device maintaining the communication connection with at least one user terminal in the target intranet, the wireless access terminal device sending the communication connection establishment request to the wireless network control device can also be determined as the target wireless access terminal device.

[0057] S102, configuring a corresponding target virtual router for the target wireless access terminal device.

[0058] The target virtual router is a virtual router configured by the wireless network control device in the cloud platform.

[0059] In an optional embodiment, the method of configuring a corresponding target virtual router for the target wireless access terminal device can include the following scheme: the control orchestration system in the wireless network control device completes the initial configuration of the target virtual router (vRouter) in the cloud platform. Optionally, the configuration information includes the IP information, memory, etc. of the target virtual router.

[0060] In another optional embodiment, the method of configuring a corresponding target virtual router for the target wireless access terminal device can include the following scheme: the control orchestration system calls the pre-stored resource requirement data of the target intranet in the wireless network control device, and according to the resource requirement data of the target intranet, configures the target virtual router meeting the resource requirement of the target intranet in the cloud platform. The resource requirement data of the target intranet includes the bandwidth, memory, etc. of the target intranet.

[0061] S103, obtaining first Internet Protocol (IP) information of the target wireless access terminal device, second IP information of the target virtual router, and third IP information of the target leased line access device, the target leased line access device being used to connect a leased line network.

[0062] The leased line network is a leased line network to which the target internal network needs to be connected.

[0063] The IP information of the target wireless access terminal device is the first IP information, the IP information of the target virtual router is the second IP information, and the IP information of the target leased line access device is the third IP information.

[0064] The target leased line access device can be a routing device used to connect the leased line network.

[0065] In an optional embodiment, the method for obtaining the first IP information of the target wireless access terminal device can include the following scheme: the target wireless access terminal device sends a communication connection establishment request to the wireless network control device, the wireless network control device establishes a communication connection with the target wireless access terminal based on the communication connection establishment request, and obtains the first IP information of the target wireless access terminal device.

[0066] In an optional embodiment, the method for obtaining the second IP information of the target wireless access terminal device can include the following scheme: a control orchestration system in the wireless network control device configures the target virtual router in a cloud platform and stores configuration information of the target virtual router, wherein the configuration information of the target virtual router includes the second IP information of the target virtual router. Thus, the control orchestration system can retrieve the second IP information from the stored configuration information of the target virtual router.

[0067] In an optional embodiment, the method for obtaining the third IP information of the target wireless access terminal device can include the following scheme: the wireless network control device preforms a communication connection with the target leased line access device, obtains the third IP information of the target leased line access device, and stores the third IP information in the wireless network control device. Thus, the control orchestration system can retrieve the third IP information stored in the wireless network control device.

[0068] S104, sending the first IP information to the target virtual router and sending the second IP information to the target wireless access terminal device, so as to establish a wireless network connection between the target wireless access terminal device and the target virtual router.

[0069] In this embodiment, the target wireless access terminal device and the target virtual router are peer devices, and they establish a wireless network connection based on the IP information of the peer devices. In one embodiment, the target wireless access terminal device and the target virtual router establish an encrypted wireless network based on an encryption protocol.

[0070] In an optional embodiment, the method for establishing a wireless network connection between the target wireless access terminal device and the target virtual router may include the following scheme: the type of wireless network established between the target wireless access terminal device and the target virtual router may be various, such as wireless metropolitan area network, wireless wide area network, wireless local area network, etc.

[0071] S105, send the second IP information to the target leased line access device and the third IP information to the target virtual router, so that a wireless network connection is established between the target virtual router and the target leased line access device.

[0072] In this system, the target virtual router and the target leased line access device are peer devices to each other, and the target virtual router and the target leased line access device establish a wireless network connection based on the IP information of the peer devices.

[0073] This embodiment provides a method for establishing a wireless network. Upon receiving information about a physical connection failure in the dedicated line access network corresponding to the target intranet, the wireless network control device identifies the target wireless access terminal device that maintains a connection with the user terminal. It then configures a corresponding target virtual router for this target wireless access terminal device. By sending the first IP information of the target wireless access terminal device to the target virtual router, and the second IP information of the target virtual router to the target wireless access terminal device, the target wireless access device and the target virtual router can establish a wireless network connection based on the IP information of the other end. Similarly, by sending the second IP information to the target dedicated line access device, and the third IP information of the target dedicated line access device to the target virtual router, the target virtual router and the target dedicated line access device can establish a wireless network connection based on the IP information of the other end. Therefore, when a physical connection failure occurs in the dedicated line access network corresponding to the target intranet, the wireless network control device can control the target wireless access terminal device to establish a wireless network connection with the target dedicated line access device via the target virtual router. The method provided in this embodiment can quickly establish a wireless network between the target wireless access terminal device and the target dedicated line access device, ensuring rapid connectivity between the target intranet and the dedicated line network. The method in this embodiment quickly establishes a temporary alternative wireless network during the maintenance phase of the user's original faulty line, without the need to troubleshoot physical lines or carry out cabling construction. This improves network connectivity availability, and the method is simple and convenient. It requires minimal hardware to establish the network connection, resulting in low cost. This solves the technical problem in related technologies where restoring network connectivity by repairing physical lines leads to prolonged network outages, causing user equipment to be unable to access the leased network for extended periods, severely impacting user access to the leased network.

[0074] In an optional embodiment, step S101 of the above embodiment, determining the target wireless access terminal device that maintains a communication connection with at least one user terminal in the target intranet, specifically includes the following scheme:

[0075] In response to receiving a communication connection establishment request from a wireless access terminal device, the wireless access terminal device that sent the communication connection establishment request is identified as the target wireless access terminal device. The communication connection establishment request is sent by the wireless access terminal device after it starts up, after obtaining the Uniform Resource Locator (URL) corresponding to the wireless network controller and resolving the fourth IP information corresponding to the wireless network controller from the URL.

[0076] Among them, the IP information of the wireless network control device is the fourth IP information.

[0077] After the target wireless access terminal device is started, it sends a communication connection establishment request to the wireless network control device to establish a communication connection with the wireless network control device. The wireless network control device responds to the received communication connection establishment request and identifies the wireless access terminal device that sent the communication connection establishment request as the target wireless access terminal device.

[0078] Specifically, there are several ways to obtain the URL corresponding to the wireless network control device after the wireless access terminal device starts up. For example, it can call the URL pre-stored in the wireless access terminal device, or it can obtain the URL corresponding to the wireless network control device by temporarily inputting the URL after the wireless access terminal device starts up.

[0079] In this optional embodiment, the wireless access terminal device obtains the fourth IP information corresponding to the wireless network control device based on the URL corresponding to the wireless network control device, and sends a communication connection establishment request to the wireless network control device after obtaining the information. The wireless network control device determines the corresponding wireless access terminal device as the target wireless access terminal device based on the communication connection establishment request. Compared with the method of inputting the target device identification information of the target wireless access terminal device into the wireless network control device, the method of this optional embodiment does not require inputting the target device identification information, avoiding the problem of incorrect target wireless access terminal device determination due to incorrect input of the target device identification information, and improving the accuracy of determining the target wireless access terminal device. In addition, the target device identification information is usually quite complex, and inputting complex target device identification information usually takes a long time. However, in this optional embodiment, it is not necessary to input complex target device identification information into the wireless network control device or the wireless access terminal device, thus improving the efficiency of determining the target wireless access terminal device.

[0080] In an optional embodiment, the method for configuring a corresponding target virtual router for the target wireless access terminal device in step S102 of the above embodiment may include the following scheme:

[0081] Create a virtual router and configure it as the target virtual router; or, obtain multiple pre-created virtual routers and determine the target virtual router from among them based on a preset determination strategy.

[0082] In an optional embodiment, a method for creating a virtual router may include the following: the wireless network control device stores resource requirement data of the target intranet, and after receiving physical connection failure information of the leased access network corresponding to the target intranet, the wireless network control device can create a target virtual router according to the resource requirement data of the target intranet.

[0083] After a physical connection failure occurs in the target intranet, the wireless network control device responds to the corresponding leased access network physical connection failure information and configures the target virtual router before creating an adapted target virtual router for the target wireless access terminal device. This effectively avoids the waste of resources caused by creating a virtual router in advance when there is no physical connection failure in the target intranet.

[0084] In one optional embodiment, the method for obtaining multiple pre-created virtual routers and determining the target virtual router from among them may include the following scheme: the wireless network control device pre-creates multiple virtual routers, the IP information of the pre-created virtual routers is different, and the memory and bandwidth of the multiple virtual routers are the same. In another optional embodiment, the IP information of the pre-created virtual routers is different, and the memory and bandwidth of the multiple virtual routers are also different. The memory of the virtual routers can be configured according to user needs. There are various preset determination strategies for determining the target virtual router from among the multiple virtual routers. For example, the target virtual router can be determined based on a randomly selected determination strategy, or it can be determined based on the resource requirements data such as memory and bandwidth of the target intranet, selecting the target router adapted to the target intranet from among the multiple virtual routers. Determining the target virtual router from among multiple pre-created virtual routers according to multiple preset determination strategies saves the time of creating the target virtual router after a physical connection failure occurs in the target intranet, improving the efficiency of determining the target virtual router.

[0085] As an optional embodiment, determining the target virtual router from multiple virtual routers based on a preset determination strategy may include the following steps: randomly selecting a virtual router from multiple virtual routers as the target virtual router.

[0086] In an optional embodiment, the method for pre-creating multiple virtual routers may include the following scheme: a control orchestration system in a wireless network control device creates multiple virtual routers based on resource requirement data of multiple intranets that the wireless network control device has management authority over, wherein the target intranet experiencing a physical connection failure is one of the multiple intranets that the wireless network control device has management authority over. Specifically, the configuration of each virtual router in the multiple virtual routers meets the resource requirements of each intranet in the multiple intranets. For example, the bandwidth of each virtual router is greater than or equal to the bandwidth of the intranet with the largest bandwidth among the multiple intranets, and the memory of each virtual router is greater than or equal to the memory of the intranet with the largest memory among the multiple intranets. Therefore, in this optional embodiment, the target virtual router is determined from the multiple virtual routers by a random selection method. This process does not require comparing the configuration of the virtual routers with the resource requirement data of the target intranet, nor does it require comparing the configurations between the virtual routers, thus improving processing efficiency.

[0087] As another optional embodiment, determining the target virtual router from multiple virtual routers based on a preset determination strategy may include the following steps:

[0088] Step S201: Obtain the resource requirement data of the target intranet.

[0089] The wireless network control device stores resource requirement data for the target intranet. This resource requirement data may include bandwidth, memory, and other requirements of the target intranet.

[0090] In one optional embodiment, the method for obtaining resource requirement data of the target intranet may include the following scheme: the wireless network control device retrieves the resource requirement data of the target intranet stored in the wireless network control device through a control orchestration system.

[0091] Step S202: Based on the resource requirement data, select the virtual router that meets the resource requirements from multiple virtual routers as the target virtual router.

[0092] The wireless network equipment pre-configures multiple virtual routers, each with slightly different configurations such as memory and bandwidth. After acquiring the resource requirements data of the target intranet, the wireless network control device compares the bandwidth and memory requirements of the target intranet with the bandwidth of each virtual router, and vice versa. This allows it to filter out at least one virtual router whose bandwidth and memory are both greater than or equal to the target intranet bandwidth and memory. Then, the target virtual router is determined from this selected group. Specifically, the target virtual router can be randomly selected, chosen from the virtual routers whose memory and bandwidth are closest to the target intranet bandwidth, or determined based on other selection strategies.

[0093] In this optional embodiment, a virtual router that meets the resource requirements of the target intranet is selected from multiple virtual routers as the target virtual router. The target virtual router obtained in this way can meet the data transmission requirements of the target intranet. In addition, selecting the target virtual router from multiple pre-configured virtual routers saves the time of creating the target virtual router after knowing that a physical connection failure has occurred in the target intranet, thus improving the efficiency of determining the target virtual router.

[0094] As an optional implementation, this embodiment includes, before sending the first IP information to the target virtual router, an optional embodiment that further includes the wireless network control device authenticating the target wireless access terminal device. The specific steps are as follows:

[0095] Step S301: Receive target device identification information sent by the target wireless access terminal device, wherein the target device identification information is the identification information of the target wireless access terminal device.

[0096] The target device identification information can be of various types. For example, it may include the device number information of the target wireless access terminal device, or other target device identification information that uniquely identifies the target wireless access terminal device.

[0097] The target wireless access terminal establishes a communication connection with the wireless network control device based on a communication connection establishment request sent to the wireless network control device. After the communication connection is established, the target wireless access terminal sends target device identification information to the wireless network control device.

[0098] Step S302: Authenticate the legitimacy of the target wireless access terminal device based on the target device identification information and the identification information of at least one pre-stored legitimate wireless access terminal device.

[0099] In one optional embodiment, the method for pre-storing the identification information of at least one legitimate wireless access terminal device may include the following: Before a physical line fault occurs in the target intranet, the maintenance personnel on the wireless network control device side pre-enter the identification information of at least one wireless access terminal device in the control orchestration system; or after a physical line fault occurs in the target intranet, they enter the identification information of at least one wireless access terminal device in the control orchestration system. The entered identification information of the wireless access terminal device is the identification information in the legitimate wireless access terminal device identification information. The entered identification information of the wireless access terminal device can be of various types, for example, it can be the serial number of the wireless access terminal device. It is understood that the entered legitimate wireless access terminal device identification information is the same as the identification information of the target wireless access terminal device.

[0100] Specifically, the target device identification information is compared with at least one pre-stored legitimate wireless access terminal device identification information to determine whether the target device identification information is the same as any of the legitimate wireless access terminal device identification information. If the target device identification information is found to be the same as any of the legitimate wireless access terminal device identification information, the target wireless access terminal device is determined to have passed the legitimacy authentication. If the target device identification information is found to be different from any of the legitimate wireless access terminal device identification information, the target wireless access terminal device is determined to have failed the legitimacy authentication.

[0101] In this optional embodiment, the wireless network control device authenticates the legitimacy of the target wireless access terminal device based on the target device identification information sent by the target wireless access terminal device and at least one legitimate wireless access terminal device identification information pre-stored by the wireless network control device. Authentication confirms the correct target wireless access terminal device. This ensures the legitimacy of the target wireless access terminal device used to establish the wireless network and improves the security of data transmission within the network.

[0102] Accordingly, in step S302, after authenticating the legitimacy of the target wireless access terminal device, in response to successful authentication, the first IP information is sent to the target virtual router.

[0103] Once the wireless network control device successfully authenticates the legitimacy of the target wireless access terminal device, it indicates that the target wireless access terminal device is a correct and legitimate wireless access terminal device. The wireless network control device then sends the first IP information to the target wireless access terminal device, ensuring the security of the first IP information transmission and guaranteeing that the target wireless access terminal device correctly receives the first IP information. This enables the target wireless access terminal device to establish a wireless network connection with the target router based on the first IP information.

[0104] In an optional embodiment, the method for authenticating the legitimacy of the target wireless access terminal device in step S302 based on the target device identification information and at least one pre-stored legitimate wireless access terminal device identification information may include the following scheme:

[0105] Determine whether the target device identification information is the same as the identification information in at least one legitimate wireless access terminal device identification information. If the target device identification information is the same as the identification information in at least one legitimate wireless access terminal device identification information, then the legitimacy authentication of the target wireless access terminal device is deemed successful.

[0106] Specifically, the target device identification information can be compared with the target device identification information and at least one pre-stored legitimate wireless access terminal device identification information. When the target device identification information is the same as a pre-stored legitimate wireless access terminal device identification information, the legitimacy authentication of the target wireless access terminal device corresponding to the target device identification information is determined to be successful.

[0107] In this optional embodiment, the legitimacy of the target wireless access terminal device is determined by comparing the target device identification information with pre-stored legitimate wireless access terminal device identification information. The method of this optional embodiment can complete legitimacy authentication based on device identification information comparison, which is simple and highly efficient.

[0108] Figure 3This is a flowchart illustrating a wireless network setup method according to another embodiment of the present invention. The method execution subject in this application is a target wireless access terminal device, such as… Figure 3 As shown, the method in this embodiment includes the following steps.

[0109] S401, the first Internet Protocol IP information of the target wireless access terminal device is sent to the wireless network control device, so that the wireless network control device sends the first IP information to the target virtual router. The target virtual router is a virtual router corresponding to the target wireless access terminal device configured by the wireless network control device in response to receiving the physical connection failure information of the leased access network corresponding to the target intranet. The target virtual router is used to establish a connection with the target leased access device, and the target leased access device is used to connect to the leased network.

[0110] In an optional embodiment, the method of sending the first Internet Protocol (IP) information of the target wireless access terminal device to the wireless network control device may include the following scheme: the target wireless access terminal device sends its target device identification information to the wireless network control device; the wireless network control device authenticates the legitimacy of the target wireless access terminal device based on the target device identification information and at least one pre-stored legitimate wireless access terminal device identification information; and if the authentication is successful, sends the first IP information to the target virtual router.

[0111] S402, Obtain the second IP information of the target virtual router sent by the wireless network control device.

[0112] In one optional embodiment, the method for obtaining the second IP information of the target virtual router sent by the wireless network control device may include the following scheme: the wireless network control device authenticates the legitimacy of the target wireless access terminal device, and if the authentication is successful, sends the second IP information of the target virtual router to the target wireless access terminal device.

[0113] S403: Based on the first IP information and the second IP information, establish a wireless network with the target virtual router.

[0114] In this system, the target wireless access terminal device and the target virtual router are peer devices to each other. The target wireless access terminal device and the target virtual router establish a wireless network connection between them based on the IP information of the peer devices.

[0115] The wireless network setup method provided in this embodiment, when the physical connection of the dedicated line access network corresponding to the target intranet fails, sends the first IP information of the target wireless access terminal device to the wireless network control device. The wireless network control device then forwards this first IP information to the virtual router configured by the wireless network control device and corresponding to the target wireless access terminal device. The target wireless access terminal device obtains the second IP information of the target virtual router sent by the wireless network control device and establishes a wireless network with the target virtual router based on the first and second IP information. When a physical connection failure occurs in the dedicated line access network corresponding to the target intranet, the target wireless access terminal device and the target virtual router can establish a wireless network connection through the configured IP information of both network connections, thus quickly establishing a wireless network between the target wireless access terminal device and the target dedicated line access device, ensuring rapid connectivity between the target intranet and the dedicated line network. This solves the technical problem in related technologies where repairing physical lines to restore network connectivity results in a prolonged network outage, causing user devices to be unable to access the dedicated line network for extended periods, severely impacting user access to the dedicated line network.

[0116] This embodiment is an optional implementation whereby the target wireless access terminal device and the wireless network control device establish a connection before the first Internet Protocol (IP) information of the target wireless access terminal device is sent to the wireless network control device. The specific steps are as follows:

[0117] S501, obtain the Uniform Resource Locator (URL) of the wireless network controller.

[0118] The wireless access terminal device can call a URL pre-stored in the wireless access terminal device, or it can obtain the URL corresponding to the wireless network control device by temporarily inputting a URL after the wireless access terminal device is started.

[0119] S502 resolves the fourth IP information of the wireless network control device based on the URL.

[0120] Specifically, by parsing the Uniform Resource Locator (URL) of the wireless network control device, the fourth IP information of the wireless network control device can be obtained.

[0121] In one alternative embodiment, there are several methods for resolving the URL of the wireless network control device to obtain the fourth IP information of the wireless network control device. For example, the fourth IP information of the wireless network control device can be obtained by resolving the Uniform Resource Locator URL of the wireless network control device through the Domain Name System (DNS).

[0122] Step S503: Establish a communication connection with the wireless network control device based on the fourth IP information.

[0123] In an optional embodiment, the method for establishing a communication connection with the wireless network control device based on the fourth IP information may include the following scheme: the target wireless access terminal device sends the first IP information to the wireless network control device, and parses the fourth IP information of the wireless network control device according to the URL. The target wireless access terminal device and the wireless network control device can establish a communication connection through the configured IP information of both parties in the network connection.

[0124] In this embodiment, the fourth IP information of the wireless network control device is obtained by parsing the Uniform Resource Locator (URL) of the wireless network control device, and a communication connection with the wireless network control device is established based on the fourth IP information. Compared with the existing method of inputting the fourth IP information of the wireless network control device into the target wireless access terminal device, the method of this embodiment can avoid communication connection failure or connection to the wrong wireless network control device caused by incorrect input of the fourth IP information. In addition, IP information is usually relatively complex, and the time required to input this information is relatively long. Compared with the existing method of inputting the fourth IP information of the wireless network control device into the target wireless access terminal device, the method of this embodiment can improve the speed of obtaining the fourth IP information and improve processing efficiency.

[0125] In one optional embodiment, after sending the first Internet Protocol (IP) information of the target wireless access terminal device to the wireless network control device, the wireless network control device authenticates the target wireless access terminal device and determines whether to send the first IP information to the target virtual router based on the authentication result.

[0126] The specific steps are as follows: Send the target device identification information of the target wireless access terminal device to the wireless network control device, so that the wireless network control device can authenticate the legitimacy of the target wireless access terminal device based on the target device identification information and at least one pre-stored legitimate wireless access terminal device identification information, and in response to passing the authentication, send the first IP information to the target virtual router.

[0127] The target device identification information may be the device number information of the target wireless access terminal device, a combination of the device number information and the device model information of the target wireless access terminal device, or other information used to identify the target wireless access terminal device.

[0128] In this optional embodiment, the target device identification information of the target wireless access terminal device is sent to the wireless network control device, enabling the wireless network control device to authenticate the legitimacy of the target wireless access terminal device. After successful authentication, the first IP information is sent to the target virtual router. This ensures that the first IP information sent by the wireless network control device to the target virtual router is the IP information of a legitimate wireless access terminal device, thus improving network communication security.

[0129] In an optional embodiment, establishing a wireless network with the target virtual router based on the first IP information and the second IP information may include the step of: establishing a wireless encrypted network with the target virtual router based on an encryption protocol, the first IP information, and the second IP information.

[0130] There are various types of encryption protocols, such as VPN technology (Internet Protocol Security VPN, abbreviated as IPSec VPN) and Secure Socket Layer (SSL) protocols, etc. Based on encryption protocols, an encrypted tunnel can be established between the target wireless access terminal device and the target virtual router.

[0131] Specifically, an encrypted wireless network is established between the target wireless access terminal device and the target virtual router. When data is transmitted from the target intranet to the leased network, the data is encrypted in the target wireless access terminal device, transmitted to the target virtual router, decrypted by the target virtual router, and then transmitted to the leased network. Conversely, when data is transmitted from the leased network to the target intranet, the data is encrypted in the target virtual router, transmitted to the target wireless access terminal device, decrypted by the target wireless access terminal device, and then transmitted to the target intranet.

[0132] In this optional embodiment, an encrypted wireless network can be established between the target wireless access terminal device and the target virtual router through an encryption protocol, as well as first IP information and second IP information. Compared to an unencrypted wireless network established based on an unencrypted protocol, the method of this embodiment can ensure the security of data transmission between the target wireless access terminal device and the target virtual router; that is, the method of this embodiment improves the security of data transmission in the wireless network.

[0133] Figure 4 Here is a signaling flowchart of a wireless network construction method provided in an embodiment of the present invention, as shown below. Figure 4As shown, the execution entities of the wireless network setup method provided in this embodiment specifically include a wireless network control device, a target wireless access terminal device, and a target virtual router. The wireless network setup method provided in this embodiment includes the following steps:

[0134] S601, in response to receiving physical connection fault information of the leased access network corresponding to the target intranet, the wireless network control device determines the target wireless access terminal device that maintains a communication connection with at least one user terminal in the target intranet.

[0135] In an optional embodiment, the method for the wireless network control device to respond to receiving physical connection fault information of the leased access network corresponding to the target intranet may include the following scheme: receiving physical connection fault information of the leased access network corresponding to the target intranet input by the operation and maintenance personnel in the control and orchestration system of the wireless network control device, and performing corresponding operations in response to receiving physical connection fault information of the leased access network corresponding to the target intranet.

[0136] In one alternative embodiment, the method by which the wireless network control device determines a target wireless access terminal device that maintains a communication connection with at least one user terminal in the target intranet may include the following scheme: the wireless network control device determines that the wireless access terminal device that sends a request to establish a communication connection to the wireless network control device is the target wireless access terminal device.

[0137] S602, the wireless network control device configures the corresponding target virtual router for the target wireless access terminal device.

[0138] In one optional embodiment, the method for configuring a target virtual router by a wireless network control device may include the following scheme: the wireless network control device configures a target virtual router corresponding to the target wireless access terminal device in a cloud platform based on the resource demand data of the target intranet.

[0139] S603, the target wireless access terminal device sends its first IP information to the wireless network control device.

[0140] In this process, the target wireless access terminal device sends its first IP address to the wireless network control device with which it has established a communication connection.

[0141] S604, the wireless network control device obtains the second IP information of the target virtual router and the third IP information of the target leased line access device, which is used to connect to the leased line network.

[0142] In an optional embodiment, the method for the wireless network control device to obtain the second IP information of the target virtual router may include the following scheme: the wireless network control device configures the target virtual router, the configuration information of the wireless network control device when configuring the target virtual router includes the second IP information of the target virtual router, the wireless network control device establishes a communication connection with the target leased line access device, and obtains the third IP of the target leased line access device.

[0143] S605, the wireless network control device sends the first IP information to the target virtual router.

[0144] S606, the wireless network control device sends the second IP information to the target wireless access terminal device.

[0145] There is no restriction on the execution order of steps S605 and S606. For example, step S605 can be executed first and then step S606, or step S606 can be executed first and then step S605.

[0146] In one optional embodiment, the method by which the wireless network control device sends first IP information to the target virtual router and second IP information to the target wireless access terminal device may include the following scheme: the wireless network control device obtains the target device identification information of the target wireless access terminal device, and authenticates the legitimacy of the target wireless access terminal device according to the target identification information. If the authentication is successful, the first IP information is sent to the target virtual router and the second IP information is sent to the target wireless access terminal device.

[0147] S607, The target wireless access terminal device establishes a wireless network with the target virtual router.

[0148] In this process, the target wireless access terminal device and the target virtual router establish a wireless network connection based on the first IP information and the second IP information.

[0149] S608, the wireless network control device sends the second IP information to the target leased line access device.

[0150] S609, the wireless network control device sends the third IP information to the target virtual router.

[0151] There is no order restriction for the execution of steps S608 and S609. For example, step S608 can be executed first and then step S609 can be executed, or step S609 can be executed first and then step S608 can be executed.

[0152] The second and third IP information are used to establish a wireless network connection between the target leased line access device and the target virtual router.

[0153] S610, the target virtual router establishes a wireless network between itself and the target leased access device.

[0154] Specifically, the target virtual router and the target leased line access device establish a wireless network through the second IP information and the third IP information.

[0155] In this optional embodiment, when a physical connection failure occurs in the dedicated line access network corresponding to the target intranet, the wireless network control device configures the target virtual router and the target wireless access terminal device. It sends first IP information to the target virtual router and second IP information to the target wireless access terminal device, establishing a wireless network between them. The wireless network control device then sends the second IP information to the target dedicated line access device and third IP information to the target virtual router, establishing a wireless network between them. Therefore, when a physical connection failure occurs in the dedicated line access network corresponding to the target intranet, the wireless network control device can configure the target wireless access terminal device and the target virtual router, and control the target wireless access terminal device to establish a wireless network connection with the target dedicated line access device via the target virtual router. This solves the technical problem in related technologies where repairing physical lines to restore network connectivity results in a prolonged network outage, causing user devices to be unable to access the dedicated line network for extended periods, severely impacting user access to the dedicated line network.

[0156] This optional embodiment provides a method for setting up a wireless network, which may include the following steps:

[0157] S701 When a physical failure occurs in the dedicated access network corresponding to the target intranet, the maintenance personnel on the wireless network control device side input a wireless network establishment request into the control orchestration system, and the control orchestration system generates a configuration template for the wireless access terminal device (CPE).

[0158] The control and orchestration system is integrated into the wireless network control equipment. The CPE configuration template includes entered, valid CPE device information, such as the CPE's serial number (SN) and other device information used to identify the CPE.

[0159] S702 controls the orchestration system to generate and initiate the lifecycle of cloud resources within the cloud platform and complete the initial configuration of the target virtual router.

[0160] The lifecycle of cloud resources within the cloud platform includes functions such as creation, storage, use, and destruction. In this optional embodiment, after enabling this lifecycle, the control orchestration system can configure the target virtual router based on the creation function within the lifecycle; store the configuration information of the target virtual router based on the storage function within the lifecycle; use the target virtual router based on the use function; and destroy the target virtual router in the cloud platform after the physical line of the target intranet is repaired, thereby disconnecting the wireless network between the target wireless access terminal device and the target leased line access device.

[0161] The configuration information for the initial configuration of the target virtual router includes the target virtual router's second IP address, memory information, etc.

[0162] S703, the control and orchestration system sends the configuration content of the selected temporary alternative line service to the target leased line access equipment.

[0163] The configuration content of the temporary alternative line service includes wireless network establishment request, second IP information of the target virtual router, etc.

[0164] S704: When a user powers on the target wireless access terminal device, it automatically sends a first IP address acquisition request. By parsing the URL of the wireless network control device pre-stored in the target wireless access terminal device, the fourth IP address of the control orchestration system is obtained. Based on the fourth IP address, a connection is established between the target wireless access terminal device and the wireless network control device. The target wireless access terminal device sends an authentication request and the target device identification information of the target wireless access terminal device to the control orchestration system of the wireless network control device.

[0165] There are several ways to obtain the first IP address. For example, the first IP address can be distributed to the target wireless access terminal device through a Dynamic Host Configuration Protocol (DHCP) server, or it can be distributed to the target wireless access terminal device through a static protocol.

[0166] S705, the control orchestration system authenticates the legitimacy of the target wireless access terminal device. When the authentication is successful, the wireless network establishment request established in step S801 is retrieved, and the request, along with the first IP information of the target wireless access terminal device, the second IP information of the target virtual router, and the third IP information of the target leased line access device obtained from the target leased line access device, are used to generate relevant entries.

[0167] In one optional embodiment, the method for the control orchestration system to authenticate the legitimacy of the target wireless access terminal device may include the following scheme: the control orchestration system authenticates the legitimacy of the target wireless access terminal device based on the target device identification information and at least one legitimate wireless access terminal device identification information pre-stored in the wireless network control device.

[0168] S706 sends the information in the relevant entries to the target wireless access terminal device, the target virtual router, and the target leased line access device.

[0169] The target wireless access terminal device receives and extracts the second IP information of the target virtual router from the relevant table entries. The target virtual router extracts the first IP information of the target wireless access terminal device and the third IP information of the target leased line access device from the relevant table entries. The target leased line access device extracts the second IP information of the target virtual router from the relevant table entries.

[0170] S707: The target wireless access terminal device establishes an Internet Protocol Security (IPSec) tunnel with the target virtual router based on the second IP information of the target virtual router and the encryption protocol.

[0171] Specifically, the target wireless access terminal device establishes an IPSec tunnel with the target virtual router according to the IPSec VPN protocol.

[0172] S708: The target virtual router establishes a network connection with the target leased line access device based on the third IP information of the target leased line access device.

[0173] Among them, the target leased line access equipment is used to connect to the leased line network.

[0174] S709: The target leased line access device completes the connection with the leased line network based on the information of the leased line network, thereby realizing the connection between the customer's intranet and the leased line network.

[0175] Through steps S701 to S709, a wireless network connection was established between the target intranet and the leased line network.

[0176] S710, the target virtual router, based on the aforementioned first IP information, second IP information, and third IP information, completes the establishment and termination of the tunnel from user content to the target leased line access device, as well as the connection from the target intranet to the leased line network, enabling the target intranet traffic to connect with the leased line access device through the CPE.

[0177] Among them, tunnel establishment and termination correspond to data encryption and decryption in the data transmission process.

[0178] The target intranet traffic refers to the data to be transmitted within the target intranet. In this optional embodiment, the target intranet data is transmitted to the leased network via a temporarily constructed wireless network, and the leased network data is transmitted to the target intranet via the temporarily constructed wireless network.

[0179] After the physical line maintenance is completed, the S711 control and orchestration system deletes the target virtual router, disconnects the established wireless network, and reconnects the network line back to the physical line that has been maintained.

[0180] The control and orchestration system can delete the target virtual router, which can both disconnect the established wireless network and release the resources occupied by the target virtual router in the cloud platform, thereby improving the resource utilization rate of the cloud platform.

[0181] In this optional embodiment, the target wireless access terminal device is configured through a wireless network control device, and a target virtual router is configured in the cloud platform. A wireless network connection is established between the target wireless access terminal device and the target virtual router, and a connection is established between the target virtual router and the target leased line access device. Using this method, a temporary alternative wireless network can be automatically established when physical line faults occur in the target intranet and leased line network. During the establishment of the wireless network, deployment tasks are quickly issued under the control of the wireless network control device, effectively accelerating the connection between the target intranet and the leased line network and realizing the activation of the temporary alternative wireless network in the communication physical line repair plan.

[0182] The temporary alternative wireless network established based on the target wireless access terminal device can be a 4G network, a 5G network, or other communication networks. This established wireless network provides users with a quick access recovery channel. The wireless network construction method provided in this embodiment is automated, requiring no additional network construction; network connectivity is achieved simply by inserting a network card into the target wireless access terminal device, offering plug-and-play convenience. Furthermore, a unified access node is provided for the target leased line access device through a cloud platform and a target virtual router established within the cloud platform. This allows for controlled termination of the network tunnel, enabling rapid deployment and on-demand operation. Through the interaction between the wireless network control device and the aforementioned modules, a temporary alternative wireless network can be quickly established during the emergency repair of the user's physical communication lines.

[0183] Figure 5 This is a schematic diagram of a wireless network setup device provided in an embodiment of the present invention. Figure 5 As shown, the wireless network setup device provided in this embodiment is located in the wireless network control device. The wireless network setup device 50 provided in this embodiment includes: a first determining module 501, a first configuring module 502, a first acquiring module 503, a first sending module 504, and a second sending module 505.

[0184] The system comprises the following modules: a first determining module 501, configured to determine a target wireless access terminal device that maintains a communication connection with at least one user terminal in the target intranet in response to receiving physical connection failure information of the leased access network corresponding to the target intranet; a first configuring module 502, configured to configure a corresponding target virtual router for the target wireless access terminal device; a first obtaining module 503, configured to obtain the first Internet Protocol (IP) information of the target wireless access terminal device, the second IP information of the target virtual router, and the third IP information of the target leased access device, wherein the target leased access device is used to connect to the leased network; a first sending module 504, configured to send the first IP information to the target virtual router and the second IP information to the target wireless access terminal device, thereby establishing a wireless network connection between the target wireless access terminal device and the target virtual router; and a second sending module 505, configured to send the second IP information to the target leased access device and the third IP information to the target virtual router, thereby establishing a wireless network connection between the target virtual router and the target leased access device.

[0185] The wireless network setup device provided in this embodiment can perform... Figure 2 The technical solutions of the method embodiments shown are similar in principle and in effect, and will not be described again here.

[0186] Optionally, the first determining module 501 is specifically used to: in response to receiving a communication connection establishment request sent by a wireless access terminal device, determine the wireless access terminal device that sent the communication connection establishment request as the target wireless access terminal device. The communication connection establishment request is sent by the wireless access terminal device after it starts up, obtains the Uniform Resource Locator URL corresponding to the wireless network control device, and parses out the fourth IP information corresponding to the wireless network control device based on the URL.

[0187] Optionally, the first configuration module 502 is specifically used to: create a virtual router and configure the created virtual router as the target virtual router; or, obtain multiple pre-created virtual routers and determine the target virtual router from the multiple virtual routers based on a preset determination strategy.

[0188] Optionally, when the first configuration module 502 determines the target virtual router from multiple virtual routers based on a preset determination strategy, it is specifically used to: randomly select one virtual router from multiple virtual routers as the target virtual router.

[0189] Optionally, when the first configuration module 502 determines the target virtual router from multiple virtual routers based on a preset determination strategy, it is specifically used to: obtain resource requirement data of the target intranet; and select the virtual router that meets the resource requirements from multiple virtual routers as the target virtual router based on the resource requirement data.

[0190] Optionally, the wireless network setup device 50 further includes an authentication module, which is specifically used to: receive target device identification information sent by the target wireless access terminal device, wherein the target device identification information is the identification information of the target wireless access terminal device; and authenticate the legitimacy of the target wireless access terminal device based on the target device identification information and at least one pre-stored legitimate wireless access terminal device identification information.

[0191] Accordingly, when the first sending module 504 sends the first IP information to the target virtual router, it is specifically used to: send the first IP information to the target virtual router in response to successful authentication.

[0192] Figure 6 This is a schematic diagram of a wireless network setup device provided in another embodiment of the present invention. Figure 6 As shown, the wireless network setup device provided in this embodiment is located in the wireless access terminal device. The wireless network setup device 60 provided in this embodiment includes: a third sending module 601, a second acquisition module 602, and a first establishment module 603.

[0193] The third sending module 601 is used to send the first Internet Protocol (IP) information of the target wireless access terminal device to the wireless network control device, so that the wireless network control device sends the first IP information to the target virtual router, where the target virtual router is a virtual router corresponding to the target wireless access terminal device configured by the wireless network control device; the second obtaining module 602 is used to obtain the second IP information of the target virtual router sent by the wireless network control device; and the first establishing module 603 is used to establish a wireless network with the target virtual router based on the first IP information and the second IP information.

[0194] Optionally, the wireless network setup device 60 also includes a connection module, which is specifically used for: obtaining the Uniform Resource Locator (URL) of the wireless network control device; parsing the fourth IP information of the wireless network control device from the URL; and establishing a communication connection with the wireless network control device based on the fourth IP information.

[0195] Optionally, the wireless network setup device 60 further includes an authentication module, which is specifically used to: send target device identification information of the target wireless access terminal device to the wireless network control device, so that the wireless network control device authenticates the legitimacy of the target wireless access terminal device based on the target device identification information and at least one pre-stored legitimate wireless access terminal device identification information, and in response to passing the authentication, the wireless network control device sends the first IP information to the target virtual router.

[0196] Optionally, the first establishment module 603 is specifically used to: establish a wireless encrypted network with the target virtual router based on the encryption protocol, the first IP information, and the second IP information.

[0197] Figure 7 This is a schematic diagram of the structure of a wireless network control device provided in an embodiment of the present invention. Figure 7 As shown, the wireless network control device 70 provided in this embodiment includes: a processor 701, a memory 702 communicatively connected to the processor, and a transceiver 703.

[0198] The system includes a memory that stores computer-executed instructions; a transceiver for sending and receiving data; and a processor that executes the computer-executed instructions stored in the memory to implement the wireless network construction method provided in the corresponding embodiment.

[0199] Figure 8 This is a schematic diagram of the structure of a wireless access terminal device provided in an embodiment of the present invention. Figure 8 As shown, the wireless network control device 80 provided in this embodiment includes: a processor 801, a memory 802 communicatively connected to the processor, and a transceiver 803.

[0200] The system includes a memory that stores computer-executed instructions; a transceiver for sending and receiving data; and a processor that executes the computer-executed instructions stored in the memory to implement the wireless network construction method provided in the corresponding embodiment.

[0201] The relevant explanations can be understood by referring to the corresponding descriptions and effects in the attached diagrams, and will not be elaborated further here.

[0202] exist Figure 7 and Figure 8 In a corresponding embodiment, the program may include program code, which includes computer-executable instructions. The memory may include high-speed RAM, and may also include non-volatile memory, such as at least one disk storage device.

[0203] In this system, the memory, transceiver, and processor are connected via a bus. This bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. Buses can be categorized into address buses, data buses, control buses, etc. For ease of representation, Figure 7 and Figure 8 The bus is represented by a single thick line, but this does not mean that there is only one bus or one type of bus.

[0204] This invention also provides a computer-readable storage medium storing a computer program thereon, which is executed by a processor to implement the wireless network construction method provided in any embodiment of this invention.

[0205] In the several embodiments provided by this invention, it should be understood that the disclosed apparatus and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of modules is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple modules or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between apparatuses or modules may be electrical, mechanical, or other forms.

[0206] The modules described as separate components may or may not be physically separate. Similarly, the components shown as modules may or may not be physical modules; they may be located in one place or distributed across multiple network modules. Some or all of the modules can be selected to achieve the purpose of this embodiment, depending on actual needs.

[0207] Furthermore, the functional modules in the various embodiments of the present invention can be integrated into one processing module, or each module can exist physically separately, or two or more modules can be integrated into one module. The integrated module can be implemented in hardware or in the form of hardware plus software functional modules.

[0208] The program code used to implement the methods of the present invention can be written in any combination of one or more programming languages. This program code can be provided to a processor or controller of a general-purpose computer, special-purpose computer, or other programmable data processing device, such that when executed by the processor or controller, the program code causes the functions / operations specified in the flowcharts and / or block diagrams to be implemented. The program code can be executed entirely on the machine, partially on the machine, as a standalone software package partially on the machine and partially on a remote machine, or entirely on a remote machine or server.

[0209] In the context of this invention, a machine-readable medium can be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, apparatus, or device. A machine-readable medium can be a machine-readable signal medium or a machine-readable storage medium. Machine-readable media can include, but are not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. More specific examples of machine-readable storage media include electrical connections based on one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0210] Furthermore, although the operations are described in a specific order, this should be understood as requiring that such operations be performed in the specific order shown or in sequential order, or requiring that all illustrated operations be performed to achieve the desired result. In certain environments, multitasking and parallel processing may be advantageous. Similarly, although several specific implementation details are included in the above discussion, these should not be construed as limiting the scope of this disclosure. Certain features described in the context of individual embodiments may also be implemented in combination in a single implementation. Conversely, various features described in the context of a single implementation may also be implemented individually or in any suitable sub-combination in multiple implementations.

[0211] Although the subject matter has been described using language specific to structural features and / or methodological logic, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or actions described above. Rather, the specific features and actions described above are merely illustrative examples of implementing the claims.

Claims

1. A method for setting up a wireless network, the method being applied to a wireless network control device, the method comprising: In response to receiving physical connection failure information of the leased access network corresponding to the target intranet, the target wireless access terminal device that maintains a communication connection with at least one user terminal in the target intranet is identified. Configure a corresponding target virtual router for the target wireless access terminal device. The target virtual router is a virtual routing device that is newly created in the cloud platform or selected from multiple pre-created virtual routers. The first Internet Protocol IP information of the target wireless access terminal device, the second IP information of the target virtual router, and the third IP information of the target leased line access device are obtained. The target leased line access device is used to connect to the leased line network. The first IP information is sent to the target virtual router, and the second IP information is sent to the target wireless access terminal device, so that a wireless network connection is established between the target wireless access terminal device and the target virtual router. The target wireless access terminal device and the target virtual router establish a wireless encrypted network based on an encryption protocol to ensure the security of data transmission. The second IP information is sent to the target leased line access device, and the third IP information is sent to the target virtual router, so that a wireless network connection is established between the target virtual router and the target leased line access device to enable cross-network connectivity between the target intranet and the leased line network.

2. The method according to claim 1, characterized in that, The target wireless access terminal device that maintains a communication connection with at least one user terminal in the target intranet includes: In response to receiving a communication connection establishment request sent by a wireless access terminal device, the wireless access terminal device that sent the communication connection establishment request is identified as the target wireless access terminal device; The communication connection establishment request is sent by the wireless access terminal device after it starts up, after obtaining the Uniform Resource Locator (URL) corresponding to the wireless network control device and parsing out the fourth IP information corresponding to the wireless network control device based on the URL.

3. The method according to claim 1, characterized in that, Configuring a corresponding target virtual router for the target wireless access terminal device includes: Create a virtual router and configure it as the target virtual router; or... Obtain multiple pre-created virtual routers, and determine the target virtual router from the multiple virtual routers based on a preset determination strategy.

4. The method according to claim 3, characterized in that, The step of determining the target virtual router from the plurality of virtual routers based on a preset determination strategy includes: Randomly select one virtual router from the plurality of virtual routers as the target virtual router.

5. The method according to claim 3, characterized in that, The step of determining the target virtual router from the plurality of virtual routers based on a preset determination strategy includes: Obtain the resource requirement data of the target intranet; Based on the resource requirement data, a virtual router that meets the resource requirements is selected from the plurality of virtual routers as the target virtual router.

6. The method according to claim 1, characterized in that, Before sending the first IP information to the target virtual router, the method further includes: Receive target device identification information sent by the target wireless access terminal device, wherein the target device identification information is the identification information of the target wireless access terminal device; The legitimacy of the target wireless access terminal device is authenticated based on the target device identification information and at least one pre-stored legitimate wireless access terminal device identification information.

7. The method according to claim 6, characterized in that, Sending the first IP information to the target virtual router includes: In response to successful authentication, the first IP information is sent to the target virtual router.

8. The method according to claim 6, characterized in that, The step of authenticating the legitimacy of the target wireless access terminal device based on the target device identification information and at least one pre-stored legitimate wireless access terminal device identification information includes: Determine whether the target device identification information is the same as the identification information in the at least one legitimate wireless access terminal device identification information; If the target device identification information is the same as the identification information in the at least one legitimate wireless access terminal device identification information, then the legitimacy authentication of the target wireless access terminal device is determined to be successful.

9. A method for setting up a wireless network, the method being applied to a wireless access terminal device, the method comprising: In response to detecting a physical connection failure of the leased access network corresponding to the target intranet, a communication connection establishment request is sent to the wireless network control device so that the wireless network control device can determine the target wireless access terminal device that maintains a communication connection with at least one user terminal in the target intranet. The first Internet Protocol IP information of the target wireless access terminal device is sent to the wireless network control device, so that the wireless network control device sends the first IP information to the target virtual router. The target virtual router is a virtual router corresponding to the target wireless access terminal device, which is configured by the wireless network control device. The target virtual router is used to establish a connection with the target leased line access device. The target leased line access device is used to connect to the leased line network. The target virtual router is a virtual routing device newly created in the cloud platform or selected from multiple pre-created virtual routers. Obtain the second IP information of the target virtual router sent by the wireless network control device; Based on the encryption protocol, the first IP information, and the second IP information, a wireless encrypted network connection is established between the target intranet and the target virtual router to ensure the security of data transmission. The target virtual router is used to establish a wireless network connection with the target leased line access device, and the target leased line access device is used to connect to the leased line network to achieve cross-network connectivity between the target intranet and the leased line network.

10. The method according to claim 9, characterized in that, Before sending the first Internet Protocol (IP) information of the target wireless access terminal device to the wireless network control device, the method further includes: Obtain the Uniform Resource Locator (URL) of the wireless network control device; The fourth IP information of the wireless network control device is parsed from the URL; A communication connection is established with the wireless network control device based on the fourth IP information.

11. The method according to claim 9, characterized in that, After sending the first Internet Protocol (IP) information of the target wireless access terminal device to the wireless network control device, the method further includes: The target device identification information of the target wireless access terminal device is sent to the wireless network control device so that the wireless network control device can authenticate the legitimacy of the target wireless access terminal device based on the target device identification information and at least one pre-stored legitimate wireless access terminal device identification information, and after successful authentication, the first IP information is sent to the target virtual router.

12. A wireless network setup device, characterized in that, The device is located in a wireless network control device, and the device includes: The first determining module is used to determine, in response to receiving physical connection failure information of the leased access network corresponding to the target intranet, a target wireless access terminal device that maintains a communication connection with at least one user terminal in the target intranet. The first configuration module is used to configure a corresponding target virtual router for the target wireless access terminal device. The target virtual router is a virtual routing device that is newly created in the cloud platform or selected from multiple pre-created virtual routers. The first acquisition module is used to acquire the first Internet Protocol IP information of the target wireless access terminal device, the second IP information of the target virtual router, and the third IP information of the target leased line access device, wherein the target leased line access device is used to connect to the leased line network. The first sending module is used to send first IP information to the target virtual router and second IP information to the target wireless access terminal device, so as to establish a wireless network connection between the target wireless access terminal device and the target virtual router. The target wireless access terminal device and the target virtual router establish a wireless encrypted network based on an encryption protocol to ensure the security of data transmission. The second sending module is used to send the second IP information to the target leased line access device and the third IP information to the target virtual router, so that a wireless network connection is established between the target virtual router and the target leased line access device to enable cross-network connectivity between the target intranet and the leased line network.

13. A wireless network setup device, characterized in that, The device is located in the target wireless access terminal equipment, and the device includes: The first sending module is used to send a communication connection establishment request to the wireless network control device in response to detecting a physical connection failure of the leased access network corresponding to the target intranet, so that the wireless network control device can determine the target wireless access terminal device that maintains a communication connection with at least one user terminal in the target intranet. The third sending module is used to send the first Internet Protocol IP information of the target wireless access terminal device to the wireless network control device, so that the wireless network control device sends the first IP information to the target virtual router. The target virtual router is a virtual router corresponding to the target wireless access terminal device that is configured by the wireless network control device. The target virtual router is a virtual routing device that is newly created in the cloud platform or selected from multiple pre-created virtual routers. The second acquisition module is used to acquire the second IP information of the target virtual router sent by the wireless network control device; The first establishment module is used to establish a wireless encrypted network connection between the target intranet and the target virtual router according to the encryption protocol, the first IP information and the second IP information, so as to ensure the security of data transmission. The target virtual router is used to establish a wireless network connection with the target leased line access device, and the target leased line access device is used to connect to the leased line network to realize cross-network connectivity between the target intranet and the leased line network.

14. A wireless network control device, comprising: A processor, a memory communicatively connected to the processor, and a transceiver; The memory stores computer-executed instructions; The transceiver is used for sending and receiving data; The processor executes computer execution instructions stored in the memory to implement the method as described in any one of claims 1 to 8.

15. A wireless access terminal device, comprising: A processor, a memory communicatively connected to the processor, and a transceiver; The memory stores computer-executed instructions; The transceiver is used for sending and receiving data; The processor executes computer execution instructions stored in the memory to implement the method as described in any one of claims 9 to 11.

16. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer-executable instructions, which, when executed by a processor, are used to implement the wireless network construction method as claimed in any one of claims 1 to 8, or any one of claims 9 to 11.

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