5G vertical industry end-to-end testing methods, MEP and storage media

Abstract

This invention discloses a 5G vertical industry end-to-end dial-up testing method, a multi-access edge computing platform (MEP), and a computer-readable storage medium. The method includes: launching a dial-up testing application; sending probe data packets to an enterprise terminal based on the dial-up testing application and determining a first probe result; sending probe data packets to an enterprise server based on the dial-up testing application and determining a second probe result; and determining the dial-up testing result between the enterprise terminal and the enterprise server based on the first probe result and the second probe result. This invention aims to reduce the cost of 5G vertical industry end-to-end dial-up testing.

Description

Technical Field

[0001] This invention relates to the field of communication technology, and in particular to a 5G vertical industry end-to-end dialing test method, a multi-access edge computing platform (MEP), and a computer-readable storage medium. Background Technology

[0002] The dial-up test scheme under the 5G network architecture is a way to achieve real-time fault warning for the core network, network elements and services of 5G standalone (SA) networks.

[0003] In related technologies, business testing methods for 5G vertical industries typically involve deploying testing terminal hardware or server hardware to access the enterprise's intranet for testing. However, this approach requires specific deployment for each enterprise, lacking a universal solution. Furthermore, the need for additional hardware and other resources results in high deployment costs.

[0004] The above content is only used to help understand the technical solution of the present invention and does not represent an admission that the above content is prior art. Summary of the Invention

[0005] The main objective of this invention is to provide a 5G vertical industry end-to-end dialing test method, a multi-access edge computing platform (MEP), and a computer-readable storage medium, aiming to reduce the cost of 5G vertical industry end-to-end dialing test.

[0006] To achieve the above objectives, this invention provides a 5G vertical industry end-to-end dialing test method, applied to a multi-access edge computing platform (MEP). The 5G vertical industry end-to-end dialing test method includes:

[0007] Launch the dial-up application;

[0008] The probe application sends probe data packets to the enterprise terminal and determines the first probe result.

[0009] The probe application sends probe data packets to the enterprise server and determines the second probe result.

[0010] The dial-up test results between the enterprise terminal and the enterprise server are determined based on the first detection result and the second detection result.

[0011] Optionally, a General Routing Encapsulation Protocol (GRE) tunnel is established between the MEP and the user plane network element UPF. The step of sending probe data packets to the enterprise terminal based on the probe application and determining the first probe result includes:

[0012] Based on the probe application, the probe data packet is sent to the UPF through the GRE tunnel. The UPF forwards the probe data packet to the enterprise terminal according to the destination address corresponding to the probe data packet, so that the enterprise terminal can respond to the probe data packet.

[0013] The system receives the response information from the enterprise terminal to the probe data packet and determines the first probe result based on the response information.

[0014] Optionally, within the GRE tunnel, the VPN identifiers of the probe data packets and response information associated with the enterprise terminals of different enterprises are different.

[0015] Optionally, the step of sending probe data packets to the enterprise server based on the probe application and determining the second probe result includes:

[0016] Based on the probe application, the probe data packet is sent to the user plane network element UPF, the gateway at the UPF egress, or the firewall at the UPF egress. After receiving the probe data packet, the UPF, the gateway, or the firewall forwards the probe data packet to the enterprise server so that the enterprise server can respond to the probe data packet.

[0017] The system receives the response information from the enterprise server to the probe data packet and determines the second probe result based on the response information.

[0018] Optionally, the UPF and the enterprise server are connected via a GRE tunneling method or a VPN method.

[0019] Optionally, after sending the probe data packet to the gateway or the firewall based on the probe application, the gateway or the firewall sends the probe data packet to the UPF so that the probe data packet can be sent to the enterprise terminal through the UPF.

[0020] Optionally, after determining the dial-up test results between the enterprise terminal and the enterprise server based on the first detection result and the second detection result, the method further includes:

[0021] When the test results are abnormal, an early warning message is generated based on the test results.

[0022] In addition, to achieve the above objectives, the present invention also provides a multi-access edge computing platform (MEP), the MEP including a memory, a processor, and an end-to-end dialing test program stored in the memory and executable on the processor. When the end-to-end dialing test program is executed by the processor, it implements the steps of the 5G vertical industry end-to-end dialing test method as described above.

[0023] Furthermore, to achieve the above objectives, the present invention also provides a multi-access edge computing platform (MEP), the MEP comprising:

[0024] The startup module is used to launch the dial-up testing application;

[0025] The sending module is configured to send probe data packets to the enterprise terminal based on the probe application and determine a first probe result; and to send probe data packets to the enterprise server based on the probe application and determine a second probe result;

[0026] The determination module is used to determine the dial-up test results between the enterprise terminal and the enterprise server based on the first detection result and the second detection result.

[0027] In addition, to achieve the above objectives, the present invention also provides a computer-readable storage medium storing an end-to-end dialing test program, which, when executed by a processor, implements the steps of the 5G vertical industry end-to-end dialing test method as described above.

[0028] This invention proposes a 5G vertical industry end-to-end dial-up testing method, a Multi-Access Edge Computing (MEP) platform, and a computer-readable storage medium. First, a dial-up testing application pre-deployed in the MEP is launched. Then, the MEP sends probe data packets to the enterprise terminal based on the dial-up testing application and determines a first probe result. It also sends probe data packets to the enterprise server based on the dial-up testing application and determines a second probe result. Finally, the dial-up testing result between the enterprise terminal and the enterprise server is determined based on the first and second probe results. Since the dial-up testing program deployed in the MEP can determine the dial-up testing results between the enterprise terminal and the UPF, as well as between the enterprise server and the UPF, end-to-end dial-up testing from enterprise terminals to enterprise servers is achieved without adding hardware. This reduces the cost of end-to-end dial-up testing. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the terminal structure of the hardware operating environment involved in the embodiments of the present invention;

[0030] Figure 2This is a flowchart illustrating an embodiment of the 5G vertical industry end-to-end dialing test method of the present invention;

[0031] Figure 3 This is a flowchart illustrating another embodiment of the 5G vertical industry end-to-end dialing test method of the present invention;

[0032] Figure 4 This is a modular schematic diagram of the multi-access edge computing platform involved in an embodiment of the present invention.

[0033] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0034] It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0035] like Figure 1 As shown, Figure 1 This is a schematic diagram of the terminal structure of the hardware operating environment involved in the embodiments of the present invention.

[0036] like Figure 1 As shown, the terminal may include: a processor 1001, such as a CPU, a network interface 1003, a memory 1004, and a communication bus 1002. The communication bus 1002 is used to enable communication between these components. The network interface 1003 may optionally include a standard wired interface or a wireless interface (such as a Wi-Fi interface). The memory 1004 may be high-speed RAM or stable non-volatile memory, such as disk storage. Alternatively, the memory 1004 may be a storage device independent of the aforementioned processor 1001.

[0037] Those skilled in the art will understand that Figure 1 The terminal structure shown does not constitute a limitation on the terminal and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0038] like Figure 1 As shown, the memory 1004, which serves as a computer storage medium, may include an operating system, a network communication module, and an end-to-end testing program.

[0039] exist Figure 1 In the terminal shown, the processor 1001 can be used to call the end-to-end dialing program stored in the memory 1004 and perform the following operations:

[0040] Launch the dial-up application;

[0041] The probe application sends probe data packets to the enterprise terminal and determines the first probe result.

[0042] The probe application sends probe data packets to the enterprise server and determines the second probe result.

[0043] The dial-up test results between the enterprise terminal and the enterprise server are determined based on the first detection result and the second detection result.

[0044] Furthermore, the processor 1001 can call the end-to-end dialing program stored in the memory 1004 and also perform the following operations:

[0045] Based on the probe application, the probe data packet is sent to the UPF through the GRE tunnel. The UPF forwards the probe data packet to the enterprise terminal according to the destination address corresponding to the probe data packet, so that the enterprise terminal can respond to the probe data packet.

[0046] The system receives the response information from the enterprise terminal to the probe data packet and determines the first probe result based on the response information.

[0047] Furthermore, the processor 1001 can call the end-to-end dialing program stored in the memory 1004 and also perform the following operations:

[0048] Based on the probe application, the probe data packet is sent to the user plane network element UPF, the gateway at the UPF egress, or the firewall at the UPF egress. After receiving the probe data packet, the UPF, the gateway, or the firewall forwards the probe data packet to the enterprise server so that the enterprise server can respond to the probe data packet.

[0049] The system receives the response information from the enterprise server to the probe data packet and determines the second probe result based on the response information.

[0050] Furthermore, the processor 1001 can call the end-to-end dialing program stored in the memory 1004 and also perform the following operations:

[0051] When the test results are abnormal, an early warning message is generated based on the test results.

[0052] Probe testing schemes under the 5G network architecture are a way to achieve real-time fault warnings for the 5G SA core network, network elements, and services. Among these, service probe testing methods for 5G vertical industries generally employ two technical solutions:

[0053] Firstly, the core network is tested using a simulated gNodeB (GNB, a 5G base station functional entity). This scheme uses a simulated GNB to register and connect numbers on the signaling plane, and then places a server outside the core network user plane to ping this server as a service test.

[0054] Secondly, place dial-up testing terminal hardware or server hardware into the enterprise intranet to conduct dial-up testing. This solution has three scenarios: (a) By placing dial-up testing terminal hardware under the enterprise's coverage area and using the enterprise's real number to access the enterprise's network and ping the enterprise's server; (b) Place a server in the enterprise's intranet, deploy dial-up testing software, and ping the enterprise's terminal; (c) Alternatively, dial-up testing hardware and software can be placed on both the terminal side and the server side simultaneously for mutual probing.

[0055] The first approach, simulating base station dial-up testing of the core network, is software-simulated from the base station onwards, without involving real base stations and wireless networks, thus it's not an end-to-end probe. This approach only reflects the network element status and service quality on the core network side, not the actual network usage of the enterprise. The second approach, deploying dial-up testing hardware within the campus, can reflect the enterprise's actual network usage to some extent, but it requires specific deployment for each enterprise, lacking a universal solution. Furthermore, the need for additional hardware and other resources makes deployment very costly.

[0056] To address the shortcomings of existing testing solutions, this invention proposes a 5G vertical industry end-to-end testing method, aiming to achieve end-to-end testing without adding hardware and reducing testing costs. The following specific embodiments further explain the proposed 5G vertical industry end-to-end testing method.

[0057] In one embodiment, please refer to Figure 2 The 5G vertical industry end-to-end dialing test method includes the following steps:

[0058] Step S10: Start the dial-up test application;

[0059] Step S20: Send probe data packets to the enterprise terminal based on the probe application and determine the first probe result; and send probe data packets to the enterprise server based on the probe application and determine the second probe result;

[0060] Step S30: Determine the dial-up test results between the enterprise terminal and the enterprise server based on the first detection result and the second detection result.

[0061] The operator's 5G core network provides user plane edge deployment and edge computing technologies, namely, building MEC (Multi-access Edge Computing) at the edge. At the service level, MEC mainly includes UPF (User Plane Function) and MEP (EMC Platform). Applications (APPs) can also be deployed on the MEP. The MEP (MEC platform) primarily provides service governance capabilities for applications, integrating operation and maintenance status monitoring functions and basic service capabilities for APPs. APP cloud resources provide the computing power.

[0062] On the one hand, traditional enterprise terminals typically have built-in workloads for local data processing, which may not be able to handle the demands of new computing power requirements and the rapidly increasing number of devices. Therefore, enterprise terminal workloads can be moved to apps on the MEP cloud platform. On the other hand, 5G MEC allows workloads and computing power to be located much closer to the data source and consumption sites, and can be deployed as needed near large industrial parks, or in districts, counties, and cities. This can meet the demands of vertical industries for low latency, high bandwidth, and data transmission within the public network / industrial park. Even the same enterprise can deploy different workloads on multiple 5G network edge nodes as needed, thus avoiding concerns about the cost and maintenance of deployments in remote data centers and central cloud environments.

[0063] In this embodiment, after the enterprise-side terminal accesses the 5G network, it achieves interoperability with the enterprise server and MEP through wireless devices, transmission devices, etc.

[0064] Virtual machines can be launched on MEP's general-purpose cloud resources to initiate a dial-up testing application (APP). This allows MEP to deploy dial-up testing functionality based on the APP. The dial-up testing functionality is implemented using capabilities such as ping and trace, which allow modification of business parameters, combined with a periodic task controller. The dial-up testing functionality is hosted on general-purpose hardware within MEP's cloud resources, enabling universal deployment.

[0065] During this process, the MEP sends probe data packets to the enterprise terminal based on the probe application and determines the first probe result.

[0066] For example, a Generic Routing Encapsulation (GRE) tunnel is established between the MEP and the UPF, allowing the MEP to send the probe data packet to the UPF through the GRE tunnel based on the probe application. The UPF forwards the probe data packet to the enterprise terminal according to the destination address corresponding to the probe data packet, so that the enterprise terminal can respond to the probe data packet. The UPF then receives the response information from the enterprise terminal to the probe data packet and determines the first probe result based on the response information.

[0067] It is understood that the probe data packet can be a ping packet. When the MEP can ping the enterprise terminal, it indicates that the service between the UPF and the enterprise terminal is normal. Otherwise, it is determined that the service between the UPF and the enterprise terminal is abnormal. The first probe result includes whether the service between the UPF and the enterprise terminal is normal or abnormal.

[0068] Optionally, in multi-enterprise testing scenarios, different VPNs are used to isolate different enterprises within the tunnel connecting the MEP and UPF. That is, within the GRE tunnel, the Virtual Private Network (VPN) identifiers associated with the probe data packets and response information of the enterprise terminals corresponding to different enterprises are different. This enables multi-enterprise testing. For the enterprise being tested, the UPF adds a GRE tunnel to the MEP testing app on top of the existing network. For the UPF, it only needs to set up one GRE tunnel to the MEP testing app. For the testing app, it supports VPN and GRE protocols via software and supports the Key option capability of the GRE header extension in the RFC2890 protocol, enabling multiple enterprises to share the GRE tunnel and use VPNs for mutual isolation.

[0069] Additionally, the MEP can send probe packets to the enterprise server based on the probe application and determine the second probe result. The UPF and the enterprise server are connected via a GRE tunneling method or a VPN method.

[0070] For example, the probe ping packets (i.e., probe data packets) are sent from the probe app, tunneled to the UPF, and then forwarded to the enterprise server based on the destination address. The probe packets can detect network paths from below the UPF to the enterprise terminal, and also network paths from above the UPF to the server, thus obtaining segmented network reachability and quality information, and consequently, an overall end-to-end understanding. Probe packets moving from below or above the UPF can reuse existing enterprise network paths without requiring additional configuration.

[0071] Optionally, the MEP can send the probe data packet to the User Plane Network Element (UPF), the gateway at the UPF's egress, or the firewall at the UPF's egress, based on the probe application. Upon receiving the probe data packet, the UPF, the gateway, or the firewall forwards it to the enterprise server for a response. This allows the MEP to receive the enterprise server's response to the probe data packet and determine the second probe result based on the response information.

[0072] It's important to note that there are two methods for connecting a UPF to an enterprise server: GRE tunneling and dedicated VPN. In existing vertical industries, most enterprises use static IP addresses for their terminals due to the relatively stable production environment, facilitating information exchange and management. Given the characteristics of static IP addresses, GRE tunneling is generally the most common and recommended method on the network, primarily because it offers significant advantages in business disaster recovery and data configuration. If an enterprise uses dynamic terminal addresses, or if its server-side equipment does not support GRE tunneling, a dedicated VPN will be used. With GRE tunneling, a single, universal VPN is configured for all enterprises across the intermediate transmission network and equipment, with different enterprises using different GRE tunnels. With dedicated VPN, a VPN must be configured for each enterprise on every segment of the intermediate transmission network and data communication equipment, increasing the complexity of the configuration.

[0073] If an enterprise uses a dedicated VPN, since the VPN is configured in segments, when the testing app probes the enterprise server, the data packets are sent to the gateway (DCGW) or firewall at the UPF exit point. This avoids routing through the UPF and allows direct forwarding to the enterprise server. This shortens the path and reduces redundant probing from an end-to-end perspective. When the testing app probes the terminal, the data packets are sent to the DCGW. This path can be shared with the server-side probing, and then the existing VPN in the enterprise network is used to send the packets to the UPF, which then continues to distribute them to the enterprise terminal. In other words, after the testing app sends the probe data packets to the gateway or firewall, the gateway or firewall sends the probe data packets to the UPF, which then sends the probe data packets to the enterprise terminal.

[0074] When probing in both directions, the anchor point of the APP on the original network is the DCGW. For a single enterprise, it is only necessary to add a VPN between the APP and the DCGW. However, for multiple enterprises, configuring such a VPN for each enterprise will be more complicated in terms of data configuration.

[0075] If the DCGW or firewall supports GRE tunneling, a general GRE tunnel can also be used between the dial-up test APP and the DCGW, with different enterprises isolated from each other via VPN within the tunnel.

[0076] Furthermore, once the first and second detection results are determined, they can be used as the dial-up test results for the two ends of the link between the enterprise terminal and the enterprise server. This achieves end-to-end dial-up testing between the enterprise terminal and the enterprise server.

[0077] Optionally, in some application scenarios, when the probing software probes enterprise terminals, it supports obtaining information such as reachability and latency / jitter along the path using ping and traceroute (route testing). When probing enterprise servers, in addition to supporting ping and traceroute, it also supports multiple protocols such as Hypertext Transfer Protocol (HTTP) and File Transfer Protocol (FTP). The probing can be modified by adjusting probing parameters, such as packet / file size and test frequency, to closely resemble real-world enterprise business behavior and obtain the most realistic network quality experience data possible. Furthermore, enterprise protocols can be used for more realistic simulation probing as needed.

[0078] In the technical solution disclosed in this embodiment, a probe application pre-deployed in the MEP is first launched. Then, the MEP sends probe data packets to the enterprise terminal based on the probe application and determines a first probe result. It also sends probe data packets to the enterprise server based on the probe application and determines a second probe result. Finally, the probe test result between the enterprise terminal and the enterprise server is determined based on the first and second probe results. Since the probe test program deployed in the MEP can determine the probe test result between the enterprise terminal and the UPF, as well as the probe test result between the enterprise server and the UPF, end-to-end probe testing from enterprise terminals to enterprise servers of various enterprises is achieved without adding hardware. This reduces the cost of end-to-end probe testing.

[0079] In another embodiment, please refer to Figure 3 After step S30, the following steps are also included:

[0080] Step S40: When the dialing test result is abnormal, generate an early warning message based on the dialing test result.

[0081] In this embodiment, after determining the first detection result and the second detection result, and determining the dialing test result between the enterprise terminal and the enterprise server based on the first detection result and the second detection result, early warning information can also be generated based on the dialing test result.

[0082] For example, when the first detection result is abnormal and the second detection result is normal, a warning message for a service anomaly between the UPF and the enterprise terminal is generated. When the first detection result is normal and the second detection result is abnormal, a warning message for a service anomaly between the UPF and the enterprise server is generated. When both the first and second detection results are abnormal, a warning message for a service anomaly between the enterprise terminal and the enterprise server is generated.

[0083] Optionally, the warning information can be stored in the MEP's APP, or it can be output to a remote end through a network interface for processing and multi-dimensional presentation.

[0084] In the technical solution disclosed in this embodiment, abnormal early warning information can be generated based on the test results, enabling network administrators to promptly detect the current network status between terminals in 5G vertical industries. This achieves more convenient network management.

[0085] Furthermore, this invention also proposes a multi-access edge computing platform (MEP), which includes a memory, a processor, and an end-to-end dialing test program stored in the memory and executable on the processor. When the end-to-end dialing test program is executed by the processor, it implements the steps of the 5G vertical industry end-to-end dialing test method described in the above embodiments.

[0086] In addition, please refer to Figure 4 This invention also proposes a multi-access edge computing platform MEP100, which includes:

[0087] Startup module 101 is used to start the dial-up test application;

[0088] The sending module 102 is used to send probe data packets to the enterprise terminal based on the probe application and determine a first probe result; and to send probe data packets to the enterprise server based on the probe application and determine a second probe result;

[0089] The determination module 103 is used to determine the dial-up test results between the enterprise terminal and the enterprise server based on the first detection result and the second detection result.

[0090] Furthermore, this invention also proposes a computer-readable storage medium storing an end-to-end dialing test program, which, when executed by a processor, implements the steps of the 5G vertical industry end-to-end dialing test method described in the above embodiments.

[0091] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or system. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or system that includes that element.

[0092] The sequence numbers of the above embodiments of the present invention are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0093] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) as described above, and includes several instructions to cause a multi-access edge computing platform (MEP) to execute the methods described in the various embodiments of the present invention.

[0094] The above are merely preferred embodiments of the present invention and do not limit the scope of the patent. Any equivalent structural or procedural transformations made based on the description and drawings of the present invention, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of the present invention.

Claims

1. A 5G vertical industry end-to-end dialing test method, characterized in that, The 5G vertical industry end-to-end probing method, applied to the multi-access edge computing platform (MEP), includes: Launch the dial-up application; The probe application sends probe data packets to the enterprise terminal and determines the first probe result. The probe application sends probe data packets to the enterprise server and determines the second probe result. The dial-up test results between the enterprise terminal and the enterprise server are determined based on the first detection result and the second detection result.

2. The 5G vertical industry end-to-end dialing test method according to claim 1, characterized in that, A General Routing Encapsulation Protocol (GRE) tunnel is established between the MEP and the user plane network element UPF. The step of sending probe data packets to the enterprise terminal based on the probe application and determining the first probe result includes: Based on the probe application, the probe data packet is sent to the UPF through the GRE tunnel. The UPF forwards the probe data packet to the enterprise terminal according to the destination address corresponding to the probe data packet, so that the enterprise terminal can respond to the probe data packet. The system receives the response information from the enterprise terminal to the probe data packet and determines the first probe result based on the response information.

3. The 5G vertical industry end-to-end dialing test method according to claim 2, characterized in that, Within the GRE tunnel, the VPN identifiers of the probe data packets and response information associated with the enterprise terminals of different enterprises are different.

4. The 5G vertical industry end-to-end dialing test method according to claim 1, characterized in that, The step of sending probe data packets to the enterprise server based on the probe application and determining the second probe result includes: Based on the probe application, the probe data packet is sent to the user plane network element UPF, the gateway at the UPF egress, or the firewall at the UPF egress. After receiving the probe data packet, the UPF, the gateway, or the firewall forwards the probe data packet to the enterprise server so that the enterprise server can respond to the probe data packet. The system receives the response information from the enterprise server to the probe data packet and determines the second probe result based on the response information.

5. The 5G vertical industry end-to-end dialing test method according to claim 4, characterized in that, The UPF and the enterprise server are connected via a GRE tunneling method or a VPN method.

6. The 5G vertical industry end-to-end dialing test method according to claim 4, characterized in that, Based on the probe application, after sending the probe data packet to the gateway or the firewall, the gateway or the firewall sends the probe data packet to the UPF, so that the probe data packet can be sent to the enterprise terminal through the UPF.

7. The 5G vertical industry end-to-end dialing test method according to claim 1, characterized in that, After the step of determining the dial-up test results between the enterprise terminal and the enterprise server based on the first detection results and the second detection results, the method further includes: When the test results are abnormal, an early warning message is generated based on the test results.

8. A multi-access edge computing platform (MEP), characterized in that, The MEP includes: a memory, a processor, and an end-to-end dialing test program stored in the memory and executable on the processor, wherein the end-to-end dialing test program, when executed by the processor, implements the steps of the 5G vertical industry end-to-end dialing test method as described in any one of claims 1 to 7.

9. A multi-access edge computing platform (MEP), characterized in that, The MEP includes: The startup module is used to launch the dial-up testing application; The sending module is configured to send probe data packets to the enterprise terminal based on the probe application and determine a first probe result; and to send probe data packets to the enterprise server based on the probe application and determine a second probe result; The determination module is used to determine the dial-up test results between the enterprise terminal and the enterprise server based on the first detection result and the second detection result.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores an end-to-end dialing test program, which, when executed by a processor, implements the steps of the 5G vertical industry end-to-end dialing test method as described in any one of claims 1 to 7.

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