CN116094821A - Route configuration method and device - Google Patents

Abstract

The application provides a route configuration method and device, relates to the technical field of communication, and is used for reducing cost of a router equipment firewall configured remotely by user equipment. The method comprises the following steps: the first routing device receives a first 5G message sent by the user device, wherein the first 5G message comprises information of the first network device, information of the target routing device and information of the user device. The first routing device determines whether to establish a communication link with the first network device and the user device according to the local device list, the remote device list and the first 5G message stored by the first routing device. The local equipment list comprises address information of at least one network equipment, names and preset lease periods of the network equipment, port information of at least one routing equipment and names of at least one user equipment, and the remote equipment list comprises passwords of at least one user equipment, user identifications of the user equipment and equipment identifications.

Description

Translated fromChinese

一种路由配置方法及装置A routing configuration method and device

技术领域technical field

本申请涉及通信技术领域，尤其涉及一种路由配置方法及装置。The present application relates to the technical field of communications, and in particular to a routing configuration method and device.

背景技术Background technique

目前，用户需要通过路由器设备厂商提供的云服务器才可以远程配置路由器设备的防火墙。在配置过程中，路由器设备必须主动与云服务器保持连接，云服务器往往占据一部分的网络资源，由此，目前的远程配置路由器设备的防火墙的方法造成成本支出较大。而且，路由器设备厂商可能因业务调整而不再提供云服务器服务，也会给用户远程配置路由器设备的防火墙带来不便。At present, users need to use the cloud server provided by the router equipment manufacturer to remotely configure the firewall of the router equipment. During the configuration process, the router device must actively maintain a connection with the cloud server, and the cloud server often occupies a part of network resources. Therefore, the current method of remotely configuring the firewall of the router device results in relatively large costs. Moreover, router equipment manufacturers may no longer provide cloud server services due to business adjustments, which will also cause inconvenience to users in remotely configuring the firewall of router equipment.

发明内容Contents of the invention

本申请实施例提供一种路由配置方法及装置，用于降低用户设备远程配置路由器设备防火墙白名单的成本。Embodiments of the present application provide a routing configuration method and device, which are used to reduce the cost of remotely configuring a firewall whitelist of a router device by a user device.

为达到上述目的，本申请实施例采用如下技术方案：In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions:

第一方面，提供一种路由方法，应用于第五代移动通信技术(5th-Gene rationMobile Communication Technology,5G)设备，方法包括：第一路由设备接收用户设备发送的第一5G消息，第一5G消息包括第一网络设备的信息、目标路由设备的信息以及用户设备的信息。第一路由设备根据第一路由设备存储的本地设备列表、远程设备列表以及第一5G消息确定是否与第一网络设备和用户设备建立通信链路。其中，本地设备列表包括至少一个网络设备的地址信息、网络设备的名称和预设租期、至少一个路由设备的端口信息和至少一个用户设备的名称，远程设备列表包括至少一个用户设备的口令、用户设备的用户标识和设备标识。In the first aspect, a routing method is provided, which is applied to fifth-generation mobile communication technology (5th-GenerationMobile Communication Technology, 5G) equipment, and the method includes: the first routing device receives the first 5G message sent by the user equipment, and the first 5G The message includes information of the first network device, information of the target routing device and information of the user equipment. The first routing device determines whether to establish a communication link with the first network device and the user equipment according to the local device list, the remote device list and the first 5G message stored in the first routing device. Wherein, the local device list includes the address information of at least one network device, the name and preset lease period of the network device, the port information of at least one routing device and the name of at least one user device, and the remote device list includes the password of at least one user device, The user ID and device ID of the user's device.

由此，本申请中，用户设备向第一路由设备发送第一5G消息，如果第一路由设备通过接收到的第一5G增强消息和第一路由设备存储的本地设备列表和远程设备列表与第一网络设备和用户设备建立通信链路，用户设备可以远程访问第一网络设备。相对传统的方案中，用户设备不再需要通过路由器设备厂商提供的云服务器远程访问第一网络设备，节约了成本，提高了用户体验。Therefore, in this application, the user equipment sends the first 5G message to the first routing device, if the first routing device receives the first 5G enhanced message and the local device list and remote device list stored in the first routing device A network device establishes a communication link with the user equipment, and the user equipment can remotely access the first network device. Compared with the traditional solution, the user equipment no longer needs to remotely access the first network equipment through the cloud server provided by the router equipment manufacturer, which saves costs and improves user experience.

在一种可能的设计中，第一路由设备根据第一路由设备存储的本地设备列表、远程设备列表以及第一5G消息确定是否与第一网络设备和用户设备建立通信链路包括：第一路由设备确定用户设备的信息是否在第一路由设备的远程设备列表中。若确定用户设备信息在第一路由设备的远程设备列表中，且第一5G信息中携带的网络设备的地址信息为第一路由设备中所述本地设备列表中第一网络设备的地址信息，则第一路由设备获取第一链路信息，并将第一链路信息添加到第一路由设备的链路列表和防火墙白名单中。其中，第一链路信息包括第一网络设备的名称、第一网络设备的地址信息、第一路由设备的端口信息、用户设备的名称、用户设备的地址信息和第一链路信息指示的通信链路的预设租期。In a possible design, determining whether to establish a communication link with the first network device and the user equipment according to the local device list, the remote device list and the first 5G message stored by the first routing device includes: the first routing device The device determines whether the information of the user equipment is in the remote device list of the first routing device. If it is determined that the user equipment information is in the remote device list of the first routing device, and the address information of the network device carried in the first 5G information is the address information of the first network device in the local device list in the first routing device, then The first routing device acquires the first link information, and adds the first link information to the link list and the firewall white list of the first routing device. Wherein, the first link information includes the name of the first network device, the address information of the first network device, the port information of the first routing device, the name of the user equipment, the address information of the user equipment, and the communication indicated by the first link information The default lease period of the link.

在一种可能的设计中，第一路由设备向用户设备发送第二5G消息，第二5G消息包括第一链路信息和第一路由设备的信息，第二5G消息用于用户设备在确定与第一路由设备建立通信链路时，获取第二链路信息，第二链路信息包括第一路由设备的名称、用户设备的地址信息、第一网络设备的地址信息、第一路由设备的端口信息和第二链路信息指示的通信链路的租期。In a possible design, the first routing device sends a second 5G message to the user equipment, the second 5G message includes the first link information and the information of the first routing device, and the second 5G message is used by the user equipment to When the first routing device establishes a communication link, obtain the second link information, the second link information includes the name of the first routing device, the address information of the user equipment, the address information of the first network device, and the port of the first routing device The lease period of the communication link indicated by the information and the second link information.

在一种可能的设计中，第一路由设备检测到第一链路信息指示的通信链路的租期大于或等于第一链路信息携带的第一网络设备的预设租期时，第一路由设备从防火墙白名单中删除第一链路信息。第一路由设备向用户设备发送第三5G消息，第三5G消息包括第一链路信息、用户设备的用户标识和设备标识以及第一路由设备的用户标识和设备标识，第三5G消息用于指示用户设备删除第二链路信息。In a possible design, when the first routing device detects that the lease period of the communication link indicated by the first link information is greater than or equal to the preset lease period of the first network device carried in the first link information, the first routing device The routing device deletes the first link information from the white list of the firewall. The first routing device sends a third 5G message to the user equipment, the third 5G message includes the first link information, the user identifier and device identifier of the user equipment, and the user identifier and device identifier of the first routing device, and the third 5G message is used for Instructing the user equipment to delete the second link information.

在一种可能的设计中，第一路由设备接收用户设备发送的第四5G消息，第四5G消息包括第二链路信息和用户设备的用户标识和设备标识，第四5G消息用于指示第一路由设备对第二链路信息指示的通信链路进行续租。第一路由设备确定第四5G消息中携带的第二链路信息中的路由设备信息与第一路由设备的信息相同时，更新第一链路信息中的网络设备的预设租期。第一路由设备向用户设备发送第五5G消息，第五5G消息包括更新之后的第一链路信息以及第一路由设备的用户标识和设备标识，第五5G消息用于指示用户设备更新第二链路信息中的网络设备的预设租期。In a possible design, the first routing device receives the fourth 5G message sent by the user equipment, the fourth 5G message includes the second link information and the user identifier and device identifier of the user equipment, and the fourth 5G message is used to indicate that the fourth 5G message A routing device renews the lease of the communication link indicated by the second link information. When determining that the routing device information in the second link information carried in the fourth 5G message is the same as the information of the first routing device, the first routing device updates the preset lease period of the network device in the first link information. The first routing device sends the fifth 5G message to the user equipment. The fifth 5G message includes the updated first link information and the user identifier and device identifier of the first routing device. The fifth 5G message is used to instruct the user equipment to update the second The preset lease period of the network device in the link information.

在一种可能的设计中，第一路由设备接收用户设备发送的第六5G消息，第六5G消息包括第二链路信息以及用户设备的用户标识和设备标识，第六5G消息用于指示第一路由设备关闭第二链路信息指示的通信链路。若第一路由设备确定第六5G消息中携带的用户设备的用户标识和设备标识在远程设备列表中，且第二链路信息与第一链路信息相同，则第一路由设备关闭第一链路信息指示的通信链路。第一路由设备向用户设备发送第七5G消息，第七5G消息包括第一链路信息以及第一路由设备的用户标识和设备标识，第七5G消息用于指示用户设备关闭第二链路信息对应的通信链路。In a possible design, the first routing device receives the sixth 5G message sent by the user equipment, the sixth 5G message includes the second link information and the user identifier and device identifier of the user equipment, and the sixth 5G message is used to indicate that the sixth 5G message A routing device closes the communication link indicated by the second link information. If the first routing device determines that the user ID and device ID of the user equipment carried in the sixth 5G message are in the remote device list, and the second link information is the same as the first link information, the first routing device closes the first link. The communication link indicated by the path information. The first routing device sends a seventh 5G message to the user equipment, the seventh 5G message includes the first link information and the user identifier and device identifier of the first routing device, and the seventh 5G message is used to instruct the user equipment to close the second link information corresponding communication link.

第二方面，提供一种路由装置，应用于第五代移动通信技术5G设备，装置包括：消息接收单元，用于接收用户设备发送的第一5G消息，第一5G消息包括第一网络设备的信息、目标路由设备的信息以及用户设备的信息。链路建立单元，用于根据第一路由设备存储的本地设备列表、远程设备列表以及第一5G消息确定是否与第一网络设备和用户设备建立通信链路。其中，本地设备列表包括至少一个网络设备的地址信息、网络设备的名称和预设租期、至少一个路由设备的端口信息和至少一个用户设备的名称，远程设备列表包括至少一个用户设备的口令、用户设备的用户标识和设备标识。In the second aspect, a routing device is provided, which is applied to 5G equipment of the fifth generation mobile communication technology, and the device includes: a message receiving unit, configured to receive the first 5G message sent by the user equipment, the first 5G message includes the first network device information, target routing device information, and user equipment information. A link establishment unit, configured to determine whether to establish a communication link with the first network device and the user equipment according to the local device list, the remote device list and the first 5G message stored by the first routing device. Wherein, the local device list includes the address information of at least one network device, the name and preset lease period of the network device, the port information of at least one routing device and the name of at least one user device, and the remote device list includes the password of at least one user device, The user ID and device ID of the user's device.

在一种可能的设计中，链路建立单元还用于：确定用户设备的信息是否在第一路由设备的远程设备列表中。若确定用户设备信息在第一路由设备的远程设备列表中，且第一5G信息中携带的网络设备的地址信息为第一路由设备中所述本地设备列表中第一网络设备的地址信息，则第一路由设备获取第一链路信息，并将第一链路信息添加到第一路由设备的链路列表和防火墙白名单中。其中，第一链路信息包括第一网络设备的名称、第一网络设备的地址信息、第一路由设备的端口信息、用户设备的名称、用户设备的地址信息和第一链路信息指示的通信链路的预设租期。In a possible design, the link establishment unit is further configured to: determine whether the information of the user equipment is in the remote device list of the first routing device. If it is determined that the user equipment information is in the remote device list of the first routing device, and the address information of the network device carried in the first 5G information is the address information of the first network device in the local device list in the first routing device, then The first routing device acquires the first link information, and adds the first link information to the link list and the firewall white list of the first routing device. Wherein, the first link information includes the name of the first network device, the address information of the first network device, the port information of the first routing device, the name of the user equipment, the address information of the user equipment, and the communication indicated by the first link information The default lease period of the link.

在一种可能的设计中，消息发送单元，用于向用户设备发送第二5G消息，第二5G消息包括第一链路信息和第一路由设备的信息，第二5G消息用于用户设备在确定与第一路由设备建立通信链路时，获取第二链路信息，第二链路信息包括第一路由设备的名称、用户设备的地址信息、第一网络设备的地址信息、第一路由设备的端口信息和第二链路信息指示的通信链路的租期。In a possible design, the message sending unit is configured to send a second 5G message to the user equipment, the second 5G message includes the first link information and the information of the first routing device, and the second 5G message is used for the user equipment to When it is determined to establish a communication link with the first routing device, obtain second link information, the second link information includes the name of the first routing device, the address information of the user equipment, the address information of the first network device, the first routing device The lease period of the communication link indicated by the port information and the second link information.

在一种可能的设计中，路由删除单元，用于检测到第一链路信息指示的通信链路的租期大于或等于第一链路信息携带的第一网络设备的预设租期时，第一路由设备从防火墙白名单中删除第一链路信息。用户删除单元，还用于向用户设备发送第三5G消息，第三5G消息包括第一链路信息、用户设备的用户标识和设备标识以及第一路由设备的用户标识和设备标识，第三5G消息用于指示用户设备删除第二链路信息。In a possible design, the route deletion unit is configured to detect that the lease period of the communication link indicated by the first link information is greater than or equal to the preset lease period of the first network device carried in the first link information, The first routing device deletes the first link information from the firewall white list. The user deletion unit is also configured to send a third 5G message to the user equipment, the third 5G message includes the first link information, the user identification and equipment identification of the user equipment, and the user identification and equipment identification of the first routing device, the third 5G The message is used to instruct the user equipment to delete the second link information.

在一种可能的设计中，续租指示单元，用于接收用户设备发送的第四5G消息，第四5G消息包括第二链路信息和用户设备的用户标识和设备标识，第四5G消息用于指示第一路由设备对第二链路信息指示的通信链路进行续租。租期更新单元，用于向用户设备发送第五5G消息，第五5G消息包括更新之后的第一链路信息以及第一路由设备的用户标识和设备标识，第五5G消息用于指示用户设备更新第二链路信息中的网络设备的预设租期。In a possible design, the lease renewal instruction unit is configured to receive a fourth 5G message sent by the user equipment, the fourth 5G message includes the second link information and the user identification and equipment identification of the user equipment, and the fourth 5G message uses Instructing the first routing device to renew the lease of the communication link indicated by the second link information. The lease renewal unit is configured to send a fifth 5G message to the user equipment, the fifth 5G message includes the updated first link information and the user identifier and device identifier of the first routing device, and the fifth 5G message is used to instruct the user equipment The preset lease period of the network device in the second link information is updated.

在一种可能的设计中，关闭指示单元，用于接收用户设备发送的第六5G消息，第六5G消息包括第二链路信息以及用户设备的用户标识和设备标识，第六5G消息用于指示第一路由设备关闭第二链路信息指示的通信链路。路由关闭单元，用于确定第六5G消息中携带的用户设备的用户标识和设备标识在远程设备列表中，且第二链路信息与第一链路信息相同，则第一路由设备关闭第一链路信息指示的通信链路。用户关闭单元，用于向用户设备发送第七5G消息，第七5G消息包括第一链路信息以及第一路由设备的用户标识和设备标识，第七5G消息用于指示用户设备关闭第二链路信息对应的通信链路。In a possible design, the shutdown instruction unit is configured to receive a sixth 5G message sent by the user equipment, the sixth 5G message includes the second link information and the user identification and equipment identification of the user equipment, and the sixth 5G message is used to Instructing the first routing device to close the communication link indicated by the second link information. A route closing unit, configured to determine that the user ID and device ID of the user equipment carried in the sixth 5G message are in the remote device list, and the second link information is the same as the first link information, then the first routing device closes the first The communication link indicated by the link information. The user shutdown unit is configured to send a seventh 5G message to the user equipment, the seventh 5G message includes the first link information and the user identification and equipment identification of the first routing device, and the seventh 5G message is used to instruct the user equipment to close the second link The communication link corresponding to the road information.

第三方面，本申请实施例提供了一种计算机可读存储介质，包括计算机指令，当计算机指令在电子设备上运行时，使得电子设备执行上述任一方面及任一项可能的实现方式中的路由方法。In the third aspect, the embodiment of the present application provides a computer-readable storage medium, including computer instructions, and when the computer instructions are run on the electronic device, the electronic device executes any one of the above aspects and any one of the possible implementations. routing method.

第四方面，本申请实施例提供了一种计算机程序产品，当计算机程序产品在计算机或处理器上运行时，使得计算机或处理器执行上述任一方面及任一项可能的实现方式中的路由方法。In the fourth aspect, the embodiment of the present application provides a computer program product, which, when the computer program product runs on a computer or a processor, causes the computer or processor to execute the routing in any of the above aspects and any possible implementations method.

第五方面，本申请实施例提供了一种通信系统，该通信系统可以包括以上任一方面的任一项可能的实现方式中的路由装置。该路由装置可以执行上述任一方面及任一项可能的实现方式中的路由方法。In a fifth aspect, the embodiment of the present application provides a communication system, and the communication system may include the routing device in any possible implementation manner of any of the above aspects. The routing device may execute the routing method in any one of the foregoing aspects and any possible implementation manner.

可以理解的是，上述提供的任一种电子设备、计算机可读存储介质或计算机程序产品等均可以应用于上文所提供的对应的方法，因此，其所能达到的有益效果可参考对应的方法中的有益效果，此处不再赘述。It can be understood that any electronic device, computer-readable storage medium, or computer program product provided above can be applied to the corresponding method provided above. Therefore, the beneficial effects that it can achieve can refer to the corresponding The beneficial effects in the method will not be repeated here.

本申请的这些方面或其他方面在以下的描述中会更加简明易懂。These or other aspects of the present application will be more clearly understood in the following description.

附图说明Description of drawings

图1为本申请实施例提供的一种路由配置方法的通信系统结构示意图；FIG. 1 is a schematic structural diagram of a communication system of a routing configuration method provided in an embodiment of the present application;

图2为本申请实施例提供的一种本地设备列表示意图；FIG. 2 is a schematic diagram of a local device list provided by an embodiment of the present application;

图3为本申请实施例提供的一种远程设备列表示意图；FIG. 3 is a schematic diagram of a remote device list provided by an embodiment of the present application;

图4为本申请实施例提供的一种目标设备列表示意图；FIG. 4 is a schematic diagram of a target device list provided by an embodiment of the present application;

图5为本申请实施例提供的一种路由配置方法流程示意图；FIG. 5 is a schematic flow chart of a routing configuration method provided in an embodiment of the present application;

图6为本申请实施例提供的另一种路由配置方法流程示意图；FIG. 6 is a schematic flow chart of another routing configuration method provided in the embodiment of the present application;

图7为本申请实施例提供的一种链路列表示意图；FIG. 7 is a schematic diagram of a link list provided by an embodiment of the present application;

图8为本申请实施例提供的一种通路链表示意图；FIG. 8 is a schematic diagram of a path list provided by an embodiment of the present application;

图9为本申请实施例提供的一种终止阶段的路由配置方法流程示意图；FIG. 9 is a schematic flowchart of a routing configuration method in the termination phase provided by an embodiment of the present application;

图10为本申请实施例提供的一种续租阶段的路由配置方法流程示意图；FIG. 10 is a schematic flowchart of a routing configuration method in the lease renewal stage provided by the embodiment of the present application;

图11为本申请实施例提供的一种关闭阶段的路由配置方法流程示意图；FIG. 11 is a schematic flowchart of a routing configuration method in the shutdown phase provided by an embodiment of the present application;

图12为本申请实施例提供的一种应用于路由装置的结构示意图。FIG. 12 is a schematic structural diagram of a routing device provided by an embodiment of the present application.

具体实施方式Detailed ways

下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述。其中，在本申请实施例的描述中，除非另有说明，“/”表示或的意思，例如，A/B可以表示A或B；本文中的“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，在本申请实施例的描述中，“多个”是指两个或多于两个。The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Among them, in the description of the embodiments of this application, unless otherwise specified, "/" means or means, for example, A/B can mean A or B; "and/or" in this article is only a description of associated objects The association relationship of indicates that there may be three kinds of relationships, for example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. In addition, in the description of the embodiments of the present application, "plurality" refers to two or more than two.

以下，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本实施例的描述中，除非另有说明，“多个”的含义是两个或两个以上。Hereinafter, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of this embodiment, unless otherwise specified, "plurality" means two or more.

目前，随着互联网协议第6版(Internet Protocol Version 6，ipv6)的广泛使用，每个连接到网络上的网络设备都可分配到一个公共ipv6地址，用户设备和网络设备之间可以通过ipv6地址互相访问。由此，用户设备在任何地方都可以通过网络之间互连的协议(Internet Protocol，ip)直连的方式访问自己家中的网络附属存储(network attachedstorage，NAS)系统或者智能家居系统，然而这种ip直连的方式也随之带来一些安全问题。为了给用户提供安全保障，家用路由器设备的防火墙都会禁止外部网络的访问，且网络业务提供商(Internet Service Provider，ISP)也会动态变更网络设备的ipv6地址。当用户设备需要访问网络设备时，就需要将用户设备和网络设备特定的ip地址与端口加入到路由器设备的防火墙白名单中。由此，用户设备访问网络设备时，用户设备和网络设备的ip地址每变更一次，就要重新配置一下路由器设备的防火墙白名单。At present, with the widespread use of Internet Protocol Version 6 (ipv6), each network device connected to the network can be assigned a public ipv6 address, and the user device and network device can be connected through the ipv6 address. visit each other. Thus, the user equipment can access the network attached storage (network attached storage, NAS) system or the smart home system in the home through the direct connection of the protocol (Internet Protocol, ip) between the networks at any place, but this kind of The way of ip direct connection also brings some security problems. In order to provide security for users, the firewall of the home router device will prohibit access to the external network, and the Internet Service Provider (ISP) will also dynamically change the ipv6 address of the network device. When the user equipment needs to access the network equipment, it is necessary to add the specific ip addresses and ports of the user equipment and the network equipment to the firewall whitelist of the router equipment. Therefore, when the user equipment accesses the network equipment, the firewall whitelist of the router equipment must be reconfigured every time the ip addresses of the user equipment and the network equipment are changed.

目前，对于无远程配置功能的路由器设备，用户设备无法通过ip直连的方式在公网中直接配置路由器设备的防火墙白名单。对于有远程配置功能的路由器设备，用户设备需要通过路由器设备厂商提供的云服务器远程配置路由器设备的防火墙白名单。然而路由器设备厂商提供的云服务器往往占据一定的网络资源，造成了成本消耗。而且路由器设备厂商可能因业务调整而不再提供云服务器服务，也会给用户远程配置路由器设备的防火墙带来不便。At present, for router devices without remote configuration function, user devices cannot directly configure the firewall whitelist of router devices in the public network through ip direct connection. For a router device with remote configuration function, the user device needs to remotely configure the firewall whitelist of the router device through the cloud server provided by the router device manufacturer. However, cloud servers provided by router equipment manufacturers often occupy certain network resources, resulting in cost consumption. Moreover, router equipment manufacturers may no longer provide cloud server services due to business adjustments, which will also cause inconvenience to users in remotely configuring the firewall of router equipment.

有鉴于此，本申请提供了一种路由配置方法及装置，该方法中用户设备可以借助5G通信来配置路由器设备的防火墙白名单，不再需要借助路由器设备厂商提供的云服务器，节约云服务器的开支，同时也提高了远程配置路由器设备的防火墙白名单的可用性。In view of this, this application provides a routing configuration method and device. In this method, the user equipment can configure the firewall whitelist of the router equipment through 5G communication, and no longer need to use the cloud server provided by the router equipment manufacturer, saving the cloud server. expense, while also improving the usability of remotely configuring firewall whitelists on router devices.

如图1所示，为本申请提供的一种路由配置方法的通信系统结构示意图，该通信系统包括网络设备10、路由设备11和用户设备12。As shown in FIG. 1 , it is a schematic structural diagram of a communication system of a routing configuration method provided by the present application. The communication system includes anetwork device 10 , arouting device 11 and auser device 12 .

其中，网络设备10例如可以是智能家居设备，如智能电视或智能冰箱等，本申请不作限定。Wherein, thenetwork device 10 may be, for example, a smart home device, such as a smart TV or a smart refrigerator, which is not limited in this application.

路由设备11包括设备端程序、防火墙和5G通信模块。设备端程序包括本地设备列表、远程设备列表和链路列表。路由设备11的防火墙白名单中的用户设备12和网络设备10之间可以互相远程访问。其中本地设备列表和远程设备列表通过用户手动进行配置，用户也可以更改本地设备列表和远程设备列表中的信息。链路列表用来存储通信链路信息，存储的通信链路信息将在下文进行介绍。如图2所示，为本申请提供的一种本地设备列表示意图。Therouting device 11 includes a device-side program, a firewall and a 5G communication module. Device-side programs include local device list, remote device list and link list. Theuser equipment 12 and thenetwork equipment 10 in the firewall white list of therouting equipment 11 can remotely access each other. The local device list and the remote device list are manually configured by the user, and the user can also change the information in the local device list and the remote device list. The link list is used to store communication link information, and the stored communication link information will be introduced below. As shown in FIG. 2 , it is a schematic diagram of a local device list provided by this application.

其中，本地设备列表包括至少一个网络设备10的地址信息、网络设备10的名称和预设租期、至少一个路由设备的端口信息和至少一个用户设备的设备名称信息。Wherein, the local device list includes address information of at least onenetwork device 10, name and preset lease of thenetwork device 10, port information of at least one routing device and device name information of at least one user device.

网络设备10的地址信息可以理解为网络设备10的媒体存取控制(Me dia AccessControl，MAC)地址。The address information of thenetwork device 10 can be understood as a Media Access Control (MAC) address of thenetwork device 10.

网络设备10的名称可以理解为图2中的网络设备E和网络设备F用户设备12的名称可以理解为图2中用户设备A和用户设备B。The name of thenetwork device 10 can be understood as network device E and network device F in FIG. 2 . The name of theuser equipment 12 can be understood as user equipment A and user equipment B in FIG. 2 .

网络设备10的预设租期可以理解为用户设备12访问网络设备10的有效时间，示例性的，当用户设备12访问网络设备10的时间大于或等于预设租期规定的时间时，则用户设备12不可以继续访问网络设备10。The preset lease period of thenetwork device 10 can be understood as the effective time for theuser equipment 12 to access thenetwork device 10. For example, when the time for theuser equipment 12 to access thenetwork device 10 is greater than or equal to the time specified by the preset lease period, theuser Device 12 may no longer have access tonetwork device 10 .

路由设备11的端口信息可以理解为路由设备11的传输控制协议(tra nsmissioncontrol protocol，TCP)端口，可以与用户设备12、路由设备11和网络设备10建立通信链路。The port information of therouting device 11 can be understood as the transmission control protocol (transmission control protocol, TCP) port of therouting device 11, which can establish a communication link with theuser device 12, therouting device 11 and thenetwork device 10.

如图3所示，为本申请提供的一种远程设备列表示意图。远程设备列表包括至少一个用户设备12的口令、用户设备12的用户标识和设备标识。As shown in FIG. 3 , it is a schematic diagram of a remote device list provided by this application. The remote device list includes at least one password of theuser device 12, a user identification and a device identification of theuser device 12.

用户设备12的口令可以理解为用户设备12和路由设备11建立通信链路时进行身份验证，即当用户设备12和路由设备11携带相同的口令时才可以建立通信链路，其中，口令可以由用户手动设定。The password of theuser equipment 12 can be understood as identity verification when theuser equipment 12 and therouting equipment 11 establish a communication link, that is, the communication link can only be established when theuser equipment 12 and therouting equipment 11 carry the same password, wherein the password can be determined by Set manually by the user.

用户设备12的用户标识例如可以为用户设备12的用户标识(subscri beridentity module，SIM)卡。The subscriber identity of theuser equipment 12 may be, for example, a subscriber identity (subscriber identity module, SIM) card of theuser equipment 12.

用户设备12的设备标识例如可以为用户设备12的国际移动设备识别码(International Mobile Equipment Identity，IMEI)。The equipment identifier of theuser equipment 12 may be, for example, an International Mobile Equipment Identity (IMEI) of theuser equipment 12.

用户设备12包括用户端程序和5G通信模块。用户端程序包括目标设备列表和通路列表。用户设备12例如可以为手机或电脑等智能终端，本申请不作限定。其中，目标设备列表通过用户手动进行配置，用户也可以更改目标设备列表中的信息。通路列表也用来存储通信链路信息，存储的通信链路信息将在下文进行介绍。Theuser equipment 12 includes a client program and a 5G communication module. The client program includes a list of target devices and a list of accesses. Theuser equipment 12 may be, for example, an intelligent terminal such as a mobile phone or a computer, which is not limited in this application. Wherein, the target device list is manually configured by the user, and the user can also change the information in the target device list. The path list is also used to store communication link information, and the stored communication link information will be introduced below.

如图4所示，为本申请提供的一种目标设备列表示意图。As shown in FIG. 4 , it is a schematic diagram of a target device list provided by this application.

其中，目标设备列表包括至少一个网络设备10的地址信息、至少一个路由设备11的名称和口令、路由设备11的用户标识和设备标识。Wherein, the target device list includes address information of at least onenetwork device 10 , name and password of at least onerouting device 11 , user ID and device ID of therouting device 11 .

路由设备11的名称可以理解为图4中的路由设备C和路由设备D。The name ofrouting device 11 can be understood as routing device C and routing device D in FIG. 4 .

路由设备11的口令和用户设备12的口令类似，可以参考上述对用户设备12的口令的介绍。The password of therouting device 11 is similar to the password of theuser equipment 12, and reference may be made to the introduction of the password of theuser equipment 12 above.

路由设备11的用户标识例如可以为路由设备11的SIM卡。The user identifier of therouting device 11 may be, for example, the SIM card of therouting device 11 .

路由设备11的设备标识例如可以为路由设备11的IMEI。The device identifier of therouting device 11 may be, for example, the IMEI of therouting device 11 .

本申请中，用户设备12和路由设备11通过5G通信模块进行5G信息的收发，从而建立通信链路。用户设备12和路由设备11建立通信链路之后，用户设备12的用户端程序发送控制指令到路由设备11的设备端程序，路由设备11根据控制指令配置防火墙，从而使得用户设备12可以远程访问网络设备10。In this application, theuser equipment 12 and therouting equipment 11 send and receive 5G information through the 5G communication module, thereby establishing a communication link. After theuser device 12 and therouting device 11 establish a communication link, the client program of theuser device 12 sends a control command to the device program of therouting device 11, and therouting device 11 configures a firewall according to the control command, so that theuser device 12 can remotely access the network device10.

基于上述本申请提供的路由配置方法的通信系统结构，下面对本申请实施例进行介绍。Based on the communication system structure of the routing configuration method provided by the present application, the following describes the embodiments of the present application.

本申请实施例提供一种路由配置方法的流程示意图，如图5所示，该方法包括：The embodiment of the present application provides a schematic flowchart of a routing configuration method, as shown in FIG. 5, the method includes:

501、第一路由设备接收用户设备发送的第一5G消息。501. The first routing device receives a first 5G message sent by a user equipment.

在一些实施例中，第一5G消息包括第一网络设备的信息、目标路由设备的信息以及用户设备的信息。In some embodiments, the first 5G message includes information of the first network device, information of the target routing device, and information of the user equipment.

这里的5G消息可以理解为5G增强消息。第一网络设备的信息包括第一网络设备的网际互连协议(internet protocol，IP)地址、MAC地址和预设租期。目标路由设备的信息包括目标路由设备的用户标识SIM卡、目标路由设备的IMEI、目标路由设备的端口和口令。用户设备的信息包括用户设备的IP地址、用户设备的IMEI信息、用户设备的SIM卡和口令。The 5G news here can be understood as 5G enhancement news. The information of the first network device includes an Internet protocol (internet protocol, IP) address, a MAC address and a preset lease period of the first network device. The information of the target routing device includes the SIM card of the target routing device, the IMEI of the target routing device, the port and the password of the target routing device. The information of the user equipment includes the IP address of the user equipment, the IMEI information of the user equipment, the SIM card and the password of the user equipment.

502、第一路由设备根据第一路由设备存储的本地设备列表、远程设备列表以及第一5G消息确定是否与第一网络设备和用户设备建立通信链路。502. The first routing device determines whether to establish a communication link with the first network device and the user equipment according to the local device list, the remote device list, and the first 5G message stored in the first routing device.

本申请中，用户设备通过用户设备的5G通信模块向第一路由设备发送第一5G增强消息，第一路由设备通过第一路由设备的5G通信模块接收第一5G增强消息。第一路由设备根据接收到的第一5G增强消息和第一路由设备存储的本地设备列表和远程设备列表，确定是否可以与第一网络设备和用户设备建立通信链路。In this application, the user equipment sends the first 5G enhanced message to the first routing device through the 5G communication module of the user equipment, and the first routing device receives the first 5G enhanced message through the 5G communication module of the first routing device. The first routing device determines whether a communication link can be established with the first network device and the user equipment according to the received first 5G enhancement message and the local device list and the remote device list stored by the first routing device.

由此，本申请中，用户设备向第一路由设备发送第一5G增强消息，如果第一路由设备通过接收到的第一5G增强消息和第一路由设备存储的本地设备列表和远程设备列表与第一网络设备和用户设备建立通信链路，用户设备可以远程访问第一网络设备。相对传统的方案中，用户设备不再需要通过路由器设备厂商提供的云服务器远程访问第一网络设备，节约了成本，提高了用户体验。Therefore, in this application, the user equipment sends the first 5G enhancement message to the first routing device, if the first routing device receives the first 5G enhancement message and the local device list and remote device list stored in the first routing device and The first network device establishes a communication link with the user equipment, and the user equipment can remotely access the first network device. Compared with the traditional solution, the user equipment no longer needs to remotely access the first network equipment through the cloud server provided by the router equipment manufacturer, which saves costs and improves user experience.

下面将对第一网络设备和用户设备如何建立通信链路进行介绍。How the first network device and the user equipment establish a communication link will be introduced below.

图6为本申请提供的另一种路由配置方法的流程示意图。FIG. 6 is a schematic flowchart of another routing configuration method provided by the present application.

601、用户在用户设备的目标设备列表中选择要建立通信链路的第一路由设备，并且在用户设备的用户端程序中输入与要建立通信链路的第一路由设备允许通过的网络信息。601. The user selects a first routing device to establish a communication link from the target device list of the user equipment, and enters network information allowed to pass through the first routing device to establish a communication link in a client program of the user equipment.

这里的网络信息可以理解为第一网络设备的IP地址、用户设备的IP地址和第一路由设备的端口信息。The network information here can be understood as the IP address of the first network device, the IP address of the user equipment, and the port information of the first routing device.

示例性的，用户在用户设备的目标设备列表中选择要建立通信链路的第一路由设备，并且在用户设备的用户端程序中输入第一网络设备的IP地址、用户设备的IP地址和第一路由设备的端口信息。Exemplarily, the user selects the first routing device to establish a communication link in the target device list of the user equipment, and enters the IP address of the first network device, the IP address of the user equipment and the first routing device in the client program of the user equipment. 1. Port information of the routing device.

602、用户设备向第一路由设备发送第一5G增强信息，第一5G增强信息包括步骤601中的网络信息和目标设备列表中的信息以及用户设备的用户标识和设备标识。602. The user equipment sends first 5G enhanced information to the first routing device, where the first 5G enhanced information includes the network information instep 601, the information in the target device list, and the user identifier and device identifier of the user equipment.

关于第一5G增强信息上文已进行介绍，这里不再赘述。The first 5G enhancement information has been introduced above, so I won’t go into details here.

示例性的，假设步骤601中，用户设备A选择与图4目标路由设备列表中的路由设备C建立通信链路。则用户设备A向路由设备C发送网络设备E的IP地址、用户设备的IP地址、路由设备C的端口信息、MAC-E、SIM-C、IMEI-C、口令-A、用户设备A的SIM卡和IMEI。Exemplarily, it is assumed that instep 601, user equipment A chooses to establish a communication link with routing device C in the target routing device list in FIG. 4 . Then the user equipment A sends the IP address of the network equipment E, the IP address of the user equipment, the port information of the routing equipment C, MAC-E, SIM-C, IMEI-C, password-A, and the SIM of the user equipment A to the routing equipment C. card and IMEI.

603、第一路由设备确定用户设备的信息是否在第一路由设备的远程设备列表中，若确定用户设备信息在第一路由设备的远程设备列表中，且第一5G信息中携带的网络设备的地址信息为第一路由设备中本地设备列表中第一网络设备的地址信息，则第一路由设备获取第一链路信息，并将第一链路信息添加到第一路由设备的链路列表和防火墙白名单中，之后执行步骤604。603. The first routing device determines whether the information of the user equipment is in the remote device list of the first routing device, if it is determined that the user equipment information is in the remote device list of the first routing device, and the information of the network device carried in the first 5G information The address information is the address information of the first network device in the local device list in the first routing device, then the first routing device obtains the first link information, and adds the first link information to the link list and the link list of the first routing device in the white list of the firewall, and then step 604 is executed.

即第一路由设备确定第一路由设备接收到的第一5G增强信息中的用户设备信息是否在第一路由设备的远程设备列表。由上文所述可知，远程设备列表包括至少一个用户设备的信息，若第一路由设备的远程设备列表中存在第一5G增强信息携带的用户设备信息，则第一路由设备确定第一路由设备的本地设备列表中是否存在第一5G信息中携带的网络设备的地址信息，如果第一路由设备的本地设备列表中存在第一5G信息中携带的网络设备的地址信息，则第一路由设备将第一链路信息添加到第一路由设备的链路列表和防火墙白名单中，之后执行步骤604。That is, the first routing device determines whether the user equipment information in the first 5G enhancement information received by the first routing device is in the remote device list of the first routing device. It can be seen from the above that the remote device list includes information of at least one user equipment, and if the user equipment information carried by the first 5G enhancement information exists in the remote device list of the first routing device, the first routing device determines that the first routing device Whether there is the address information of the network device carried in the first 5G information in the local device list of the first routing device, if the address information of the network device carried in the first 5G information exists in the local device list of the first routing device, the first routing device will The first link information is added to the link list and firewall whitelist of the first routing device, and then step 604 is executed.

图7为本申请提供的一种链路列表示意图。一个链路列表中包括至少一条链路，一条链路对应的一条第一链路信息。FIG. 7 is a schematic diagram of a link list provided by the present application. A link list includes at least one link, and a piece of first link information corresponding to a link.

这里的第一链路信息包括第一网络设备的名称、第一网络设备的地址信息、第一路由设备的端口信息、用户设备的名称、用户设备的地址信息和第一链路信息指示的通信链路的租期。其中，第一网络设备的名称可以理解为图4中的网络设备A和网络设备B，第一链路信息指示的通信链路的预设租期可以理解为链路列表中一条链路中用户设备访问第一网络设备的有效时间。第一网络设备的地址信息、第一路由设备的端口信息、用户设备的名称、用户设备的地址信息前文已进行介绍，这里不再赘述。The first link information here includes the name of the first network device, the address information of the first network device, the port information of the first routing device, the name of the user equipment, the address information of the user equipment, and the communication indicated by the first link information The lease period of the link. Among them, the name of the first network device can be understood as network device A and network device B in Figure 4, and the preset lease period of the communication link indicated by the first link information can be understood as the user's lease term in a link in the link list. Valid time for the device to access the first network device. The address information of the first network device, the port information of the first routing device, the name of the user equipment, and the address information of the user equipment have been introduced above, and will not be repeated here.

通信链路的租期可以理解为用户设备访问第一网络设备的时长。The lease period of the communication link can be understood as the duration for the user equipment to access the first network device.

示例性的，第一路由设备的远程设备列表存在用户设备A的IMEI，且第一路由设备的本地设备列表中存在MAC-E，则第一路由设备将网络设备的IP-E地址、网络设备E、用户设备的IP-A地址、用户设备A、端口-C、预设租期E添加到第一路由设备的链路列表中的链路1和防火墙白名单中。Exemplarily, the IMEI of user equipment A exists in the remote device list of the first routing device, and MAC-E exists in the local device list of the first routing device, then the IP-E address of the network device, the network device E. The IP-A address of the user equipment, the user equipment A, the port-C, and the preset lease period E are added to the link 1 in the link list of the first routing device and the white list of the firewall.

604、第一路由设备向用户设备发送第二5G消息，第二5G消息用于用户设备在确定与第一路由设备建立通信链路时，获取第二链路信息。604. The first routing device sends a second 5G message to the user equipment, where the second 5G message is used by the user equipment to acquire second link information when determining to establish a communication link with the first routing device.

在一些实施例中，第二5G消息包括第一链路信息和第一路由设备的信息。第二链路信息包括第一路由设备的名称、用户设备的地址信息、第一网络设备的地址信息、第一路由设备的端口信息和第二链路信息指示的通信链路的租期。In some embodiments, the second 5G message includes the first link information and the information of the first routing device. The second link information includes the name of the first routing device, the address information of the user equipment, the address information of the first network device, the port information of the first routing device, and the lease period of the communication link indicated by the second link information.

示例性的，第一路由设备通过5G通信模块发送第二5G增强消息到用户设备，用户设备通过5G通信模块接收第二5G增强消息。如果用户设备接收到的第二5G增强消息中第一路由设备的信息中SIM卡和IMEI信息存在用户设备的目标设备列表中，则用户设备将第二链路信息添加到用户设备的通路列表中。Exemplarily, the first routing device sends the second 5G enhanced message to the user equipment through the 5G communication module, and the user equipment receives the second 5G enhanced message through the 5G communication module. If the SIM card and IMEI information in the information of the first routing device in the second 5G enhancement message received by the user equipment exists in the target device list of the user equipment, the user equipment adds the second link information to the path list of the user equipment .

图8为本申请提供的一种通路链表示意图。一个通路链表中包括至少一条通路，一条通路对应的一条第二链路信息。FIG. 8 is a schematic diagram of a path link list provided by the present application. A path link list includes at least one path, and a path corresponds to a piece of second link information.

可以理解，第一链路信息和第二链路信息所包含的信息可以是相同的。It can be understood that the information contained in the first link information and the second link information may be the same.

605、用户设备和第一路由设备成功建立通信链路。605. The user equipment and the first routing device successfully establish a communication link.

即用户设备将第二链路信息添加到用户设备的通路列表中之后，用户设备可以远程访问网络设备，并且用户设备的用户端程序将用户设备和第一路由设备成功建立通信链路的信息回复给用户。That is, after the user equipment adds the second link information to the access list of the user equipment, the user equipment can remotely access the network equipment, and the user terminal program of the user equipment replies with the information that the communication link between the user equipment and the first routing device is successfully established. to the user.

当用户设备和第一路由设备成功建立某一通信链路之后，如果用户在该某一通信链路的租期大于或等于第一网络设备的预设租期之前没有提出续租请求，则第一路由设备将进入终止阶段即取消该某一通信链路。After the user equipment and the first routing device successfully establish a certain communication link, if the user does not submit a lease renewal request before the lease period of the certain communication link is greater than or equal to the preset lease period of the first network device, the second A routing device will enter the termination stage, that is, cancel the certain communication link.

下面将对终止阶段进行介绍，如图9所示，为本申请提供的一种终止阶段的路由配置方法流程示意图。The termination phase will be introduced below, as shown in FIG. 9 , which is a schematic flowchart of a routing configuration method in the termination phase provided by the present application.

901、第一路由设备检测到第一链路信息指示的通信链路的租期大于或等于第一链路信息携带的第一网络设备的预设租期时，第一路由设备从防火墙白名单中删除第一链路信息。901. When the first routing device detects that the lease period of the communication link indicated by the first link information is greater than or equal to the preset lease period of the first network device carried in the first link information, the first routing device removes the communication link from the firewall whitelist. Delete the first link information in .

即当第一路由设备检测到第一路由设备的链路列表中的某一链路的租期大于或等于第一网络设备中的预设租期时，第一路由设备删除第一路由设备的防火墙白名单中该某一链路的第一链路信息。That is, when the first routing device detects that the lease of a certain link in the link list of the first routing device is greater than or equal to the preset lease in the first network device, the first routing device deletes the link list of the first routing device. The first link information of the certain link in the firewall white list.

示例性的，假设用户设备A与路由设备C成功建立通信链路，用户设备A远程访问网络设备E，其中网络设备E的预设租期为2个小时。Exemplarily, it is assumed that user equipment A successfully establishes a communication link with routing device C, and user equipment A remotely accesses network device E, where the preset lease period of network device E is 2 hours.

用户设备A从中午12点开始远程访问网络设备E，下午2点的时候，此时用户设备A与路由设备C建立通信链路的租期达到网络设备E的预设租期为2个小时。如果此时用户没有提出续租请求，则路由设备C删除路由设备C的防火墙白名单中路由设备C和用户设备A建立通信链路的第一链路信息，即链路列表中链路1所对应的链路信息。User equipment A starts remote access to network equipment E at 12:00 noon, and at 2:00 p.m., the lease period for establishing a communication link between user equipment A and routing equipment C reaches the preset lease period of network equipment E, which is 2 hours. If the user does not submit a lease renewal request at this time, routing device C deletes the first link information for establishing a communication link between routing device C and user equipment A in the firewall whitelist of routing device C, that is, the link 1 in the link list. Corresponding link information.

902、第一路由设备向用户设备发送第三5G消息，第三5G消息用于指示用户设备删除第二链路信息。902. The first routing device sends a third 5G message to the user equipment, where the third 5G message is used to instruct the user equipment to delete the second link information.

在一些实施例中，第三5G消息包括第一链路信息、用户设备的用户标识和设备标识以及第一路由设备的用户标识和设备标识。In some embodiments, the third 5G message includes the first link information, the user identifier and the device identifier of the user equipment, and the user identifier and the device identifier of the first routing device.

用户设备的用户标识可以理解为用户设备的SIM卡，用户设备的设备标识可以理解为用户设备的IMEI，第一路由设备的用户标识可以理解为第一路由设备的SIM卡，第一路由设备的设备标识可以理解为第一路由设备的IMEI。The user identification of the user equipment can be understood as the SIM card of the user equipment, the equipment identification of the user equipment can be understood as the IMEI of the user equipment, the user identification of the first routing device can be understood as the SIM card of the first routing device, and the user identification of the first routing device can be understood as the SIM card of the first routing device. The device identifier can be understood as the IMEI of the first routing device.

即第一路由设备根据删除的某一链路的第一链路信息中的用户设备的名称，获取第一路由设备中远程设备列表中与删除的某一链路的第一链路信息中的用户设备的名称对应的用户设备的SIM卡号和IMEI信息。第一路由设备将第一路由设备的SIM卡号和IMEI信息、第一链路信息和第一路由设备中远程设备列表中与删除的某一链路第一链路信息中的用户设备的名称对应的用户设备的SIM卡号和IMEI信息整合成第三5G增强消息。第一路由设备向第一路由设备远程设备列表中与删除的某一链路的第一链路信息中的用户设备的名称对应的用户设备。That is, according to the name of the user equipment in the first link information of a deleted link, the first routing device obtains the name of the remote device list in the first routing device and the name of the deleted link in the first link information. The SIM card number and IMEI information of the user equipment corresponding to the name of the user equipment. The first routing device corresponds the SIM card number and IMEI information of the first routing device, the first link information, and the name of the user equipment in the first link information of a link deleted in the remote device list of the first routing device The SIM card number and IMEI information of the user equipment are integrated into the third 5G enhanced message. The first routing device sends the user equipment corresponding to the name of the user equipment in the first link information of the deleted link in the remote device list of the first routing device.

示例性的，路由设备C根据链路列表中链路1的链路信息中用户设备A，获取路由设备C的远程设备列表中用户设备A的SIM-A和IMEI-A。路由设备C将SIM-C、IMEI-C、SIM-A、IMEI-A和链路1的链路信息整合成第三5G增强消息，路由设备C向用户设备A发送第三5G增强消息。Exemplarily, the routing device C obtains the SIM-A and IMEI-A of the user equipment A in the remote device list of the routing device C according to the user equipment A in the link information of the link 1 in the link list. Routing device C integrates the link information of SIM-C, IMEI-C, SIM-A, IMEI-A and link 1 into a third 5G enhancement message, and routing device C sends the third 5G enhancement message to user equipment A.

903、用户设备接收第三5G增强消息，并删除通路列表中第二链路信息。903. The user equipment receives the third 5G enhancement message, and deletes the second link information in the path list.

示例性的，用户设备A接收第三5G增强消息，如果用户设备A的目标设备列表中存在第三5G增强消息中路由设备C的SIM-C和IMEI-C，则用户设备A删除通路列表中与链路1的链路信息所对应的通路的第二链路信息即通路链表中通路1的链路信息，此时用户设备A不可以继续远程访问网络设备E。Exemplarily, user equipment A receives the third 5G enhancement message, and if the SIM-C and IMEI-C of routing device C in the third 5G enhancement message exist in the target equipment list of user equipment A, user equipment A deletes the SIM-C and IMEI-C of routing device C in the access list. The second link information of the path corresponding to the link information of link 1 is the link information of path 1 in the path link list. At this time, the user equipment A cannot continue to remotely access the network equipment E.

当用户设备和第一路由设备成功建立某一通信链路之后，如果用户在该某一通信链路的租期大于或等于第一网络设备的预设租期之前提出续租请求，则第一路由设备将进入续租阶段即延长该某一通信链路的租期。After the user equipment and the first routing device successfully establish a certain communication link, if the user submits a lease renewal request before the lease period of the certain communication link is greater than or equal to the preset lease period of the first network device, the first The routing device will enter the lease renewal stage, that is, extend the lease period of the certain communication link.

下面将对续租进阶段行介绍，如图10所示，为本申请提供的一种续租阶段的路由配置方法流程示意图。The lease renewal stage will be introduced below, as shown in FIG. 10 , which is a schematic flowchart of a routing configuration method in the lease renewal stage provided by this application.

1001、第一路由设备接收用户设备发送的第四5G消息，第四5G消息用于指示第一路由设备对第二链路信息指示的通信链路进行续租。1001. The first routing device receives a fourth 5G message sent by the user equipment, where the fourth 5G message is used to instruct the first routing device to renew the lease of the communication link indicated by the second link information.

在一些实施例中，第四5G消息包括第二链路信息和用户设备的用户标识和设备标识。其中，第二链路信息和用户设备的用户标识和设备标识上文已进行介绍，这里不再赘述。In some embodiments, the fourth 5G message includes the second link information and the user identifier and device identifier of the user equipment. Wherein, the second link information and the user identifier and device identifier of the user equipment have been introduced above, and will not be repeated here.

当用户设备的用户端程序检测到通路列表中的某一通路的租期大于或等于第一网络设备的预设租期，用户设备向第一路由设备发送第四5G消息。When the client program of the user equipment detects that the lease of a path in the path list is greater than or equal to the preset lease of the first network device, the user equipment sends a fourth 5G message to the first routing device.

示例性的，用户设备A的通路列表中通路1的租期大于或等于网络设备E的预设租期的一半时，用户设备A根据通路列表中通路1中对应的路由设备C，在用户设备A的目标设备列表中获取路由设备C的SIM-C和IMEI-C。用户设备A将用户设备A的SIM-A和IMEI-A、路由设备C的SI M-C、IMEI-C和通路1的第二链路信息整合成第四5G增强消息，用户设备A向路由设备C发送第四5G增强消息。Exemplarily, when the lease period of path 1 in the path list of user equipment A is greater than or equal to half of the preset lease period of network device E, user equipment A, according to the routing device C corresponding to path 1 in the path list, routes the user equipment Obtain the SIM-C and IMEI-C of routing device C from the target device list of A. User equipment A integrates SIM-A and IMEI-A of user equipment A, SIM-C, IMEI-C of routing device C, and the second link information of path 1 into a fourth 5G enhanced message, and user equipment A sends routing device C Send a fourth 5G enhancement message.

1002、第一路由设备确定第四5G消息中携带的第二链路信息中的路由设备信息与第一路由设备的信息相同时，更新第一链路信息中的网络设备的预设租期。1002. When the first routing device determines that the routing device information in the second link information carried in the fourth 5G message is the same as the information on the first routing device, update the preset lease period of the network device in the first link information.

示例性的，路由设备C接收第四5G增强消息，如果第四5G增强消息中的IMEI-C和路由设备C的IMEI-C一致，则路由设备C更新与第二链路信息对应的路由设备C中链路列表中第一链路信息中网络设备E的预设租期。例如，假设网络设备E的预设租期为2个小时，用户设备A从中午12点开始远程访问网络设备E，当下午1点的时候，此时用户设备A远程访问网络设备E的租期等于网络设备E预设租期的一半。如果用户设备A还要继续远程访问网络设备E，则路由设备A更新路由设备A中链路列表中第一链路信息中的租期为3个小时，使用户设备A远程访问网络设备E的租期延长到下午3点。Exemplarily, the routing device C receives the fourth 5G enhancement message, and if the IMEI-C in the fourth 5G enhancement message is consistent with the IMEI-C of the routing device C, the routing device C updates the routing device corresponding to the second link information The preset lease period of the network device E in the first link information in the link list in C. For example, assuming that the preset lease period of network device E is 2 hours, user equipment A starts remote access to network equipment E at 12:00 noon, and at 1 pm, user equipment A remotely accesses the lease period of network equipment E It is equal to half of the preset lease period of network device E. If user equipment A continues to remotely access network equipment E, routing equipment A updates the lease period in the first link information in the link list in routing equipment A to be 3 hours, so that user equipment A can remotely access network equipment E. Lease extended until 3pm.

1003、第一路由设备向用户设备发送第五5G消息，第五5G消息用于指示用户设备更新第二链路信息中的网络设备的预设租期。1003. The first routing device sends a fifth 5G message to the user equipment, where the fifth 5G message is used to instruct the user equipment to update the preset lease period of the network device in the second link information.

在一些实施例中，第五5G消息包括更新之后的第一链路信息以及第一路由设备的用户标识和设备标识。In some embodiments, the fifth 5G message includes the updated first link information and the user identifier and device identifier of the first routing device.

示例性的，路由设备C将更新之后的第一链路信息、路由设备C的SIM-C和IMEI-C整合成第五5G增强消息,路由设备C向用户设备A发送第五5G增强消息。用户设备A接收第五5G增强消息，用户设备A确定用户设备A的目标设备列表中是否存在用户设备C的SIM-C和IMEI-C，如果用户设备A的目标设备列表中存在用户设备C的SIM-C和IMEI-C，则用户设备A根据更新之后的第一链路信息更新通路列表中的第二链路信息。Exemplarily, routing device C integrates the updated first link information, SIM-C and IMEI-C of routing device C into a fifth 5G enhancement message, and routing device C sends the fifth 5G enhancement message to user equipment A. User equipment A receives the fifth 5G enhancement message, and user equipment A determines whether there is SIM-C and IMEI-C of user equipment C in the target equipment list of user equipment A, and if there is a SIM-C and IMEI-C of user equipment C in the target equipment list of user equipment A. SIM-C and IMEI-C, user equipment A updates the second link information in the path list according to the updated first link information.

当用户设备和第一路由设备成功建立的某一通信链路使用完毕之后，则用户设备可触发第一路由设备关闭该通信链路。When a communication link successfully established between the user equipment and the first routing device is used up, the user equipment may trigger the first routing device to close the communication link.

下面将对关闭阶段的流程进行介绍，如图11所示，为本申请提供的一种关闭阶段的路由配置方法流程示意图。The flow of the shutdown phase will be introduced below, as shown in FIG. 11 , which is a schematic flowchart of a routing configuration method in the shutdown phase provided by the present application.

本申请中，路由设备可以关闭某一通信链路，具体实现过程如下。In this application, the routing device can close a certain communication link, and the specific implementation process is as follows.

1101、第一路由设备接收用户设备发送的第六5G消息，第六5G消息用于指示第一路由设备关闭第二链路信息指示的通信链路。1101. The first routing device receives a sixth 5G message sent by the user equipment, where the sixth 5G message is used to instruct the first routing device to close the communication link indicated by the second link information.

在一些实施例中，第六5G消息包括第二链路信息以及用户设备的用户标识和设备标识。In some embodiments, the sixth 5G message includes the second link information and the user identifier and device identifier of the user equipment.

示例性的，假设用户要取消用户设备A的通路链表中的通路1。用户设备A根据该通路1中的路由设备C，在用户设备A的目标设备列表中，获取路由设备C的SIM-C和IMEI-C。用户设备A将用户设备A的SIM-A和IMEI-A、路由设备C的SIM-C、IMEI-C和通路1的第二链路信息整合成第六5G增强消息，用户设备A向路由设备C发送第六5G增强消息。Exemplarily, it is assumed that the user wants to cancel the path 1 in the path link list of the user equipment A. The user equipment A obtains the SIM-C and IMEI-C of the routing device C from the target device list of the user equipment A according to the routing device C in the path 1 . User equipment A integrates the SIM-A and IMEI-A of user equipment A, the SIM-C, IMEI-C of routing device C, and the second link information of path 1 into a sixth 5G enhanced message, and user equipment A sends a message to the routing device C sends a sixth 5G enhancement message.

1102、第一路由设备确定第六5G消息中携带的用户设备的用户标识和设备标识在远程设备列表中，且所述第二链路信息与所述第一链路信息相同，则第一路由设备关闭第一链路信息指示的通信链路。1102. The first routing device determines that the user identifier and device identifier of the user equipment carried in the sixth 5G message are in the remote device list, and the second link information is the same as the first link information, then the first routing device The device closes the communication link indicated by the first link information.

示例性的，路由设备C接收第六5G增强消息，如果第六5G增强消息中的IMEI-C和路由设备C的IMEI-C一致，则路由设备C确定路由设备C的远程设备列表中是否存在用户设备A的SIM-A、IMEI-A、口令-A、SIM-C和IMEI-C。如果路由设备C的远程设备列表中存在用户设备A的SIM-A、IMEI-A、口令-A、SIM-C和IMEI-C，则路由设备C根据第六5G增强消息中的IP-E、IP-A和端口-C在路由设备C的链路列表中寻找对应的链路。如果路由设备C的链路列表中存在对应的链路，则路由设备C删除路由设备C防火墙白名单中该链路对应的第一链路信息，并删除路由设备C链路列表中该链路对应的第一链路信息。Exemplarily, the routing device C receives the sixth 5G enhancement message, and if the IMEI-C in the sixth 5G enhancement message is consistent with the IMEI-C of the routing device C, the routing device C determines whether the remote device list of the routing device C exists User Equipment A's SIM-A, IMEI-A, Password-A, SIM-C and IMEI-C. If there are SIM-A, IMEI-A, password-A, SIM-C and IMEI-C of user equipment A in the remote device list of routing device C, then routing device C according to IP-E, IMEI-C and IP-E in the sixth 5G enhancement message IP-A and port-C search for corresponding links in the link list of routing device C. If there is a corresponding link in the link list of routing device C, routing device C deletes the first link information corresponding to the link in the firewall whitelist of routing device C, and deletes the link in the link list of routing device C Corresponding first link information.

1103、第一路由设备向用户设备发送第七5G消息，第七5G消息用于指示用户设备关闭第二链路信息对应的通信链路。1103. The first routing device sends a seventh 5G message to the user equipment, where the seventh 5G message is used to instruct the user equipment to close the communication link corresponding to the second link information.

在一些实施例中，第七5G消息包括第一链路信息以及第一路由设备的用户标识和设备标识。In some embodiments, the seventh 5G message includes the first link information and the user identifier and device identifier of the first routing device.

示例性的，路由设备C将删除的第一链路信息、SIM-C和IMEI-C整合成第七5G增强消息，路由设备C向用户设备A发送第七5G增强消息。用户设备A确认用户设备A的目标设备列表中是否存在第七5G增强消息中的SIM-C和IMEI-C，如果用户设备A的目标设备列表中存在第七5G增强消息中的SIM-C和IMEI-C，则用户设备A根据第七5G增强消息中删除的第一链路信息删除用户设备通路列表中对应的第二链路信息对应的通信链路。Exemplarily, routing device C integrates the deleted first link information, SIM-C and IMEI-C into a seventh 5G enhancement message, and routing device C sends the seventh 5G enhancement message to user equipment A. User equipment A confirms whether the SIM-C and IMEI-C in the seventh 5G enhanced message exist in the target equipment list of user equipment A, and if the SIM-C and IMEI-C in the seventh 5G enhanced message exist in the target equipment list of user equipment A, IMEI-C, user equipment A deletes the communication link corresponding to the second link information in the user equipment path list according to the first link information deleted in the seventh 5G enhancement message.

传统路由设备的数据传输以及对路由设备的远程控制指令传输都是基于IP网络进行。对于动态分配公网IP或者无公网IP的网络环境，传统路由设备必须借助第三方云服务器并且传统需要路由设备需要主动保持和云服务器的连接，用户设备才可以远程访问。本申请用户设备和路由设备通过5G通信模块进行5G增强信息的收发建立通信链路，从而用户设备与路由设备可以进行控制指令传输以对路由设备的防火墙进行远程配置，使得用户设备可以安全地远程访问网络设备。因此，与传统路由器通过借助第三方服务器的方法相比，本申请中通过5G通信模块进行控制指令交换，可用性更强。The data transmission of traditional routing devices and the transmission of remote control instructions to routing devices are all based on IP networks. For network environments that dynamically allocate public IP or have no public IP, traditional routing devices must rely on third-party cloud servers and traditionally require routing devices to actively maintain a connection with the cloud server before user devices can be accessed remotely. In this application, the user equipment and the routing equipment transmit and receive 5G enhanced information through the 5G communication module to establish a communication link, so that the user equipment and the routing equipment can transmit control commands to remotely configure the firewall of the routing equipment, so that the user equipment can be safely remote Access network devices. Therefore, compared with the method of traditional routers using third-party servers, the exchange of control commands through the 5G communication module in this application has stronger usability.

本申请可以根据上述方法示例对路由装置进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。可选的，本公开实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。The present application may divide the routing device into functional modules according to the above method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The above-mentioned integrated modules can be implemented in the form of hardware or in the form of software function modules. Optionally, the division of modules in the embodiments of the present disclosure is schematic, and is only a logical function division, and there may be another division manner in actual implementation.

如图12所示，为本申请提供的一种应用于路由装置的结构示意图。该资源预判装置包括：消息接收单元1201、链路建立单元1202、消息发送单元1203、路由删除单元1204、用户删除单元1205、续租指示单元1206、租期更新单元1207、关闭指示单元1208、路由关闭单元1209和用户关闭单元1210。As shown in FIG. 12 , it is a schematic structural diagram of a routing device provided by the present application. The resource prediction device includes: amessage receiving unit 1201, alink establishing unit 1202, amessage sending unit 1203, aroute deleting unit 1204, auser deleting unit 1205, a leaserenewal indicating unit 1206, alease renewal unit 1207, aclosing indicating unit 1208, Routingclosing unit 1209 anduser closing unit 1210 .

消息接收单元1201，用于接收用户设备发送的第一5G消息，第一5G消息包括第一网络设备的信息、目标路由设备的信息以及用户设备的信息。链路建立单元1202，用于根据第一路由设备存储的本地设备列表、远程设备列表以及第一5G消息确定是否与第一网络设备和用户设备建立通信链路。其中，本地设备列表包括至少一个网络设备的地址信息、网络设备的的名称和预设租期、至少一个路由设备的端口信息和至少一个用户设备的名称，远程设备列表包括至少一个用户设备的口令、用户设备的用户标识和设备标识。Themessage receiving unit 1201 is configured to receive a first 5G message sent by the user equipment, where the first 5G message includes information of the first network device, information of the target routing device, and information of the user equipment. Thelink establishment unit 1202 is configured to determine whether to establish a communication link with the first network device and the user equipment according to the local device list, the remote device list and the first 5G message stored by the first routing device. Wherein, the local device list includes the address information of at least one network device, the name and preset lease period of the network device, the port information of at least one routing device and the name of at least one user device, and the remote device list includes the password of at least one user device , the user ID and device ID of the user device.

在一种可能的设计中，链路建立单元1202还用于：确定用户设备的信息是否在第一路由设备的远程设备列表中。若确定用户设备信息在第一路由设备的远程设备列表中，且第一5G信息中携带的网络设备的地址信息为第一路由设备中所述本地设备列表中第一网络设备的地址信息，则第一路由设备获取第一链路信息，并将第一链路信息添加到第一路由设备的链路列表和防火墙白名单中。其中，第一链路信息包括第一网络设备的名称、第一网络设备的地址信息、第一路由设备的端口信息、用户设备的名称、用户设备的地址信息和第一链路信息指示的通信链路的预设租期。In a possible design, thelink establishing unit 1202 is further configured to: determine whether the information of the user equipment is in the remote device list of the first routing device. If it is determined that the user equipment information is in the remote device list of the first routing device, and the address information of the network device carried in the first 5G information is the address information of the first network device in the local device list in the first routing device, then The first routing device acquires the first link information, and adds the first link information to the link list and the firewall white list of the first routing device. Wherein, the first link information includes the name of the first network device, the address information of the first network device, the port information of the first routing device, the name of the user equipment, the address information of the user equipment, and the communication indicated by the first link information The default lease period of the link.

在一种可能的设计中，消息发送单元1203，用于向用户设备发送第二5G消息，第二5G消息包括第一链路信息和第一路由设备的信息，第二5G消息用于用户设备在确定与第一路由设备建立通信链路时，获取第二链路信息，第二链路信息包括第一路由设备的名称、用户设备的地址信息、第一网络设备的地址信息、第一路由设备的端口信息和第二链路信息指示的通信链路的租期。In a possible design, themessage sending unit 1203 is configured to send a second 5G message to the user equipment, the second 5G message includes the first link information and the information of the first routing device, and the second 5G message is used for the user equipment When it is determined to establish a communication link with the first routing device, the second link information is obtained, and the second link information includes the name of the first routing device, address information of the user equipment, address information of the first network device, and the first routing information. The lease period of the communication link indicated by the port information of the device and the second link information.

在一种可能的设计中，路由删除单元1204，用于检测到第一链路信息指示的通信链路的租期大于或等于第一链路信息携带的第一网络设备的预设租期时，第一路由设备从防火墙白名单中删除第一链路信息。用户删除单元1205，用于向用户设备发送第三5G消息，第三5G消息包括第一链路信息、用户设备的用户标识和设备标识以及第一路由设备的用户标识和设备标识，第三5G消息用于指示用户设备删除第二链路信息。In a possible design, theroute deleting unit 1204 is configured to detect that the lease period of the communication link indicated by the first link information is greater than or equal to the preset lease period of the first network device carried in the first link information , the first routing device deletes the first link information from the firewall whitelist. Theuser deletion unit 1205 is configured to send a third 5G message to the user equipment, the third 5G message includes the first link information, the user identification and equipment identification of the user equipment, and the user identification and equipment identification of the first routing device, the third 5G The message is used to instruct the user equipment to delete the second link information.

在一种可能的设计中，续租指示单元1206，用于接收用户设备发送的第四5G消息，第四5G消息包括第二链路信息和用户设备的用户标识和设备标识，第四5G消息用于指示第一路由设备对第二链路信息指示的通信链路进行续租。租期更新单元1207，用于向用户设备发送第五5G消息，第五5G消息包括更新之后的第一链路信息以及第一路由设备的用户标识和设备标识，第五5G消息用于指示用户设备更新第二链路信息中的网络设备的预设租期。In a possible design, the leaserenewal instruction unit 1206 is configured to receive a fourth 5G message sent by the user equipment, the fourth 5G message includes the second link information and the user identifier and device identifier of the user equipment, and the fourth 5G message It is used to instruct the first routing device to renew the lease of the communication link indicated by the second link information. Thelease renewal unit 1207 is configured to send a fifth 5G message to the user equipment, the fifth 5G message includes the updated first link information and the user identifier and device identifier of the first routing device, and the fifth 5G message is used to instruct the user The device updates the preset lease period of the network device in the second link information.

在一种可能的设计中，关闭指示单元1208，用于接收用户设备发送的第六5G消息，第六5G消息包括第二链路信息以及用户设备的用户标识和设备标识，第六5G消息用于指示第一路由设备关闭第二链路信息指示的通信链路。路由关闭单元1209，用于确定第六5G消息中携带的用户设备的用户标识和设备标识在远程设备列表中，且第二链路信息与第一链路信息相同，则第一路由设备关闭第一链路信息指示的通信链路。用户关闭单元1210，用于向用户设备发送第七5G消息，第七5G消息包括第一链路信息以及第一路由设备的用户标识和设备标识，第七5G消息用于指示用户设备关闭第二链路信息对应的通信链路。In a possible design, theshutdown instruction unit 1208 is configured to receive the sixth 5G message sent by the user equipment, the sixth 5G message includes the second link information and the user identification and equipment identification of the user equipment, and the sixth 5G message uses to instruct the first routing device to close the communication link indicated by the second link information. Theroute closing unit 1209 is configured to determine that the user ID and the device ID of the user equipment carried in the sixth 5G message are in the remote device list, and the second link information is the same as the first link information, then the first routing device closes the A communication link indicated by the link information. Theuser shutdown unit 1210 is configured to send a seventh 5G message to the user equipment, the seventh 5G message includes the first link information and the user identifier and device identifier of the first routing device, and the seventh 5G message is used to instruct the user equipment to turn off the second The communication link corresponding to the link information.

以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何在本申请揭露的技术范围内的变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应该以权利要求的保护范围为准。The above is only a specific implementation of the application, but the protection scope of the application is not limited thereto, and any changes or replacements within the technical scope disclosed in the application should be covered within the protection scope of the application . Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims (13)

1. A routing method, applied to a fifth generation mobile communication technology 5G device, the method comprising:

the method comprises the steps that first 5G information sent by user equipment is received by first routing equipment, wherein the first 5G information comprises information of first network equipment, information of target routing equipment and information of the user equipment;

the first routing device determines whether to establish a communication link with the first network device and the user device according to a local device list, a remote device list and the first 5G message stored by the first routing device;

the local equipment list comprises address information of at least one network equipment, names and preset lease periods of the network equipment, port information of at least one routing equipment and names of at least one user equipment, and the remote equipment list comprises passwords of at least one user equipment, user identifications of the user equipment and equipment identifications.

2. The method of claim 1, wherein the first routing device determining whether to establish a communication link with the first network device and the user device based on the first routing device stored list of local devices, the list of remote devices, and the first 5G message comprises:

The first routing device determines whether the information of the user device is in a remote device list of the first routing device;

if the user equipment information is determined to be in a remote equipment list of the first routing equipment, and the address information of the network equipment carried in the first 5G information is the address information of the first network equipment in the local equipment list in the first routing equipment, the first routing equipment acquires first link information, and the first link information is added into a link list and a firewall white list of the first routing equipment;

the first link information includes a name of the first network device, address information of the first network device, port information of the first routing device, a name of the user device, address information of the user device, and a preset lease of a communication link indicated by the first link information.

3. The method according to claim 2, wherein the method further comprises:

the first routing device sends a second 5G message to the user device, wherein the second 5G message comprises the first link information and information of the first routing device, the second 5G message is used for acquiring second link information when the user device determines to establish a communication link with the first routing device, and the second link information comprises a name of the first routing device, address information of the user device, address information of the first network device, port information of the first routing device and lease of the communication link indicated by the second link information.

4. A method according to claim 3, characterized in that the method further comprises:

when the first routing device detects that the lease of the communication link indicated by the first link information is greater than or equal to the preset lease of the first network device carried by the first link information, the first routing device deletes the first link information from the firewall whitelist;

the first routing device sends a third 5G message to the user device, wherein the third 5G message comprises the first link information, the user identifier and the device identifier of the user device, and the user identifier and the device identifier of the first routing device, and the third 5G message is used for indicating the user device to delete the second link information.

5. A method according to claim 3, characterized in that the method further comprises:

the first routing equipment receives a fourth 5G message sent by the user equipment, wherein the fourth 5G message comprises second link information, a user identifier and an equipment identifier of the user equipment, and the fourth 5G message is used for indicating the first routing equipment to renew a communication link indicated by the second link information;

When the first routing device determines that the routing device information in the second link information carried in the fourth 5G message is the same as the information of the first routing device, updating the preset lease of the network device in the first link information;

the first routing device sends a fifth 5G message to the user device, wherein the fifth 5G message comprises the updated first link information, a user identifier and a device identifier of the first routing device, and the fifth 5G message is used for indicating the user device to update a preset lease of the network device in the second link information.

6. A method according to claim 3, characterized in that the method further comprises:

the first routing device receives a sixth 5G message sent by the user device, wherein the sixth 5G message comprises second link information, a user identifier and a device identifier of the user device, and the sixth 5G message is used for indicating the first routing device to close a communication link indicated by the second link information;

if the first routing device determines that the user identifier and the device identifier of the user device carried in the sixth 5G message are in the remote device list and the second link information is the same as the first link information, the first routing device closes a communication link indicated by the first link information;

The first routing device sends a seventh 5G message to the user device, the seventh 5G message includes the first link information, and a user identifier and a device identifier of the first routing device, and the seventh 5G message is used for indicating the user device to close a communication link corresponding to the second link information.

7. A routing apparatus for use with a fifth generation mobile communication technology 5G device, the apparatus comprising:

a message receiving unit, configured to receive a first 5G message sent by a user equipment, where the first 5G message includes information of a first network device, information of a target routing device, and information of the user equipment;

a link establishing unit, configured to determine whether to establish a communication link with the first network device and the user device according to a local device list, a remote device list, and the first 5G message stored in the first routing device;

the local equipment list comprises address information of at least one network equipment, names and preset lease periods of the network equipment, port information of at least one routing equipment and names of at least one user equipment, and the remote equipment list comprises passwords of at least one user equipment, user identifications of the user equipment and equipment identifications.

8. The routing device of claim 7, wherein the link establishment unit is further configured to:

determining whether the information of the user equipment is in a remote equipment list of the first routing equipment;

if the user equipment information is determined to be in a remote equipment list of the first routing equipment, and the address information of the network equipment carried in the first 5G information is the address information of the first network equipment in the local equipment list in the first routing equipment, the first routing equipment acquires first link information, and the first link information is added into a link list and a firewall white list of the first routing equipment;

the first link information includes a name of the first network device, address information of the first network device, port information of the first routing device, a name of the user device, address information of the user device, and a preset lease of a communication link indicated by the first link information.

9. The routing apparatus of claim 8, wherein the apparatus further comprises:

a message sending unit, configured to send a second 5G message to the user equipment, where the second 5G message includes the first link information and information of the first routing device, and the second 5G message is configured to obtain, when determining that a communication link is established with the first routing device, second link information, where the second link information includes a name of the first routing device, address information of the user equipment, address information of the first network device, port information of the first routing device, and a lease period of the communication link indicated by the second link information.

10. The routing apparatus of claim 9, wherein the apparatus further comprises:

a route deleting unit, configured to detect that a lease period of a communication link indicated by the first link information is greater than or equal to a preset lease period of the first network device carried by the first link information, where the first route device deletes the first link information from the firewall whitelist;

a user deleting unit, configured to send a third 5G message to the user equipment, where the third 5G message includes the first link information, a user identifier and an equipment identifier of the user equipment, and a user identifier and an equipment identifier of the first routing equipment, and the third 5G message is used to instruct the user equipment to delete the second link information.

11. The routing apparatus of claim 9, wherein the apparatus further comprises:

a lease renewing instruction unit, configured to receive a fourth 5G message sent by the user equipment, where the fourth 5G message includes second link information and a user identifier and an equipment identifier of the user equipment, and the fourth 5G message is used to instruct the first routing equipment to renew a communication link indicated by the second link information;

A lease updating unit, configured to send a fifth 5G message to the ue, where the fifth 5G message includes the updated first link information, and a user identifier and a device identifier of the first routing device, and the fifth 5G message is used to instruct the ue to update a preset lease of the network device in the second link information.

12. The routing apparatus of claim 9, wherein the apparatus further comprises:

a closing instruction unit, configured to receive a sixth 5G message sent by the user equipment, where the sixth 5G message includes second link information, and a user identifier and an equipment identifier of the user equipment, and the sixth 5G message is used to instruct the first routing equipment to close a communication link indicated by the second link information;

a route closing unit, configured to determine that a user identifier and an equipment identifier of the user equipment carried in the sixth 5G message are in the remote equipment list, and if the second link information is the same as the first link information, the first routing device closes a communication link indicated by the first link information;

and the user closing unit is used for sending a seventh 5G message to the user equipment, wherein the seventh 5G message comprises the first link information, the user identifier of the first routing equipment and the equipment identifier, and the seventh 5G message is used for indicating the user equipment to close a communication link corresponding to the second link information.

13. A computer readable storage medium comprising computer instructions which, when run on an electronic device, cause the electronic device to perform the method of any of the preceding claims 1-6.

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