WO2023284232A1 - 路径寻址方法和网络业务系统 - Google Patents

路径寻址方法和网络业务系统 Download PDF

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Publication number
WO2023284232A1
WO2023284232A1 PCT/CN2021/135685 CN2021135685W WO2023284232A1 WO 2023284232 A1 WO2023284232 A1 WO 2023284232A1 CN 2021135685 W CN2021135685 W CN 2021135685W WO 2023284232 A1 WO2023284232 A1 WO 2023284232A1
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Prior art keywords
controller
path
routing center
configuration information
function entity
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PCT/CN2021/135685
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English (en)
French (fr)
Inventor
黄华桥
叶志钢
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武汉绿色网络信息服务有限责任公司
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Publication of WO2023284232A1 publication Critical patent/WO2023284232A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/28Routing or path finding of packets in data switching networks using route fault recovery
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/60Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/63Routing a service request depending on the request content or context

Definitions

  • the present application relates to the technical field of communication, in particular to a path addressing method and a network service system.
  • the service data system in the prior art includes multiple network functional entities and multiple controllers, and multiple different paths for processing service requests are formed between the multiple network functional entities and the multiple controllers, and these paths often A disconnection problem occurred.
  • Embodiments of the present application provide a path addressing method and a network service system, aiming at solving the problem of interruption of service transmission caused by a disconnection between a network function entity and a controller in the prior art.
  • the present application provides a path addressing method, which is applied to a network service system.
  • the network service system includes a routing center, multiple controllers, and at least one network functional entity. Service requests are integrated into multiple different paths, at least one of the controllers is included on the paths, and the at least one controller on the paths is arranged in the order of processing the service requests; the control on the paths devices are respectively connected to the routing center, and the at least one network function entity is connected to the routing center;
  • the path addressing methods include:
  • the routing center receives the first configuration information, and traverses all other controllers except the controller in the first path to determine a target controller that can handle the target service request;
  • the at least one network function entity processes the target service request under the control of the target controller.
  • the judging whether the connection between the first controller and the at least one network function entity is disconnected includes:
  • the first controller regularly sends a first detection signal to the at least one network function entity
  • the first controller does not receive the first feedback signal from the at least one network function entity within a preset period of time, confirm that the at least one network function entity is disconnected from the first controller;
  • the first controller generates disconnection prompt information and sends it to the routing center.
  • the routing center determines the target controller that can handle the target service request, including:
  • the routing center confirms all second controllers that are not disconnected except the controller in the first path;
  • the routing center sequentially acquires the second configuration information corresponding to each of the second controllers
  • the routing center confirms all second controllers that are not disconnected except the controller in the first path, including:
  • the routing center sends a second detection signal to other controllers except the controller in the first path;
  • routing center receives the second feedback signal from the other controllers within a preset time period, it is considered that the other controllers are not disconnected.
  • comparing the first configuration information and the second configuration information to determine whether the second controller can process the target service request includes:
  • the method also includes:
  • the routing center stops acquiring second configuration information corresponding to the second controller
  • the second controller is used as the target controller capable of processing the target service request.
  • the routing center receives the first configuration information, traverses all other controllers except the first path, to determine the target controller that can handle the target service request, including:
  • the routing center sequentially confirms a third controller that is not disconnected except the controller in the first path;
  • the routing center acquires third configuration information corresponding to the third controller
  • the present application also provides a network service system.
  • the network service system includes a routing center, a plurality of controllers, and at least one network function entity.
  • the plurality of controllers are integrated into multiple different paths, the path includes at least one controller, and the at least one controller on the path is arranged in the order of processing the service requests; the controllers on the path are respectively connected with the routing connected to the center, the at least one network function entity is connected to the routing center;
  • the routing center receives the first configuration information, and traverses all other controllers except the controller in the first path to determine a target controller that can handle the target service request;
  • the at least one network function entity processes the target service request under the control of the target controller.
  • the first controller judging whether there is a disconnection between the first controller and the at least one network function entity includes:
  • the first controller regularly sends a first detection signal to the at least one network function entity
  • the first controller does not receive the first feedback signal from the at least one network function entity within a preset period of time, confirm that the at least one network function entity is disconnected from the first controller;
  • the first controller generates disconnection prompt information and sends it to the routing center.
  • the routing center determines the target controller that can handle the target service request, including: the routing center confirms all second controllers that are not disconnected except the controller in the first path;
  • the routing center sequentially acquires the second configuration information corresponding to each of the second controllers
  • This application provides a path addressing method to determine whether the connection between the network function entity and the controller is disconnected. If the connection is disconnected, the network function entity forwards the service request to the routing center, and the routing center directly traverses other unbroken lines according to the service request. controller until an available target controller is found, which reduces the steps of the routing center to redistribute paths and improves the efficiency of path redistribution.
  • FIG. 1 is a schematic diagram of a scene of a network service system provided by an embodiment of the present application
  • FIG. 2 is a schematic flowchart of an embodiment of the path addressing method in the embodiment of the present application
  • FIG. 3 is a schematic flow diagram of an embodiment of judging whether the connection between the first controller and at least one network function entity is disconnected according to the embodiment of the present application;
  • FIG. 4 is a schematic flow diagram of an embodiment of determining a target controller provided by the embodiment of the present application.
  • Fig. 5 is a schematic flowchart of another embodiment of confirming a target controller provided by the embodiment of the present application.
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.
  • a feature defined as “first” or “second” may explicitly or implicitly include one or more of said features.
  • “plurality” means two or more, unless otherwise specifically defined.
  • Embodiments of the present application provide a path addressing method and a network service system, which will be described in detail below.
  • FIG. 1 is a schematic diagram of a network service system provided by an embodiment of the present application.
  • the network service system may include a routing center 100, multiple controllers 200, and at least one network function entity 300.
  • the routing center 100 can be an independent server, or a server network or server cluster composed of servers, for example, the routing center 100 described in the embodiment of the present application, which includes but not limited to computers, network A host, a single web server, a collection of multiple web servers, or a cloud server composed of multiple servers.
  • the cloud server is composed of a large number of computers or network servers based on cloud computing (Cloud Computing).
  • the network function entity can be used to receive the service request sent by the terminal equipment, and can be applied to Network Address Translation (NAT, Network Address Translation), operator/telecom level network address translation (CGN, Carrier Grade NAT), Firewall (FW, Firewall), Application Exchange Controller (ADC, Application Delivery controller), Application Performance Monitoring (APM, Application Performance Monitoring), Content Distribution Network (CDN, Content Distribution Network), Uniform Resource Locator ( URL, Uniform Resource Locator) filter, of course, is not limited to this; the network functional entity is mainly used to receive the data flow of the terminal device, and analyze the received data flow.
  • NAT Network Address Translation
  • CGN Carrier Grade NAT
  • Firewall FW, Firewall
  • ADC Application Exchange Controller
  • API Application Performance Monitoring
  • CDN Content Distribution Network
  • Uniform Resource Locator URL, Uniform Resource Locator
  • FIG. 1 is only an application scenario related to the solution of this application, and does not constitute a limitation on the application scenario of the solution of this application. More or fewer controllers are shown. For example, only one controller is shown in FIG. 1 . It can be understood that the network service system may also include one or more other services, which are not specifically limited here.
  • the network service system may further include a memory 400 for storing data, such as storing service request data.
  • the routing center 100 may be used to determine the first path connected to at least one network function entity; and the routing center 100 may also be used to determine the first controller connected to at least one network function entity in the first path .
  • the first controller among the plurality of controllers 200 may be used to determine whether there is a disconnection between the first controller and at least one network function entity. If disconnected, the first controller may send the first configuration information corresponding to the first controller to the routing center 100;
  • the routing center 100 may also be configured to receive the first configuration information, and traverse all other controllers except the controller in the first path to determine a target controller that can handle the target service request. At the same time, the routing center 100 can also be used to assign the target controller to at least one network function entity.
  • At least one network function entity 300 processes the target service request under the control of the target controller.
  • An embodiment of the present application provides a path addressing method, which is applied to a network service system, and the network service system may include a routing center 100 , multiple controllers 200 , and at least one network function entity 300 .
  • Each controller may be pre-configured to correspond to a service type, that is, each controller cluster may be pre-configured to control a network function entity to process a type of service.
  • a service request may require multiple different processing procedures; therefore, a service request may correspond to multiple different controllers to complete different processing procedures in a service request.
  • Multiple controllers can be integrated into multiple different paths according to the processed business requests, and a path includes at least one controller; and at least one controller in the path is usually arranged according to the processing order of the business requests.
  • controllers on each path are respectively connected to the routing center, and at least one network function entity is also connected to the routing center.
  • FIG. 2 it is a schematic flow chart of an embodiment of the path addressing method in the embodiment of the present application, and the path addressing method includes:
  • different network functional entities are usually connected to only one path to process one type of service request; however, the service requests processed by different paths may be the same.
  • the multiple controllers are usually arranged in the order of processing service requests, so the first controller directly connected to at least one network function entity can be determined; Wherein, the first controller corresponds to the first step in the service request processed by the first path.
  • the first controller cannot control the network function entity to process the service request; at this time, the first configuration information corresponding to the disconnected first controller can be sent to The routing center, and the routing center can find a new controller to process the target service request according to the first configuration information.
  • the routing center receives the first configuration information, and according to the first configuration information, traverses all other controllers except the controller in the first path to determine a target controller that can process the target service request.
  • the first controller is located on the first path, and the first path handles the same type of service requests. Since the first controller is directly connected to the network function entity, when the first controller and the network function When the entities are disconnected, the network function entity cannot process the target service request; that is, all controllers in the entire first path cannot process the target service request.
  • the first controller forwards its corresponding first configuration information to the routing center, and the routing center can search for other target controllers that can handle the target service request according to the first configuration information after receiving the first configuration information.
  • the routing center does not need to find the controller in the first path; that is, it only searches for the target controller in other controllers except the controller in the first path.
  • each controller in the first path since all controllers in the first path are arranged according to the processing order of service requests, that is, each controller in the first path only processes a part of service requests, or only completes the processing of service requests A step in the whole step of . Therefore, when the first controller is disconnected, it means that the first controller cannot perform the first step in the entire process of processing service requests, and then other controllers in the first path cannot perform other steps in the entire process of processing service requests. next steps. In the process of actually finding the target controller by the routing center, the routing center only needs to find the target controller among other controllers except the controller in the first path. The target service request processed by the target controller may be forwarded to the first path for subsequent processing.
  • the routing center assigns the target controller to at least one network function entity.
  • At least one network function entity processes the target service request under the control of the target controller.
  • This application provides a path addressing method to determine whether the connection between the network function entity and the controller is disconnected. If the connection is disconnected, the network function entity will forward the service request to the routing center, and the routing center will directly traverse other unbroken connections according to the service request. controller until an available target controller is found, reducing the steps of the routing center to redistribute paths, and improving the efficiency of path redistribution.
  • a schematic flowchart of an embodiment of judging whether the connection between the first controller and at least one network function entity is disconnected may include:
  • the first controller regularly sends the first detection signal to at least one network function entity.
  • the first controller does not receive the first feedback signal from at least one network function entity within a preset time period, confirm that at least one network function entity is disconnected from the first controller.
  • the first controller generates disconnection prompt information and sends it to the routing center.
  • the controller may be used to determine whether the connection between the controller itself and the network function entity is disconnected. Specifically, each controller is connected to the routing center, and the controller can regularly send a detection signal to the corresponding network functional entity; if within a preset time period, the controller receives the feedback signal fed back by the network functional entity, Then it can be confirmed that there is no disconnection between the controller and the network function entity. Similarly, if the controller does not receive the feedback signal fed back by the network function entity within the preset time period, it can be confirmed that the controller is disconnected from the network function entity.
  • the network service system includes a network function entity, and the network function entity can use multiple controllers in the first path to process a type of target service request; and the multiple controllers follow the The processing sequence of processing target business requests.
  • the first path includes multiple different controllers to complete different steps in the whole process of processing the target service request; and the first controller among the multiple different controllers is directly connected to the network function entity.
  • the first controller can regularly send the first detection signal to the network function entity, and if the connection between the network function entity and the first controller is not disconnected, the network function entity can process the first detection signal and generate the first feedback The signal is sent to the first controller. If the first controller receives the first feedback signal within a preset time period, it may be determined that the connection between the network function entity and the first controller is not disconnected.
  • the network function entity cannot receive the first detection signal at all, let alone generate a first feedback signal corresponding to the first detection signal and feed it back to the first controller. Therefore, if the first controller does not receive the first feedback signal from the network function entity within a preset period of time, it may be considered that the network function entity is disconnected from the first controller.
  • the routing center can generate a prompt signal to prompt the operator to check the network service system and troubleshoot.
  • the network service system may further include a listener, and the listener may be used to monitor whether the connection between the network function entity and the controller is disconnected.
  • the process of using the listener to monitor whether the connection between the network functional entity and the controller is disconnected can refer to the above-mentioned specific steps for the controller to monitor whether the connection between itself and the network functional entity is disconnected, which is not limited here.
  • the network functional entity may generate disconnection prompt information and send the disconnection prompt information to the routing center to remind the routing center that a disconnection has occurred in the network service system.
  • the network function entity when the network function entity generates and sends the disconnection prompt information, the network function entity also needs to send the corresponding target service request to the routing center; and the routing center receives the target service request After the request, it is necessary to find the target controller corresponding to the target service request to avoid interruption of the processing of the target service request.
  • the routing center after the routing center receives the target service request, the routing center also needs to acquire the first configuration information corresponding to the disconnected first controller.
  • the routing center can determine the target controller that can process the target service request according to the first configuration information and the target service request.
  • a schematic flow chart of an embodiment of determining the target controller provided by the embodiment of the present application may include:
  • the routing center confirms all second controllers that are not disconnected except the controller in the first path.
  • the routing center sequentially acquires the second configuration information corresponding to each second controller.
  • the controllers in the network service system are all configured in advance to be able to process different service requests; the configuration information corresponding to each controller is different, and the service requests that the controllers can process are also different.
  • the routing center After the routing center confirms the disconnection between the first controller and the network functional entity, the routing center needs to find a new controller to process the target service request in the network functional entity.
  • the routing center first needs to confirm the controllers corresponding to other paths except the first path, and confirm all the second controllers in these paths that are not disconnected. Since the multiple controllers in the same path respectively correspond to a certain step in the whole process of processing the service request, that is, the processing steps of the service request corresponding to the multiple controllers in the same path are different. Therefore, when the first controller in the first path is disconnected, other controllers in the first path cannot perform the processing steps corresponding to the first controller; therefore, the routing center does not need to detect other controllers in the first path.
  • the routing center needs to reconfirm all the second controllers that are not disconnected in other paths; Find a target controller that can handle the target service request among all the second controllers that are not disconnected.
  • the process of determining all second controllers that are not disconnected may include: the routing center sends a second detection signal to other controllers except the controller in the first path; if the routing center is within a preset time period After receiving the second feedback signal from other controllers, it is considered that the other controllers are not disconnected.
  • the routing center may sequentially send the second detection signal to any other controller except the controller in the first path. If there is no disconnection between the routing center and the controller, the controller can process the second detection signal and generate a second feedback signal to send to the routing center. If the routing center receives the second feedback signal within a preset time period, it can be determined that the connection between the network function entity and the routing center is not disconnected.
  • the routing center cannot receive the second detection signal at all, let alone generate a second feedback signal corresponding to the second detection signal and feed it back to the routing center. Therefore, if the routing center does not receive the second feedback signal from the controller within a preset time period, it can be considered that the routing center is disconnected from the controller.
  • the routing center if the routing center receives the second feedback signal, but does not receive the second feedback signal within the preset time period, it can be considered that there is no disconnection between the routing center and the controller, but other problems occur. fault, causing a delay in sending the second feedback signal. At this time, the routing center can generate a prompt signal to prompt the operator to check the network service system and troubleshoot.
  • the network function entity is normally connected to the routing center. That is, signals can be received or sent normally between the network functional entity and the routing center.
  • the length of the specific time period of the preset time period can be changed according to the actual usage of the network service system, and there is no limitation here.
  • the routing center can also obtain the second configuration information corresponding to each second controller that is not disconnected in turn, and compare the first control According to the first configuration information corresponding to the controller and the second configuration information corresponding to the second controller, it is judged whether the second controller can process the target service request, that is, to confirm the target controller among all the second controllers.
  • the routing center compares the first configuration information corresponding to the first controller with the second configuration information corresponding to the second controller, and determines whether the second controller can process the target service request, which may include:
  • first configuration information matches the second configuration information, confirm that the second controller can process the target service request; if the first configuration information does not match the second configuration information, then confirm that the second controller cannot process the target business request.
  • the preset value can be 90%, that is, when the similarity between multiple configuration information corresponding to different controllers is greater than or equal to 90%, it can be considered that different controllers can handle the same type of business request. That is, if the similarity between the first configuration information and the second configuration information is greater than or equal to 90%, that is, the first configuration information and the second configuration information match; then it can be considered that the first controller corresponding to the first configuration information and the second controller
  • the second controller corresponding to the configuration information can process the same type of service request; that is, the second controller can process the target service request corresponding to the first controller.
  • the similarity between the first configuration information and the second configuration information is less than or equal to 90%, that is, the first configuration information and the second configuration information do not match, it can be considered that the first controller corresponding to the first configuration information and the second configuration information
  • the second controller corresponding to the configuration information cannot process the same type of service request; that is, the second controller cannot process the target service request corresponding to the first controller.
  • the routing center when the routing center sequentially acquires the second configuration information corresponding to each second controller, and compares the first configuration information with the second configuration information; if the routing center determines that the second configuration information corresponding to the second controller is The configuration information matches the first configuration information, that is, when the second controller can process the target service request, the routing center stops acquiring the second configuration information corresponding to the second controller.
  • the second controller corresponding to the second configuration information corresponding to the first configuration information is the target controller capable of processing the target service request.
  • the second controller can be used to process the target service request that the first controller cannot handle, that is, the second controller is used to control the network function entity to process the target service request.
  • the routing center stops acquiring the second configuration information corresponding to the second controller that is not disconnected.
  • the routing center may judge the second controllers that are not disconnected sequentially, or judge whether all other controllers except the controller in the first path are disconnected at the same time. That is, the routing center needs to first determine all the second controllers that are not disconnected except the controller in the first path, and then obtain and compare the second configuration information corresponding to each second controller in order to determine the target controller.
  • FIG. 5 it is a schematic flowchart of another embodiment of confirming the target controller provided by the embodiment of the present application, wherein the routing center receives the first configuration information and traverses all other controllers except the first path, To determine the target controller that can handle the target business request may include:
  • the routing center sequentially confirms the third controller that is not disconnected except the controller in the first path.
  • the routing center acquires third configuration information corresponding to the third controller.
  • the routing center may also judge whether the third controller is the target controller. That is, the routing center can sequentially send the third detection signal to all other controllers except the controller in the first path. If the third controller is not disconnected, the third controller can process the third detection signal, and The third feedback information is generated and fed back to the routing center. While the third controller that is not disconnected feeds back the third feedback information to the routing center, the third controller that is not disconnected may also send the third configuration information corresponding to itself to the routing center.
  • the routing center When the routing center receives the third feedback information, it can confirm that the third controller is not disconnected; the routing center will also receive the third configuration information corresponding to the third controller that is not disconnected, and compare the first configuration information with the third The configuration information confirms whether the third controller is the target controller.
  • the process of comparing the first configuration information and the third configuration information to confirm whether the third controller is the target controller can refer to the comparison of the first configuration information and the second configuration information to confirm whether the second controller is is the process of the target controller, without any limitation here.
  • the routing center does not need to judge whether the third controller is disconnected, nor does it need to obtain the third configuration information corresponding to the third controller that is not disconnected.
  • the routing center can obtain multiple disconnection controllers that can handle business request; and determine the priority of multiple business requests, according to the priority of multiple business requests to find the target controller corresponding to different business requests.
  • the priorities of the multiple service requests may be the complexity of the multiple service requests, or the priority of the multiple service requests, or the processing order of the multiple service requests.
  • each of the above units or structures can be implemented as an independent entity, or can be combined arbitrarily as the same or several entities.
  • each of the above units or structures please refer to the previous method embodiments, here No longer.

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Abstract

本申请公开了一种路径寻址方法和网络业务系统,该方法包括:确定与至少一个网络功能实体关联的第一路径,以及第一路径中与至少一个网络功能实体直接连接的第一控制器;判断第一控制器与至少一个网络功能实体之间是否断线;若断线,则将第一控制器对应的第一配置信息发送至路由中心;路由中心接收到第一配置信息,遍历除第一路径中的控制器之外的其他所有控制器,以确定可处理目标业务请求的目标控制器;路由中心将目标控制器分配给至少一个网络功能实体;至少一个网络功能实体在目标控制器的控制下处理目标业务请求;该方法减少路由中心重分配路径的步骤,提高了路径重分配的效率。

Description

路径寻址方法和网络业务系统 技术领域
本申请涉及通信技术领域,具体涉及一种路径寻址方法和网络业务系统。
背景技术
网络技术的发展给人们的生活、工作带来了极大的便利,越来越多的用户利用网络从事各种活动,用户通过终端设备将业务请求分配给网络功能实体进行业务处理。
现有技术下的业务数据系统中包括多个网络功能实体和多个控制器,多个网络功能实体和多个控制器之间形成了多个不同的处理业务请求的路径,而这些路径经常会发生断线的问题。
发明内容
本申请实施例提供一种路径寻址方法和网络业务系统,旨在解决现有技术下的网络功能实体和控制器之间断线,导致业务传输中断的问题。
一方面,本申请提供一种路径寻址方法,应用于网络业务系统,所述网络业务系统包括路由中心,多个控制器,至少一个网络功能实体,所述多个控制器之间根据处理的业务请求集成为多条不同的路径,所述路径上包括至少一个所述控制器,且所述路径上的至少一个控制器按照处理所述业务请求的处理顺序排布;所述路径上的控制器分别与所述路由中心连接,所述至少一个网络功能实体与所述路由中心连接;
所述路径寻址方法包括:
确定与所述至少一个网络功能实体关联的第一路径,以及所述第一路径中与所述至少一个网络功能实体直接连接的第一控制器;
判断所述第一控制器与所述至少一个网络功能实体之间是否断线;
若断线,则将所述第一控制器对应的第一配置信息发送至所述路由中心;
所述路由中心接收到所述第一配置信息,遍历除所述第一路径中的控制器之外的其他所有控制器,以确定可处理所述目标业务请求的目标控制器;
所述路由中心将所述目标控制器分配给所述至少一个网络功能实体;
所述至少一个网络功能实体在所述目标控制器的控制下处理所述目标业务请求。
进一步的,所述判断所述第一控制器与所述至少一个网络功能实体之间是否断线,包括:
所述第一控制器定时发送第一检测信号至所述至少一个网络功能实体;
若所述第一控制器在预设时间段内未接收到来自所述至少一个网络功能实体的第一反馈信号,则确认所述至少一个网络功能实体与所述第一控制器之间断线;
所述第一控制器生成断线提示信息并发送至所述路由中心。
所述路由中心确定可处理所述目标业务请求的目标控制器,包括:
所述路由中心确认除所述第一路径中的控制器外的,未断线的所有第二控制器;
所述路由中心依次获取每个所述第二控制器对应的第二配置信息;
对比所述第一配置信息和所述第二配置信息,判断所述第二控制器是否可处理所述目标业务请求。
所述路由中心确认除所述第一路径中的控制器外的,未断线的所有第二控制器,包括:
所述路由中心发送第二检测信号至除所述第一路径中的控制器外的其他控制器;
若所述路由中心在预设时间段内接收到来自所述其他控制器的第二反馈信号,则认为所述其他控制器没有断线。
进一步的,所述对比所述第一配置信息和所述第二配置信息,判断所述第二控制器是否可处理所述目标业务请求,包括:
若所述第一配置信息和所述第二配置信息匹配,则确认所述第二控制器可处理所述目标业务请求;
若所述第一配置信息和所述第二配置信息不匹配,则确认所述第二控制器不可处理所述目标业务请求。
进一步的,所述方法还包括:
若所述第二控制器可处理所述目标业务请求,则所述路由中心停止获取所述第二控制器对应的第二配置信息;
以第二控制器为可处理所述目标业务请求的目标控制器。
进一步的,所述路由中心接收到所述第一配置信息,遍历除所述第一路径之外的,其他所有控制器,以确定可处理所述目标业务请求的目标控制器,包括:
所述路由中心依次确认除所述第一路径中的控制器外的,未断线的第三控制器;
若所述第三控制器未断线,所述路由中心获取所述第三控制器对应的第三配置信息;
对比所述第一配置信息和所述第三配置信息,判断所述第三控制器是否可处理所述目标业务请求。
第二方面,本申请还提供一种网络业务系统,所述网络业务系统包括路由中心,多个控制器,至少一个网络功能实体,所述多个控制器之间根据处理的业务请求集成为多条不同的路径,所述路径上包括至少一个所述控制器,且所述路径上的至少一个控制器按照处理所述业务请求的顺序排布;所述路径上的控制器分别与所述路由中心连接,所述至少一个网络功能实体与所述路由中心连接;
确定与所述至少一个网络功能实体关联的第一路径,以及所述第一路径中与所述至少一个网络功能实体直接连接的第一控制器;
判断所述第一控制器与所述至少一个网络功能实体之间是否断线;
若断线,则将所述第一控制器对应的第一配置信息发送至所述路由中心;
所述路由中心接收到所述第一配置信息,遍历除所述第一路径中的控制器之外的其他所有控制器,以确定可处理所述目标业务请求的目标控制器;
所述路由中心将所述目标控制器分配给所述至少一个网络功能实体;
所述至少一个网络功能实体在所述目标控制器的控制下处理所述目标业务请求。
进一步的,所述第一控制器判断所述第一控制器与所述至少一个网络功能实体之间是否断线,包括:
所述第一控制器定时发送第一检测信号至所述至少一个网络功能实体;
若所述第一控制器在预设时间段内未接收到来自所述至少一个网络功能实体的第一反馈信号,则确认所述至少一个网络功能实体与所述第一控制器之间断线;
所述第一控制器生成断线提示信息并发送至所述路由中心。
进一步的,所述路由中心确定可处理所述目标业务请求的目标控制器,包括:所述路由中心确认除所述第一路径中的控制器外的,未断线的所有第二控制器;
所述路由中心依次获取每个所述第二控制器对应的第二配置信息;
对比所述第一配置信息和所述第二配置信息,判断所述第二控制器是否可处理所述目标业务请求。
本申请提供一种路径寻址方法,判断网络功能实体与控制器之间是否断线,若断线,则网络功能实体将业务请求转发到路由中心,路由中心直接根据业务请求遍历其他未断线的控制器,直至找到可用的目标控制器,减少路由中心重分配路径的步骤,提高了路径重分配的效率。
附图说明
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的网络业务系统的场景示意图;
图2为本申请实施例中路径寻址方法的一实施例流程示意图;
图3为本申请实施例提供的判断第一控制器与至少一个网络功能实体之间是否断线的一实施例流程示意图;
图4为本申请实施例提供的确定目标控制器的一实施例流程示意图;
图5为本申请实施例提供的确认目标控制器的另一实施例流程示意图。
具体实施方式
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清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
在本申请的描述中,需要理解的是,术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本申请和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本申请的限制。此外,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所述特征。在本申请的描述中,“多个”的含义是两个或两个以上,除非另有明确具体的限定。
在本申请中,“示例性”一词用来表示“用作例子、例证或说明”。本申请中被描述为“示例性”的任何实施例不一定被解释为比其它实施例更优选或更具优势。为了使本领域任何技术人员能够实现和使用本申请,给出了以下描述。在以下描述中,为了解释的目的而列出了细节。应当明白的是,本领域普通技术人员可以认识到,在不使用这些特定细节的情况下也可以实现本申请。在其它实例中,不会对公知的结构和过程进行详细阐述,以避免不必要的细节使本申请的描述变得晦涩。因此,本申请并非旨在限于所示的实施例,而是与符合本申请所公开的原理和特征的最广范围相一致。
需要说明的是,本申请实施例方法由于是在电子设备中执行,各电子设备的处理对象均以数据或信息的形式存在,例如时间,实质为时间信息,可以理解的是,后续实施例中若提及尺寸、数量、位置等,均为对应的数据存在,以便电子设备进行处理,具体此处不作赘述。
本申请实施例提供一种路径寻址方法和网络业务系统,以下分别进行详细说明。
请参阅图1,图1为本申请实施例所提供的网络业务系统的场景示意图,该 网络业务系统可以包括路由中心100、多个控制器200,至少一个网络功能实体300。
本申请实施例中,该路由中心100可以是独立的服务器,也可以是服务器组成的服务器网络或服务器集群,例如,本申请实施例中所描述的路由中心100,其包括但不限于计算机、网络主机、单个网络服务器、多个网络服务器集或多个服务器构成的云服务器。其中,云服务器由基于云计算(Cloud Computing)的大量计算机或网络服务器构成。
且在本申请的实施例中,网络功能实体可以用于接收终端设备发送的业务请求,可以应用于网络地址转换(NAT,Network Address Translation)、运营商/电信级网络地址转换(CGN,Carrier Grade NAT)、防火墙(FW、Firewall)、应用交换控制器(ADC,Application Delivery controller)、应用程序性能监控(APM,Application Performance Monitoring)、内容分发网络(CDN,Content Distribution Network)、统一资源定位器(URL,Uniform Resource Locator)过滤器,当然不限于此;网络功能实体主要用于接收终端设备的数据流,并对接收到的数据流进行分析。
本领域技术人员可以理解,图1中示出的应用环境,仅仅是与本申请方案一种应用场景,并不构成对本申请方案应用场景的限定,其他的应用环境还可以包括比图1中所示更多或更少的控制器,例如图1中仅示出1个控制器,可以理解的,该网络业务系统还可以包括一个或多个其他服务,具体此处不作限定。
另外,如图1所示,该网络业务系统还可以包括存储器400,用于存储数据,如存储业务请求数据。
需要说明的是,图1所示的网络业务系统的场景示意图仅仅是一个示例,本申请实施例描述的网络业务系统以及场景是为了更加清楚的说明本申请实施例的技术方案,并不构成对于本申请实施例提供的技术方案的限定,本领域普通技术人员可知,随着网络业务系统的演变和新业务场景的出现,本申请实施例提供的技术方案对于类似的技术问题,同样适用。
在上述实施例中,路由中心100可以用于确定与至少一个网络功能实体连接的第一路径;且路由中心100也可以用于确定第一路径中与至少一个网络功 能实体连接的第一控制器。
而多个控制器200中的第一控制器可以用于判断所述第一控制器与至少一个网络功能实体之间是否断线。若断线,则第一控制器可以将第一控制器对应的第一配置信息发送至路由中心100;
而路由中心100还可以用于接收第一配置信息,并遍历除第一路径中的控制器之外的其他所有控制器,以确定可处理目标业务请求的目标控制器。同时路由中心100还可以用于将所述目标控制器分配给至少一个网络功能实体。
而至少一个网络功能实体300在目标控制器的控制下处理目标业务请求。
本申请实施例中提供一种路径寻址方法,该路径寻址方法应用于网络业务系统,该网络业务系统可以包括路由中心100,多个控制器200,至少一个网络功能实体300。其中每个控制器可以预先被配置为对应一种业务类型,即每个控制器集群可以预先被配置为可以控制网络功能实体处理一种类型的业务。
在上述实施例中,一个业务请求可能需要多个不同的处理流程;因此,一个业务请求可以对应多个不同的控制器,以完成一个业务请求中的不同的处理流程。多个控制器之间可以根据处理的业务请求集成为多条不同的路径,一个路径中包括至少一个控制器;且路径中的至少一个控制器通常按照业务请求的处理顺序排布。
在上述实施例中,每个路径上的控制器分别与路由中心连接,而至少一个网络功能实体也与路由中心连接。
如图2所示,为本申请实施例中路径寻址方法的一实施例流程示意图,该路径寻址方法包括:
21、确定与至少一个网络功能实体连接的第一路径,以及第一路径中与至少一个网络功能实体直接连接的第一控制器。
在本申请的实施例中,不同的网络功能实体通常只连接一条路径以处理一种类型的业务请求;但在不同的路径之间,处理的业务请求可以相同。
由于第一路径中包括至少一个控制器,当控制器为多个时,多个控制器通常按照业务请求的处理顺序排布,因此可以确定与至少一个网络功能实体直接连接的第一控制器;其中,第一控制器对应第一路径所处理的业务请求中的第 一个步骤。
22、判断第一控制器与至少一个网络功能实体之间是否断线。
23、若断线,则将第一控制器对应的第一配置信息发送至路由中心。
若第一控制器与与之相连的网络功能实体之间断线,则第一控制器无法控制网络功能实体处理业务请求;此时可以将断线的第一控制器对应的第一配置信息发送至路由中心,而路由中心可以根据第一配置信息寻找新的控制器以处理目标业务请求。
24、路由中心接收到第一配置信息,并根据第一配置信息,遍历除第一路径中的控制器之外的其他所有控制器,以确定可处理所述目标业务请求的目标控制器。
在本申请的实施例中,第一控制器位于第一路径,且第一路径处理同一类型的业务请求,由于第一控制器是与网络功能实体直接连接的,当第一控制器与网络功能实体之间断线时,网络功能实体无法处理目标业务请求;即整个第一路径中的所有控制器均无法处理目标业务请求。
此时第一控制器将自身对应的第一配置信息转发至路由中心,而路由中心在接收到第一配置信息后,可以根据第一配置信息寻找其他可处理目标业务请求的目标控制器。在路由中心实际寻找目标控制器的过程中,无需寻找第一路径中的控制器;即只在除第一路径中的控制器之外的其他控制器中寻找目标控制器。
在上述实施例中,由于第一路径中的所有控制器是按照业务请求的处理顺序排布的,即第一路径中的每个控制器仅处理业务请求的一部分,或是仅完成处理业务请求的整个步骤中的某个步骤。因此当第一控制器断线时,说明第一控制器无法进行处理业务请求的整个步骤中的第一步,那么第一路径中的其他控制器也无法进行处理业务请求的整个步骤中的其他后续步骤。在路由中心实际寻找目标控制器的过程中,路由中心仅需要在除第一路径中的控制器之外的其他控制器中寻找目标控制器即可。而经过目标控制器处理后的目标业务请求,可以再转发至第一路径中进行后续处理。
25、路由中心将目标控制器分配给至少一个网络功能实体。
26、至少一个网络功能实体在目标控制器的控制下处理目标业务请求。
本申请提供一种路径寻址方法,判断网络功能实体与控制器之间是否断线,若断线则网络功能实体将业务请求转发到路由中心,路由中心直接根据业务请求遍历其他未断线的控制器,直至找到可用的目标控制器,减少路由中心重分配路径的步骤,提高了路径重分配的效率。
如图3所示,为本申请实施例提供的判断第一控制器与至少一个网络功能实体之间是否断线的一实施例流程示意图,可以包括:
31、第一控制器定时发送第一检测信号至至少一个网络功能实体。
32、若第一控制器在预设时间段内未接收到来自至少一个网络功能实体的第一反馈信号,则确认至少一个网络功能实体与第一控制器之间断线。
33、第一控制器生成断线提示信息并发送至路由中心。
在本申请的实施例中,可以利用控制器来判断控制器自身与网络功能实体之间是否断线。具体的,每个控制器均与路由中心连接,而控制器可以定时发送检测信号至与之对应的网络功能实体;若是在预设时间段内,控制器接收到了网络功能实体反馈的反馈信号,则可以确认控制器与网络功能实体之间没有断线。同理,若是在预设时间段内,控制器没有接收到网络功能实体反馈的反馈信号,则可以确认控制器与网络功能实体之间断线。
在本申请的一个具体实施例中,网络业务系统中包括一个网络功能实体,该网络功能实体可以利用第一路径中的多个控制器处理一种类型的目标业务请求;且多个控制器按照处理目标业务请求的处理顺序排布。第一路径中包括多个不同的控制器以完成处理目标业务请求整个流程中的不同步骤;而多个不同的控制器中的第一控制器与该网络功能实体直接连接。第一控制器可以定时发送第一检测信号至该网络功能实体,若是网络功能实体与第一控制器之间未断线,则网络功能实体可以对第一检测信号进行处理,并生成第一反馈信号发送给第一控制器。若是第一控制器在预设时间段内接收到了该第一反馈信号,则可以确定网络功能实体与第一控制器之间未断线。
同理,若是网络功能实体与第一控制器之间断线,则网络功能实体根本无法接收第一检测信号,更无法产生与第一检测信号对应的第一反馈信号并反馈给第一控制器。因此,若是第一控制器在预设时间段内没有接收到来自网络功能实体的第一反馈信号,则可以认为网络功能实体与第一控制器之间断线。
在上述实施例中,若是第一控制器接收到了第一反馈信号,但并不是在预设时间段内接收到第一反馈信号,则可以认为网络功能实体与第一控制器之间未断线,但出现了其他故障,使得第一反馈信号的发送出现了延迟。此时,路由中心可以生成提示信号以提示操作人员对网络业务系统进行检查,排除故障。
在本申请的另一些实施例中,网络业务系统还可以包括监听器,并可以利用监听器监听网络功能实体与控制器之间是否断线。利用监听器监听网络功能实体与控制器之间是否断线的过程,可以参考前述控制器监控自身与网络功能实体之间是否断线的具体步骤,此处不做限定。
在本申请的实施例中,判断某个路径中的某个控制器是否断线的过程,可以参考上述内容,此处不做任何限定。
当确定了网络功能实体与第一控制器之间断线后,网络功能实体可以生成断线提示信息,并将断线提示信息发送至路由中心,以提示路由中心网络业务系统中发生了断线。
在本申请的另一些实施例中,在网络功能实体生成并发送断线提示信息的同时,网络功能实体还需要将与之对应的目标业务请求发送给路由中心;而路由中心在接收到目标业务请求后,需要寻找与目标业务请求对应的目标控制器,避免对目标业务请求的处理中断。
在上述实施例中,当路由中心接收到目标业务请求后,路由中心还需要获取断线的第一控制器对应的第一配置信息。而路由中心可以根据第一配置信息和目标业务请求确定可以处理目标业务请求的目标控制器。
如图4所示,为本申请实施例提供的确定目标控制器的一实施例流程示意图,可以包括:
41、路由中心确认除第一路径中的控制器外的,未断线的所有第二控制器。
42、路由中心依次获取每个第二控制器对应的第二配置信息。
43、对比第一配置信息和第二配置信息,确认第二控制器是否可以处理目标业务请求。
具体的,网络业务系统中的控制器均被提前配置为可以处理不同的业务请求;每个控制器对应的配置信息不同,控制器可以处理的业务请求也不同。在路由中心确认第一控制器与网络功能实体之间断线后,路由中心需要寻找新的 控制器以处理网络功能实体中的目标业务请求。
在上述实施例中,路由中心首先需要确认除第一路径外的其他路径对应的控制器,并确认这些路径中未断线的所有的第二控制器。由于同一路径中的多个控制器分别对应处理业务请求的整个流程中的某一步,即同一路径中的多个控制器对应的对业务请求的处理步骤是不同的。因此,当第一路径中的第一控制器断线时,第一路径中的其他控制器也无法进行第一控制器对应的处理步骤;因此路由中心无需检测第一路径中的其他控制器。
具体的,路由中心在确认了除第一路径外的其他路径对应的控制器后,需要再次确认其他路径中未断线的所有的第二控制器;只有第二控制器未断线,才能从所有的未断线的第二控制器中,寻找可以处理目标业务请求的目标控制器。
其中,确定未断线的所有的第二控制器的过程,可以包括:路由中心发送第二检测信号至除第一路径中的控制器外的其他控制器;若路由中心在预设时间段内接收到来自其他控制器的第二反馈信号,则认为其他控制器没有断线。
具体的,当路由中心接收到目标业务请求后,路由中心可以依次发送第二检测信号至,除第一路径中的控制器之外的其他任一控制器。若是路由中心与控制器之间未断线,则控制器可以对第二检测信号进行处理,并生成第二反馈信号发送给路由中心。若是路由中心在预设时间段内接收到了该第二反馈信号,则可以确定网络功能实体与路由中心之间未断线。
同理,若是路由中心与控制器之间断线,则控制器根本无法接收第二检测信号,更无法产生与第二检测信号对应的第二反馈信号并反馈给路由中心。因此,若是路由中心在预设时间段内没有接收到来自控制器的第二反馈信号,则可以认为路由中心与控制器之间断线。
在上述实施例中,若是路由中心接收到了第二反馈信号,但并不是在预设时间段内接收到第二反馈信号,则可以认为路由中心与控制器之间未断线,但出现了其他故障,使得第二反馈信号的发送出现了延迟。此时,路由中心可以生成提示信号以提示操作人员对网络业务系统进行检查,排除故障。
需要说明的是,在上述实施例中,在确认除第一路径中的控制器外的,未断线的所有第二控制器时,网络功能实体与路由中心之前正常连接。即网络功 能实体和路由中心之间可以正常的接收或发送信号。且在上述实施例中,预设时间段的具体时间段的长短可以根据实际的网络业务系统的使用情况进行更改,此处不做任何限定。
在上述实施例中,当路由中心确认了未断线的所有第二控制器后,路由中心还可以依次获取每个未断线的第二控制器对应的第二配置信息,并对比第一控制器对应的第一配置信息和第二控制器对应的第二配置信息,判断第二控制器是否可以处理目标业务请求,即在所有的第二控制器中确认目标控制器。
其中,路由中心对比第一控制器对应的第一配置信息和第二控制器对应的第二配置信息,判断第二控制器是否可以处理目标业务请求,可以包括:
若第一配置信息和第二配置信息匹配,则确认第二控制器可处理所述目标业务请求;若第一配置信息和第二配置信息不匹配,则确认第二控制器不可处理所述目标业务请求。
具体的,通常来说处理同类业务请求的控制器对应的配置信息之间会存在相似或相同的信息。若是不同控制器对应的多个配置信息之间的相似度大于预设值,则可以认为不同的控制器可以处理相同类型的业务请求。
在本申请的一个具体实施例中,预设值可以为90%,即当不同控制器对应的多个配置信息之间的相似度大于或等于90%时,可以认为不同控制器可以处理相同类型的业务请求。即若是第一配置信息和第二配置信息之间的相似度大于或等于90%,即第一配置信息和第二配置信息匹配;则可以认为第一配置信息对应的第一控制器和第二配置信息对应的第二控制器,两者可以处理相同类型的业务请求;即第二控制器可以处理第一控制器对应的目标业务请求。
而若是第一配置信息和第二配置信息之间的相似度小于或等于90%,即第一配置信息和第二配置信息不匹配,则可以认为第一配置信息对应的第一控制器和第二配置信息对应的第二控制器,两者不可以处理相同类型的业务请求;即第二控制器不可以处理第一控制器对应的目标业务请求。
在上述实施例中,路由中心在依次获取每个第二控制器对应的第二配置信息,并对比第一配置信息和第二配置信息时;若是路由中心判断出第二控制器对应的第二配置信息与第一配置信息匹配,即第二控制器可以处理目标业务请 求时,路由中心停止获取第二控制器对应的第二配置信息。此时与第一配置信息对应的第二配置信息对应的第二控制器,即为可处理目标业务请求的目标控制器。可以利用该第二控制器处理第一控制器无法处理的目标业务请求,即利用第二控制器控制网络功能实体对目标业务请求进行处理。
在上述实施例中,若是路由中心确认了目标控制器后,路由中心停止获取未断线的第二控制器对应的第二配置信息。
上述实施例中,路由中心可以依次判断未断线的第二控制器,或是同时对除第一路径中的控制器外的,其他所有控制器进行是否断线的判断。即路由中心需要先判断除第一路径中的控制器外的,未断线的所有的第二控制器,再依次获取每个第二控制器对应的第二配置信息并进行对比,以确定目标控制器。
如图5所示,为本申请实施例提供的确认目标控制器的另一实施例流程示意图,其中路由中心接收到第一配置信息,并遍历除第一路径之外的,其他所有控制器,以确定可处理目标业务请求的目标控制器可以包括:
51、路由中心依次确认除第一路径中的控制器外的,未断线的第三控制器。
52、若第三控制器未断线,路由中心获取第三控制器对应的第三配置信息。
53、对比第一配置信息和第三配置信息,判断第三控制器是否可以处理目标业务请求。
在上述实施例中,路由中心在判断未断线的第三控制器的同时,也可以判断第三控制器是否为目标控制器。即路由中心可以依次发送第三检测信号至除第一路径中的控制器外的其他所有控制器,若是第三控制器未断线,则第三控制器可以对第三检测信号进行处理,并生成第三反馈信息反馈给路由中心。而在未断线的第三控制器反馈第三反馈信息给路由中心的同时,未断线的第三控制器也可以将自身对应的第三配置信息发送给路由中心。而路由中心接收到第三反馈信息,可以确认第三控制器未断线;路由中心也会接收到未断线的第三控制器对应的第三配置信息,并对比第一配置信息和第三配置信息确认第三控制器是否为目标控制器。
在本申请的实施例中,对比第一配置信息和第三配置信息确认第三控制器是否为目标控制器的过程,可以参考前述对比第一配置信息和第二配置信息确认第二控制器是否为目标控制器的过程,此处不做任何限定。
在上述实施例中,当路由中心确认了目标控制器后,路由中心无需再判断第三控制器是否断线,也无需获取未断线的第三控制器对应的第三配置信息。
在本申请的实施例中,若是路由中心同时接收到了多个断线提示信息,即整个网络业务系统中发生了多个断线时,路由中心可以获取多个断线的控制器可处理的多个业务请求;并判断多个业务请求的优先级,根据多个业务请求的优先级寻找不同业务请求对应的目标控制器。其中,多个业务请求的优先级,可以多个业务请求的复杂程度,或是多个业务请求的缓急程度,或是多个业务请求的处理顺序。
在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见上文针对其他实施例的详细描述,此处不再赘述。
具体实施时,以上各个单元或结构可以作为独立的实体来实现,也可以进行任意组合,作为同一或若干个实体来实现,以上各个单元或结构的具体实施可参见前面的方法实施例,在此不再赘述。
以上各个操作的具体实施可参见前面的实施例,在此不再赘述。
以上对本申请实施例所提供的一种路径寻址方法和网络业务系统进行了详细介绍,本文中应用了具体个例对本申请的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本申请的方法及其核心思想;同时,对于本领域的技术人员,依据本申请的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本申请的限制。

Claims (10)

  1. 一种路径寻址方法,其特征在于,应用于网络业务系统,所述网络业务系统包括路由中心,多个控制器,至少一个网络功能实体,所述多个控制器之间根据处理的业务请求集成为多条不同的路径,所述路径上包括至少一个所述控制器,且所述路径上的至少一个控制器按照处理所述业务请求的处理顺序排布;所述路径上的控制器分别与所述路由中心连接,所述至少一个网络功能实体与所述路由中心连接;
    所述路径寻址方法包括:
    确定与所述至少一个网络功能实体关联的第一路径,以及所述第一路径中与所述至少一个网络功能实体直接连接的第一控制器;
    判断所述第一控制器与所述至少一个网络功能实体之间是否断线;
    若断线,则将所述第一控制器对应的第一配置信息发送至所述路由中心;
    所述路由中心接收到所述第一配置信息,遍历除所述第一路径中的控制器之外的其他所有控制器,以确定可处理所述目标业务请求的目标控制器;
    所述路由中心将所述目标控制器分配给所述至少一个网络功能实体;
    所述至少一个网络功能实体在所述目标控制器的控制下处理所述目标业务请求。
  2. 根据权利要求1所述的路径寻址方法,其特征在于,所述判断所述第一控制器与所述至少一个网络功能实体之间是否断线,包括:
    所述第一控制器定时发送第一检测信号至所述至少一个网络功能实体;
    若所述第一控制器在预设时间段内未接收到来自所述至少一个网络功能实体的第一反馈信号,则确认所述至少一个网络功能实体与所述第一控制器之间断线;
    所述第一控制器生成断线提示信息并发送至所述路由中心。
  3. 根据权利要求1所述的路径寻址方法,其特征在于,所述路由中心确定可处理所述目标业务请求的目标控制器,包括:
    所述路由中心确认除所述第一路径中的控制器外的,未断线的所有第二控制器;
    所述路由中心依次获取每个所述第二控制器对应的第二配置信息;
    对比所述第一配置信息和所述第二配置信息,判断所述第二控制器是否可处理所述目标业务请求。
  4. 根据权利要求3所述的路径寻址方法,其特征在于,所述路由中心确认除所述第一路径中的控制器外的,未断线的所有第二控制器,包括:
    所述路由中心发送第二检测信号至除所述第一路径中的控制器外的其他控制器;
    若所述路由中心在预设时间段内接收到来自所述其他控制器的第二反馈信号,则认为所述其他控制器没有断线。
  5. 根据权利要求3所述的路径寻址方法,其特征在于,所述对比所述第一配置信息和所述第二配置信息,判断所述第二控制器是否可处理所述目标业务请求,包括:
    若所述第一配置信息和所述第二配置信息匹配,则确认所述第二控制器可处理所述目标业务请求;
    若所述第一配置信息和所述第二配置信息不匹配,则确认所述第二控制器不可处理所述目标业务请求。
  6. 根据权利要求5所述的路径寻址方法,其特征在于,所述方法还包括:
    若所述第二控制器可处理所述目标业务请求,则所述路由中心停止获取所述第二控制器对应的第二配置信息;
    以所述第二控制器为可处理所述目标业务请求的目标控制器。
  7. 根据权利要求1所述的路径寻址方法,其特征在于,所述路由中心接收到所述第一配置信息,遍历除所述第一路径之外的,其他所有控制器,以确定可处理所述目标业务请求的目标控制器,包括:
    所述路由中心依次确认除所述第一路径中的控制器外的,未断线的第三控制器;
    若所述第三控制器未断线,所述路由中心获取所述第三控制器对应的第三配置信息;
    对比所述第一配置信息和所述第三配置信息,判断所述第三控制器是否可处理所述目标业务请求。
  8. 一种网络业务系统,其特征在于,所述网络业务系统包括路由中心,多个控制器,至少一个网络功能实体,所述多个控制器之间根据处理的业务请求集成为多条不同的路径,所述路径上包括至少一个所述控制器,且所述路径上的至少一个控制器按照处理所述业务请求的顺序排布;所述路径上的控制器分别与所述路由中心连接,所述至少一个网络功能实体与所述路由中心连接;
    所述路由中心用于确定与所述至少一个网络功能实体连接的第一路径;
    所述路由中心还用于确定所述第一路径中与所述至少一个网络功能实体连接的第一控制器;
    所述第一控制器用于判断所述第一控制器与所述至少一个网络功能实体之间是否断线;若断线,则所述至少一个网络功能实体将所述至少一个网络功能实体对应的目标业务请求转发至所述路由中心;
    所述路由中心还用于根据所述目标业务请求,遍历除所述第一路径之外的其他路径,以确定可处理所述目标业务请求的目标路径。
  9. 根据权利要求8所述的网络业务系统,其特征在于,所述第一控制器判断所述第一控制器与所述至少一个网络功能实体之间是否断线,包括:
    所述第一控制器定时发送第一检测信号至所述至少一个网络功能实体;
    若所述第一控制器在预设时间段内未接收到来自所述至少一个网络功能实体的第一反馈信号,则确认所述至少一个网络功能实体与所述第一控制器之间断线;
    所述第一控制器生成断线提示信息并发送至所述路由中心。
  10. 根据权利要求8所述的网络业务系统,其特征在于,所述路由中心确定可处理所述目标业务请求的目标控制器,包括:
    所述路由中心确认除所述第一路径中的控制器外的,未断线的所有第二控制器;
    所述路由中心依次获取每个所述第二控制器对应的第二配置信息;
    对比所述第一配置信息和所述第二配置信息,判断所述第二控制器是否可处理所述目标业务请求。
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