WO2017088460A1 - 一种业务报文传输控制的方法、设备及系统 - Google Patents
一种业务报文传输控制的方法、设备及系统 Download PDFInfo
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- WO2017088460A1 WO2017088460A1 PCT/CN2016/086554 CN2016086554W WO2017088460A1 WO 2017088460 A1 WO2017088460 A1 WO 2017088460A1 CN 2016086554 W CN2016086554 W CN 2016086554W WO 2017088460 A1 WO2017088460 A1 WO 2017088460A1
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- edge router
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000005457 optimization Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/302—Route determination based on requested QoS
- H04L45/306—Route determination based on the nature of the carried application
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/567—Integrating service provisioning from a plurality of service providers
Definitions
- the present invention relates to the field of communications technologies, and in particular, to a method, device, and system for service message transmission control.
- a router is an indispensable packet transfer device in the network. Generally, a router simply forwards packets according to user requirements and does not have the capability of packet management.
- MSE Multi-Service Edge Router
- the MSE combines the functions of the traditional service router and the broadband access server Bras. This improvement not only reduces the number of network elements, but also improves the utilization of network resources. Rate and maintenance efficiency.
- the service message sent by the current MSE to the user equipment is forwarded to the third-party application server (inline service) according to the routing rule, and is performed for each service packet. Such processing.
- the existing routing device does not have the ability to intelligently manage service packets flowing through each inline service.
- the embodiment of the present invention provides a method for controlling the transmission of the service packets, which can control the transmission path of the service packets and intelligently modify the service packets. Management, thereby improving the transmission efficiency of business messages.
- the embodiments of the present invention also provide corresponding devices and systems.
- a first aspect of the present invention provides a method for service message transmission control, the method being applied to routing
- the system includes a multi-service edge router and a plurality of application servers, wherein the plurality of application servers are in communication with the multi-service edge router, and the method includes:
- the multi-service edge router receives a service packet
- the multi-service edge router controls, according to the transmission path, that the service packet is transmitted in an application server that should pass through the plurality of application servers.
- the method for controlling the transmission of the service message provided by the first aspect can control the transmission path of the service packet and intelligently manage the service packet, thereby improving the transmission efficiency of the service packet.
- the multi-service edge router determines a transmission path of the service packet according to a feature of the service flow to which the service packet belongs, including:
- the multi-service edge router parses the service packet to determine a service flow to which the service packet belongs;
- the multi-service edge router determines, according to the service flow to which the service packet belongs, an application server that the service packet should flow through, and the sequence of the application server that flows through is used as a transmission path of the service packet.
- the multi-service edge router determines, according to the service flow to which the service packet belongs, an application that the service packet should pass through.
- Server including:
- the multi-service edge router determines an application server that the service packets in the plurality of application servers no longer need to pass;
- the multi-service edge router determines, among the plurality of application servers, an application server that no longer needs to pass, as an application server that the service packet should flow through.
- the second possible implementation of the first aspect can improve message transmission efficiency.
- the multi-service edge router determines an application server that is not required to pass the service packet in the multiple application servers, including :
- the packets belonging to the service flow before the service packet have passed the multiple application services.
- the one or more application servers are application servers that no longer need to pass.
- the multi-service edge router controls the service packet according to the transmission path
- the method further includes:
- a return indication is added to the service packet, where the return indication is used to indicate that the proxy type application server returns the service packet.
- the fourth possible implementation manner of the first aspect is that the service packet is returned from the proxy server to the multi-service edge router by modifying the service packet, so as to continue control.
- a second aspect of the present invention provides a multi-service edge router, where the multi-service edge router is applied to a routing system, the routing system further includes a plurality of application servers, and the plurality of application servers are in communication with the multi-service edge router.
- the multi-service edge router includes:
- a receiving unit configured to receive a service packet
- a determining unit configured to determine, according to a feature of the service flow to which the service packet received by the receiving unit belongs, a transmission path of the service packet
- control unit configured to control, according to the transmission path determined by the determining unit, the service packet to be transmitted in an application server that should pass through the plurality of application servers.
- the second aspect can control the transmission path of the service packet and intelligently manage the service packet, thereby improving the transmission efficiency of the service packet.
- the determining unit is specifically configured to:
- the determining unit is specifically configured to:
- an application server that is no longer required to pass through is an application server through which the service packet should flow.
- the second possible implementation of the second aspect can improve message transmission efficiency.
- the determining unit is specifically configured to:
- the packet that belongs to the service flow has been verified by one or more application servers of the multiple application services, and the one or more application servers are applications that no longer need to pass. server.
- the multi-service edge router further includes:
- a modifying unit configured to: when the control unit controls the transmission of the service message, when determining that the next hop is a proxy type application server, adding a return indication to the service packet, where the return indication is used Instructing the proxy type application server to return the service packet.
- the fourth possible implementation manner of the second aspect is that the service packet is returned from the proxy server to the multi-service edge router by modifying the service packet, so as to continue control.
- a third aspect of the present invention provides a routing system, including: a multi-service edge router and a plurality of application servers, wherein the plurality of application servers are in communication connection with the multi-service edge router;
- the multi-service edge router is the multi-service edge router described in the foregoing second aspect or any possible implementation manner of the second aspect.
- a fourth aspect of the present invention provides a multi-service edge router, where the multi-service edge router is applied to a routing system, the routing system further includes a plurality of application servers, and the plurality of application servers are in communication with the multi-service edge router.
- the multi-service edge router includes: an input/output device, a memory, and a processor, the memory storing the service message transmission control described by the processor to perform the first aspect or any possible implementation of the first aspect Method of method;
- the processor is configured to execute the program, and implement the method for controlling traffic message transmission described in the first aspect or any possible implementation manner of the first aspect.
- the MSE does not have the capability of intelligently managing the service packets, and the method for controlling the transmission of the service packets provided by the embodiment of the present invention can control the transmission path of the service packets.
- the packets are intelligently managed to improve the transmission efficiency of service packets.
- FIG. 1 is a schematic diagram of an embodiment of a routing system in an embodiment of the present invention.
- FIG. 2 is a schematic diagram of a service packet configuration example in an embodiment of the present invention.
- FIG. 3 is a schematic diagram of service packet transmission in an embodiment of the present invention.
- FIG. 4 is a schematic diagram of an embodiment of a method for controlling service packet transmission in an embodiment of the present invention.
- FIG. 5 is a schematic diagram of an embodiment of a multi-service edge router according to an embodiment of the present invention.
- FIG. 6 is a schematic diagram of another embodiment of a multi-service edge router according to an embodiment of the present invention.
- FIG. 7 is a schematic diagram of another embodiment of a multi-service edge router according to an embodiment of the present invention.
- the embodiment of the invention provides a method for controlling the transmission of a service packet, which can control the transmission path of the service packet and intelligently manage the service packet, thereby improving the transmission efficiency of the service packet.
- the embodiments of the present invention also provide corresponding devices and systems. The details are described below separately.
- an embodiment of a routing system includes: a multi-service edge router and a plurality of application servers, where multiple application servers may include a security protection server, a video optimization server, a multimedia processing server, and a file processing server.
- the security protection server, the video optimization server, the multimedia processing server, and the file processing server may all be third-party applications (APP).
- APP third-party applications
- the security protection server may be a trendmico DeepEdge
- the video optimization server may be a Skyfire Rocket
- the multimedia processing server may be Openwave
- the file processing server can be OpenWRT security protection.
- the multi-service edge router receives the service packet sent by the user equipment sent by the gateway, and then parses the service packet, and then performs matching according to the configuration, thereby determining the type of the service packet and the sender identifier, and then determining
- the service flow to which the service packet belongs is determined according to the feature of the service flow to which the service packet belongs, and the service path is controlled to be in the multiple application servers according to the transmission path.
- the application flow in the application server should be transmitted, and the characteristics of the service flow may include the type of the service flow or other attributes.
- the transmission path of the service packet can be determined according to the pre-configured rules of the service packet.
- the configuration rule can be:
- the above transmission path can be determined according to the configuration rule.
- the multi-service edge router provided by the embodiment of the present invention has multiple capabilities for managing DPI, the client-side proxy, the service provider-side proxy, and multiple application server services, so that when the service packet is transmitted in the foregoing transmission path, The process shown in Figure 3 is transmitted.
- the process of service packet transmission control may include:
- the multi-service edge router receives external service packets, and the received packets are parsed first, and then enter the TCP proxy according to the configuration.
- DPI deep packet inspection
- each service such as security protection, video optimization, multimedia processing, file processing, etc., is performed one by one according to the arranged services.
- the above application services can be customized according to the business.
- the firewall starts to send packets through the security protection server. After the firewall and address filtering are completed, the service packets of the service flow can be considered as safe and do not need to pass through the security protection server. Therefore, the transmission efficiency of service packets can be improved.
- a plurality of application servers are integrated by using the TCP Proxy, and the application server may be a proxy type application server.
- the proxy type application server can only be placed at the end, once the service report If the message arrives at the proxy server, it will not return to the router.
- the service packet is added to the service packet. Returning the indication, the return indication is used to indicate that the proxy type application server returns the service packet. The service packet is returned from the proxy server to the multi-service edge router by modifying the service packet.
- multiple application servers are uniformly managed by using TCP Proxy. In this way, when the previous packet in the same service flow has been verified by an application server, the subsequent service packet does not need to pass through the application server, thereby improving the transmission efficiency of the service packet.
- an embodiment of a method for service packet transmission control includes:
- the multi-service edge router receives the service packet, where the multi-service edge router is applied to the routing system, and the routing system further includes multiple application servers, and the multiple application servers are in communication with the multi-service edge router. .
- the multi-service edge router determines a transmission path of the service packet according to a feature of the service flow to which the service packet belongs.
- the multi-service edge router controls, according to the transmission path, that the service packet is transmitted in an application server that should pass through the multiple application servers.
- the MSE does not have the capability of intelligently managing the service packets.
- the method for controlling the transmission of the service packets provided by the embodiments of the present invention can control the transmission path of the service packets and intelligently manage the service packets. , thereby improving the transmission efficiency of business messages.
- the multi-service edge router belongs to the service packet according to the foregoing embodiment.
- the feature of the service flow determines the transmission path of the service packet, which may include:
- the multi-service edge router parses the service packet to determine a service flow to which the service packet belongs;
- the multi-service edge router determines, according to the service flow to which the service packet belongs, an application server that the service packet should flow through, and the sequence of the application server that should flow through is used as a transmission path of the service packet.
- the multi-service edge router is configured according to the service packet.
- the service flow to which the service packet belongs, and the application server that the service packet should pass through may include:
- the multi-service edge router determines that the service packet in the multiple application servers is no longer needed The application server to pass through;
- the multi-service edge router determines, among the plurality of application servers, an application server that no longer needs to pass, as an application server that the service packet should flow through.
- the multi-service edge router determines the multiple applications.
- the application server that the service packet in the server no longer needs to pass through may include:
- the packet that belongs to the service flow has been verified by one or more application servers of the multiple application services, and the one or more application servers are applications that no longer need to pass. server.
- the multi-service edge router according to the transmission path, The method may further include: when the service message is transmitted in an application server that the plurality of application servers should pass through, the method may further include:
- a return indication is added to the service packet, where the return indication is used to indicate that the proxy type application server returns the service packet.
- the multi-service edge router 20 provided by the embodiment of the present invention is applied to a routing system, where the routing system further includes multiple application servers, and the multiple application servers are in communication connection with the multi-service edge router, and the multiple An embodiment of a service edge router includes:
- the receiving unit 201 is configured to receive a service packet.
- a determining unit 202 configured to determine, according to a feature of the service flow to which the service packet received by the receiving unit 201 belongs, a transmission path of the service packet;
- the control unit 203 is configured to control, according to the transmission path determined by the determining unit 202, the service packet to be transmitted in an application server that should pass through the plurality of application servers.
- the receiving unit 201 is configured to receive a service packet
- the determining unit 202 is configured to determine, according to a feature of the service flow to which the service packet received by the receiving unit 201 belongs, a transmission path of the service packet
- the control unit 203 is configured to control, according to the transmission path determined by the determining unit 202, the service packet to be transmitted in an application server that should pass through the plurality of application servers.
- the MSE does not have the ability to intelligently manage service packets, and the multiple services provided by the embodiments of the present invention are compared.
- the edge router can control the transmission path of service packets and intelligently manage service packets to improve the transmission efficiency of service packets.
- the determining unit 202 is specifically configured to:
- the determining unit 202 is specifically configured to:
- an application server that is no longer required to pass through is an application server through which the service packet should flow.
- a third optional embodiment of the multi-service edge router provided by the embodiment of the present invention, based on the second optional embodiment of the foregoing multi-service edge router,
- the determining unit 202 is specifically configured to:
- the packet that belongs to the service flow has been verified by one or more application servers of the multiple application services, and the one or more application servers are applications that no longer need to pass. server.
- the multi-service edge router provided by the embodiment of the present invention is provided on the basis of the foregoing any one of the foregoing embodiments, which are corresponding to the foregoing embodiment, and the multi-service edge router.
- the multi-service edge router 20 further includes:
- the modifying unit 204 is configured to: when the control unit 203 controls the transmission of the service message, when determining that the next hop is a proxy type application server, adding a return indication to the service packet, where the return indication is And is used to indicate that the proxy type application server returns the service packet.
- FIG. 7 is a schematic structural diagram of a multi-service edge router 20 according to an embodiment of the present invention.
- the multi-service edge router 20 includes a processor 210, a memory 250, and an input/output I/O device 230, the memory 250 Read-only memory and random access memory may be included and operational instructions and data may be provided to processor 210.
- a portion of the memory 250 may also include non-volatile random access memory (NVRAM).
- NVRAM non-volatile random access memory
- the memory 250 stores elements, executable modules or data structures, or a subset thereof, or their extended set:
- the operation instruction can be stored in an operating system
- the multi-service edge router 20 provided by the embodiment of the present invention can control the transmission path of the service packet and intelligently manage the service packet, so that the MSE does not have the capability of intelligently managing the service packet. Improve the transmission efficiency of business messages.
- the processor 210 controls the operation of the multi-service edge router 20, which may also be referred to as a CPU (Central Processing Unit).
- Memory 250 can include read only memory and random access memory and provides instructions and data to processor 210. A portion of the memory 250 may also include non-volatile random access memory (NVRAM).
- NVRAM non-volatile random access memory
- the various components of the multi-service edge router 20 are coupled together by a bus system 220.
- the bus system 220 may include a power bus, a control bus, a status signal bus, and the like in addition to the data bus. However, for clarity of description, various buses are labeled as bus system 220 in the figure.
- Processor 210 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 210 or an instruction in a form of software.
- the processor 210 described above may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, a discrete gate or transistor logic device, or discrete hardware. Component.
- DSP digital signal processor
- ASIC application specific integrated circuit
- FPGA off-the-shelf programmable gate array
- the methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or carried out.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the steps of the method may be directly implemented by the hardware decoding processor, or by a combination of hardware and software modules in the decoding processor.
- the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
- the storage medium is located in the memory 250, and the processor 210 reads the information in the memory 250 and performs the steps of the above method in combination with its hardware.
- the processor 210 is specifically configured to:
- the processor 210 is specifically configured to:
- an application server that is no longer required to pass through is an application server through which the service packet should flow.
- the processor 210 is specifically configured to:
- the packet that belongs to the service flow has been verified by one or more application servers of the multiple application services, and the one or more application servers are applications that no longer need to pass. server.
- the embodiment of the multi-service edge router 20 corresponding to FIG. 7 or any of the alternative embodiments can be understood by referring to the related description in FIG. 1 to FIG. 4, and details are not repeatedly described herein.
- the program may be stored in a computer readable storage medium, and the storage medium may include: ROM, RAM, disk or CD.
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Abstract
本发明公开了一种业务报文传输控制的方法，所述方法应用于路由系统，所述路由系统包括多业务边缘路由器和多个应用服务器，所述多个应用服务器与所述多业务边缘路由器通信连接，所述方法包括：所述多业务边缘路由器接收业务报文；所述多业务边缘路由器根据所述业务报文所属的业务流的特征确定所述业务报文的传输路径；所述多业务边缘路由器根据所述传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输。本发明实施例提供的业务报文传输控制的方法，可以控制业务报文的传输路径，对业务报文进行智能化管理，从而提高业务报文的传输效率。
Description
本申请要求于2015年11月27日提交中国专利局、申请号为201510851774.X、发明名称为“一种业务报文传输控制的方法、设备及系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本发明涉及通信技术领域，具体涉及一种业务报文传输控制的方法、设备及系统。
路由器是网络中必不可少的报文中转设备，通常路由器只是按照用户需求转发报文，不具备报文管理的能力。目前出现了一种多业务边缘路由器(Multi Service Engine，MSE)，MSE融合了传统的业务路由器和宽带接入服务器Bras的功能，这样的改进不仅减少了网元数量，而且提高了网络资源的利用率和维护效率。
当前是移动互联网时代，运营商的利润正在被新兴的应用服务提供(Over The Top，OTT)厂商侵蚀，运营商面临着增量不增收的窘境。不甘沦为“哑管道”的电信运营商，已经将基础网络定位为“智慧管道”。而MSE正是IP网络中“智慧”的关键角色。
虽然MSE相对于传统的路由器智能了一些，但是当前的MSE针对用户设备发出来的业务报文，还是会按照路由规则转发到第三方的应用服务器(inline service)，针对每个业务报文都做这样的处理。
由此可见，现有的路由设备，不具备对流经各inline service的业务报文进行智能管理的能力。
发明内容
为了解决现有技术中MSE不具备对业务报文进行智能管理能力的问题，本发明实施例提供一种业务报文传输控制的方法，可以控制业务报文的传输路径，对业务报文进行智能化管理，从而提高业务报文的传输效率。本发明实施例还提供了相应的设备及系统。
本发明第一方面提供一种业务报文传输控制的方法，所述方法应用于路由
系统，所述路由系统包括多业务边缘路由器和多个应用服务器，所述多个应用服务器与所述多业务边缘路由器通信连接，所述方法包括：
所述多业务边缘路由器接收业务报文；
所述多业务边缘路由器根据所述业务报文所属的业务流的特征确定所述业务报文的传输路径；
所述多业务边缘路由器根据所述传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输。
第一方面提供的业务报文传输控制的方法，可以控制业务报文的传输路径，对业务报文进行智能化管理，从而提高业务报文的传输效率。
结合第一方面，在第一种可能的实现方式中，所述多业务边缘路由器根据所述业务报文所属的业务流的特征确定所述业务报文的传输路径，包括：
所述多业务边缘路由器解析所述业务报文，确定所述业务报文所属的业务流；
所述多业务边缘路由器根据所述业务报文所属的业务流，确定所述业务报文应流经的应用服务器，所述流经的应用服务器的顺序作为所述业务报文的传输路径。
结合第一方面第一种可能的实现方式，在第二种可能的实现方式中，所述多业务边缘路由器根据所述业务报文所属的业务流，确定所述业务报文应流经的应用服务器，包括：
所述多业务边缘路由器确定所述多个应用服务器中所述业务报文不再需要经过的应用服务器；
所述多业务边缘路由器将所述多个应用服务器中除所述不再需要经过的应用服务器确定为所述业务报文应流经的应用服务器。
第一方面第二种可能的实现方式可以提高报文传输效率。
结合第一方面第二种可能的实现方式，在第三种可能的实现方式中，所述多业务边缘路由器确定所述多个应用服务器中所述业务报文不再需要经过的应用服务器，包括：
在所述业务报文之前同属于所述业务流的报文已通过所述多个应用服务
中一个或多个应用服务器的验证，则所述一个或多个应用服务器为不再需要经过的应用服务器。
结合第一方面、第一方面第一种至第三种任一可能的实现方式，在第四种可能的实现方式中，所述多业务边缘路由器根据所述传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输时，所述方法还包括：
当确定下一跳是代理型的应用服务器时，则在所述业务报文中加入返回指示，所述返回指示用于指示所述代理型的应用服务器返回所述业务报文。
第一方面第四种可能的实现方式可以通过修改业务报文的方式，使业务报文从代理服务器回到多业务边缘路由器，从而进行继续控制。
本发明第二方面提供一种多业务边缘路由器，所述多业务边缘路由器应用于路由系统，所述路由系统还包括多个应用服务器，所述多个应用服务器与所述多业务边缘路由器通信连接，所述多业务边缘路由器包括：
接收单元，用于接收业务报文；
确定单元，用于根据所述接收单元接收的业务报文所属的业务流的特征确定所述业务报文的传输路径；
控制单元，用于根据所述确定单元确定的传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输。
第二方面可以控制业务报文的传输路径，对业务报文进行智能化管理，从而提高业务报文的传输效率。
结合第二方面，在第一种可能的实现方式中，
所述确定单元具体用于：
解析所述业务报文，确定所述业务报文所属的业务流；
根据所述业务报文所属的业务流，确定所述业务报文应流经的应用服务器，所述应流经的应用服务器的顺序作为所述业务报文的传输路径。
结合第二方面第一种可能的实现方式，在第二种可能的实现方式中，
所述确定单元具体用于：
确定所述多个应用服务器中所述业务报文不再需要经过的应用服务器；
将所述多个应用服务器中除所述不再需要经过的应用服务器确定为所述业务报文应流经的应用服务器。
第二方面第二种可能的实现方式可以提高报文传输效率。
结合第二方面第二种可能的实现方式，在第三种可能的实现方式中，
所述确定单元具体用于：
在所述业务报文之前同属于所述业务流的报文已通过所述多个应用服务中一个或多个应用服务器的验证，则所述一个或多个应用服务器为不再需要经过的应用服务器。
结合第二方面、第二方面第一种至第三种任一可能的实现方式，在第四种可能的实现方式中，所述多业务边缘路由器还包括：
修改单元，用于在所述控制单元控制所述业务报文传输时，当确定下一跳是代理型的应用服务器时，则在所述业务报文中加入返回指示，所述返回指示用于指示所述代理型的应用服务器返回所述业务报文。
第二方面第四种可能的实现方式可以通过修改业务报文的方式，使业务报文从代理服务器回到多业务边缘路由器，从而进行继续控制。
本发明第三方面提供一种路由系统，包括：多业务边缘路由器和多个应用服务器，所述多个应用服务器与所述多业务边缘路由器通信连接；
所述多业务边缘路由器为上述第二方面或第二方面任一可能的实现方式所述的多业务边缘路由器。
本发明第四方面提供一种多业务边缘路由器，所述多业务边缘路由器应用于路由系统，所述路由系统还包括多个应用服务器，所述多个应用服务器与所述多业务边缘路由器通信连接，所述多业务边缘路由器包括：输入/输出设备、存储器和处理器，所述存储器存储有所述处理器执行第一方面或第一方面任一可能的实现方式所描述的业务报文传输控制的方法的程序；
所述处理器用于执行所述程序，实现第一方面或第一方面任一可能的实现方式所描述的业务报文传输控制的方法。
与现有技术中MSE不具备对业务报文进行智能管理能力相比，本发明实施例提供的业务报文传输控制的方法，可以控制业务报文的传输路径，对业务
报文进行智能化管理，从而提高业务报文的传输效率。
为了更清楚地说明本发明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发明的一些实施例，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是本发明实施例中路由系统的一实施例示意图；
图2是本发明实施例中业务报文配置实例图；
图3是本发明实施例中业务报文传输示意图；
图4是本发明实施例中业务报文传输控制的方法的一实施例示意图；
图5是本发明实施例中多业务边缘路由器的一实施例示意图；
图6是本发明实施例中多业务边缘路由器的另一实施例示意图；
图7是本发明实施例中多业务边缘路由器的另一实施例示意图。
本发明实施例提供一种业务报文传输控制的方法，可以控制业务报文的传输路径，对业务报文进行智能化管理，从而提高业务报文的传输效率。本发明实施例还提供了相应的设备及系统。以下分别进行详细说明。
下面将结合本发明实施例中的附图，对本发明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发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，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，都属于本发明保护的范围。
参阅图1，本发明实施例提供路由系统的一实施例包括：多业务边缘路由器和多个应用服务器，多个应用服务器可以包括安全防护服务器、视频优化服务器、多媒体处理服务器和文件处理服务器等，其中，安全防护服务器、视频优化服务器、多媒体处理服务器和文件处理服务器都可以是第三方应用(APP)，例如：安全防护服务器可以是trendmico DeepEdge，视频优化服务器可以是Skyfire Rocket，多媒体处理服务器可以是Openwave、文件处理服务器可以是OpenWRT安全防护。
在通信网络中，多业务边缘路由器接收网关发送的用户设备发出的业务报文，然后解析该业务报文，再根据配置进行匹配，从而确定该业务报文的类型以及发送方标识，就可以确定该业务报文所属的业务流，根据所述业务报文所属的业务流的特征确定所述业务报文的传输路径；根据所述传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输，业务流的特征可以包括业务流的类型或者其他属性。
业务报文的传输路径可以根据该业务报文预先配置的规则进行确定，例如：如图2所示，该配置规则可以为：
用户Get报文--业务先进行DPI—用户侧代理--安全防护—视频优化—多媒体处理—文件处理—业务提供侧代理—发送报文。
可以根据该配置规则，确定上述传输路径。
本发明实施例提供的多业务边缘路由器具有用业务进行DPI、户侧代理、业务提供侧代理和多个应用服务器业务管理多种能力，这样业务报文在上述传输路径中传输时，可以按照图3所示的过程进行传输。
如图3所示，业务报文传输控制的过程可以包括：
多业务边缘路由器接收外部的业务报文，收到报文先进行解析，再根据配置是否进入TCP Proxy。
再根据后面业务需要，在SA程序处做七层深度报文解析(Deep packet inspection，DPI)，把解析完成的结果放到通用转发引擎处公共的业务流上。
根据业务生成的节点，做每个业务，例如：安全防护、视频优化、多媒体处理、文件处理等按照编排的业务一个一个挨着做。
上述的应用服务可以根据业务定制。比如防火墙，开始报文经过安全防护服务器，做完防火墙和地址过滤后，后续该业务流的业务报文即可认为是安全的，不需要再经过该安全防护服务器。从而可以提高业务报文的传输效率。
本发明实施例中，采用这种TCP Proxy把多个应用服务器集成进来，并且这种应用服务器可以是代理型的应用服务器，现有技术中代理型的应用服务器只能放在最后，一旦业务报文到达代理服务器就不会再回到路由器，本发明实施例中，当确定下一跳是代理型的应用服务器时，则在所述业务报文中加入返
回指示，所述返回指示用于指示所述代理型的应用服务器返回所述业务报文。通过修改业务报文的方式，使业务报文从代理服务器回到多业务边缘路由器。
本发明实施例中，采用TCP Proxy对多个应用服务器进行统一管理。这样，针对同一个业务流中在先报文已经通过某个应用服务器验证时，后续的业务报文就不需要再经过该应用服务器，从而提高了业务报文的传输效率。
参阅图4，本发明实施例提供的业务报文传输控制的方法的一实施例包括：
101、多业务边缘路由器接收业务报文，其中，所述多业务边缘路由器应用于路由系统，所述路由系统还包括多个应用服务器，所述多个应用服务器与所述多业务边缘路由器通信连接。
102、所述多业务边缘路由器根据所述业务报文所属的业务流的特征确定所述业务报文的传输路径。
103、所述多业务边缘路由器根据所述传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输。
与现有技术中MSE不具备对业务报文进行智能管理能力相比，本发明实施例提供的业务报文传输控制的方法，可以控制业务报文的传输路径，对业务报文进行智能化管理，从而提高业务报文的传输效率。
可选地，在上述图4对应的实施例的基础上，本发明实施例提供的业务报文传输控制的方法的一可选实施例中，所述多业务边缘路由器根据所述业务报文所属的业务流的特征确定所述业务报文的传输路径，可以包括：
所述多业务边缘路由器解析所述业务报文，确定所述业务报文所属的业务流；
所述多业务边缘路由器根据所述业务报文所属的业务流，确定所述业务报文应流经的应用服务器，所述应流经的应用服务器的顺序作为所述业务报文的传输路径。
可选地，在上述图4对应的实施例的基础上，本发明实施例提供的业务报文传输控制的方法的另一可选实施例中，所述多业务边缘路由器根据所述业务报文所属的业务流，确定所述业务报文应流经的应用服务器，可以包括：
所述多业务边缘路由器确定所述多个应用服务器中所述业务报文不再需
要经过的应用服务器；
所述多业务边缘路由器将所述多个应用服务器中除所述不再需要经过的应用服务器确定为所述业务报文应流经的应用服务器。
可选地，在上述图4对应的实施例的基础上，本发明实施例提供的业务报文传输控制的方法的另一可选实施例中，所述多业务边缘路由器确定所述多个应用服务器中所述业务报文不再需要经过的应用服务器，可以包括：
在所述业务报文之前同属于所述业务流的报文已通过所述多个应用服务中一个或多个应用服务器的验证，则所述一个或多个应用服务器为不再需要经过的应用服务器。
可选地，在上述图4对应的实施例的基础上，本发明实施例提供的业务报文传输控制的方法的另一可选实施例中，所述多业务边缘路由器根据所述传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输时，所述方法还可以包括：
当确定下一跳是代理型的应用服务器时，则在所述业务报文中加入返回指示，所述返回指示用于指示所述代理型的应用服务器返回所述业务报文。
参阅图5，本发明实施例提供的多业务边缘路由器20应用于路由系统，所述路由系统还包括多个应用服务器，所述多个应用服务器与所述多业务边缘路由器通信连接，所述多业务边缘路由器的一实施例包括：
接收单元201，用于接收业务报文；
确定单元202，用于根据所述接收单元201接收的业务报文所属的业务流的特征确定所述业务报文的传输路径；
控制单元203，用于根据所述确定单元202确定的传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输。
本发明实施例中，接收单元201，用于接收业务报文；确定单元202，用于根据所述接收单元201接收的业务报文所属的业务流的特征确定所述业务报文的传输路径；控制单元203，用于根据所述确定单元202确定的传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输。与现有技术中MSE不具备对业务报文进行智能管理能力相比，本发明实施例提供的多业
务边缘路由器，可以控制业务报文的传输路径，对业务报文进行智能化管理，从而提高业务报文的传输效率。
可选地，在上述图5对应的实施例的基础上，本发明实施例提供的多业务边缘路由器的第一个可选实施例中，
所述确定单元202具体用于：
解析所述业务报文，确定所述业务报文所属的业务流；
根据所述业务报文所属的业务流，确定所述业务报文应流经的应用服务器，所述应流经的应用服务器的顺序作为所述业务报文的传输路径。
可选地，在上述多业务边缘路由器对应的第一个可选实施例的基础上，本发明实施例提供的多业务边缘路由器的第二个可选实施例中，
所述确定单元202具体用于：
确定所述多个应用服务器中所述业务报文不再需要经过的应用服务器；
将所述多个应用服务器中除所述不再需要经过的应用服务器确定为所述业务报文应流经的应用服务器。
可选地，在上述多业务边缘路由器对应的第二个可选实施例的基础上，本发明实施例提供的多业务边缘路由器的第三个可选实施例中，
所述确定单元202具体用于：
在所述业务报文之前同属于所述业务流的报文已通过所述多个应用服务中一个或多个应用服务器的验证，则所述一个或多个应用服务器为不再需要经过的应用服务器。
可选地，在上述图5对应的实施例、多业务边缘路由器对应的第一个至第三个任一可选实施例的基础上，参阅图6，本发明实施例提供的多业务边缘路由器的第四个可选实施例中，所述多业务边缘路由器20还包括：
修改单元204，用于在所述控制单元203控制所述业务报文传输时，当确定下一跳是代理型的应用服务器时，则在所述业务报文中加入返回指示，所述返回指示用于指示所述代理型的应用服务器返回所述业务报文。
图7是本发明实施例提供的多业务边缘路由器20的结构示意图。所述多业务边缘路由器20包括处理器210、存储器250和输入/输出I/O设备230，存储器250
可以包括只读存储器和随机存取存储器，并向处理器210提供操作指令和数据。存储器250的一部分还可以包括非易失性随机存取存储器(NVRAM)。
在一些实施方式中，存储器250存储了如下的元素，可执行模块或者数据结构，或者他们的子集，或者他们的扩展集:
在本发明实施例中，通过调用存储器250存储的操作指令(该操作指令可存储在操作系统中)，
通过I/O设备230接接收业务报文；
根据所述业务报文所属的业务流的特征确定所述业务报文的传输路径；
根据所述传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输。
与现有技术中MSE不具备对业务报文进行智能管理能力相比，本发明实施例提供的多业务边缘路由器20，可以控制业务报文的传输路径，对业务报文进行智能化管理，从而提高业务报文的传输效率。
处理器210控制多业务边缘路由器20的操作，处理器210还可以称为CPU(Central Processing Unit，中央处理单元)。存储器250可以包括只读存储器和随机存取存储器，并向处理器210提供指令和数据。存储器250的一部分还可以包括非易失性随机存取存储器(NVRAM)。具体的应用中多业务边缘路由器20的各个组件通过总线系统220耦合在一起，其中总线系统220除包括数据总线之外，还可以包括电源总线、控制总线和状态信号总线等。但是为了清楚说明起见，在图中将各种总线都标为总线系统220。
上述本发明实施例揭示的方法可以应用于处理器210中，或者由处理器210实现。处理器210可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法的各步骤可以通过处理器210中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器210可以是通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本发明实施例所公开的方
法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器250，处理器210读取存储器250中的信息，结合其硬件完成上述方法的步骤。
可选地，处理器210具体用于：
解析所述业务报文，确定所述业务报文所属的业务流；
根据所述业务报文所属的业务流，确定所述业务报文应流经的应用服务器，所述应流经的应用服务器的顺序作为所述业务报文的传输路径。
可选地，处理器210具体用于：
确定所述多个应用服务器中所述业务报文不再需要经过的应用服务器；
将所述多个应用服务器中除所述不再需要经过的应用服务器确定为所述业务报文应流经的应用服务器。
可选地，处理器210具体用于：
在所述业务报文之前同属于所述业务流的报文已通过所述多个应用服务中一个或多个应用服务器的验证，则所述一个或多个应用服务器为不再需要经过的应用服务器。
图7对应的多业务边缘路由器20的实施例或任一可选实施例都可以参阅图1至图4中的相关描述进行理解，本处不再重复赘述。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：ROM、RAM、磁盘或光盘等。
以上对本发明实施例所提供的业务报文传输控制的方法、设备以及系统进行了详细介绍，本文中应用了具体个例对本发明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发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，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发明的限制。
Claims (11)
- 一种业务报文传输控制的方法，其特征在于，所述方法应用于路由系统，所述路由系统包括多业务边缘路由器和多个应用服务器，所述多个应用服务器与所述多业务边缘路由器通信连接，所述方法包括：所述多业务边缘路由器接收业务报文；所述多业务边缘路由器根据所述业务报文所属的业务流的特征确定所述业务报文的传输路径；所述多业务边缘路由器根据所述传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输。
- 根据权利要求1所述的方法，其特征在于，所述多业务边缘路由器根据所述业务报文所属的业务流的特征确定所述业务报文的传输路径，包括：所述多业务边缘路由器解析所述业务报文，确定所述业务报文所属的业务流；所述多业务边缘路由器根据所述业务报文所属的业务流，确定所述业务报文应流经的应用服务器，所述流经的应用服务器的顺序作为所述业务报文的传输路径。
- 根据权利要求2所述的方法，其特征在于，所述多业务边缘路由器根据所述业务报文所属的业务流，确定所述业务报文应流经的应用服务器，包括：所述多业务边缘路由器确定所述多个应用服务器中所述业务报文不再需要经过的应用服务器；所述多业务边缘路由器将所述多个应用服务器中除所述不再需要经过的应用服务器确定为所述业务报文应流经的应用服务器。
- 根据权利要求3所述的方法，其特征在于，所述多业务边缘路由器确定所述多个应用服务器中所述业务报文不再需要经过的应用服务器，包括：在所述业务报文之前同属于所述业务流的报文已通过所述多个应用服务中一个或多个应用服务器的验证，则所述一个或多个应用服务器为不再需要经过的应用服务器。
- 根据权利要求1-4任一所述的方法，其特征在于，所述多业务边缘路由 器根据所述传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输时，所述方法还包括：当确定下一跳是代理型的应用服务器时，则在所述业务报文中加入返回指示，所述返回指示用于指示所述代理型的应用服务器返回所述业务报文。
- 一种多业务边缘路由器，其特征在于，所述多业务边缘路由器应用于路由系统，所述路由系统还包括多个应用服务器，所述多个应用服务器与所述多业务边缘路由器通信连接，所述多业务边缘路由器包括：接收单元，用于接收业务报文；确定单元，用于根据所述接收单元接收的业务报文所属的业务流的特征确定所述业务报文的传输路径；控制单元，用于根据所述确定单元确定的传输路径，控制所述业务报文在所述多个应用服务器中应流经的应用服务器中传输。
- 根据权利要求6所述的多业务边缘路由器，其特征在于，所述确定单元具体用于：解析所述业务报文，确定所述业务报文所属的业务流；根据所述业务报文所属的业务流，确定所述业务报文应流经的应用服务器，所述应流经的应用服务器的顺序作为所述业务报文的传输路径。
- 根据权利要求7所述的多业务边缘路由器，其特征在于，所述确定单元具体用于：确定所述多个应用服务器中所述业务报文不再需要经过的应用服务器；将所述多个应用服务器中除所述不再需要经过的应用服务器确定为所述业务报文应流经的应用服务器。
- 根据权利要求8所述的多业务边缘路由器，其特征在于，所述确定单元具体用于：在所述业务报文之前同属于所述业务流的报文已通过所述多个应用服务中一个或多个应用服务器的验证，则所述一个或多个应用服务器为不再需要经过的应用服务器。
- 根据权利要求6-9任一所述的多业务边缘路由器，其特征在于，所述 多业务边缘路由器还包括：修改单元，用于在所述控制单元控制所述业务报文传输时，当确定下一跳是代理型的应用服务器时，则在所述业务报文中加入返回指示，所述返回指示用于指示所述代理型的应用服务器返回所述业务报文。
- 一种路由系统，其特征在于，包括：多业务边缘路由器和多个应用服务器，所述多个应用服务器与所述多业务边缘路由器通信连接；所述多业务边缘路由器为上述权利要求6-10任一所述的多业务边缘路由器。
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