CN106330517B - Tunnel adjusting method and device - Google Patents

Tunnel adjusting method and device Download PDF

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CN106330517B
CN106330517B CN201510379366.9A CN201510379366A CN106330517B CN 106330517 B CN106330517 B CN 106330517B CN 201510379366 A CN201510379366 A CN 201510379366A CN 106330517 B CN106330517 B CN 106330517B
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梁霜
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Nanjing ZTE New Software Co Ltd
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    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements

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Abstract

本发明提供了一种隧道的调整方法及装置,其中,该方法包括:采用在网络拓扑结构发生变化时,获取网络拓扑结构发生变化前的第一类隧道和网络拓扑结构发生变化后的第二类隧道;依据第二类隧道相对于第一类隧道的变化信息确定需要迁移的多个隧道;将该多个隧道的迁移信息下发至该多个隧道所经过的各个设备。通过本发明解决了相关技术中单纯依靠单条的隧道修改功能一一调整,时间和人力消耗都无法满足工程网络改造的进度要求的问题,进而大幅缩短人工计算隧道路由和隧道配置的时间,提升了网络维护的效率,实现了批量改配和批量下发的自动化。

Figure 201510379366

The present invention provides a method and device for adjusting a tunnel, wherein the method includes: when the network topology changes, obtaining the first type of tunnel before the network topology changes and the second type after the network topology changes. type tunnel; determine multiple tunnels to be migrated according to the change information of the second type tunnel relative to the first type tunnel; deliver the migration information of the multiple tunnels to each device through which the multiple tunnels pass. The invention solves the problem in the related art that the time and labor consumption cannot meet the progress requirements of the engineering network transformation by simply relying on the adjustment of a single tunnel modification function one by one, thereby greatly shortening the time for manual calculation of tunnel routing and tunnel configuration, and improving the The efficiency of network maintenance realizes the automation of batch configuration and batch distribution.

Figure 201510379366

Description

隧道的调整方法及装置Tunnel adjustment method and device

技术领域technical field

本发明涉及通信领域,具体而言,涉及一种隧道的调整方法及装置。The present invention relates to the field of communications, and in particular, to a method and device for adjusting a tunnel.

背景技术Background technique

相关技术中,网络拓扑发生变迁后,隧道也要随之进行改配,在现网隧道量巨大的情况下,单纯依靠单条的隧道修改功能一一调整,时间和人力消耗都无法满足工程网络改造的进度要求,因此需要网管提供一些批量改配的自动化功能。In related technologies, after the network topology changes, the tunnels must be reconfigured accordingly. In the case of a huge number of tunnels on the existing network, the time and labor consumption cannot meet the needs of the engineering network transformation by simply relying on the modification function of a single tunnel to adjust one by one. Therefore, the network management needs to provide some automatic functions for batch modification.

而针对上述问题,相关技术中并没有提供有效的解决方案。However, there is no effective solution provided in the related art for the above problem.

发明内容SUMMARY OF THE INVENTION

本发明提供了一种隧道的调整方法及装置,以至少解决相关技术中单纯依靠单条的隧道修改功能一一调整,时间和人力消耗都无法满足工程网络改造的进度要求的问题。The present invention provides a method and device for adjusting a tunnel, so as to at least solve the problem in the related art that the time and manpower consumption cannot meet the progress requirement of the engineering network transformation by simply relying on the adjustment of a single tunnel modification function one by one.

根据本发明的一个方面,提供了一种隧道的调整方法,包括:在网络拓扑结构发生变化时,获取所述网络拓扑结构发生变化前的第一类隧道和所述网络拓扑结构发生变化后的第二类隧道;依据所述第二类隧道相对于所述第一类隧道的变化信息确定需要迁移的多个隧道;将所述多个隧道的迁移信息下发至所述多个隧道所经过的各个设备,其中,所述迁移信息为所述各个设备在进行隧道改配时所需要的信息。According to an aspect of the present invention, a method for adjusting a tunnel is provided, comprising: when a network topology changes, acquiring a first type of tunnel before the network topology changes and a tunnel after the network topology changes. Type II tunnels; determine multiple tunnels that need to be migrated according to the change information of the second type tunnels relative to the first type tunnels; deliver the migration information of the multiple tunnels to the tunnels through which the multiple tunnels pass Each device of the , wherein the migration information is the information required by the various devices when performing tunnel reconfiguration.

可选地,所述迁移信息至少包括:改配过程中使用的通信协议。Optionally, the migration information at least includes: a communication protocol used in the reconfiguration process.

可选地,将所述多个隧道的迁移信息下发至所述多个隧道所经过的各个设备之前,包括:将所述迁移信息下发到数据库中;从所述数据库中获取本次进行隧道改配时所使用的迁移信息。Optionally, before delivering the migration information of the multiple tunnels to each device that the multiple tunnels pass through, the process includes: delivering the migration information to a database; Migration information used when the tunnel is reconfigured.

可选地,所述通信协议至少包括以下至少之一:操作管理系统(Operation AndManagement,OAM)协议,服务质量(Quality of Service,QOS)协议,网络技术项目(Technologe Network Program,TNP)协议。Optionally, the communication protocol includes at least one of the following: an operation management system (Operation And Management, OAM) protocol, a quality of service (Quality of Service, QOS) protocol, and a network technology project (Technologe Network Program, TNP) protocol.

可选地,将所述多个隧道的迁移信息下发至所述多个隧道所经过的各个设备之后,还包括:在所述各个设备进行隧道改配失败时,输出并显示用于指示进行隧道失败的指示信息。Optionally, after delivering the migration information of the multiple tunnels to each device through which the multiple tunnels pass, the method further includes: when the respective devices fail to perform the tunnel reconfiguration, outputting and displaying the information for instructing to perform the tunnel reconfiguration. Indication of tunnel failure.

可选地,依据所述第二类隧道相对于所述第一类隧道的变化信息确定需要迁移的多个隧道之前,包括:获取所述第一类隧道的配置信息,其中所述配置信息至少包括:路由信息,保护信息;确定所述第二类隧道的路由和最短空闲路由,根据所述路由和最短空闲路由输出所述迁移信息。Optionally, before determining a plurality of tunnels to be migrated according to the change information of the second type of tunnels relative to the first type of tunnels, the method includes: acquiring configuration information of the first type of tunnels, wherein the configuration information at least It includes: routing information and protection information; determining the route and the shortest idle route of the second type of tunnel, and outputting the migration information according to the route and the shortest idle route.

根据本发明的另一方面,提供了一种隧道的调整装置,包括:获取模块,用于在网络拓扑结构发生变化时,获取所述网络拓扑结构发生变化前的第一类隧道和所述网络拓扑结构发生变化后的第二类隧道;确定模块,用于依据所述第二类隧道相对于所述第一类隧道的变化信息确定需要迁移的多个隧道;第一下发模块,用于将所述多个隧道的迁移信息下发至所述多个隧道所经过的各个设备,其中,所述迁移信息为所述各个设备在进行隧道改配时所需要的信息。According to another aspect of the present invention, an apparatus for adjusting a tunnel is provided, comprising: an obtaining module, configured to obtain the first type of tunnel and the network before the change of the network topology when the network topology changes. The second type of tunnel after the topology structure has changed; the determining module is used to determine the multiple tunnels to be migrated according to the change information of the second type tunnel relative to the first type tunnel; the first issuing module is used for The migration information of the multiple tunnels is delivered to each device through which the multiple tunnels pass, wherein the migration information is information required by the various devices when performing tunnel reconfiguration.

可选地,所述迁移信息至少包括:改配过程中使用的通信协议。Optionally, the migration information at least includes: a communication protocol used in the reconfiguration process.

可选地,所述装置还包括:第二下发模块,用于将所述迁移信息下发到数据库中;第一获取模块,用于从所述数据库中获取本次进行隧道改配时所使用的迁移信息。Optionally, the device further includes: a second issuing module, configured to issue the migration information to a database; and a first acquiring module, configured to acquire from the database the information about the current tunnel reconfiguration. Migration information to use.

可选地,所述通信协议至少包括以下至少之一:操作管理系统OAM协议,服务质量QOS协议,网络技术项目TNP协议。Optionally, the communication protocol includes at least one of the following: an operation management system OAM protocol, a quality of service QOS protocol, and a network technology project TNP protocol.

可选地,所述装置还包括:显示模块,用于在所述各个设备进行隧道改配失败时,输出并显示用于指示进行隧道失败的指示信息。Optionally, the apparatus further includes: a display module, configured to output and display indication information for indicating that the tunnel fails when the respective devices fail to perform the tunnel reconfiguration.

可选地,所述装置还包括:第二获取模块,用于获取所述第一类隧道的配置信息,其中所述配置信息至少包括:路由信息,保护信息;输出模块,用于确定所述第二类隧道的路由和最短空闲路由,根据所述路由和最短空闲路由输出所述迁移信息。Optionally, the apparatus further includes: a second obtaining module, configured to obtain configuration information of the first type of tunnel, wherein the configuration information at least includes: routing information and protection information; and an output module, configured to determine the For the route and the shortest idle route of the second type of tunnel, the migration information is output according to the route and the shortest idle route.

通过本发明,采用在网络拓扑结构发生变化时,获取网络拓扑结构发生变化前的第一类隧道和网络拓扑结构发生变化后的第二类隧道;依据该第二类隧道相对于该第一类隧道的变化信息确定需要迁移的多个隧道;将该多个隧道的迁移信息下发至该多个隧道所经过的各个设备,解决了相关技术中单纯依靠单条的隧道修改功能一一调整,时间和人力消耗都无法满足工程网络改造的进度要求的问题,进而大幅缩短人工计算隧道路由和隧道配置的时间,提升了网络维护的效率,实现了批量改配和批量下发的自动化。Through the present invention, when the network topology changes, the first type of tunnels before the network topology changes and the second type of tunnels after the network topology changes are obtained; The change information of the tunnel determines the multiple tunnels that need to be migrated; the migration information of the multiple tunnels is delivered to each device that the multiple tunnels pass through, which solves the problem of the related art simply relying on a single tunnel modification function to adjust one by one. The problem is that neither the labor consumption nor the labor consumption can meet the progress requirements of the engineering network transformation, thereby greatly shortening the time for manual calculation of tunnel routing and tunnel configuration, improving the efficiency of network maintenance, and realizing the automation of batch modification and batch distribution.

附图说明Description of drawings

此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。在附图中:The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

图1是根据本发明实施例的隧道的调整流程图;Fig. 1 is the adjustment flow chart of the tunnel according to the embodiment of the present invention;

图2是根据本发明实施例的隧道的调整装置结构框图;2 is a structural block diagram of an apparatus for adjusting a tunnel according to an embodiment of the present invention;

图3是根据本发明实施例的隧道的调整装置结构框图(一);3 is a structural block diagram (1) of an apparatus for adjusting a tunnel according to an embodiment of the present invention;

图4是根据本发明实施例的隧道的调整装置结构框图(二);4 is a structural block diagram (2) of an apparatus for adjusting a tunnel according to an embodiment of the present invention;

图5是根据本发明实施例的隧道的调整装置结构框图(三);5 is a structural block diagram (3) of a device for adjusting a tunnel according to an embodiment of the present invention;

图6是相关技术中网络变迁下隧道自适应调整方法示意图;6 is a schematic diagram of a tunnel adaptive adjustment method under network transitions in the related art;

图7是根据本发明实施例的隧道的调整示意图;FIG. 7 is a schematic diagram of adjustment of a tunnel according to an embodiment of the present invention;

图8是根据本发明实施例的隧道的调整框架图;8 is an adjustment frame diagram of a tunnel according to an embodiment of the present invention;

图9是根据本发明实施例的隧道的调整流程图(一);FIG. 9 is a flow chart (1) of adjusting a tunnel according to an embodiment of the present invention;

图10是根据本发明实施例的隧道调整流程图(二)。FIG. 10 is a flowchart (2) of tunnel adjustment according to an embodiment of the present invention.

具体实施方式Detailed ways

下文中将参考附图并结合实施例来详细说明本发明。需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in conjunction with embodiments. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

需要说明的是,本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。It should be noted that the terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence.

在本实施例中提供了一种隧道的调整方法,图1是根据本发明实施例的隧道的调整流程图,如图1所示,该流程包括如下步骤:A method for adjusting a tunnel is provided in this embodiment. FIG. 1 is a flowchart of adjusting a tunnel according to an embodiment of the present invention. As shown in FIG. 1 , the process includes the following steps:

步骤S102,在网络拓扑结构发生变化时,获取网络拓扑结构发生变化前的第一类隧道和网络拓扑结构发生变化后的第二类隧道;Step S102, when the network topology changes, obtain the first type of tunnel before the network topology changes and the second type of tunnels after the network topology changes;

步骤S104,依据第二类隧道相对于第一类隧道的变化信息确定需要迁移的多个隧道;Step S104, determining a plurality of tunnels to be migrated according to the change information of the second type of tunnel relative to the first type of tunnel;

步骤S106,将该多个隧道的迁移信息下发至该多个隧道所经过的各个设备,其中,迁移信息为各个设备在进行隧道改配时所需要的信息。Step S106, delivering the migration information of the multiple tunnels to each device through which the multiple tunnels pass, where the migration information is information required by each device when performing tunnel reconfiguration.

通过上述步骤,获取网络拓扑结构发生变化前后的第一类隧道和第二类隧道,确定需要迁移的多个隧道并将多个隧道的迁移信息下发到多个隧道所经过的各个设备,实现了网络拓扑发生变化后隧道批量改配和批量下发。相比于相关技术,从人工检查网络变迁需要变动的拓扑,人工分析拓扑上承载的隧道,分析隧道的变迁后可用的路由后改配隧道,最后逐一修改隧道经过的每一个设备的过程,上述步骤解决了相关技术中单纯依靠单条的隧道修改功能一一调整,时间和人力消耗都无法满足工程网络改造的进度要求的问题,进而达到了可以提供隧道批量改配和批量下发的自动化效果。Through the above steps, the first type of tunnels and the second type of tunnels before and after the change of the network topology are obtained, the multiple tunnels to be migrated are determined, and the migration information of the multiple tunnels is delivered to each device through which the multiple tunnels pass, so as to realize After the network topology changes, the tunnels are reconfigured in batches and delivered in batches. Compared with related technologies, the process of manually checking the topology that needs to be changed during network transition, manually analyzing the tunnels carried on the topology, analyzing the routes available after the transition of the tunnels, and then reconfiguring the tunnels, and finally modifying each device that the tunnel passes through is the process of the above. The steps solve the problem in the related art that the time and labor consumption cannot meet the progress requirements of the engineering network transformation by simply relying on the adjustment of a single tunnel modification function one by one, thereby achieving the automatic effect of providing batch modification and batch distribution of tunnels.

上述步骤S106中涉及的迁移信息至少包括:改配过程中使用的通信协议。通过该协议可以实现对隧道的自动改配,而无需人工参与,进而达到了大幅缩短人工计算隧道路由和隧道配置的时间,提升网络维护的效率。The migration information involved in the above step S106 at least includes: the communication protocol used in the reconfiguration process. Through this protocol, the automatic reconfiguration of tunnels can be realized without manual participation, thereby greatly shortening the time for manual calculation of tunnel routing and tunnel configuration, and improving the efficiency of network maintenance.

在一个可选实施例中,将该多个隧道的迁移信息下发至该多个隧道所经过的各个设备之前,将该迁移信息下发到数据库中,从该数据库中获取本次进行隧道改配时所使用的迁移信息。In an optional embodiment, before the migration information of the multiple tunnels is delivered to each device through which the multiple tunnels pass, the migration information is delivered to a database, and the current tunnel modification is obtained from the database. Migration information used for configuration.

在一个可选实施例中,改配过程中使用的通信协议至少包括以下至少之一:操作管理系统OAM协议,服务质量QOS协议,网络技术项目TNP协议。In an optional embodiment, the communication protocol used in the reconfiguration process includes at least one of the following: an operation management system OAM protocol, a quality of service QOS protocol, and a network technology project TNP protocol.

在一个可选实施例中,将多个隧道的迁移信息下发至该多个隧道所经过的各个设备之后,在各个设备进行隧道改配失败时,输出并显示用于指示进行隧道失败的指示信息。通过该方法用户可以实时了解隧道的迁移结果。In an optional embodiment, after the migration information of multiple tunnels is delivered to each device through which the multiple tunnels pass, when each device fails to reconfigure the tunnel, output and display an indication for indicating that the tunnel fails information. Through this method, users can know the migration result of the tunnel in real time.

在一个可选实施例中,在上述步骤S104之前,获取该第一类隧道的配置信息,其中该配置信息至少包括:路由信息,保护信息,确定该第二类隧道的路由和最短空闲路由,根据该路由和最短空闲路由输出该迁移信息。In an optional embodiment, before the above step S104, the configuration information of the first type of tunnel is obtained, wherein the configuration information at least includes: routing information, protection information, determining the route and the shortest idle route of the second type of tunnel, The migration information is output according to the route and the shortest idle route.

通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本发明的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,或者网络设备等)执行本发明各个实施例所述的方法。From the description of the above embodiments, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solutions of the present invention can be embodied in the form of software products in essence, or the parts that make contributions to related technologies. The computer software products are stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) ), including several instructions to enable a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in the various embodiments of the present invention.

在本实施例中还提供了一种隧道的调整装置,该装置用于实现上述实施例及优选实施方式,已经进行过说明的不再赘述。如以下所使用的,术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现,但是硬件,或者软件和硬件的组合的实现也是可能并被构想的。In this embodiment, an apparatus for adjusting a tunnel is also provided, and the apparatus is used to implement the above-mentioned embodiments and preferred implementations, and what has been described will not be repeated. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the apparatus described in the following embodiments is preferably implemented in software, implementations in hardware, or a combination of software and hardware, are also possible and contemplated.

图2是根据本发明实施例的隧道的调整装置结构框图,如图2所示,该装置包括:获取模块22,用于在网络拓扑结构发生变化时,获取网络拓扑结构发生变化前的第一类隧道和网络拓扑结构发生变化后的第二类隧道;确定模块24,用于依据该第二类隧道相对于该第一类隧道的变化信息确定需要迁移的多个隧道;第一下发模块26,用于将该多个隧道的迁移信息下发至该多个隧道所经过的各个设备,其中,该迁移信息为该各个设备在进行隧道改配时所需要的信息。FIG. 2 is a structural block diagram of an apparatus for adjusting a tunnel according to an embodiment of the present invention. As shown in FIG. 2, the apparatus includes: an obtaining module 22, configured to obtain a first data before the change of the network topology when the network topology changes. Type 2 tunnels and the second type of tunnels after the network topology has changed; the determining module 24 is configured to determine a plurality of tunnels to be migrated according to the change information of the second type tunnels relative to the first type tunnels; the first issuing module 26, for delivering the migration information of the multiple tunnels to each device through which the multiple tunnels pass, where the migration information is information required by the various devices when performing tunnel reconfiguration.

可选地,上述可选实施例中的迁移信息至少包括:改配过程中使用的通信协议。Optionally, the migration information in the foregoing optional embodiment includes at least: a communication protocol used in the reconfiguration process.

图3是根据本发明实施例的隧道的调整装置结构框图(一),如图3所示,该装置还包括第二下发模块32,用于将迁移信息下发到数据库中;第一获取模块34,用于从数据库中获取本次进行隧道改配时所使用的迁移信息。FIG. 3 is a structural block diagram (1) of a tunnel adjustment apparatus according to an embodiment of the present invention. As shown in FIG. 3 , the apparatus further includes a second issuing module 32 for issuing the migration information to the database; the first obtaining The module 34 is configured to obtain the migration information used in the current tunnel reconfiguration from the database.

在一个可选的实施例中,改配过程中使用的通信协议至少包括以下至少之一:操作管理系统OAM协议,服务质量QOS协议,网络技术项目TNP协议。In an optional embodiment, the communication protocol used in the reconfiguration process includes at least one of the following: an operation management system OAM protocol, a quality of service QOS protocol, and a network technology project TNP protocol.

图4是根据本发明实施例的隧道的调整装置结构框图(二),如图4所示,该装置还包括显示模块42,用于在各个设备进行隧道改配失败时,输出并显示用于指示进行隧道失败的指示信息。Fig. 4 is a structural block diagram (2) of an apparatus for adjusting a tunnel according to an embodiment of the present invention. As shown in Fig. 4, the apparatus further includes a display module 42 for outputting and displaying a display module 42 when each device fails to reconfigure the tunnel. Indication information indicating that the tunnel failed.

图5是根据本发明实施例的隧道的调整装置结构框图(三),如图5所示,该装置还包括第二获取模块52,用于获取第一类隧道的配置信息,其中该配置信息至少包括:路由信息,保护信息;输出模块54,用于确定该第二类隧道的路由和最短空闲路由,根据该路由和最短空闲路由输出该迁移信息。FIG. 5 is a structural block diagram (3) of a tunnel adjustment apparatus according to an embodiment of the present invention. As shown in FIG. 5 , the apparatus further includes a second acquisition module 52 for acquiring configuration information of the first type of tunnel, wherein the configuration information It includes at least: routing information and protection information; and an output module 54, configured to determine the route and the shortest idle route of the second type of tunnel, and output the migration information according to the route and the shortest idle route.

需要说明的是,上述各个模块是可以通过软件或硬件来实现的,对于后者,可以通过以下方式实现,但不限于此:上述模块均位于同一处理器中;或者,上述模块分别位于多个处理器中。It should be noted that the above modules can be implemented by software or hardware, and the latter can be implemented in the following ways, but not limited to this: the above modules are all located in the same processor; or, the above modules are located in multiple in the processor.

本发明的实施例还提供了一种存储介质。可选地,在本实施例中,上述存储介质可以被设置为存储用于执行以下步骤的程序代码:Embodiments of the present invention also provide a storage medium. Optionally, in this embodiment, the above-mentioned storage medium may be configured to store program codes for executing the following steps:

S1,在网络拓扑结构发生变化时,获取网络拓扑结构发生变化前的第一类隧道和网络拓扑结构发生变化后的第二类隧道;S1, when the network topology changes, obtain the first type of tunnel before the network topology changes and the second type of tunnels after the network topology changes;

S2,依据该第二类隧道相对于该第一类隧道的变化信息确定需要迁移的多个隧道;S2, determining a plurality of tunnels to be migrated according to the change information of the second type of tunnel relative to the first type of tunnel;

S3,将该多个隧道的迁移信息下发至该多个隧道所经过的各个设备,其中,该迁移信息为各个设备在进行隧道改配时所需要的信息。S3: Deliver the migration information of the multiple tunnels to each device through which the multiple tunnels pass, where the migration information is information required by each device when performing tunnel reconfiguration.

可选地,在本实施例中,上述存储介质可以包括但不限于:U盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。Optionally, in this embodiment, the above-mentioned storage medium may include but is not limited to: a U disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a mobile hard disk, a magnetic Various media that can store program codes, such as discs or optical discs.

可选地,在本实施例中,处理器根据存储介质中已存储的程序代码执行上述S1,S2和S3。Optionally, in this embodiment, the processor executes the above S1, S2 and S3 according to the program codes stored in the storage medium.

针对相关技术中存在的上述问题,下面结合具体的可选实施例进行说明,在下述可选实施例中结合了上述可选实施例及其可选实施方式。In view of the above-mentioned problems existing in the related art, the following description is made with reference to specific optional embodiments, and the above-mentioned optional embodiments and optional implementations thereof are combined in the following optional embodiments.

为实现上述发明目的,本发明可选实施例采用以下技术方案:In order to achieve the above-mentioned purpose of the invention, optional embodiments of the present invention adopt the following technical solutions:

本发明可选实施例中的隧道的调整装置包括以下3个模块:拓扑变迁参数输入模块、隧道影响分析和重计算模块、隧道自动配置下发模块。The apparatus for adjusting a tunnel in an optional embodiment of the present invention includes the following three modules: a topology transition parameter input module, a tunnel impact analysis and recalculation module, and a tunnel automatic configuration and delivery module.

本发明可选实施例中隧道的调整方法,其步骤包括:The method for adjusting a tunnel in an optional embodiment of the present invention includes the following steps:

1、网络维护操作员指定变迁前的网络拓扑和变迁后的网络拓扑。1. The network maintenance operator specifies the network topology before the transition and the network topology after the transition.

2、系统获取变迁拓扑后,进行隧道的影响分析和重计算,给出相应的操作方案后入库。2. After the system obtains the transition topology, the impact analysis and recalculation of the tunnel are carried out, and the corresponding operation plan is given before storage.

3、调用隧道自动配置模块,按照引擎的调度,从协议池捞取对应的协议,改配隧道,最后下发创建的设备。3. Invoke the tunnel auto-configuration module, obtain the corresponding protocol from the protocol pool according to the scheduling of the engine, reconfigure the tunnel, and finally deliver the created device.

下面将结合附图对本发明可选实施例自动单机分布式部署方法进行说明。An optional embodiment of an automatic stand-alone distributed deployment method of the present invention will be described below with reference to the accompanying drawings.

图6是相关技术中网络变迁下隧道自适应调整方法示意图。如图6所示,现状是从人工检查网络变迁需要变动的拓扑,人工分析拓扑上承载的隧道,分析隧道的变迁后可用的路由后改配隧道。最后逐一修改隧道经过的每一个设备的过程。图7是根据本发明实施例的隧道的调整示意图,如图7所示,用户输入变迁前后的网络拓扑后,系统自动分析重计算,再通过批量自动配置到每一个设备的过程。FIG. 6 is a schematic diagram of a method for adaptive adjustment of tunnels under network transitions in the related art. As shown in Figure 6, the current situation is to manually check the topology that needs to be changed during network transition, manually analyze the tunnels carried on the topology, and then reconfigure the tunnel after analyzing the available routes after the transition of the tunnel. Finally, modify the process of each device that the tunnel passes through one by one. 7 is a schematic diagram of tunnel adjustment according to an embodiment of the present invention. As shown in FIG. 7 , after the user inputs the network topology before and after the transition, the system automatically analyzes and recalculates, and then automatically configures each device in batches.

图8是根据本发明实施例的隧道的调整框架图,如图8所示,该框架图中包括3个功能模块,拓扑变迁参数输入模块82,隧道解析分析和重计算模块84,隧道自动配置下发模块86。FIG. 8 is a frame diagram of a tunnel adjustment according to an embodiment of the present invention. As shown in FIG. 8 , the frame diagram includes three functional modules, a topology transition parameter input module 82 , a tunnel analysis and recalculation module 84 , and an automatic tunnel configuration. Delivery module 86 .

网络变迁下隧道自适应调整系统启动后,用户输入隧道迁移的场景,比如,扩环加链、接入环拆分或者汇聚环NNI端口网元间变迁。用户输入变迁前隧道和变迁后隧道。系统调用隧道影响分析和重计算的模块算法,系统分析变迁前隧道的配置情况,包括路由和保护等信息。然后计算变迁后的路由中可承载隧道的最短空闲路由。最后给出隧道改配需要涉及到的每个网元的隧道迁移单。用户根据实际情况,选择需要迁移的隧道进行改配。涉及的隧道改配的网元隧道迁移单数据入库。系统从协议池中,获取隧道改配需要的协议,包括OAM,QOS,TNP等下发设备。数据下给设备失败,返回数据库入库,提示用户下发失败,数据下发给设备成功后,结束隧道迁移流程。至此,网络变迁下隧道自适应调整系统和方法流程结束。After the tunnel self-adaptive adjustment system under network transition is started, the user enters the tunnel migration scenario, such as ring expansion and chain addition, access ring splitting, or transition between network elements of NNI ports on the aggregation ring. The user enters the pre-transition tunnel and the post-transition tunnel. The system calls the module algorithm of tunnel impact analysis and recalculation, and the system analyzes the configuration of the tunnel before the transition, including routing and protection information. Then calculate the shortest idle route that can carry the tunnel in the route after transition. Finally, the tunnel migration list of each network element involved in the tunnel reconfiguration is given. The user selects the tunnel that needs to be migrated and reconfigures it according to the actual situation. The NE tunnel migration list data of the involved tunnel reconfiguration is stored in the database. The system obtains the protocols required for tunnel reconfiguration from the protocol pool, including delivery devices such as OAM, QOS, and TNP. If the data fails to be delivered to the device, the data is returned to the database for storage, and the user is notified that the delivery failed. After the data is delivered to the device successfully, the tunnel migration process ends. So far, the process of the tunnel adaptive adjustment system and method under the network transition ends.

图9是根据本发明实施例的隧道的调整流程图(一)。如图9所示,该流程包括如下步骤:FIG. 9 is a flow chart (1) of adjusting a tunnel according to an embodiment of the present invention. As shown in Figure 9, the process includes the following steps:

步骤S902,选择隧道迁移的场景;Step S902, selecting a tunnel migration scenario;

步骤S904,输入变迁前序列和变迁后序列;Step S904, input the sequence before the transition and the sequence after the transition;

步骤S906,系统调用隧道影响分析和重计算的模块算法,系统分析变迁前隧道的配置情况,包括路由和保护等信息,然后计算变迁后的路由中可承载隧道的最短空闲路由;Step S906, the system invokes the module algorithm of tunnel impact analysis and recalculation, the system analyzes the configuration of the tunnel before the transition, including information such as routing and protection, and then calculates the shortest idle route that can carry the tunnel in the route after the transition;

步骤S908,输出隧道改配需要涉及到的每个网元的隧道迁移单;Step S908, outputting the tunnel migration list of each network element involved in the tunnel reconfiguration;

步骤S910,用户根据实际情况,选择需要迁移的隧道进行改配;Step S910, the user selects the tunnel to be migrated for reconfiguration according to the actual situation;

步骤S912,涉及的隧道改配的网元隧道迁移单数据入库;Step S912, the network element tunnel migration list data of the involved tunnel reconfiguration is stored in the database;

步骤S914,从数据路获取操作方案;Step S914, obtain the operation scheme from the data path;

步骤S916,从协议池捞取协议删除、修改、创建隧道;Step S916, fetching a protocol from the protocol pool to delete, modify, and create a tunnel;

步骤S918,系统从协议池中,获取隧道改配需要的协议,包括OAM,QOS,TNP等下发设备。Step S918, the system obtains the protocol required for the tunnel reconfiguration from the protocol pool, including delivery devices such as OAM, QOS, and TNP.

步骤S920,判断数据下发是否成功,如果数据下发给设备成功后,结束隧道迁移流程,如果否,返回步骤S912,提示用户下发失败。In step S920, it is judged whether the data delivery is successful. If the data delivery to the device is successful, the tunnel migration process is ended. If not, the process returns to step S912 to prompt the user that the delivery fails.

至此,网络变迁下隧道自适应调整流程结束。So far, the tunnel self-adaptive adjustment process under network transition ends.

以汇聚环NNI端口网元间变迁场景为例,经过BC网元间有4条隧道。将BC设备之间的网络拓扑调整为BCD之间的网络拓扑,系统自动分析给出后隧道经过的路由和承载的拓扑为BCD,并给出可以批量迁移4条隧道。用户选择2条下发给设备。启动网络变迁下隧道自适应调整系统,用户选取隧道迁移的场景为汇聚环NNI端口网元间变迁,系统在界面展现这种隧道迁移场景的配置介绍,点击下一步,用户选择在这种场景下变迁前BC之间的网络拓扑,变迁后BCD之间的网络拓扑,点击下一步,系统自动分析用户输入的的变迁前网络拓扑上承载的经过的隧道,包括中间经过BC网络拓扑的隧道和以BC为上下点的终结隧道以及承载的保护隧道,再重新查找变迁后网络拓扑上,可承载隧道的网络路由,并计算出最短的路径,最后输入隧道迁移单,在界面显示出了经过在BC之间的4条受影响的隧道的名称,和隧道的起始点的端口。用户根据自己的需要选择需要迁移的2条隧道。点击下一步,用户选择的这2条改配隧道和对应的隧道迁移单数据入库。系统从协议池中获取隧道迁移单中改配隧道需要的OAM和TNP协议,按照迁移单的顺序下发给BCD设备。当预计算失败,返回失败信息给数据库,并在客户端显示,隧道迁移失败。如果预计算成功,调用适配器,找到对应的BCD设备类型,再通过设备类型找到对应的适配器容器,再找到对应的设备,下发业务。下发设备后,设备返回信息给数据库,提示隧道迁移完成。Taking the transition between NEs on the NNI port of the aggregation ring as an example, there are four tunnels between NEs passing through the BC. Adjust the network topology between BC devices to the network topology between BCDs. The system automatically analyzes and gives the route and bearer topology of the tunnel as BCD, and gives 4 tunnels that can be migrated in batches. The user selects 2 and sends them to the device. Start the tunnel adaptive adjustment system under network transition. The user selects the tunnel migration scenario as the transition between NNI ports on the aggregation ring. The system displays the configuration introduction of this tunnel migration scenario on the interface. Click Next, and the user selects this scenario. The network topology between the BCs before the transition and the network topology between the BCDs after the transition, click Next, the system automatically analyzes the tunnels carried on the network topology before the transition entered by the user, including the tunnels passing through the BC network topology and the BC is the termination tunnel of the upper and lower points and the protection tunnel of the bearer, and then re-search the network topology after the transition, the network route that can bear the tunnel, and calculate the shortest path, and finally enter the tunnel migration list. The name of the 4 affected tunnels in between, and the port of the tunnel's starting point. Users can select the 2 tunnels to be migrated according to their own needs. Click Next, the two reconfigured tunnels selected by the user and the corresponding tunnel migration single data are stored in the database. The system obtains the OAM and TNP protocols required to reconfigure the tunnel in the tunnel migration list from the protocol pool, and delivers them to the BCD device in the order of the migration list. When the precomputing fails, the failure information is returned to the database and displayed on the client side, the tunnel migration failed. If the pre-computing is successful, call the adapter, find the corresponding BCD device type, find the corresponding adapter container through the device type, find the corresponding device, and deliver the service. After the device is delivered, the device returns information to the database, indicating that the tunnel migration is complete.

图10是根据本发明实施例的隧道调整流程图(二),如图10所示,该流程包括如下步骤:Fig. 10 is a flow chart (2) of tunnel adjustment according to an embodiment of the present invention. As shown in Fig. 10, the flow includes the following steps:

步骤S1002,用户选取隧道迁移场景为汇聚环NNI端口网元间变迁;Step S1002, the user selects the tunnel migration scenario as the transition between network elements of the aggregation ring NNI port;

步骤S1004,用户选取变迁前序列(B和D设备间链路)和变迁后序列(B和C和D之间的链路);Step S1004, the user selects the pre-transition sequence (the link between B and D devices) and the post-transition sequence (the link between B and C and D);

步骤S1006,系统自动给出隧道迁移单(4条可以迁移的隧道);Step S1006, the system automatically provides a tunnel migration list (4 tunnels that can be migrated);

步骤S1008,用户选择需要变迁的隧道(2条);Step S1008, the user selects the tunnels (2) that need to be transitioned;

步骤S1010,用户选择下发迁移操作;Step S1010, the user chooses to issue a migration operation;

步骤S1012,数据入数据库DB;Step S1012, data is entered into database DB;

步骤S1014,系统给出需要对3个网元进行创建、删除、修改隧道操作;Step S1014, the system provides that three network elements need to be created, deleted, and modified tunnel operations;

步骤S1016,从协议池捞取OAM,QOS等配置隧道所需协议;Step S1016, fetching OAM, QOS and other required protocols for configuring the tunnel from the protocol pool;

步骤S1018,给出对3个网元命令下发的队列;Step S1018, providing a queue for issuing commands to 3 network elements;

步骤S1020,判断预计算是否成功,如果是,执行步骤S1022,如果否,执行步骤S1012;Step S1020, determine whether the pre-calculation is successful, if yes, go to step S1022, if not, go to step S1012;

步骤S1022,下发设备。Step S1022, delivering the device.

综上所述,通过本发明,采用在网络拓扑结构发生变化时,获取网络拓扑结构发生变化前的第一类隧道和网络拓扑结构发生变化后的第二类隧道;依据该第二类隧道相对于该第一类隧道的变化信息确定需要迁移的多个隧道;将该多个隧道的迁移信息下发至该述多个隧道所经过的各个设备,解决了相关技术中单纯依靠单条的隧道修改功能一一调整,时间和人力消耗都无法满足工程网络改造的进度要求的问题,进而达到了大幅缩短人工计算隧道路由和隧道配置的时间,提升网络维护的效率,可以提供批量改配和批量下发的自动化效果。To sum up, according to the present invention, when the network topology changes, the first type of tunnels before the network topology changes and the second type of tunnels after the network topology changes are obtained; Determining multiple tunnels that need to be migrated based on the change information of the first type of tunnels; delivering the migration information of the multiple tunnels to each device that the multiple tunnels pass through, solving the problem of simply relying on a single tunnel modification in the related art The functions are adjusted one by one, and the time and labor consumption cannot meet the progress requirements of the engineering network transformation, thereby greatly shortening the time for manual calculation of tunnel routing and tunnel configuration, improving the efficiency of network maintenance, and providing batch modification and batch download. automatic effect.

显然,本领域的技术人员应该明白,上述的本发明的各模块或各步骤可以用通用的计算装置来实现,它们可以集中在单个的计算装置上,或者分布在多个计算装置所组成的网络上,可选地,它们可以用计算装置可执行的程序代码来实现,从而,可以将它们存储在存储装置中由计算装置来执行,并且在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤,或者将它们分别制作成各个集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样,本发明不限制于任何特定的硬件和软件结合。Obviously, those skilled in the art should understand that the above-mentioned modules or steps of the present invention can be implemented by a general-purpose computing device, and they can be centralized on a single computing device or distributed in a network composed of multiple computing devices Alternatively, they may be implemented in program code executable by a computing device, such that they may be stored in a storage device and executed by the computing device, and in some cases, in a different order than here The steps shown or described are performed either by fabricating them separately into individual integrated circuit modules, or by fabricating multiple modules or steps of them into a single integrated circuit module. As such, the present invention is not limited to any particular combination of hardware and software.

以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A method for adjusting a tunnel, comprising:
when a network topological structure changes, acquiring a first tunnel before the network topological structure changes and a second tunnel after the network topological structure changes;
acquiring configuration information containing routing information and protection information of the first type of tunnel, and determining a route and a shortest idle route of the second type of tunnel so as to output migration information according to the route and the shortest idle route;
determining a plurality of tunnels needing to be migrated according to the migration information of the second type of tunnel and the configuration information of the first type of tunnel;
and sending the migration information of the plurality of tunnels to be migrated to each device through which the plurality of tunnels to be migrated pass, so that each device performs tunnel reconfiguration by using the migration information, thereby realizing tunnel adjustment.
2. The method of claim 1, wherein the migration information comprises at least: the communication protocol used in the reconfiguration process.
3. The method of claim 2, wherein issuing the migration information of the plurality of tunnels to the front of each device through which the plurality of tunnels pass comprises:
sending the migration information to a database;
and acquiring the migration information used in the tunnel modification from the database.
4. The method of claim 2, wherein the communication protocol comprises at least one of: an operation administration system (OAM) protocol, a quality of service (QOS) protocol and a network technology project (TNP) protocol.
5. The method of claim 1, wherein after sending the migration information of the plurality of tunnels to each device through which the plurality of tunnels pass, the method further comprises:
and outputting and displaying indication information for indicating the tunnel reconfiguration failure of each device when the devices fail to perform tunnel reconfiguration.
6. An adjusting device for a tunnel, comprising:
an obtaining module, configured to obtain a first type of tunnel before a network topology changes and a second type of tunnel after the network topology changes when the network topology changes, obtain configuration information of the first type of tunnel, where the configuration information includes routing information and protection information, and determine a route and a shortest idle route of the second type of tunnel, so as to output migration information according to the route and the shortest idle route;
a determining module, configured to determine multiple tunnels to be migrated according to the migration information of the second type of tunnel and the configuration information of the first type of tunnel;
and the first issuing module is used for issuing the migration information of the plurality of tunnels to be migrated to each device through which the plurality of tunnels to be migrated pass, so that each device performs tunnel reconfiguration by using the migration information, and tunnel adjustment is realized.
7. The apparatus of claim 6, wherein the migration information comprises at least: the communication protocol used in the reconfiguration process.
8. The apparatus of claim 7, further comprising:
the second issuing module is used for issuing the migration information to a database;
and the first acquisition module is used for acquiring the migration information used in the tunnel change from the database.
9. The apparatus of claim 7, wherein the communication protocol comprises at least one of: an operation administration system (OAM) protocol, a quality of service (QOS) protocol and a network technology project (TNP) protocol.
10. The apparatus of claim 6, further comprising:
and the display module is used for outputting and displaying indication information for indicating the tunnel reconfiguration failure of each device when the devices fail to perform the tunnel reconfiguration.
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