WO2016177184A1 - 建链处理方法及装置 - Google Patents

建链处理方法及装置 Download PDF

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Publication number
WO2016177184A1
WO2016177184A1 PCT/CN2016/077573 CN2016077573W WO2016177184A1 WO 2016177184 A1 WO2016177184 A1 WO 2016177184A1 CN 2016077573 W CN2016077573 W CN 2016077573W WO 2016177184 A1 WO2016177184 A1 WO 2016177184A1
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Prior art keywords
bmp
state
bmp session
session
chain
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PCT/CN2016/077573
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English (en)
French (fr)
Inventor
周广腾
陈东方
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中兴通讯股份有限公司
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Publication of WO2016177184A1 publication Critical patent/WO2016177184A1/zh

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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
    • 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
    • H04L67/14—Session management
    • 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
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/1026—Media gateways at the edge
    • 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
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • 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
    • H04L65/1066—Session management
    • H04L65/1083—In-session procedures
    • H04L65/1093—In-session procedures by adding participants; by removing participants
    • 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
    • H04L67/14—Session management
    • H04L67/148—Migration or transfer of sessions

Definitions

  • the present invention relates to the field of communications, and in particular to a chain-building processing method and apparatus.
  • FIG. 1 is a schematic diagram of a normal BMP chain building according to the related art. As shown in FIG. 1 , a BMP session of both devices is required to be in a DOWN state, and one party initiates a link establishment request, and the other party responds to the request, and establishes a chain. Successfully, the BMP sessions at both ends are turned to the UP state.
  • the BMP session is DOWN and the one end is Up.
  • the BMP protocol does not define keep-alive packets. Therefore, one end of the UP may not be aware that the other end has been DOWN, and the BMP session cannot be properly established.
  • the solution is: delete the BMP session, and then re-configure the BMP session; this operation is more troublesome, and also affects the efficiency of the chain-building; that is, how to quickly re-chain the BMP session is not explained.
  • the invention provides a chain-building processing method and device, so as to at least solve the problem that the re-linking efficiency is low after the BMP session fails to be built in the related art.
  • a method for establishing a link including: when the first device and the second device fail to establish a BMP session, the first device uses the BMP of the first device The state of the session is adjusted to a state in which the BMP session is successfully established. After the state adjustment is completed, the first device performs chaining processing with the second device according to the received link establishment request.
  • the state that the first device adjusts the BMP session state of the first device to be able to successfully perform BMP session establishment includes: in a case where the BMP session of the first device is in an UP state, the first The device adjusts the BMP session state of the first device from UP to DOWN.
  • the first device that adjusts the BMP session state of the first device from UP to DOWN includes: the first device receives a configuration instruction that adjusts a BMP session state of the first device from UP to DOWN; The first device adjusts the BMP session state of the first device from UP to DOWN according to the configuration instruction.
  • the state that the first device adjusts the BMP session state of the first device to be able to successfully perform BMP session establishment includes: after the first device disables all BMP sessions of the first device, The de-enable is to disable all the BMP sessions of the first device, and the enabling means that all BMP sessions of the first device are effect.
  • the BMP sessions of the first device and the second device are all in an UP state.
  • the method further includes: the first device receiving the second device, after the first device is configured to perform a chain-forming process with the second device according to the received link-building request, The chaining request sent to complete the BMP session building chain.
  • a chain-building processing apparatus which is applied to a first device, and includes: an adjustment module, configured to be in a case where a BMP session fails to be established by the first device and the second device Adjusting the BMP session state of the first device to a state in which the BMP session is successfully established; the link-building processing module is configured to perform the construction with the second device according to the received link-building request after the completion state adjustment Chain processing.
  • the adjusting module includes: an adjusting unit, configured to adjust the BMP session state of the first device from UP to DOWN if the BMP session of the first device is in the UP state.
  • the adjusting unit includes: a receiving subunit, configured to receive a configuration instruction that adjusts a BMP session state of the first device from UP to DOWN; and an adjusting subunit, configured to: according to the configuration command The BMP session state of a device is adjusted from UP to DOWN.
  • the adjustment module includes: an enabling unit, configured to enable all BMP sessions of the first device to be enabled, wherein the enabling is to disable all BMP sessions of the first device. Enabling means that all BMP sessions of the first device are valid.
  • the first device when the first device and the second device fail to establish a BMP session, the first device adjusts the BMP session state of the first device to a state in which the BMP session is successfully established. After the state adjustment is completed, the first device performs chain-building processing with the second device according to the received link-building request, and solves the problem that the re-linking efficiency is low after the BMP session fails to be established in the related art. , effectively improve the efficiency of BMP session re-building.
  • FIG. 1 is a first flowchart of a verification processing method according to an embodiment of the present invention
  • FIG. 2 is a second flowchart of a verification processing method according to an embodiment of the present invention.
  • FIG. 3 is a block diagram 1 of a verification processing apparatus according to an embodiment of the present invention.
  • FIG. 4 is a block diagram 2 of a verification processing apparatus according to an embodiment of the present invention.
  • FIG. 5 is a block diagram of a verification processing system in accordance with an embodiment of the present invention.
  • FIG. 6 is a flow chart of a fiber optic network completion acceptance process in accordance with a preferred embodiment of the present invention.
  • FIG. 7 is a first schematic diagram of a BMP chain construction according to a preferred embodiment of the present invention.
  • Figure 8 is a second schematic diagram of a BMP chaining in accordance with a preferred embodiment of the present invention.
  • FIG. 2 is a flowchart of a chain construction processing method according to an embodiment of the present invention. As shown in FIG. 2, the flow includes the following steps:
  • Step S202 in a case that the first device and the second device fail to establish a BMP session, the first device adjusts the BMP session state of the first device to a state in which the BMP session is successfully established.
  • Step S204 after the state adjustment is completed, the first device performs chaining processing with the second device according to the received link establishment request.
  • the first device adjusts the BMP session state of the first device to a state in which the BMP session is successfully established. After the adjustment, the first device performs chain-connection processing with the second device according to the received link-building request, which solves the problem that the re-linking efficiency is low after the BMP session fails to be established in the related art, thereby effectively improving the BMP session. The efficiency of rebuilding the chain.
  • the first device adjusts the BMP session state of the first device to a state in which the BMP session is successfully established.
  • the BMP session of the first device is in the UP state. In this case, the first device adjusts the BMP session state of the first device from UP to DOWN.
  • the first device that adjusts the BMP session state of the first device from UP to DOWN may include: the first device receiving a configuration instruction that adjusts a BMP session state of the first device from UP to DOWN; The device adjusts the BMP session state of the first device from UP to DOWN according to the configuration command.
  • the first device adjusting the BMP session state of the first device to a state in which the BMP session is successfully established includes: the first device goes to all BMP sessions of the first device. After the enable is enabled, all the BMP sessions of the first device are disabled. The enable means that all BMP sessions of the first device are valid.
  • the BMP session of the first device and the second device are in the UP state.
  • the first device After the state adjustment is completed, before the first device performs chaining processing with the second device according to the received link establishment request, the first device receives the chain established by the second device for completing BMP session establishment. request.
  • the embodiment of the invention further provides a chain building processing device, which is applied to the first device, and FIG. 3 is an embodiment according to the present invention.
  • the block diagram of the chain-building processing device, as shown in Figure 3, includes:
  • the adjusting module 32 is configured to adjust the BMP session state of the first device to DOWN if the BMP session fails to be established by the first device and the second device;
  • the link-building processing module 34 is configured to perform chain-building processing with the second device according to the received link-building request after the completion state adjustment.
  • the adjustment module 32 includes:
  • the adjusting unit 42 is configured to adjust the BMP session state of the first device from UP to a state in which the BMP session can be successfully established if the BMP session of the first device is in the UP state.
  • FIG. 5 is a block diagram 2 of a chain construction processing apparatus according to an alternative embodiment of the present invention.
  • the adjustment unit 42 includes:
  • the receiving subunit 52 is configured to receive a configuration instruction that adjusts a BMP session state of the first device from UP to DOWN;
  • the adjustment subunit 54 is configured to adjust the BMP session state of the first device from UP to DOWN according to the configuration command.
  • FIG. 6 is a block diagram 3 of a chain-building processing apparatus according to an alternative embodiment of the present invention.
  • the adjustment module 32 includes:
  • the enabling unit 62 is configured to enable all the BMP sessions of the first device to be enabled, where the enabling is to disable all the BMP sessions of the first device, and enabling is to enable the first device. All BMP sessions are valid.
  • the following uses the first device as the server as an example, and further describes with a specific optional embodiment.
  • the following optional embodiments combine the above-mentioned optional embodiments and their optional embodiments.
  • the optional embodiment provides a method for quickly rebuilding a chain after a BMP session is broken. It can be easily operated and quickly established in a short time, including: if the entire BMP instance is enabled and then enabled, let all BMPs be enabled. The session is re-established; or a BMP session forces DOWN and then re-chains it.
  • FIG. 7 is a schematic diagram of a BMP chain construction according to a preferred embodiment of the present invention.
  • a BMP session is DOWN, the other end is not perceived, and is still in the UP state;
  • the UP end does not respond to the link establishment request after receiving the link establishment request; this will cause the BMP sessions at both ends to fail to communicate.
  • a mandatory action can be used to make the UP BMP session DOWN, and then the BMP connection is established according to the flow of FIG. For example, if only one BMP chain is required on the device, its state is DOWN and the other end is UP.
  • FIG. 8 is a second schematic diagram of a BMP chain construction according to a preferred embodiment of the present invention.
  • the state is UP state, or multiple BMP sessions, some For the UP state, some are in the DOWN state, but the BMP session of one or more second devices connected to it is DOWN; you can use the configuration command to force the BMP instance to "disable” and put all the devices on the first device.
  • BMP sessions are all turned to DOWN, then "enable” A BMP instance that re-chains its BMP session.
  • the above method can conveniently and quickly establish a BMP connection, thereby improving efficiency.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the foregoing embodiments of the present invention can be applied to the field of communications, and solve the problem of low efficiency of re-establishing a link after a BMP session fails to be established in the related art, thereby effectively improving the efficiency of re-building a BMP session.

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Abstract

本发明公开了建链处理方法及装置，其中，该方法包括：在第一设备与第二设备进行BMP会话建链失败的情况下，该第一设备将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态；在完成状态调整后，该第一设备根据接收到的建链请求与该第二设备进行建链处理，解决了相关技术中在BMP会话建链失败之后重新建链效率较低的问题，有效提高了BMP会话重新建链的效率。

Description

建链处理方法及装置 技术领域
本发明涉及通信领域，具体而言，涉及建链处理方法及装置。
背景技术
BGP Monitoring Protocol draft-ietf-grow-BMP-07定义的BMP邻居建链的方法。图1是根据相关技术中的正常的BMP建链的示意图，如图1所示，要求两端设备的BMP会话都处于DOWN状态，由某一方发起建链请求，另一方响应该请求，建链成功，两端的BMP会话都转为UP状态。
但因某种特殊原因，导致BMP会话一端DOWN，一端UP的情况，BMP协议没有定义保活报文，这样UP的一端可能无法感知另一端已经DOWN，会导致该BMP会话无法正常建链；通常解决办法是：删除该BMP会话，然后再次重新配置该BMP会话；这样操作比较麻烦，也影响了建链的效率；即如何能够快速让BMP会话重新建链的方法没有说明。
针对相关技术中在BMP会话建链失败之后重新建链效率较低的问题，还未提出有效的解决方案。
发明内容
本发明提供了建链处理方法及装置，以至少解决相关技术中在BMP会话建链失败之后重新建链效率较低的问题。
根据本发明实施例的一个方面，提供了一种建链处理方法，包括：在第一设备与第二设备进行BMP会话建链失败的情况下，所述第一设备将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态；在完成状态调整后，所述第一设备根据接收到的建链请求与所述第二设备进行建链处理。
进一步地，所述第一设备将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态包括：在所述第一设备的BMP会话处于UP状态的情况下，所述第一设备将该第一设备的BMP会话状态由UP调整为DOWN。
进一步地，所述第一设备将该第一设备的BMP会话状态由UP调整为DOWN包括：所述第一设备接收将所述第一设备的BMP会话状态由UP调整为DOWN的配置指令；所述第一设备根据所述配置指令将所述第一设备的BMP会话状态由UP调整为DOWN。
进一步地，所述第一设备将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态包括：所述第一设备将该第一设备的所有BMP会话去使能后再使能，其中，去使能是指使所述第一设备的所有BMP会话失效，使能是指使所述第一设备的所有BMP会话有 效。
进一步地，在所述第一设备根据所述建链请求与所述第二设备进行建链处理之后，所述第一设备和所述第二设备的BMP会话均处于UP状态。
进一步地，在完成状态调整后，所述第一设备根据接收到的建链请求与所述第二设备进行建链处理之前，所述方法还包括：所述第一设备接收所述第二设备发送的用于完成BMP会话建链的所述建链请求。
根据本发明实施例的另一方面，还提供了一种建链处理装置，应用于第一设备，包括：调整模块，设置为在第一设备与第二设备进行BMP会话建链失败的情况下，将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态；建链处理模块，设置为在完成状态调整后，根据接收到的建链请求与所述第二设备进行建链处理。
进一步地，所述调整模块包括：调整单元，设置为在所述第一设备的BMP会话处于UP状态的情况下，将该第一设备的BMP会话状态由UP调整为DOWN。
进一步地，所述调整单元包括：接收子单元，设置为接收将所述第一设备的BMP会话状态由UP调整为DOWN的配置指令；调整子单元，设置为根据所述配置指令将所述第一设备的BMP会话状态由UP调整为DOWN。
进一步地，所述调整模块包括：使能单元，设置为将该第一设备的所有BMP会话去使能后再使能，其中，去使能是指使所述第一设备的所有BMP会话失效，使能是指使所述第一设备的所有BMP会话有效。
通过本发明实施例，采用在第一设备与第二设备进行BMP会话建链失败的情况下，所述第一设备将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态；在完成状态调整后，所述第一设备根据接收到的建链请求与所述第二设备进行建链处理，解决了相关技术中在BMP会话建链失败之后重新建链效率较低的问题，有效提高了BMP会话重新建链的效率。
附图说明
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：
图1是根据本发明实施例的校验处理方法的流程图一；
图2是根据本发明实施例的校验处理方法的流程图二；
图3是根据本发明实施例的校验处理装置的框图一；
图4是根据本发明实施例的校验处理装置的框图二；
图5是根据本发明实施例的校验处理系统的框图；
图6是根据本发明优选实施例的光纤网完工验收流程的流程图；
图7是根据本发明优选实施例的BMP建链的示意图一；
图8是根据本发明优选实施例的BMP建链的示意图二。
具体实施方式
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。
在本实施例中提供了一种校验处理方法，图2是根据本发明实施例的建链处理方法的流程图，如图2所示，该流程包括如下步骤：
步骤S202，在第一设备与第二设备进行BMP会话建链失败的情况下，该第一设备将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态；
步骤S204，在完成状态调整后，该第一设备根据接收到的建链请求与该第二设备进行建链处理。
通过上述步骤，在第一设备与第二设备进行BMP会话建链失败的情况下，该第一设备将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态；在完成状态调整后，该第一设备根据接收到的建链请求与该第二设备进行建链处理，解决了相关技术中在BMP会话建链失败之后重新建链效率较低的问题，有效提高了BMP会话重新建链的效率。
第一设备将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态的方式不只一种，在一个可选的实施例中，在该第一设备的BMP会话处于UP状态的情况下，该第一设备将该第一设备的BMP会话状态由UP调整为DOWN。
进一步地，该第一设备将该第一设备的BMP会话状态由UP调整为DOWN可以包括：该第一设备接收将该第一设备的BMP会话状态由UP调整为DOWN的配置指令；该第一设备根据该配置指令将该第一设备的BMP会话状态由UP调整为DOWN。
在另一个可选的实施例中，该第一设备将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态包括：该第一设备将该第一设备的所有BMP会话去使能后再使能，其中，去使能是指使该第一设备的所有BMP会话失效，使能是指使该第一设备的所有BMP会话有效。
在第一设备和第二设备BMP会话建链成功后，该第一设备和该第二设备的BMP会话均处于UP状态。
在完成状态调整后，该第一设备根据接收到的建链请求与该第二设备进行建链处理之前，该第一设备接收该第二设备发送的用于完成BMP会话建链的该建链请求。
本发明实施例还提供了一种建链处理装置，应用于第一设备，图3是根据本发明实施例 的建链处理装置的框图，如图3所示，包括：
调整模块32，设置为在第一设备与第二设备进行BMP会话建链失败的情况下，将该第一设备的BMP会话状态调整为DOWN；
建链处理模块34，设置为在完成状态调整后，根据接收到的建链请求与该第二设备进行建链处理。
图4是根据本发明可选实施例的建链处理装置的框图一，如图4所示，调整模块32包括：
调整单元42，设置为在该第一设备的BMP会话处于UP状态的情况下，将该第一设备的BMP会话状态由UP调整为能够成功进行BMP会话建链的状态。
图5是根据本发明可选实施例的建链处理装置的框图二，如图5所示，调整单元42包括：
接收子单元52，设置为接收将该第一设备的BMP会话状态由UP调整为DOWN的配置指令；
调整子单元54，设置为根据该配置指令将该第一设备的BMP会话状态由UP调整为DOWN。
图6是根据本发明可选实施例的建链处理装置的框图三，如图6所示，调整模块32包括：
使能单元62，设置为将该第一设备的所有BMP会话去使能后再使能，其中，去使能是指使该第一设备的所有BMP会话失效，使能是指使该第一设备的所有BMP会话有效。
针对相关技术中存在的上述问题，下面以第一设备为服务器为例，结合具体的可选实施例进行进一步说明，下述可选实施例结合了上述可选实施例及其可选实施方式。
本可选实施例提供了一种BMP会话快速断链后重建链的方法，能够方便操作，短时间内快速建链，包括：如果对整个BMP实例去使能后再使能，让其所有BMP会话重新建链；或者某一个BMP会话强制DOWN然后再让其重新建链。
图7是根据本发明优选实施例的BMP建链的示意图一，如图7所示，由于某种原因，一端BMP会话DOWN后，另一端没有感知，仍然处于UP状态；按照相关协议规定，DOWN一方发起连接请求，UP一端收到建链请求后，也不会响应该建链请求；这样就会造成两端的BMP会话无法通讯。通过本可选实施例，可以使用强制措施，让UP的BMP会话变为DOWN，然后按照图1的流程建立BMP连接。例如，如果设备上只需要某个BMP建链，其状态为DOWN，另一端为UP，这时候我们可以再UP的BMP会话采取强制措施，例如使用配置命令让其状态变为DOWN，如图7所示，然后再按照普通BMP建链的方式建链。
图8是根据本发明优选实施例的BMP建链的示意图二，如图8所示，如果第一设备上有多个BMP会话，其状态都为UP状态，或者多个BMP会话中，有的为UP状态，有的为DOWN状态，但与其连接的一个或多个第二设备的BMP会话都为DOWN；可以采用配置命令强制把BMP实例“去使能”，把该第一设备上所有的BMP会话都转为DOWN，然后再“使能” BMP实例，让其BMP会话重新建链。
综上所述，对BMP会话在异常情况下，如果它们的一端状态为UP，另一端状态为DOWN，通过上述方法，可以方便、快速的建立BMP连接，提高了效率。
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。
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。
工业实用性
上述的本发明实施例，可以应用于通信领域，解决了相关技术中在BMP会话建链失败之后重新建链效率较低的问题，有效提高了BMP会话重新建链的效率。

Claims (10)

  1. 一种建链处理方法，包括：
    在第一设备与第二设备进行边界网关协议BGP协议监控BMP会话建链失败的情况下，所述第一设备将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态；
    在完成状态调整后，所述第一设备根据接收到的建链请求与所述第二设备进行建链处理。
  2. 根据权利要求1所述的方法，其中，所述第一设备将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态包括：
    在所述第一设备的BMP会话处于UP状态的情况下，所述第一设备将该第一设备的BMP会话状态由UP调整为DOWN。
  3. 根据权利要求2所述的方法，其中，所述第一设备将该第一设备的BMP会话状态由UP调整为DOWN包括：
    所述第一设备接收将所述第一设备的BMP会话状态由UP调整为DOWN的配置指令；
    所述第一设备根据所述配置指令将所述第一设备的BMP会话状态由UP调整为DOWN。
  4. 根据权利要求1所述的方法，其中，所述第一设备将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态包括：
    所述第一设备将该第一设备的所有BMP会话去使能后再使能，其中，去使能是指使所述第一设备的所有BMP会话失效，使能是指使所述第一设备的所有BMP会话有效。
  5. 根据权利要求1至4中任一项所述的方法，其中，在所述第一设备根据所述建链请求与所述第二设备进行建链处理之后，所述第一设备和所述第二设备的BMP会话均处于UP状态。
  6. 根据权利要求1至4中任一项所述的方法，其中，在完成状态调整后，所述第一设备根据接收到的建链请求与所述第二设备进行建链处理之前，所述方法还包括：
    所述第一设备接收所述第二设备发送的用于完成BMP会话建链的所述建链请求。
  7. 一种建链处理装置，应用于第一设备，包括：
    调整模块，设置为在第一设备与第二设备进行边界网关协议BGP协议监控BMP会话建链失败的情况下，将该第一设备的BMP会话状态调整为能够成功进行BMP会话建链的状态；
    建链处理模块，设置为在完成状态调整后，根据接收到的建链请求与所述第二设备 进行建链处理。
  8. 根据权利要求7所述的装置，其中，所述调整模块包括：
    调整单元，设置为在所述第一设备的BMP会话处于UP状态的情况下，将该第一设备的BMP会话状态由UP调整为DOWN。
  9. 根据权利要求8所述的装置，其中，所述调整单元包括：
    接收子单元，设置为接收将所述第一设备的BMP会话状态由UP调整为DOWN的配置指令；
    调整子单元，设置为根据所述配置指令将所述第一设备的BMP会话状态由UP调整为DOWN。
  10. 根据权利要求7所述的装置，其中，所述调整模块包括：
    使能单元，设置为将该第一设备的所有BMP会话去使能后再使能，其中，去使能是指使所述第一设备的所有BMP会话失效，使能是指使所述第一设备的所有BMP会话有效。
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