WO2012068808A1 - 一种告警信息处理上报的方法及设备 - Google Patents

一种告警信息处理上报的方法及设备 Download PDF

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Publication number
WO2012068808A1
WO2012068808A1 PCT/CN2011/071961 CN2011071961W WO2012068808A1 WO 2012068808 A1 WO2012068808 A1 WO 2012068808A1 CN 2011071961 W CN2011071961 W CN 2011071961W WO 2012068808 A1 WO2012068808 A1 WO 2012068808A1
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node
alarm
transport layer
layer
tree
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PCT/CN2011/071961
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English (en)
French (fr)
Inventor
胡慧君
刘丛
王东
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中兴通讯股份有限公司
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Publication of WO2012068808A1 publication Critical patent/WO2012068808A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
    • H04L41/0636—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis based on a decision tree analysis

Definitions

  • the present invention relates to a synchronous digital system, and more particularly to a method and apparatus for performing an alarm information processing report.
  • Alarm management is an important function of various communication devices.
  • the alarm management module in the system processes the alarm information to achieve accurate positioning and troubleshooting.
  • the general alarm processing procedure is that each processing unit is responsible for detecting various types of alarms that need to be processed by the processing unit, and then the alarm status values are sent to the network element control unit, and then the network element control unit sends the network management unit to the network management unit. Management of alarms.
  • the method for reporting alarms reported by the board is generally used to establish an alarm tree to manage the alarms.
  • the invention discloses that the alarm is reported in the application file of the method and the device is disclosed in the document CN101237661A.
  • the alarm tree is generated by the association relationship between the alarms. When the alarm is detected on the parent node, the alarm of the child node is lost, and the state is generated. Node alarm. This program helps users maintain.
  • the invention is a method for implementing alarm processing and disclosed in the application file of CN101145944A.
  • the method for creating a hierarchical alarm tree according to the transport layer of the network is as follows: each node of the tree is a directory node, and the initialization alarm node is a corresponding directory node.
  • the child node traverses the alarm tree when detecting alarms, and analyzes the alarms that need to be reported and processes them. It can be processed according to different situations to solve the problem of excessive alarm reporting and frequent and repeated reporting.
  • the application name is an alarm reporting method and an alarm device, and the application file disclosed in CN100512490C discloses:
  • the received alarm is classified into a source alarm and a derivative alarm, and the server load is relieved by only reporting the source alarm, and the maintenance is enhanced. .
  • the technical problem to be solved by the present invention is to provide a method and a device for performing alarm information processing and reporting, thereby improving reporting efficiency.
  • the present invention provides a method for reporting and reporting alarm information, including: establishing a multi-layered alarm tree according to a hierarchical structure of a transport layer, wherein each layer of an alarm node included in the alarm tree is composed of a transport layer node and The alarm manager associated with the transport layer node is configured, and the alarm manager of each transport layer node manages the alarm information of the associated transport layer node; and the alarm nodes are detected layer by layer from the root node of the alarm tree, ⁇ Alarm information of the alarm node that generated the alarm.
  • the above method may also have the following features;
  • the transport layer node is a common node or a merged node
  • the merged node is a node formed by combining more than one node in different hierarchical layers of the transport layer.
  • the above method may also have the following features;
  • the merge node is formed by merging the additional layer node and the virtual container node, or the merge node is formed by combining the tributary unit node and the virtual container node.
  • the above method may also have the following features;
  • the merged node is split and processed, and the layer alarms are split.
  • the above method may also have the following features;
  • the step of reporting the alarm information of the alarm node that generates the alarm further includes: the alarm manager maintaining an alarm generated by the associated transport layer node, and using the linked list in the priority order of the alarms generated by the transport layer node When the alarm is reported, the alarm with the highest priority is reported in the linked list.
  • the present invention further provides an apparatus for reporting and reporting alarm information, including an alarm tree generating unit, an alarm detecting unit, and an alarming unit;
  • the alarm tree generating unit is configured to: establish a multi-layered alarm tree according to a hierarchical structure of the transport layer, where the alarm node included in each layer of the alarm tree is composed of a transport layer node and an alarm associated with the transport layer node
  • the alarm manager of each transport layer node manages the alarm information of the associated transport layer node
  • the alarm detection unit is configured to: detect each alarm node layer by layer from the root node of the alarm tree
  • the alarm reporting unit is configured to: report the alarm information of the alarm node that generates the alarm.
  • the above device may also have the following features;
  • the transport layer node is a common node or a merged node
  • the merged node is a node formed by combining more than one node in different hierarchical layers of the transport layer.
  • the above device may also have the following features;
  • the merge node is formed by merging the additional layer node and the virtual container node, or the merge node is formed by combining the tributary unit node and the virtual container node.
  • the above device may also have the following features;
  • the device further includes a node type determining unit and a node splitting unit;
  • the node type determining unit is configured to: after the alarm detecting unit detects that the alarm node generates an alarm, determine whether the alarm node is a merged node, and notify the node splitting unit if it is a merged node;
  • the setting is as follows: After receiving the notification of the node type judging unit, the merged node is split and processed, and the layer alarms after the splitting are performed.
  • the above device may also have the following features;
  • the alarm tree generating unit is further configured to: maintain, by the alarm manager, an alarm generated by the associated transport layer node, and maintain the alarms generated by the transport layer node in a linked list in priority order, and perform alarm reporting. The highest priority alarm is reported in the linked list.
  • the invention establishes a simplified alarm tree according to the hierarchical structure in the transmission protocol, and sets the alarm manager and the merging node to be uniformly processed by the alarm manager associated with each transport layer node, so that the complexity of the alarm tree is reduced, and the memory occupied by the alarm tree is reduced. In the space, the detection and reporting time of the alarm is reduced. At the same time, without promptly reporting the alarm reporting rules, the user can quickly detect and report the alarm, so that the user can track the running status of the device in real time, improve the reporting efficiency, and achieve the purpose of quickly locating the fault. It is obviously improved for a single-board system that needs to detect and process a large number of alarms. BRIEF abstract
  • FIG. 1 is a schematic diagram of a method for reporting alarm information in an embodiment
  • the method for reporting alarm information and the synchronous digital system processing device include an alarm tree generating unit, an alarm detecting unit, an alarm upper unit, a node type determining unit, and a node splitting unit.
  • the alarm tree generating unit is configured to establish a multi-layered alarm tree according to the hierarchical structure of the transport layer, and the alarm node included in each layer of the alarm tree is composed of a transport layer node and an alarm manager associated with the transport layer node, and each transport layer node The alarm manager manages the alarm information of the associated transport layer node.
  • the alarm detecting unit is configured to detect each alarm node layer by layer from the root node of the alarm tree.
  • the alarm unit is used to send alarm information of the alarm node that generates the alarm.
  • the alarm tree generating unit is further configured to maintain an alarm generated by the associated transport layer node by using the alarm manager, and maintain the alarms generated by the transport layer node in a linked list in a priority order, and perform alarm reporting. Report the highest priority alarm in the linked list.
  • the above transport layer node is a common node or a merged node
  • the merged node is a node formed by combining more than one node in different hierarchical layers of the transport layer.
  • the merge node is formed by merging the additional layer node and the virtual container node, or the merge node is formed by combining the tributary unit node and the virtual container node.
  • the node type determining unit is configured to determine, after the alarm detecting unit detects that the alarm node generates an alarm, whether the alarm node is a merge node, and notify the node split unit if it is a merge node.
  • the node splitting unit is configured to split the merged node after receiving the notification of the node type determining unit, and perform alarms on each layer after splitting.
  • the method for reporting alarm information includes:
  • Step 101 Establish a multi-layer alarm tree according to a hierarchical structure of the transport layer, where each layer of the alarm node included in the alarm tree is composed of a transport layer node and an alarm manager associated with the transport layer node.
  • the alarm manager of the transport node manages the alarm information of the associated transport layer node.
  • the number of layers of the multi-layer alarm tree may be the same as the number of layers of the layer structure of the transport layer, and each layer of the alarm tree has a one-to-one correspondence with the layer of the layer structure.
  • a service model tree may be established according to the hierarchical structure of the transport layer.
  • the alarm node is initialized according to the type of alarm that each node needs to process, and is associated with the service model tree. The node of the location, generating the expected alarm tree.
  • the transport layer node is a normal node or a merge node.
  • Port nodes and the like can be established in accordance with ordinary nodes.
  • a merge node is a node that is merged into one or more nodes in different hierarchical layers of the transport layer.
  • the merge node is formed by merging the additional layer node and the virtual container node, or the merge node is formed by combining the tributary unit node and the virtual container node.
  • the merged node is a node of a 12th-order tributary unit layer node in the multiplexed mapping structure of the synchronous digital system, that is, a node composed of a TU12 and a 12th-order virtual container layer node, that is, VC12, or the merged node is an additional layer node and a fourth-order virtual container layer.
  • the concept of the merged node can reduce the complexity of the tree and reduce the time for traversing the alarm tree. In some cases, it is necessary to establish a plurality of alarm trees to greatly reduce the memory
  • the low-order cross system software initialization phase in the Synchronous Digital Hierarchy (SDH) device initializes the service model tree according to the SDH multiplexing mapping structure, and the nodes of the tree structure are from top to bottom.
  • Single board root node ordinary node
  • One port node ordinary node
  • One AU4 node ordinary node
  • One VC4 node ordinary node
  • One TU12 node combined node of TU12 and VC12.
  • Each node is associated with an alarm manager at the layer level, and the alarm node information of the layer is managed by the corresponding alarm manager.
  • Step 102 The alarm nodes are detected layer by layer from the root node of the alarm tree. In this step, the actual alarm state of the hardware chip is detected according to the preset time period. Starting from the root node, the alarm manager associated with each layer detects the alarm node step by step.
  • the alarm is generated when the alarm node generates an alarm and the transport node in the alarm node is a non-combined node or a common node.
  • the merged node is split (ie, the merged node is split into nodes belonging to different layers).
  • the structure of the alarm tree is not changed.
  • the layer rate corresponding to the alarm information in the linked list maintained by the alarm manager is updated accordingly.
  • Step 103 The alarm information of the alarm node that generates an alarm is generated.
  • the alarm manager maintains an alarm generated by the associated transport layer node, and maintains the alarms generated by the transport layer node in a linked list in a priority order.
  • the original VC12 level is used for the merged node.
  • the alarm is associated with the alarm manager in the TU12 node.
  • the alarm information is filtered according to the priority sequence, and the highest priority alarm is reported in the linked list.
  • the invention establishes a simplified alarm tree according to the hierarchical structure in the transmission protocol, and sets the alarm manager and the merging node to be uniformly processed by the alarm manager associated with each transport layer node, so that the complexity of the alarm tree is reduced, and the memory occupied by the alarm tree is reduced. Space, reduce the detection and reporting time of alarms, and at the same time, without promptly violating the alarm reporting rules, it can quickly detect and report the alarms, which is convenient for users to track the running status of the equipment in real time and improve the reporting efficiency.
  • the invention is not limited to any specific form of combination of hardware and software.
  • Industrial Applicability The present invention establishes a simplified alarm tree according to a hierarchical structure in a transmission protocol, and sets an alarm manager and a merging node to be uniformly processed by an alarm manager associated with each transport layer node, so that the complexity of the alarm tree is reduced, and the alarm tree is reduced.
  • the occupied memory space reduces the detection and reporting time of alarms. At the same time, it can quickly detect and report alarms on the premise of not violating the alarm reporting rules. It is convenient for users to track the running status of devices in real time, improve reporting efficiency, and achieve rapid targeting failure. . It is obviously improved for a single-board system that needs to detect and process a large number of alarms.

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Description

一种告警信息处理上报的方法及设备
技术领域
本发明涉及同步数字体系系统， 尤其涉及一种进行一种告警信息处理上 报的方法及设备。
背景技术
告警管理是各种通讯设备的一个重要功能， 当系统检测到设备运行异常 时， 通过系统中的告警管理模块处理上 ^艮告警信息， 以达到准确定位、 排除 故障的目的。 通常的告警处理流程是各处理单元负责检测自身所需处理的各 种类型告警， 然后将这些告警状态值上 4艮给网元控制单元， 再由网元控制单 元上 4艮给网管， 共同完成告警的管理。
目前单板告警处理上报的方法， 普遍釆用建立告警树方式来统一管理。 下面简单描述其中的部分专利：
发明名称为告警上报方法与装置并且公开号为 CN101237661A的申请文 件中公开了： 通过告警之间关联关系生成告警树， 检测到父节点有告警则置 子节点告警为消失， 上^艮状态为生成的节点告警。 本方案有助于用户维护。
发明名称为一种实现告警处理的方法并且公开号为 CN101145944A的申 请文件中公开了： 根据网络的传送层建立分层的告警树， 树的每个节点为目 录节点， 初始化告警节点为对应目录节点的子节点，检测告警时遍历告警树， 分析需要上报的告警并处理， 可根据不同情况作处理解决告警过多上报以及 频繁及重复上报问题。
发明名称为一种告警上报方法和告警装置并且公开号为 CN100512490C 的申请文件公开了： 将接收到的告警分为源生告警和衍生告警,通过只上报源 生告警来减轻服务器负担， 增强维护性。
上述方案涉及的方法均是对告警的可维护性方面的改进， 并未对告警检 测处理上报的效率和告警树的复杂度方面做改进。 发明内容
本发明要解决的技术问题是提供一种进行一种告警信息处理上报的方法 及设备， 提高上报效率。
为了解决上述技术问题， 本发明提供了一种告警信息处理上报的方法， 包括： 根据传输层的分层结构建立多层告警树， 告警树中每层包含的告警节 点由传输层节点和与此传输层节点相关联的告警管理者组成， 各传输层节点 的告警管理者管理所关联的传输层节点的告警信息； 从所述告警树的根节点 开始逐层对各告警节点进行检测， 上^艮产生告警的告警节点的告警信息。
优选地， 上述方法还可以具有以下特点；
所述传输层节点是普通节点或合并节点， 合并节点是由位于传输层不同 分层结构中一个以上节点合并成的节点。
优选地， 上述方法还可以具有以下特点；
合并节点由附加层节点和虚容器节点合并而成， 或者， 合并节点由支路 单元节点和虚容器节点合并而成。
优选地， 上述方法还可以具有以下特点；
检测到告警节点产生告警且此告警节点中传输层节点是合并节点的情况 下， 将此合并节点进行拆分处理， 上^艮拆分后的各层告警。
优选地， 上述方法还可以具有以下特点；
所述上报产生告警的告警节点的告警信息的步骤还包括： 所述告警管理 者维护相关联的传输层节点产生的告警， 并将此传输层节点产生的各告警的 按优先级顺序以链表方式维护， 进行告警上报时， 上报链表中优先级最高的 告警。
为了解决上述技术问题，本发明还提供了一种告警信息处理上报的设备， 包括告警树生成单元、 告警检测单元和告警上^艮单元；
所述告警树生成单元设置为： 根据传输层的分层结构建立多层告警树， 告警树中每层包含的告警节点由传输层节点和与此传输层节点相关联的告警 管理者组成， 各传输层节点的告警管理者管理所关联的传输层节点的告警信 息； 所述告警检测单元设置为： 从所述告警树的根节点开始逐层对各告警节 点进行检测； 所述告警上报单元设置为： 上报产生告警的告警节点的告警信 息。
优选地， 上述设备还可以具有以下特点；
所述传输层节点是普通节点或合并节点， 合并节点是由位于传输层不同 分层结构中一个以上节点合并成的节点。
优选地， 上述设备还可以具有以下特点；
合并节点由附加层节点和虚容器节点合并而成， 或者， 合并节点由支路 单元节点和虚容器节点合并而成。
优选地， 上述设备还可以具有以下特点；
所述设备还包括节点类型判断单元和节点拆分单元；
所述节点类型判断单元设置为： 在所述告警检测单元检测到告警节点产 生告警后判断此告警节点是否为合并节点， 如果是合并节点则通知所述节点 拆分单元； 所述节点拆分单元设置为： 在收到所述节点类型判断单元的通知 后， 将此合并节点进行拆分处理， 上^艮拆分后的各层告警。
优选地， 上述设备还可以具有以下特点；
所述告警树生成单元还设置为： 通过所述告警管理者维护相关联的传输 层节点产生的告警， 并将此传输层节点产生的各告警的按优先级顺序以链表 方式维护， 进行告警上报时， 上报链表中优先级最高的告警。
本发明根据传输协议中的分层结构建立简化告警树， 设置告警管理者和 合并节点， 通过每个传输层节点关联的告警管理者统一处理， 使得告警树复 杂度降低， 减少告警树占用的内存空间， 减少告警的检测上报时间， 同时在 不违反告警上报规则的前提下， 能快速检测处理并上报告警便于用户实时跟 踪了解设备运行状况， 提高上报效率， 达到快速定位故障的目的。 对于一次 要检测处理上报大量告警的单板系统具有明显改进意义。 附图概述
图 1 是实施例中进行告警信息上报的方法示意图；
图 2是具体实施例的告警树结构示意图。 本发明的较佳实施方式
进行告警信息上报的方法及同步数字体系处理设备， 包括告警树生成单 元、 告警检测单元、 告警上 单元、 节点类型判断单元， 节点拆分单元。
告警树生成单元用于根据传输层的分层结构建立多层告警树， 告警树中 每层包含的告警节点由传输层节点和与此传输层节点相关联的告警管理者组 成， 各传输层节点的告警管理者管理所关联的传输层节点的告警信息。
告警检测单元用于从所述告警树的根节点开始逐层对各告警节点进行检 测。
告警上 单元用于上 产生告警的告警节点的告警信息。
所述告警树生成单元还用于通过所述告警管理者维护相关联的传输层节 点产生的告警， 并将此传输层节点产生的各告警的按优先级顺序以链表方式 维护， 进行告警上报时， 上报链表中优先级最高的告警。
上述传输层节点是普通节点或合并节点， 合并节点是由位于传输层不同 分层结构中一个以上节点合并成的节点。 合并节点由附加层节点和虚容器节 点合并而成， 或者， 合并节点由支路单元节点和虚容器节点合并而成。
节点类型判断单元用于在所述告警检测单元检测到告警节点产生告警后 判断此告警节点是否为合并节点，如果是合并节点则通知所述节点拆分单元。
节点拆分单元用于在收到所述节点类型判断单元的通知后， 将此合并节 点进行拆分处理， 上^艮拆分后的各层告警。
如图 1所示， 进行告警信息上报的方法包括：
步骤 101 , 根据传输层的分层结构建立多层告警树， 告警树中每层包含 的告警节点由传输层节点和与此传输层节点相关联的告警管理者组成， 各传 输层节点的告警管理者管理所关联的传输层节点的告警信息。
多层告警树的层数可以与传输层的分层结构的层数相同， 告警树的每层 与分层结构的层一一对应。
本步骤中可以先根据传输层的分层结构建立业务模型树， 为每个节点生 成并关联一个告警管理者后， 根据每个节点需要处理的告警类型， 初始化告 警节点并关联到业务模型树对应位置的节点， 生成预期的告警树。
所述传输层节点是普通节点或合并节点。
端口节点等可以按照普通节点来建立。 合并节点是由位于传输层不同分层结构中一个以上节点合并成的节点。 合并节点由附加层节点和虚容器节点合并而成， 或者， 合并节点由支路单元 节点和虚容器节点合并而成。 例如， 合并节点是同步数字体系的复用映射结 构中 12阶支路单元层节点即 TU12和 12阶虚容器层节点即 VC12组成的节点， 或者， 合并节点是附加层节点和 4阶虚容器层节点组成的节点。 合并节点概 念的提出可以降低树的复杂度以及减少遍历告警树的时间， 在某些需要建立 多棵告警树的情况下也能大大减少内存。
如图 2所示， 同步数字体系 （ Synchronous Digital Hierarchy, SDH )设备 中的低阶交叉系统软件初始化阶段，根据 SDH复用映射结构初始化业务模型 树， 其树型结构的节点从上到下依次为单板根节点 （普通节点） 一端口节点 (普通节点） 一 AU4节点 （普通节点） 一 VC4节点 （普通节点） 一 TU12节 点 （TU12与 VC12的合并节点） 。 每个节点关联有该层级别的告警管理者， 所属该层的告警节点信息由对应的告警管理者统一管理。对于 TU12与 VC12 构成的合并节点， 其告警管理者关联的告警有 TU12与 VC12级别的所有告 步骤 102, 从所述告警树的根节点开始逐层对各告警节点进行检测。 本步骤中，根据预设的时间周期检测硬件芯片当前存在实际的告警状态， 从根节点开始， 通过每层关联的告警管理者逐级检测查找告警节点。
检测到告警节点产生告警且此告警节点中传输层节点是非合节点即为普 通节点时， 上报此节点的告警。 检测到告警节点产生告警且此告警节点中传输层节点是合并节点的情况 下， 将此合并节点进行拆分处理（即将合并节点拆分成属于不同层的节点）。
将合并节点拆分后， 告警树的结构不发变化， 此合并节点对应的告警管 理者维护的链表中告警信息对应的层速率进行相应更新。
步骤 103 , 上^艮产生告警的告警节点的告警信息。
上述方法中， 所述告警管理者维护相关联的传输层节点产生的告警， 并 将此传输层节点产生的各告警的按优先级顺序以链表方式维护， 关于合并节 点，对于原来的 VC12级别的告警， 则关联到 TU12节点中告警管理者下， 进 行告警上报时， 根据优先级顺序对告警信息进行过滤处理， 上报链表中优先 级最高的告警。
本发明根据传输协议中的分层结构建立简化告警树， 设置告警管理者和 合并节点， 通过每个传输层节点关联的告警管理者统一处理， 使得告警树复 杂度降低， 减少告警树占用的内存空间， 减少告警的检测上报时间， 同时在 不违反告警上报规则的前提下， 能快速检测处理并上报告警便于用户实时跟 踪了解设备运行状况， 提高上报效率。
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 征可以相互任意组合。 当然， 本发明还可有其他多种实施例， 在不背离本发明精神及其实质的 但这些相应的改变和变形都应属于本发明所附的权利要求的保护范围。 本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序 来指令相关硬件完成， 所述程序可以存储于计算机可读存储介质中， 如只读 存储器、 磁盘或光盘等。 可选地， 上述实施例的全部或部分步骤也可以使用 一个或多个集成电路来实现。 相应地， 上述实施例中的各模块 /单元可以釆用 硬件的形式实现， 也可以釆用软件功能模块的形式实现。 本发明不限制于任 何特定形式的硬件和软件的结合。 工业实用性 本发明根据传输协议中的分层结构建立简化告警树， 设置告警管理者和 合并节点， 通过每个传输层节点关联的告警管理者统一处理， 使得告警树复 杂度降低， 减少告警树占用的内存空间， 减少告警的检测上报时间， 同时在 不违反告警上报规则的前提下， 能快速检测处理并上报告警便于用户实时跟 踪了解设备运行状况， 提高上报效率， 达到快速定位故障的目的。 对于一次 要检测处理上报大量告警的单板系统具有明显改进意义。

Claims

权 利 要 求 书
1、 一种告警信息处理上报的方法， 包括：
根据传输层的分层结构建立多层告警树， 告警树中每层包含的告警节点 由传输层节点和与此传输层节点相关联的告警管理者组成， 各传输层节点的 告警管理者管理所关联的传输层节点的告警信息； 从所述告警树的根节点开 始逐层对各告警节点进行检测， 上^艮产生告警的告警节点的告警信息。
2、 如权利要求 1所述的方法， 其中，
所述传输层节点是普通节点或合并节点， 合并节点是由位于传输层不同 分层结构中一个以上节点合并成的节点。
3、 如权利要求 2所述的方法， 其中，
合并节点由附加层节点和虚容器节点合并而成， 或者， 合并节点由支路 单元节点和虚容器节点合并而成。
4、 如权利要求 2所述的方法， 其中， 所述方法还包括：
检测到告警节点产生告警且此告警节点中传输层节点是合并节点的情况 下， 将此合并节点进行拆分处理， 上^艮拆分后的各层告警。
5、 如权利要求 1所述的方法，其中， 所述上报产生告警的告警节点的告 警信息的步骤还包括：
所述告警管理者维护相关联的传输层节点产生的告警， 并将此传输层节 点产生的各告警的按优先级顺序以链表方式维护， 进行告警上报时， 上报链 表中优先级最高的告警。
6、 一种告警信息处理上报的设备， 包括告警树生成单元、告警检测单元 和告警上报单元；
所述告警树生成单元设置为： 根据传输层的分层结构建立多层告警树， 告警树中每层包含的告警节点由传输层节点和与此传输层节点相关联的告警 管理者组成， 各传输层节点的告警管理者管理所关联的传输层节点的告警信 息；
所述告警检测单元设置为： 从所述告警树的根节点开始逐层对各告警节 点进行检测；
所述告警上报单元设置为： 上报产生告警的告警节点的告警信息。
7、 如权利要求 6所述的设备， 其中，
所述传输层节点是普通节点或合并节点， 合并节点是由位于传输层不同 分层结构中一个以上节点合并成的节点。
8、 如权利要求 7所述的设备， 其中，
合并节点由附加层节点和虚容器节点合并而成， 或者， 合并节点由支路 单元节点和虚容器节点合并而成。
9、 如权利要求 7所述的设备， 其中，
所述设备还包括节点类型判断单元和节点拆分单元；
所述节点类型判断单元设置为： 在所述告警检测单元检测到告警节点产 生告警后判断此告警节点是否为合并节点， 如果是合并节点则通知所述节点 拆分单元；
所述节点拆分单元设置为： 在收到所述节点类型判断单元的通知后， 将 此合并节点进行拆分处理， 上^艮拆分后的各层告警。
10、 如权利要求 6所述的设备， 其中，
所述告警树生成单元还设置为： 通过所述告警管理者维护相关联的传输 层节点产生的告警， 并将此传输层节点产生的各告警的按优先级顺序以链表 方式维护， 进行告警上报时， 上报链表中优先级最高的告警。
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