WO2007059667A1 - A method for obtaining the network element alarm data - Google Patents
A method for obtaining the network element alarm data Download PDFInfo
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- WO2007059667A1 WO2007059667A1 PCT/CN2006/001547 CN2006001547W WO2007059667A1 WO 2007059667 A1 WO2007059667 A1 WO 2007059667A1 CN 2006001547 W CN2006001547 W CN 2006001547W WO 2007059667 A1 WO2007059667 A1 WO 2007059667A1
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- alarm data
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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
- H04L41/0604—Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time
Definitions
- the present invention relates to the field of network information management technologies, and in particular, to a method for acquiring network element alarm data.
- each network element device In the network system, each network element device often fails during work. In order to timely notify the user of the time of occurrence of the fault, the source of the fault, and the type of the fault, so as to solve the problem in time and eliminate the fault, the network alarm needs to be implemented in the network system.
- the current network alarm system is shown in Figure 1.
- the network element device first sends its own fault alarm to the network management system.
- the network management system displays the alarm data of the network element to the user in real time. It includes the status of the alarm, the level, and the number of alarms in a certain state at a certain level, so that the user can know the running status of the device at any time.
- the interface of the network management server needs to be called periodically.
- the network management server After receiving the request from the client, the network management server returns all the alarms of the network element to the client, and the client updates the alarm data of the network element according to the returned data. .
- the network management server sends the alarm data of all the network elements to the client through the network, and the client program displays the data to the user according to the data, if the network managed by the network management system There are a lot of yuan, and these network element devices have a large number of alarms reported to the network management system. This will cause a heavy burden on the network, which will easily cause network congestion, which will affect the reliability of the network system.
- the invention provides a method for acquiring network element alarm data.
- the network management server only returns the network element alarm data with the number of alarms to the client at a time, thereby effectively avoiding network congestion caused by a large amount of data of the network element alarm.
- the invention provides a method for acquiring network element alarm data, including: The client requests the network management server to obtain the network element alarm data.
- the network management server determines the network element whose alarm data has changed
- the alarm data is stored in a mapping table of the network management server, and the content of the mapping table includes a network element identifier, a number of alarms in a specific state of a specific level, and a timestamp value.
- the network management server compares the timestamp value sent by the client with the timestamp value of the network element, and determines the network element alarm data that needs to be sent to the client.
- the client transmits the timestamp value of the last acquired alarm data to the network management server;
- the NE alarm data that needs to be returned to the client is determined according to the comparison result.
- the alarm data of the specific network element is returned to the client.
- the alarm data of the specific network element is not returned to the client.
- the network management server calculates and saves the time value; returns the alarm data and the time value to the client; the client saves the time value, and is used as the timestamp value of the incoming network management server when the alarm data is next invoked. .
- the time value is calculated as follows: the time value is equal to the current time value minus the system start time;
- the timestamp value of the specific network element is calculated as follows: The timestamp value of the specific network element is equal to the last alarm time of the network element minus the system start time.
- the network management server returns all the alarm data that is obtained in the process of searching the mapping table to the client in the report file list, and returns the report file list to the client.
- the alarm data to be returned to the client in the report file list is the alarm data sent by the network element device between the timestamp value of the specific network element and the timestamp value of the last acquired alarm data.
- the node Bunch lookup After checking a node, it is judged whether the node is the last node. If it is not the last node, it continues to search for the next node; if the node is the last node, then the node Bunch lookup.
- the input timestamp value is set to zero.
- the network management server only returns the network element alarm data with a change in the number of alarms at a time, which reduces the transmission amount of the alarm data in the network and reduces the burden of network transmission.
- the problem that the network element alarm data is large and the network congestion and background load are too large is solved.
- FIG. 1 is a schematic structural diagram of a prior art network element alarm system
- FIG. 2 is a flow chart of a method in accordance with a preferred embodiment of the present invention.
- the core idea of the present invention is to provide a method for acquiring network element alarm data, which reduces the number of alarms sent to the client each time through the network management server, which reduces the number of alarms sent to the client at a time, thereby reducing the number of the network.
- the large amount of meta-alarm data causes network congestion and excessive background load.
- the network management server saves the alarm data of the network element in a mapping table.
- the content of the mapping table includes: the identifier of the network element, the number of alarms in a specific state at a specific level, and the timestamp value.
- the alarm information structure of the network element defined by the network management server includes the above-mentioned NE identifier, the number of alarms of a specific level and the timestamp value (timestamp).
- the timestamp value identifies the timestamp of the network element, and its value is a number of seconds (hereinafter referred to as the current time value) that has elapsed since 0:00:00 in 1970 AD.
- the network management server saves the alarm data of the network element, where the timestamp value is the current time value.
- the network management server updates the alarm information of the NE in the mapping table, and updates the timestamp value to the current time value.
- FIG. 2 is a flow chart of a method in accordance with a preferred embodiment of the present invention. As shown in FIG. 2, a preferred embodiment of the method for acquiring network element alarm data of the present invention includes:
- Step 10 The client periodically sends a timestamp value T1 to the network management server.
- the client requests the network management server to obtain the alarm data, it sends the request to the network management server. Enter a timestamp value Tl of the last time the alarm data was obtained.
- Step 11 The network management server calculates the current time value and saves it.
- the network management server After receiving the above request, the network management server calculates the time value ⁇ , and the time value ⁇ is calculated as:
- the time value ⁇ is stored in the database in seconds.
- the system start time is a time value preset by the user according to requirements. In this embodiment, the time value is 0:0:00, 1970 AD. .
- Step 12 Find each node in the NE alarm data mapping table, and compare the timestamp value T1 with the timestamp value of the specific network element ⁇ 2;
- the network management server After receiving the call request from the client, the network management server searches each node in the mapping table, and compares the timestamp value T1 sent by the client with the timestamp value ⁇ 2 of the specific network element.
- the timestamp value of the network element is ⁇ 2.
- the time difference between the time when the NE was last alerted that is, the current time) and 0:00:00 in 1970 AD.
- Step 13 If ⁇ 2> ⁇ 1, it indicates that during the period from T1 to ⁇ 2, the NE has a new alarm to enter the network management server, that is, the time interval from the last call of the client to the current call. The number of alarms is changed. The alarm data of the NE needs to be saved to a report file list. The report file list is used to place all the alarm data that the network management server needs to return to the client in the process of searching the mapping table.
- Step 14 Determine whether the network management server search process ends. If the search ends, the current time threshold and the alarm data that needs to be returned to the client are returned to the terminal. If not, proceed to step 12. That is to say, the network management server needs to find each node in the mapping table, and after checking a node, determine whether the node is the last node, if not the last node, return to step 12, and continue to find the next node; The node is the last node and the search ends.
- Step 15 The network management server returns the saved time value and the alarm data to be returned to the client to the client;
- Step 16 The client displays the returned network element alarm data to the user, and saves the returned time value T;
- the invention realizes that the network management server only returns the network element alarm data whose number of alarms changes at a time, reduces the transmission amount of the alarm data in the network, reduces the burden of network transmission, and improves the alarm processing efficiency of the network management server.
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Abstract
A method for obtaining the network element alarm data includes: The client enters a timestamp T1 when applying the invocation of the alarm data (10). The network management server compares the timestamp T1 with the timestamp T2 of specific network element when searching the mapping table (12) and returns the alarm data of the network element in which the timestamp T2 is greater than timestamp T1 to the client (15). The method realizes that the network management server each time only returns the network element alarm data that the alarm amount has changed, reduces the throughout of the alarm data in the network, decreases the transmission load of the network and improves the alarm processing efficiency of the network management server.
Description
网元告警数据获取方法 Network element alarm data acquisition method
技术领域 本发明涉及网络信息管理技术领域 , 尤其涉及一种网元告警数据获 取方法。 The present invention relates to the field of network information management technologies, and in particular, to a method for acquiring network element alarm data.
背景技术 网络系统中各网元设备在工作中时常发生故障， 为了及时通知用户 故障发生的时间、 故障源及故障类別， 以便及时解决问题， 消除故障， 需要在网络系统中实现相应的网絡告警功能。 BACKGROUND In the network system, each network element device often fails during work. In order to timely notify the user of the time of occurrence of the fault, the source of the fault, and the type of the fault, so as to solve the problem in time and eliminate the fault, the network alarm needs to be implemented in the network system. Features.
目前的网絡告警系统如图 1所示， 网元设备首先将自己发生的故障告 警发送给网管系统， 然后， 由网管系统实时将网元的告警数据显示给用 户。 其中包括告警的状态、 级别、 某一级别某一状态的告警数量， 使得 用户可以随时了解设备的运行情况。 当客户要实时显示告警数据时， 则 需要定时调用网管服务器的接口， 网管服务器接收到客户端的请求后将 所有网元的告警返回给客户端 , 客户端根据返回的数据来更新网元的告 警数据。 The current network alarm system is shown in Figure 1. The network element device first sends its own fault alarm to the network management system. Then, the network management system displays the alarm data of the network element to the user in real time. It includes the status of the alarm, the level, and the number of alarms in a certain state at a certain level, so that the user can know the running status of the device at any time. When the client wants to display the alarm data in real time, the interface of the network management server needs to be called periodically. After receiving the request from the client, the network management server returns all the alarms of the network element to the client, and the client updates the alarm data of the network element according to the returned data. .
现有技术在每一次客户端获取网元的告警数据时， 网管服务器都会 将所有网元的告警数据通过网络发送到客户端 , 客户端程序再根据这些 数据显示给用户， 如果网管系统管理的网元非常多， 并且这些网元设备 都有大量的告警上报到网管系统， 这样会导致网络的负担很重， 容易引 起网络拥塞， 从而影响网络系统运行的可靠性。 In the prior art, each time the client obtains the alarm data of the network element, the network management server sends the alarm data of all the network elements to the client through the network, and the client program displays the data to the user according to the data, if the network managed by the network management system There are a lot of yuan, and these network element devices have a large number of alarms reported to the network management system. This will cause a heavy burden on the network, which will easily cause network congestion, which will affect the reliability of the network system.
因此， 需要提供一种方法可以避免网管系统每次都将所有网元告警 数据发送给客户端， 以减少这种因告警数量过多导致的网络拥塞。 Therefore, it is required to provide a method for preventing the network management system from transmitting all network element alarm data to the client every time, so as to reduce network congestion caused by the excessive number of alarms.
发明内容 Summary of the invention
本发明提供了一种网元告警数据获取方法， 网管服务器每次只返回 告警数量有变化的网元告警数据给客户端， 从而有效避免因网元告警的 大量数据导致网絡拥塞。 The invention provides a method for acquiring network element alarm data. The network management server only returns the network element alarm data with the number of alarms to the client at a time, thereby effectively avoiding network congestion caused by a large amount of data of the network element alarm.
本发明的目的是通过以下技术方案实现的： The object of the invention is achieved by the following technical solutions:
本发明提供了一种网元告警数据获取方法， 包括：
客户端向网管服务器请求获取网元告警数据； The invention provides a method for acquiring network element alarm data, including: The client requests the network management server to obtain the network element alarm data.
网管服务器确定告警数据有变化的网元； The network management server determines the network element whose alarm data has changed;
将所述网元的告警数据发送给所述客户端。 Sending alarm data of the network element to the client.
所述告警数据存储于网管服务器的映射表中， 所述映射表的内容包 括网元标识、 特定级别特定状态的告警数量和时间戳值。 The alarm data is stored in a mapping table of the network management server, and the content of the mapping table includes a network element identifier, a number of alarms in a specific state of a specific level, and a timestamp value.
网管服务器将客户端传入的时间戳值与所述网元的时间戳值进行比 较， 确定需要发送给客户端的网元告警数据。 The network management server compares the timestamp value sent by the client with the timestamp value of the network element, and determines the network element alarm data that needs to be sent to the client.
客户端向网管服务器传送上次获取告警数据的时间戳值； The client transmits the timestamp value of the last acquired alarm data to the network management server;
查找映射表中每个节点， 比较具体网元的时间戳值与所述上次获取 告警数据的时间戳值的大小； Searching each node in the mapping table, comparing the timestamp value of the specific network element with the timestamp value of the last acquired alarm data;
根据比较结果确定需要返回客户端的网元告警数据。 The NE alarm data that needs to be returned to the client is determined according to the comparison result.
若具体网元的时间戳值大于上次获取告警数据的时间戳值， 则将所 述具体网元的告警数据返回给客户端； If the timestamp value of the specific network element is greater than the timestamp value of the previous alarm data, the alarm data of the specific network element is returned to the client.
若具体网元的时间戳值等于或小于上次获取告警数据的时间戳值， 则不将所述具体网元的告警数据返回给客户端。 If the timestamp value of the specific network element is equal to or less than the timestamp value of the previous alarm data, the alarm data of the specific network element is not returned to the client.
所述网管服务器计算并保存时间值； 将所述告警数据和时间值返回 给客户端； 所述客户端保存所述时间值， 用于下一次调用告警数据时作 为传入网管服务器的时间戳值。 The network management server calculates and saves the time value; returns the alarm data and the time value to the client; the client saves the time value, and is used as the timestamp value of the incoming network management server when the alarm data is next invoked. .
所述时间值的计算方法为： 时间值等于当前时间值减去系统起始时 间； The time value is calculated as follows: the time value is equal to the current time value minus the system start time;
所述具体网元的时间戳值的计算方法为： 具体网元的时间戳值等于 网元最后一次告警时间减去系统起始时间。 The timestamp value of the specific network element is calculated as follows: The timestamp value of the specific network element is equal to the last alarm time of the network element minus the system start time.
所述网管服务器将一次查找映射表过程中获得的所有需返回给客户 端的告警数据置于上报文件列表， 将所述上报文件列表返回给客户端。 The network management server returns all the alarm data that is obtained in the process of searching the mapping table to the client in the report file list, and returns the report file list to the client.
所述上报文件列表中需返回给客户端的告警数据为所述具体网元的 时间戳值至所述上次获取告警数据的时间戳值之间的网元设备发出的告 警数据。 The alarm data to be returned to the client in the report file list is the alarm data sent by the network element device between the timestamp value of the specific network element and the timestamp value of the last acquired alarm data.
当检查完一个节点后， 判断该节点是否为最后一个节点， 若不是最 后一个节点， 则继续查找下一个节点； 若该节点为最后一个节点， 则结
束查找。 After checking a node, it is judged whether the node is the last node. If it is not the last node, it continues to search for the next node; if the node is the last node, then the node Bunch lookup.
所述客户端若需要获取所有网元的告警数据， 则将输入的时间戳值 设置为零。 If the client needs to obtain alarm data of all network elements, the input timestamp value is set to zero.
由上述本发明提供的技术方案可以看出， 本发明实现了网管服务器 每次只返回告警数量有变化的网元告警数据， 减小了告警数据在网络中 的传输量， 减轻网络传输的负担， 解决了网元告警数据量大而造成网絡 拥塞及后台负荷过大的问题。 It can be seen from the technical solution provided by the present invention that the network management server only returns the network element alarm data with a change in the number of alarms at a time, which reduces the transmission amount of the alarm data in the network and reduces the burden of network transmission. The problem that the network element alarm data is large and the network congestion and background load are too large is solved.
附图说明 图 1为现有技术网元告警系统结构示意图； BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic structural diagram of a prior art network element alarm system;
图 2为本发明的一个优选实施例的方法流程图。 2 is a flow chart of a method in accordance with a preferred embodiment of the present invention.
具体实施方式 本发明的核心思想是提供一种网元告警数据获取方法， 通过网管服 务器每次只返回告警数量有变化的网元， 来减少每次发送到客户端的告 警数量， 从而减少了因网元告警数据量大而造成网络拥塞及后台负荷过 大的问题。 The core idea of the present invention is to provide a method for acquiring network element alarm data, which reduces the number of alarms sent to the client each time through the network management server, which reduces the number of alarms sent to the client at a time, thereby reducing the number of the network. The large amount of meta-alarm data causes network congestion and excessive background load.
网管服务器将网元的告警数据保存在一个映射表中，该映射表的内容 包括： 网元标识、 特定级别特定状态的告警数量、 时间戳值等。 网管服 务器定义网元的告警信息结构中包含上述网元标识、 特定级别特定状态 的告警数量和时间戳值 ( timestamp ) 。 时间戳值标识该网元的时间戳， 其值是一个从公元 1970年 0点 0分 0秒至今所经历的秒数 (以下称为当 前时间值） 。 当系统初始化时， 网管服务器保存网元的告警数据， 其中 的时间戳值就是当前时间值。 当网元设备有告警上报给网管服务器时， 网管服务器就更新映射表中该网元的告警信息， 同时更新时间戳值为当 前时间值。 The network management server saves the alarm data of the network element in a mapping table. The content of the mapping table includes: the identifier of the network element, the number of alarms in a specific state at a specific level, and the timestamp value. The alarm information structure of the network element defined by the network management server includes the above-mentioned NE identifier, the number of alarms of a specific level and the timestamp value (timestamp). The timestamp value identifies the timestamp of the network element, and its value is a number of seconds (hereinafter referred to as the current time value) that has elapsed since 0:00:00 in 1970 AD. When the system is initialized, the network management server saves the alarm data of the network element, where the timestamp value is the current time value. When an alarm is reported to the network management server, the network management server updates the alarm information of the NE in the mapping table, and updates the timestamp value to the current time value.
图 2为本发明的一个优选实施例的方法流程图。 如图 2所示， 本发明 的网元告警数据获取方法的一个优选的实施例包括： 2 is a flow chart of a method in accordance with a preferred embodiment of the present invention. As shown in FIG. 2, a preferred embodiment of the method for acquiring network element alarm data of the present invention includes:
步骤 10: 客户端定时向网管服务器传入一个时间戳值 T1； 当客户端向网管服务器提出获取告警数据请求时， 向网管服务器传
入一个上次获取告警数据的时间戳值 Tl。 Step 10: The client periodically sends a timestamp value T1 to the network management server. When the client requests the network management server to obtain the alarm data, it sends the request to the network management server. Enter a timestamp value Tl of the last time the alarm data was obtained.
步骤 11: 网管服务器计算当前时间值 Τ并保存； Step 11: The network management server calculates the current time value and saves it.
网管服务器在接收到上述请求后计算时间值 Τ， 该时间值 Τ的计算方 法为： After receiving the above request, the network management server calculates the time value Τ, and the time value Τ is calculated as:
Τ=当前时间值-系统起始时间， Τ=current time value-system start time,
将该时间值 Τ以秒为单位保存至数据库中， 所述系统起始时间为使用 者根据需要预先设定的一时间值， 本实施例取该时间值为公元 1970年 0点 0分 0秒。 The time value 保存 is stored in the database in seconds. The system start time is a time value preset by the user according to requirements. In this embodiment, the time value is 0:0:00, 1970 AD. .
步骤 12: 查找网元告警数据映射表中的每个节点， 比较时间戳值 T1 与具体网元的时间戳值 Τ2; Step 12: Find each node in the NE alarm data mapping table, and compare the timestamp value T1 with the timestamp value of the specific network element Τ2;
网管服务器当接收到客户端的调用请求后， 查找映射表中的每一个 节点， 将客户端传入的时间戳值 T1与具体网元的时间戳值 Τ2进行比较， 网元的时间戳值 Τ2即为该网元最后一次告警的时间 （即当前时间）与公 元 1970年 0点 0分 0秒的时间差值。 After receiving the call request from the client, the network management server searches each node in the mapping table, and compares the timestamp value T1 sent by the client with the timestamp value Τ2 of the specific network element. The timestamp value of the network element is Τ2. The time difference between the time when the NE was last alerted (that is, the current time) and 0:00:00 in 1970 AD.
步骤 13 : 若 Τ2>Τ1 , 则表明在 T1到 Τ2这段时间内， 网元有新的告警 进入到网管服务器， 即从客户端上次调用到本次调用这段时间间隔内该 网元的告警数量有变化， 需要将该网元的告警数据保存至一上报文件列 表中， 该上报文件列表用于放置网管服务器一次查找映射表过程中所有 需返回给客户端的告警数据。 Step 13: If Τ2>Τ1, it indicates that during the period from T1 to Τ2, the NE has a new alarm to enter the network management server, that is, the time interval from the last call of the client to the current call. The number of alarms is changed. The alarm data of the NE needs to be saved to a report file list. The report file list is used to place all the alarm data that the network management server needs to return to the client in the process of searching the mapping table.
步驟 14: 判断网管服务器查找过程是否结束； 若此查找结束已经结 束， 则将当前时间 Τ值和需要返回给客户端的告警数据返回给端， 若没有 结束， 继续执行步骤 12。 也就是说， 网管服务器需查找映射表中的每一 个节点， 当检查完一个节点后， 判断该节点是否为最后一个节点， 若不 是最后一个节点， 则返回步骤 12, 继续查找下一个节点； 若该节点为最 后一个节点， 则结束查找。 Step 14: Determine whether the network management server search process ends. If the search ends, the current time threshold and the alarm data that needs to be returned to the client are returned to the terminal. If not, proceed to step 12. That is to say, the network management server needs to find each node in the mapping table, and after checking a node, determine whether the node is the last node, if not the last node, return to step 12, and continue to find the next node; The node is the last node and the search ends.
步骤 15： 网管服务器将上述保存的时间值 Τ及需返回给客户端的告警 数据返回给客户端； Step 15: The network management server returns the saved time value and the alarm data to be returned to the client to the client;
网管服务器查找完所有节点后，将上述保存的时间值 Τ及所述上报文 件列表返回给客户端。
步骤 16: 客户端根据返回的网元告警数据显示给用户， 同时保存上 述返回的时间值 T; After the network management server finds all the nodes, the saved time value and the reported file list are returned to the client. Step 16: The client displays the returned network element alarm data to the user, and saves the returned time value T;
保存该时间值 T用于下一次调用时作为传入的时间戳值。 由上述操作 可知， 若需要获取所有网元的告警数据， 需将输入的时间戳值设置为零 即可。 Save this time value T as the incoming timestamp value for the next call. According to the above operation, if you need to obtain alarm data of all NEs, you need to set the input timestamp value to zero.
步骤 17: 若判断所得 T2<=T1 , 则表明从客户端上次调用到本次调用 这段时间间隔内该网元的告警没有变化， 不需要将该网元的告警数据返 回给客户端。 Step 17: If the obtained T2 <= T1, it indicates that the alarm of the network element has not changed from the time when the client last called to the current call, and the alarm data of the network element does not need to be returned to the client.
本发明实现了网管服务器每次只返回告警数量有变化的网元告警数 据， 减小了告警数据在网络中的传输量， 减轻了网络传输的负担， 提高 了网管服务器的告警处理效率。 The invention realizes that the network management server only returns the network element alarm data whose number of alarms changes at a time, reduces the transmission amount of the alarm data in the network, reduces the burden of network transmission, and improves the alarm processing efficiency of the network management server.
以上所述， 仅为本发明较佳的具体实施方式， 但本发明的保护范围 并不局限于此， 任何熟悉本技术领域的技术人员在本发明揭露的技术范 围内， 可轻易想到的变化或替换， 都应涵盖在本发明的保护范围之内。 因此， 本发明的保护范围应该以权利要求的保护范围为准。
The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or within the technical scope disclosed by the present invention. Alternatives are intended to be covered by the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.
Claims
1、 一种网元告警数据获取方法， 其特征在于， 包括： A method for acquiring network element alarm data, which is characterized by comprising:
客户端向网管服务器请求获取网元告警数据； The client requests the network management server to obtain the network element alarm data.
网管服务器确定告警数据有变化的网元； The network management server determines the network element whose alarm data has changed;
将所述网元的告警数据发送给所述客户端。 Sending alarm data of the network element to the client.
2、 如权利要求 1所述的方法， 其特征在于： 所述告警数据存储于网 管服务器的映射表中， 所述映射表的内容包括网元标识、 特定级别特定 状态的告警数量和时间戳值。 The method of claim 1, wherein: the alarm data is stored in a mapping table of the network management server, and the content of the mapping table includes a network element identifier, a number of alarms of a specific level and a timestamp value. .
3、 如权利要求 2所述的方法， 其特征在于： 网管服务器将客户端传 入的时间戳值与所述网元的时间戳值进行比较， 确定需要发送给客户端 的网元告警数据。 The method of claim 2, wherein the network management server compares the timestamp value of the client with the timestamp value of the network element, and determines the network element alarm data that needs to be sent to the client.
4、 如权利要求 2或 3所述的方法， 其特征在于： 4. The method of claim 2 or 3, characterized by:
客户端向网管服务器传送上次获取告警数据的时间戳值； The client transmits the timestamp value of the last acquired alarm data to the network management server;
查找映射表中每个节点， 比较具体网元的时间戳值与所述上次获取 告警数据的时间戳值的大小； Searching each node in the mapping table, comparing the timestamp value of the specific network element with the timestamp value of the last acquired alarm data;
根据比较结果确定需要返回客户端的网元告警数据。 The NE alarm data that needs to be returned to the client is determined according to the comparison result.
5、 如权利要求 4所述的方法， 其特征在于： 5. The method of claim 4 wherein:
若具体网元的时间戳值大于上次获取告警数据的时间戳值， 则将所 述具体网元的告警数据返回给客户端； If the timestamp value of the specific network element is greater than the timestamp value of the previous alarm data, the alarm data of the specific network element is returned to the client.
若具体网元的时间戳值等于或小于上次获取告警数据的时间戳值 , 则不将所述具体网元的告警数据返回给客户端。 If the timestamp value of the specific network element is equal to or less than the timestamp value of the previous alarm data, the alarm data of the specific network element is not returned to the client.
6、 如权利要求 4所述的方法， 其特征在于： 所述网管服务器计算并 保存时间值； 将所述告警数据和时间值返回给客户端； 所述客户端保存 所述时间值， 用于下一次调用告警数据时作为传入网管服务器的时间戳 值。 The method according to claim 4, wherein: the network management server calculates and saves a time value; returns the alarm data and the time value to the client; and the client saves the time value, and is used by The next time the alarm data is called, it is the timestamp value of the incoming network management server.
7、 如权利要求 6所述的方法， 其特征在于， 所述时间值的计算方法 为： 时间值等于当前时间值减去系统起始时间； The method according to claim 6, wherein the time value is calculated by: a time value equal to a current time value minus a system start time;
所述具体网元的时间戳值的计算方法为： 时间戰值等于网元最后一 次告警时间减去系统起始时间。
The timestamp value of the specific network element is calculated as follows: The time war value is equal to the last alarm time of the network element minus the system start time.
8、 如权利要求 4所述的方法， 其特征在于： 所述网管服务器将一次 查找映射表过程中获得的所有需返回给客户端的告警数据置于上报文件 列表， 将所述上报文件列表返回给客户端。 The method according to claim 4, wherein: the network management server puts all the alarm data obtained in the process of searching the mapping table for returning to the client in the report file list, and returns the report file list to Client.
9、 如权利要求 5或 8所述的方法， 其特征在于： 所述上报文件列表中 需返回给客户端的告警数据为所述具体网元的时间戳值至所述上次获取 告警数据的时间戳值之间的网元设备发出的告警数据。 The method according to claim 5 or 8, wherein: the alarm data to be returned to the client in the report file list is the timestamp value of the specific network element to the time when the alarm data was last acquired. The alarm data sent by the network element device between the stamped values.
10、 如权利要求 4所述的方法， 其特征在于： 当检查完一个节点后， 判断该节点是否为最后一个节点， 若不是最后一个节点， 则继续查找下 一个节点； 若该节点为最后一个节点， 则结束查找。 10. The method according to claim 4, wherein: after checking a node, determining whether the node is the last node, if not the last node, continuing to search for the next node; if the node is the last one Node, then end the search.
11、 如权利要求 6所述的方法， 其特征在于： 所述客户端若需要获取 所有网元的告警数据， 则将输入的时间戳值设置为零。
The method according to claim 6, wherein: if the client needs to obtain alarm data of all network elements, the input timestamp value is set to zero.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101252829A CN100413257C (en) | 2005-11-26 | 2005-11-26 | Network element warning data obtaining method |
| CN200510125282.9 | 2005-11-26 |
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| WO2007059667A1 true WO2007059667A1 (en) | 2007-05-31 |
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| PCT/CN2006/001547 WO2007059667A1 (en) | 2005-11-26 | 2006-07-03 | A method for obtaining the network element alarm data |
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| WO (1) | WO2007059667A1 (en) |
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| CN115333916A (en) * | 2022-07-19 | 2022-11-11 | 广州爱浦路网络技术有限公司 | Network element alarm information processing method, device and storage medium in communication network |
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| CN1870524A (en) | 2006-11-29 |
| CN100413257C (en) | 2008-08-20 |
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