CN1314227C - Method for alarm consistency comparing and resuming - Google Patents
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Abstract
Description
技术领域technical field
本发明属于通信网络中告警管理技术领域，尤其指网管与网元之间一种告警一致性比较及恢复的方法。The invention belongs to the technical field of alarm management in communication networks, in particular to a method for comparing and recovering alarm consistency between a network manager and network elements.
背景技术Background technique
在目前的GSM/CDMA网管系统中，通常将网管系统分为网元侧和网管侧两部分，那么告警信息的采集方式如图1所示，即：告警适配器从网元侧获得故障告警信息，再通过告警发送队列将这些信息发送到网管服务器，网管人员在网管服务器接收告警信息，以监控网络设备的运行状况。但是，由于网管侧采用被动接收告警的方式，因此难以保证其收到的告警信息和网元侧完全一致，而两者之间故障告警的一致性是非常重要的。In the current GSM/CDMA network management system, the network management system is usually divided into two parts: the network element side and the network management side, then the alarm information collection method is shown in Figure 1, that is: the alarm adapter obtains the fault alarm information from the network element side, The information is then sent to the network management server through the alarm sending queue, and the network management personnel receive the alarm information on the network management server to monitor the operation status of the network equipment. However, since the network management side adopts a passive alarm receiving method, it is difficult to ensure that the alarm information it receives is completely consistent with that on the network element side, and the consistency of fault alarms between the two is very important.
举例来说，当出现下面的情况时，网元和网管的告警信息会不一致：For example, when the following situations occur, the alarm information of the network element and the network management system will be inconsistent:
网元设备发生重启，以前的一些活动告警，一般指没有恢复的故障告警会自动消失，没有对应的恢复告警上报给网管侧，导致网管侧对应的活动故障告警一直都不能恢复。When the network element device restarts, some previous active alarms, generally referring to fault alarms that have not been recovered, will automatically disappear, and no corresponding recovery alarms are reported to the network management side, resulting in the corresponding active fault alarms on the network management side being unable to recover all the time.
发明内容Contents of the invention
有鉴于此，本发明的主要目的在于提供一种告警一致性比较及恢复的方法，使网管侧与网元侧所有当前活动故障告警信息保持一致。In view of this, the main purpose of the present invention is to provide a method for alarm consistency comparison and recovery, so that all current active fault alarm information on the network management side and the network element side are consistent.
为达到上述目的，本发明需要以下步骤完成：To achieve the above object, the present invention needs the following steps to complete:
a1.网管从网元获取网元侧所有当前活动故障告警信息，与其本身存储的所有活动故障告警信息逐一进行比较；a1. The network management obtains all current active fault alarm information on the network element side from the network element, and compares them one by one with all active fault alarm information stored by itself;
b1.将与网元侧所有当前活动故障告警信息均不一致的网管侧当前活动故障告警信息进行修改，将其告警类型改为恢复告警，在网管上恢复得到对应的活动故障告警。b1. Modify the current active fault alarm information on the network management side that is inconsistent with all current active fault alarm information on the network element side, change its alarm type to recovery alarm, and restore the corresponding active fault alarm on the network management.
其中，步骤a1所述网管从网元获取网元侧所有当前活动故障告警信息包括：Wherein, the network manager in step a1 acquires all current active fault alarm information on the network element side from the network element including:
网管通过故障告警查询协议向网元发送告警查询，该网元收到告警查询后，将其上所有当前活动故障告警信息发送到网管。The network management system sends an alarm query to the network element through the fault alarm query protocol. After receiving the alarm query, the network element sends all current active fault alarm information on it to the network management system.
其中，步骤a1所述的告警信息比较包括：Wherein, the alarm information comparison described in step a1 includes:
a11.预先在网管中设置用于存储网管侧当前活动故障告警信息暂存队列和用于存储网元侧所有当前活动故障告警信息暂存队列；a11. Pre-set the temporary storage queue for storing the current active fault alarm information on the network management side and the temporary storage queue for storing all current active fault alarm information on the network element side in the network management;
a12.网管将上述两个队列中的每个元素逐一进行匹配比较。a12. The network manager matches and compares each element in the above two queues one by one.
其中，步骤a1所述两种故障告警信息的比较为定期比较。Wherein, the comparison of the two types of fault alarm information in step a1 is a regular comparison.
其中，步骤b1中所述的恢复对应的活动故障告警进一步包括：Wherein, restoring the corresponding active fault alarm described in step b1 further includes:
将该恢复信息先发送到告警发送队列，告警发送队列传送此信息到网管上进行所述恢复对应的活动故障告警。The recovery information is first sent to the alarm sending queue, and the alarm sending queue transmits this information to the network management system to perform the active failure alarm corresponding to the recovery.
其中，所述网管由告警适配器和告警服务器组成，所述步骤a1包括：Wherein, the network management is composed of an alarm adapter and an alarm server, and the step a1 includes:
a2.告警服务器定期将其上当前活动故障告警信息返回告警适配器，告警适配器接收到该信息后从网元侧获得所有当前活动故障告警信息，告警适配器将这两类信息逐一进行比较；所述步骤b1包括：a2. The alarm server regularly returns the current active fault alarm information on it to the alarm adapter. After the alarm adapter receives the information, it obtains all the current active fault alarm information from the network element side, and the alarm adapter compares these two types of information one by one; the steps b1 includes:
b2.告警适配器将与网元侧所有当前活动故障告警信息均不一致的告警服务器上当前活动故障告警信息的类型修改为恢复告警，并在告警服务器上恢复得到对应的活动故障告警。b2. The alarm adapter modifies the type of the current active fault alarm information on the alarm server that is inconsistent with all current active fault alarm information on the network element side to a recovery alarm, and restores the corresponding active fault alarm on the alarm server.
其中，步骤a2所述告警适配器从网元侧获取所有当前活动故障告警信息包括：告警适配器通过故障告警查询协议向网元发送告警查询，该网元收到告警查询后，将其上所有当前活动故障告警信息发送到该告警适配器。Wherein, the alarm adapter in step a2 obtains all current active fault alarm information from the network element side, including: the alarm adapter sends an alarm query to the network element through the fault alarm query protocol, and after the network element receives the alarm query, it sends all current active fault alarm information on it to the network element. Fault alarm information is sent to the alarm adapter.
其中，步骤a2所述的告警信息比较包括：Wherein, the alarm information comparison described in step a2 includes:
a21.预先在告警适配器中设置用于存储告警服务器上当前活动故障告警信息的暂存队列和用于存储网元侧的所有当前活动故障告警信息的暂存队列；a21. Pre-set in the alarm adapter a temporary storage queue for storing current active fault alarm information on the alarm server and a temporary storage queue for storing all current active fault alarm information on the network element side;
a22.告警适配器将上述两个队列中的每个元素逐一进行匹配比较。a22. The alarm adapter matches and compares each element in the above two queues one by one.
其中，步骤b2所述的在告警服务器上恢复得到对应的活动故障告警包括：Wherein, recovering on the alarm server described in step b2 to obtain the corresponding active fault alarm includes:
告警适配器将该恢复信息发送到告警发送队列，告警发送队列将此信息发送到所述告警服务器上恢复得到对应的活动故障告警。The alarm adapter sends the recovery information to the alarm sending queue, and the alarm sending queue sends this information to the alarm server to recover and obtain corresponding active fault alarms.
其中，所述的告警查询协议为告警浏览协议。Wherein, the alarm query protocol is an alarm browsing protocol.
可见，在本发明中，网管侧将其当前活动故障告警信息返回，将这些信息与从网元侧获得的当前所有活动的故障告警信息进行比较，比较结果不一致，则将故障告警信息模拟成恢复告警信息发送到网管设备上，实现在网管设备上恢复对应的活动故障告警，使得网管与网元一侧的所有当前活动的故障告警信息一致。该方法有效的解决了网管侧与网元侧告警信息不一致的问题，使得网管侧的告警信息能够真实反映网元一侧的情况。It can be seen that in the present invention, the network management side returns its current active fault alarm information, and compares these information with all current active fault alarm information obtained from the network element side. If the comparison results are inconsistent, the fault alarm information is simulated as recovery The alarm information is sent to the network management device, and the corresponding active fault alarm is restored on the network management device, so that the network management and all current active fault alarm information on the side of the network element are consistent. This method effectively solves the problem of inconsistent alarm information on the network management side and the network element side, so that the alarm information on the network management side can truly reflect the situation on the network element side.
附图说明Description of drawings
图1为告警的采集方式示意图。Figure 1 is a schematic diagram of an alarm collection method.
图2为告警一致性比较及模拟恢复的处理流程时序图。Figure 2 is a sequence diagram of the processing flow of alarm consistency comparison and simulation recovery.
图3为告警一致性比较及模拟恢复的处理框图。Fig. 3 is a processing block diagram of alarm consistency comparison and simulation recovery.
具体实施方式Detailed ways
本发明将网管侧当前活动故障告警信息与网元侧的当前活动的故障告警信息进行比较，将与所有网元侧当前活动故障告警信息均不一致的网管侧当前活动的故障告警信息在网管上自动恢复，实现网管与网元侧故障告警信息一致。The present invention compares the currently active fault alarm information on the network management side with the current active fault alarm information on the network element side, and automatically sends the currently active fault alarm information on the network management side that is inconsistent with the current active fault alarm information on all network element sides to the network management system. Restoration, to achieve consistent fault alarm information on the NMS and NE side.
下面结合附图对本发明进行详细描述。The present invention will be described in detail below in conjunction with the accompanying drawings.
参见图1所示告警的采集方式，在本发明实施例中，告警信息的比较与恢复由网管侧的告警适配器和告警服务器共同完成。网管侧的告警适配器(Adapter)从告警网元(BAM)一侧获得其上的当前所有活动故障告警信息，同时，告警适配器从网管一侧的告警服务器(Server)获得其上当前活动的故障告警信息，告警适配器比较这些信息，并将比较后所得的恢复告警信息发送到告警服务器上，告警服务器恢复对应的活动故障告警。Referring to the alarm collection method shown in FIG. 1 , in the embodiment of the present invention, the alarm information comparison and recovery are jointly completed by the alarm adapter and the alarm server on the network management side. The alarm adapter (Adapter) on the network management side obtains all current active fault alarm information on it from the alarm network element (BAM) side, and at the same time, the alarm adapter obtains the current active fault alarm information on it from the alarm server (Server) on the network management side The alarm adapter compares the information, and sends the recovery alarm information obtained after the comparison to the alarm server, and the alarm server recovers the corresponding active fault alarm.
本发明实施例预先在本地告警适配器上设置服务器(Server)暂存队列和网元(BAM)暂存队列，参见图2和图3所示，告警服务器定时将其上当前活动的故障告警回传给告警适配器，该适配器收到这些当前活动的故障告警后，将其存储在本地Server暂存队列中。同时，告警适配器使用故障告警浏览协议，向告警网元(BAM)发出告警查询信息。告警网元(BAM)接收到该信息后，将其上的当前所有活动故障告警上报给该告警适配器。In the embodiment of the present invention, the server (Server) temporary storage queue and the network element (BAM) temporary storage queue are set on the local alarm adapter in advance, as shown in Figure 2 and Figure 3, and the alarm server regularly sends back the fault alarms currently active on it To the alarm adapter, after the adapter receives these currently active fault alarms, it stores them in the local Server temporary storage queue. At the same time, the alarm adapter uses the fault alarm browsing protocol to send alarm query information to the alarm network element (BAM). After receiving the information, the alarm network element (BAM) reports all current active fault alarms on it to the alarm adapter.
该告警适配器将这些告警信息存储在其本地BAM暂存队列中。告警适配器从Server暂存队列中逐个取出故障告警，与BAM暂存队列中的故障告警进行逐个匹配。如果Server暂存队列中一个的故障告警在BAM暂存队列中找不到与之相匹配的故障告警，则说明网元侧与网管侧的当前活动故障告警信息不一致，告警适配器对这个故障告警信息进行修改，将其告警类型改为恢复告警，然后发送到告警发送队列中。告警发送队列逐一将恢复告警信息发送到网管侧的告警服务器上，告警服务器接收队列中的各个恢复告警，在其上恢复得到对应的活动故障告警，从而达到网管侧与网元侧的当前活动故障告警一致。The alarm adapter stores these alarm information in its local BAM temporary storage queue. The alarm adapter takes out fault alarms one by one from the server temporary storage queue, and matches them one by one with the fault alarms in the BAM temporary storage queue. If a fault alarm in the server temporary storage queue cannot find a matching fault alarm in the BAM temporary storage queue, it means that the current active fault alarm information on the network element side and the network management side are Modify it, change its alarm type to recovery alarm, and then send it to the alarm sending queue. The alarm sending queue sends the recovery alarm information to the alarm server on the network management side one by one. The alarm server receives each recovery alarm in the queue and recovers the corresponding active fault alarms on it, so as to achieve the current active fault alarm on the network management side and the network element side. The alarms are consistent.
本发明实施例将网管侧告警服务器中当前活动的故障告警信息定期返回告警适配器，将这些信息与从网元侧获得的当前所有活动的故障告警信息进行比较，当网管侧的一条告警信息与网元侧的所有告警信息均不匹配时，将此信息转换为恢复告警信息发送到网管服务器上，在网管服务器上恢复得到对应的活动故障告警，对所有网管上当前活动的故障告警信息均进行以上比较和恢复步骤，以实现网管侧的故障告警信息与网元侧的当前活动故障告警信息一致。该发明实施例维护了网管与网元两端告警的一致性，增强了网管侧的告警管理功能。In the embodiment of the present invention, the currently active fault alarm information in the alarm server on the network management side is periodically returned to the alarm adapter, and the information is compared with all current active fault alarm information obtained from the network element side. When all the alarm information on the element side does not match, this information is converted into recovery alarm information and sent to the network management server, and the corresponding active fault alarm is recovered on the network management server. Comparing and recovering steps, so that the fault alarm information on the network management side is consistent with the current active fault alarm information on the network element side. The embodiment of the invention maintains the consistency of alarms at both ends of the network management and network elements, and enhances the alarm management function of the network management side.
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| CN100417087C (en) * | 2005-08-23 | 2008-09-03 | 中兴通讯股份有限公司 | A kind of alarm management method of SNMP protocol network management system |
| CN100417088C (en) * | 2005-09-02 | 2008-09-03 | 中兴通讯股份有限公司 | A method for front and back alarm synchronization |
| CN100413257C (en) * | 2005-11-26 | 2008-08-20 | 华为技术有限公司 | Method for Obtaining NE Alarm Data |
| CN100461708C (en) * | 2007-01-08 | 2009-02-11 | 中兴通讯股份有限公司 | Alarm synchronization method |
| CN100571215C (en) * | 2007-04-11 | 2009-12-16 | 华为技术有限公司 | Method and network element equipment for maintaining network communication |
| CN101150411B (en) * | 2007-07-31 | 2010-09-29 | 中兴通讯股份有限公司 | Method and system for uploading and comparing network management side data and device side data |
| CN101179813B (en) * | 2007-12-05 | 2012-01-11 | 中兴通讯股份有限公司 | Automatically reporting method for alarm test of base station controller |
| CN101388798B (en) * | 2008-11-05 | 2011-04-06 | 北京华环电子股份有限公司 | Network managing method, apparatus and system |
| CN102202331A (en) * | 2011-05-31 | 2011-09-28 | 武汉市维优科技有限公司 | Management method of Alcatel-Lucent alarm information |
| CN104185266B (en) * | 2013-05-21 | 2019-07-12 | 中兴通讯股份有限公司 | Radio frequency unit and Base Band Unit alarm synchronization method and system based on Ir agreement |
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| CN1311960A (en) * | 1998-08-06 | 2001-09-05 | 艾利森电话股份有限公司 | Fault Control and Recovery in Data Communication System |
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| CN1311960A (en) * | 1998-08-06 | 2001-09-05 | 艾利森电话股份有限公司 | Fault Control and Recovery in Data Communication System |
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