WO2016070389A1 - 一种信息发送的方法、被管理系统及管理系统 - Google Patents

一种信息发送的方法、被管理系统及管理系统 Download PDF

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Publication number
WO2016070389A1
WO2016070389A1 PCT/CN2014/090507 CN2014090507W WO2016070389A1 WO 2016070389 A1 WO2016070389 A1 WO 2016070389A1 CN 2014090507 W CN2014090507 W CN 2014090507W WO 2016070389 A1 WO2016070389 A1 WO 2016070389A1
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WIPO (PCT)
Prior art keywords
alarm
information
changed
management system
alarm information
Prior art date
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PCT/CN2014/090507
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English (en)
French (fr)
Inventor
朱健
张凯
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201480011893.8A priority Critical patent/CN105765902B/zh
Priority to JP2017542228A priority patent/JP6452834B2/ja
Priority to KR1020177014229A priority patent/KR20170073691A/ko
Priority to EP14905282.1A priority patent/EP3206334B1/en
Priority to PCT/CN2014/090507 priority patent/WO2016070389A1/zh
Publication of WO2016070389A1 publication Critical patent/WO2016070389A1/zh
Priority to US15/588,079 priority patent/US20170243473A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06Management of faults, events, alarms or notifications
    • H04L41/069Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18Prevention or correction of operating errors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/02Standardisation; Integration
    • H04L41/0233Object-oriented techniques, for representation of network management data, e.g. common object request broker architecture [CORBA]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06Management of faults, events, alarms or notifications
    • H04L41/0686Additional information in the notification, e.g. enhancement of specific meta-data

Definitions

  • the present invention relates to the field of network operation and maintenance technologies, and in particular, to a method for transmitting information, a managed system, and a management system.
  • the NE is a managed system with respect to the EMS and the NMS
  • the EMS and the NMS are management systems with respect to the NE
  • the EMS is managed with respect to the NE System
  • the EMS is a managed system with respect to the NMS.
  • the managed system may send an alarm for notifying the fault generation to the management system in an alarm manner.
  • An alarm message called an active alarm, which can be a new alarm notification (notifyNewAlarm) defined by the 3rd Generation Partnership Project (3GPP) northbound interface. .
  • the management system does not monitor the possible changes in the alarm of the managed system in time, causing the alarm to be improperly processed.
  • an embodiment of the present invention provides a method for transmitting information, a managed system, and a management system.
  • a first aspect of the embodiments of the present invention provides a managed system, including:
  • the processor is configured to determine the alarm information that is changed in the alarm information of the alarm, where the changed alarm information is at least one of the alarm information, where the alarm information includes a backup status identifier of the object of the alarm, The identifier of the backup object of the alarm, the identifier of the change trend of the alarm, the threshold information of the alarm, the change information of the configured object, the monitored attribute of the management object, the repair suggestion of the alarm, and the attribute of the management object At least one of the alarm additional content;
  • a transmitter configured to send to the management system after the processor determines the change alarm information Sending the changed alarm information.
  • the transmitter is further configured to send the alarm to the management system after the processor determines the changed alarm information.
  • the transmitter is further configured to: after the determining, by the processor, the changed alarm information, The management system sends the alarm information that does not change in the alarm information.
  • the changed alarm information is included in a list in the form of a field, where the list is further The alarm information before the change of the alarm information that is changed is included.
  • the managed system includes a network element NE and/or a network management system (EMS), where the management system includes a network management system (NMS); or the managed system includes a network element NE
  • EMS network management system
  • NMS network management system
  • the management system includes a network element management system EMS and/or a network management system NMS.
  • a second aspect of the embodiments of the present invention provides a management system, including:
  • a receiver configured to: after the alarm information that is changed by the management system determines the alarm information, the management system receives the changed alarm information sent by the managed system, where the changed alarm information is At least one of the alarm information, the alarm information includes a backup status identifier of the object of the alarm, an identifier of the backup object of the alarm, an identifier of a trend of the alarm, a threshold information of the alarm, and a configured object. At least one of the change information, the management object monitored attribute, the repair suggestion of the alarm, and the alarm additional content for indicating a management object attribute.
  • the receiver is further configured to: after the managed system determines the alarm information of the changed, receive the sent by the managed system The identifier of the alarm.
  • the receiver is further configured to: after the managed system determines the alarm information of the changed, receive the sent by the managed system The alarm information does not change in the alarm information.
  • the changed alarm information is included in a list in the form of a field, where the list is further The alarm information before the change of the alarm information that is changed is included.
  • the managed system includes a network element NE and/or a network management system (EMS), where the management system includes a network management system (NMS); or the managed system includes a network element NE
  • EMS network management system
  • NMS network management system
  • the management system includes a network element management system EMS and/or a network management system NMS.
  • a third aspect of the embodiments of the present invention provides a method for sending information, including:
  • the managed system determines the alarm information that is changed in the alarm information of the alarm, and the alarm information that is changed is at least one of the alarm information, where the alarm information includes a backup status identifier of the object of the alarm, The identifier of the backup object of the alarm, the identifier of the change trend of the alarm, the threshold information of the alarm, the change information of the configured object, the monitored attribute of the management object, the repair suggestion of the alarm, and the attribute of the management object At least one of the alarm additional content;
  • the managed system sends the changed alarm information to the management system.
  • the managed system after the managed system determines the changed alarm information, the managed system further sends the alarm to the management system. logo.
  • the managed system after the managed system determines the changed alarm information, the managed system further sends the alarm to the management system.
  • the alarm information that has not changed in the information.
  • the changed alarm information is included in a list in the form of a field, where the list is further The alarm information before the change of the alarm information that is changed is included.
  • the managed system includes a network element NE and/or a network management system EMS, the management system includes a network management system NMS; or the managed system includes a network element NE, the management system Including the network element management system EMS and/or the network management system NMS.
  • a third aspect of the embodiments of the present invention provides a method for sending information, including:
  • the management system After the management system determines the alarm information that is changed in the alarm information, the management system receives the changed alarm information sent by the managed system, and the changed alarm information is at least one of the alarm information.
  • the alarm information includes a backup status identifier of the object of the alarm, an identifier of the backup object of the alarm, an identifier of a trend of the alarm, a threshold information of the alarm, a change information of the configured object, and management. At least one of an object monitored attribute, a repair suggestion of the alert, and the alert additional content for indicating a management object attribute.
  • the management system further includes: The identifier of the alarm.
  • the management system further includes: the management system receives the location sent by the managed system The alarm information that does not change in the alarm information.
  • the changed alarm information is included in a list in the form of a field, where the list is further The alarm information before the change of the alarm information that is changed is included.
  • the managed system includes a network element NE and/or a network management system EMS, the management system includes a network management system NMS; or the managed system includes a network element NE, and the management system includes a network element management system EMS. And / or network management system NMS.
  • the managed system after the alarm is changed, the managed system sends the changed alarm information to the management system, thereby avoiding the possibility that the management system does not timely monitor the alarm of the managed system. Changes may cause problems with improper handling of the alert.
  • FIG. 1 is a schematic structural diagram of a network system according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic diagram of an information sending method according to Embodiment 2 of the present invention.
  • FIG. 3 is a schematic diagram of a method for sending information according to Embodiment 3 of the present invention.
  • FIG. 4 is a schematic diagram of an information sending method according to Embodiment 4 of the present invention.
  • FIG. 5 is a schematic diagram of a method for sending information according to Embodiment 5 of the present invention.
  • FIG. 6 is a schematic diagram of a managed system according to Embodiment 6 of the present invention.
  • FIG. 7 is a schematic diagram of a management system according to Embodiment 7 of the present invention.
  • FIG. 1 is a schematic structural diagram of a system according to Embodiment 1 of the present invention.
  • the NMS, EMS, and NE network systems are divided into three layers according to different network operation functions: the NMS corresponds to a network management layer (NML), and is mainly used for multi-vendor and multi-network in the entire network.
  • NML network management layer
  • the operation and maintenance management of the (multi-networks) technology is connected to at least one EMS through a northbound interface;
  • the EMS corresponds to an element management layer (EML), which is mainly used for NE operation of a single vendor in the entire network.
  • EML element management layer
  • NE corresponds to a network element layer (NEL) for implementing various basic functions in the network (for example, providing communication services for users), and the NE is an EMS operation Maintain management objects.
  • various integration reference points IRPs
  • IRPs such as alarm IRP, configuration management IRP, and notification IRP
  • IPRAgent is defined on the EMS
  • IRPManager is defined on the NMS.
  • the NE may be an access device and a core network device in a wireless communication system, or may be an access device and a core network device in a wired communication system, the NMS and the The EMS can be a different server or a different set of servers, and can be two different functional modules on the same server or a collection of the same server.
  • the access device in the wireless communication system may include: a base station, a radio network controller (RNC), a relay node, and a wireless local network (WLAN) access point (Access Point). , AP).
  • the base station may be an evolved Node B (eNB), a Node B (Node B), or the like.
  • eNB evolved Node B
  • Node B Node B
  • the base station may be a macro base station or a small base station.
  • the cell under the coverage of the base station may be a macro cell covered by the macro base station or a small cell covered by the small base station according to the coverage of the different base stations.
  • the small cell may in turn be divided into pico cells, femto cells, and/or other types of micro cells.
  • the access network device in the wired communication system may include: a Passive Optical Network (PON), a High Speed Digital Subscriber Line (HDSL), an Asymmetric Digital Subscriber Line (ADSL), and Integrated digital subscriber loop for V5 interface (V5 interface).
  • PON Passive Optical Network
  • HDSL High Speed Digital Subscriber Line
  • ADSL Asymmetric Digital Subscriber Line
  • V5 interface Integrated digital subscriber loop for V5 interface
  • the core network device in the wireless communication system may include a mobile management entity (MME), a service gateway (Service Gateway), and a data gateway (Packet Gateway).
  • MME mobile management entity
  • Service Gateway Service Gateway
  • Packet Gateway Packet Gateway
  • the core network devices in the wired communication system may include: a digital program-controlled switch, a core network softswitch device, a broadband gateway, and the like.
  • FIG. 2 is a schematic flowchart of a method for sending information according to Embodiment 2 of the present invention, where the method includes the following content.
  • step 202 is performed, and if yes, step 203 is performed.
  • the alarm information includes the backup status identifier of the object of the alarm, the identifier of the backup object of the alarm, the identifier of the change trend of the alarm, the threshold information of the alarm, the change information of the configured object, the repair suggestion of the alarm, and the use of the alarm.
  • the alarm additional content indicating the attribute of the management object.
  • the managed system repeatedly determines whether at least one of the alarm information of the alarm changes.
  • the managed system repeatedly determines whether at least one of the alarm information changes, and may be managed.
  • the control system determines, according to the preset rule, whether at least one of the alarm information changes when a specific event is triggered, or may determine the alarm information at a preset time (for example, periodic or non-periodic time). Whether at least one of the changes has occurred.
  • the managed system sends the changed alarm information to the management system.
  • the managed system After at least one of the alarm messages that are determined by the management system to determine the alarm changes, the managed system sends the alarm information that changes in the alarm information to the management system.
  • the managed system when the managed system determines the changed alarm information, the managed system sends the changed alarm information to the management system, where the alarm information includes the backup status identifier of the alarm object, and the backup object of the alarm.
  • the alarm information includes the backup status identifier of the alarm object, and the backup object of the alarm.
  • the identifier, the identifier of the change trend of the alarm, the threshold information of the alarm, the change information of the configured object, the repair suggestion of the alarm, and the alarm additional content for indicating the attribute of the management object may be avoided.
  • the management system does not timely monitor the possible changes to the alarms of the managed system, and may cause problems in improperly handling the alarms.
  • the managed system may further send the identifier of the alarm to the management system, or the managed system.
  • the alarm information that does not change in the alarm information may also be sent to the management system.
  • Steps 301 to 303 in this embodiment are the same as steps 201 to 203 in the second embodiment, and are not described herein again.
  • the method for sending the information provided in this embodiment further includes:
  • the identifier of the alarm sent by the managed system to the management system.
  • the identifier of the alarm is used to identify the type of the alarm, such as a temperature alarm, a humidity alarm, a cell load overload alarm, and the like.
  • the identity of the alert is unchanged until the alert is cleared.
  • the changed alarm information may be a constantly changing temperature, humidity, cell load, a name of the alarm, and the like.
  • the managed system sends an alarm message that does not change to the management system.
  • the managed system When it is determined that part of the alarm information in the alarm information is changed, the managed system sends, to the management system, the alarm information that has not changed in the alarm information, where the unchanged alarm information is in the alarm information. An alarm message other than the partially changed alarm information.
  • the changed alarm information is included in the list in the form of a field, where the list further includes the alarm information before the changed alarm information changes.
  • the alarm information is the alarm information of the new alarm.
  • the alarm information may also be the alarm information for changing the alarm, which is not limited herein.
  • the management system may identify the alarm that is changed according to the identifier of the received alarm, and avoid the misoperation of the management system; on the other hand, the management system may learn that the list has not been generated by reading the received list.
  • the changed alarm information and the sent change alarm information can improve the resolution efficiency of the management system.
  • the method for processing the change alarm in the third embodiment is described in detail below based on the system architecture shown in FIG. 1.
  • the managed system in the foregoing embodiment may be the network element NE, and the management system may be the network management system NMS or EMS, or the managed system is an EMS, the management system is an NMS, and the management system is an EMS, and the management system is an NMS.
  • a method for sending information according to Embodiment 4 of the present invention includes:
  • the network element management system EMS determines whether at least one of the alarm information of the alarm changes.
  • step 402 If no, step 402 is performed, and if yes, step 403 is performed.
  • the alarm information includes a backup status identifier of the object of the alarm, an identifier of the backup object of the alarm, an identifier of a trend of the alarm, a threshold information of the alarm, a change information of the configured object, and the The repair suggestion of the alarm, the alarm additional content for indicating the attribute of the management object.
  • the alarm information is carried in the alarm message.
  • the alarm message in this embodiment is a new alarm notification (notifyNewAlarm) defined by the 3rd Generation Partnership Project (3GPP) northbound interface.
  • the alarm message may be an alarm change notification defined by the northbound interface, and may also be a notification defined by the southbound interface or other types of interfaces, which is not limited herein.
  • the objectClass is the object name
  • the objectInstance is the object instance
  • the notificationId is the notification number
  • the eventTime is the event time
  • the systemDN is the system identification name
  • the notificationType is the notification type
  • the probableCause is the possible cause
  • the receivedSeverity is the alarm severity
  • the rootCauseIndicator is the root cause indication.
  • the alarmType is the alarm type
  • the specificProblem is the detailed reason
  • the correlatedNotifications is the related notification
  • the returnedUpStatus is the backup status
  • the backUpObject is the backup object
  • the trendIndication is the trend identifier
  • the thresholdInfo is the threshold information
  • the stateChangeDefinition is the state change definition
  • the monitoredAttributes is the monitoring attribute
  • additionalInformation is additional content
  • alarmId is the alarm number.
  • the field of the alarm information in the new alarm notification includes: an eventTime field, The perceivedSeverity field, rootCauseIndicator field, correlatedNotifications field, backedUpStatus field, backUpObject field, trendIndication field, thresholdInfo field, stateChangeDefinition field, proposedRepairActions field, additionalText field, additionalInformation field, probableCause field, alarmType field, specificProblem field, monitoredAttributes field, alarmId field.
  • the information carried in the eventTime field is the event time of the alarm
  • the alarm information carried in the servedSeverity field is the severity of the alarm.
  • the severity of the alarm is classified into critical, major, and minor. , cleared, indeterminate, where the alarm level is critical, indicating that the service has been affected, and the corrective action alarm is required. If the alarm level is Major, the alarm is affected and the corrective action is required. If the alarm severity is cleared, the alarm is the level of the clear alarm.
  • the information carried in the rootCauseIndicator field is the root cause alarm identifier of the alarm.
  • the information carried in the correlatedNotifications field is the notification number of the root cause alarm. It is used to indicate the notification related to the root cause alarm when the alarm is a root cause alarm.
  • the collection of numbers The information carried in the backedUpStatus field is the backup status identifier of the device corresponding to the alarm.
  • the backup status identifier is used to indicate that the device has a backup or the device has no backup.
  • the information carried in the backUpObject field is the object of the backup.
  • the information carried in the trendIndication field is an identifier of the trend of the alarm. The identifier of the trend is used to indicate the trend of the alarm. If the level is lowered, or the value is increased, the value may be less severe or unchanged. (no change), more severe.
  • the information carried in the thresholdInfo field is the threshold information of the alarm, and the threshold information includes the monitored performance parameter name, the threshold value, the actually monitored threshold value, the direction of the performance data change, and the performance change oscillating value.
  • the information carried in the stateChangeDefinition field is the change information of the configured object. When the state of the configured object changes, the state of the change is carried in the field, and the state includes an administrative state, an operational state, and Usage state.
  • the information carried in the proposedRepairActions field is a possible suggestion for repairing the alarm. For example, if the temperature of the board rises gradually during the alarm period, the recommended maintenance action may change. You can start to force the fan to cool down.
  • the information carried in the additionalInformation field is the additional content of the alarm for indicating the attribute of the management object, for example, the cell name in the cell alarm, the location information of the radio module in the radio module alarm, and the IP address of the peer node in the peer alarm. Temperature value in temperature alarm, humidity value in humidity alarm, pressure value in pressure alarm, standing wave value in standing wave alarm, voltage value in voltage alarm, current value in current alarm, number of alarm oscillation, etc. .
  • the information carried in the additionalText field is the text content related to the alarm.
  • the information carried in the probableCause field is the possible cause of the alarm.
  • the information carried in the alarmType field is the type corresponding to the alarm.
  • the identifier is used to indicate that the alarm is a root cause alarm or the alarm is not a root cause alarm.
  • the information carried in the specificProblem field is the detailed cause of the alarm.
  • the detailed reason corresponds to the manufacturer-defined alarm reason number.
  • the information carried in the monitoredAttributes field is the monitored attribute information of the management object. For example, when the alarm is a cell alarm, the attribute may be the latitude and longitude of the cell or the frequency of the cell. When the alarm is a board alarm, the attribute may be the temperature of the faulty board, the voltage value of the board, and the board.
  • the information carried in the alarmId field is an identifier of the alarm, which can be used to distinguish different alarms.
  • the alarm identifier is a temperature alarm, a humidity alarm, a cell load overload alarm, and the like.
  • the identity of the alert is unchanged until the alert is cleared.
  • the changed alarm information may be a constantly changing temperature, humidity, cell load, a name of the alarm, and the like.
  • the intrinsic field in the new alarm notification includes the above notificationType field, notificationId field, objectClass field, objectInstance field, and systemDN field.
  • the information carried in the notificationType field is a type indicating the alarm notification
  • the information carried in the notificationId field is an identifier of the alarm notification
  • the identifier of the alarm notification is used to distinguish different alarm notifications. For example, it can be used to indicate that the type of the alarm notification is a new alarm notification, a change alarm notification, or an alarm clear notification.
  • the current status information of the alarm can be obtained by the type of the alarm notification, and the current status of the alarm includes active and deactivated. And the change occurs. If the current state of the alarm is changed, the changed alarm information may be carried in the alarm change notification and sent to the management system. Further, if the alarm information changes multiple times, the occurrence may occur.
  • the alarm information of the second change is respectively sent to the management system in different alarm notifications, wherein the different alarm notifications can be distinguished by a notification identifier (notificationId).
  • the information carried in the objectClass field and the objectInstance field is a management pair.
  • the management object is a software object for describing manageable attributes and behaviors of a specific network resource, that is, an object-oriented manner is used to define a managed network resource in the system as the management object, the management object. It includes attributes and methods that can be used to describe the characteristics of the managed object.
  • the information carried in the systemDN field is the system distinguished name.
  • the EMS repeatedly determines whether at least one of the alarm information of the alarm changes.
  • the EMS repeatedly determines whether at least one of the alarm information changes.
  • the EMS may determine, according to a preset rule, whether at least one of the alarm information changes when a specific event is triggered, or may be preset.
  • the time (eg, periodic or aperiodic time) determines whether at least one of the alarm information has changed.
  • the network element management system EMS sends the changed alarm change message to the network management system NMS by using an alarm change message.
  • the changed alarm information is included in the list in the form of a field, and the alarm information is changed to the NMS by the alarm change message.
  • the alarm information that changes in the alarm change message is the backup status identifier of the alarm object, the backup object identifier of the alarm, the identifier of the change trend of the alarm, the threshold information of the alarm, The change information of the configured object, the repair suggestion of the alarm, and the additional content of the alarm for indicating the attribute of the management object.
  • the changed alarm information may be the backup status identifier of the alarm object, and the backup of the alarm. At least one of the object identifier, the identifier of the change trend of the alarm, the threshold information of the alarm, the change information of the configured object, the repair suggestion of the alarm, and the alarm additional content for indicating the attribute of the management object, where Not limited.
  • the format of the alarm change message is as follows:
  • the format of the alarm change message is as follows: the field to which the changed alarm information carried in the alarm change message belongs and the content carried in the field are as follows:
  • the field to which the changed alarm information in the alarm change message belongs includes the above backUpStatus field, the backUpObject field, the trendIndication field, the thresholdInfo field, the stateChangeDefinition field, the monitoredAttributes field proposedRepairActions field, the additionalText field, and the additionalInformation field, wherein the carriedUpStatus field carries
  • the information is the device backup status identifier of the alarm after the change.
  • the information carried in the backUpObject field is the object of the changed backup.
  • the information carried in the trendIndication field is an identifier of the changed trend of the alarm.
  • the information carried in the thresholdInfo field is the threshold information of the alarm after the change.
  • the information carried in the stateChangeDefinition field is the changed information of the changed configured object.
  • the information carried in the monitoredAttributes field is the monitored attribute information of the changed management object.
  • the attribute may be the latitude and longitude of the changed cell or the frequency of the changed cell.
  • the attribute can be the temperature of the changed board, the voltage value of the changed board, and the current value of the changed board.
  • the alarm is the peer alarm, the attribute can be changed.
  • the information carried in the proposedRepairActions field is a possible suggestion for repairing the alarm after the change. additionalInformation word
  • the information carried in the segment is used to indicate the changed management object attribute.
  • the changed cell name in the cell alarm, the location information of the radio module after the radio module alarm is changed, and the changed peer node in the peer alarm.
  • IP address temperature value after temperature alarm change, humidity value after humidity alarm change, pressure value after pressure alarm change, standing wave value after standing wave alarm, voltage value after voltage alarm change
  • the number of alarm oscillations can be used to indicate the severity of the alarm oscillation.
  • the NMS can use the number of alarm oscillations to determine the root cause of the alarm, so that it can be correct. Process the alarm.
  • the information carried in the additionalText field is the text content related to the alarm after the change.
  • the format of the alarm change message is as follows: the intrinsic field used to indicate the alarm message in the alarm change message and the content carried in the field are as follows:
  • the inherent field in the alarm change message includes the above notificationType field, notificationId field, objectClass field, objectInstance field, and systemDN field.
  • the information carried in the notificationType field is the type of the alarm change message, and the information carried in the notificationId field is the number of the alarm change message, and is used as the identity identifier of the alarm change message, and the field can be used to perform different alarm notifications. distinguish.
  • the information carried in the objectClass field and the objectInstance field is a management object, which is a software object for describing manageable attributes and behaviors of a specific network resource, that is, an object-oriented manner, which is managed in the system.
  • a network resource is defined as the management object, and the management object includes attributes and methods, which can be used to describe the characteristics of the management object.
  • the information carried in the systemDN field is the system distinguished name.
  • the method for sending the information further includes:
  • the network element management system EMS sends an identifier of the alarm to the network management system NMS by using an alarm change message.
  • the identifier of the alarm is used to identify the type of the alarm, such as a temperature alarm, a humidity alarm, a cell load overload alarm, and the like.
  • the identity of the alert is unchanged until the alert is cleared.
  • the changed alarm information may be a constantly changing temperature, humidity, cell load, a name of the alarm, and the like.
  • the alarm status of the alarm that is detected by the EMS is the backup status identifier of the alarm, and the alarm is generated.
  • the changed alarm information is included in the list in the form of a field.
  • the list further includes the alarm information before the changed alarm information changes, and the number of the field.
  • the format of the alarm change message is as follows:
  • the alarm change message further includes a changedAlarmAttributes field and a changedAlarmAttributeNumber field, where the information carried in the changedAlarmAttributes field is a list containing fields, where the fields in the list contain the changed alarm information and the change The alarm information.
  • the information carried in the changedAlarmAttributeNumber field is the number of fields in the list.
  • the EMS sends a list of the included fields and the number of the fields to the NMS by using the alarm change information.
  • the EMS may only send a list including the field to the NMS, where Not limited.
  • a definition method in a common object request broker architecture (CORBA) solution set defined in the 3GPP northbound interface may be used.
  • CORBA common object request broker architecture
  • the string constant is "x9”
  • the string constant "x2" of the notification type corresponding to the change alarm notification are different, so that the NMS is in the north direction.
  • the interface can identify the alarm change message in the embodiment of the present invention, and define the name of the alarm change message in the embodiment of the present invention as a general alarm change notification (notifyChangedAlarmGeneral), thereby distinguishing it from the change alarm name in the prior art.
  • string constants "mm” and "nn” are added.
  • the string constant "mm” is used to indicate the number of fields to which the alarm information is changed.
  • the string constant "nn” is used to indicate the change. A list of fields to which the alarm information belongs.
  • the EMS determines the backup status identifier of the object whose alarm is changed, the backup object identifier of the alarm, the identifier of the change trend of the alarm, the threshold information of the alarm, and the change of the configured object.
  • the information, the repair suggestion of the alarm, and the alarm additional content for indicating the attribute of the management object, the sent change is sent to the NMS through the alarm change message.
  • the alarm information and the number of the alarm are changed, so as to avoid the problem that the alarm is improperly monitored due to the NMS not monitoring the alarm of the EMS in time, and the EMS also passes the alarm change message.
  • the NMS sends a list of the included fields and the number of the fields, and the field includes the changed alarm information and the changed alarm information, which can improve the resolution efficiency of the NMS.
  • a method for sending information according to Embodiment 5 of the present invention includes:
  • the management system After the alarm information that is changed in the alarm information that is determined by the management system, the management system receives the alarm information that is sent by the managed system.
  • the management system After the management system determines the alarm information that is changed in the alarm information, the management system receives the changed alarm information sent by the managed system, and the changed alarm information is at least one of the alarm information.
  • the alarm information includes a backup status identifier of the object of the alarm, an identifier of the backup object of the alarm, an identifier of a trend of the alarm, a threshold information of the alarm, and a change information of the configured object.
  • the repair suggestion of the alarm, the alarm additional content for indicating the attribute of the management object.
  • the method provided in this embodiment further includes:
  • the management system receives an identifier of the alarm sent by the managed system.
  • the identifier of the alarm may be used to distinguish different alarms.
  • the method provided in this embodiment further includes:
  • the management system receives the alarm information that is not changed in the alarm information sent by the managed system.
  • the management system is an NMS, and the managed system is an EMS.
  • the management system may also be an EMS, and the managed system is an NE.
  • the management system is an NMS, and the managed system is an NE, which is not limited herein.
  • a managed system 600 provided by the sixth embodiment of the invention includes:
  • the processor 601 is configured to determine the alarm information that is changed in the alarm information of the alarm, where the changed alarm information is at least one of the alarm information, and the alarm information includes a backup status identifier of the object of the alarm.
  • the transmitter 602 is configured to send the changed alarm information to the management system after the processor determines the change alarm information.
  • the sender 602 is further configured to send the identifier of the alarm to the managed system after the processor determines the changed alarm information.
  • the transmitter 602 is further configured to: after the processor determines the alarm information, send, to the management system, alarm information that does not change in the alarm information, where the alarm information does not change. And the alarm information other than the changed alarm information in the alarm information.
  • the transmitter 602 sends the changed change alarm information to the management system, where the changed alarm message includes the alarm.
  • the backup status identifier of the object, the identifier of the backup object of the alarm, the identifier of the change trend of the alarm, the threshold information of the alarm, the change information of the configured object, the repair suggestion of the alarm, and the attribute of the management object At least one of the additional content of the alarm may avoid the problem that the management system does not timely monitor the possible change of the alarm of the managed system, which may cause improper handling of the alarm;
  • the sender 602 sends an identifier of the alarm to the management system, so that the management system can recognize the changed alarm and avoid the misoperation of the management system; on the other hand, the sender 602 also sends a list to the management system, the management system. Obtaining the alarm information that has not changed and the alarm information that has changed by reading the list, Resolve to improve the efficiency of the management of the system.
  • a management system is provided for the seventh embodiment of the present invention.
  • the management system can be used to perform the method in the fourth embodiment.
  • the managed system can be an EMS and/or an NMS. Referring to FIG. 7, the seventh embodiment of the present invention is provided.
  • a management system 700 is provided that includes:
  • the receiver 701 is configured to: after the alarm information that is changed by the management system determines the alarm information, the management system receives the changed alarm information sent by the managed system, where the changed alarm information is At least one of the alarm information, the alarm information includes a backup status identifier of the object of the alarm, an identifier of the backup object of the alarm, an identifier of a change trend of the alarm, threshold information of the alarm, and configured The change information of the object, the repair suggestion of the alarm, and the alarm additional content for indicating the attribute of the management object.
  • the receiver 701 is further configured to: after the managed system determines the changed alarm information, receive the identifier of the alarm sent by the managed system.
  • the receiver 701 is further configured to: after the managed system determines the changed alarm information, receive the alarm information that is not changed in the alarm information sent by the managed system, where the information does not change.
  • the alarm information is alarm information other than the changed alarm information in the alarm information.
  • the receiver 701 is configured to receive the changed alarm information after the managed system determines the changed alarm information, where the alarm information includes a backup status identifier of the object of the alarm.
  • the backup object identifier of the alarm, the identifier of the change trend of the alarm, the threshold information of the alarm, the change information of the configured object, the repair suggestion of the alarm, and the alarm additional content for indicating the attribute of the management object At least one of the foregoing may avoid the problem that the management system does not timely monitor the possible changes of the alarm of the managed system, and may cause a problem of improper handling of the alarm; on the other hand, the receiver 701 also receives The identifier of the alarm sent by the managed system may identify the changed alarm according to the identifier of the received alarm, and avoid the misoperation of the management system; on the other hand, the receiver 701 further receives the sent by the managed system. List, the management system knows the alarm information and the changed advertisement by reading the list. Information, you can improve the efficiency of the management system

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Abstract

本发明实施例提供一种信息发送的方法、被管理系统和管理系统,该被管理系统中的处理器,用于确定告警的告警信息中发生变化的告警信息,所述发生变化的告警信息为所述告警信息中的至少一种,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、管理对象被监控属性、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一项;发送器,用于在所述处理器确定所述发生变化告警信息之后,向管理系统发送所述发生变化的告警信息。应用本发明实施例提供的技术方案可以避免因所述管理系统没有及时监控到所述被管理系统的告警的可能变化,而可能造成对所述告警不当处理的问题。

Description

一种信息发送的方法、被管理系统及管理系统 技术领域
本发明涉及网络运营维护技术领域,特别涉及一种信息发送的方法、被管理系统及管理系统。
背景技术
在网元(network element,NE)、网元管理系统(element management system,EMS)和网络管理系统(network management system,NMS)所组成的网络系统中,可将所述NE、所述EMS和所述NMS分为被管理系统和管理系统,其中,所述NE相对于EMS和NMS是被管理系统,所述EMS和NMS相对于NE是管理系统,所述EMS相对于所述NE而言是管理系统,而所述EMS相对于所述NMS而言是被管理系统。
现有技术中,在所述被管理系统因某种故障而产生告警后,所述被管理系统可以以告警(alarm)的方式向所述管理系统发送用于通知有故障(fault)产生的告警消息(alarm message),这种告警被称为活动告警(active alarm),所述告警消息可以为第三代合作伙伴计划(3rd Generation Partnership Project,3GPP)北向接口所定义的新告警通知(notifyNewAlarm)。
然而,在某些情况下,管理系统没有及时监控到所述被管理系统的告警可能的变化,导致所述告警被不当处理。
发明内容
鉴于上述技术问题,本发明实施例提供了一种信息发送的方法、被管理系统及管理系统。
本发明实施例第一方面提供一种被管理系统,包括:
处理器,用于确定告警的告警信息中发生变化的告警信息,所述发生变化的告警信息为所述告警信息中的至少一种,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、管理对象被监控属性、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一项;
发送器,用于在所述处理器确定所述发生变化告警信息之后,向管理系统 发送所述发生变化的告警信息。
基于第一方面,在第一方面的第一种可能实现方式中,所述发送器还用于在所述处理器确定所述发生变化的告警信息之后,向所述管理系统发送所述告警的标识。
基于第一方面的第一种可能实现方式,在第一方面的第二种可能实现方式中,所述发送器还用于在所述处理器确定所述发生变化的告警信息之后,向所述管理系统发送所述告警信息中未发生变化的告警信息。
基于第一方面或第一方面的第二种可能实现方式,在第一方面的第三种可能实现方式中,所述发生变化的告警信息以字段的形式包含在列表中,所述列表中还包含所述发生变化的告警信息变化前的告警信息。
基于第一方面或第一方面的第二种可能实现方式或第一方面的第一种可能实现方式或第一方面的第二种可能实现方式或第一方面的第三种可能实现方式,在第一方面的第四种可能实现方式中,所述被管理系统包括网元NE和/或网络管理系统EMS,所述管理系统包括网络管理系统NMS;或,所述被管理系统包括网元NE,所述管理系统包括网元管理系统EMS和/或网络管理系统NMS。
本发明实施例第二方面提供一种管理系统,包括:
接收器,用于在被管理系统确定告警的告警信息中发生变化的告警信息之后,管理系统接收所述被管理系统发送的所述发生变化的告警信息,所述发生变化的告警信息为所述告警信息中的至少一种,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、管理对象被监控属性、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一项。
基于第二方面,在第二方面的第一种可能实现方式中,所述接收器还用于在所述被管理系统确定所述所发生变化的告警信息之后,接收所述被管理系统发送的所述告警的标识。
基于第二方面,在第二方面的第二种可能实现方式中,所述接收器还用于在所述被管理系统确定所述所发生变化的告警信息之后,接收所述被管理系统发送的所述告警信息中未发生变化的告警信息。
基于第二方面或第二方面的第二种可能实现方式,在第二方面的第三种可能实现方式中,所述发生变化的告警信息以字段的形式包含在列表中,所述列表中还包含所述发生变化的告警信息变化前的告警信息。
基于第二方面或第二方面的第一种可能实现方式,第二方面的第二种可能实现方式或第二方面的第三种可能实现方式或第二方面的第三种可能实现方式,在第二方面的第四种可能实现方式中,所述被管理系统包括网元NE和/或网络管理系统EMS,所述管理系统包括网络管理系统NMS;或,所述被管理系统包括网元NE,所述管理系统包括网元管理系统EMS和/或网络管理系统NMS。
本发明实施例第三方面提供一种信息发送的方法,包括:
所述被管理系统确定告警的告警信息中发生变化的告警信息,所述发生变化的告警信息为所述告警信息中的至少一种,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、管理对象被监控属性、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一项;
所述被管理系统向管理系统发送所述发生变化的告警信息。
基于第三方面,在第三方面的第一种可能实现方式中,在所述被管理系统确定所述发生变化的告警信息之后还包括,所述被管理系统向所述管理系统发送所述告警的标识。
基于第三方面,在第三方面的第二种可能实现方式中,在所述被管理系统确定所述发生变化的告警信息之后还包括,所述被管理系统向所述管理系统发送所述告警信息中未发生变化的告警信息。
基于第三方面或第三方面的第二种可能实现方式,在第三方面的第三种可能实现方式中,所述发生变化的告警信息以字段的形式包含在列表中,所述列表中还包含所述发生变化的告警信息变化前的告警信息。
基于第三方面或第三方面的第一种可能实现方式或第三方面的第二种可能实现方式或第三方面的第三种可能实现方式,在第三方面的第四种可能实现方式中,所述被管理系统包括网元NE和/或网络管理系统EMS,所述管理系统包括网络管理系统NMS;或,所述被管理系统包括网元NE,所述管理系统 包括网元管理系统EMS和/或网络管理系统NMS。
本发明实施例第三方面提供一种信息发送的方法,包括:
在被管理系统确定告警的告警信息中发生变化的告警信息之后,管理系统接收所述被管理系统发送的所述发生变化的告警信息,所述发生变化的告警信息为所述告警信息中的至少一种,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、管理对象被监控属性、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一项。
基于第四方面,在第四方面的第一种可能实现方式中,在所述被管理系统确定所述所发生变化的告警信息之后还包括,所述管理系统接收所述被管理系统发送的所述告警的标识。
基于第四方面,在第四方面的第二种可能实现方式中,在所述被管理系统确定所述所发生变化的告警信息之后还包括,所述管理系统接收所述被管理系统发送的所述告警信息中未发生变化的告警信息。
基于第四方面或第四方面的第二种可能实现方式,在第四方面的第三种可能实现方式中,所述发生变化的告警信息以字段的形式包含在列表中,所述列表中还包含所述发生变化的告警信息变化前的告警信息。
基于第四方面或第四方面的第一种可能实现方式或第四方面的第二种可能实现方式或第四方面的第三种可能实现方式,在第四方面的第四种可能实现方式中,所述被管理系统包括网元NE和/或网络管理系统EMS,所述管理系统包括网络管理系统NMS;或,所述被管理系统包括网元NE,所述管理系统包括网元管理系统EMS和/或网络管理系统NMS。
应用本发明实施例提供的技术方案,被管理系统在告警发生变化后,向管理系统发送变化后的告警信息,从而避免了因所述管理系统没有及时监控到所述被管理系统的告警的可能变化,而可能造成对所述告警不当处理的问题。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描 述中的附图是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本发明实施例一提供的一个网络系统架构图;
图2为本发明实施例二提供的一种信息发送方法的示意图;
图3为本发明实施例三提供的一种信息发送方法的示意图;
图4为本发明实施例四提供的一种信息发送方法的示意图;
图5为本发明实施例五提供的一种信息发送方法的示意图;
图6为本发明实施例六提供的一种被管理系统的示意图;
图7为本发明实施例七提供的一种管理系统的示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
图1为本发明实施例一提供的系统架构图。NMS、EMS和NE组成网络系统按照不同的网络运营功能划分为三层:所述NMS对应网络管理层(network management layer,NML),主要用于整个网络中多厂商(multi-vendor)和多网络(multi-networks)技术的操作维护管理,通过北向接口与至少一个EMS相连;EMS对应网元管理层(element management layer,EML),主要用于对整个网络中单厂商(single vendor)的NE操作维护管理,通过南向接口与至少一个NE相连;NE对应网元层(network element layer,NEL),用于实现网络中的各种基本功能(例如,为用户提供通信服务),NE是EMS操作维护管理的对象。在3GPP(the 3rd generation partnership project,第三代合作伙伴计划)标准中,北向接口中定义了各类集成参考点(integration reference point,IRP),例如告警IRP、配置管理IRP和通知IRP等,通过这些IRP,所述NMS和所述EMS之间可以在北向接口上实现告警、配置管理消息以及其它各类通知的传递。相应地,在EMS上定义了IRP代理(IPRAgent),在NMS上定义了IRP管理者(IRPManager)。通过IRP代理和IRP管理者,可以实现对北向接口上传递的 告警、配置管理消息以及其它各类通知进行处理。
在图1所示的系统架构中,所述NE可以是无线通信系统中的接入设备和核心网设备,也可以是有线通信系统中的接入设备和核心网设备,所述NMS和所述EMS可以分别是不同的服务器或不同的服务器集合,可以是同一服务器上或同一服务器集合的两个不同功能模块。
其中,所述无线通信系统中的接入设备可以包括:基站、无线网络控制器(Radio network controller,RNC)、中继站(relay node)和无线局域网(wireless local network,WLAN)接入点(Access Point,AP)。基站可以为演进基站(evolved Node B;eNB),节点B(Node B)等。基站可以是宏基站,也可以是小基站。根据不同基站的覆盖范围的大小,基站覆盖范围下的小区可以为宏基站所覆盖的宏小区(macro cell)或小基站所覆盖的小小区(small cell)。小小区又可以分为皮小区(pico cell)、毫微微蜂窝小区(femto cell),和/或其它类型的微小区(micro cell)。有线通信系统中的接入网设备可以包括:无源光网络PON(Passive Optical Network),高速数字用户线HDSL(High Speed Digital Subscriber Line),不对称数字用户线ADSL(Asymmetrical Digital Subscriber Line)以及具有V5接口(V5 interface)的综合数字用户环路等等。
所述无线通信系统中的核心网设备可以包括移动管理实体(mobile management entity,MME)、服务网关(Service Gateway)和数据网关(Packet Gateway)等。所述有线通信系统中的核心网设备可以包括:数字程控交换机、核心网软交换设备以及宽带网关等等。
图2为本发明实施例二提供的一种信息发送的方法流程示意图,该方法包括以下内容。
201、被管理系统判断告警的告警信息中的至少一种是否发生变化。
若否,则执行步骤202,若是则执行步骤203。
其中,该告警信息包括该告警的对象的备份状态标识、该告警的备份对象标识、该告警的变化趋势的标识、该告警的阈值信息、已配置对象的变更信息、该告警的修复建议、用于指示管理对象属性的所述告警附加内容。
202、被管理系统重复判断告警的告警信息中的至少一种是否发生变化。
被管理系统重复判断告警信息中的至少一种是否发生变化,可以是被管 理系统根据预设的规则在特定的事件触发时再次判断告警信息中的至少一种是否发生变化,也可以是在预设的时间(例如周期性的或者非周期性的时间)判断告警信息中的至少一种是否发生变化。
203、被管理系统向管理系统发送发生变化的告警信息。
在被管理系统判断出告警的告警消息中的至少一种发生变化之后,该被管理系统向管理系统发送该告警信息中发生变化的告警信息。
本发明实施例中,在被管理系统判断出发生变化的告警信息时,被管理系统向管理系统发送变更后的该告警信息,该告警信息包括告警的对象的备份状态标识、该告警的备份对象标识、该告警的变化趋势的标识、该告警的阈值信息、已配置对象的变更信息、该告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一种,可以避免该管理系统没有及时监控到所述被管理系统的告警的可能变化,而可能造成对所述告警不当处理的问题。
上面实施例中,在被管理系统判断出告警的告警信息中的至少一种发生变化之后,在实际应用中,该被管理系统还可以向管理系统发送该告警的标识,或者,该被管理系统还可以向该管理系统发送告警信息中未发生变化的告警信息,下面结合图3对本实施例三提供的一种信息发送的方法进行描述:
本实施中的步骤301至303与实施例二中的步骤201至203相同,此处不再赘述。
可选地,在判断出告警的告警信息中的至少一种发生变化之后,本实施例中提供的信息发送的方法还包括:
304、被管理系统向管理系统发送告警的标识。
所述告警的标识用于标识所述告警为什么类型的告警,例如是温度告警,湿度告警、小区负载过载告警等。在所述告警被清除之前,所述告警的标识是不变的。而变化的告警信息可以是不断变化的温度、湿度、小区负载、所述告警的一个命名等。
305、被管理系统向管理系统发送未发生变化的告警信息。
当判断出告警的告警信息中的部分告警信息发生变化时,所述被管理系统向管理系统发送所述告警信息中未发生变化的告警信息,所述未变化的告警信息为所述告警信息中除部分发生变化的告警信息之外的告警信息。
可选地,所述发生变化的告警信息以字段的形式包含在列表中,所述列表中还包含所述发生变化的告警信息变化前的告警信息。
需要说明的是,本实施例中,该告警信息为新告警的告警信息,在实际应用,该告警信息还可以为变更告警的告警信息,此次不作限定。
本发明实施例中,该管理系统可以根据接收到的告警的标识识别出发生变更的告警,避免管理系统发生误操作;另一方面,该管理系统可以通过读取接收到的该列表获知未发生变化的告警信息和发送变化的告警信息的,可以提升该管理系统的解析效率。
下面基于图1所示的系统架构,对实施例三中的一种变更告警的处理方法进行详细描述,上述实施例中的被管理系统可以为网元NE,管理系统可以为网络管理系统NMS或EMS,或者,该被管理系统为EMS,该管理系统为NMS,下面以被管理系统为EMS,管理系统为NMS进行说明,请参阅图4,本发明实施例四提供的一种信息发送的方法包括:
401、网元管理系统EMS判断告警的告警信息中至少一种是否发生变化。
若否,则执行步骤402,若是则执行步骤403。其中,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容。
所述告警信息被携带在告警消息中,本实施例中的该告警消息为第三代合作伙伴计划(3rd Generation Partnership Project,3GPP)北向接口所定义的新告警通知(notifyNewAlarm),在实际应用中,该告警消息可以为该北向接口定义的告警变更通知,还可以为南向接口或其他类型接口所定义的通知,此处不作限定。
本实施例中的新告警通知的格式如下:
objectClass
objectInstance
notificationId
eventTime
systemDN
notificationType
probableCause
perceivedSeverity
rootCauseIndicator
alarmType
specificProblem
correlatedNotifications
backedUpStatus
backUpObject
trendIndication
thresholdInfo
stateChangeDefinition
monitoredAttributes
proposedRepairActions
additionalText
additionalInformation
alarmId
其中,objectClass为对象名称,objectInstance为对象实例,notificationId 为通知编号,eventTime为事件时间,systemDN为系统识别名,notificationType为通知类型,probableCause为可能原因,perceivedSeverity为告警严重程度,rootCauseIndicator为根因指示,alarmType为告警类型,specificProblem为详细原因,correlatedNotifications为相关通知,backedUpStatus为备份状态,backUpObject为备份对象,trendIndication为趋势标识,thresholdInfo为阈值信息,stateChangeDefinition为状态改变定义,monitoredAttributes为监控属性,proposedRepairActions为可能的修复动作,additionalTex为附加信息,additionalInformation为附加内容,alarmId为告警编号。
该新告警通知中的告警信息所属字段包括:eventTime字段、 perceivedSeverity字段、rootCauseIndicator字段、correlatedNotifications字段、backedUpStatus字段、backUpObject字段、trendIndication字段、thresholdInfo字段、stateChangeDefinition字段、proposedRepairActions字段、additionalText字段、additionalInformation字段、probableCause字段、alarmType字段、specificProblem字段、monitoredAttributes字段、alarmId字段。
其中,eventTime字段中携带的信息为该告警的事件时间,perceivedSeverity字段中携带的告警信息为该告警的严重程度,该告警严重程度分为危险(Critical)、主要(Major)、次要(Minor)、清除(cleared)、indeterminate(不确定),其中告警程度为Critical时,表示已经影响业务,需要立即采取纠正措施的告警,告警程度为Major时,表示已经影响业务,需要尽快采取纠正措施的告警,告警程度为cleared时,表示告警为清除告警的级别。rootCauseIndicator字段中携带的信息为该告警的根因告警标识,correlatedNotifications字段中携带的信息为根因告警的相关通知编号,用于表示当该告警为根因告警时,与该根因告警相关的通知编号的集合。backedUpStatus字段中携带的信息为发生该告警对应的设备的备份状态标识,该备份状态标识用于表示该设备有备份或该设备没有备份。backUpObject字段中携带的信息为该备份的对象。trendIndication字段中携带的信息为该告警的变化趋势的标识,该变化趋势的标识用于表示该告警的发展趋势,如级别降低,或将升高,取值可以为缓解(less severe)、不变(no change)、严重(more severe)。thresholdInfo字段中携带的信息为该告警的阈值信息,该阈值信息包括被监测的越限性能参数名称、门限值、实际监测到的越限值、性能数据变化的方向以及性能变化震荡值等。stateChangeDefinition字段中携带的信息为已配置对象的变更信息,已配置对象的状态发生变化时,在该字段中携带该变化的状态,该状态包括行政状态(administrative state)、运作状态(operational state)和使用状态(usage state)。proposedRepairActions字段中携带的信息为修复该告警可能的建议,例如,单板温度在告警期间逐步升高,则系统建议的维修动作可能发生变化,开始可以建议启动风扇强制降温,如果温度继续上升,可以建议关闭一些功能,让单板降温,如果再继续上升,可能直接将单板下电,避 免高温烧毁。additionalInformation字段中携带的信息为用于表示管理对象属性的该告警附加内容,例如,小区告警中的小区名称、射频模块告警中的射频模块的位置信息、对端告警中的对端节点的IP地址、温度告警中的温度值、湿度告警中的湿度值、压力告警中的压力值,驻波告警中的驻波值、电压告警中的电压值、电流告警中的电流值、告警振荡的次数等。additionalText字段中携带的信息为与该告警相关的文本内容。probableCause字段中携带的信息为该告警产生的可能原因。alarmType字段中携带的信息为该告警对应的类型,该标识用于指示该告警是根因告警或该告警不是根因告警。specificProblem字段中携带的信息为该告警产生的详细原因,该详细原因对应有厂家自定义的告警原因编号。monitoredAttributes字段中携带的信息为管理对象的被监控属性信息。例如,当告警为小区告警时,该被属性可以为小区的经纬度或小区的频点,当告警为单板告警时,该被属性可以为故障单板的温度、单板的电压值、单板的电流值,当告警为对端告警时,该被属性可以为传输节点的IP地址。alarmId字段中携带的信息为告警的标识,可用于对不同的告警进行区分。例如该告警标识是温度告警,湿度告警、小区负载过载告警等。在所述告警被清除之前,所述告警的标识是不变的。而变化的告警信息可以是不断变化的温度、湿度、小区负载、所述告警的一个命名等。
该新告警通知中的固有字段包括上述notificationType字段、notificationId字段、objectClass字段、objectInstance字段、systemDN字段。
其中,notificationType字段中携带的信息为指示该告警通知的类型,notificationId字段中携带的信息为与该告警通知的标识,作为该告警通知的身份标识,利用该字段可对不同的告警通知进行区分。例如,可用于指示该告警通知的类型为新告警通知、变更告警通知或告警清除通知等,通过该告警通知的类型可以获知该告警当前的状态信息,该告警当前状态包括活动的、去活的和发生变化,如果该告警当前状态为发生变化,则可将发生变化的告警信息携带在告警变更通知中发送至管理系统中,进一步地,如果该告警信息发生多次变化,则可将发生多次变化的告警信息分别携带在不同的告警通知中发送至管理系统,其中该不同的告警通知可通过通知标识(notificationId)来进行区分。objectClass字段和objectInstance字段中携带的信息为管理对 象,该管理对象为用于描述特定网络资源的可管理的属性和行为的软件对象,也就是说,用面向对象的方式,将系统中被管理的网络资源定义为该管理对象,该管理对象中包括属性和方法,可用于描述该管理对象的特征。systemDN字段携带的信息为系统识别名。
402、EMS重复判断告警的告警信息中至少一种是否发生变化。
EMS重复判断告警信息中的至少一种是否发生变化,可以是所述EMS根据预设的规则在特定的事件触发时再次判断告警信息中的至少一种是否发生变化,也可以是在预设的时间(例如周期性的或者非周期性的时间)判断告警信息中的至少一种是否发生变化。
403、网元管理系统EMS通过告警变更消息向网络管理系统NMS发送发生变化的告警变更消息。
在网元管理系统EMS判断出告警的告警信息中的对象的备份状态标识、该告警的备份对象标识、该告警的变化趋势的标识、该告警的阈值信息、已配置对象的变更信息、该告警的修复建议、用于指示管理对象属性的所述告警附加内容发生变化之后,所述发生变化的告警信息以字段的形式包含在列表中,并通过告警变更消息向NMS发生变化的告警信息。
需要说明的是,本实施例中,该告警变更消息中发生变化的告警信息为告警的对象的备份状态标识、该告警的备份对象标识、该告警的变化趋势的标识、该告警的阈值信息、已配置对象的变更信息、该告警的修复建议和用于指示管理对象属性的该告警附加内容,在实际应用中,该发生变化的告警信息可以为告警的对象的备份状态标识、该告警的备份对象标识、该告警的变化趋势的标识、该告警的阈值信息、已配置对象的变更信息、该告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一种,此处不作限定。
本实施例中,该告警变更消息的格式如下:
objectClass
objectInstance
notificationId
systemDN
notificationType
backedUpStatus
backUpObject
trendIndication
thresholdInfo
stateChangeDefinition
monitoredAttributes
proposedRepairActions
additionalText
additionalInformation
从上述告警变更消息的格式可知,该告警变更消息中携带的变化后的告警信息所属的字段和该字段中携带的内容如下:
该告警变更消息中变化后的发生变化的告警信息所属的字段包括上述backedUpStatus字段、backUpObject字段、trendIndication字段、thresholdInfo字段、stateChangeDefinition字段、monitoredAttributes字段proposedRepairActions字段、additionalText字段、additionalInformation字段,其中backedUpStatus字段中携带的信息为变化后的该告警的设备备份状态标识。backUpObject字段中携带的信息为变化后的该备份的对象。trendIndication字段中携带的信息为变化后的该告警的变化趋势的标识。thresholdInfo字段中携带的信息为变化后的该告警的阈值信息。stateChangeDefinition字段中携带的信息为变化后的已配置对象的变更信息。monitoredAttributes字段中携带的信息为变化后的管理对象的被监控属性信息,例如,当告警为小区告警时,该被属性可以为变化后的小区的经纬度或变化后的小区的频点,当告警为单板告警时,该被属性可以为变化后的单板的温度、变化后的单板的电压值、变化后的单板的电流值,当告警为对端告警时,该被属性可以为变化后的传输节点的IP地址。proposedRepairActions字段中携带的信息为变化后的修复该告警可能的建议。additionalInformation字 段中携带的信息为用于表示变化后的管理对象属性,例如,小区告警中变更后的小区名称、射频模块告警中变更后的射频模块的位置信息、对端告警中变更后的对端节点的IP地址、温度告警中变更后的温度值、湿度告警中变更后的湿度值、压力告警中变更后的压力值,驻波告警中变更后的驻波值、电压告警中变更后的电压值、电流告警中变更后的电流值、变更后的告警振荡的次数,该告警振荡的次数可用于表示告警振荡的严重程度,NMS可利用该告警振荡的次数确定告警的根因,从而能够正确的处理该告警。additionalText字段中携带的信息为变更后的与该告警相关的文本内容。
从上述告警变更消息的格式可知,该告警变更消息中用于表示告警消息的固有字段和该字段中携带的内容如下:
该告警变更消息中的固有字段包括上述notificationType字段、notificationId字段、objectClass字段、objectInstance字段、systemDN字段。
其中,notificationType字段中携带的信息为该告警变更消息的类型,notificationId字段中携带的信息为与该告警变更消息的编号,作为该告警变更消息的身份标识,利用该字段可对不同的告警通知进行区分。objectClass字段和objectInstance字段中携带的信息为管理对象,该管理对象为用于描述特定网络资源的可管理的属性和行为的软件对象,也就是说,用面向对象的方式,将系统中被管理的网络资源定义为该管理对象,该管理对象中包括属性和方法,可用于描述该管理对象的特征。systemDN字段携带的信息为系统识别名。
可选地,EMS在判断出告警的告警信息发生变化之后,本实施例中提供的信息发送的方法还包括:
404、网元管理系统EMS通过告警变更消息向网络管理系统NMS发送告警的标识。
所述告警的标识用于标识所述告警为什么类型的告警,例如是温度告警,湿度告警、小区负载过载告警等。在所述告警被清除之前,所述告警的标识是不变的。而变化的告警信息可以是不断变化的温度、湿度、小区负载、所述告警的一个命名等。
在EMS判断出发生变化的告警信息为告警的对象的备份状态标识、该告警 的备份对象标识、该告警的变化趋势的标识、该告警的阈值信息、已配置对象的变更信息、该告警的修复建议、用于指示管理对象属性的所述告警附加内容中之后,所述发生变化的告警信息以字段的形式包含在列表中,可选地,所述列表中还包含所述发生变化的告警信息变化前的告警信息,和该字段的数量。
本实施例中,该告警变更消息的格式如下:
Figure PCTCN2014090507-appb-000001
从上述告警变更消息的格式可知,该告警变更消息还包括changedAlarmAttributes字段和changedAlarmAttributeNumber字段,其中changedAlarmAttributes字段中携带的信息为包含字段的列表,其中该列表中的字段包含发生变化的告警信息和变化前的该告警信息。 changedAlarmAttributeNumber字段中携带的信息为该列表中字段的数量。
需要说明的是,本实施例中,该EMS通过告警变更信息向NMS发送包含字段的列表和该字段的数量,在实际应用中,该EMS可以只向该NMS发送包含该字段的列表,此处不作限定。
为了实现上述方法实施例中告警变更消息,可以采用3GPP北向接口中所定义的通用对象请求代理体系结构(common object request broker architecture,CORBA)解决方案集(solution set)中的定义方法,可参考“3GPP 32.111-3v9.0.0 Fault Management Part3:Alarm Integration Reference Point(IRP)”。
修改IDL specification文件"AlarmIRPConstDefs.idl"interface NotificationType
{const string NOTIFY_FM_NEW_ALARM="x1";
const string NOTIFY_FM_CHANGED_ALARM="x2“;
const string NOTIFY_FM_ACK_STATE_CHANGED="x3";
const string NOTIFY_FM_COMMENT_ADDED="x4";
const string NOTIFY_FM_CLEARED_ALARM="x5";
const string NOTIFY_FM_ALARM_LIST_REBUILT="x6";
const string NOTIFY_FM_POTENTIAL_FAULTY_ALARM_LIST="x7";
const string NOTIFY_FM_CHANGED_ALARM_GENERAL=“x9";};
interface AttributeNameValue
{const string ALARM_ID="f";
const string PROBABLE_CAUSE="g";
const string PERCEIVED_SEVERITY="h";
const string SPECIFIC_PROBLEM="i";
const string ADDITIONAL_TEXT="j";
const string ACK_TIME="k";
const string ACK_USER_ID="l";
const string ACK_SYSTEM_ID="m";
const string ACK_STATE="n";
const string COMMENTS="o";
const string BACKED_UP_STATUS="p";
const string BACK_UP_OBJECT="q";
const string THRESHOLD_INFO="r";
const string TREND_INDICATION="s";
const string STATE_CHANGE_DEFINITION="t";
const string MONITORED_ATTRIBUTES="u";
const string PROPOSED_REPAIR_ACTIONS="v";
const string CORRELATED_NOTIFICATIONS="w";
const string REASON="x";
const string CLEAR_USER_ID="y";
const string CLEAR_SYSTEM_ID="z";
const string ALARM_LIST_ALIGNMENT_REQUIREMENT="ff";
const string SERVICE_USER="gg";
const string SERVICE_PROVIDER="hh";
const string SECURITY_ALARM_DETECTOR="ii";
const string ALARM_RAISED_TIME="kk";
const string ALARM_CLEARED_TIME="ll";
const string CHANGED_ALARM_ATTRIBUTE_NUBER=”mm”;
const string CHANGED_ALARM_ATTRIBUTES=”nn”};
修改IDL specification文件"AlarmIRPNotifications.idl"
module AlarmIRPNotifications
{interface NotifyChangedAlarmGeneral:NotificationIRPNotifications::Notify
{const string EVENT_TYPE="notifyChangedAlarmGeneral";
const string PROBABLE_CAUSE=
AlarmIRPConstDefs::AttributeNameValue::PROBABLE_CAUSE;
const string PERCEIVED_SEVERITY=
AlarmIRPConstDefs::AttributeNameValue::PERCEIVED_SEVERITY;
const string SPECIFIC_PROBLEM=
AlarmIRPConstDefs::AttributeNameValue::SPECIFIC_PROBLEM;
const string AI_VS_PERCEIVED_SEVERITY=
AlarmIRPConstDefs::AdditionalInformation::AI_VS_PERCEIVED_SEVERITY;
const string AI_VS_ALARM_TYPE=
AlarmIRPConstDefs::AdditionalInformation::AI_VS_ALARM_TYPE;
const string CORRELATED_NOTIFICATIONS=
AlarmIRPConstDefs::AttributeNameValue::CORRELATED_NOTIFICATIONS;
const string BACKED_UP_STATUS=
AlarmIRPConstDefs::AttributeNameValue::BACKED_UP_STATUS;
const string BACK_UP_OBJECT=
AlarmIRPConstDefs::AttributeNameValue::BACK_UP_OBJECT;
const string TREND_INDICATION=
AlarmIRPConstDefs::AttributeNameValue::TREND_INDICATION;
const string THRESHOLD_INFO=
AlarmIRPConstDefs::AttributeNameValue::THRESHOLD_INFO;
const string STATE_CHANGE_DEFINITION=
AlarmIRPConstDefs::AttributeNameValue::STATE_CHANGE_DEFINITION;
const string MONITORED_ATTRIBUTES=
AlarmIRPConstDefs::AttributeNameValue::MONITORED_ATTRIBUTES;
const string PROPOSED_REPAIR_ACTIONS=
AlarmIRPConstDefs::AttributeNameValue::PROPOSED_REPAIR_ACTIONS;
const string ADDITIONAL_TEXT=
AlarmIRPConstDefs::AttributeNameValue::ADDITIONAL_TEXT;
const string ALARM_ID=
AlarmIRPConstDefs::AttributeNameValue::ALARM_ID;
const string SERVICE_USER=
AlarmIRPConstDefs::AttributeNameValue::SERVICE_USER;
const string SERVICE_PROVIDER=
AlarmIRPConstDefs::AttributeNameValue::SERVICE_PROVIDER;
const string SECURITY_ALARM_DETECTOR=
AlarmIRPConstDefs::AttributeNameValue::SECURITY_ALARM_DETECTOR;
const string CHANGED_ALARM_ATTRIBUTE_NUBER=
AlarmIRPConstDefs::AttributeNameValue::CHANGED_ALARM_ATTRIBUTE_NUBER;
const string CHANGED_ALARM_ATTRIBUTES=
AlarmIRPConstDefs::AttributeNameValue::
CHANGED_ALARM_ATTRIBUTES;}
其中,在通知类型中新增NOTIFY_FM_CHANGED_ALARM_GENERAL=“x9"、const string CHANGED_ALARM_ATTRIBUTE_NUBER=”mm”、以及const string CHANGED_ALARM_ATTRIBUTES=”nn”字符串常量,从上述实现上,可以看出该变更告警通知对应的通知类型的字符串常量为“x9”,与现有的新告警通知对应的通知类型的字符串常量“x1”、变更告警通知对应通知类型的字符串常量“x2”是不同的,从而使得NMS在北向接口上可以识别哪些是本发明实施例中告警变更消息,并且定义本发明实施例中的该告警变更消息的名称为通用告警变更通知(notifyChangedAlarmGeneral),从而与现有技术中的变更告警名称进行区别,另外还新增字符串常量“mm”和“nn”,该字符串常量“mm”用于表示发生变化的告警信息所属字段的数量,该字符串常量“nn”用于表示该发生变化的告警信息所属字段的列表。
本发明实施例中,EMS在判断出发生变化的告警消息为告警的对象的备份状态标识、该告警的备份对象标识、该告警的变化趋势的标识、该告警的阈值信息、已配置对象的变更信息、该告警的修复建议、用于指示管理对象属性的所述告警附加内容中时,通过告警变更消息向NMS发送变更后的该发 生变化的该告警信息和该告警的编号,从而避免因NMS没有及时监控到该EMS的告警的可能变化,而可能造成对该告警不当处理的问题;另一方面该EMS还通过该告警变更消息向NMS发送包含字段的列表和该字段的数量,该字段中包含变更后的发生变化的告警信息和发生变化的告警信息,可以提升NMS的解析效率。
上面实施例中信息发送方法的执行主体为被管理系统,下面从执行主体为管理系统的角度进行描述,请参阅图5,本发明实施例五提供的一种信息发送的方法包括:
501、在被管理系统确定告警的告警信息中发生变化的告警信息之后,管理系统接收所述被管理系统发送的所述发生变化的告警信息。
在被管理系统确定告警的告警信息中发生变化的告警信息之后,管理系统接收所述被管理系统发送的所述发生变化的告警信息,所述发生变化的告警信息为所述告警信息中的至少一种,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容。
可选地,501之后,本实施例提供的方法还包括:
502、管理系统接收所述被管理系统发送的所述告警的标识。
需要说明的是,本实施例中,告警的标识可用于区分不同的告警。
可选地,501之后,本实施例提供的方法还包括:
503、管理系统接收所述被管理系统发送的所述告警信息中未发生变化的告警信息。
需要说明的是,本实施例中,该管理系统为网络管理系统为NMS,所述被管理系统为EMS,在实际应用中,所述管理系统还可以为EMS,所述被管理系统为NE,或所述管理系统为NMS,所述被管理系统为NE,此处不作限定。
需要说明的是,本实施例中,该变更告警消息的格式及具体定义方法与实施例三中的变更告警消息的格式及定义方法相同,此处不再赘述。
上面实施中,对本发明实施例提供的一种信息的发送方法进行了说明,下 面对本发明实施例五的提供的一种被管理系统进行描述,该被管理系统可用于执行实施例四中的方法,该被管理系统可以为NE和/或EMS,请参阅图6,本发明实施例六提供的一种被管理系统600包括:
处理器601,用于确定告警的告警信息中发生变化的告警信息,所述发生变化的告警信息为所述告警信息中的至少一种,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容;
发送器602,用于在所述处理器确定所述发生变化告警信息之后,向管理系统发送所述发生变化的告警信息。
可选地,所述发送器602还用于在所述处理器确定所述发生变化的告警信息之后,向所述被管理系统发送所述告警的标识。
可选地,所述发送器602还用于在所述处理器确定所述告警信息之后,向所述管理系统发送所述告警信息中未发生变化的告警信息,所述未发生变化的告警信息为所述告警信息中除所述发生变化的告警信息之外的告警信息。
需要说明的是,本实施例中,该变更告警消息的格式及具体定义方法与实施例三中的变更告警消息的格式及定义方法相同,此处不再赘述。
本发明实施例提供的被管理系统,在处理器601判断出发生变化的告警信息之后,发送器602向管理系统发送变化后的该发生变化告警信息,该发生变化的告警消息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一种,一方面可以避免因所述管理系统没有及时监控到所述被管理系统的告警的可能变化,而可能造成对所述告警不当处理的问题;另一方面,发送器602向管理系统发送告警的标识,可以使管理系统识别出发生变化后的告警,避免管理系统发生误操作;另一方面该发送器602还向管理系统发送的列表,该管理系统通过读取该列表获知未发生变化的告警信息和发生变化的告警信息,可以提升该管理系统的解析效率。
上面实施五中,对本发明实施例提供的一种被管理系进行了说明,下面 对本发明实施例七的提供的一种管理系统进行描述,该管理系统可用于执行实施例四中的方法,该被管理系统可以为EMS和/或NMS,请参阅图7,本发明实施例七提供的一种管理系统700包括:
接收器701,用于在被管理系统确定告警的告警信息中发生变化的告警信息之后,管理系统接收所述被管理系统发送的所述发生变化的告警信息,所述发生变化的告警信息为所述告警信息中的至少一种,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容。
可选地,所述接收器701还用于在被管理系确定发生变化的告警信息之后,接收所述被管理系统发送的所述告警的标识。可选地,所述接收器701还用于在被管理系统确定发生变化的告警信息之后,接收所述被管理系统发送的所述告警信息中未发生变化的告警信息,所述未发生变化的告警信息为所述告警信息中除所述发生变化的告警信息之外的告警信息。
需要说明的是,本实施例中,该变更告警消息的格式及具体定义方法与实施例三中的变更告警消息的格式及定义方法相同,此处不再赘述。
本发明实施例提供的管理系统,接收器701用于在被管理系统判断出发生变化的告警信息之后,接收变更后的该告警信息,该告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一种,一方面可以避免因所述管理系统没有及时监控到所述被管理系统的告警的可能变化,而可能造成对所述告警不当处理的问题;另一方面该接收器701还接收所述被管理系统发送的所述告警的标识,可以根据接收到的告警的标识识别出发生变化后的告警,避免管理系统发生误操作;另一方面该接收器701还接收被管理系统发送的列表,该管理系统通过读取该列表获知未发生变化的告警信息和发生变化的告警信息,可以提升该管理系统的解析效率。
最后应说明的是:以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术 人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (20)

  1. 一种被管理系统,其特征在于,包括:
    处理器,用于确定告警的告警信息中发生变化的告警信息,所述发生变化的告警信息为所述告警信息中的至少一种,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、管理对象被监控属性、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一项;
    发送器,用于在所述处理器确定所述发生变化告警信息之后,向管理系统发送所述发生变化的告警信息。
  2. 根据权利要求1所述的方法,其特征在于,所述发送器还用于在所述处理器确定所述发生变化的告警信息之后,向所述管理系统发送所述告警的标识。
  3. 根据权利要求1所述的方法,其特征在于,所述发送器还用于在所述处理器确定所述发生变化的告警信息之后,向所述管理系统发送所述告警信息中未发生变化的告警信息。
  4. 根据权利要求1或3所述的被管理系统,其特征在于,所述发生变化的告警信息以字段的形式包含在列表中,所述列表中还包含所述发生变化的告警信息变化前的告警信息。
  5. 根据权利要求1至4中任一项所述的被管理系统,其特征在于,所述被管理系统包括网元NE和/或网络管理系统EMS,所述管理系统包括网络管理系统NMS;或,所述被管理系统包括网元NE,所述管理系统包括网元管理系统EMS和/或网络管理系统NMS。
  6. 一种管理系统,其特征在于,包括:
    接收器,用于在被管理系统确定告警的告警信息中发生变化的告警信息之后,管理系统接收所述被管理系统发送的所述发生变化的告警信息,所述发生变化的告警信息为所述告警信息中的至少一种,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、管理对象被监控属性、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一项。
  7. 根据权利要求6所述的管理系统,其特征在于,所述接收器还用于在所述被管理系统确定所述所发生变化的告警信息之后,接收所述被管理系统发送的所述告警的标识。
  8. 根据权利要求6所述的管理系统,其特征在于,所述接收器还用于在所述被管理系统确定所述所发生变化的告警信息之后,接收所述被管理系统发送的所述告警信息中未发生变化的告警信息。
  9. 根据权利要求6或8所述的管理系统,其特征在于,所述发生变化的告警信息以字段的形式包含在列表中,所述列表中还包含所述发生变化的告警信息变化前的告警信息。
  10. 根据权利要求6至9中任一项所述的管理系统,其特征在于,所述被管理系统包括网元NE和/或网络管理系统EMS,所述管理系统包括网络管理系统NMS;或,所述被管理系统包括网元NE,所述管理系统包括网元管理系统EMS和/或网络管理系统NMS。
  11. 一种信息发送的方法,其特征在于,包括:
    所述被管理系统确定告警的告警信息中发生变化的告警信息,所述发生变化的告警信息为所述告警信息中的至少一种,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、管理对象被监控属性、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一项;
    所述被管理系统向管理系统发送所述发生变化的告警信息。
  12. 根据权利要求9所述的方法,其特征在于,在所述被管理系统确定所述发生变化的告警信息之后还包括,所述被管理系统向所述管理系统发送所述告警的标识。
  13. 根据权利要求9所述的方法,其特征在于,在所述被管理系统确定所述发生变化的告警信息之后还包括,所述被管理系统向所述管理系统发送所述告警信息中未发生变化的告警信息。
  14. 根据权利要求11或13所述的方法,其特征在于,所述发生变化的告警信息以字段的形式包含在列表中,所述列表中还包含所述发生变化的告警信息变化前的告警信息。
  15. 根据权利要求11至14中任一项所述的方法,其特征在于,所述被管理系统包括网元NE和/或网络管理系统EMS,所述管理系统包括网络管理系统NMS;或,所述被管理系统包括网元NE,所述管理系统包括网元管理系统EMS和/或网络管理系统NMS。
  16. 一种信息发送的方法,其特征在于,包括:
    在被管理系统确定告警的告警信息中发生变化的告警信息之后,管理系统接收所述被管理系统发送的所述发生变化的告警信息,所述发生变化的告警信息为所述告警信息中的至少一种,所述告警信息包括所述告警的对象的备份状态标识、所述告警的备份对象标识、所述告警的变化趋势的标识、所述告警的阈值信息、已配置对象的变更信息、管理对象被监控属性、所述告警的修复建议、用于指示管理对象属性的所述告警附加内容中的至少一项。
  17. 根据权利要求16所述的方法,其特征在于,在所述被管理系统确定所述所发生变化的告警信息之后还包括,所述管理系统接收所述被管理系统发送的所述告警的标识。
  18. 根据权利要求16所述的方法,其特征在于,在所述被管理系统确定所述所发生变化的告警信息之后还包括,所述管理系统接收所述被管理系统发送的所述告警信息中未发生变化的告警信息。
  19. 根据权利要求16或18所述的方法,其特征在于,所述发生变化的告警信息以字段的形式包含在列表中,所述列表中还包含所述发生变化的告警信息变化前的告警信息。
  20. 根据权利要求16至19中任一项所述的方法,其特征在于,所述被管理系统包括网元NE和/或网络管理系统EMS,所述管理系统包括网络管理系统NMS;或,所述被管理系统包括网元NE,所述管理系统包括网元管理系统EMS和/或网络管理系统NMS。
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