CN101202657A - Method and apparatus for system maintenance - Google Patents
Method and apparatus for system maintenance Download PDFInfo
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- CN101202657A CN101202657A CNA200610168159XA CN200610168159A CN101202657A CN 101202657 A CN101202657 A CN 101202657A CN A200610168159X A CNA200610168159X A CN A200610168159XA CN 200610168159 A CN200610168159 A CN 200610168159A CN 101202657 A CN101202657 A CN 101202657A
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Abstract
The invention discloses a system maintenance method. The method includes the following steps: step one, a network management system launches the operation of acquiring the object reference, so as to acquire the object reference of an integrated reference point for the system maintenance; step two, a network element management system returns to the object reference of the integrated reference point for the system maintenance according to the requirement for the operation of acquiring the object reference; step three, the network management system carries through maintenance on the network element management system according to the object reference of the integrated reference point for the system maintenance returned by the network element management system and transfers the integrated reference point for the system maintenance; and step four, the network management system launches the operation of releasing the object reference after finishing the maintenance on the network element management system, so as to release the object reference acquired in the step two. Besides, the invention also discloses a system maintenance device. By using the invention, the centralized and automation managements on the network can be improved by the network management system, thereby improving the management efficiency.
Description
Technical field
The present invention relates to the communications field, and especially, relate to system maintenance method and device between a kind of network management interface, be used for network management system Element management system is safeguarded.
Background technology
Interface between network management system (nms) and the Element management system (EMS) is called the Itf-N interface.EMS mainly finishes NE management layer (EML) function among the ITU TMN, promptly finishes the management function of one or more mobile communication equipments, and the EMS between the distinct device supplier can't be general usually.NMS mainly finishes NML (NML) function among the ITU TMN, is responsible for the management of all network elements in the managed network.For the situation that has a plurality of equipment suppliers in the managed network (being called subnet), can reach the purpose of the whole subnet of management by the EMS management.
In the Itf-N interface, some integrated reference point have been defined, as basic configuration management, common configuration management, big data quantity configuration, performance management, alarm management, signatory management, file transfer, link monitoring, notice, access point etc.The functional group that provides by these access points originally can be finished the operation and maintenance function for network.
But be not difficult to find out, the place that the content of present interface definition still has some not relate to is as ruuning situation and occupation condition management aspect, time synchronized aspect, software version management aspect, data backup and the recovery aspect etc. of NMS to the EMS system.These technical elements all relate to the EMS system normally moved and safeguard.The integrated reference point of definition is all formulated the network management business demand of EMS system in order to solve NMS at present, all is in order to finish the function of certain network management domain aspect.Operation maintenance for the EMS system but needs EMS and third party system in conjunction with finishing, and need carry out a large amount of inputs and just can carry out.
Therefore, need a kind of new mechanism, the means that provide NMS that the EMS system is carried out system maintenance, thus improve the maintainability and the reliability of whole webmaster greatly, and reduce the complexity and the input cost of whole network management system, protect existing investment.
Summary of the invention
It is to lack NMS in the existing network management interface technology EMS system is carried out the technical problem of maintenance service that the present invention will solve, and therefore, main purpose of the present invention is to provide a kind of system maintenance mechanism.
Consider the problems referred to above and make the present invention that first embodiment according to the invention provides a kind of system maintenance method, is used for network management system Element management system is safeguarded.
This method may further comprise the steps: first step, network management system initiate to obtain the object reference operation, to obtain the object reference of system maintenance integrated reference point; Second step, Element management system is according to the requirement of obtaining the object reference operation, and retrieval system is safeguarded the object reference of integrated reference point; The object reference of the system maintenance integrated reference point that third step, network management system return according to Element management system, and calling system safeguards integrated reference point, and Element management system is safeguarded; And the 4th step, network management system initiates to discharge the object reference operation, to be released in the object reference that obtains in second step after the maintenance of finishing Element management system.
Wherein, in third step, the maintenance that network management system is carried out comprises: Element management system is carried out the Operation Log that data backup and data are recovered, Element management system is carried out the system resource monitoring, Element management system is carried out time synchronized control, Element management system is carried out software version management and obtains Element management system.And in third step, network management system is called its Synchronization Control operation time and Element management system is got the NTP time synchronization information is safeguarded.
Wherein, the maintenance carried out of network management system comprises: check Element management system clock source information, the clock source information of Element management system is set.And, obtain object reference operation and discharge the object reference operation and all meet NMS and unify in the interface of Element management system about the related definition of access entrance point.
According to second embodiment of the present invention, provide a kind of system maintenance device.
This device comprises: obtain object reference operation initiation module, be positioned at the network management system side, be used for initiating to obtain the object reference operation, to obtain the object reference of system maintenance integrated reference point; Object reference returns module, is positioned at the Element management system side, is used for according to the requirement of obtaining the object reference operation, and retrieval system is safeguarded the object reference of integrated reference point; System maintaining module is positioned at the network management system side, is used for returning according to object reference the object reference of the system maintenance integrated reference point that module returns, and calling system safeguards integrated reference point, and Element management system is safeguarded; And discharge object reference operation initiation module, and be positioned at the network management system side, be used for after system maintaining module is finished maintenance to Element management system, initiating to discharge the object reference operation object reference that obtains with the delivery system maintenance module.
Wherein, the maintenance carried out of system maintaining module comprises: Element management system is carried out data backup and data are recovered, Operation Log that Element management system is carried out the system resource monitoring, Element management system is carried out time synchronized control, Element management system is carried out software version management and obtains Element management system.And system maintaining module is called the time synchronized control operation of network management system the NTP time synchronization information of Element management system is safeguarded.In addition, the maintenance carried out of system maintaining module comprises: check Element management system clock source information, the clock source information of Element management system is set.
In addition, obtain object reference operation and discharge the object reference operation and all meet NMS and unify in the interface of Element management system about the related definition of access entrance point.
By technique scheme, the present invention can improve centralization, the automatic management of network management system for network, thereby improves efficiency of managing.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the system maintenance method of the embodiment of the invention;
Fig. 2 is the process schematic diagram according to the system maintenance method of the embodiment of the invention; And
Fig. 3 is the block diagram according to the system maintenance device of second embodiment of the invention.
Embodiment
Describe the present invention below with reference to the accompanying drawings in detail.
First embodiment
At first the first embodiment of the present invention is described with reference to Fig. 1 and Fig. 2.Fig. 1 is the flow chart according to the system maintenance method of the embodiment of the invention, and Fig. 2 is the schematic diagram according to the system maintenance method of the embodiment of the invention.
As shown in Figure 1, this method may further comprise the steps: step S102, and network management system initiates to obtain the object reference operation, to obtain the object reference of system maintenance integrated reference point; Step S104, Element management system is according to the requirement of obtaining the object reference operation, and retrieval system is safeguarded the object reference of integrated reference point; Step S106, the object reference of the system maintenance integrated reference point that network management system is returned according to Element management system, and calling system safeguards integrated reference point, and Element management system is safeguarded; And step S108, network management system initiates to discharge the object reference operation, to be released in the object reference that obtains among the step S104 after the maintenance of finishing Element management system.
Wherein, in step S106, the maintenance that network management system is carried out comprises: Element management system is carried out the Operation Log that data backup and data are recovered, Element management system is carried out the system resource monitoring, Element management system is carried out time synchronized control, Element management system is carried out software version management and obtains Element management system.And in step S106, network management system is called its Synchronization Control operation time and Element management system is got the NTP time synchronization information is safeguarded.
Wherein, the maintenance carried out of network management system comprises: check Element management system clock source information, the clock source information of Element management system is set.And, obtain object reference operation and discharge the object reference operation and all meet NMS and unify in the interface of Element management system about the related definition of access entrance point.
Fig. 2 shows the schematic diagram that this method is safeguarded in the EMS system.As shown in Figure 2, its concrete steps are as follows:
(1) NMS initiates " obtaining object reference " operation, obtains the object reference of system maintenance integrated reference point.
(2) EMS is according to the requirement of operating parameter in (a), and retrieval system is safeguarded the object reference of integrated reference point.
(3) NMS calls its time Synchronization Control operation the NTP of EMS system time synchronization information is safeguarded, as check the clock source information of EMS system according to the object reference of the system maintenance integrated reference point that obtains, and the clock source information of EMS system etc. is set.
(4) NMS finishes after the maintenance to the EMS system, initiates " release object reference " operation, to be released in the object reference that obtains in (a).
Second embodiment
With reference to Fig. 3 the second embodiment of the present invention is described below.Fig. 3 is the block diagram that illustrates according to system maintenance device 300 structures of second embodiment of the invention.
As shown in Figure 3, this device comprises: obtain object reference operation initiation module 302, be positioned at the network management system side, be used for initiating to obtain the object reference operation, to obtain the object reference of system maintenance integrated reference point; Object reference returns module 304, is positioned at the Element management system side, is used for according to the requirement of obtaining the object reference operation, and retrieval system is safeguarded the object reference of integrated reference point; System maintaining module 306 is positioned at the network management system side, is used for returning according to object reference the object reference of the system maintenance integrated reference point that module 304 returns, and calling system safeguards integrated reference point, and Element management system is safeguarded; And discharge object reference operation initiation module 308, and be positioned at the network management system side, be used for after system maintaining module 306 is finished maintenance to Element management system, initiating to discharge the object reference operation object reference that obtains with delivery system maintenance module 306.
Wherein, the maintenance carried out of system maintaining module 306 comprises: Element management system is carried out data backup and data are recovered, Operation Log that Element management system is carried out the system resource monitoring, Element management system is carried out time synchronized control, Element management system is carried out software version management and obtains Element management system.And the time synchronized control operation that system maintaining module 306 is called network management system gets the NTP time synchronization information to Element management system and safeguards.In addition, the maintenance carried out of system maintaining module 306 comprises: check Element management system clock source information, the clock source information of Element management system is set.
In addition, obtain object reference operation and discharge the object reference operation and all meet NMS and unify in the interface of Element management system about the related definition of access entrance point.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a system maintenance method is used for network management system Element management system is safeguarded, it is characterized in that, may further comprise the steps:
First step, network management system initiate to obtain the object reference operation, to obtain the object reference of system maintenance integrated reference point;
Second step, described Element management system is according to described requirement of obtaining the object reference operation, and retrieval system is safeguarded the object reference of integrated reference point;
The object reference of the system maintenance integrated reference point that third step, described network management system return according to described Element management system, and call described system maintenance integrated reference point, described Element management system is safeguarded; And
The 4th step, described network management system initiate to discharge the object reference operation, to be released in the object reference that obtains in described second step after the maintenance of finishing described Element management system.
2. method according to claim 1, it is characterized in that, in described third step, the maintenance that described network management system is carried out comprises: described Element management system is carried out the Operation Log that data backup and data are recovered, described Element management system is carried out the system resource monitoring, described Element management system is carried out time synchronized control, described Element management system is carried out software version management and obtains described Element management system.
3. method according to claim 1 is characterized in that, in described third step, described network management system is called its Synchronization Control operation time and described Element management system is got the NTP time synchronization information safeguarded.
4. method according to claim 3 is characterized in that, the maintenance that described network management system is carried out comprises: check described Element management system clock source information, the clock source information of described Element management system is set.
5. method according to claim 1 is characterized in that, described object reference operation and the described release object reference of obtaining operated and all met described NMS and unify in the interface of described Element management system about the related definition of access entrance point.
6. a system maintenance device is used for network management system Element management system is safeguarded, it is characterized in that, comprising:
Obtain object reference operation initiation module, be positioned at the network management system side, be used for initiating to obtain the object reference operation, to obtain the object reference of system maintenance integrated reference point;
Object reference returns module, is positioned at the Element management system side, is used for the requirement of obtaining object reference operation according to described, and retrieval system is safeguarded the object reference of integrated reference point;
System maintaining module is positioned at the network management system side, is used for returning according to described object reference the object reference of the system maintenance integrated reference point that module returns, and calls described system maintenance integrated reference point, and described Element management system is safeguarded; And
Discharge object reference operation initiation module, be positioned at the network management system side, be used for after described system maintaining module is finished maintenance to described Element management system, initiating to discharge the object reference operation, to discharge the object reference that described system maintaining module obtains.
7. device according to claim 6, it is characterized in that the maintenance that described system maintaining module is carried out comprises: described Element management system is carried out the Operation Log that data backup and data are recovered, described Element management system is carried out the system resource monitoring, described Element management system is carried out time synchronized control, described Element management system is carried out software version management and obtains described Element management system.
8. device according to claim 6 is characterized in that, the time synchronized control operation that described system maintaining module is called described network management system gets the NTP time synchronization information to described Element management system and safeguards.
9. device according to claim 8 is characterized in that, the maintenance that described system maintaining module is carried out comprises: check described Element management system clock source information, the clock source information of described Element management system is set.
10. device according to claim 6 is characterized in that, described object reference operation and the described release object reference of obtaining operated and all met described NMS and unify in the interface of described Element management system about the related definition of access entrance point.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925096A (en) * | 2009-06-16 | 2010-12-22 | 中兴通讯股份有限公司 | Control method and device of self-healing function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100349408C (en) * | 2004-02-12 | 2007-11-14 | 华为技术有限公司 | Method for realizing configuration data real-time synchronization for network management system and network element device |
| CN1731703A (en) * | 2004-08-05 | 2006-02-08 | 中兴通讯股份有限公司 | Time synchronization method in third-generation mobile communication system |
| CN1855840A (en) * | 2005-04-26 | 2006-11-01 | 华为技术有限公司 | Method for network management device to obtain log data from network element |
| CN100403696C (en) * | 2006-03-30 | 2008-07-16 | 华为技术有限公司 | Storage management method and system for realizing data collocation between network element and network management |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925096A (en) * | 2009-06-16 | 2010-12-22 | 中兴通讯股份有限公司 | Control method and device of self-healing function |
| CN101925096B (en) * | 2009-06-16 | 2015-05-20 | 中兴通讯股份有限公司 | Control method and device of self-healing function |
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