CN100488114C - Network element management method and system - Google Patents
Network element management method and system Download PDFInfo
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- CN100488114C CN100488114C CNB2006100017031A CN200610001703A CN100488114C CN 100488114 C CN100488114 C CN 100488114C CN B2006100017031 A CNB2006100017031 A CN B2006100017031A CN 200610001703 A CN200610001703 A CN 200610001703A CN 100488114 C CN100488114 C CN 100488114C
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Abstract
A management method of network element includes setting multiple network management unit at different level, distributing network element to multiple management unit for carrying out direct management on network element in mode of using last level network management unit to manage next level of network management unit. The system used to realize said method is also disclosed.
Description
Technical field
The present invention relates to communication network, relate in particular to a kind of network element management method and system that the network element in the network is managed.
Background technology
Along with the expansion of network size, the government pressure that network management system is born is also more and more heavier.Existing network management system, mostly be that a network management system is managed all managed objects (being referred to as " network element " in network), be that all network elements all are reported to useful data same network management system in the network, this network management system also manages all network elements in the network.As shown in Figure 1, suppose to exist in the network five network elements: network element A, network element B, network element C, network element D and network element E, same network management system is carried out unified management to these five network elements, issue control command to each network element, each network element reports local data to this network management system, by this network management system total data is carried out analyzing and processing.
Because in the existing network administrative mechanism, the reported data of whole network elements is all handled by a network management system in the network, causes the network management system overload of power; If the NE quantity of a network management system management is very big, when the unexpected paralysis of this network management system, will cause out of control, the loss of data of all managed element, so that whole communication is interrupted.
Summary of the invention
The invention provides a kind of network element management method and system, in order to solve in the prior art problem that there is managing risk in by network management system administrative loads when all network elements manage in the network too heavy and network.
A kind of network element management method comprises:
Classification is provided with a plurality of network management units, network element is distributed to described network management unit directly to be managed, issue control command by the downward primary network station administrative unit of upper level network management unit, and the next stage network management unit is according to described control command, and upwards the primary network station administrative unit reports corresponding data; Wherein
Described network management unit comprises one or more function subelements, and each function subelement is used to manage the data of corresponding function; Each function subelement comprises: data reception module, data processing module and data reporting module,
The downward primary network station administrative unit of described upper level network management unit issues data reporting module open command, and indication next stage network management unit is opened the data reporting module in one or more function subelements;
Described next stage network management unit is opened corresponding data reporting module, from local data base, obtain the data that the data reception module in the corresponding function subelement receives, and/or the data after the processing of the data processing module in the corresponding function subelement, report the upper level network management unit.
Network element is distributed to described network management unit directly manages, comprising:
Network element in the network all being distributed to the network management unit of minimum one-level directly manages; Perhaps
A part of network element in the network is distributed to the network management unit of minimum one-level and directly managed, another part network element is distributed to other other network management unit of level and is directly managed.
The described next stage network management unit primary network station administrative unit that makes progress reports corresponding data, comprising:
The next stage network management unit directly is transmitted to the upper level network management unit with the data that receive; Perhaps
The next stage network management unit after handle this locality, reports the upper level network management unit with the data that receive again.
Described data with reception are handled in this locality, comprising:
The data based filter condition that receives is carried out filtration treatment; Perhaps
The computation rule of the data based setting that receives is carried out computing.
The data that the different pieces of information reporting module reports in the next stage network management unit are received by corresponding data reception module in the upper level network management unit respectively.
Also comprise control sub unit in the described network management unit, be used for sending, receive and carry out control command;
The control sub unit of the downward primary network station administrative unit of the control sub unit of described upper level network management unit issues data reporting module open command;
The control sub unit of described next stage network management unit is opened corresponding data reporting module and is carried out data and report.
A kind of Element management system comprises:
A plurality of network management units that classification is provided with, the part or all of network management unit in each grade network management unit is connected with network element, and the network element that is connected is directly managed;
The upper level network management unit is connected with the next stage network management unit, and the next stage network management unit is managed; Wherein
A network management unit comprises one or more function subelements, and each function subelement is used to manage the data of corresponding function; Different network management units has identical or different function subelement.
Each function subelement comprises: data reception module, data processing module and data reporting module;
Described data reception module is used to receive the data of network element and/or the transmission of next stage network management unit;
Described data processing module is handled in this locality the data that receive;
Described data reporting module sends to the upper level network management unit with the data of data reception module reception and/or the data after the data processing module processing.
The quantity of each grade network management unit is unequal; The quantity of upper level network management unit is less than the quantity of next stage network management unit.
Each network management unit also comprises control sub unit, is used for sending, receives and carries out control command.
Beneficial effect of the present invention is as follows:
(1) the present invention is provided with a plurality of network management units by classification, network element is distributed to these a plurality of network management units directly manage, and has avoided in the prior art by whole problem of overload of power during network element in the same network management system supervising the network.
(2) the present invention is divided into a plurality of levels with network management unit, by upper level network management unit management next stage network management unit, like this, even fault has taken place in certain network management unit of a certain level, only have influence on the partial function management of part network element, effectively reduced the managing risk of communication network.
(3) adopt the inventive method, highest level network management unit not only can manage direct-connected network element with it, can also carry out indirect control and management to other network element of whole network by subordinate's network management units at different levels.Like this, both evade managing risk, realized the unified management of the whole network again.
Description of drawings
The administrative model schematic diagram that Fig. 1 manages whole network elements in the network for the prior art network management system;
The administrative model schematic diagram that Fig. 2 manages network element for the inventive method;
Fig. 3 is the signaling control flow chart between the multistage network administrative unit when adopting the inventive method;
Fig. 4 is data report flow figure when adopting the inventive method;
Fig. 5 is a network management unit embodiment internal structure schematic diagram of the present invention;
Fig. 6 is the inventive method specific embodiment flow chart.
Embodiment
The inventive method is: a plurality of network management units are set, these a plurality of network management units are divided into different levels, network element is distributed to the network management unit of setting and directly managed, for example the network element in the network is all distributed to the network management unit of minimum one-level and directly managed; Perhaps the network management unit of a part of network element in the network being distributed to minimum one-level is directly managed, and another part network element is distributed to other other network management unit of level and directly managed.And by upper level network management unit management next stage network management unit.
As shown in Figure 2, a concrete network management model that provides for the inventive method.Wherein, network management unit is divided into two-stage, and network management unit A belongs to higher one-level, and network management unit B, network management unit C and network management unit D belong to low one-level; Be that network management unit A can manage network management unit B, network management unit C and network management unit D simultaneously.Network element 1 and network element 2 are distributed to network management unit B and are directly managed, and network element 3 is distributed to network management unit C and directly managed, and network element 4 and network element 5 are distributed to network management unit D and directly managed, and network element 6 is distributed to network management unit A and directly managed.All network elements receive control command from the network management unit (promptly to its network management unit of directly managing) under it, and to belonging network administrative unit reported data.
Among Fig. 2, only network management unit is divided for two-stage, in the reality, according to network size or needs, network management unit can be divided into three grades or more multistage, the present invention does not limit this.
In the present invention, the upper level network management unit can be managed the next stage network management unit, and concrete signaling control flow schematic diagram comprises as shown in Figure 3:
1, the network management unit of highest level issues control command to the network management unit of subordinate's intermediate level;
2, the network management unit of intermediate level is carried out the control command that receives or is directly transmitted the control command that receives and give next level network management unit;
3, the downward level network management unit of the network management unit of intermediate level issues the control command of oneself or issues control command (among Fig. 3 to the own directly network element of management, the intermediate level of only having drawn, in the reality, intermediate level can be for multistage, the mode that issues of its signaling is identical, all is that the network management unit by the downward level of the network management unit of last layer level issues or transmit control command);
If 4, the network management unit of highest level is assigned the network element of direct management, then issue the control command of oneself to the network element of direct management;
5, after network element receives control command, carry out the control command that receives.
Corresponding with the signaling control flow, network element and next stage network management unit make progress primary network station administrative unit reported data flow process as shown in Figure 4, comprising:
1, network element is executing control commands corresponding or after the data report cycle arrives, to the network management unit reported data of direct management; After directly the network management unit of management receives data, can handle the data that receive in this locality, for example: the data based filter condition that will receive is carried out filtration treatment; Perhaps the computation rule of the data based setting that will receive carries out computing; Data after directly the network management unit of management will be handled or the direct network management unit that the data that receive is reported intermediate level;
2, after the network management unit of intermediate level receives data (the directly data of the reported by network elements of management or the data that report by the network management unit of next level), also can handle data, concrete processing mode can set in advance, as filtercondition is set, keep qualified data and store in the local data base; Perhaps preestablish a computing formula, the data that receive are calculated according to the computing formula of setting, obtain result of calculation and store in the local data base;
3, (being kept at data that meet filtercondition in the database and/or the result of calculation that obtains according to default algorithm) reported the network management unit of highest level (among Fig. 4 with valid data after the network management unit of intermediate level obtained valid data, the intermediate level of only having drawn, in the reality, intermediate level can be for multistage, its data report mode identical, all be that the network management unit by next level reports valid data to the network management unit of last layer level);
4, after the network management unit of highest level receives whole valid data, the data that receive are handled; In this step, the data major part that the network management unit of highest level receives is the valid data after being handled by the network management unit of intermediate level, its data volume network management system in prior art receives and greatly reduces the mass data of whole reported by network elements, and the validity of data greatly improves; From then on as can be seen, a plurality of network management unit of the present invention has been shared the administrative loads of being finished by a network management system in the prior art; Simultaneously, because there is hierarchical relationship in a plurality of network management units among the present invention, the upper level network management unit is effectively managed the next stage network management unit, like this, the network management unit of highest level also can be realized the unified management to whole network elements to the effectively control and management of network element of the whole network;
If the network management unit of 5 highest levels is assigned the network element of direct management, then this network element is directly to the network management unit reported data of this highest level.
Illustrate multistage network administrative unit of the present invention below and how network element is managed control.
Referring to Fig. 5, be network management unit internal structure embodiment schematic diagram of the present invention.Comprise following subelement:
Control sub unit: be used for other function subelement to inside, the network management unit of next level or the network element transmitting control commands of directly managing; Receive and carry out the control command that the network management unit of last layer level sends simultaneously;
Configuration subelement: be one of function subelement; The data configuration that is used for this unit receives the network management unit of next level or the configuration data that the direct network element of managing sends, and reports the network management unit of last layer level;
Alarm subelement: be one of function subelement; Be used for the alarm setting of this unit, receive the network management unit of next level or the warning information data that the direct network element of managing sends, and report the network management unit of last layer level;
Performance subelement: be one of function subelement; Be used for the performance information setting of this unit, receive the network management unit of next level or the performance information data that the direct network element of managing sends, and report the network management unit of last layer level;
Charging subelement: be one of function subelement; Be used for the charge information setting of this unit, receive the network management unit of next level or the metering data that the direct network element of managing sends, and report the network management unit of last layer level.
In above-mentioned each function subelement, can also comprise: data reception module, data processing module and data reporting module;
Data reception module in the configuration subelement is used to receive the network management unit of next level or the configuration data that the direct network element of managing sends, and directly stores in the local data base; Perhaps the data that receive are sent to data processing module, configuration data is handled according to the processing mode (as filtration treatment or computing) that sets in advance by data processing module, and the data after will handling are deposited in the local data base receiving data; The data reporting module is obtained configuration data after receiving the open command that control sub unit sends from local data base, report last layer level network management unit;
Data reception module in the alarm subelement is used to receive the network management unit of next level or the alarm data that the direct network element of managing sends, and directly stores in the local data base; Perhaps the data that receive are sent to data processing module, alarm data is handled according to the processing mode (as filtration treatment or computing) that sets in advance by data processing module, and the data after will handling are deposited in the local data base receiving data; The data reporting module is obtained alarm data after receiving the open command that control sub unit sends from local data base, report last layer level network management unit;
Data reception module in the performance subelement is used to receive the network management unit of next level or the performance data that the direct network element of managing sends, and directly stores in the local data base; Perhaps the data that receive are sent to data processing module, performance data is handled according to the processing mode (as filtration treatment or computing) that sets in advance by data processing module, and the data after will handling are deposited in the local data base receiving data; The data reporting module is obtained performance data after receiving the open command that control sub unit sends from local data base, report last layer level network management unit;
Data reception module in the charging subelement is used to receive the network management unit of next level or the metering data that the direct network element of managing sends, and directly stores in the local data base; Perhaps the data that receive are sent to data processing module, metering data is handled according to the processing mode (as filtration treatment or computing) that sets in advance by data processing module, and the data after will handling are deposited in the local data base receiving data; The data reporting module is obtained metering data after receiving the open command that control sub unit sends from local data base, report last layer level network management unit.
Network management unit structure according to the above embodiment of the present invention, with the communication cost of inquiring about certain user A is example, suppose that last layer level network management unit is a network management unit 1, two subordinaties' network management unit is respectively network management unit 2 and network management unit 3, stores user's charge information in the database of network management unit 2 and network management unit 3; The concrete steps of the inventive method comprise as shown in Figure 6:
The control sub unit of step S11, network management unit 1 is sent the inquiry about charging order to network management unit 2 and network management unit 3 respectively, the metering data of request report of user A; And the local charging subelement of instruction simultaneously prepares to receive metering data;
After the control sub unit of step S12, network management unit 2 and network management unit 3 receives the inquiry about charging order respectively, send the inquiry about charging order, and open the data reporting module in the subelement that charges separately to this locality charging subelement;
Data reporting module in step S13, network management unit 2 and the network management unit 3 in the charging subelement is inquired about the metering data that whether has user A respectively from database separately; If the metering data of user A is arranged, then obtain corresponding metering data and be ready for sending; If do not inquire the metering data of user A, then prepare to return empty Query Result;
Data reporting module in step S14, network management unit 2 and the network management unit 3 in the charging subelement reports Query Result to the charging subelement of network management unit 1 respectively;
Data reception module in the charging subelement of step S15, network management unit 1 receives the metering data that reports, and the result is shown to the user.
According to said method of the present invention, the invention provides a kind of corresponding net element management system, comprising:
A plurality of network management units that classification is provided with, the part or all of network management unit in each grade network management unit is connected with network element, and the network element that is connected is directly managed; The upper level network management unit is connected with the next stage network management unit, and the next stage network management unit is managed.
In said system of the present invention, because the upper level network management unit can be managed one or more next stage network management units, therefore, the quantity of each grade network management unit can be unequal; The quantity of upper level network management unit is generally less than the quantity of next stage network management unit.
As mentioned above, each network management unit comprises control sub unit, is used for sending, receives and carries out control command.
Each network management unit also includes one or more function subelements, and each function subelement is used to manage the data of corresponding function, as alert data, configuration data or metering data etc.Certainly, the function subelement that different network management units comprises can be the same or different; Comprise that specifically which function subelement can be provided with according to the difference of NE type of network management unit actual management etc.
Each function subelement can comprise: data reception module, data processing module and data reporting module; Data reception module is used for receiving the data of network element and/or the transmission of next stage network management unit and storing local data base into; Data processing module stores in the local data base after handle this locality to the data that receive; The data reporting module is used for the data after the data of data reception module reception and/or the data processing module processing are sent to the upper level network management unit.
In sum, the present invention is provided with a plurality of network management units by classification, network element is distributed to these a plurality of network management units directly manage, and has avoided in the prior art by whole problem of overload of power during network element in the same network management system supervising the network.
Simultaneously, the present invention is divided into a plurality of levels with network management unit, by upper level network management unit management next stage network management unit, like this, even fault has taken place in certain network management unit of a certain level, only have influence on the partial function management of part network element, effectively reduced the managing risk of communication network.
Adopt the inventive method, highest level network management unit not only can manage direct-connected network element with it, can also carry out indirect control and management to other network element of whole network by subordinate's network management units at different levels.Like this, both evade managing risk, realized the unified management of the whole network again.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (9)
1, a kind of network element management method is characterized in that, comprising:
Classification is provided with a plurality of network management units, network element is distributed to described network management unit directly to be managed, issue control command by the downward primary network station administrative unit of upper level network management unit, and the next stage network management unit is according to described control command, and upwards the primary network station administrative unit reports corresponding data; Wherein
Described network management unit comprises one or more function subelements, and each function subelement is used to manage the data of corresponding function; Each function subelement comprises: data reception module, data processing module and data reporting module,
The downward primary network station administrative unit of described upper level network management unit issues data reporting module open command, and indication next stage network management unit is opened the data reporting module in one or more function subelements;
Described next stage network management unit is opened corresponding data reporting module, from local data base, obtain the data that the data reception module in the corresponding function subelement receives, and/or the data after the processing of the data processing module in the corresponding function subelement, report the upper level network management unit.
2, the method for claim 1 is characterized in that, network element is distributed to described network management unit directly manage, and comprising:
Network element in the network all being distributed to the network management unit of minimum one-level directly manages; Perhaps
A part of network element in the network is distributed to the network management unit of minimum one-level and directly managed, another part network element is distributed to other other network management unit of level and is directly managed.
3, the method for claim 1 is characterized in that, the described next stage network management unit primary network station administrative unit that makes progress reports corresponding data, comprising:
The next stage network management unit directly is transmitted to the upper level network management unit with the data that receive; Perhaps
The next stage network management unit after handle this locality, reports the upper level network management unit with the data that receive again.
4, method as claimed in claim 3 is characterized in that, described data with reception are handled in this locality, comprising:
The data based filter condition that receives is carried out filtration treatment; Perhaps
The computation rule of the data based setting that receives is carried out computing.
5, the method for claim 1 is characterized in that, the data that the different pieces of information reporting module reports in the next stage network management unit are received by corresponding data reception module in the upper level network management unit respectively.
6, the method for claim 1 is characterized in that, also comprises control sub unit in the described network management unit, is used for sending, receives and carries out control command;
The control sub unit of the downward primary network station administrative unit of the control sub unit of described upper level network management unit issues data reporting module open command;
The control sub unit of described next stage network management unit is opened corresponding data reporting module and is carried out data and report.
7, a kind of Element management system is characterized in that, comprising:
A plurality of network management units that classification is provided with, the part or all of network management unit in each grade network management unit is connected with network element, and the network element that is connected is directly managed;
The upper level network management unit is connected with the next stage network management unit, and the next stage network management unit is managed; Wherein
A network management unit comprises one or more function subelements, and each function subelement is used to manage the data of corresponding function; Different network management units has identical or different function subelement;
Each function subelement comprises: data reception module, data processing module and data reporting module;
Described data reception module is used to receive the data of network element and/or the transmission of next stage network management unit;
Described data processing module is handled in this locality the data that receive;
Described data reporting module sends to the upper level network management unit with the data of data reception module reception and/or the data after the data processing module processing.
8, Element management system as claimed in claim 7 is characterized in that, the quantity of each grade network management unit is unequal; The quantity of upper level network management unit is less than the quantity of next stage network management unit.
9, Element management system as claimed in claim 7 is characterized in that, each network management unit also comprises control sub unit, is used for sending, receives and carries out control command.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101360001B (en) * | 2007-07-31 | 2012-05-23 | 中兴通讯股份有限公司 | Apparatus and method for processing alarm by network manager at upper layer |
| CN102045189B (en) * | 2009-10-16 | 2014-11-05 | 中国移动通信集团北京有限公司 | Network management system and method |
| CN102098179A (en) * | 2011-02-16 | 2011-06-15 | 浪潮(北京)电子信息产业有限公司 | Computer state monitoring alarm method and system |
| CN103701694A (en) * | 2012-09-27 | 2014-04-02 | 株式会社日立制作所 | Gateway device and data processing method |
| CN103051475B (en) * | 2012-12-20 | 2016-08-03 | 瑞斯康达科技发展股份有限公司 | Network Management Equipment, Hierarchical Network Management System system and the method for inquiry managed device state thereof |
| CN103051478B (en) * | 2012-12-24 | 2015-10-21 | 中兴通讯股份有限公司 | A kind of Large Copacity telecom network management system and and methods for using them is set |
| CN105743682A (en) * | 2014-12-12 | 2016-07-06 | 中兴通讯股份有限公司 | Method, device and system for microwave equipment management |
| WO2018103106A1 (en) * | 2016-12-09 | 2018-06-14 | 华为技术有限公司 | Management system, and network element management method and device |
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