CN102123048A - Processing method for automatically discovering disaster-tolerant relationships of telecommunication equipment - Google Patents
Processing method for automatically discovering disaster-tolerant relationships of telecommunication equipment Download PDFInfo
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Abstract
The invention provides a processing method for automatically discovering the disaster-tolerant relationships of telecommunication equipment, which is a method for automatically discovering the disaster-tolerant relationships between network elements by using an algorithm capable of automatically judging attributes such as capacity and the like of the network elements based on automated means. The method is applied in an emergency disaster-tolerant system in the field of telecommunication network management; in the method, the automatic discovery and the automatic update of the disaster-tolerant relationships between the network elements of the same type are supported, optimal disaster-tolerant relationships are matched by automated means through specifying one or more sub-network elements as network elements needing disaster tolerance in a network, and the disaster-tolerant relationships can be examined, updated and optimized continuously so as to ensure that the disaster-tolerant relationships can be kept effective in the case of the continuous changes of the attributes such as capacity and the like of the network elements; therefore, the adaptability and the maintainability of the disaster-tolerant relationships are ensured, and the maintenance efficiency of the telecommunication equipment is provided.
Description
Technical field
The present invention relates to the core network technology field, the disaster tolerance relation of the network element that needs disaster tolerance is found and upgraded to a kind of method of judging automatically with the disaster tolerance relation automatically, determine can disaster tolerance network element, solved because hand computation is inaccurate, directly perceived and data variation causes disaster tolerance to concern disabled problem.The processing method that specifically a kind of telecommunication apparatus disaster tolerance relation is found automatically.
Background technology
So-called network element disaster tolerance refers to a telecommunication apparatus exactly and can't carry out when normal professional breaking down, and by the business that an other equipment is taken over the equipment that breaks down rapidly, the business that can realize is not so interrupted.For disaster tolerance fast, need in the middle of routine work, configure the disaster tolerance relation, use when emergent.
In the process of actual at present searching disaster tolerance relation, current state is checked in instruction according to network element, data are verified, calculated, majority is by manually carrying out, and needs personnel's repeated multiple times to send instruction and just can obtain the configuring condition of backup network elements according to the return results of instruction to network element.This process operation is loaded down with trivial details, and artificial calculating makes mistakes easily, wastes time and energy.
Present stage, the discover method of the discovery neither one automation of disaster tolerance relation, main still leaning on manually sought, and calculates according to artificial experience, occur deviation easily, and experience can't solidify and transmit also.Simultaneously, the instruction of each network element needs the instruction editing, carry out more, and the network element of different producers, instruction has nothing in common with each other, occur easily omitting by manual analysis merely, accuracy is not high, execution efficient is low, can not finish the customization of the disaster tolerance relation of network element timely.
There is following shortcoming in implementation at present:
1, the disaster tolerance relation is found not realize finding that automatically manual operations can not be accurate, can not find out the network element of disaster tolerance fast.
2, resource inspection is still verified by manual, can not guarantee to verify result's accuracy, promptness, and check standard and algorithm disunity.
3, the resource inspection instruction lacks unified rule, and automaticity is not high, has had a strong impact on the promptness and the accuracy of process.
4, the relation of the disaster tolerance between network element is not directly perceived, can not change when data variation thereupon, also needs to search again the disaster tolerance relation when having arrived disaster tolerance sometimes.
Summary of the invention
The purpose of this invention is to provide a kind of common ground of all equipments of the core network when finding that disaster tolerance concerns of analyzing, and defined the dedicated rules that one group of disaster tolerance relation is found according to these common ground, define a cover dedicated processes flow process in addition and analyzed these rules, realized that a discovery procedure can find the disaster tolerance relation of plurality of devices, and after new equipment networks, in configuration file, add the processing method that corresponding rule just can realize that target telecommunication apparatus disaster tolerance relation is found automatically.
The objective of the invention is to realize in the following manner, concern that with a disaster tolerance discovery procedure finishes discovery, the renewal work of all telecommunication apparatus disaster tolerances of the same type relation, follow-up have new equipment to network after, add corresponding discovery rule by configuration and can realize its disaster tolerance relation customization automatically, the flexibility and the adaptability of discovery procedure are strengthened greatly, and treatment step is as follows:
1) specifies the seed network element that needs to find the disaster tolerance relation, obtain the producer of seed network element, NE type, version number, current state attribute information by reading resource data;
2) according to the attribute of seed network element, check the network element of the same type in the current network, detect rule and condition according to the disaster tolerance network element, the disaster tolerance network element of qualified network element, concern at disaster tolerance automatically and add this disaster tolerance relation in the allocation list as the seed network element;
3) in current network, seek the disaster tolerance relation, can find that a plurality of network elements all can be used as the disaster tolerance network element of seed network element, all meet condition as the disaster tolerance network element, this moment is in conjunction with performance index, the traffic load situation of network element, to qualified network element, carrying out optimized screening, selecting the disaster tolerance network element of an optimum, be saved in disaster tolerance and concern in the allocation list;
4) according to selected disaster tolerance relation, generate relevant command file automatically, and generate the transmission jumper list automatically so that carry out automatic disaster tolerance operation during disaster tolerance according to resource data;
5) when seeking disaster tolerance and concern, after can occurring having searched whole network, do not find the network element that meets rule and condition can be as the disaster tolerance network element yet, at this moment can only human configuration;
6) after disaster tolerance concerns generation, need regularly verify the disaster tolerance relation, the disaster tolerance ability of regular check disaster tolerance network element is guaranteed the validity that disaster tolerance concerns, verification thes contents are as follows:
(1) integrality of data is verified: the historical data when regularly extracting the existing network data of seed network element and disaster tolerance network element and finding is automatically compared, and checks whether data item has disappearance;
(2) the ageing verification of data: the data acquisition time to seed network element and backup network elements is verified, and confirms whether network element data upgrades in time;
(3) validity of data is verified: the comparatively complete and ageing network element preferably for data, need verify the validity of the data of network element, and detect whether still enough satisfy the condition of disaster tolerance network element, otherwise need carry out the discovery again of disaster tolerance relation.
The rule description of configuration is as follows at present:
(1) resource:
A) idle DIP (Digital Path, digital channel) quantity verification state is that " standby " and DIP title comprise the DIP of " RBL ", and number of computations.If quantity is greater than 1, then this checking item passes through, the preferential selection of quantity maximum, otherwise this project verification is not passed through.
B) idle MO (Managed Object, management object) resource is calculated the idle MO resource as the disaster tolerance network element, can define the carrier frequency number according to formula: 1020-and calculate, and (having defined the carrier frequency number can be by instruction: rxmsp:moty=rxotrx; Get access to, printable all defined carrier frequency, and number of computations).If quantity is greater than 1, then this checking item passes through, the preferential selection of quantity maximum, otherwise this project verification is not passed through.
C) available carrier frequencies (transceiver unit (TRX), the abbreviation carrier frequency) quantity is calculated the quantity of the available carrier frequencies of disaster tolerance network element, computing formula: maximum carrier frequency number-current carrier frequency number, if available carrier frequencies quantity is greater than 1, then this checking item passes through, the preferential selection of quantity maximum, otherwise this project verification is not passed through.
(2) performance
A) system loading is checked the system loading situation of disaster tolerance network element, if load greater than 60, then this checking item does not pass through, otherwise the preferential selection that load is minimum is passed through in this project verification.
B) capacity situation of disaster tolerance MGW is checked in MGW (Media GateWay, media gateway) capacity inspection, if the capacity utilance greater than 60%, then this checking item does not pass through, otherwise this project is verified and passed through the preferential selection of utilance minimum.
(3) alarm
Service alarm is checked: the current alarm situation of checking the disaster tolerance network element, check MSC (MobileSwitching Center, mobile switching centre), the alarm of MGW appearance, whether there are " MGW is unavailable ", " MSC is unavailable ", " destination signaling point is unreachable " alarm, as long as occur wherein one, as occur showing that serious fault has appearred in current network, can't continue to provide service, this project is verified and is not passed through, and passes through otherwise verify.
Major advantage of the present invention and friendship effect are: finished all telecommunication apparatus disaster tolerances of the same type with a routine analyzer and concerned automatic discovery work, artificial workload is reduced greatly, improved operating efficiency greatly.After particularly having new equipment to network, only add and verify the discovery that rule and condition just can realize its relation accordingly, automatization level is strengthened greatly in configuration.For the telecommunication apparatus of different producers, type, version all defines one group of judgment rule and condition, all judgment rules and condition all are kept in the file of a special use.Design and develop the verification procedures with concrete rule and conditional independence, when the disaster tolerance relation of carrying out concrete equipment was verified, program was searched corresponding content according to producer, NE type, version number, the current state four elements of seed network element in the file of preserving rule and condition.After finding rule, at first judge the present capacity of telecommunication apparatus, state information, verify corresponding information according to the indication of rule to telecommunication apparatus then, and whether can be used as the disaster tolerance network element, thereby the automatic discovery of finishing the disaster tolerance relation is disposed according to condition judgment.
Description of drawings
Fig. 1 is that the disaster tolerance relation is found schematic diagram automatically.
Embodiment
Explain below with reference to Figure of description method of the present invention being done.
Hand computation is inaccurate to bring the unavailable drawback of bringing of disaster tolerance relation with data variation in order to solve, the present invention has analyzed the common ground of all equipments of the core network when finding that disaster tolerance concerns, and defined the dedicated rules that one group of disaster tolerance relation is found according to these common ground, define a cover dedicated processes flow process in addition and analyzed these rules, realized that a discovery procedure can find the disaster tolerance relation of plurality of devices, and after new equipment networks, in configuration file, add corresponding rule and just can realize target.
Concrete treatment step is as follows:
1) specify to need find the seed network element of disaster tolerance relation, can obtain producer, NE type, version number, capacity, the current state attribute information of seed network element by the resource data that reads the seed network element,
Attribute according to the seed network element, check the resource data of the network element of the identical producer in the current network, identical NE type, if meet disaster tolerance rule and condition, then the backup network elements of legal network element as the seed network element, automatically concern the disaster tolerance relation of adding in the allocation list between seed network element and the disaster tolerance network element at disaster tolerance, to generate relevant command file automatically and generate the transmission jumper list automatically according to the disaster tolerance relation simultaneously, so that when the needs disaster tolerance, carry out automatic disaster tolerance operation according to resource data;
2) in current network, seek the disaster tolerance relation, can find that a plurality of network elements all can be used as the disaster tolerance network element of seed network element, and all meet condition as the disaster tolerance network element, this moment need be in conjunction with performance index, the traffic load situation of network element, to qualified network element, be optimized screening, the disaster tolerance network element of selecting an optimum is saved in disaster tolerance and concerns in the allocation list;
3) when the searching disaster tolerance concerns, after searching whole network, do not find a qualified network element then to find failure automatically as the backup network elements of seed network element, can only lean on manual configuration;
4) automatic inspection and the adjustment of disaster tolerance relation, whether system can constantly verify the disaster tolerance relation effective, verifies from the following aspects:
(1) integrality of data is verified: the historical data when regularly extracting the existing network data of seed network element and disaster tolerance network element and finding is automatically compared, and checks whether data item has disappearance;
(2) the ageing verification of data: the data acquisition time to seed network element and backup network elements is verified, and confirms whether network element data upgrades in time;
(3) validity of data is verified: the comparatively complete and ageing network element preferably for data, need verify the validity of the data of network element, and detect whether still enough satisfy the condition of disaster tolerance network element, otherwise need carry out the discovery again of disaster tolerance relation.
Embodiment
The processing method that telecommunication apparatus disaster tolerance relation of the present invention is found automatically, its structure are to be found automatically by the disaster tolerance relation, and main principle is exactly that the resource of checking same type equipment in the scope of current network satisfies situation, realizes the disaster tolerance of different stage automatically.
1) at first specifies the seed network element, the network element that needs disaster tolerance as the seed network element, according to selected seed network element, is taken out device type, producer, model, version, the current state attribute information of network element.
2) according to the attribute information of kind of child node, from current network, take out the network element of same NE type, model, version according to NE type, manufacturer, model, version property ordering, put into the network element tabulation one by one, wait for and verifying.
3) from automatic discovery rule base, take out the rule and the condition of the network element that needs verification, put into tabulation, ready for finding automatically.
4) take out first network element from the network element tabulation, the rule of verifying in network element resources, performance, warning information and the list of rules is carried out pattern matching, and rule list can be configured and expand,
The rule description of configuration is as follows:
1) resource:
A) idle DIP (Digital Path, digital channel) quantity verification state is that " standby " and DIP title comprise the DIP of " RBL ", and number of computations.If quantity is greater than 1, then this checking item passes through, the preferential selection of quantity maximum, otherwise this project verification is not passed through.
B) idle MO (Managed Object, management object) resource is calculated the idle MO resource as the disaster tolerance network element, can define the carrier frequency number according to formula: 1020-and calculate, and (having defined the carrier frequency number can be by instruction: rxmsp:moty=rxotrx; Get access to, printable all defined carrier frequency, and number of computations).If quantity is greater than 1, then this checking item passes through, the preferential selection of quantity maximum, otherwise this project verification is not passed through.
C) available carrier frequencies (transceiver unit (TRX), the abbreviation carrier frequency) quantity is calculated the quantity of the available carrier frequencies of disaster tolerance network element, computing formula: maximum carrier frequency number-current carrier frequency number, if available carrier frequencies quantity is greater than 1, then this checking item passes through, the preferential selection of quantity maximum, otherwise this project verification is not passed through.
2) performance
A) system loading is checked the system loading situation of disaster tolerance network element, if load greater than 60, then this checking item does not pass through, otherwise the preferential selection that load is minimum is passed through in this project verification.
B) capacity situation of disaster tolerance MGW is checked in MGW (Media GateWay, media gateway) capacity inspection, if the capacity utilance greater than 60%, then this checking item does not pass through, otherwise this project is verified and passed through the preferential selection of utilance minimum.
3) alarm
B) service alarm inspection: the current alarm situation of checking the disaster tolerance network element, check MSC (MobileSwitching Center, mobile switching centre), the alarm of MGW appearance, whether there are " MGW is unavailable ", " MSC is unavailable ", " destination signaling point is unreachable " alarm, as long as occur wherein one, as occur showing that serious fault has appearred in current network, can't continue to provide service, this project is verified and is not passed through, and passes through otherwise verify.
＜1〉if all verification items pass through and be eligible, deletion from the network element tabulation is put in the accurate selective listing
＜2〉then from the network element tabulation, directly do not delete if match.Take out second network element successively and carry out pattern matching, be sky up to the network element tabulation.
＜3〉if the NE No. in the accurate selective listing has only a network element, then directly as backup network elements, concern new record of insertion in the allocation list at disaster tolerance, the relation of seed network element and backup network elements is disposed.
＜4〉if main separation is selected in the tabulation network element greater than 1, will be according to the rule of preferential selection, the network element of aiming in the selective listing is optimized selection one by one, selects an optimized disaster tolerance relation.
＜5〉if the network element in the tabulation of accurate selection network element is empty, represent then can not find out the disaster tolerance relation automatically that then discovery failure automatically can only manual configuration according to rule.
＜6〉regularly carry out the verification that disaster tolerance concerns validity, according to the pairing disaster tolerance network element data of seed network element, to the verification of carrying out validity of disaster tolerance network element, if any not being inconsistent, the disaster tolerance relation that then needs to carry out network element is found again automatically.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. the telecommunication apparatus disaster tolerance concerns the processing method of finding automatically, it is characterized in that concerning that with a disaster tolerance discovery procedure finishes discovery, the renewal work of all telecommunication apparatus disaster tolerances of the same type relation, follow-up have new equipment to network after, add corresponding discovery rule by configuration and can realize its disaster tolerance relation customization automatically, the flexibility and the adaptability of discovery procedure are strengthened greatly, and treatment step is as follows:
1) specifies the seed network element that needs to find the disaster tolerance relation, obtain the producer of seed network element, NE type, version number, current state attribute information by reading resource data;
2) according to the attribute of seed network element, check the network element of the same type in the current network, detect rule and condition according to the disaster tolerance network element, the disaster tolerance network element of qualified network element, concern at disaster tolerance automatically and add this disaster tolerance relation in the allocation list as the seed network element;
3) in current network, seek the disaster tolerance relation, can find that a plurality of network elements all can be used as the disaster tolerance network element of seed network element, all meet condition as the disaster tolerance network element, this moment is in conjunction with performance index, the traffic load situation of network element, to qualified network element, carrying out optimized screening, selecting the disaster tolerance network element of an optimum, be saved in disaster tolerance and concern in the allocation list;
4) according to selected disaster tolerance relation, generate relevant command file automatically, and generate the transmission jumper list automatically so that carry out automatic disaster tolerance operation during disaster tolerance according to resource data;
5) when seeking disaster tolerance and concern, after can occurring having searched whole network, do not find the network element that meets rule and condition can be as the disaster tolerance network element yet, at this moment can only human configuration;
6) after disaster tolerance concerns generation, need regularly verify the disaster tolerance relation, the disaster tolerance ability of regular check disaster tolerance network element is guaranteed the validity that disaster tolerance concerns, verification thes contents are as follows:
(1) integrality of data is verified: the historical data when regularly extracting the existing network data of seed network element and disaster tolerance network element and finding is automatically compared, and checks whether data item has disappearance;
(2) the ageing verification of data: the data acquisition time to seed network element and backup network elements is verified, and confirms whether network element data upgrades in time;
(3) validity of data is verified: the comparatively complete and ageing network element preferably for data, need verify the validity of the data of network element, and detect whether still enough satisfy the condition of disaster tolerance network element, otherwise need carry out the discovery again of disaster tolerance relation.
2. method according to claim 1 is characterized in that, the rule description of network element configuration is as follows:
(1) resource:
A) idle DIP quantity verification state comprises the DIP of " RBL " for " standby " and DIP title, and number of computations, if quantity greater than 1, then this checking item passes through, the preferential selection of quantity maximum, otherwise this project is verified and do not passed through;
B) idle MO; Resource is calculated the idle MO resource as the disaster tolerance network element, has defined the carrier frequency number according to formula: 1020-and has calculated, and has defined the carrier frequency number by instruction: rxmsp:moty=rxotrx; Get access to, print all and defined carrier frequency, and number of computations, if quantity greater than 1, then this checking item passes through, the preferential selection of quantity maximum, otherwise this project is verified and do not passed through;
C) calculate the quantity of the available carrier frequencies of disaster tolerance network element with carrier frequency quantity, computing formula: maximum carrier frequency number-current carrier frequency number, if available carrier frequencies quantity greater than 1, then this checking item passes through, the preferential selection of quantity maximum, otherwise this project is verified and do not passed through;
(2) performance
A) system loading is checked the system loading situation of disaster tolerance network element, if load greater than 60, then this checking item does not pass through, otherwise the preferential selection that load is minimum is passed through in this project verification;
B) the MGW capacity is checked, checks the capacity situation of disaster tolerance MGW, if the capacity utilance greater than 60%, then this checking item does not pass through, otherwise this project is verified and passed through the preferential selection of utilance minimum;
(3) alarm
A) service alarm inspection; Check the current alarm situation of disaster tolerance network element, check the alarm that MSC, MGW occur, whether there are " MGW is unavailable ", " MSC is unavailable ", " destination signaling point is unreachable " alarm, as long as occur wherein one, as occur showing that serious fault has appearred in current network, can't continue to provide service, this project is verified and is not passed through, and passes through otherwise verify.
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| CN2011100372335A CN102123048A (en) | 2011-02-14 | 2011-02-14 | Processing method for automatically discovering disaster-tolerant relationships of telecommunication equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103368793A (en) * | 2013-07-18 | 2013-10-23 | 北京随方信息技术有限公司 | Method for achieving network inspection by identifying network overall attribute |
| US10205806B2 (en) | 2014-04-14 | 2019-02-12 | Huawei Technologies Co., Ltd. | Method and apparatus for configuring redundancy solution in cloud computing architecture |
| CN114629793A (en) * | 2021-06-16 | 2022-06-14 | 亚信科技（中国）有限公司 | Method and device for determining core network element, electronic equipment and storage medium |
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| US20010012977A1 (en) * | 1999-03-02 | 2001-08-09 | Kenji Oguma | Railway information transmission method and system |
| CN1614936A (en) * | 2003-11-06 | 2005-05-11 | 西门子医疗健康服务公司 | Management system of treating apparatus |
| CN1677355A (en) * | 2004-03-31 | 2005-10-05 | 深圳市朗科科技有限公司 | Method system and apparatus for synchronous update of files |
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| US20010012977A1 (en) * | 1999-03-02 | 2001-08-09 | Kenji Oguma | Railway information transmission method and system |
| CN1614936A (en) * | 2003-11-06 | 2005-05-11 | 西门子医疗健康服务公司 | Management system of treating apparatus |
| CN1677355A (en) * | 2004-03-31 | 2005-10-05 | 深圳市朗科科技有限公司 | Method system and apparatus for synchronous update of files |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368793A (en) * | 2013-07-18 | 2013-10-23 | 北京随方信息技术有限公司 | Method for achieving network inspection by identifying network overall attribute |
| CN103368793B (en) * | 2013-07-18 | 2018-04-17 | 北京随方信息技术有限公司 | A kind of method for realizing Network Check by identifying network integrity attribute |
| US10205806B2 (en) | 2014-04-14 | 2019-02-12 | Huawei Technologies Co., Ltd. | Method and apparatus for configuring redundancy solution in cloud computing architecture |
| CN114629793A (en) * | 2021-06-16 | 2022-06-14 | 亚信科技（中国）有限公司 | Method and device for determining core network element, electronic equipment and storage medium |
| CN114629793B (en) * | 2021-06-16 | 2024-03-08 | 亚信科技（中国）有限公司 | Method and device for determining core network element, electronic equipment and storage medium |
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Application publication date: 20110713 |