CN102984017A - Data synchronization method for network management system - Google Patents
Data synchronization method for network management system Download PDFInfo
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- CN102984017A CN102984017A CN2012105940033A CN201210594003A CN102984017A CN 102984017 A CN102984017 A CN 102984017A CN 2012105940033 A CN2012105940033 A CN 2012105940033A CN 201210594003 A CN201210594003 A CN 201210594003A CN 102984017 A CN102984017 A CN 102984017A
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Abstract
The invention discloses a data synchronization method for a network management system, which is used for synchronizing data between the network management system and network management equipment. The data synchronization method comprises an initialization step of establishing a connection between the network management system and the network management equipment after starting the network management system and the network management equipment, a first synchronization step of checking if the information of the network management system is the same as that of the network management equipment and selecting a second synchronization step or a third synchronization step according to a check result to synchronize the data, the second synchronization step of uploading the information of the network management equipment to the network management system, and the third synchronization step of downloading the information of the network management system by the network management equipment. According to the data synchronization method, an Xml format is adopted for data transmission, the data format is simple and easy to package, and the maintainability and the expandability are improved; and a batch transmission mode is adopted for uploading/downloading and data checking when the data size is excessively large, so that the synchronization efficiency and performance of the network management data are effectively improved.
Description
Technical field
The present invention relates to the synchronous method of a kind of network management system data, relate in particular to the synchronous method of data between a kind of network management system and Network Management Equipment, belong to data communication technology field.
Background technology
Along with the development of network, the network size expanding day, network system has also occupied more and more important position.In catenet, often adopt the Network Management Equipment in the format management network of network management system.Network management system is the abbreviation of network apparatus management system, network management system is used for the Network Management Equipment of whole network system is carried out data configuration, monitoring, maintenance and test etc., every data such as configuration, monitoring, maintenance and test that network management system is collected and managed these Network Management Equipments, and these data are kept in the network management data storehouse of network management system, so that user and the situation that can directly consult each Network Management Equipment.
Along with the complexity of network system is more and more higher, Network Management Equipment quantity is more and more, and network environment becomes increasingly complex, and can the consistency that in time observe efficiently, repair NM server data and device data very important with regard to what become.The synchronous method of network management system data is exactly the coherence method that solves NM server data and device data.
At present, the packet format of most of network management system data synchronous transmitting data all is the binary word throttling, it is certain specific field of which byte representation, data are synchronously in the face of equipment and network environment complicated and changeable, such form is unfavorable for solving specific demand, be difficult to expand newer field, maintainability is not high.
Publication number is that the Chinese invention patent application of CN101035014A discloses a kind of reverse synchronous method that realizes in network management system, comprise: higher level's network management system is initiated synchronization request to network element system, comprise in this request and treat synchronizing information, increment synchronous mark and reference time point: network element system according to the increment synchronous mark confirm this subsynchronous for increase Nie synchronous after, according to treating synchronizing information and reference time point in the synchronization request, look for the difference content for the treatment of synchronizing information that meets between current point in time and the reference time point at local data base Check, structure comprises the increment set of difference content, this increment set is returned be the network system to the higher level; Higher level's network management system is according to the set of the increment that receives, realizes that reverse to increase record synchronous.Use this technical scheme, solved the contrary still synchronous problem of increment in network management system, avoid the busy and congested of reverse data channel that the data such as performance and alarm cause, also avoided the repeating data of network management system handler's amount, improved the efficient of network management system deal with data.
Summary of the invention
For the existing deficiency of prior art, technical problem to be solved by this invention is to provide a kind of network management system data synchronous method.The method adopts the Xml form to carry out transfer of data, improves maintainable autgmentability.
For realizing above-mentioned goal of the invention, the present invention adopts following technical scheme:
The synchronous method of a kind of network management system data, the data that are applied between network management system and the Network Management Equipment are synchronous, comprise the steps:
Initial step after network management system and Network Management Equipment start, is set up being connected between network management system and the Network Management Equipment;
The first synchronizing step, whether verification network management system information is consistent with Network Management Equipment information, selects the second synchronizing step or the 3rd synchronizing step synchrodata according to check results;
The second synchronizing step is uploaded Network Management Equipment information to network management system;
The 3rd synchronizing step, Network Management Equipment is downloaded the Network Management Equipment information of network management system.
Wherein more preferably, whether consistent step further comprises described verification network management system information with Network Management Equipment information:
S101: read the full detail of appointed function in the network management data storehouse, and be kept in the assigned address file.
S102: assembling contains Network Management Equipment Information Number purpose check request packet.
S103: send the check request packet to network management system.
S104: judge whether the check request packet sends successfully, if send unsuccessfully, finish verification operation; If send successfully, then resolve described check request packet.
S105: the information in described assigned address file in the inquiry check request packet also marks inconsistent information.
S106: read residue Network Management Equipment information number in the check request packet, if residue Network Management Equipment information number then returns step S102 greater than 0 in the check request packet that receives, equal 0 until residue Network Management Equipment information number is not more than.If residue Network Management Equipment information number is not more than 0 in the check request packet that receives, then the data check flow process finishes.
Wherein more preferably, described assigned address file is memory file or fixed disk file.
Wherein more preferably, described Network Management Equipment assembling contain Network Management Equipment Information Number purpose check request packet be assemble in batches, batchwise transfer.
Wherein more preferably, record in the described check request packet end position, Network Management Equipment information total number of original position, the Network Management Equipment information of Network Management Equipment information, assemble Network Management Equipment information number and residue Network Management Equipment information number at every turn.
Wherein more preferably, described check request packet is the Xml packet.
Wherein more preferably, described step from Network Management Equipment information to network management system that upload further comprises:
S201: corresponding Network Management Equipment information in the deletion network management data storehouse.
S202: assembling contains Network Management Equipment Information Number purpose upload request packet.
S203: send the upload request packet to network management system.
S204: judge whether the upload request packet sends successfully, if send unsuccessfully, finish upload operation; If send successfully, then resolve described upload request packet, and the Network Management Equipment information after will resolving is saved in the network management data storehouse.
S205: read residue Network Management Equipment information number in the upload request packet, if residue Network Management Equipment information number is greater than 0 in the upload request packet that network management system receives, then return step S202, equal 0 until residue Network Management Equipment information number is not more than.If residue Network Management Equipment information number is not more than 0 in the upload request packet that network management system receives, then uploads flow process and finish.
Wherein more preferably, described upload request packet is the Xml packet.
Wherein more preferably, the step of the information of described Network Management Equipment download network management system further comprises:
S301: on the deletion Network Management Equipment with the network management data storehouse in corresponding Network Management Equipment information.
S302: calculate the number that needs to download Network Management Equipment information.
S303: obtain Network Management Equipment information from the network management data storehouse by the number of calculating.
S304: judge from the network management data storehouse, whether to get access to Network Management Equipment information, if get access to Network Management Equipment information, enter step S305; If do not get access to Network Management Equipment information, download and finish.
S305: assembling contains Network Management Equipment Information Number purpose download request packet.
S306: send the download request packet to Network Management Equipment.
S307: judge whether the download request packet sends successfully, if send unsuccessfully, finish this down operation; If send successfully, then resolve described download request packet, and the Network Management Equipment information after will resolving is saved in the Network Management Equipment.
S308: read residue Network Management Equipment information number in the download request packet, if residue Network Management Equipment information number then returns step S303 greater than 0 in the download request packet that Network Management Equipment is received, equal 0 until residue Network Management Equipment information number is not more than.If residue Network Management Equipment information number is not more than 0 in the download request packet that Network Management Equipment receives, then downloads flow process and finish.
Wherein more preferably, the download request packet is the Xml packet.
The synchronous method of network management system data provided by the present invention is being uploaded/is being downloaded and data check the data batchwise transfer, Effective Raise synchronous efficient and the performance of network management data.
Description of drawings
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is network management system information of the present invention and Network Management Equipment information checking schematic flow sheet;
Fig. 2 is the initial number of Network Management Equipment information and finish the number schematic diagram in the Xml packet in the embodiment of the invention;
Fig. 3 remains Network Management Equipment information number schematic diagram in the Xml packet in the embodiment of the invention;
Fig. 4 is the present invention uploads schematic flow sheet from Network Management Equipment information to network management system;
Fig. 5 is the Network Management Equipment information flow schematic diagram that Network Management Equipment of the present invention is downloaded network management system.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
The invention provides the synchronous method of a kind of network management system data, the data that the method is applied between network management system and the Network Management Equipment are synchronous, comprise the steps: initial step, after network management system and Network Management Equipment start, set up being connected between network management system and the Network Management Equipment; The first synchronizing step, whether verification network management system information is consistent with Network Management Equipment information, selects the second synchronizing step or the 3rd synchronizing step synchrodata according to check results; The second synchronizing step is uploaded Network Management Equipment information to network management system; The 3rd synchronizing step, Network Management Equipment is downloaded the Network Management Equipment information of network management system.The below launches to describe in detail to the synchronous method of these network management system data.
Paper the first synchronizing step, whether verification network management system information is consistent with Network Management Equipment information
S101: as shown in Figure 1, after connecting between network management system and the Network Management Equipment, read the full detail of appointed function in the network management data storehouse of network management system, and these information are kept at assigned address, the full detail of these appointed functions is called LocationX.This information can be kept in internal memory or the fixed disk file.
S102: the Network Management Equipment assembling contains Network Management Equipment Information Number purpose check request packet.
In order to guarantee the speed of verification, when Network Management Equipment is assembled the check request packet of Network Management Equipment information at every turn, all be assemble in batches, the mode of batchwise transfer, transmit the information of specified quantity at every turn.In the check request packet, record original position, the end position of Network Management Equipment information, the Network Management Equipment information total number of Network Management Equipment information, and record each assembling check request packet time assembling Network Management Equipment information number and residue Network Management Equipment information number.In one embodiment of the invention, in order to improve the synchronous development efficiency of network management data and performance, the check request packet of Network Management Equipment assembling preferably adopts the Xml packet.As shown in Figure 2, in the Xml packet, be provided with the start position of Network Management Equipment information and the end position of Network Management Equipment information.Because Xml formatted data bag simple, intuitive, orientation problem is simpler, can directly demonstrate specifying information by the packet catcher packet capturing, is easy to misarrangement.The easier encapsulation of Xml formatted data bag has maintainability, autgmentability.
S103: Network Management Equipment sends the check request packet to network management system.
S104: judge whether the check request packet sends successfully, if send unsuccessfully to network management system, finish this verification operation; If send successfully to network management system, then resolve this check request packet.
S105: press index and in LocationX, inquire about information in the check request packet.
Information in the information of finding in LocationX and the check request packet compares one by one, finds out inconsistent information, and uses obvious color to mark out these inconsistent information.All information are presented at user interface, these inconsistent demonstrations are highlighted, form contrast, make the attendant can find at once network management system and the inconsistent information of Network Management Equipment, in time upload or download synchronizing information.For example, after the Network Management Equipment information in the complete Network Management Equipment of in batches verification, the LocationX remaining information is shown on the interface, and uses obvious color to mark these information, this information is that network management system exists and the non-existent information of Network Management Equipment the prompting user Download Info.
S106: as shown in Figure 3, read residue Network Management Equipment information number in the check request packet, if residue Network Management Equipment information number is greater than 0 in the check request packet that network management system receives, then return step S102, continue to assemble the check request packet of Network Management Equipment information in batches, equal 0 until residue Network Management Equipment information number is not more than.If residue Network Management Equipment information number is not more than 0 in the check request packet that network management system receives, then the end data verification operation.
After network management system information and the verification of Network Management Equipment consistency on messaging finished, the user can select the second synchronizing step or the 3rd synchronizing step synchronizing network management data according to this check results.
Next introduces the second synchronizing step, uploads the Network Management Equipment information of Network Management Equipment to network management system
S201: as shown in Figure 4, after connecting between network management system and the Network Management Equipment, corresponding Network Management Equipment information in the deletion network management data storehouse.
S202: the Network Management Equipment assembling contains Network Management Equipment Information Number purpose upload request packet.
For the speed that guarantees to upload, when Network Management Equipment is assembled the upload request packet of Network Management Equipment information at every turn, all be assemble in batches, the mode of batchwise transfer, transmit the information of specified quantity at every turn.In the check request packet, record original position, the end position of Network Management Equipment information, the Network Management Equipment information total number of Network Management Equipment information, and record each assembling check request packet time assembling Network Management Equipment information number and residue Network Management Equipment information number.In one embodiment of the invention, the check request packet of Network Management Equipment assembling preferably adopts the Xml packet.
S203: Network Management Equipment sends the upload request packet to network management system.
S204: judge whether the upload request packet sends successfully, if send unsuccessfully, finish this upload operation; If send successfully to network management system, then resolve this upload request packet.Network Management Equipment information after resolving is saved in the network management data storehouse.
S205: read residue Network Management Equipment information number in the upload request packet, if residue Network Management Equipment information number is greater than 0 in the upload request packet that network management system receives, then return step S202, continue to assemble the upload request packet of Network Management Equipment information in batches, equal 0 until residue Network Management Equipment information number is not more than.If residue Network Management Equipment information number is not more than 0 in the upload request packet that network management system receives, then upload end.
Introduce at last the 3rd synchronizing step, Network Management Equipment is downloaded the Network Management Equipment information of network management system.
S301: as shown in Figure 5, after connecting between network management system and the Network Management Equipment, corresponding Network Management Equipment information in webmaster standby upper and the network management data storehouse is established in deletion.
S302: calculate the number that needs to download Network Management Equipment information.
S303: obtain Network Management Equipment information from the network management data storehouse by the number of calculating.
S304: judge from the network management data storehouse, whether to get access to Network Management Equipment information, if get access to Network Management Equipment information, enter step S305; If do not get access to Network Management Equipment information, download and finish.
S305: the network management system assembling contains Network Management Equipment Information Number purpose download request packet.
For the speed that guarantees to download, when network management system is assembled the download request packet of Network Management Equipment information at every turn, all be assemble in batches, the mode of batchwise transfer, transmit the information of specified quantity at every turn.In the download request packet, record original position, the end position of Network Management Equipment information, the Network Management Equipment information total number of Network Management Equipment information, and record each assembling download request packet time assembling Network Management Equipment information number and residue Network Management Equipment information number.In one embodiment of the invention, the download request packet of network management system assembling preferably adopts the Xml packet.This Xml data packet format is as follows:
S306: network management system sends the download request packet to Network Management Equipment.
S307: judge whether the download request packet sends successfully, if send unsuccessfully, finish this down operation; If send successfully to Network Management Equipment, then resolve this download request packet.Network Management Equipment information after resolving is saved in the Network Management Equipment.
S308: read residue Network Management Equipment information number in the download request packet, if residue Network Management Equipment information number is greater than 0 in the download request packet that Network Management Equipment is received, then return step S303, continue to assemble the download request packet of Network Management Equipment information in batches, equal 0 until residue Network Management Equipment information number is not more than.If residue Network Management Equipment information number is not more than 0 in the download request packet that Network Management Equipment receives, then downloads and finish.
In sum, the present invention adopts the Xml form to carry out transfer of data, and this data format is simple, and encapsulation improves maintainable autgmentability easily; When data volume is excessive, upload/download and data check the data batchwise transfer, Effective Raise synchronous efficient and the performance of network management data.
The above has been described in detail the synchronous method of network management system data provided by the present invention.For one of ordinary skill in the art, any apparent change of under the prerequisite that does not deviate from connotation of the present invention it being done all will consist of infringement of patent right of the present invention, will bear corresponding legal liabilities.
Claims (10)
1. the method that the network management system data are synchronous is synchronous for the data between network management system and the Network Management Equipment, it is characterized in that comprising the steps:
Initial step after network management system and Network Management Equipment start, is set up being connected between network management system and the Network Management Equipment;
The first synchronizing step, whether verification network management system information is consistent with Network Management Equipment information, selects the second synchronizing step or the 3rd synchronizing step synchrodata according to check results;
The second synchronizing step is uploaded Network Management Equipment information to network management system;
The 3rd synchronizing step, Network Management Equipment is downloaded the Network Management Equipment information of network management system.
2. the synchronous method of network management system data as claimed in claim 1 is characterized in that whether consistent step further comprises described verification network management system information with Network Management Equipment information:
S101: read the full detail of appointed function in the network management data storehouse, and be kept in the assigned address file;
S102: assembling contains Network Management Equipment Information Number purpose check request packet;
S103: send the check request packet to network management system;
S104: judge whether the check request packet sends successfully, if send unsuccessfully, finish verification operation; If send successfully, then resolve described check request packet;
S105: the data in described assigned address file in the inquiry check request packet also mark inconsistent data;
S106: read residue Network Management Equipment information number in the check request packet, if residue Network Management Equipment information number then returns step S102 greater than 0 in the check request packet that receives, equal 0 until residue Network Management Equipment information number is not more than; If residue Network Management Equipment information number is not more than 0 in the check request packet that receives, then the data check flow process finishes.
3. the synchronous method of network management system data as claimed in claim 2 is characterized in that:
Described assigned address file is memory file or fixed disk file.
4. the synchronous method of network management system data as claimed in claim 2 is characterized in that:
Described Network Management Equipment assembling check request packet be assemble in batches, batchwise transfer.
5. the synchronous method of network management system data as claimed in claim 2 is characterized in that recording in the described check request packet end position, Network Management Equipment information total number of original position, the Network Management Equipment information of Network Management Equipment information, assembles Network Management Equipment information number and residue Network Management Equipment information number at every turn.
6. the synchronous method of network management system data as claimed in claim 2 is characterized in that:
Described check request packet is the Xml packet.
7. the synchronous method of network management system data as claimed in claim 1 is characterized in that described step from Network Management Equipment information to network management system that upload further comprises:
S201: corresponding Network Management Equipment information in the deletion network management data storehouse;
S202: assembling contains Network Management Equipment Information Number purpose upload request packet;
S203: send the upload request packet to network management system;
S204: judge whether the upload request packet sends successfully, if send unsuccessfully, finish upload operation; If send successfully, then resolve described upload request packet, and the Network Management Equipment information after will resolving is saved in the network management data storehouse.
S205: read residue Network Management Equipment information number in the upload request packet, if residue Network Management Equipment information number is greater than 0 in the upload request packet that network management system receives, then return step S202, equal 0 until residue Network Management Equipment information number is not more than; If residue Network Management Equipment information number is not more than 0 in the upload request packet that network management system receives, then uploads flow process and finish.
8. the synchronous method of network management system data as claimed in claim 7 is characterized in that:
Described upload request packet is the Xml packet.
9. the synchronous method of network management system data as claimed in claim 1 is characterized in that described Network Management Equipment downloads the step of the Network Management Equipment information of network management system and further comprise:
S301: on the deletion Network Management Equipment with the network management data storehouse in corresponding Network Management Equipment information;
S302: calculate the number that needs to download Network Management Equipment information;
S303: obtain Network Management Equipment information from the network management data storehouse by the number of calculating;
S304: judge from the network management data storehouse, whether to get access to Network Management Equipment information, if get access to Network Management Equipment information, enter step S305; If do not get access to Network Management Equipment information, download and finish;
S305: assembling contains Network Management Equipment Information Number purpose download request packet;
S306: send the download request packet to Network Management Equipment;
S307: judge whether the download request packet sends successfully, if send unsuccessfully, finish this down operation; If send successfully, then resolve described download request packet, and the Network Management Equipment information after will resolving is saved in the Network Management Equipment;
S308: read residue Network Management Equipment information number in the download request packet, if residue Network Management Equipment information number then returns step S303 greater than 0 in the download request packet that Network Management Equipment is received, equal 0 until residue Network Management Equipment information number is not more than; If residue Network Management Equipment information number is not more than 0 in the download request packet that Network Management Equipment receives, then downloads flow process and finish.
10. the synchronous method of network management system data as claimed in claim 9 is characterized in that:
Described download request packet is the Xml packet.
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| CN201210594003.3A CN102984017B (en) | 2012-12-31 | 2012-12-31 | A kind of method of network management system data syn-chronization |
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| CN201210594003.3A CN102984017B (en) | 2012-12-31 | 2012-12-31 | A kind of method of network management system data syn-chronization |
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