CN109816353A - A kind of DPI device data automation auditing method based on software emulation - Google Patents
A kind of DPI device data automation auditing method based on software emulation Download PDFInfo
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- CN109816353A CN109816353A CN201910126527.1A CN201910126527A CN109816353A CN 109816353 A CN109816353 A CN 109816353A CN 201910126527 A CN201910126527 A CN 201910126527A CN 109816353 A CN109816353 A CN 109816353A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012360 testing method Methods 0.000 claims abstract description 33
- 238000004088 simulation Methods 0.000 claims abstract description 13
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 230000011664 signaling Effects 0.000 claims abstract description 9
- 238000004458 analytical method Methods 0.000 claims abstract description 4
- 238000012550 audit Methods 0.000 claims description 37
- 238000013461 design Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 238000007726 management method Methods 0.000 abstract description 3
- 238000012795 verification Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005111 flow chemistry technique Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The present invention relates to a kind of, and the DPI device data based on software emulation automates auditing method, belongs to the service of industrial user's comprehensive energy and energy-conserving and emission-cutting technology field.Step 1:IP accesses telecom operators' core net；Step 2: customization simulation parameter；Step 3: establishing test number resource pool；Step 4: analog service behavior；Step 5: extracting DPI equipment record；Step 6: checking automatically；Step 7: output compares analysis result.Present invention unified management and maintenance, reduce maintenance personnel's quantity, reduce maintenance complexity, save human cost, improve accuracy, automatic realize checks that business scenario broad covered area, the business scenario checked covers data services, short message class business, voice service, value-added service class etc. to DPI equipment in signaling, user face data.
Description
Technical field
The present invention relates to a kind of, and the DPI device data based on software emulation automates auditing method, belongs to datamation
Auditing method technical field.
Background technique
DPI(Deep Packet Inspection) equipment be have business data flow identification, business datum flow control energy
Power, work have high data-handling capacity in osi model transport layer to application layer, can carry out to the business that network is carried
Identification and traffic management, can be deployed in the network equipment of network backbone layer, Metropolitan Area Network (MAN) and enterprises.
Since DPI equipment acquisition process data are mass data, equipment manufacturer's architecture design is unreasonable, traffic fluctuations situation
The factors such as lower acquisition loss of data, signaling protocol flow processing be lack of standardization can all cause that the error rate of DPI device data is high, user
The problems such as flow and business identification are inaccurate, business record is imperfect, traditional artificial selective examination mode has following defects that DPI
Equipment generates mass data, and the method for traditional artificial selective examination can not quickly and effectively verify its accuracy, data integrity rate.People
Work verification efficiency is low, and manpower, time consumption are high.Manual verification is disturbed that factor is more, and accuracy is low, therefore market in urgent need develops one
Kind is existing to help people to solve the problems, such as based on the DPI device data of software emulation automation auditing method.
Summary of the invention
The purpose of the present invention is to provide a kind of, and the DPI device data based on software emulation automates auditing method, with solution
Manual verification's low efficiency certainly mentioned above in the background art, manpower, time consumption are high.It is more that manual verification is disturbed factor, quasi-
The low problem of exactness.
To achieve the above object, the invention provides the following technical scheme: a kind of DPI device data based on software emulation from
Dynamicization auditing method, comprising the following steps:
Step 1: audit system distributes corresponding IP address by network interface card, passes through by being deployed in telecom operators' computer room, network
Transmission access network routing device, hence into arrive telecom operators' core net；
Step 2: audit system customizes simulation parameter；
Step 3: audit system establishes test number resource pool；
Step 4: audit system analog service behavior；
Step 5: extracting DPI equipment record；
Step 6: automatically that audit system is raw periodically according to the key message of business record (such as: time, number, URL etc.)
At test ticket be compared with DPI equipment ticket, check generate accuracy and matching rate index；
Step 7: automatic output compares analytical statement, if matching rate is lower than threshold value, notifies operation maintenance personnel, audit system is being surveyed
During examination, the signaling record of all operational trialss is stored, and record association, code stream decoding ability are provided, is operation maintenance personnel
Further analysis provides supporting method.
Preferably, audit system customizes simulation parameter in the step 2 specifically:
Step 2-1 emulates network element parameter design, and in order to guarantee normally to dock, the intercommunication equipment key parameter of interface two sides must be protected
Hold consistent, such as S1 interface parameters includes: eNodeB signaling plane SCTP IP address/port, device id, user face GTP
The information such as location/port, tracking area coding, cell ID, mobile network code.These parameters need specified point of telecom operators
Match.Customized parameter is allocated to Virtual NE by audit system, then carries out docking intercommunication with existing network element；
Step 2-2 customer service parameter design carries out parameter design to the customer service behavior of simulation, to control business task
Scheduling is executed, such as: task execution time point executes the period, purpose URL needed for internet business, quilt needed for call business
Call out the numbers code, the duration of call limitation etc..
Preferably, audit system establishes test number resource pool in the step 3 specifically:
Step 3-1 audit system needs to establish test number resource pool under initial situation；
Step 3-2 configures the attribute of test number, and attribute includes but is not limited to: ownership sms center, home zone, signing industry
Business, ownership HLR, short codes, APN, IMSI, IMEI, ownership TAS, default gateway etc..
Preferably, audit system analog service behavior in the step 4 specifically:
Step 4-1 Task Scheduling Mechanism according to predefined task execution time point, is executed according to customized simulation parameter
Interval executes the strategies such as frequency；
Step 4-2 realizes more tests to test assignment allocation processing machine resource and other test resources (such as test number)
The concurrently execution of task；
Step 4-3, which is tested every time after the completion of business executes, generates detailed operational trials record, checks comparison for subsequent.
Preferably, DPI equipment record is extracted in the step 5 specifically:
Step 5-1 periodically extracts business record from DPI equipment automatically, since the present invention only needs to check in number resource pond
Test number business record；
If step 5-2 DPI equipment has filter capacity, the record extracted is to compare record, if DPI does not have filter capacity,
Crawl is filtered by audit system, the record after screening carries out record again and compare with record is checked.
Compared with prior art, the beneficial effects of the present invention are:
1. maintenance personnel's number should be reduced based on the automation auditing method unified management of DPI device data and maintenance of software emulation
Amount reduces maintenance complexity, saves human cost.Mode is actively checked using automatic unattended formula, is maintaining production stream
On the basis of journey is standardized, productivity has greatly been liberated, has put into the other field of network O&M, has solved manual verification's effect
Rate is low, the high problem of manpower, time consumption.
2. accuracy should be improved based on the DPI device data automation auditing method of software emulation, it is automatic to realize to DPI
Equipment is checked in signaling, user face data, to judge whether the accuracy of DPI device data meets operation demand, and is checked
System is that 7*24 hours uninterrupted tests compare, and can promptly and accurately find solve and manually test there are abnormal problem in existing net
Card is disturbed that factor is more, the low problem of accuracy.
3. auditing method business scenario broad covered area, the industry checked should be automated based on the DPI device data of software emulation
Scene of being engaged in covering data services, short message class business, voice service, value-added service class etc..
Detailed description of the invention
Fig. 1 is of the invention a kind of based on the flow-optimized flow chart of industrial user's multipotency provided multiple forms of energy to complement each other；
Fig. 2 is the schematic illustration of audit system of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
A kind of embodiment provided by the invention referring to FIG. 1-2: a kind of DPI device data based on software emulation is automatic
Change auditing method, comprising the following steps:
Step 1: audit system distributes corresponding IP address by network interface card, passes through by being deployed in telecom operators' computer room, network
Transmission access network routing device, hence into arrive telecom operators' core net；
Step 2: audit system customizes simulation parameter；
Step 3: audit system establishes test number resource pool；
Step 4: audit system analog service behavior；
Step 5: extracting DPI equipment record；
Step 6: automatically that audit system is raw periodically according to the key message of business record (such as: time, number, URL etc.)
At test ticket be compared with DPI equipment ticket, check generate accuracy and matching rate index；
Step 7: automatic output compares analytical statement, if matching rate is lower than threshold value, notifies operation maintenance personnel, audit system is being surveyed
During examination, the signaling record of all operational trialss is stored, and record association, code stream decoding ability are provided, is operation maintenance personnel
Further analysis provides supporting method.
Further, audit system customizes simulation parameter in step 2 specifically:
Step 2-1 emulates network element parameter design, and in order to guarantee normally to dock, the intercommunication equipment key parameter of interface two sides must be protected
Hold consistent, such as S1 interface parameters includes: eNodeB signaling plane SCTP IP address/port, device id, user face GTP
The information such as location/port, tracking area coding, cell ID, mobile network code.These parameters need specified point of telecom operators
Match.Customized parameter is allocated to Virtual NE by audit system, then carries out docking intercommunication with existing network element；
Step 2-2 customer service parameter design carries out parameter design to the customer service behavior of simulation, to control business task
Scheduling is executed, such as: task execution time point executes the period, purpose URL needed for internet business, quilt needed for call business
Call out the numbers code, the duration of call limitation etc..
Further, audit system establishes test number resource pool in step 3 specifically:
Step 3-1 audit system needs to establish test number resource pool under initial situation；
Step 3-2 configures the attribute of test number, and attribute includes but is not limited to: ownership sms center, home zone, signing industry
Business, ownership HLR, short codes, APN, IMSI, IMEI, ownership TAS, default gateway etc..
Further, audit system analog service behavior in step 4 specifically:
Step 4-1 Task Scheduling Mechanism according to predefined task execution time point, is executed according to customized simulation parameter
Interval executes the strategies such as frequency；
Step 4-2 realizes more tests to test assignment allocation processing machine resource and other test resources (such as test number)
The concurrently execution of task；
Step 4-3, which is tested every time after the completion of business executes, generates detailed operational trials record, checks comparison for subsequent.
Further, DPI equipment record is extracted in step 5 specifically:
Step 5-1 periodically extracts business record from DPI equipment automatically, since the present invention only needs to check in number resource pond
Test number business record；
If step 5-2 DPI equipment has filter capacity, the record extracted is to compare record, if DPI does not have filter capacity,
Crawl is filtered by audit system, the record after screening carries out record again and compare with record is checked.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (7)
1. a kind of DPI device data based on software emulation automates auditing method, it is characterised in that: the following steps are included:
Step 1: audit system distributes corresponding IP address by network interface card, passes through by being deployed in telecom operators' computer room, network
Transmission access network routing device, hence into arrive telecom operators' core net；
Step 2: audit system customizes simulation parameter；
Step 3: audit system establishes test number resource pool；
Step 4: audit system analog service behavior；
Step 5: extracting DPI equipment record；
Step 6: automatically that audit system is raw periodically according to the key message of business record (such as: time, number, URL etc.)
At test ticket be compared with DPI equipment ticket, check generate accuracy and matching rate index；
Step 7: automatic output compares analytical statement, if matching rate is lower than threshold value, notifies operation maintenance personnel, audit system is being surveyed
During examination, the signaling record of all operational trialss is stored, and record association, code stream decoding ability are provided, is operation maintenance personnel
Further analysis provides supporting method.
2. a kind of DPI device data based on software emulation according to claim 1 automates auditing method, feature exists
In audit system customizes simulation parameter in the step 2 specifically:
Step 2-1 emulates network element parameter design, and in order to guarantee normally to dock, the intercommunication equipment key parameter of interface two sides must be protected
Hold consistent, such as S1 interface parameters includes: eNodeB signaling plane SCTP IP address/port, device id, user face GTP
The information such as location/port, tracking area coding, cell ID, mobile network code.
3. these parameters need telecom operators' assignment of allocation.
4. customized parameter is allocated to Virtual NE by audit system, then carry out docking intercommunication with existing network element；
Step 2-2 customer service parameter design carries out parameter design to the customer service behavior of simulation, to control business task
Scheduling is executed, such as: task execution time point executes the period, purpose URL needed for internet business, quilt needed for call business
Call out the numbers code, the duration of call limitation etc..
5. a kind of DPI device data based on software emulation according to claim 1 automates auditing method, feature exists
In audit system establishes test number resource pool in the step 3 specifically:
Step 3-1 audit system needs to establish test number resource pool under initial situation；
Step 3-2 configures the attribute of test number, and attribute includes but is not limited to: ownership sms center, home zone, signing industry
Business, ownership HLR, short codes, APN, IMSI, IMEI, ownership TAS, default gateway etc..
6. a kind of DPI device data based on software emulation according to claim 1 automates auditing method, feature exists
In audit system analog service behavior in the step 4 specifically:
Step 4-1 Task Scheduling Mechanism according to predefined task execution time point, is executed according to customized simulation parameter
Interval executes the strategies such as frequency；
Step 4-2 realizes more tests to test assignment allocation processing machine resource and other test resources (such as test number)
The concurrently execution of task；
Step 4-3, which is tested every time after the completion of business executes, generates detailed operational trials record, checks comparison for subsequent.
7. a kind of DPI device data based on software emulation according to claim 1 automates auditing method, feature exists
In extraction DPI equipment record in the step 5 specifically:
Step 5-1 periodically extracts business record from DPI equipment automatically, since the present invention only needs to check in number resource pond
Test number business record；
If step 5-2 DPI equipment has filter capacity, the record extracted is to compare record, if DPI does not have filter capacity,
Crawl is filtered by audit system, the record after screening carries out record again and compare with record is checked.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111093224A (en) * | 2019-12-09 | 2020-05-01 | 中盈优创资讯科技有限公司 | 4G core network DPI data inspection method, equipment and system |
| CN113923689A (en) * | 2021-08-31 | 2022-01-11 | 南京理工大学紫金学院 | Method and system for comprehensively checking services after version upgrading by DPI equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809752A (en) * | 2017-10-16 | 2018-03-16 | 南京网元通信技术有限公司 | A kind of mobile network flow fraud verification method based on software emulation |
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2019
- 2019-02-20 CN CN201910126527.1A patent/CN109816353A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809752A (en) * | 2017-10-16 | 2018-03-16 | 南京网元通信技术有限公司 | A kind of mobile network flow fraud verification method based on software emulation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111093224A (en) * | 2019-12-09 | 2020-05-01 | 中盈优创资讯科技有限公司 | 4G core network DPI data inspection method, equipment and system |
| CN111093224B (en) * | 2019-12-09 | 2023-08-01 | 中盈优创资讯科技有限公司 | Inspection method, equipment and system for DPI data of 4G core network |
| CN113923689A (en) * | 2021-08-31 | 2022-01-11 | 南京理工大学紫金学院 | Method and system for comprehensively checking services after version upgrading by DPI equipment |
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Application publication date: 20190528 |