CN101212363B - Data communication network billing accuracy tester - Google Patents
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Abstract
The invention discloses a device for detecting accounting accuracy of a data communication network, which is used for detecting and verifying the accounting of the connected network. The device includes a network call simulated and flow generation unit (1), a network call signaling and data flow collection upload unit (2), a detection system control host (5), a system detection module (6) and an interface repository (4). The invention is in particular applicable to the accounting accuracy detection of an ADSL access system. Compared with a single terminal dialing-testing method, the statistic result of the invention is more sound and accurate. Compared with a single signaling detecting method, the invention dose not need to interrupt a service of the data communication network for the access of a signaling collection device; no special demands are required for a co end device accessed to the system by the data communication network and the invention has a relatively wide application range.
Description
Technical field
The present invention relates to the data communication network billing accuracy tester that can detect, belong to the communication field of measuring techniques the billing accuracy of data communication network.
Background technology
In recent years, because the progress of economic growth and society, data communication service has obtained development at full speed in China.Be accompanied by the Internet popularize rapidly and mass data is professional, the continuing to bring out of video traffic, original access way and access network can not satisfy user's demand.Under this background,, be that the Internet broadband access technology of representative begins to have obtained in the whole nation fast development and extensive use with ADSL from calendar year 2001.Be accompanied by the quick growth of userbase, the rate dispute between Internet user and the telecom operators is also in continuous increase.Providing the aspects such as accuracy of the reasonability of the operation enterprise of service on net at charging regulation, charging duration (or charging flow) being faced with consumers in general more and more queries.Therefore, be that consumer or operator press for a kind of effective means and the reasonability of data communication network connecting system charging regulation and the accuracy of charging duration and flow are verified and detected to method.
At present, at data communication network domestic consumer, telecom operation enterprise in all parts of the country is most of to adopt according to the mode of using duration to charge, and sub-fraction has adopted the mode according to charging communication flow.No matter which kind of charging way data communication network adopts, and the detection of its charging is not still had science and effective method both at home and abroad.With the ADSL access way is example, for the ADSL connecting system that adopts duration based accounting, usually simply initiate the calling of a few road ADSL by operation enterprise (or user) exactly, and the recording internet time, and then the accuracy of its charging of query function manual detection by the ADSL charge system.This method is inefficiency not only, and not enough science and system, and accuracy is very poor.For the ADSL connecting system that adopts charge on traffic, also the rule of its charging and accuracy are detected at present and verify without any method and apparatus.
The front is mentioned, and detection and the checking that data communication network connecting system is chargeed at present still do not have the high-efficiency reliable way.With the ADSL access way is example, compares with the method that the present invention proposes, and adopts the simple method of manually verifying charging duration accuracy then of initiating a few road ADSL callings to exist many shortcomings.It at first is the not enough system of this method.Owing to have only a few road ADSL to call out, and the terminal kind that makes a call and quantity can not accomplish uniformly, and also there is certain contingency in the lasting duration of calling, thus this method be from the quantity of sample or sample all can not get qualitatively ensure.Next is the not enough science of this method.Because it is various to initiate the terminal kind of ADSL calling, the rule and the method for statistics online duration also are multifarious, so the charging duration accuracy that himself is added up is just very poor, more can't verify the billing accuracy of ADSL connecting system certainly.In addition, because the common ADSL terminal that this method adopts is not passed through particular design, be difficult to ADSL user's undesired broken string, the charging regulation of striding abnormal conditions such as metering period online and billing accuracy are verified and detected.
Summary of the invention
The object of the present invention is to provide a kind of data communication network billing accuracy tester that can simulate the network user terminals of larger amt and can finish collection, analysis and the statistics of signaling process and data traffic.
The invention provides a kind of data communication network billing accuracy tester, be used for charging to the network that connected and detect and verify, comprising:
Calling network simulation and flow generation unit are used for calling out and produce data traffic according to described network of network protocol emulation;
Calling network signaling and data traffic are gathered uploading unit, be used for being connected with an end of flow generation unit, and described calling network simulated and the call signaling of flow generation unit generation and collection that data traffic is carried out signaling and data, write down and upload according to described network of network agreement with the simulation of described calling network;
Interface repository is connected with data traffic collection uploading unit with flow generation unit and described calling network signaling with described calling network simulation, is used to be connected to described network;
The test macro main control system is used for connection and controls described calling network simulation and flow generation unit and described calling network signaling and data traffic collection uploading unit;
The system testing module, it is connected with the test macro main control system, is used for charge information is analyzed and obtained to signaling and the data uploaded; Wherein,
Described calling network signaling and data traffic are gathered uploading unit and are comprised:
The first IP network interface module 21, it connects described interface repository;
The signaling process acquisition module, it connects the described first IP network interface module, is used for gathering from the signaling process of the described first IP network interface module;
The internet surfing data traffic acquisition module, it connects the described first IP network interface module, is used for gathering from the data traffic of the described first IP network interface module;
Signaling process record and last transmission module, it connects described signaling process acquisition module, is used for the information from described signaling process acquisition module is write down and uploads; And
Internet surfing data traffic record and last transmission module, it connects described internet surfing data traffic acquisition module, is used for the information from described internet surfing data traffic acquisition module is write down and uploads.
Described calling network simulation and flow generation unit further comprise:
The calling network control module is used for according to described network of network agreement control analog call;
Network online flow generation module is used for the generation of controlling the data flows according to described network of network agreement;
Procotol simulation and emulation module, it is connected with described network online flow generation module with described calling network control module, is used for realizing calling out simulation and emulated data; And
The second IP network interface module 14, it is connected with emulation module with described procotol simulation, and realization is connected with bottom physics network interface.
Described system testing module comprises test control primary module, test plan configuration module, real-time call supervision module, signaling process analysis and statistical module, internet surfing data traffic analysis and statistical module and original charge information generation module; Described test control primary module connects described test plan configuration module, real-time call supervision module, signaling process analysis and statistical module, internet surfing data traffic analysis and statistical module and original charge information generation module respectively.
Described data communication network billing accuracy tester further comprises the cascade Extended Capabilities Port that is connected with the other end of described calling simulation and flow generation unit, is used to be implemented in short detection time obtain abundant test sample book.
Compare with the monitoring signaling device with simple terminal testing method, the present invention can not only detect the data communication network connecting system that adopts the duration based accounting mode, can also the data communication network connecting system that adopt the charge on traffic mode be detected.
The present invention can extract the correlometer charge information from the communication process between Internet user and data communication network connecting system, it is in full accord that this and data communication network connecting system are handled the mode of chargeing, therefore the result of statistics science and accurately more.Simultaneously, the present invention does not need to interrupt for the access signaling collecting device business of data communication network, and the local side apparatus in the data communication network connecting system is not had specific (special) requirements yet, and the scope of application is wider.
In addition because the data communication network users surf time is longer usually, on the number of times that rolls off the production line less, therefore use existing checkout gear in short detection time, to be difficult to obtain abundant test sample book in the monitoring signaling method.Yet, the present invention controls easily to parameters such as Internet user's quantity of simulation, last network process, under the situation of sample deficiency, can also expand detectability easily, not only improve detection efficiency greatly, also ensure the reliability of testing result simultaneously by the cascade Extended Capabilities Port.
Notebook data communications network charging accuracy tester can realize utilizing the monitoring signaling method that the charging of network is detected, and can realize utilizing terminal testing method that the charging of network is detected again; The charging that both had been applicable to metered network detects, and also is applicable to according to the charging detection of the network of data traffic charge to have good versatility.
Description of drawings
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the whole functional-block diagram of notebook data communications network charging accuracy tester.
Fig. 2 is the functional-block diagram of calling network simulation and flow generation unit among Fig. 1.
Fig. 3 is the functional-block diagram that calling network signaling and data traffic are gathered uploading unit among Fig. 1.
Fig. 4 is the block diagram of system testing module among Fig. 1.
Embodiment
The invention provides a kind of charge detector of data communication network, can verify and detect charging regulation and billing accuracy.Being convenient and describing, is example with the ADSL connecting system in the following execution mode, describes the device that the charging regulation and the billing accuracy of ADSL access network are verified and detected in detail.This device is not only applicable to also be applicable to the ADSL network by charging communication flow simultaneously by the ADSL network that uses duration to charge.Be appreciated that, charge detector as data communication network, type according to data communication network, following PPPoE protocol emulation and emulation module, ADSL calling simulation and flow generation unit, ADSL call signaling and data traffic collection uploading unit etc. are changed to and the corresponding module of the type of data communication network with the corresponding module of ADSL connecting system, and just the device that the ADSL access network billing accuracy in the present embodiment can be detected changes to the billing accuracy tester that is suitable for this data communication network.
Below with reference to accompanying drawing, the device that detects with the billing accuracy of ADSL connecting system is an example, and the charge detector of notebook data communication network is described.
With reference to figure 1, the device that the billing accuracy of ADSL connecting system detects comprises calling network simulation and flow generation unit 1, gather uploading unit 2 with calling network signaling and data traffic that the calling network simulation is connected with an end of flow generation unit 1, cascade Extended Capabilities Port 3 is connected with the other end of flow generation unit 1 with the calling network simulation, test macro main control system 5 connects calling network simulation and flow generation unit 1 and calling network signaling and data traffic collection uploading unit 2, the system testing module that is connected with test macro main control system 5, and simulate and flow generation unit 1 and calling network signaling with calling network and gather the interface repository 4 that uploading unit 2 is connected with data traffic.Situation specific to the ADSL connecting system, ADSL calls out simulation and flow generation unit 1, call out ADSL call signaling and the data traffic collection uploading unit 2 that simulation is connected with an end of flow generation unit 1 with ADSL, cascade Extended Capabilities Port 3 is called out simulation with ADSL and is connected with the other end of flow generation unit 1, test macro main control system 5 connects ADSL and calls out simulation and flow generation unit 1 and ADSL call signaling and data traffic collection uploading unit 2, the system testing module that is connected with test macro main control system 5, and call out simulation with ADSL and gather modem bank 4 that uploading unit 2 be connected with the ADSL call signaling with data traffic with flow generation unit 1.For the sake of simplicity, be that the billing accuracy tester of ADSL connecting system describes just with notebook data communications network charging accuracy tester, promptly, simulate and flow generation unit 1 as calling network with ADSL calling simulation and flow generation unit, gather uploading unit 2 with ADSL call signaling and data traffic and gather uploading unit 2 as calling network signaling and data traffic, with modem bank as interface repository 4.
In conjunction with Fig. 1 and Fig. 2, ADSL call out simulation and flow generation unit 1 comprise ADSL Call Control Block 11, ADSL online flow generation module 12, with ADSL Call Control Block 11 and ADSL PPPoE protocol emulation and the emulation module 13 that flow generation module 12 is connected of surfing the Net, and the second IP network interface module 14 that is connected with emulation module 13 with the PPPoE protocol emulation.
ADSL calls out simulation and flow generation unit 1 and is mainly used to realize to simulate function with the ADSL user terminal of emulation larger amt, not only can simulate ADSL user's normal running, can also the emulation authentification of user by fail to surf the Net, communication process in particular cases such as abnormal broken line, thereby can finish detection and checking how to judge the charging regulations such as processing of charging beginning and end and abnormal conditions at the ADSL connecting system.
At present, ADSL user generally adopts the PPPoE agreement when inserting the ADSL system.Owing to adopted PPPoE protocol emulation and emulation module 13, by with the cooperatively interacting of ADSL Call Control Block 11, make the present invention both can simulate ADSL user's normal running, can also the emulation authentification of user by fail to surf the Net, communication process in particular cases such as abnormal broken line.In addition, the calling that test configurations that ADSL Call Control Block 11 can also issue according to test macro main control system 5 and call model automatically performed and controlled multi-channel A SL, and state and the result who carries out be uploaded to real-time call supervision module 63 and journal file generation module 68.ADSL online flow generation module 12 is mainly used to produce specific service application type (as WWW, FTP, E-Mail etc.), specific transmission rate and the user service data of particular flow rate.The second IP network interface module 14 is mainly used to finish ADSL and calls out being connected of the PPPoE data that produce and bottom physics network interface, guarantees that each network interface can execute the task independently.
In conjunction with Fig. 1 and Fig. 3, ADSL call signaling and data traffic are gathered uploading unit 2 and are comprised the first IP network interface module 21, PPPoE protocol signaling flow process acquisition module 22, ADSL internet surfing data traffic acquisition module 23, PPPoE protocol signaling process recording and last transmission module 24, ADSL internet surfing data traffic record and last transmission module 25.Wherein, PPPoE protocol signaling flow process acquisition module 22, ADSL internet surfing data traffic acquisition module 23 are connected with the first IP network interface module 21 respectively; PPPoE protocol signaling process recording is connected with PPPoE protocol signaling flow process acquisition module 22 with last transmission module 24; ADSL internet surfing data traffic record is connected with ADSL internet surfing data traffic acquisition module 23 with last transmission module 25.ADSL call signaling and data traffic are gathered uploading unit 2, can from the communication process between ADSL user and ADSL connecting system, extract the correlometer charge information, it is in full accord that this and ADSL connecting system are handled the mode of chargeing, therefore the result of statistics science and accurately more.
Particularly, ADSL call signaling and data traffic are gathered uploading unit 2 and are utilized the first IP network interface module 21, PPPoE protocol signaling flow process acquisition module 22, PPPoE protocol signaling process recording and last transmission module 24, match with analysis of PPPoE signaling process and statistical module 64, realization is to the charging regulation of the ADSL connecting system of employing duration based accounting mode and the detection and the checking of billing accuracy.Wherein, the first IP network interface module 21 is connected in ADSL Modem pond.PPPoE protocol signaling flow process acquisition module 22 can be accomplished the linear speed monitoring and gather the call signalling flow of user's online, and upload to test macro main control system 5 by PPPoE protocol signaling process recording and last transmission module 24.The present invention can not only detect the ADSL connecting system that adopts the duration based accounting mode, can also finish the ADSL connecting system charging regulation of employing charge on traffic mode and the detection and the checking of billing accuracy by the surf the Net cooperation of flow generation module 12, ADSL internet surfing data traffic acquisition module 23, ADSL internet surfing data traffic record and modules such as last transmission module 25, the analysis of ADSL internet surfing data traffic and statistical module 65 of ADSL.23 of ADSL internet surfing data traffic acquisition modules can monitor and gather user's business datum, and pass to test macro main control system 5 by ADSL internet surfing data traffic record and last transmission module 25.
Cascade Extended Capabilities Port 3 is used to expand detectability.Because ADSL user's surf time is longer usually, on the number of times that rolls off the production line less, so the monitoring signaling method is difficult to obtain abundant test sample book in short detection time.And the present invention controls easily to the parameters such as ADSL number of users, ADSL dialing procedure of simulation, under the situation of sample deficiency, can also expand detectability easily by cascade Extended Capabilities Port 3, not only improve detection efficiency greatly, also ensured the reliability of testing result simultaneously.The present invention does not need to interrupt for the access signaling collecting device business of ADSL connecting system, and the local side apparatus in the ADSL connecting system is not had specific (special) requirements yet, and the scope of application is wider.
ADSL Modem (Modem) pond 4 can make this device can be directly with the ADSL connecting system provides multiplex telephony line be connected and not need external a large amount of external ADSL Modem, has not only improved testing efficiency but also has ensured the stability and the accuracy of test.
In conjunction with Fig. 1 and Fig. 4, the billing document that system testing module 6 comprises test control primary module 61, test plan configuration module 62, call supervision module 63, the analysis of PPPoE signaling process and statistical module 64, the analysis of ADSL internet surfing data traffic and statistical module 65, original charge information generation module 66, the generation of ADSL system in real time imports analysis and the authentication module 69 and the charging error rate analysis module 610 of module 67, journal file generation module 68, charging regulation.The detailed index of the charging regulation and the billing accuracy of ADSL connecting system be analyzed and be counted to the analysis of charging error rate analysis module 610 and charging regulation and authentication module 69 can in the charge information of many aspects comparison the present invention generations such as chargeable time, charging duration, charging flow, test quantity and expense and the difference of the charge information that operation enterprise provides.
Wherein, test plan configuration module 62 data type, speed and flow and the necessary information such as username and password that can send according to user behind the call model of the ADSL number of users of concrete detection plan and test environment configuration simulation, each single channel ADSL, the call setup.In the test process, the information that the PPPoE signaling process is analyzed and statistical module 64 receives from PPPoE protocol signaling process recording and last transmission module 24, and therefrom extract the correlometer charge information that all simulate ADSL users.All simulation ADSL users' online flow information is then analyzed and extract to analysis of ADSL internet surfing data traffic and statistical module 65 from the information that the ADSL internet surfing data traffic writes down and last transmission module 25 is uploaded, and can add up respectively customer flow according to certain protocol (as PPPoE, IP, TCP, UDP etc.).Behind the EOT, all information that test control primary module 61 provides other functional modules in the test process offer original charge information generation module 66, generate the original billing document of this test by it, wherein mainly comprise rear subscriber number, IAD the IP address information, distribute to zero-time, user's online hours, user offline reason, the online actual byte number that sends and the contents such as byte number of actual reception that user's IP address information, user are reached the standard grade.Mutual comparison between the billing document that original billing document that charging error rate analysis module 610 produces by charge information generation module 66 and operation enterprise provide can be added up and calculate the billing performance and the accuracy of ADSL connecting system according to specific rule.By the comparison of these two files, the analysis of charging regulation and authentication module 69 can also be assessed and detect the charging regulation of ADSL connecting system (as the processing of judging charge beginning and the principle that finishes, the ADSL that crosses over two metering periods is called out, to the rules such as processing of abnormal broken line situation).
The present invention is by the ADSL user of simulation some, and inserts and exit network according to specific call model, simultaneously all the user's communications flow processs and the data traffic of emulation gathered, analyzed and add up.From the ADSL charge system, extract the charge information of the ADSL user of all emulation in the corresponding time range again, the charge information of adding up according to ad hoc rules with the present invention compares, and finishes detection and checking at ADSL connecting system charging regulation and billing accuracy.
Notebook data communications network charging accuracy tester can extract the correlometer charge information from the communication process between Internet user and data communication network connecting system, it is in full accord that this and data communication network connecting system are handled the mode of chargeing, therefore the result of statistics science and accurately more.Simultaneously, the present invention does not need to interrupt for the access signaling collecting device business of data communication network, and the local side apparatus in the data communication network connecting system is not had specific (special) requirements yet, and the scope of application is wider.
Notebook data communications network charging accuracy tester is controlled easily to parameters such as Internet user's quantity of simulation, last network process, under the situation of sample deficiency, can also expand detectability easily by the cascade Extended Capabilities Port, not only improve detection efficiency greatly, also ensured the reliability of testing result simultaneously.
Notebook data communications network charging accuracy tester can also be simulated the network user terminals of larger amt, and can finish collection, analysis and the statistics of signaling process and data traffic, can realize utilizing the monitoring signaling method that the charging of network is detected, can realize utilizing terminal testing method that the charging of network is detected again; The charging that both had been applicable to metered network detects, and also is applicable to according to the charging detection of the network of data traffic charge to have good versatility.
Claims (7)
1. data communication network billing accuracy tester is used for charging to the network that connected and detects and verify, comprising:
Calling network simulation and flow generation unit are used for calling out and produce data traffic according to described network of network protocol emulation;
Calling network signaling and data traffic are gathered uploading unit, be used for being connected with an end of flow generation unit, and described calling network simulated and the call signaling of flow generation unit generation and collection that data traffic is carried out signaling and data, write down and upload according to described network of network agreement with the simulation of described calling network;
Interface repository is connected with data traffic collection uploading unit with flow generation unit and described calling network signaling with described calling network simulation, is used to be connected to described network;
The test macro main control system is used for connection and controls described calling network simulation and flow generation unit and described calling network signaling and data traffic collection uploading unit;
The system testing module, it is connected with the test macro main control system, is used for charge information is analyzed and obtained to signaling and the data uploaded; Wherein,
Described calling network signaling and data traffic are gathered uploading unit and are comprised:
The first IP network interface module, it connects described interface repository;
The signaling process acquisition module, it connects the described first IP network interface module, is used for gathering from the signaling process of the described first IP network interface module;
The internet surfing data traffic acquisition module, it connects the described first IP network interface module, is used for gathering from the data traffic of the described first IP network interface module;
Signaling process record and last transmission module, it connects described signaling process acquisition module, is used for the information from described signaling process acquisition module is write down and uploads; And
Internet surfing data traffic record and last transmission module, it connects described internet surfing data traffic acquisition module, is used for the information from described internet surfing data traffic acquisition module is write down and uploads.
2. data communication network billing accuracy tester as claimed in claim 1 is characterized in that:
Described calling network simulation and flow generation unit further comprise:
The calling network control module is used for according to described network of network agreement control analog call;
Network online flow generation module is used for the generation of controlling the data flows according to described network of network agreement;
Procotol simulation and emulation module, it is connected with described network online flow generation module with described calling network control module, is used for realizing calling out simulation and emulated data; And
The second IP network interface module, it is connected with emulation module with described procotol simulation, and realization is connected with bottom physics network interface.
3. data communication network billing accuracy tester as claimed in claim 1 is characterized in that:
Described system testing module comprises test control primary module, test plan configuration module, real-time call supervision module, signaling process analysis and statistical module, internet surfing data traffic analysis and statistical module and original charge information generation module;
Described test control primary module connects described test plan configuration module, real-time call supervision module, signaling process analysis and statistical module, internet surfing data traffic analysis and statistical module and original charge information generation module respectively.
4. data communication network billing accuracy tester as claimed in claim 3 is characterized in that:
Described system testing module comprises that further billing document imports analysis and the authentication module and the charging error rate analysis module of module, charging regulation;
Described original charge information generation module imports module with described billing document and is connected, and described billing document imports analysis and authentication module and the described charging error rate analysis module that module connects described charging regulation respectively.
5. data communication network billing accuracy tester as claimed in claim 3 is characterized in that:
Described system testing module further comprises the journal file generation module that is connected with described test control primary module.
6. data communication network billing accuracy tester as claimed in claim 1 is characterized in that:
Described data communication network billing accuracy tester further comprises the cascade Extended Capabilities Port that is connected with the other end of described calling simulation and flow generation unit, is used to be implemented in short detection time obtain abundant test sample book.
7. data communication network billing accuracy tester as claimed in claim 1 is characterized in that:
Described calling network simulation and flow generation unit are that the ADSL that is used for the ADSL system calls out simulation and flow generation unit; It is that ADSL call signaling and the data traffic that is used for the ADSL system gathered uploading unit that described calling network signaling and data traffic are gathered uploading unit; Described system testing module is based on the ADSL system testing module of PPPoE agreement.
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| CN101729708B (en) * | 2008-10-27 | 2012-06-20 | 华为技术有限公司 | Monthly balance testing method and device |
| CN101977117B (en) * | 2010-10-21 | 2012-08-29 | 中国电信股份有限公司 | Service charging method and system |
| CN105049288B (en) * | 2015-07-28 | 2017-10-24 | 中国科学院信息工程研究所 | The high integration Ethernet Data Acquisition System and method accessed based on PPPoE network |
| CN107948944B (en) * | 2017-10-16 | 2020-10-13 | 南京网元通信技术有限公司 | Method for verifying charging accuracy of mobile network content based on software simulation |
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