CN102130799A - System and method for testing network services - Google Patents
System and method for testing network services Download PDFInfo
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- CN102130799A CN102130799A CN2011100737438A CN201110073743A CN102130799A CN 102130799 A CN102130799 A CN 102130799A CN 2011100737438 A CN2011100737438 A CN 2011100737438A CN 201110073743 A CN201110073743 A CN 201110073743A CN 102130799 A CN102130799 A CN 102130799A
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Abstract
The invention discloses system and method for testing network services. The system comprises a management control center and a test terminal, wherein the management control center is used for planning, managing, monitoring and controlling the test of the network services, and collecting and analyzing network test data; and the test terminal is arranged in a test terminal computer, and used for inputting, receiving, disposeing and storing the network test data in a tested network. By using the technical scheme of the invention, distributed data service test can be managed, controlled and realized in a centralized way; and the operation is easy and convenient. In addition, a test tool taking hardware as a main part can be replaced with the test terminal which exists in the test terminal computer in the form of a module, thus reducing the cost, and providing convenience for large-scale deployment.
Description
Technical field
The present invention relates to computer realm, particularly relate to a kind of Network test macro and method.
Background technology
In the prior art, the mode of Network test mainly comprises initiatively test and two kinds of test modes of Passive Test.Wherein, Passive Test is by gathering existing network packet, and calls the score according to the network data of gathering and to analyse network performance, thereby Network is tested.Above-mentioned Passive Test mode does not produce unnecessary flow, therefore can not increase network burden, and still, the Passive Test mode only can be monitored individual equipment, is difficult to the performance of network end-to-end is analyzed.
Initiatively test is on selected test point, utilizes testing tool on purpose initiatively to produce the measurement data bag, and injects tested network, comes the performance of phase-split network according to the transmission situation (for example, packet drop and time-delay situation etc.) of measurement data bag.Initiatively the controllability of test in measuring process be than higher, and more flexible, motor-driven, is easy to carry out performance test end to end; Present most of end-to-end test system all relates to initiatively test.
But, all there are following shortcoming in active test of the prior art and Passive Test: at first, initiatively the testing equipment of test and Passive Test all is based on hardware, is difficult to the large scale deployment test point, thereby can't effectively simulates true network data flow distribution characteristics; Secondly, these testing equipments generally are single use or several being used, and do not manage control centre concentratedly, and the collection analysis that is not easy to centralized planning control and data is handled; In addition, initiatively the test data type of test generation is single, is difficult to produce various random distribution messages and transmission frequency message, thereby can not simulates the data characteristics of the true network terminal effectively; Simultaneously, initiatively test and Passive Test can not carry out analysis-by-synthesis to the data of a plurality of testing equipments.
Summary of the invention
The invention provides a kind of Network test macro and method, the collection analysis that can't effectively simulate true network data flow distribution characteristics to solve method of testing of the prior art, is not easy to centralized planning control and data handle, can not simulate effectively the true network terminal data characteristics, can not carry out the problem of analysis-by-synthesis to the test data of a plurality of testing equipments.
The invention provides a kind of Network test macro, comprising:
Management control center is used to realize the collection analysis of planning, management, monitoring, control and the network testing data of Network test;
The test terminal is arranged in the test terminal computer, is used for injecting reception, handling and the storage networking test data to tested network.
The present invention also provides a kind of Network method of testing, comprising:
Management control center is worked out test-schedule according to testing scheme;
Management control center starts each test terminal, issues test-schedule to each test terminal, and according to test pattern require each test terminal in real time or test report test result to management control center after finishing;
Management control center receives the test result that each test terminal sends, and test result is handled and is gathered, and shows test results and generates test report.
Beneficial effect of the present invention is as follows:
By setting up management control center the Network test is planned, management, monitoring, control, and the collection analysis of network testing data, and by in the computer of test terminal, disposing the test terminal realization to tested network injection, receive, handle, and the storage networking test data, solve method of testing of the prior art and can't effectively simulate true network data flow distribution characteristics, the collection analysis that is not easy to centralized planning control and data is handled, can not simulate the data characteristics of the true network terminal effectively, can not carry out the problem of analysis-by-synthesis to the test data of a plurality of testing equipments.The embodiment of the invention can be managed control concentratedly and be realized the distributed data operational trials, simple, convenient, in addition, the test terminal that use exists with modular form in the computer of test terminal replaces the testing tool based on hardware, reduced cost, for large scale deployment is provided convenience.
Description of drawings
Fig. 1 is the flow chart of the Network test macro of the embodiment of the invention;
Fig. 2 is the schematic network structure of the Network test macro off-line mode of the embodiment of the invention;
Fig. 3 is the schematic network structure of the Network test macro line model of the embodiment of the invention;
Fig. 4 is the structural representation of the Network method of testing of the embodiment of the invention;
Fig. 5 is the flow chart of detailed process of the Network method of testing of the embodiment of the invention.
Embodiment
The collection analysis that can't effectively simulate true network data flow distribution characteristics in order to solve method of testing of the prior art, is not easy to centralized planning control and data handle, can not simulate effectively the true network terminal data characteristics, can not carry out the problem of analysis-by-synthesis to the test data of a plurality of testing equipments, the invention provides a kind of Network test macro and method, below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, does not limit the present invention.
According to embodiments of the invention, a kind of Network test macro is provided, Fig. 1 is the flow chart of the Network test macro of the embodiment of the invention, as shown in Figure 1, Network test macro according to the embodiment of the invention comprises: management control center 10 and one or more test terminal 12 below are described in detail each module of the embodiment of the invention.
Wherein, test-schedule subsystem 101 is used to test the preparatory stage, according to testing scheme establishment test-schedule; Wherein, it is one of following that test-schedule comprises at least: the position of tested network abstract model, test point and management control center, the flow direction of test service data, the data characteristics of each test terminal, test-types, testing time, test pattern, test index, test scale, network configuration, membership credentials between the test terminal that takes one's test, test script, the content measurement of each test terminal and testing process, wherein, test pattern comprises: on-line testing pattern and off-line test pattern.That is to say, test-schedule subsystem 101 need be determined test-types, testing time, test pattern, test index, test scale and network configuration according to testing scheme, membership credentials between the test terminal of determining to take one's test according to the test scale (promptly, the test node tissue), according to preferring to content measurement, the establishment test script, determine the content measurement of each test terminal and testing process (promptly according to the establishment test script, testing process planning), and carry out the parameter configuration (that is system configuration) of Network test macro; Wherein, the above-mentioned parameter configuration comprises: deadline synchronization policy, control event scheduling strategy, condition monitoring, the isoparametric configuration of abnormality processing.Above-mentioned test pattern comprises: on-line testing pattern and off-line test pattern.
Wherein, the off-line test pattern is meant: do not have other networks to provide management control channel for this test macro in the test environment except tested network, the management control command of system can only be by tested Network Transmission; Fig. 2 is the schematic network structure of the Network test macro off-line mode of the embodiment of the invention, as shown in Figure 2, comprise: management control center 1, tested network 2, test terminal computer 3, test terminal software 4, management control agent 5, as shown in Figure 2, test terminal software 4, management control agent 5 are contained on the computer of test terminal 3 simultaneously, 3 can exist many on the computer of test terminal, are distributed on each test point, insert tested network simultaneously; Management control center 1 also inserts tested network, and and each test terminal computer proper communication.After test under this test pattern is finished, determine the test result of each test terminal is aggregated into management control center by tested network or manual mode according to tested network bandwidth situation.
The on-line testing pattern requires to exist in the test environment tested network network (hereinafter referred duties net) in addition for this system provides management control channel, management control data can not occur in the tested network, makes test result more accurate and effective.Fig. 3 is the schematic network structure of the Network test macro line model of the embodiment of the invention, as shown in Figure 2, comprise: management control center 1, duties net 2, test terminal computer 3, test terminal software 4, management control agent 5, tested network 6, as shown in Figure 3, management control center 1 links to each other by duties net 2 with test terminal computer 3, and test terminal computer 3 inserts duties network and tested network simultaneously.
Test and management subsystem 102 is used for realizing the management of Network test run process, particularly, is used for operation control and each test terminal condition monitoring of test process.Wherein, test and management subsystem 102 specifically comprises: administrative center is used for the operation of test process is controlled; Management control agent module is positioned at described test terminal computer, is used to the operation that starts, stops and monitor described test terminal.
Data analysis processing subsystem 103 is used to collect, store and handle the network testing data of each test terminal transmitting-receiving, shows test results and generates test report.Need to prove, under the off-line test pattern, the network testing data of each test terminal after test is finished by tested network or be sent to data analysis processing subsystem 103 manually, under the on-line testing pattern network testing data of each test terminal by the test terminal automatically by the duties network transmission to data analysis processing subsystem 103.
In sum, test-schedule subsystem 101 needs to make up participate in the experiment terminal scale, the testing process of test, is mainly used in the preceding preparation of test; Test and management subsystem 102 is mainly used in the management work in the test run process, and wherein, the management control agent in the test and management subsystem 102 is in test terminal computer run; Data analysis processing subsystem 103 is main is responsible for collecting, stores and handle the test datas of each test terminal, shows test results in the mode of figure, chart and literal, and generates test report.
Wherein, high-speed data service generation module 121 was used for according to the testing time, open up a plurality of spaces of depositing the test service data on a time period, and generate the test service data synchronously, store in the corresponding space according to transmitting time, and the test service data that generate are sorted according to transmitting time, subsequently, with the test service aggregation of data in each space, deposit in the document memory mapping space;
Real time data transceiver module 122 is used for obtaining the test service data from the document memory mapping space, test service data in real time ground is injected tested network, receiving other test terminals sends to the test service data of this terminal and carries out preliminary treatment, test service data after the preliminary treatment are gathered and deposit this locality in, at test pattern is under the situation of on-line testing pattern, sends to management control center after test service data in real time after will gathering or test are finished.Wherein, preliminary treatment comprises: whether the test service data that other test terminals send to this terminal packet loss, calculation delay etc.
Need to prove that in actual applications, test terminal 12 need be equipped with two network interface cards, it is under the situation of on-line testing pattern that two network interface cards are used at test pattern, for inserting the duties net simultaneously and tested network provides the access means in the test terminal.
The large scale network operational trials system of the embodiment of the invention is made up of a management control center 10 and a plurality of test terminal 12, and wherein, the management control agent in the management control center 10 operates on the computer of test terminal.Management control center 10 is realized the collection analysis of planning, management, monitoring, control and the data of test, and the management control agent is responsible for startup, termination and control and measuring terminal operating; Test terminal 12 realizes tested network is injected various test datas, and the responsible test data of collecting is forwarded to management control center 10, by above-mentioned processing, can manage control concentratedly and realize the distributed data operational trials, simple, convenient, in addition, the test terminal that use exists with modular form in the computer of test terminal replaces the testing tool based on hardware, reduced cost, for large scale deployment is provided convenience.
Based on above-mentioned Network test macro, according to embodiments of the invention, a kind of Network method of testing is provided, Fig. 4 is the structural representation of the Network method of testing of the embodiment of the invention, as shown in Figure 4, the Network method of testing according to the embodiment of the invention comprises following processing:
Step 401, management control center is worked out test-schedule according to testing scheme; It is one of following that test-schedule comprises at least: the position of tested network abstract model, test point and management control center, the flow direction of test service data, the data characteristics of each test terminal, test-types, testing time, test pattern, test index, test scale, network configuration, membership credentials between the test terminal that takes one's test, test script, the content measurement of each test terminal and testing process, wherein, test pattern comprises: on-line testing pattern and off-line test pattern.
Step 402, management control center start each test terminal, issue the test-schedule data to each test terminal, and according to test pattern require each test terminal in real time or test report test result to management control center after finishing;
In step 402, after each test terminal issues the test-schedule data, also comprise following processing: 1, each test terminal is according to the testing time, open up a plurality of spaces of depositing the test service data on a time period, and generate the test service data synchronously, store in the corresponding space according to transmitting time; 2, sort the test service data that generate in each test terminal according to transmitting time, and with the test service aggregation of data in each space, deposit in the document memory mapping space; 3, tested network is injected with test service data in real time ground in each test terminal, receives other test terminals and sends to the test service data of this terminal and carry out preliminary treatment, the test service data after the preliminary treatment are gathered and deposits this locality in; 4, be under the situation of on-line testing pattern at test pattern, the test service data after will gathering send to management control center.
Step 403, management control center receive the test result that each test terminal sends, and test result is handled and gathered, and show test results and generate test report.
In addition, in test process, management control center also needs the operation of each test terminal of centralized control and monitors the running status of each test terminal.
Fig. 5 is the flow chart of detailed process of the Network method of testing of the embodiment of the invention, as shown in Figure 5, at first go out tested network, dispose the position of test point and management control center, the flow direction of planning test data and the data characteristics of each test point at the management control center abstractdesription; Start each test terminal by management control center then, issue the test-schedule data, and concentrate each test terminal operation of control and monitor its running status to it; After test was finished, management control center sends collected the test result order, the result of each test terminal is gathered, handles, shows, and provide test report as requested.
In sum, the embodiment of the invention is planned the Network test by setting up management control center, management, monitoring, control, and the collection analysis of network testing data, and by in the computer of test terminal, disposing the test terminal realization to tested network injection, receive, handle, and the storage networking test data, solve method of testing of the prior art and can't effectively simulate true network data flow distribution characteristics, the collection analysis that is not easy to centralized planning control and data is handled, can not simulate the data characteristics of the true network terminal effectively, can not carry out the problem of analysis-by-synthesis to the test data of a plurality of testing equipments.The embodiment of the invention can be managed control concentratedly and be realized the distributed data operational trials, simple, convenient, in addition, the test terminal that use exists with modular form in the computer of test terminal replaces the testing tool based on hardware, reduced cost, for large scale deployment is provided convenience.
Although be the example purpose, the preferred embodiments of the present invention are disclosed, it also is possible those skilled in the art will recognize various improvement, increase and replacement, therefore, scope of the present invention should be not limited to the foregoing description.
Claims (10)
1. a Network test macro is characterized in that, comprising:
Management control center is used to realize the collection analysis of planning, management, monitoring, control and the network testing data of Network test;
The test terminal is arranged in the test terminal computer, is used for injecting, receive, handling and the storage networking test data to tested network.
2. Network test macro as claimed in claim 1 is characterized in that, described management control center specifically comprises:
The test-schedule subsystem, be used in the test preparatory stage, determine test-types, testing time, test pattern, test index, test scale and network configuration according to testing scheme, membership credentials between the test terminal of determining to take one's test according to described test scale, the establishment test script, determine the content measurement and the testing process of each test terminal according to described establishment test script, and carry out the parameter configuration of described Network test macro;
The test and management subsystem is used for the operation control and each test terminal condition monitoring of test process;
The data analysis processing subsystem is used to collect, store and handle the described network testing data of each test terminal transmitting-receiving, shows test results and generates test report.
3. Network test macro as claimed in claim 2 is characterized in that, described test and management subsystem specifically comprises:
Administrative center is used for the operation of test process is controlled;
Management control agent module is positioned at described test terminal computer, is used to the operation that starts, stops and monitor described test terminal.
4. Network test macro as claimed in claim 2 is characterized in that, described test pattern comprises: on-line testing pattern and off-line test pattern.
5. Network test macro as claimed in claim 4, it is characterized in that, described test terminal is equipped with two network interface cards, and it is under the situation of on-line testing pattern that described pair of network interface card is used at described test pattern, for inserting the duties net simultaneously and tested network provides the access means in described test terminal.
6. Network test macro as claimed in claim 5 is characterized in that, described test terminal specifically comprises:
The high-speed data service generation module, be used for according to the testing time, open up a plurality of spaces of depositing the test service data on a time period, and generate the test service data synchronously, store in the corresponding space according to transmitting time, and the test service data that generate are sorted according to transmitting time, subsequently, with the test service aggregation of data in each space, deposit in the document memory mapping space;
The real time data transceiver module, be used for obtaining described test service data from described document memory mapping space, described test service data in real time ground is injected tested network, receiving other test terminals sends to the test service data of this terminal and carries out preliminary treatment, test service data after the preliminary treatment are gathered and deposit this locality in, at described test pattern is under the situation of on-line testing pattern, and the test service data after will gathering send to described management control center.
7. a Network method of testing is characterized in that, comprising:
Described management control center is worked out test-schedule according to testing scheme;
Described management control center starts each test terminal, issues described test-schedule to described each test terminal, and according to test pattern require each test terminal in real time or test report test result to management control center after finishing;
Described management control center receives the test result that described each test terminal sends, and described test result is handled and is gathered, and shows test results and generates test report.
8. method as claimed in claim 7 is characterized in that,
It is one of following that described test-schedule comprises at least:
The position of tested network abstract model, test point and described management control center, the flow direction of test service data, the data characteristics of each test terminal, test-types, testing time, test pattern, test index, test scale, network configuration, membership credentials between the test terminal that takes one's test, test script, the content measurement of each test terminal and testing process, wherein, described test pattern comprises: on-line testing pattern and off-line test pattern.
9. method as claimed in claim 8 is characterized in that, after described each test terminal issued described test-schedule, described method also comprised:
A plurality of spaces of depositing the test service data are opened up on a time period according to the described testing time in described each test terminal, and generate the test service data synchronously, store in the corresponding space according to transmitting time;
Sorting the test service data that generate in described each test terminal according to transmitting time, and with the test service aggregation of data in each space, deposits in the document memory mapping space;
Tested network is injected with described test service data in real time ground in described each test terminal, receives other test terminals and sends to the test service data of this terminal and carry out preliminary treatment, the test service data after the preliminary treatment are gathered and deposits this locality in;
At described test pattern is under the situation of on-line testing pattern, sends to described management control center after test service data in real time ground after will gathering or test are finished.
10. method as claimed in claim 7 is characterized in that, described method also comprises:
The operation of described each test terminal of described management control center centralized control and monitor the running status of described each test terminal.
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| CN102130799B (en) | 2014-01-15 |
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