CN103780454B - A kind of based on the distributed network performance measurement system and the method that access gateway - Google Patents
A kind of based on the distributed network performance measurement system and the method that access gateway Download PDFInfo
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Abstract
The invention provides a kind of based on the distributed network performance measurement system and the method that access gateway.This measurement system and method is by shutting embedded development on-premise network performance measurement client in the access network of distribution various places, and the network performance conditions of this access network is collected in test；By the Internet, by two class testing types of the access gateway node of distribution various places: the result of disposable test and long-time test is uploaded to database server.Further collected the test data integrating each gateway node by central control server, by form of websites, the overall network performance situation of carrier network is shown with forms such as scattergram broken line graphs the network performance situation change of visual long-time monitoring.Long network performance conditions accurately can be acquired and show by native system in real time.
Description
Technical field
The present invention relates to embedded gateway technology and distributed network performance measurement technology, particularly relate to a kind of based on connecing
The distributed network performance measurement system of function Access Gateway and method.
Background technology
Growing along with the development of the Internet, number of users and network application scale makes offered load be greatly improved, respectively
Internet management and Internet user Qos guarantee are proposed more and more urgent by expansion especially that plant Internet service flow
Requirement, various network applications are also required to know the current network degree of support to application.So ISP network service provider with
And Internet user the most more needs network performance measurement accurately, monitor network operation conditions, assist network management, for interconnection
Network users provides QoS to ensure.
The a large amount of network performance measurement instrument great majority existed the most both at home and abroad use disposable " speed end to end
Test ", but applied in network performance test is not simple disposable velocity test.Its traditional metering system experienced interference
Factor is the most, and measurement result often exists error, and measurement result to be supplied to the network performance information of user more unilateral.With
Although the Method and kit in network performance measurement is various, but be not the most exclusively used in the large complicated network of similar operator
Access network each to its subordinate carries out the system of network performance conditions monitoring and does not the most exist and utilize borde gateway to carry out network performance
The system measured.
, there is configurable parameter various in existing network measure Method and kit for such as netperf, test index is limited etc. asks
Topic, and these survey tools need to dispose on PC, and this will be limited by gateway itself and different main itself
The different configuration of impact of machine.
The measurement of traditional network performance, often disposes measuring instruments or at net in network internal in terms of network design
Disposing in network and measure main frame, it is the biggest that metering system excessively idealizes or dispose and remove cost.
Summary of the invention
For above deficiency of the prior art, it is an object of the invention to provide a kind of deployment maintenance and be easier to, can expand
Malleability higher based on accessing the distributed network performance measurement system of gateway and method.Technical scheme is as follows:
A kind of distributed network performance measurement system based on access gateway, it access network including being arranged at needs test
Test module, central control server module, centre data library module and Web user interface module at pass；Described needs is surveyed
The access gateway of examination arranges test node, wherein
Described test module: include reference performance test module, transport layer test module, application layer test module, communication
Module and data module, wherein said reference performance module for baseline network performance indications, end-to-end time delay, packet loss,
Delay variation, bandwidth and end-to-end path information are tested；Described transport layer test module is for carrying out transport layer performance
Test；Described application layer test module is for testing application layer network performance；Described test module passes through communication module
It is connected with central control server module and communicates；Described data module includes transmission module in data processing module and data, institute
State data processing module and draw the tested results data, described number for original test result data is processed and processed
According to upper transmission module for the tested results is uploaded；
Described central control server module is for the configuration letter of the information according to test module and Web user interface module
Breath issues test assignment to test acquisition module；Be additionally operable to receive the test test result data uploaded of module, carry out processing and
Centre data library module is deposited in after integration；
Described centre data library module is for entering user's registration information, user equipment information and test assignment configuration information
Row storage；
Described web user interface module includes that result graphical representation module and user configure interface module, described result
Graphical representation module is for being shown test result, and described user configures interface module for providing joining of test node
Put interface.
Further, the tables of data of described centre data library module is divided into user message table, facility information table, test assignment
Class table and test result table four class.
Further, the application layer network performance of described application layer test module testing includes that http protocol test, ftp survey
Examination and the test of mail service agreement smtp/pop3.
A kind of measuring method based on the described distributed network performance measurement system accessing gateway, it includes following step
Rapid:
A1, in distributed network installation and deployment test module in the different clients accessing gateways, wherein test module
Including reference performance test module, transport layer test module, application layer test module, communication module and data module, Qi Zhongsuo
State reference performance module to baseline network performance indications, end-to-end time delay, packet loss, delay variation, bandwidth and end-to-end path
Information is tested；Transport layer performance is tested by described transport layer test module；Described application layer test module is to application
Layer network performance is tested；
A2, startup central control server module, restart access gateway, makes the test module work that access gateway is installed,
Being attached with central control server module, central control server module polls central database judges the conjunction of test module
Method, when legal and after being proved to be successful with access gateway and keep communicating；
A3, central control server module communicate with the access gateway node foundation needing test in socket mode, root
According to user configured test information, the command string of central control server timing sending measuring task is to test node；
A4, access gateway receive measuring task order, perform corresponding measuring task, result is saved as text;
The measurement data collected in A5, the text that will preserve in step A4 encapsulates and carries out asynchronous biography with server
Defeated, delete the text accessing gateway after transmission success；
A6, central control server module receive test node and upload data, and test result classification is stored in middle calculation
According in the respective table in storehouse.
Further, when manager operates as required at web user interface module, control service by center
Device adds, deletes or update test node, and the node after deletion disconnects the communication of central control server module.
Advantages of the present invention and having the beneficial effect that:
The present invention provides a kind of access network pass at network to carry out embedded development, is distributed various places in the operator network
The gateway of access network disposes test client, measures the system gathering network performance, utilizes the system side that the present invention provides
Method, it is possible to disposable also life-time service of disposing, it is convenient that increase deletion updates test node.Use the system in the present invention and side
Method, the accurate data of collection, transmission data safety.The present invention relatively traditional measurement method is more suitable for catenet, deployment maintenance
Being easier to, extensibility is higher.Measure mainly for the most concerned network performance of Internet user.With prior art phase
Ratio, the present inventionSimplify the dispositions method of network measure, and enable network measure behavior to carry out for a long time providing user
The most more meet the network performance conditions that user network is experienced.
Accompanying drawing explanation
Fig. 1 is that the preferred embodiment of the present invention is based on the distributed network performance measurement system network topological diagram accessing gateway；
Fig. 2 is that the preferred embodiment of the present invention is based on the distributed network performance measurement system structural representation accessing gateway；
Fig. 3 is that the preferred embodiment of the present invention is based on the distributed network performance measurement system data base design accessing gateway
Figure；
Fig. 4 is that the present invention is based on the distributed network performance measurement method flow chart accessing gateway.
Detailed description of the invention
The invention will be further elaborated to provide the embodiment of an indefiniteness below in conjunction with the accompanying drawings.
Fig. 1 is a kind of based on the network for formance measuring method accessing gateway the network topological diagram of the embodiment of the present invention, connects
Function Access Gateway end measures the access gateway that acquisition node module section is deployed on each autonomous networks of various places, office.
Be illustrated in figure 2 based on access gateway network performance measurement system architecture schematic diagram, this system mainly by with
Lower module forms: access gateway end measurement acquisition module, central control server module, centre data library module, web user connect
Mouth die block.
The interface of web user interface module, user and system interaction, major function is to show time dependent internetworking
Can situation.
Access gateway end and measure acquisition module, need to use the route supporting embedded Linux system (such as openwrt)
Device, installs embedded Linux system on the router, is then arranged on by client-side program and runs embedded Linux system
On router, and authorize readable writeable perform authority after, restart access gateway, client-side program will be with central control server
Module is attached, and preserves link information disconnecting after correct successful connection, after test completes again with center control
Server module is attached and transmits data by curl.
The major function of central control server module is to judge whether user exists, if user is present in central database
In the record of module, then according to the user configuration information sending measuring task being saved in centre data library module, receive test
The test result of various places is also integrated and is processed by result, controls server for center of serve and access gateway end measurement is adopted
The safety and stability of collection module transfer, central control server module contains heart beating authentication mechanism, when one end disconnects
The rear other end also will follow hard on and disconnect.
Centre data library module, central database includes user message table, facility information table, test assignment table and test knot
Really table four class, test result table divides according to different test contents, has delay testing, bandwidth test, http test etc..
The data base of central database classifies as shown in Figure 3, including four class tables: user profile class table, facility information class table, test are appointed
Business class table and test result class table.
Web user interface module, login interface sentence enter after domestic consumer log-on message logs in system can check with
The network performance conditions that family is relevant.With administrator's identity logs it can be seen that check various places network of network performance condition pair
Ratio information, and the configuration information of test assignment can be revised.
Network performance reference index test module: test index: minimum-time lag, the highest time delay, average delay, time delay is trembled
Dynamic, IP Packet-loss ratio, bandwidth, end-to-end path information.
Method of testing: based on ping basic command and cross compile tcptraroute, Iperf, netperf instrument, installs
It is deployed in access gateway.
Application layer performance test module
Test index:
HTTP test index: (1) response time (2) connects data transmission rate (3) server and supports largest request number；Mail
Service testing index: (1) mail server connection response time (2) mail sends success rate (3) port test；
FTP test index: (1) connection response time (2) connects into power (3) port test (4) data transmission rate.
Method of testing: the http_load instrument after cross compile, the use socket mode oneself write and SMTP mail
Server interaction and oneself write by socket connected mode, use the FTP test program of ftp order, to above-mentioned finger
Mark measures.
Transport layer performance test module
Test index: when (1) connection response time (2) connection establishment success rate (3) available port test (4) connects time-out
Between (5) sustainable Connection Time
Method of testing: the network performance measurement program based on Socket network programming oneself write, uses socket to build
Vertical connecting test TCP, the above index of correlation of udp protocol.
Fig. 4 show a kind of distributed network performance measurement method based on access gateway, and it comprises the following steps:
A1, in a network different access networks shut installation and deployment measurement module
A2, startup central control server, restart access gateway, make the measurement module of access gateway work, control with center
Control server is attached, and central control server Help Center data base judges the legitimacy of equipment, when legal and verify into
Keep communicating with access gateway after merit；
A3, central control server with socket mode with need test access gateway node set up communicate, according to
The test information of family configuration, the command string of central control server timing sending measuring task is to test node；
A4, access gateway receive measuring task order, perform corresponding measuring task, result is saved as text;
The measurement data collected in A5, the text that will preserve in step A4 encapsulates and carries out asynchronous biography with server
Defeated, delete the text accessing gateway after transmission success；
A6, central control server receive test node and upload data, and test result classification is stored in central database
Respective table in.
The above embodiment is interpreted as being merely to illustrate the present invention rather than limiting the scope of the invention.?
After the content of the record having read the present invention, the present invention can be made various changes or modifications by technical staff, and these equivalences become
Change and modify and fall into distributed network performance measurement system of the present invention and claim to a method limited range equally.
Claims (5)
1. a distributed network performance measurement system based on access gateway, it is characterised in that: including being arranged at needs test
Access the test module (1) of gateway, central control server module (2), centre data library module (3) and Web user connect
Mouth die block (4)；The described access gateway needing test arranges test node, wherein
Described test module (1): include reference performance test module (5), transport layer test module (6), application layer test module
(7), communication module (8) and data module (9), wherein said reference performance test module (5) is for referring to baseline network performance
Mark, end-to-end time delay, packet loss, delay variation, bandwidth and end-to-end path information are tested；Described transport layer test module
(6) for transport layer performance is tested；Described application layer test module (7) is for surveying application layer network performance
Examination；Described test module (1) is connected by communication module (8) with central control server module (2) and communicates；Described data mould
Block (9) includes transmission module (11) in data processing module (10) and data, and described data processing module (10) is for original survey
Test result data carry out processing and processing drawing the tested results data, and in described data, transmission module (11) is for first pacing
Test result is uploaded；
Described central control server module (2) is for the information according to test module (1) and Web user interface module (4)
Configuration information issues test assignment to test module (1)；It is additionally operable to receive the test result data that test module (1) is uploaded, enters
Row deposits in centre data library module (3) after processing and integrating；
Described centre data library module (3) is for entering user's registration information, user equipment information and test assignment configuration information
Row storage；
Described web user interface module (4) includes that result graphical representation module (12) and user configure interface module (13), institute
Stating result graphical representation module (12) to be used for being shown test result, described user configures interface module (13) and is used for carrying
Configuration interface for test node.
It is the most according to claim 1 based on the distributed network performance measurement system accessing gateway, it is characterised in that: described
The tables of data of centre data library module (3) is divided into user message table, facility information table, test assignment class table and test result table four
Class.
It is the most according to claim 1 based on the distributed network performance measurement system accessing gateway, it is characterised in that: described
The application layer network performance that application layer test module (7) is tested includes http protocol test, ftp test and mail service agreement
Smtp/pop3 tests.
4. a measuring method based on the distributed network performance measurement system accessing gateway described in claim 1, it is special
Levy and be, comprise the following steps:
A1, in distributed network installation and deployment test module (1) in the different clients accessing gateways, wherein test module
(1) include reference performance test module (5), transport layer test module (6), application layer test module (7), communication module (8) and
Data module (9), wherein said reference performance test module (5) to baseline network performance indications, end-to-end time delay, packet loss,
Delay variation, bandwidth and end-to-end path information are tested；Transport layer performance is surveyed by described transport layer test module (6)
Examination；Application layer network performance is tested by described application layer test module (7)；
A2, startup central control server module (2), restart access gateway, make test module (1) work that access gateway is installed
Making, be attached with central control server module (2), central control server module (2) Help Center data base judges to survey
The legitimacy of die trial block (1), when legal and after being proved to be successful with access gateway and keep communicating；
A3, central control server module (2) communicate with the access gateway node foundation needing test in socket mode, according to
User configured test information, the command string of central control server (2) regularly sending measuring task is to test node；
A4, access gateway receive measuring task order, perform corresponding measuring task, result is saved as text；
The measurement data collected in A5, the text that will preserve in step A4 encapsulates and carries out asynchronous transmission with server,
The text accessing gateway is deleted after transmission success；
A6, central control server module (2) receive test node and upload data, and test result classification is stored in centre data
In the respective table in storehouse.
Measuring method based on the distributed network performance measurement system accessing gateway the most according to claim 4, it is special
Levy and be: when manager operates as required at web user interface module, add by central control server, delete
Removing or update test node, the node after deletion disconnects the communication of central control server module (2).
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| CN104009890B (en) * | 2014-06-10 | 2017-08-15 | 江苏省邮电规划设计院有限责任公司 | Network quality test system and method in a kind of internet |
| CN106330592B (en) * | 2015-06-30 | 2019-09-17 | 北京安兔兔科技有限公司 | A kind of method, system and device for testing communication module network performance |
| CN105007230B (en) * | 2015-08-11 | 2019-07-16 | 上海斐讯数据通信技术有限公司 | A kind of system and method for testing more wireless routers |
| CN105306305B (en) * | 2015-11-12 | 2019-04-05 | 中国电子科技集团公司第三十研究所 | A kind of mobile wireless network traffic data collection method and device |
| CN105812210A (en) * | 2016-05-25 | 2016-07-27 | 赵鹏 | Distributed network performance measuring system |
| CN107294802A (en) * | 2017-05-22 | 2017-10-24 | 国网安徽省电力公司信息通信分公司 | A kind of end-to-end Performance Test System |
| KR102398433B1 (en) * | 2018-04-04 | 2022-05-13 | 지티이 코포레이션 | Measurement of Transmission Delay |
| US11329926B2 (en) | 2018-04-04 | 2022-05-10 | Zte Corporation | Measuring transmission delay |
| CN111800166A (en) * | 2020-06-09 | 2020-10-20 | 深圳供电局有限公司 | HPLC interconnection and intercommunication testing device and testing method |
| CN113938918B (en) * | 2021-09-02 | 2024-02-06 | 宜通世纪科技股份有限公司 | Operation and maintenance detection method and system for 5G mobile signal access equipment |
| CN116170354B (en) * | 2023-02-28 | 2024-05-14 | 重庆长安汽车股份有限公司 | Network performance test method, device, equipment and medium |
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