CN106953781A - Device for network test - Google Patents
Device for network test Download PDFInfo
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- CN106953781A CN106953781A CN201710311599.4A CN201710311599A CN106953781A CN 106953781 A CN106953781 A CN 106953781A CN 201710311599 A CN201710311599 A CN 201710311599A CN 106953781 A CN106953781 A CN 106953781A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- Computer Networks & Wireless Communication (AREA)
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- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention discloses a device for network test, comprising: the system comprises an FPGA control unit, an interactive device and an external interface, wherein the FPGA control unit is respectively connected with the interactive device and the external interface, and the interactive device comprises a display device and an input device; the external interface comprises at least one network interface and is used for connecting at least one device to be tested; and the FPGA control unit is used for generating test data according to the first input requirement of the interactive equipment, sending the test data to the equipment to be tested, acquiring feedback data generated by the equipment to be tested according to the test data according to the second input requirement of the interactive equipment, and analyzing data according to the feedback data. Therefore, the test data can be generated according to the input requirement and sent to the device to be tested, and meanwhile, the feedback data sent by the device to be tested can be obtained according to the input requirement to further analyze the data. The application has the advantages of flexible test process, simple operation, strong specificity, small volume and low price.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of device for network test.
Background technology
With the continuous development of network technology, network data is complicated and changeable all the more.Network problem not reproduce after occurring, and lead
Exploitation, debugging, test and the maintenance work of the network equipment is caused to run into many problems.
At present, engineer is when carrying out Networked E-Journals or maintenance, it usually needs the network equipment is tested.Due to network
The complexity more and more higher of data, the difficulty of test for bringing engineer is also increasing.In existing test process, generally use
The Networked E-Journals equipment such as Network Analyzer is tested.This Network Analyzer has versatility, can complete a variety of functions.But
It is that the test process of this kind of commissioning device is relatively fixed, and volume is larger, and operating process is complicated, and price is higher.
The content of the invention
The invention provides a kind of device for network test, data can be generated and obtained according to input requirements, are surveyed
Try process flexible.And functionally there is specificity, small volume, operating process is simple.The device includes：
On-site programmable gate array FPGA control unit, interactive device and external interface, wherein, the control system difference
It is connected with the interactive device and the external interface, the interactive device includes display device and input equipment；
The external interface includes at least one network interface, for connecting at least one equipment to be tested；
The control system, for generating test data according to the first input requirements of the interactive device, is surveyed described
Examination data are sent to the equipment to be tested and obtain the equipment to be tested according to the second input requirements of the interactive device
According to the feedback data of the Test data generation, data analysis is carried out according to the feedback data.
It is preferred that, the control system is additionally operable to carry out network speed test to the equipment to be tested.
It is preferred that, the control system, specifically for parsing the feedback data, is entered according to the attribute of data demand
Row filtering, and the data progress after filtering is stored or sent to the display device.
It is preferred that, the control system is additionally operable to be surveyed to described according to the 3rd input requirements of the interactive device
Examination data and/or the feedback data are counted.
It is preferred that, the external interface also includes general-purpose serial bus USB interface and serial peripheral equipment interface SPI, the USB
Interface and the SPI are used to connect computer equipment.
It is preferred that, described device also includes：The External memory equipment being connected with the control system, wherein, it is described
Control system, is additionally operable to control and the default performance data for being used to test is stored in the External memory equipment and described
Feedback data.
As can be seen here, by the technical scheme of application the application, it can be sent to according to input requirements generation test data to be measured
Equipment is tried, while the feedback data that equipment to be tested is sent can be obtained according to input requirements, to carry out further data point
Analysis.Therefore, the application test process is flexibly, simple to operate.And the device specificity for network test is strong, thus volume compared with
Small, price is relatively low.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be in embodiment or description of the prior art
The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the schematic block diagram of the device for network test of the application one embodiment.
Fig. 2 is the structural representation of the device for network test of the application one embodiment.
Fig. 3 is the schematic diagram of the display device of the application one embodiment.
Fig. 4 is the schematic diagram of the display device of the another embodiment of the application.
Fig. 5 is the schematic diagram of the display device of the another embodiment of the application.
Embodiment
The procotol realized at present includes media access control（Media Access Control, MAC）Frame, address solution
Analyse agreement（Address Resolution Protocol, ARP）, raw socket, UDP（User
Datagram Protocal, UDP）, transmission control protocol（Transmission Control Protocol, TCP）, internet
Internet Control Message Protocol（Internet Control Message Protocol, ICMP）, pause frames, back-pressure frame, file transmission
Agreement（File Transfer Protocol, FTP）, HTTP（Hyper Text Transfer Protocol,
HTTP）, DHCP（Dynamic Host Configuration Protocol, DHCP）, domain name system
（Domain Name System, DNS）, the conventional network packet such as wrong data.
It is the schematic block diagram of the device for network test of the application one embodiment shown in Fig. 1.Specifically, the dress
Putting 10 includes：
On-site programmable gate array FPGA control unit 11, interactive device 12 and external interface 13, wherein, the FPGA controls are single
Member 11 is connected with the interactive device 12 and the external interface 13 respectively, and the interactive device 12 includes display device 14 and defeated
Enter equipment 15；
The external interface includes at least one network interface 16, for connecting at least one equipment to be tested；
The control system, for generating test data according to the first input requirements of the interactive device, is surveyed described
Examination data are sent to the equipment to be tested and obtain the equipment to be tested according to the second input requirements of the interactive device
According to the feedback data of the Test data generation, data analysis is carried out according to the feedback data.
As can be seen here, by the technical scheme of application the application, test data can be generated according to input requirements and be sent to
Equipment to be tested, while the feedback data that equipment to be tested is sent can be obtained according to input requirements, further to be counted
According to analysis.Therefore, the application test process is flexibly, simple to operate.And the device specificity for network test is strong, thus body
Product is smaller, and price is relatively low.
It should be understood that control system can also be completed to the display control of display device and to external in the application
The connection control of mouth.
First input requirements can combine display device and input equipment is realized, similarly, the second input requirements can be tied
Close display device and input equipment is realized.Input requirements are described in detail below in conjunction with Fig. 3 to Fig. 5, it is no longer detailed herein
Thin description.
Display device can be touch capacitance plate, or touch touch screens, can also be non-touch screen.This Shen
Please the type for display device is not limited.The application can be using 5 cun of lateral light emitting diodes（Light Emitting
Diode, LED）Display screen.
Alternatively, as one embodiment, input equipment can be keyboard, and the button of the keyboard can be pressed including menu
Key, hexadecimal digit button, acknowledgement key, cancel key and direction displacement button.Wherein, menu key is used in network test
Carry out function selection and network selection.
Preferably, the quantity of at least one network interface can be 4, and the network interface can be the gigabit network interface of self adaptation.If net
The quantity of mouth is 4, then 4 network interfaces can test 4 equipment to be tested respectively.
It should be understood that control system can include multiple modules, each module realizes corresponding function.
Specifically, control system can include interface logic biock, the control for realizing external interface, Neng Gouhe
External network is communicated, and is completed to send test data to equipment to be tested and is obtained the function of feedback data.FPGA controls are single
Member can include data generation module, for generating test data according to the first input requirements of interactive device.FPGA controls are single
Member can include data processing module, for carrying out data analysis according to feedback data.
It should be understood that the control system in the application also includes interactive interface processing module, display is set for realizing
Standby display control and the input control to input equipment.
As can be seen here, by the technical scheme of application the application, test data can be generated according to input requirements and be sent to
Equipment to be tested, while the feedback data that equipment to be tested is sent can be obtained according to input requirements, further to be counted
According to analysis.Therefore, the application test process is flexibly, simple to operate.And this is used for the device specificity of network test by force, thus body
Product is smaller, and price is relatively low.
Preferably, control system is additionally operable to carry out network speed test to the equipment to be tested.
Specifically, network speed test function can be added in menu key, the network speed of equipment to be tested is tested.The net
Fast test function can be realized by data processing module.
As can be seen here, by the technical scheme of application the application, test data can be generated according to input requirements and be sent to
Equipment to be tested, while the feedback data that equipment to be tested is sent can be obtained according to input requirements, further to be counted
According to analysis.Therefore, the application test process is flexibly, simple to operate.And the device specificity for network test is strong, thus body
Product is smaller, and price is relatively low.In addition, the application can be tested the speed before network is set up by network speed test function, it is advance
Solve the transmission rate of equipment to be tested.
Preferably, control system, specifically for parsing the feedback data, is filtered according to the attribute of data demand,
And carry out the data after filtering to be stored or sent to the display device.
It should be understood that the process that control system carries out data analysis according to feedback data can be real by data processing module
It is existing.
Preferably, the control system, is additionally operable to be surveyed to described according to the 3rd input requirements of the interactive device
Examination data and/or the feedback data are counted.Specifically, control system also includes data statistics module, for root
Selectively recorded and statistical test data and/or feedback data according to the input condition of user.For example, of record data bag
Number, byte number etc..
Preferably, the external interface also includes general-purpose serial bus USB interface and serial peripheral equipment interface SPI, the USB
Interface and the SPI are used to connect computer equipment.
Specifically, the application has two kinds of occupation modes, including independent use uses with coupled computer equipment.When independently making
Used time, the device of the application is by least one corresponding equipment to be tested of at least one network interface connection, with reference to interactive device choosing
The network to be monitored is selected, and then it is tested and the operation such as data analysis.
When coupled computer equipment in use, the device of the application by least one network interface connection it is corresponding at least one
Equipment to be tested, computer equipment is connected to by the USB interface or SPI in external interface.When rate request is higher, pass through
USB is connected with computer equipment, when rate request is relatively low, is connected with SPI in computer equipment.Pass through the special of computer equipment
The corresponding network of equipment to be tested can be recognized with software and is prompted to user.User so treat test equipment tested with
And the operation such as data analysis.
Preferably, the device of the application also includes the External memory equipment being connected with the control system, wherein, institute
Control system is stated, control is additionally operable to and the default performance data for being used to test and institute is stored in the External memory equipment
State feedback data.
Specifically, the external storage equipment can include twoport static RAM（Static Random
Access Memory, SRAM）With nand flash memories（FLASH）.
Performance data for test can be pre-stored, and can simplify test process.Specifically, the performance data exists
It is identical functionally with the test data of generation, it is used to test equipment to be tested.Unlike：Performance data is preset data,
Test data is the data generated according to input requirements.
As can be seen here, by the technical scheme of application the application, test data can be generated according to input requirements and be sent to
Equipment to be tested, while the feedback data that equipment to be tested is sent can be obtained according to input requirements, further to be counted
According to analysis.Therefore, the application test process is flexibly, simple to operate.And the device specificity for network test is strong, thus body
Product is smaller, and price is relatively low.
Fig. 2 is the structural representation of the device for network test of the application one embodiment.As shown in Fig. 2 the dress
Putting 200 includes：
Control system 210, display device 220, input equipment 230, at least one network interface 240, USB interface 250, SPI
260, dual-port SRAM 270 and FLASH 280.Control system respectively with display device 220, input equipment 230, at least one
Individual network interface 240, USB interface 250, SPI 260, dual-port SRAM 270 is connected with FLASH 280.
Control system 210 includes：Interface logic biock 211, data generation module 212, data processing module 213,
Data memory module 214, data statistics module 215, interactive interface processing module 216 and expansion interface processing module 217.
Interface logic biock, is connected with least one network interface, the control for realizing external interface, can and external network
Communicated, complete to send test data to equipment to be tested and obtain the function of feedback data.
Data generation module, for generating test data according to the first input requirements of interactive device.
Data processing module, for carrying out data analysis according to feedback data.Specifically, data processing module is according to data
It is required that attribute filtered, and by after filtering data carry out be stored or sent to the display device.Data processing module,
It is additionally operable to treat test equipment progress network speed test.
Data memory module connects dual-port SRAM 270 and FLASH 280 respectively, for storing default performance data simultaneously
The feedback data received is preserved in real time.Performance data for test can be pre-stored, and can simplify test process.Specifically
Ground, the performance data is functionally identical with the test data of generation, is used to test equipment to be tested.Unlike：Function
Data are preset data, and test data is the data generated according to input requirements.
Data statistics module, simultaneously statistical test data is selectively recorded for the input condition according to user and/or anti-
Present data.For example, the number of record data bag, byte number etc..
Interactive interface processing module, for realizing the display control to display device and the input control to input equipment
System.
Expansion interface processing module, the interface for realizing USB interface and SPI is handled.
As can be seen here, by the technical scheme of application the application, test data can be generated according to input requirements and be sent to
Equipment to be tested, while the feedback data that equipment to be tested is sent can be obtained according to input requirements, further to be counted
According to analysis.Therefore, the application test process is flexibly, simple to operate.And the device specificity for network test is strong, thus body
Product is smaller, and price is relatively low.In addition, the application can be tested the speed before network is set up by network speed test function, it is advance
Solve the transmission rate of equipment to be tested.
Below, with reference to Fig. 3 to Fig. 5, the operating process to device is described in detail.
Fig. 3 is the schematic diagram of the display device of the application one embodiment.When pressing the menu key in input equipment,
The display of display device is as shown in Figure 3.The device of the application can realize that data generation, data grabber and network speed calculate work(
Energy.The application is described so that data are generated as an example, and data grabber and network speed calculate similar with data generation, no longer detailed herein
Thin description.
Specifically, utilization orientation selection key, with after confirmation key selection data systematic function, is shown on the input
The display of equipment is as shown in Figure 4.User can utilize the button network to be tested of selection in input equipment and be generated
Data form.For example, the pause frames in selection network 1.If need not be modified to data, choose in Fig. 4
Pause frames, click on and confirm button, and system drop sends pause frames to equipment to be tested.If necessary to be modified to data, then
Pause frames are chosen to generate after option, it is possible to use left button and right button are chosen modification button and determined in direction key.Now,
Pause frames enter modification interface, as shown in Figure 5.
In Figure 5, user can carry out length modification by direction key and numerical key to pause frames.When modification is completed
Afterwards, if necessary to inherit modification content, then click on preservation button and preserved.If only sending once the amended pause
Frame, then click directly on confirmation button, and amended pause frames are sent into data to be tested.
As can be seen here, by the technical scheme of application the application, test data can be generated according to input requirements and be sent to
Equipment to be tested, while the feedback data that equipment to be tested is sent can be obtained according to input requirements, further to be counted
According to analysis.Therefore, the application test process is flexibly, simple to operate.And this is used for the device specificity of network test by force, thus body
Product is smaller, and price is relatively low.In addition, the application can be tested the speed before network is set up by network speed test function, it is advance
Solve the transmission rate of equipment to be tested.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can lead to
Hardware realization is crossed, the mode of necessary general hardware platform can also be added to realize by software.Understood based on such, this hair
Bright technical scheme can be embodied in the form of software product, and the software product can be stored in a non-volatile memories
Medium（Can be CD-ROM, USB flash disk, mobile hard disk etc.）In, including some instructions are to cause a computer equipment（Can be
Personal computer, server, or network equipment etc.）Perform the method described in each implement scene of the invention.
It will be appreciated by those skilled in the art that accompanying drawing is a schematic diagram for being preferable to carry out scene, module in accompanying drawing or
Flow is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also carry out one or more dresses that respective change is disposed other than this implement scene
In putting.The module of above-mentioned implement scene can merge into a module, can also be further split into multiple submodule.
The invention described above sequence number is for illustration only, and the quality of implement scene is not represented.
Disclosed above is only several specific implementation scenes of the present invention, and still, the present invention is not limited to this, Ren Heben
What the technical staff in field can think change should all fall into protection scope of the present invention.
Claims (6)
1. a kind of device for network test, it is characterised in that including：
On-site programmable gate array FPGA control unit, interactive device and external interface, wherein, the control system difference
It is connected with the interactive device and the external interface, the interactive device includes display device and input equipment；
The external interface includes at least one network interface, for connecting at least one equipment to be tested；
The control system, for generating test data according to the first input requirements of the interactive device, is surveyed described
Examination data are sent to the equipment to be tested and obtain the equipment to be tested according to the second input requirements of the interactive device
According to the feedback data of the Test data generation, data analysis is carried out according to the feedback data.
2. device according to claim 1, it is characterised in that the control system, is additionally operable to described to be tested
Equipment carries out network speed test.
3. device according to claim 1 or 2, it is characterised in that the control system, described specifically for parsing
Feedback data, is filtered according to the attribute of data demand, and the data progress after filtering is stored or sent into the display
Equipment.
4. the device according to any one of claim 1-3, it is characterised in that the control system, is additionally operable to root
The test data and/or the feedback data are counted according to the 3rd input requirements of the interactive device.
5. the device according to any one of claim 1-4, it is characterised in that the external interface also includes general serial
Bus USB interface and serial peripheral equipment interface SPI, the USB interface and the SPI are used to connect computer equipment.
6. the device according to any one of claim 1-5, it is characterised in that also including connecting with the control system
The External memory equipment connect, wherein, the control system is additionally operable to control and stores default in the External memory equipment
Be used for test performance data and the feedback data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311599.4A CN106953781A (en) | 2017-05-05 | 2017-05-05 | Device for network test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311599.4A CN106953781A (en) | 2017-05-05 | 2017-05-05 | Device for network test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106953781A true CN106953781A (en) | 2017-07-14 |
Family
ID=59479490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710311599.4A Pending CN106953781A (en) | 2017-05-05 | 2017-05-05 | Device for network test |
Country Status (1)
| Country | Link |
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| CN (1) | CN106953781A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460646A (en) * | 2019-07-22 | 2019-11-15 | 天津市英贝特航天科技有限公司 | A kind of imperfect network protocol communications board and working method based on FPGA |
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| CN101957776A (en) * | 2010-09-08 | 2011-01-26 | 西安威锐达测控系统有限公司 | Field configurable handheld virtual testing instrument system and implementation method |
| CN102413018A (en) * | 2011-12-21 | 2012-04-11 | 武汉烽火网络有限责任公司 | FPGA (field programmable gate array) based software-hardware coordinated network test system and method |
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- 2017-05-05 CN CN201710311599.4A patent/CN106953781A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101222732A (en) * | 2008-01-22 | 2008-07-16 | 中兴通讯股份有限公司 | State control signal testing device |
| CN101957776A (en) * | 2010-09-08 | 2011-01-26 | 西安威锐达测控系统有限公司 | Field configurable handheld virtual testing instrument system and implementation method |
| CN102413018A (en) * | 2011-12-21 | 2012-04-11 | 武汉烽火网络有限责任公司 | FPGA (field programmable gate array) based software-hardware coordinated network test system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110460646A (en) * | 2019-07-22 | 2019-11-15 | 天津市英贝特航天科技有限公司 | A kind of imperfect network protocol communications board and working method based on FPGA |
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Application publication date: 20170714 |