CN101119237A - Network card testing method - Google Patents
Network card testing method Download PDFInfo
- Publication number
- CN101119237A CN101119237A CNA2006100991635A CN200610099163A CN101119237A CN 101119237 A CN101119237 A CN 101119237A CN A2006100991635 A CNA2006100991635 A CN A2006100991635A CN 200610099163 A CN200610099163 A CN 200610099163A CN 101119237 A CN101119237 A CN 101119237A
- Authority
- CN
- China
- Prior art keywords
- network interface
- interface card
- test
- measured
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention discloses a network card testing method, through which the data transferring capability of two network cards, which are ready for test, can be tested in a single test process of a computer. One of the two network cards for test is used as a sending terminal network card and the other is used as a receiving terminal network card; in conformity to a test data status liked list and a linked list of the test configuration parameter and the network card information, the sending terminal network card sends the test data to the link layer through a plurality of drivers in turn and the actual bytes in the test data package, which are gained by the operational system, sent by the sending terminal network card and received by the receiving terminal network card, is compared with the original bytes in the test data package so as to judge the data transferring capability of the network cards for test. Hereby, the present invention overcomes the disadvantages of the present method that the service terminal or client terminal network is used for the test of the network cards.
Description
Technical field
The present invention relates to a kind of network card testing method, relate in particular to a kind of method of the data transmission performance of two network interface cards to be measured being tested simultaneously by single test process.
Background technology
Along with computer network development, increasing people has touched network.Regional network belongs to a kind of in the computer network, is a network system that exchanges data and resource-sharing are provided.And one of capital equipment of compositing area net is exactly network adapting card (Network Interface Card) abbreviation network interface card (NIC).Network interface card connects for the data communication between the computer provides entity, and each computer such as need access network must be installed network interface card.
Network interface card is a requisite basic equipment in the computer network, and network interface card breaks down not only can influence work station itself, also usually can have influence on the normal operation of whole network.Test for network interface card is one of main test event in the serial project of current computer hardware diagnostic (Diagnostics), it mostly adopts the network architecture of service end (Server)/client (Client) to test the working condition and the correlated performance of network interface card by the mode of carrying out the data transmission between network node, existing network interface card test item separated into two parts: service end (Server) program and client (Client) program, this kind testing mechanism adopt existing socket (Socket) function to finish all operations and handle action.
Above-mentioned existing network card testing method; through regular meeting following situation appears: promptly on the good machine of network interface card operating state in concrete implementation; test program is also quoted mistake through regular meeting, thinks that the data transmission performance of network interface card has problems thereby mislead the tester.By analysis, this phenomenon is often caused by following several reasons:
(1) existing network card testing method is owing to will could realize the transfer of data of service end/client by network, wherein network environment becomes unknowable influencing factor, if apparent in view example is exactly that service end/client is inserted in the relatively simple small area net of environment, the test effect obviously is better than inserting the test effect in other type network.
(2) realization owing to existing test program is based upon on socket (Socket) basis, this also just means except the influence of bottom layer driving, also can be subjected to factor affecting such as above protocol stack of link layer and socket technology, as everyone knows, link is complicated more, variable will be many more, if for example in test owing to system's reason, set up phenomenons such as socket failure or socket receipts buffering have expired and also can cause test crash, finally might cause test target to depart from, relatively opposite extreme situations is by original network interface card test becoming network test.
Except above-described network interface card wrong report with operate as normal for the unusual phenomenon, existing network card testing method also can cause some other problem, specifically is summarized as follows:
(1) because some protocol stacks provides reliable transmission to connect, so have continuous retry in realization to transmit mechanism such as connection, can cover the network interface card problem so virtually, for example: the A network interface card has the problem of transmission performance, but owing at a certain protocol stack affirmation, retry mechanism are arranged, it can finally finish transmission by than poor efficiency repeatedly, but can not feel phenomenons such as data loss on the upper strata, think that still network interface card normally received and dispatched data.
(2) principle of passing judgment on network card data transmission performance pointer is worked out relatively difficulty, and the operation success or not that remains at present with some application programming interfaces (API) is used as basis for estimation, so detection efficiency is not high, and test result is very inaccurate yet.
(3) index of the Data Receiving of same network interface card and transmitting capacity mixes, and its defectiveness still aspect the accurate and clear expression of testing result makes tester's detection and judgement bring inconvenience.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of network card testing method, by single test process the data transmission performance of two network interface cards to be measured is tested simultaneously.
For achieving the above object, network card testing method of the present invention comprises following steps: (a) two network interface cards to be measured are inserted same main frame, and two network interface cards to be measured are linked to each other with the transmission data by netting twine; (b) obtain the test configurations parameter of two network interface cards to be measured and set up a network interface card information chained list, and set up a test data aspect chained list; (c) judge whether two network interface cards to be measured all are present in the network interface card tabulation of main frame, but and two network interface cards to be measured whether all be in test mode; (d) but when two network interface cards to be measured all are present in the network interface card tabulation of main frame and all are in test mode, choose in two network interface cards to be measured one without the network interface card to be measured that sends data test as the transmitting terminal network interface card, another piece is then as the receiving terminal network interface card, and, has the test packet of initial data byte number to the physical link layer by the driver transmission in regular turn by the transmitting terminal network interface card according to test data aspect chained list and test configurations parameter and network interface card information chained list; (e) core interface that provides of the operating system by main frame is obtained the byte number of the test packet of the byte number of test packet of the actual transmission of transmitting terminal network interface card and receiving terminal network interface card actual reception; (f) judge whether the transmission test packet of two network interface cards to be measured and the test of acceptance test packet are all finished, if finish, then execution in step (g) if do not finish, is then returned step (d); And (g) utilize the byte number of test packet of the byte number of test packet of actual transmissions of transmitting terminal network interface card obtain and receiving terminal network interface card actual reception and the initial data byte number of test packet to compare, assess the data transmission performance of two network interface cards to be measured with judgement.
Wherein, also comprise following steps in the step of the network card testing method of the invention described above (b): each the network adapter interface that starts main frame and scanning computer main frame is to obtain the test configurations parameter of two network interface cards to be measured, and wherein the test configurations parameter comprises the interface name of network interface card to be measured and the data type that each network interface card to be measured can send; Set up a network interface card information chained list, wherein comprise the maximum transfer unit (byte) of title, Internet Protocol address, network adapter address and the network interface card to be measured of network interface card to be measured in the network interface card information chained list; And set up a test data aspect chained list, wherein comprise test aspect packet in the test data aspect chained list with certain rule content and hyte length.
Wherein, also comprise following steps in the step of the network card testing method of the invention described above (g): (h) byte number of the test packet of the actual transmission of transmitting terminal network interface card of obtaining and the initial data byte number of test packet are compared; (i) judge whether comparing result is within the rational error range, if show that then the transmitting terminal network interface card sends the normal information of data function, execution in step (j) then, if not, show that then the transmitting terminal network interface card sends the abnormal information of data function, stops the contrast process then; (j) byte number with the test packet of the byte number of the test packet of the receiving terminal network interface card actual reception obtained and the actual transmission of transmitting terminal network interface card compares; And (k) judge whether comparing result is within the rational error range, if, show that then the receiving terminal network interface card receives the normal information of data function, if not, show that then the receiving terminal network interface card receives the abnormal information of data function.
In sum, the advantage of network card testing method of the present invention is:
1, owing to broken away from the network test framework of existing service end/client, need not write service end/client-side formula respectively, be reduced to a single test process from test form, and need not consider the communication synchronization problem and the multithreading problem of service end/client, thereby eliminate important uncertain factor in the network interface card transmission performance test: the dependence of network environment.
2, because the transmitting terminal network interface card directly is sent to the physical link layer by bsp driver with test data, therefore be not subjected to the above protocol stack of link layer and the influence of socket technology on data send, data can directly be received and dispatched at the physical link layer, simplified communication process, improve transmitting efficiency, reduced the maintenance that system connects the upper strata.
3, the test environment of network card testing method of the present invention is simple, not influenced by extraneous network environment and can be in the present operating system of main flow, as: Windows operating system or (SuSE) Linux OS are realized down, utilization simultaneously more can directly reflect the basis for estimation of the bottom-up information of network card data transmittability as the network interface card test, so the test accuracy height.
4, the set of data bits length of the each test packet that sends of transmitting terminal network interface card can be predicted, and the data statistics to the assessment of network interface card transmission performance pointer is carried out once record after every network interface card sends the test data end, and in final unified the processing, in result of determination, the data transmission performance of network interface card is divided into and sends performance and receptivity is represented respectively, greatly facilitate detection and the judgement of tester the network card data transmission performance.
5, can test two network interface cards simultaneously, the double testing efficiency that improved.
Description of drawings
Fig. 1 is the method flow diagram of network card testing method of the present invention;
Fig. 2 is the detailed step flow chart of the step 20 of network card testing method of the present invention;
Fig. 3 is the detailed step flow chart of the step 70 of network card testing method of the present invention; And
Fig. 4 is the system construction drawing of the test macro 100 that network card testing method of the present invention moved.
Wherein, Reference numeral:
100: test macro
101: test process
102: network interface card to be measured
103: network interface card to be measured
104: driver
105: operating system kernel
106: external netting twine
Step 10: two network interface cards to be measured are inserted same main frame, and two network interface cards to be measured are linked to each other by netting twine
Step 20: obtain the test configurations parameter of two network interface cards to be measured and set up the network interface card information chained list, and set up test data aspect chained list
Step 30: but judge whether two network interface cards to be measured all are present in the network interface card tabulation to reach whether all be in test mode
Step 40: choose in two network interface cards to be measured one without the network interface card to be measured that sends data test as the transmitting terminal network interface card, another piece is as the receiving terminal network interface card, and, has the test packet of initial data byte number to the physical link layer by the driver transmission in regular turn by the transmitting terminal network interface card according to test data aspect chained list and test configurations parameter and network interface card information chained list
Step 50: the core interface that the operating system by main frame provides obtains that the transmitting terminal network interface card is actual to be sent and the byte number of the test packet of receiving terminal network interface card actual reception
Step 60: judge whether the test of two network interface cards to be measured is all finished
Step 70: utilize the actual transmission of the transmitting terminal network interface card that obtains to compare, to assess the data transmission performance of two network interface cards to be measured with the byte number of the test packet of receiving terminal network interface card actual reception and the initial data byte number of test packet
Step 201: each the network adapter interface that starts main frame and scanning computer main frame is to obtain the test configurations parameter of two network interface cards to be measured
Step 202: set up the network interface card information chained list
Step 203: set up test data aspect chained list
Step 701: the byte number of the test packet of the actual transmission of transmitting terminal network interface card of obtaining and the initial data byte number of test packet are compared
Step 702: judge whether comparing result is within the rational error range
Step 703: show that the transmitting terminal network interface card sends the normal information of data function
Step 704: show that the transmitting terminal network interface card sends the abnormal information of data function
Step 705: the byte number of the test packet of the receiving terminal network interface card actual reception obtained and the actual transmission of transmitting terminal network interface card is compared
Step 706: judge whether comparing result is within the rational error range
Step 707: show that the receiving terminal network interface card receives the normal information of data function
Step 708: show that the receiving terminal network interface card receives the abnormal information of data function
Embodiment
Below, will elaborate to better embodiment of the present invention in conjunction with graphic part.
Represented the method flow diagram of network card testing method of the present invention as Fig. 1 Fig. 1, as shown in the figure, network card testing method of the present invention comprises following steps:
Two network interface cards to be measured are inserted same main frame, and two network interface cards to be measured are point-to-point continuous by an external netting twine, so that transmission data (step 10);
Obtain the test configurations parameter of two network interface cards to be measured and set up a network interface card information chained list, and set up a test data aspect chained list (step 20);
Judge whether two network interface cards to be measured all are present in the network interface card tabulation of main frame, but and two network interface cards to be measured whether all be in test mode (step 30);
When but two network interface cards to be measured all are present in the network interface card tabulation of main frame and all are in test mode, choose in two network interface cards to be measured one without the network interface card to be measured that sends data test as the transmitting terminal network interface card, another piece is then as the receiving terminal network interface card, and according to test data aspect chained list and test configurations parameter and network interface card information chained list, by the transmitting terminal network interface card in regular turn by one therewith the transmitting terminal network interface card bsp driver of arranging mutually send and have the test packet of initial data byte number to physical link layer (step 40), wherein, each test packet to be sent is all filled in all kinds of gauge outfits according to transmission control protocol/Internet Protocol (TCP/IP), and form two transmit queues and distinguish corresponding two network interface cards to be measured (being agreement gauge outfit difference on the content), owing to be two network interface card tests, and test is again to adopt single process, in order to guarantee that the transmitting terminal network interface card really sends to test data the entity network interface card of receiving terminal, therefore at first to allow wherein a network interface card to be measured earlier as sending test packet to the physical link layer according to transmit queue behind the transmitting terminal network interface card agreement bsp driver, and the receiving terminal network interface card can pass through operating system kernel acceptance test packet voluntarily, after packet to be tested sends and receives and finishes, another piece network interface card to be measured sends test packet according to transmit queue after being re-used as transmitting terminal network interface card agreement bsp driver, after taking turns complete test through one like this, the data transmit-receive performance of two network interface cards to be measured all can be tested and be finished, the system configuration of the test macro 100 that network card testing method of the present invention moved please refer to Fig. 4, as shown in Figure 4, the test macro 100 that network card testing method of the present invention moved adopts 101 pairs two network interface cards 102 and 103 to be measured of single test process to test, in order to guarantee that the transmitting terminal network interface card really sends to test data the entity network interface card of receiving terminal, therefore can at first make network interface card 102 to be measured send test data to the physical link layer according to transmit queue as transmitting terminal network interface card agreement bsp driver 104 backs, and network interface card 103 to be measured can pass through operating system kernel 105 acceptance test data voluntarily as the receiving terminal network interface card, after data to be tested send and receive and finish, network interface card 103 to be measured is re-used as transmitting terminal network interface card agreement bsp driver 104 backs and sends test data to the physical link layer according to transmit queue, network interface card 102 to be measured is then as the receiving terminal network interface card and by operating system kernel 105 acceptance test data voluntarily, after taking turns complete test through one like this, two network interface cards 102 to be measured and 103 data transmit-receive performance all can be tested and be finished.Need to prove: need between two network interface cards 102 to be measured and 103 by external 106 point-to-point linking to each other of netting twine, so that the transmission data;
Otherwise, but when having any network interface card to be measured not to be present in the network interface card tabulation of main frame in two network interface cards to be measured or not being in test mode, then stop test to two network interface cards to be measured;
The core interface that operating system by main frame provides is obtained the byte number (step 50) of the test packet of the byte number of test packet of the actual transmission of transmitting terminal network interface card and receiving terminal network interface card actual reception, wherein, the byte number of the test packet of the actual transmission of transmitting terminal network interface card is the numeric representation in the transmitting counter of transmitting terminal network interface card (core interface that is provided by operating system provides) thus, and the byte number of the test packet of receiving terminal network interface card actual reception is the numeric representation in the count pick up device of receiving terminal network interface card (core interface that is provided by operating system provides) thus:
Judge whether the transmission test packet of two network interface cards to be measured and the test of acceptance test packet have all been finished (step 60), if finish, then execution in step 70, if do not finish, then return step 40; And
The byte number of the byte number of the test packet of the actual transmission of transmitting terminal network interface card that utilization is obtained and the test packet of receiving terminal network interface card actual reception and the initial data byte number of test packet compare, to judge the data transmission performance (step 70) of two network interface cards to be measured of assessment, finish whole test process then.
As shown in Figure 2, Fig. 2 has represented the detailed step flow chart of the step 20 of network card testing method of the present invention, as shown in the figure, also comprises following steps in the above-mentioned steps 20:
Each the network adapter interface that starts main frame and scanning computer main frame is to obtain the test configurations parameter (step 201) of two network interface cards to be measured, and wherein the test configurations parameter comprises the interface name of network interface card to be measured and the data type that each network interface card to be measured can send;
Application process reads the network interface card information to be measured of main frame by driver, and a network interface card information chained list (step 202) is set up in the device identification of network interface card by driver, the purpose that this network interface card information chained list is set up be in the test process can be by traveling through this chained list mode in regular turn the test computer main frame each piece network interface card to be measured or test polylith network interface card to be measured simultaneously by the combined schedule algorithm, wherein comprise in this network interface card information chained list: the title of network interface card to be measured (being used to identify different network interface cards), Internet Protocol (IP) address (be used to and send test aspect packet interpolation IP layer gauge outfit), maximum transfer unit (byte) (the Maximum Transmission Unit of network adapter (MAC) address (be used to and send test aspect packet interpolation link layer gauge outfit) and network interface card to be measured, be called for short MTU, whether the set of data bits length that is used to detect following test aspect packet surpasses the maximum transmitting capacity of network interface card to be measured); And
Set up a test data aspect chained list (step 203), wherein comprise test aspect packet in the test data aspect chained list with certain rule content and hyte length, choosing for the data transmission capabilities of test network interface card of this test aspect packet is extremely important, for example its content measurement can be 55AA, and data byte length is 1400 (should less than the value of MTU).
As shown in Figure 3, Fig. 3 has represented the detailed step flow chart of the step 70 of network card testing method of the present invention, as shown in the figure, also comprises following steps in the above-mentioned steps 70:
The byte number of the test packet of the actual transmission of transmitting terminal network interface card of obtaining and the initial data byte number of test packet are compared (step 701);
Judge whether comparing result is within the rational error range (step 702), if, show that then the transmitting terminal network interface card sends the normal information of data function (step 703), execution in step 705 then, if not, show that then the transmitting terminal network interface card sends the abnormal information of data function (step 704), stop the contrast process then, that is: will no longer do performance evaluation or analysis to the receiving terminal network interface card, the purpose of doing like this is in order to prevent that the tester from judging by accident, at this moment, if think further to judge the Data Receiving performance of receiving terminal network interface card, can adopt other method, for example this receiving terminal network interface card and other one being sent the combination of the normal network interface card of data after tested and tests or the like, but above-mentionedly transmitting terminal network interface card and receiving terminal network interface card are exchanged the step of testing can continue to carry out, is to check and rate separately because receive data in grouping method of testing of the present invention with the performance that sends data, from the angle of network interface card to be measured, these two performances also are separated from each other.
The byte number of the test packet of the byte number of the test packet of the receiving terminal network interface card actual reception obtained and the actual transmission of transmitting terminal network interface card is compared (step 705); And
Judge whether comparing result is within the rational error range (step 706), if, show that then the receiving terminal network interface card receives the normal information of data function (step 707), finish the contrast process then, if not, show that then the receiving terminal network interface card receives the abnormal information of data function (step 708), finishes the contrast process then.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; being familiar with those of ordinary skill in the art ought can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (7)
1. a network card testing method is tested the data transmission performance of two network interface cards to be measured simultaneously by single test process, it is characterized in that, this method comprises following steps:
(a) two network interface cards to be measured are inserted same main frame, and these two network interface cards to be measured are linked to each other with the transmission data by a netting twine;
(b) obtain the test configurations parameter of these two network interface cards to be measured and set up a network interface card information chained list, and set up a test data aspect chained list;
(c) judge whether these two network interface cards to be measured all are present in the network interface card tabulation of this main frame, but and these two network interface cards to be measured whether all be in test mode;
(d) but when these two network interface cards to be measured all are present in the network interface card tabulation of this main frame and all are in test mode, choose in these two network interface cards to be measured one without the network interface card to be measured that sends data test as the transmitting terminal network interface card, another piece is then as the receiving terminal network interface card, and, has the test packet of an initial data byte number to the physical link layer by driver transmission in regular turn by this transmitting terminal network interface card according to this test data aspect chained list and this test configurations parameter and this network interface card information chained list;
(e) core interface that provides of the operating system by this main frame is obtained the byte number of the test packet of the byte number of test packet of the actual transmission of this transmitting terminal network interface card and this receiving terminal network interface card actual reception;
(f) judge whether the transmission test packet of these two network interface cards to be measured and the test of acceptance test packet are all finished, if finish, then execution in step (g) if do not finish, is then returned step (d); And
(g) utilize the byte number of test packet of the byte number of test packet of actual transmissions of this transmitting terminal network interface card obtain and this receiving terminal network interface card actual reception and the initial data byte number of this test packet to compare, assess the data transmission performance of these two network interface cards to be measured with judgement.
2. network card testing method according to claim 1 is characterized in that, also comprises following steps in the step (b):
Each the network adapter interface that starts this main frame and scan this main frame is to obtain the test configurations parameter of these two network interface cards to be measured, and this test configurations parameter comprises the interface name of this network interface card to be measured and the data type that each network interface card to be measured can send;
Set up a network interface card information chained list, comprise the maximum transfer unit (byte) of title, Internet Protocol address, network adapter address and this network interface card to be measured of this network interface card to be measured in this network interface card information chained list; And
Set up a test data aspect chained list, comprise test aspect packet in this test data aspect chained list with certain rule content and byte length.
3. network card testing method according to claim 1 is characterized in that, this driver is the bsp driver of arranging mutually with this transmitting terminal network interface card.
4. network card testing method according to claim 1 is characterized in that this test packet is filled in all kinds of gauge outfits according to transmission control protocol/Internet Protocol, and forms two transmit queues respectively to should two network interface cards to be measured.
5. network card testing method according to claim 1 is characterized in that, also comprises following steps in this step (g):
The byte number of the test packet of the actual transmission of this transmitting terminal network interface card that (h) will obtain and the initial data byte number of this test packet compare;
(i) judge whether this comparing result is within the rational error range, if show that then this transmitting terminal network interface card sends the normal information of data function, execution in step (j) then, if not, show that then this transmitting terminal network interface card sends the abnormal information of data function, stops the contrast process then;
The byte number of the test packet of the byte number of the test packet of this receiving terminal network interface card actual reception that (j) will obtain and the actual transmission of this transmitting terminal network interface card compares; And
(k) judge whether this comparing result is within the rational error range, if, show that then this receiving terminal network interface card receives the normal information of data function, if not, show that then this receiving terminal network interface card receives the abnormal information of data function.
6. network card testing method according to claim 5 is characterized in that, the byte number of the test packet of the actual transmission of this transmitting terminal network interface card is by the numeric representation in the transmitting counter of this transmitting terminal network interface card.
7. network card testing method according to claim 5 is characterized in that, the byte number of the test packet of this receiving terminal network interface card actual reception is by the numeric representation in the count pick up device of this receiving terminal network interface card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100991635A CN101119237A (en) | 2006-07-31 | 2006-07-31 | Network card testing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100991635A CN101119237A (en) | 2006-07-31 | 2006-07-31 | Network card testing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101119237A true CN101119237A (en) | 2008-02-06 |
Family
ID=39055189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100991635A Pending CN101119237A (en) | 2006-07-31 | 2006-07-31 | Network card testing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101119237A (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497296A (en) * | 2011-12-13 | 2012-06-13 | 曙光信息产业(北京)有限公司 | Method for testing normality of network card receiving and sending packets |
| CN102571482A (en) * | 2011-11-28 | 2012-07-11 | 曙光信息产业(北京)有限公司 | System and method for testing stability of network card |
| CN101697521B (en) * | 2009-09-25 | 2013-08-07 | 曙光信息产业(北京)有限公司 | Automated testing method and system for filter network card |
| CN103490947A (en) * | 2013-09-04 | 2014-01-01 | 清华大学 | Testing device and method for MUE protocol of MVB network card |
| CN103955418A (en) * | 2014-04-10 | 2014-07-30 | 龙芯中科技术有限公司 | Method and system for testing network card chip |
| CN103973515A (en) * | 2014-05-12 | 2014-08-06 | 浪潮电子信息产业股份有限公司 | Network card stability testing method |
| CN104158705A (en) * | 2014-08-25 | 2014-11-19 | 太仓市同维电子有限公司 | Method of simultaneous control of writing of MAC (Media Access Control) addresses in multiple network cards |
| CN104767725A (en) * | 2014-12-31 | 2015-07-08 | 中兴仪器（深圳）有限公司 | Network data transmitting-receiving device and method |
| CN105429816A (en) * | 2015-10-28 | 2016-03-23 | 曙光信息产业(北京)有限公司 | Network interface card test system |
| CN105721241A (en) * | 2016-01-25 | 2016-06-29 | 汉柏科技有限公司 | Statistical debugging method and system for network interface card message reception and transmission |
| CN106059860A (en) * | 2016-07-22 | 2016-10-26 | 浪潮电子信息产业股份有限公司 | Method and device for testing network cards |
| CN107643963A (en) * | 2017-08-02 | 2018-01-30 | 中标软件有限公司 | Network interface card and the method and device of Compatibility of Operating System test |
| CN108880937A (en) * | 2018-06-13 | 2018-11-23 | 郑州云海信息技术有限公司 | A kind of double network interface network interface card detection method and device |
| CN109510740A (en) * | 2019-01-02 | 2019-03-22 | 郑州云海信息技术有限公司 | A kind of method, apparatus, terminal and the storage medium of automatic monitoring network interface card MTU value |
| CN111107100A (en) * | 2019-12-30 | 2020-05-05 | 杭州迪普科技股份有限公司 | Equipment for transmitting industrial protocol flow message |
| CN111147330A (en) * | 2019-12-28 | 2020-05-12 | 国铁吉讯科技有限公司 | Network quality evaluation method and device, storage medium and processor |
| CN111200539A (en) * | 2019-12-26 | 2020-05-26 | 天津中科曙光存储科技有限公司 | Network card performance statistical method and device |
| CN115129198A (en) * | 2022-06-13 | 2022-09-30 | 中移互联网有限公司 | Data acquisition method and device, electronic equipment and storage medium |
| CN116054975A (en) * | 2023-04-03 | 2023-05-02 | 湖南联智科技股份有限公司 | GNSS receiver wireless communication detection equipment and detection method |
-
2006
- 2006-07-31 CN CNA2006100991635A patent/CN101119237A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697521B (en) * | 2009-09-25 | 2013-08-07 | 曙光信息产业(北京)有限公司 | Automated testing method and system for filter network card |
| CN102571482A (en) * | 2011-11-28 | 2012-07-11 | 曙光信息产业(北京)有限公司 | System and method for testing stability of network card |
| CN102497296A (en) * | 2011-12-13 | 2012-06-13 | 曙光信息产业(北京)有限公司 | Method for testing normality of network card receiving and sending packets |
| CN103490947A (en) * | 2013-09-04 | 2014-01-01 | 清华大学 | Testing device and method for MUE protocol of MVB network card |
| CN103955418A (en) * | 2014-04-10 | 2014-07-30 | 龙芯中科技术有限公司 | Method and system for testing network card chip |
| CN103973515A (en) * | 2014-05-12 | 2014-08-06 | 浪潮电子信息产业股份有限公司 | Network card stability testing method |
| CN104158705A (en) * | 2014-08-25 | 2014-11-19 | 太仓市同维电子有限公司 | Method of simultaneous control of writing of MAC (Media Access Control) addresses in multiple network cards |
| CN104767725A (en) * | 2014-12-31 | 2015-07-08 | 中兴仪器（深圳）有限公司 | Network data transmitting-receiving device and method |
| CN105429816A (en) * | 2015-10-28 | 2016-03-23 | 曙光信息产业(北京)有限公司 | Network interface card test system |
| CN105721241A (en) * | 2016-01-25 | 2016-06-29 | 汉柏科技有限公司 | Statistical debugging method and system for network interface card message reception and transmission |
| CN106059860A (en) * | 2016-07-22 | 2016-10-26 | 浪潮电子信息产业股份有限公司 | Method and device for testing network cards |
| CN107643963A (en) * | 2017-08-02 | 2018-01-30 | 中标软件有限公司 | Network interface card and the method and device of Compatibility of Operating System test |
| CN108880937A (en) * | 2018-06-13 | 2018-11-23 | 郑州云海信息技术有限公司 | A kind of double network interface network interface card detection method and device |
| CN109510740A (en) * | 2019-01-02 | 2019-03-22 | 郑州云海信息技术有限公司 | A kind of method, apparatus, terminal and the storage medium of automatic monitoring network interface card MTU value |
| CN111200539A (en) * | 2019-12-26 | 2020-05-26 | 天津中科曙光存储科技有限公司 | Network card performance statistical method and device |
| CN111147330A (en) * | 2019-12-28 | 2020-05-12 | 国铁吉讯科技有限公司 | Network quality evaluation method and device, storage medium and processor |
| CN111107100A (en) * | 2019-12-30 | 2020-05-05 | 杭州迪普科技股份有限公司 | Equipment for transmitting industrial protocol flow message |
| CN111107100B (en) * | 2019-12-30 | 2022-03-01 | 杭州迪普科技股份有限公司 | Equipment for transmitting industrial protocol flow message |
| CN115129198A (en) * | 2022-06-13 | 2022-09-30 | 中移互联网有限公司 | Data acquisition method and device, electronic equipment and storage medium |
| CN115129198B (en) * | 2022-06-13 | 2023-10-27 | 中移互联网有限公司 | Data acquisition method and device, electronic equipment and storage medium |
| CN116054975A (en) * | 2023-04-03 | 2023-05-02 | 湖南联智科技股份有限公司 | GNSS receiver wireless communication detection equipment and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101119237A (en) | Network card testing method | |
| US7324455B2 (en) | Transfer of error-analysis and statistical data in a fibre channel input/output system | |
| JP7116103B2 (en) | Method, Apparatus, and Device for Predicting Optical Module Failure | |
| US8085673B2 (en) | Method and apparatus for generating bi-directional network traffic and collecting statistics on same | |
| US8635376B2 (en) | Computer system input/output management | |
| CN109194551B (en) | Method, device and system for testing performance of real-time Ethernet equipment | |
| EP2903213B1 (en) | Throughput test method and apparatus | |
| US6034948A (en) | System for testing repeating installation | |
| EP3316520B1 (en) | Bfd method and apparatus | |
| CN109756401A (en) | A kind of test method, device, electronic equipment and storage medium | |
| KR101330143B1 (en) | Method of testing can gateway | |
| US11153193B2 (en) | Method of and system for testing a computer network | |
| US11537485B2 (en) | Test sequencing method, configuration generating method, and configuration generating apparatus for testing devices according to their communication protocols | |
| CN103999396B (en) | The subscriber station of bus system and the method for transmitting data between the subscriber station of bus system | |
| CN109547274A (en) | A kind of enclosure board switching method, device and first network equipment | |
| CN109120479B (en) | Network throughput testing method based on network message format | |
| CN110442468A (en) | Collapse diagnostic message collection method, system and electronic equipment | |
| EP0425655B1 (en) | Passive network monitor and corresponding method of monitoring | |
| CN1353835A (en) | Protocol acknowledgment between homogeneous systems | |
| CN111930582A (en) | System management bus detection platform, processor and system management bus detection method | |
| CN114697241A (en) | End-to-end time delay test system and method | |
| CN114697319A (en) | Tenant business management method and device of public cloud | |
| CN117915376B (en) | WiFi signal testing method | |
| KR101019309B1 (en) | Method for testing line quality in van | |
| CN117170994B (en) | Fault prediction extension method and system of IPMI interface protocol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |