CN107995066A - A kind of method and apparatus of automatic test network interface card - Google Patents
A kind of method and apparatus of automatic test network interface card Download PDFInfo
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- CN107995066A CN107995066A CN201711372079.0A CN201711372079A CN107995066A CN 107995066 A CN107995066 A CN 107995066A CN 201711372079 A CN201711372079 A CN 201711372079A CN 107995066 A CN107995066 A CN 107995066A
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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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Abstract
The invention discloses a kind of method and apparatus of automatic test network interface card, the method for the automatic test network interface card includes：First PING request messages are sent to destination server, and test machine and obtain the first PING response messages that destination server returns by step S1, test machine；Step S2, test machine increases default byte on the first PING request messages, to obtain the 2nd PING request messages, and the first PING request messages in step S1 are replaced with into the 2nd PING request messages, repeat step S1, until increased byte reaches the upper limit on the first PING request messages, then stop circulation；Step S3, test machine analyzes all response messages that destination server returns, to obtain test result.The present invention is automatically changed the size of data packet by the whole test process of network interface card, fully achieving automatic test, and in testing and carries out intellectual analysis to test result, reduces artificial intervention.
Description
Technical field
The present invention relates to network interface card testing field, it particularly relates to a kind of method and apparatus of automatic test network interface card.
Background technology
Network interface card or SFP optical modules (Small Form-factor Pluggables modules, abbreviation SFP optical modules) are services
Device accesses the important component of network, its quality directly decides that can server provide data service to user.Meanwhile service
Device manufacturer is required for using substantial amounts of network interface card or SFP optical module daily, how simply and effectively to check network interface card or optical module
Performance is a urgent problem to be solved.
In addition, test of the manufacturer server to network interface card or SFP optical modules is usually to remove PING with the bag of fixed size
The IP of (Packet Internet Groper, the Internet packets survey meter) a certain machine for a period of time, wherein, PING is
An order under Windows, Unix and linux system, so that can check whether network connects by using PING orders,
Us can be helped to analyze and judge network failure well, still, this test method is excessively unilateral, and test result is not straight
See not intelligent enough.Therefore, existing test method can not adaptation server manufacturer to the testing requirement of network interface card, how comprehensively,
It is careful, intelligently test network interface card be one of current manufacturer server problems faced.
The problem of in correlation technique, not yet propose effective solution at present.
The content of the invention
The problem of in correlation technique, the present invention propose a kind of method and apparatus of automatic test network interface card, it can be with
Network interface card test is more automated, and intellectual analysis is made to test result, so as to further lift server product
Quality.
The technical proposal of the invention is realized in this way：
A kind of according to an aspect of the invention, there is provided method of automatic test network interface card.
The method of the automatic test network interface card includes：Step S1, test machine send the first PING request messages to target
Server, and test machine obtain the first PING response messages that destination server returns；Step S2, test machine is in the first PING
Increase default byte on request message, to obtain the 2nd PING request messages, and the first PING in step S1 is asked into report
Text replaces with the 2nd PING request messages, repeats step S1, until increased byte reaches on the first PING request messages
The upper limit, then stop circulation；Step S3, test machine analyzes all response messages that destination server returns, to be surveyed
Test result.
According to one embodiment of present invention, include before step S1：The network interface card information on test machine is detected, and will inspection
Result is surveyed to preserve, wherein, network interface card information includes：Type information, firmware version information and quantity information.
According to one embodiment of present invention, further included before step S1：Test machine testing network interface card and destination server
Between network, wherein, Network card setup is on a testing machine；Test machine is determining that the network between network interface card and destination server is normal
In the case of, perform step S1；Test machine is reported in the case where determining the Network Abnormal between network interface card and destination server
It is alert.
According to one embodiment of present invention, test machine analyzes all response messages that destination server returns,
Included with obtaining test result：Test machine counts all response messages that destination server returns, to be tested
Packet loss and default threshold value are also compared by the packet loss in journey, and test machine；Test machine is less than in definite packet loss
In the case of default threshold value, the result passed through is tested in output；Test machine is determining situation of the packet loss more than default threshold value
Under, export the result of test crash.
According to one embodiment of present invention, step S3 is further included：Test machine is preserved test result.
According to another aspect of the present invention, there is provided a kind of device of automatic test network interface card.
The device of the automatic test network interface card includes：Test machine, destination server, test machine include：Transmission acquisition module,
Replicated blocks, analysis module；Acquisition module being sent, for sending the first PING request messages to destination server, and being obtained
The first PING response messages for taking destination server to return；Replicated blocks, it is default for increasing on the first PING request messages
Byte, to obtain the 2nd PING request messages, and the first PING request messages are replaced with into the 2nd PING request messages, repeat
Using acquisition module is sent, until increased byte reaches the upper limit on the first PING request messages, then stop circulation；Analyze mould
Block, all response messages for being returned to destination server are analyzed, to obtain test result.
According to one embodiment of present invention, test machine further includes：Detection module, for detecting the letter of the network interface card on test machine
Breath, and testing result is preserved, wherein, network interface card information includes：Type information, firmware version information and quantity information.
According to one embodiment of present invention, test machine further includes：Network detection module, test machine is arranged on for detecting
Network interface card and destination server between network, and export testing result.
According to one embodiment of present invention, analysis module includes：Statistical comparison module, for being returned to destination server
All response messages counted, to obtain the packet loss in test process, and also by packet loss and default threshold value into
Row compares；First output module, in the case of being less than default threshold value in definite packet loss, the knot passed through is tested in output
Fruit；Second output module, in the case of being more than default threshold value in definite packet loss, exports the result of test crash.
According to one embodiment of present invention, analysis module further includes：Preserving module, for test result to be protected
Deposit.
The advantageous effects of the present invention are：
The present invention is automatic by the whole test process of network interface card, fully achieving automatic test, and in testing
The size of data packet is changed and intellectual analysis is carried out to test result, reduces artificial intervention, makes the test of network interface card
It is more comprehensive, objective, greatly improve the reliability and objectivity of network interface card test.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the flow chart of the method for automatic test network interface card according to embodiments of the present invention；
Fig. 2 is the flow chart of the method for the automatic test network interface card of specific embodiment according to the present invention；
Fig. 3 is the block diagram of the device of automatic test network interface card according to embodiments of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's all other embodiments obtained, belong to what the present invention protected
Scope.
According to an embodiment of the invention, there is provided a kind of method of automatic test network interface card.
As shown in Figure 1, the method for automatic test network interface card according to embodiments of the present invention includes：Step S101, test machine
First PING request messages are sent to destination server, and test machine and obtain the first PING responses that destination server returns
Message；Step S103, test machine increase default byte on the first PING request messages, to obtain the 2nd PING request reports
Text, and the first PING request messages in step S101 are replaced with into the 2nd PING request messages, step S101 is repeated, directly
Increased byte reaches the upper limit on to the first PING request messages, then stops circulation；Step S105, test machine is to destination server
All response messages returned are analyzed, to obtain test result.In addition, of course it is to be understood that in step s 103, by
Two PING request messages are sent to destination server, and destination server can also return to the 2nd PING response messages, so that step
All response messages in S105 include the first PING response messages, the 2nd PING response messages etc..
By means of above-mentioned technical proposal, so as to be surveyed by the whole test process of network interface card, fully achieving automation
Examination, and the size of data packet is changed automatically in testing and intellectual analysis is carried out to test result, reduce artificial
Intervene, make the test of network interface card more comprehensive, objective, greatly improve the reliability and objectivity of network interface card test.
According to one embodiment of present invention, include before step S101：The network interface card information on test machine is detected, and will
Testing result preserves, wherein, network interface card information includes：Type information, firmware version information and quantity information.
According to one embodiment of present invention, further included before step S101：Test machine testing network interface card and destination service
Network between device, wherein, Network card setup is on a testing machine；Test machine is determining the network between network interface card and destination server just
In the case of often, step S101 is performed；Test machine in the case where determining Network Abnormal between network interface card and destination server, into
Row alarm.
According to one embodiment of present invention, test machine analyzes all response messages that destination server returns,
Included with obtaining test result：Test machine counts all response messages that destination server returns, to be tested
Packet loss and default threshold value are also compared by the packet loss in journey, and test machine；Test machine is less than in definite packet loss
In the case of default threshold value, the result passed through is tested in output；Test machine is determining situation of the packet loss more than default threshold value
Under, export the result of test crash.
According to one embodiment of present invention, step S105 is further included：Test machine is preserved test result.
In order to preferably describe technical scheme, it is described in detail below by specific embodiment.
As shown in Fig. 2, it illustrates automatic test network interface card or the detailed process of the method for SFP optical modules, the present invention to be
Simplified description, network interface card or SFP optical modules are referred to as network interface card by it, i.e. the method for automatic test network interface card of the invention is equally suitable
Test process for SFP optical modules.Meanwhile the method for the automatic test network interface card mainly includes following three parts：
1st, can detection network interface card just be often connected to network
First, detection sets network interface card information in a tester, which includes but not limited to：The model of network interface card,
The firmware version of network interface card and the quantity of network interface card, and the testing result of network interface card information is saved in daily record, for example, according to the present invention
One embodiment, the testing result of network interface card information is saved in netcard_result.tx files.It is it is then detected that current
The network state of test environment, that is, test the network between machine testing network interface card and destination server, so as to detect network interface card and target
Server can just be often connected to network, in general, in the case where network interface card just can be often connected to network, network interface card and target
Server can just carry out network connection, therefore, normally only test network interface card and be connectable to network, if network interface card can be connected normally
Network, then carries out the test of the 2nd step network interface card PING；If network interface card cannot normally get IP, " network does not connect for output prompting
Connect, again attempted to after please checking ", tester needs to check whether link normally connects at this time, if the normal network interface card of link is still
Network can not be connected, then can determine that this network interface card is failure network interface card.
2nd, the test of network interface card PING and test process is collected
IP address using network interface card ping testing machine is to test one of effective means of network interface card, in the present invention to make test
More comprehensively, the data packet (or the first PING request messages) of first time PING is since 8bytes, and by first time PING
Data packet be repeated 3 times to send to the destination server of a certain IP address of correspondence, subsequent destination server and return to first time PING
The corresponding first PING response messages (or first time test result) of data packet, sent in the data packet of first time PING
Afterwards, increase 8bytes in the data packet of first time PING, with obtain the data packet of second of PING (or the 2nd PING request report
Text), and the data packet of second of PING is repeated 3 times transmission to above-mentioned destination server, subsequent destination server and returns to second
The corresponding 2nd PING response messages (or second of test result) of data packet of secondary PING, it is then corresponding after each PING is complete
Data packet on increase 8bytes, until data packet reach can PING upper limit 64792bytes untill.In addition, testing
Also each test is recorded in journey, and result is stored in netcard_result.txt files.In addition, certainly may be used
To understand, although in the present embodiment, it illustrates repetition transmission times, concrete numerical value and the upper limit of the data packet of PING
Value, the concrete numerical value of increased byte, but it should be appreciated by those skilled in the art, it can be configured according to the actual requirements,
This is not limited by the present invention.
3rd, test information is analyzed, and provides test result
After the 2nd pacing tries, all response messages (or test result) that test machine returns to destination server into
Row statistics, so that the statistical result of the packet loss in test process is obtained, then by the statistical result of packet loss and the threshold of setting
Value is compared, and when packet loss is less than threshold value, test passes through, and exports packet loss, and in the word of screen output " test passes through "
Sample；When packet loss is more than threshold value, test crash, exports packet loss, and exports " test crash " printed words in screen, will finally divide
Analysis result is saved in netcard_result.txt files.
In addition, the method for the automatic test network interface card is suitable for various systems, for example, an implementation according to the present invention
Example, the method for the automatic test network interface card are suitable for linux system.
According to an embodiment of the invention, a kind of device of automatic test network interface card is additionally provided.
As shown in figure 3, the device of automatic test network interface card according to embodiments of the present invention includes：Test machine, destination service
Device, test machine include：Send acquisition module 31, replicated blocks 32, analysis module 33；Acquisition module 31 is sent, for by first
PING request messages are sent to destination server, and obtain the first PING response messages that destination server returns；Repeat mould
Block 32, for increasing default byte on the first PING request messages, to obtain the 2nd PING request messages, and by first
PING request messages replace with the 2nd PING request messages, and recycling sends acquisition module 31, until the first PING request reports
Increased byte reaches the upper limit on text, then stops circulation；Analysis module 33, for all response reports returned to destination server
Text is analyzed, to obtain test result.
According to one embodiment of present invention, test machine further includes：Detection module (not shown), for detecting test machine
Network interface card information, and testing result is preserved, wherein, network interface card information includes：Type information, firmware version information and quantity letter
Breath.
According to one embodiment of present invention, test machine further includes：Network detection module (not shown), is set for detecting
Network between the network interface card and destination server of test machine, and export testing result.
According to one embodiment of present invention, analysis module 33 includes：Statistical comparison module (not shown), for target
All response messages that server returns are counted, to obtain the packet loss in test process, and also by packet loss and in advance
If threshold value be compared；First output module (not shown), in the case of being less than default threshold value in definite packet loss,
The result that output test passes through；Second output module (not shown), for determining situation of the packet loss more than default threshold value
Under, export the result of test crash.
According to one embodiment of present invention, analysis module 33 further includes：Preserving module (not shown), for test to be tied
Fruit is preserved.
In conclusion by means of the above-mentioned technical proposal of the present invention, it is completely real by the whole test process of network interface card
Show automatic test, and the size of data packet be changed automatically in testing and intellectual analysis is carried out to test result,
Reduce artificial intervention, make the test of network interface card more comprehensive, objective, greatly improve the reliability and objective of network interface card test
Property.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (10)
- A kind of 1. method of automatic test network interface card, it is characterised in that including：Step S1, test machine send the first PING request messages to destination server, and the test machine obtains the mesh Mark the first PING response messages that server returns；Step S2, the test machine increase default byte on the first PING request messages, please to obtain the 2nd PING Message is sought, and the first PING request messages in the step S1 are replaced with into the 2nd PING request messages, is repeated The step S1 is performed, until increased byte reaches the upper limit on the first PING request messages, then stops circulation；Step S3, the test machine analyze all response messages that the destination server returns, to obtain test knot Fruit.
- 2. according to the method described in claim 1, it is characterized in that, include before the step S1：The network interface card information on the test machine is detected, and testing result is preserved, wherein, the network interface card information includes：Model is believed Breath, firmware version information and quantity information.
- 3. according to the method described in claim 2, it is characterized in that, further included before the step S1：Network between the test machine testing network interface card and the destination server, wherein, the Network card setup is in the test On machine；The test machine performs the step in the case of determining that the network between the network interface card and the destination server is normal Rapid S1；The test machine is alarmed in the case where determining the Network Abnormal between the network interface card and the destination server.
- 4. according to the method described in claim 1, it is characterized in that, the test machine owns the destination server return Response message is analyzed, and is included with obtaining test result：The test machine counts all response messages that the destination server returns, to obtain losing in test process The packet loss and default threshold value are also compared by bag rate, and the test machine；For the test machine in the case where the definite packet loss is less than the default threshold value, the result passed through is tested in output；The test machine exports the result of test crash in the case where the definite packet loss is more than the default threshold value.
- 5. according to the method described in claim 1, it is characterized in that, the step S3 is further included：The test machine is preserved the test result.
- A kind of 6. device of automatic test network interface card, it is characterised in that including：Test machine, destination server, the test machine bag Include：Send acquisition module, replicated blocks, analysis module；The transmission acquisition module, for sending the first PING request messages to the destination server, and described in acquisition The first PING response messages that destination server returns；The replicated blocks, please to obtain the 2nd PING for increasing default byte on the first PING request messages Message is sought, and the first PING request messages are replaced with into the 2nd PING request messages, the transmission is reused and obtains Modulus block, until increased byte reaches the upper limit on the first PING request messages, then stops circulation；The analysis module, all response messages for being returned to the destination server are analyzed, to obtain test knot Fruit.
- 7. device according to claim 6, it is characterised in that the test machine further includes：Detection module, preserves for detecting the network interface card information on the test machine, and by testing result, wherein, the network interface card letter Breath includes：Type information, firmware version information and quantity information.
- 8. device according to claim 7, it is characterised in that the test machine further includes：Network detection module, for detecting the network being arranged between the network interface card of the test machine and the destination server, and Export testing result.
- 9. device according to claim 6, it is characterised in that the analysis module includes：Statistical comparison module, all response messages for being returned to the destination server count, to be tested Packet loss in journey, and be also compared the packet loss and default threshold value；First output module, in the case of being less than the default threshold value in the definite packet loss, output test passes through Result；Second output module, in the case of being more than the default threshold value in the definite packet loss, exports test crash Result.
- 10. device according to claim 6, it is characterised in that the analysis module further includes：Preserving module, for the test result to be preserved.
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| CN113765737A (en) * | 2021-07-23 | 2021-12-07 | 苏州浪潮智能科技有限公司 | Network card and optical module compatibility automatic test method and device and electronic equipment |
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Application publication date: 20180504 |