CN111934945A - Method and system for testing plugging and unplugging of BMC sharelink network port - Google Patents
Method and system for testing plugging and unplugging of BMC sharelink network port Download PDFInfo
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- CN111934945A CN111934945A CN202010662644.2A CN202010662644A CN111934945A CN 111934945 A CN111934945 A CN 111934945A CN 202010662644 A CN202010662644 A CN 202010662644A CN 111934945 A CN111934945 A CN 111934945A
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
The invention provides a method for testing the plugging and unplugging of a BMC sharelink network port, which comprises the following steps: connecting a server to be tested with a test server through a network, and setting first static IPs of a plurality of sharelink ports of a BMC in the test server; the test server sets the plugging and unplugging test times, and orderly drops the sharelink network ports according to the sequence of the sharelink network ports; the method comprises the steps of setting second static IPs of a plurality of sharelink network ports in a server to be tested, executing up operation, circularly inquiring the connection states of the plurality of sharelink network ports, executing corresponding network port ping operation and outputting a test result.
Description
Technical Field
The invention relates to the field of network port testing, in particular to a method and a system for testing plugging and unplugging of a BMC sharelink network port.
Background
Python is a computer programming language, and the most stable version is currently more than Python 3.0. The network cable plugging and unplugging test of a plurality of sharelink (shared port) network ports of the server is to test whether a packet sending error exists or not and whether normal communication can be realized or not.
The network cable plugging and unplugging test process of the conventional sharelink network port is relatively complex, whether the network communication function of a plurality of sharelink ports is influenced by the plugging and unplugging of the network cable or not is tested, one end of the network cable needs to be manually connected to a server, the other end of the network cable needs to be connected to a computer or another server, the IP addresses of the server network port and the computer are manually configured, the network cable plugging and unplugging action of the sharelink network port is repeatedly carried out, and the network communication condition is checked.
Due to the fact that the IP address is manually configured and the network cable is frequently plugged and unplugged, the efficiency of testing plugging and unplugging of a Baseboard Management Controller (BMC) sharelink network port is low, and testing cost is not reduced.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and innovatively provides a method and a system for testing the plugging and unplugging of a BMC sharelink network port, so that the problem of low testing efficiency of the plugging and unplugging of the BMC sharelink network port caused by manual IP address configuration and frequent network cable plugging and unplugging is effectively solved, the testing efficiency is effectively improved, and the testing cost is reduced.
The invention provides a method for testing plugging and unplugging of a BMC sharelink network port, which comprises the following steps:
connecting a server to be tested with a test server through a network, and setting first static IPs of a plurality of sharelink ports of a BMC in the test server;
the test server sets the plugging and unplugging test times, and orderly drops the sharelink network ports according to the sequence of the sharelink network ports;
setting second static IPs of a plurality of sharelink network ports in a server to be tested, executing up operation, circularly inquiring the connection states of the plurality of sharelink network ports after a first time period, executing corresponding network port ping operation, and outputting a test result.
Optionally, the multiple sharelink ports of the BMC in the server to be tested are connected with the multiple sharelink ports of the BMC in the test server in a one-to-one correspondence manner.
Further, the first static IP and the second static IP are in the same network segment.
Optionally, the test server controls the test process of the server to be tested to terminate according to the obtained user instruction.
The second aspect of the present invention provides a BMC sharelink port plugging and unplugging test system, including:
the connection module is used for connecting the server to be tested with the test server through a network and setting first static IPs of a plurality of sharelink ports of the BMC in the test server;
the setting module is used for setting the plugging and unplugging test times by the test server and sequentially dropping the sharelink ports according to the sequence of the sharelink ports;
and the setting and inquiring module is used for setting second static IPs of a plurality of sharelink ports in the server to be tested, executing up operation, circularly inquiring the connection states of the plurality of sharelink ports after a first time period, executing corresponding port ping operation and outputting a test result.
Optionally, the multiple sharelink ports of the BMC in the server to be tested are connected with the multiple sharelink ports of the BMC in the test server in a one-to-one correspondence manner.
Further, the first static IP and the second static IP are in the same network segment.
Optionally, the test server controls the test process of the server to be tested to terminate according to the obtained user instruction.
The technical scheme adopted by the invention comprises the following technical effects:
1. the invention effectively solves the problem of low test efficiency of plugging and unplugging the BMC sharelink network port caused by manually configuring the IP address and frequently plugging and unplugging the network cable, effectively improves the test efficiency, reduces the test cost and saves the test time.
2. According to the technical scheme, the test server controls the test process of the server to be tested to be terminated according to the obtained user instruction, so that the test process can be adjusted in time according to the actual condition of the user.
3. The invention can show the test result to the user through the webpage or other forms, which is convenient for the user to know the test condition.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without any creative effort.
FIG. 1 is a schematic flow diagram of a process according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second system according to an embodiment of the present invention.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and procedures are omitted so as to not unnecessarily limit the invention.
Example one
As shown in fig. 1, the present invention provides a method for testing BMC sharelink network port plugging, including:
s1, connecting the server to be tested with the test server through a network, and setting first static IPs of a plurality of sharelink ports of the BMC in the test server;
s2, the test server sets the plugging test times, and orderly drops the sharelink ports according to the sharelink port sequence;
s3, setting second static IPs of the plurality of sharelink ports in the server to be tested, executing up operation, circularly inquiring the connection states of the plurality of sharelink ports after a first time period, executing ping operation of the corresponding ports and outputting test results.
In step S1, the sharelink ports of the BMC in the server to be tested and the sharelink ports of the BMC in the test server are connected in a one-to-one correspondence via the network. Specifically, the connection may be through a network cable, or may be through other ways, and the present invention is not limited herein. In the whole test process, the network cable is plugged and pulled without manual operation. For convenience in description, the embodiment of the present invention is described by taking an example that the BMC includes 4 sharelink ports, where the sharelink ports of the BMC in the four servers to be tested are connected with the plurality of sharelink ports of the BMC in the test server in a one-to-one correspondence manner: eno0 para-eno 0, eno1 para-eno 1, eno2 para-eno 2, eno3 para-eno 3.
The first static IPs are set for four sharelink ports in the test server, for example, ports eno0 to eno3 may be set to 192.168.1.100, 192.168.2.100, 192.168.3.100, and 192.168.4.100, and may specifically be implemented by a program command.
In step S2, the test server determines the number of tests, defaults to 500, and may also flexibly adjust according to the actual situation of the user, and the tests are performed in a loop, where the number of tests and the corresponding test result may be output in a log form and stored in an assigned path, specifically, may be stored in a desktop of the test server user, so as to facilitate the user to view the result. According to the sequence of sharelink net ports eno0, eno1, eno2 and eno3, automatically down-dropping four net ports of the sharelink, namely, not plugging net wires, and turning off net port lamps; specifically, the following commands can be ordered: getoutput ("ifconfig eno% d down"% i).
In step S3, when setting the second static IPs of the multiple sharelink portals in the server to be tested, it is necessary to be in the same network segment as the first static IP, and the second static IPs of the specific 4 sharelink portals may be: the reference numbers eno0 to eno3 are 192.168.1.20, 192.168.2.20, 192.168.3.20 and 192.168.4.20, respectively.
After four sharelink network ports in the server BMC to be tested acquire static IP and complete, the up operation is automatically executed, the ports eno 1-eno 3 sequentially up, which is equivalent to the network cable being plugged again, and the method specifically can be realized by a command: ip _ set ═ cm. getoutput ("ifconfig eno% d 192.168. d.20up"% (i, i + 1)).
Because the network cable is plugged and unplugged with a short delay to acquire the network signal, a first time period is required, the first time period may be 10 seconds, and the first time period may also be flexibly adjusted according to the actual situation.
Circularly checking the connection states of the four sharelink ports eno0, eno1, eno2 and eno 3; if the portal status is yes (connectable), a portal ping operation is performed and the time when the ping operation starts is recorded. The ping operation is specifically to ping 4 sharelink ports of the servers to be tested, wherein the 4 sharelink ports of the servers to be tested correspond to one another one by one. Whether the internet access communication is normal or not is checked, the checking time in actual operation can be 120 seconds, and adjustment can be performed according to actual conditions. If the internet access status is no (disconnected, not connectable), the internet access ping operation is also executed, and the time when the ping operation starts is recorded. Whether the internet access communication is normal or not is checked, the checking time in actual operation can be 120 seconds, and adjustment can be performed according to actual conditions. After the up operation is executed, the sharelink network port connection state of the network cable displays yes, and the network communication is available and can be ping communication; before the up operation is executed, the sharelink network port connection state of the network cable displays no, no network communication exists, and ping communication cannot be achieved, so that the pluggable test of the sharelink network port of the BMC is passed, and otherwise, the pluggable test of the sharelink network port of the BMC is not passed.
The time and communication result in step S3 are output in the form of log file, and stored in a designated location, for example, on the user desktop, so that the tester can conveniently view the test result.
It should be noted that, in the embodiment of the present invention, steps S1 to S3 may all be implemented by program script programming, and specifically may be implemented by Python language, where a script name may be net _ sharelink _ test.py: first copy the script to the test server OS (operating system) desktop, with the python version 2.7.16; opening a test server OS terminal, switching to a user with a corresponding authority, inputting a command \ net _ sharelink _ test.py, and testing; checking the log file of the appointed storage position, and confirming the communication results after different network ports up, wherein the time record of each ping operation is recorded; because the static IP allocated to the four network ports of the sharelink in each cycle test in the script is not changed, it is easy to identify the communication result of which network port, and a tester can check how many times the test is performed, at which time the test is started, and how the communication result of the corresponding time is; the pressure test time can be estimated or defined conveniently, and the test result of each time point can be checked conveniently.
The user can input < ctrl c > to terminate the test process at any time, and the test server controls the test process of the server to be tested to terminate according to the obtained user instruction.
It should be noted that, in the embodiment of the present invention, the BMC includes 4 sharlink ports as an example for description, and in an actual test, other numbers of sharlink ports may also be used, and the present invention is not limited herein.
The invention effectively solves the problem of low test efficiency of plugging and unplugging the BMC sharelink network port caused by manually configuring the IP address and frequently plugging and unplugging the network cable, effectively improves the test efficiency, reduces the test cost and saves the test time.
According to the technical scheme, the test server controls the test process of the server to be tested to be terminated according to the obtained user instruction, so that the test process can be adjusted in time according to the actual condition of the user.
The invention can show the test result to the user through the webpage or other forms, which is convenient for the user to know the test condition.
Example two
As shown in fig. 2, the technical solution of the present invention further provides a BMC sharelink port plugging and unplugging test system, including:
the connection module 101 is used for connecting the server to be tested with the test server through a network cable and setting first static IPs of a plurality of sharelink ports of the BMC in the test server;
the setting module 102 is used for setting the plugging and unplugging test times by the test server and sequentially dropping the sharelink ports according to the sequence of the sharelink ports;
the setting and querying module 103 is configured to set second static IPs of the plurality of sharelink ports in the server to be tested, execute up operation, cyclically query connection states of the plurality of sharelink ports after a first time period, execute corresponding port ping operation, and output a test result.
And the plurality of sharelink network ports of the BMC in the server to be tested are connected with the plurality of sharelink network ports of the BMC in the test server in a one-to-one correspondence manner.
The first static IP and the second static IP are in the same network segment.
And the test server controls the test process of the server to be tested to be terminated according to the acquired user instruction.
The invention effectively solves the problem of low test efficiency of plugging and unplugging the BMC sharelink network port caused by manually configuring the IP address and frequently plugging and unplugging the network cable, effectively improves the test efficiency, reduces the test cost and saves the test time.
According to the technical scheme, the test server controls the test process of the server to be tested to be terminated according to the obtained user instruction, so that the test process can be adjusted in time according to the actual condition of the user.
The invention can show the test result to the user through the webpage or other forms, which is convenient for the user to know the test condition.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (8)
1. A BMC sharelink network port plugging and unplugging test method is characterized by comprising the following steps:
connecting a server to be tested with a test server through a network, and setting first static IPs of a plurality of sharelink ports of a BMC in the test server;
the test server sets the plugging and unplugging test times, and orderly drops the sharelink network ports according to the sequence of the sharelink network ports;
setting second static IPs of a plurality of sharelink network ports in a server to be tested, executing up operation, circularly inquiring the connection states of the plurality of sharelink network ports after a first time period, executing corresponding network port ping operation, and outputting a test result.
2. The method as claimed in claim 1, wherein the plurality of sharelink ports of the BMC in the server under test are connected to the plurality of sharelink ports of the BMC in the test server in a one-to-one correspondence.
3. The method of claim 2, wherein the first static IP and the second static IP are in a same network segment.
4. The method for testing the plugging and unplugging of the BMC sharelink network port of claim 1, wherein the test server controls the test process of the server to be tested to be terminated according to the obtained user command.
5. The utility model provides a test system of BMC sharelink net gape plug, characterized by includes:
the connection module is used for connecting the server to be tested with the test server through a network and setting first static IPs of a plurality of sharelink ports of the BMC in the test server;
the setting module is used for setting the plugging and unplugging test times by the test server and sequentially dropping the sharelink ports according to the sequence of the sharelink ports;
and the setting and inquiring module is used for setting second static IPs of a plurality of sharelink ports in the server to be tested, executing up operation, circularly inquiring the connection states of the plurality of sharelink ports after a first time period, executing corresponding port ping operation and outputting a test result.
6. The system of claim 5, wherein the plurality of sharelink ports of the BMC in the server under test are connected to the plurality of sharelink ports of the BMC in the test server in a one-to-one correspondence.
7. The system of claim 6, wherein the first static IP and the second static IP are in the same network segment.
8. The system of claim 5, wherein the test server controls the termination of the test process of the server under test according to the obtained user command.
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