CN107707420B - Method for testing network cable plugging and unplugging stability - Google Patents
Method for testing network cable plugging and unplugging stability Download PDFInfo
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- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000002159 abnormal effect Effects 0.000 claims abstract description 26
- 238000005070 sampling Methods 0.000 claims description 30
- 230000001174 ascending effect Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 2
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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
- H04L43/04—Processing captured monitoring data, e.g. for logfile generation
- H04L43/045—Processing captured monitoring data, e.g. for logfile generation for graphical visualisation of monitoring data
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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
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
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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
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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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
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
- H04L43/0894—Packet rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
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Abstract
The invention provides a method for testing the plugging and unplugging stability of a network cable, which monitors whether the network cable is plugged or not at each network port; when a network cable is detected to be pulled out of the network port, recording network cable pulling-out information of the network port and network port keywords, and displaying the network cable pulling-out information and the network port keywords; when a network access port is detected, recording network access information of the network port and network port keywords, and displaying the network access information and the network port keywords; collecting the state information of all the network ports, and comparing the state information of all the network ports with preset network port state information; if the current state information of the network port is the same as the preset state information of the network port, outputting that the network port normally operates; and if the current state information of the network port is different from the preset network port state information, outputting the abnormal network port and displaying the abnormal network port key words.
Description
Technical Field
The invention relates to the field of network cable testing, in particular to a method for testing the plugging and unplugging stability of a network cable.
Background
With the continuous expansion of modern data centers, servers are used as important components of the data centers, and the servers need to be communicated through a large number of networks. The stability of the server network card directly affects the connectivity between servers.
The network cable of the network card on the server needs to be frequently plugged, if the problem that the contact between the network cable and the network port is not good occurs after the network cable is plugged for many times, or the abnormal condition of the operating system is caused after the network card of the operating system drives for many times of unloading and loading cycles, the normal use of the server is seriously influenced. Therefore, the stability of plugging and unplugging the network cable needs to be tested, and whether the physical connection is problematic or not needs to be checked.
The network cable plugging test requires that after the network cable is plugged out and connected in each time, whether the information of the current network port is correctly identified and whether the network is connected or not needs to be checked in the operating system. The checking of the information only depends on the examination of a little bit by people, the testing efficiency is influenced, and the files can be deleted by mistake by the people checking.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a method for testing the plugging and unplugging stability of a network cable, which comprises the following steps:
monitoring whether each network port is pulled out or connected with a network cable;
when a network cable is detected to be pulled out of the network port, recording network cable pulling-out information of the network port and network port keywords, and displaying the network cable pulling-out information and the network port keywords;
when a network access port is detected, recording network access information of the network port and network port keywords, and displaying the network access information and the network port keywords;
collecting the state information of all the network ports, and comparing the state information of all the network ports with preset network port state information;
if the current state information of the network port is the same as the preset state information of the network port, outputting that the network port normally operates;
and if the current state information of the network port is different from the preset network port state information, outputting the abnormal network port and displaying the abnormal network port key words.
Preferably, the step of recording the network cable pull-out information of the network port and the network port keyword further includes:
and detecting whether the network port has data receiving and sending or not, and detecting the network speed generated by the network port.
Preferably, the step of collecting status information of all the ports, and comparing the status information of all the ports with preset status information of the ports further includes:
acquiring the network speed of a pre-access network cable;
accessing a pre-access network cable into a preset network port, and detecting the network speed generated by the network port;
judging whether the network speed generated by the network port and the network speed of the pre-access network cable are in a matching range;
when the network speed generated by the network port and the network speed of the pre-access network cable are in a matching range, sending normal operation information of the network port;
and when the network speed generated by the network port and the network speed of the pre-accessed network cable are not in the matching range, sending out network port abnormal information.
Preferably, the step of monitoring whether each network port is plugged out or plugged in further comprises:
configuring IP addresses and network port identifications of the network ports; the network port key words include: IP address of the network port and identification of the network port;
configuring the IP address and the identification of each network port into a network port information table;
and storing the IP address and the identification configuration of each network port and the network port information table into a storage device.
Preferably, when a new internet access is added to the system, configuring the IP address and the identifier configuration of the new internet access;
and adding the IP address and the identification configuration of the new internet access to an internet access information table.
Preferably, the step of outputting a portal exception if the current portal status information is different from the preset portal status information, and displaying the abnormal portal keyword further includes:
when an abnormal network port is detected, displaying the IP address and the identification configuration of the abnormal network port;
and marking the abnormal network port information in a network port information table.
Preferably, the step of collecting status information of all the ports, and comparing the status information of all the ports with preset status information of the ports further includes:
acquiring the change trend of the data traffic of the network port in a preset time period to form a network traffic change trend curve chart in the preset time period;
intercepting a sampling trend section on the variation trend curve graph according to a preset sampling trend section;
in each intercepted sampling trend section, acquiring a preset sampling point to form an adopted space, and performing weighted average summation on each sampling point in the adopted space;
and comparing the weighted average sum of each adopted space with a preset threshold value to judge whether the network port state is normal.
Preferably, the network traffic variation trend graph comprises: a network flow rising trend curve, a network flow falling trend curve and a network flow leveling trend curve;
intercepting an ascending sampling trend section, a descending sampling trend section and a leveling trend section from a network flow ascending trend curve, a network flow descending trend curve and a network flow leveling trend curve respectively;
in each intercepted sampling trend section, acquiring a preset sampling point to form an ascending space, descending a space, leveling the space, performing weighted average sum on each sampling point in the space;
and comparing the weighted average sum of each adopted space with a preset threshold value to judge whether the network port state is normal.
According to the technical scheme, the invention has the following advantages:
the method for testing the network cable plugging and unplugging stability automatically acquires, processes and stores network port information in the network cable plugging and unplugging test process, and displays the information. And finishing information comparison, and confirming whether the network port can be normally used after plugging. If the test is passed, it is normal, if there is error, it is abnormal, and the result is displayed. Automatic monitoring in the network cable plugging and unplugging test process can avoid human errors, quickly complete test and result processing, improve test efficiency and further improve product quality.
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In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a flowchart of a method for testing the plugging and unplugging stability of a network cable.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments and drawings. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
The present embodiment provides a method for testing the plugging and unplugging stability of a network cable, as shown in fig. 1, the method includes:
s1, monitoring whether each network port is pulled out or connected with a network cable;
s11, when a network cable is detected to be pulled out of the network port, recording network cable pulling-out information of the network port and the network port key words, and displaying the network cable pulling-out information and the network port key words;
s12, when a network access network port is detected, recording network access information of the network port and the network port key words, and displaying;
s2, collecting the state information of all the net mouths, and comparing the state information of all the net mouths with the preset net mouth state information;
s21, if the current state information of the network port is the same as the preset state information of the network port, outputting that the network port normally operates;
and S22, if the current state information of the internet access is different from the preset internet access state information, outputting the abnormal internet access and displaying the abnormal internet access key words.
Wherein, the step of recording the network cable pull-out information of the network port and the network port key words further comprises: and detecting whether the network port has data receiving and sending or not, and detecting the network speed generated by the network port.
The network speed and data transceiving generated by the network port are used for acquiring the state information of network cable pulling-out or access.
In this embodiment, the step of collecting the state information of all the network ports and comparing the state information of all the network ports with the preset network port state information further includes: and acquiring the network speed of the access network cable in advance before testing, or presetting the network speed of the access network cable.
Acquiring the network speed of a pre-access network cable;
accessing a pre-access network cable into a preset network port, and detecting the network speed generated by the network port;
judging whether the network speed generated by the network port and the network speed of the pre-access network cable are in a matching range;
when the network speed generated by the network port and the network speed of the pre-access network cable are in a matching range, sending normal operation information of the network port;
and when the network speed generated by the network port and the network speed of the pre-accessed network cable are not in the matching range, sending out network port abnormal information.
Therefore, the network port working and running state is obtained based on the network speed of the network port access network cable, and the network port working and running state is judged to be good.
In this embodiment, the step of monitoring whether each network port is plugged out or connected further includes:
configuring IP addresses and network port identifications of the network ports; the network port key words include: IP address of the network port and identification of the network port;
configuring the IP address and the identification of each network port into a network port information table;
and storing the IP address and the identification configuration of each network port and the network port information table into a storage device.
In this embodiment, when a new portal is added to the system, the IP address and identifier configuration of the new portal is configured; and adding the IP address and the identification configuration of the new internet access to an internet access information table.
If the current state information of the network port is different from the preset network port state information, outputting the abnormal network port, and displaying the abnormal network port key words, wherein the steps further comprise:
when an abnormal network port is detected, displaying the IP address and the identification configuration of the abnormal network port; and marking the abnormal network port information in a network port information table.
Therefore, the information of the abnormal internet access can be obtained through the IP address and the identification configuration of the internet access, so that maintenance personnel can maintain the abnormal internet access conveniently.
In this embodiment, the step of collecting the state information of all the network ports and comparing the state information of all the network ports with the preset network port state information further includes: the network speed of network transmission is not fixed and has certain fluctuation, so that the state of the network port can be detected more accurately.
Acquiring the change trend of the data traffic of the network port in a preset time period to form a network traffic change trend curve chart in the preset time period;
intercepting a sampling trend section on the variation trend curve graph according to a preset sampling trend section;
in each intercepted sampling trend section, acquiring a preset sampling point to form an adopted space, and performing weighted average summation on each sampling point in the adopted space;
and comparing the weighted average sum of each adopted space with a preset threshold value to judge whether the network port state is normal.
The network traffic variation trend graph comprises: a network flow rising trend curve, a network flow falling trend curve and a network flow leveling trend curve;
intercepting an ascending sampling trend section, a descending sampling trend section and a leveling trend section from a network flow ascending trend curve, a network flow descending trend curve and a network flow leveling trend curve respectively;
in each intercepted sampling trend section, acquiring a preset sampling point to form an ascending space, descending a space, leveling the space, performing weighted average sum on each sampling point in the space;
and comparing the weighted average sum of each adopted space with a preset threshold value to judge whether the network port state is normal.
The invention also comprises a preferred embodiment, firstly detecting the number and the state of the network ports in the current state at the beginning, confirming that the network ports can normally work, and storing the collected information into a baseline file, wherein the collected information comprises all the network port information, the link speed, whether the network cable is inserted or not, and the like.
And then entering a dead loop to monitor whether the net wire of the net opening is pulled out or inserted. When the network cable is pulled out, messages records information, records which currently pulled-out network port is according to keywords in the information, and displays the information; if the network cable is inserted, the messages also record information, judge which network port is inserted into the network cable at present according to keywords in the information, record which network port is inserted at present, and display the network port. Then separately aiming at the net ports which are pulled out and inserted with the network cables, collecting the communication state of the net ports and judging whether the network communication is recovered or not;
and collecting information and states of all network ports, and storing the information and the states into a baseline _ temp file, wherein the content is consistent with the baseline content in the first step. Then comparing the generated baseline _ temp with the baseline file in the first step, if the contents are completely the same, indicating that no abnormality of the internet access is generated in the plugging and unplugging process and no abnormality exists in an operating system, and outputting an OK prompt; if the contents are different, the problem that the network port is generated in the process of plugging and unplugging the network cable is shown, error prompt is output, the network port information with errors is displayed, and the network port information is output to a log file for storage.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A method for testing the plugging and unplugging stability of a network cable is characterized by comprising the following steps:
monitoring whether each network port is pulled out or connected with a network cable;
when a network cable is detected to be pulled out of the network port, recording network cable pulling-out information of the network port and network port keywords, and displaying the network cable pulling-out information and the network port keywords;
when a network access port is detected, recording network access information of the network port and network port keywords, and displaying the network access information and the network port keywords;
collecting the state information of all the network ports, and comparing the state information of all the network ports with preset network port state information;
if the current state information of the network port is the same as the preset state information of the network port, outputting that the network port normally operates;
if the current state information of the internet access is different from the preset internet access state information, outputting the abnormality of the internet access and displaying the keywords of the abnormal internet access;
acquiring the change trend of the data traffic of the network port in a preset time period to form a network traffic change trend curve graph in the preset time period;
intercepting a sampling trend section on the variation trend curve graph according to a preset sampling trend section;
in each intercepted sampling trend section, acquiring a preset sampling point to form an adopted space, and performing weighted average summation on each sampling point in the adopted space;
the network traffic variation trend graph comprises: a network flow rising trend curve, a network flow falling trend curve and a network flow leveling trend curve;
intercepting an ascending sampling trend section, a descending sampling trend section and a leveling trend section from a network flow ascending trend curve, a network flow descending trend curve and a network flow leveling trend curve respectively;
in each intercepted sampling trend section, acquiring a preset sampling point to form an ascending space, descending a space, leveling the space, performing weighted average sum on each sampling point in the space;
and comparing the weighted average sum of each adopted space with a preset threshold value to judge whether the network port state is normal.
2. The method for testing the plugging and unplugging stability of the network cable according to claim 1,
and detecting whether the network port has data receiving and sending or not, and detecting the network speed generated by the network port.
3. The method for testing the plugging and unplugging stability of the network cable according to claim 2,
acquiring the network speed of a pre-access network cable;
accessing a pre-access network cable into a preset network port, and detecting the network speed generated by the network port;
judging whether the network speed generated by the network port and the network speed of the pre-access network cable are in a matching range;
when the network speed generated by the network port and the network speed of the pre-access network cable are in a matching range, sending normal operation information of the network port;
and when the network speed generated by the network port and the network speed of the pre-accessed network cable are not in the matching range, sending out network port abnormal information.
4. The method for testing the plugging and unplugging stability of the network cable according to claim 1,
configuring IP addresses and network port identifications of the network ports; the network port key words include: IP address of the network port and identification of the network port;
configuring the IP address and the identification of each network port into a network port information table;
and storing the IP address, the identification and the network port information table of each network port into a storage device.
5. The method for testing the plugging and unplugging stability of the network cable according to claim 4,
when a new network port is added in the system, configuring an IP address and an identification of the new network port;
and adding the IP address and the identification of the new internet access to an internet access information table.
6. The method for testing the plugging and unplugging stability of the network cable according to claim 4,
when the abnormal network port is detected, displaying the IP address and the identification of the abnormal network port;
and marking the abnormal network port information in a network port information table.
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| CN112565746A (en) * | 2020-12-30 | 2021-03-26 | 杭州视洞科技有限公司 | Automatic pressure test method and process for detecting IP address of wired network port of camera |
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