CN114422407B - Network testing method, system, terminal and storage medium - Google Patents
Network testing method, system, terminal and storage medium Download PDFInfo
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- CN114422407B CN114422407B CN202210314348.2A CN202210314348A CN114422407B CN 114422407 B CN114422407 B CN 114422407B CN 202210314348 A CN202210314348 A CN 202210314348A CN 114422407 B CN114422407 B CN 114422407B
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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
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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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
- H04L43/0852—Delays
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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
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Abstract
The application relates to a network test method, a system, a terminal and a storage medium, which belong to the field of mobile communication, wherein the network test method comprises the steps that a target node receives a test instruction sent by a server and responds to the test instruction to start a network transmission quality test, and the test instruction comprises a data transmission rule; the target node sends two service messages to the router according to the same data according to the data transmission rule, wherein when the service messages are sent at one time, the detection messages are inserted into the service messages, and the service messages with the detection messages are sent to the router; the target node receives the service message without the detection message and the service message with the detection message returned by the router, and records the parameter information corresponding to the service message when the two service messages are received; and the target node obtains the network transmission quality information according to the parameter information. The method and the device have the effect of improving the accuracy of the network transmission quality test.
Description
Technical Field
The present application relates to the field of mobile communications, and in particular, to a network testing method, system, terminal, and storage medium.
Background
With the continuous expansion of network scale and the diversified deployment of services, how to effectively acquire network state information is crucial to network operation maintenance and optimization; generally, network testing includes two modes, namely active testing and passive testing; the active test means that network performance parameters such as delay, jitter, packet loss rate and the like of a link or a path are measured by regularly sending a detection packet to a target node through a network tool.
In the process of actively testing the network, because the active test is to periodically start the detection message, the state of the link can only be reflected to a certain extent, and the detection message is independent of the service message of the user, and the change of the network transmission quality can not be accurately reflected; in order to accurately reflect the change of the network transmission quality, a detection message can be inserted into the sent service message, so that the service message and the detection message are combined, and the change of the network transmission quality is accurately reflected.
In the process of using the active network test, the inventor finds that, if a probe packet is inserted into a service packet, the data of the inserted probe packet itself affects the data composition of the service packet, which causes corresponding change in the composition format of the service packet, affects the sending time, rate and stability of the data, and further causes errors in the test of network transmission quality change.
Disclosure of Invention
The application provides a network testing method, a system, a terminal and a storage medium, which have the characteristic of improving the accuracy of network transmission quality testing.
The application aims to provide a network testing method.
The above object of the present application is achieved by the following technical solutions:
a network testing method, comprising:
the target node receives a test instruction sent by the server and responds to the test instruction to start network transmission quality test, wherein the test instruction comprises a data transmission rule;
the target node sends two service messages to the router according to the same data according to the data transmission rule, wherein when the service messages are sent at one time, the detection messages are inserted into the service messages, and the service messages with the detection messages are sent to the router;
the target node receives the service message without the detection message and the service message with the detection message returned by the router, and records the parameter information corresponding to the service message when the two service messages are received;
and the target node obtains the network transmission quality information according to the parameter information.
By adopting the technical scheme, the target node performs network transmission quality test after receiving a test instruction sent by the server, then sends two service messages to the router according to the same data, wherein one of the two service messages is a normal service message, and the other one is a service message inserted with a detection message, then receives two service messages returned by the router, analyzes the two service messages, records related parameter information, and judges whether the insertion detection message influences the service messages by comparing the two service messages, so that the network transmission quality information is obtained according to the parameter information, and the accuracy of the network transmission quality test is improved by the method.
The present application may be further configured in a preferred example to: the data transmission rule is that the target node sends the same service message twice to the router, and inserts the detection message into one service message to reflect the influence of the detection message on the service message.
The present application may be further configured in a preferred example to: the detection message includes relevant parameters that affect the network transmission quality.
The present application may be further configured in a preferred example to: the test instruction comprises data sending frequency information; and after the target node receives the test instruction, the target node responds to the test instruction to record the data sending times in the network transmission quality test process.
The application may be further configured in a preferred example to: the target node sends the service message to the router twice according to the same data according to the data transmission rule, wherein when the service message is sent once, the detection message is inserted into the service message, and the service message with the detection message is sent to the router, the method comprises the following steps:
aiming at the same data, when a target node sends a service message, judging whether the current service message is sent for the first time or the second time;
if the current service message belongs to the service message sent for the second time, acquiring relevant information of the service message sent for the first time, and judging whether a detection message is inserted when the service message is sent for the first time according to the relevant information;
if the detection message is inserted when the service message is sent for the first time, the current service message is normally sent;
if the detection message is not inserted when the service message is sent for the first time, the detection message is inserted when the current service message is sent.
The present application may be further configured in a preferred example to: when a target node sends a service message with a detection message to a router, the detection message contains a first timestamp; when the target node receives a service message with a detection message returned by the router, recording the current time and marking the time as a second timestamp; and obtaining the time delay information by performing difference calculation on the first time stamp and the second time stamp.
The present application may be further configured in a preferred example to: the step that the target node obtains the network transmission quality information according to the parameter information comprises the following steps:
the target node receives the parameter information corresponding to the two service messages, and similarity matching is carried out on the parameter information corresponding to the two service messages to obtain a similarity value;
the target node compares the similarity value with a preset similarity threshold, and if the similarity value is not less than the similarity threshold, parameter information corresponding to the current data is recorded, wherein the parameter information comprises time delay information;
and the target node calculates the time delay information in the parameter information recorded in the primary network transmission quality test to obtain an average value of the time delay information, compares the average value with a preset time delay value, and outputs a network transmission quality stable signal if the average value is smaller than the time delay value.
The second purpose of the application is to provide a network test system.
The second application object of the present application is achieved by the following technical scheme:
a network test system, comprising:
the receiving module is used for receiving a test instruction sent by the server and responding to the test instruction to start a network transmission quality test;
the sending module is used for sending the service messages to the router twice according to the same data according to the data transmission rule, inserting the detection messages into the service messages when the service messages are sent at one time, and sending the service messages with the detection messages to the router;
the recording module is used for receiving the service message without the detection message and the service message with the detection message returned by the router and recording the parameter information corresponding to the service message when the two service messages are received;
and the acquisition module is used for acquiring the network transmission quality information according to the parameter information.
The third purpose of the application is to provide an intelligent terminal.
The third objective of the present application is achieved by the following technical solutions:
an intelligent terminal comprises a memory and a processor, wherein the memory stores computer program instructions of the network testing method, and the computer program instructions can be loaded and executed by the processor.
It is a fourth object of the present application to provide a computer medium capable of storing a corresponding program.
The fourth application purpose of the present application is achieved by the following technical solutions:
a computer readable storage medium storing a computer program that can be loaded by a processor and executed to perform any of the above-described network test methods.
Drawings
Fig. 1 is a schematic flowchart of a network testing method in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a network test system in an embodiment of the present application.
Description of the reference numerals: 1. a receiving module; 2. a sending module; 3. a recording module; 4. and an acquisition module.
Detailed Description
The present embodiment is only for explaining the present application and is not limited to the present application, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. 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 protection scope of the present application.
The embodiments of the present application will be described in further detail with reference to the drawings attached to the specification.
The application provides a network testing method, and the main flow of the method is described as follows.
As shown in fig. 1:
step S101: and the target node receives a test instruction sent by the server and responds to the test instruction to start the network transmission quality test, wherein the test instruction comprises a data transmission rule.
Step S102: and the target node sends the same data to the router twice according to the data transmission rule, wherein when the service message is sent once, the detection message is inserted into the service message, and the service message with the detection message is sent to the router.
Step S103: and the target node receives the service message without the detection message and the service message with the detection message returned by the router, and records the parameter information corresponding to the service message when the two service messages are received.
Step S104: and the target node obtains the network transmission quality information according to the parameter information.
In the process of testing the network transmission quality by adopting an active measurement mode, when a target node sends a service message to a router, inserting a detection message into the service message, and then forwarding the service message back to the target node by the router; in this process, the use of the probe packet may cause a certain influence on data in the service packet, which may cause a certain error in the network transmission quality test result, so that in the embodiment of the present application, the data transmission rule is used to limit the service packet sent by the target node, so that when the target node sends the service packet, the target node sends two identical service packets to the router with the same data, and inserts the probe packet into one of the service packets, then receives the two service packets returned by the router, and compares the data of the two service packets, thereby reflecting the influence of the probe packet on the service packet, and further improving the accuracy of the network transmission quality test.
In the embodiment of the application, a target node firstly receives a test instruction sent by a server, and then starts a network transmission quality test in response to the test instruction; the test instruction comprises a data transmission rule and data sending times, namely, the target node records the total data sending times in the network transmission quality test process after receiving the test instruction.
In the embodiment of the application, the data transmission rule is that the target node sends the same service message to the router twice, and then inserts a detection message into one of the service messages to reflect the influence of the detection message on the service message; the detection message contains relevant parameters influencing the network transmission quality; in particular, relevant parameters affecting the network transmission quality include latency, bandwidth, and data transmission efficiency.
When the target node receives the test instruction, the target node responds to the test instruction to record the data of the network transmission quality test process; firstly, a target node sends a plurality of data to a router in the network transmission quality test process, and sends service messages to the router twice according to the same data when sending each data; in the process of sending the service message to the router, the target node sends the service message at one time as a normal service message, and inserts a detection message into the service message sent at another time.
The specific steps of the process are that aiming at the same data, when a target node sends a service message, whether the current service message is sent for the first time or the second time is judged; if the current service message belongs to the service message sent for the second time, acquiring relevant information of the service message sent for the first time, and judging whether a detection message is inserted when the service message is sent for the first time according to the relevant information; if the detection message is inserted when the service message is sent for the first time, the current service message is normally sent; if the detection message is not inserted when the service message is sent for the first time, the detection message is inserted when the current service message is sent.
It can be understood that, when the target node sends a service packet, the target node records relevant information of the sent service packet, for example, regarding the same data, the sent service packet is sent for the first time or sent for the second time, and the sent service packet is inserted into a detection packet or not inserted into the detection packet; when the target node judges the current service message, if the current service message is sent for the first time, the related information of the service message is stored in a temporary space opened in the target node, if the current service message is sent for the second time, the current service message is processed according to the related information of the stored first service message, and then the information of two service messages corresponding to the data stored in the temporary space is deleted.
After the target node sends the service message to the router, the router returns the service message to the target node; that is, the target node receives the service packet without the probe packet and the service packet with the probe packet returned by the router, and records the parameter information corresponding to the service packet when receiving the two service packets.
Aiming at a service message with a detection message, when a target node sends the service message with the detection message to a router, the detection message contains a first timestamp; when the target node receives a service message with a detection message returned by the router, recording the current time, marking the time as a second timestamp, and then obtaining time delay information by performing difference calculation on the marking properties of the first timestamp and the second timestamp; the delay information belongs to one of the relevant parameters affecting the transmission quality of the network.
After the target node receives the parameter information, the target node obtains network transmission quality information according to the parameter information; specifically, the target node receives parameter information corresponding to two service messages, and similarity matching is performed on the parameter information corresponding to the two service messages to obtain a similarity value; the target node compares the similarity value with a preset similarity threshold, and if the similarity value is not less than the similarity threshold, parameter information corresponding to the current data is recorded, wherein the parameter information comprises time delay information; and the target node calculates the time delay information in the parameter information recorded in the primary network transmission quality test to obtain an average value of the time delay information, compares the average value with a preset time delay value, outputs a signal with stable network transmission quality if the average value is less than the time delay value, and outputs a signal with unstable network transmission quality if the average value is not less than the time delay value.
It can be understood that, when the target node receives two service messages returned by the router, the two service messages are service messages with the same data, one of the service messages contains a detection message, and the other service message does not contain the detection message; in order to reflect the influence of the detection message on the data contained in the service message, the target node performs similarity matching on the parameter information corresponding to the two service messages; for example, for data a, the similarity matching degree between the data of the service packet with the probe packet and the service packet without the probe packet is 50%, for data B, the similarity matching degree between the data of the service packet with the probe packet and the service packet without the probe packet is 90%, and the preset similarity threshold is 80%, as long as the data similarity between the two service packets exceeds 80%, it indicates that the probe packet does not affect the service packet; otherwise, the detection message is described to affect the service message; in the process of testing the network transmission quality, the target node sends a plurality of service messages to the router according to a plurality of data, and the target node processes two service messages of each data in the above manner, so that the service messages corresponding to the data can be judged, and the detection messages do not affect the service messages.
After the service message is processed, the target node screens out data which can influence the service message by the detection message, and then processes parameter information of the data which cannot influence the service message by the detection message to obtain network transmission quality information; it is understood that the above mentioned parameter information includes time delay, bandwidth and data transmission efficiency; the parameter information adopted in the embodiment of the application is time delay; in the process, the calculation of the time delay is mentioned, so that the target node can calculate a plurality of time delays; in order to improve the accuracy of the network transmission quality test, the average value of the time delays is calculated, so that the average value of the time delay of the network transmission quality test is obtained, and the average value is compared with a preset time delay value, so that a network transmission quality signal is obtained.
The present application further provides a network test system, as shown in fig. 2, a network test system includes a receiving module 1, configured to receive a test instruction sent by a server and start a network transmission quality test in response to the test instruction; the sending module 2 is used for sending the same data to the router twice according to the data transmission rule, wherein when the service message is sent once, the detection message is inserted into the service message, and the service message with the detection message is sent to the router; the recording module 3 is used for receiving the service messages without the detection messages and the service messages with the detection messages returned by the router and recording the parameter information corresponding to the service messages when the two service messages are received; and the obtaining module 4 is used for obtaining the network transmission quality information according to the parameter information.
In order to better execute the program of the method, the application also provides an intelligent terminal which comprises a memory and a processor.
Wherein the memory may be used to store an instruction, a program, code, a set of codes, or a set of instructions. The memory may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function, and instructions for implementing the above-described network test method, etc.; the storage data area may store data and the like involved in the network test method described above.
A processor may include one or more processing cores. The processor executes the various functions of the present application and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory, invoking data stored in the memory, and so on. The processor may be at least one of an application specific integrated circuit, a digital signal processor, a digital signal processing device, a programmable logic device, a field programmable gate array, a central processing unit, a controller, a microcontroller, and a microprocessor. It is understood that the electronic devices for implementing the above processor functions may be other devices, and the embodiments of the present application are not limited in particular.
The present application also provides a computer-readable storage medium, for example, comprising: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk. The computer readable storage medium stores a computer program that can be loaded by a processor and executes the above-described network test method.
The foregoing description is only exemplary of the preferred embodiments of the invention and is provided for the purpose of illustrating the general principles of the technology. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other combinations of features described above or their equivalents without departing from the spirit of the disclosure. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. A network testing method, comprising:
the target node receives a test instruction sent by the server and responds to the test instruction to start network transmission quality test, wherein the test instruction comprises a data transmission rule;
the target node sends two service messages to the router according to the same data according to the data transmission rule, wherein when the service messages are sent at one time, the detection messages are inserted into the service messages, and the service messages with the detection messages are sent to the router;
the target node receives the service message without the detection message and the service message with the detection message returned by the router, and records the parameter information corresponding to the service message when the two service messages are received;
the target node obtains network transmission quality information according to the parameter information;
the target node sends the service message to the router twice according to the same data according to the data transmission rule, wherein when the service message is sent once, the detection message is inserted into the service message, and the service message with the detection message is sent to the router, the method comprises the following steps:
aiming at the same data, when a target node sends a service message, judging whether the current service message is sent for the first time or the second time;
if the current service message belongs to the service message sent for the second time, acquiring relevant information of the service message sent for the first time, and judging whether a detection message is inserted when the service message is sent for the first time according to the relevant information;
if the detection message is inserted when the service message is sent for the first time, the current service message is normally sent;
if the detection message is not inserted when the service message is sent for the first time, the detection message is inserted when the current service message is sent.
2. The network test method according to claim 1, wherein the data transmission rule is that the target node sends the same service packet to the router twice, and inserts a probe packet into one of the service packets to reflect the influence of the probe packet on the service packet.
3. The network test method of claim 1, wherein the probe packet includes relevant parameters that affect the transmission quality of the network.
4. The network test method according to claim 1, wherein the test instruction includes data transmission number information; and after the target node receives the test instruction, the target node responds to the test instruction to record the data sending times in the network transmission quality test process.
5. The network test method according to claim 1, wherein when the target node sends the service packet with the probe packet to the router, the probe packet includes a first timestamp; when the target node receives a service message with a detection message returned by the router, recording the current time and marking the time as a second timestamp; and obtaining the time delay information by performing difference calculation on the first time stamp and the second time stamp.
6. The network testing method of claim 5, wherein the step of the target node obtaining the network transmission quality information according to the parameter information comprises:
the target node receives the parameter information corresponding to the two service messages, and similarity matching is carried out on the parameter information corresponding to the two service messages to obtain a similarity value;
the target node compares the similarity value with a preset similarity threshold, if the similarity value is not less than the similarity threshold, parameter information corresponding to the current data is recorded, wherein the parameter information comprises time delay information;
and the target node calculates the time delay information in the parameter information recorded in the primary network transmission quality test to obtain an average value of the time delay information, compares the average value with a preset time delay value, and outputs a network transmission quality stable signal if the average value is smaller than the time delay value.
7. A network test system, comprising:
the receiving module (1) is used for receiving a test instruction sent by the server and responding to the test instruction to start a network transmission quality test;
the sending module (2) is used for sending the same data to the router twice according to the data transmission rule, inserting the detection message into the service message when the service message is sent once, and sending the service message with the detection message to the router;
the sending module (2) is further configured to: aiming at the same data, when a target node sends a service message, judging whether the current service message is sent for the first time or the second time;
if the current service message belongs to the service message sent for the second time, acquiring relevant information of the service message sent for the first time, and judging whether a detection message is inserted when the service message is sent for the first time according to the relevant information;
if the detection message is inserted when the service message is sent for the first time, the current service message is normally sent;
if the detection message is not inserted when the service message is sent for the first time, the detection message is inserted when the current service message is sent;
the recording module (3) is used for receiving the service message without the detection message and the service message with the detection message returned by the router and recording the parameter information corresponding to the service message when the two service messages are received;
and the acquisition module (4) is used for acquiring the network transmission quality information according to the parameter information.
8. An intelligent terminal, comprising a memory and a processor, the memory having stored thereon computer program instructions capable of being loaded by the processor and performing the method of any of claims 1-6.
9. A computer-readable storage medium, in which a computer program is stored which can be loaded by a processor and which executes the method according to any of claims 1-6.
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