CN115914897A - Transmission switching test system and method for PTN equipment - Google Patents
Transmission switching test system and method for PTN equipment Download PDFInfo
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- CN115914897A CN115914897A CN202310221004.1A CN202310221004A CN115914897A CN 115914897 A CN115914897 A CN 115914897A CN 202310221004 A CN202310221004 A CN 202310221004A CN 115914897 A CN115914897 A CN 115914897A
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Abstract
The invention discloses a transmission switching test system and method for PTN equipment, relating to the technical field of transmission test; the test system comprises a transmission channel dividing module, an equipment operation data acquisition module and a switching analysis module; the transmission channel dividing module is used for dividing a transmission channel of the PTN equipment into a channel layer, a channel layer and a media layer; the device running data acquisition module is used for acquiring running state data of the PTN device when the PTN device is positioned on a channel layer, a path layer and a media layer, wherein the running state data comprises intrusion detection data, transmission speed data and hardware detection data; according to the invention, by analyzing the running state data in the transmission process, the transmission switching test can be carried out based on the running state of the equipment to obtain the optimal transmission mode, so that the problems of single functionality and insufficient timeliness and accuracy in switching of the existing transmission switching method of the PTN equipment are solved.
Description
Technical Field
The invention relates to the technical field of transmission testing, in particular to a transmission switching testing system and method for PTN equipment.
Background
PTN refers to an optical transport network architecture and specific techniques: a layer is set between IP service and bottom layer optical transmission medium, it is designed for burst property of packet service flow and requirement of statistical multiplexing transmission, packet service is used as core and multi-service is provided, PTN supports multiple bidirectional point-to-point connection channels based on packet switching service, it has capability of end-to-end networking suitable for various kinds of coarse and fine particle service, and possesses rich protection mode, when network fault occurs, it can implement service protection switching, and implement service protection and recovery of transmission level.
In the prior art, in the process of transmission by using PTN equipment, transmission switching in the transmission process is carried out based on transmission faults, and accurate judgment and fault classification cannot be timely made for the problem of transmission speed reduction in the transmission process, so that the node for switching and the subdivision degree of the type of the switching problem are low, the existing transmission switching mode is adopted, so that the whole transmission switching is too mechanized, and the switching method is not timely and accurate.
Disclosure of Invention
The invention aims to solve one of the technical problems in the prior art at least to a certain extent, and by analyzing the running state data in the transmission process, the transmission switching test can be carried out based on the running state of the equipment to obtain the optimal transmission mode, so that the problems of single functionality and insufficient timeliness and accuracy in switching of the existing transmission switching method of the PTN equipment are solved.
In order to achieve the above object, a first aspect of the present invention provides a transmission switching test system for a PTN device, where the test system includes a transmission channel dividing module, a device operation data obtaining module, and a switching analysis module;
the transmission channel dividing module is used for dividing a transmission channel of the PTN equipment into a channel layer, a channel layer and a media layer;
the device running data acquisition module is used for acquiring running state data of the PTN device when the PTN device is positioned on a channel layer, a path layer and a media layer, wherein the running state data comprises intrusion detection data, transmission speed data and hardware detection data;
the switching analysis module comprises an operation data analysis unit and a switching test unit; the operation data analysis unit is used for performing basic analysis on the operation state data of the equipment and outputting a transmission switching instruction based on a basic analysis result; and the switching test unit switches the transmission channel based on the transmission switching instruction, and performs switching analysis on the operation state data of the switched equipment to obtain a switching test optimization result.
Further, the device operation data acquisition module includes a pretest data acquisition unit, where the pretest data acquisition unit is configured with a pretest data acquisition policy, and the pretest data acquisition policy includes: adopting a file test packet to carry out transmission test on the PTN equipment when the PTN equipment is positioned on a channel layer, a channel layer and a media layer;
respectively setting the virus intrusion frequency of the PTN equipment in the transmission test process of a channel layer, a channel layer and a media layer as a channel layer basic reference intrusion number, a channel layer basic reference intrusion number and a media layer basic reference intrusion number;
setting transmission time of the PTN device in the transmission test process of a channel layer, a channel layer and a media layer as channel layer basic reference time, channel layer basic reference time and media layer basic reference time respectively, and dividing the memory of a file test packet by the channel layer basic reference time, the channel layer basic reference time and the media layer basic reference time respectively to obtain channel layer reference transmission speed, channel layer reference transmission speed and media layer reference transmission speed;
and respectively setting the hardware detection temperature of the PTN equipment in the transmission test process of the channel layer, the channel layer and the medium layer as the channel layer basic reference temperature, the channel layer basic reference temperature and the medium layer basic reference temperature.
Further, the device operation data acquisition module includes an operation data acquisition unit, the operation data acquisition unit is configured with an operation data acquisition policy, and the operation data acquisition policy includes: acquiring running state data in the running process of the PTN equipment;
respectively setting the virus intrusion frequency of the PTN equipment in the operation process of a channel layer, a channel layer and a medium layer as a channel layer operation intrusion number, a channel layer operation intrusion number and a medium layer operation intrusion number;
respectively setting the transmission speed of the PTN equipment in the operation process of a channel layer, a channel layer and a medium layer as the channel layer operation transmission speed, the channel layer operation transmission speed and the medium layer operation transmission speed;
and respectively setting the hardware detection temperature of the PTN equipment in the operation process of the channel layer, the channel layer and the medium layer as the channel layer operation temperature, the channel layer operation temperature and the medium layer operation temperature.
Further, the operation data analysis unit is configured with an operation data analysis policy, where the operation data analysis policy includes: acquiring the transmission speed of the PTN equipment in the operation process at every interval of a first time period, setting the transmission speed as a real-time transmission speed, and comparing the real-time transmission speed with the reference transmission speed of a corresponding transmission channel to obtain a speed ratio;
when the speed ratio is smaller than a first proportional threshold, acquiring the current hardware detection temperature, setting the current hardware detection temperature as the real-time hardware detection temperature, and subtracting the basic reference temperature of the corresponding transmission channel from the real-time hardware detection temperature to obtain a temperature difference value;
when the temperature difference is smaller than a first temperature difference threshold value, acquiring the current virus invasion times, setting the current virus invasion times as real-time virus invasion times, and subtracting the corresponding basic reference invasion times from the real-time virus invasion times to obtain an invasion time difference value; when the temperature difference value is larger than or equal to the first temperature difference threshold value, outputting a temperature influence switching test instruction;
when the difference value of the intrusion times is smaller than a first quantity threshold value, outputting a speed influence switching test instruction; and outputting an intrusion influence switching test instruction when the difference value of the intrusion times is larger than or equal to the first quantity threshold.
Further, the switching test unit is configured with a temperature switching test strategy, which includes: when a temperature influence switching test instruction is received, acquiring a real-time speed ratio, and outputting a temperature switching reasonable optimization signal when the speed ratio is greater than or equal to a first ratio threshold; and when the speed ratio is smaller than a first proportional threshold, acquiring a real-time temperature difference value, when the temperature difference value is smaller than a first temperature difference threshold, switching a transmission channel, and when the temperature difference value is larger than or equal to the first temperature difference threshold, outputting a temperature influence signal.
Further, the switching test unit is configured with an intrusion switching test policy, where the intrusion switching test policy includes: when an intrusion influence switching test instruction is received, acquiring a real-time speed ratio, and outputting an intrusion switching reasonable optimization signal when the speed ratio is greater than or equal to a first ratio threshold; and when the speed ratio is smaller than a first proportional threshold, acquiring a real-time intrusion frequency difference value, when the intrusion frequency difference value is smaller than a first quantity threshold, switching a transmission channel, and when the intrusion frequency difference value is larger than or equal to the first quantity difference value, outputting an intrusion influence signal.
Further, the switching test unit is configured with a speed switching test strategy, which includes: when a speed influence switching test instruction is received, acquiring a real-time speed ratio, and outputting a speed switching reasonable optimization signal when the speed ratio is greater than or equal to a first ratio threshold; and when the speed ratio is smaller than the first proportional threshold, switching the transmission channels, and when the speed ratios of all the transmission channels acquired after switching are smaller than the first proportional threshold, outputting a transmission network optimization signal.
In a second aspect, the present invention further provides a transmission switching test method for a PTN device, the test method including: dividing a transmission channel of the PTN equipment into a channel layer, a channel layer and a medium layer;
acquiring operation state data of the PTN equipment when the PTN equipment is positioned on a channel layer, a channel layer and a media layer, wherein the operation state data comprises intrusion detection data, transmission speed data and hardware detection data;
performing basic analysis on the running state data of the equipment, and outputting a transmission switching instruction based on a basic analysis result;
and switching the transmission channel based on the transmission switching instruction, and switching and analyzing the operation state data of the switched equipment to obtain a switching test optimization result.
The invention has the beneficial effects that: the method comprises the steps of acquiring operation state data of the PTN equipment when the PTN equipment is positioned on a channel layer, a path layer and a media layer, wherein the operation state data comprises intrusion detection data, transmission speed data and hardware detection data; the switching nodes and the switching problems can be subdivided more accurately by acquiring the running state, so that the timeliness and the accuracy of transmission switching are improved; then, basic analysis is carried out on the running state data of the equipment, and a transmission switching instruction is output based on the basic analysis result; the switching method comprises the steps that a transmission channel is switched based on a transmission switching instruction, switching analysis is conducted on operation state data of switched equipment, and a switching test optimization result is obtained.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
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FIG. 1 is a functional block diagram of a test system of the present invention;
FIG. 2 is a flow chart of the steps of the testing method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
In an embodiment, referring to fig. 1, the present invention provides a transmission switching test system for a PTN device, which analyzes operation state data during transmission, and performs a transmission switching test based on an operation state of the device to obtain an optimal transmission mode, thereby helping to maintain transmission efficiency and stability; the test system comprises a transmission channel dividing module, an equipment operation data acquisition module and a switching analysis module; the transmission channel dividing module is used for dividing a transmission channel of the PTN equipment into a channel layer, a channel layer and a medium layer; specifically, the channel layer is a packet transport channel layer, which encapsulates the client signal into the virtual channel VC and transports the virtual channel VC, providing end-to-end transport of the client signal, i.e., end-to-end OAM, end-to-end performance monitoring and end-to-end protection; the path layer is a transmission path layer, which encapsulates and multiplexes virtual circuit access virtual channels, transmits and exchanges virtual path VPs, and provides convergence and expandability of a plurality of virtual circuit services, and the media layer is a transmission network transmission media layer, which comprises a packet transmission section layer and a physical medium and provides OAM function of virtual section signals.
The device running data acquisition module is used for acquiring running state data of the PTN device when the PTN device is positioned on a channel layer, a path layer and a media layer, wherein the running state data comprises intrusion detection data, transmission speed data and hardware detection data; the equipment operation data acquisition module comprises a pretest data acquisition unit, the pretest data acquisition unit is configured with a pretest data acquisition strategy, and the pretest data acquisition strategy comprises: adopting a file test packet to carry out transmission test on the PTN equipment when the PTN equipment is positioned on a channel layer, a channel layer and a media layer; the file test package adopts a file with the size of 1000M memory, wherein the file comprises 200M pictures, 200M documents, 200M voice and 400M video;
respectively setting the virus intrusion frequency of the PTN equipment in the transmission test process of a channel layer, a channel layer and a media layer as a channel layer basic reference intrusion number, a channel layer basic reference intrusion number and a media layer basic reference intrusion number; the basic reference intrusion number is used for comparison in a subsequent transmission test process, when the basic reference intrusion number is obtained, the file test packet can be repeatedly transmitted for multiple times, and the average number of the virus intrusion numbers obtained for multiple times is used as the finally obtained basic reference intrusion number;
setting transmission time of the PTN device in the transmission test process of a channel layer, a channel layer and a media layer as channel layer basic reference time, channel layer basic reference time and media layer basic reference time respectively, and dividing the memory of a file test packet by the channel layer basic reference time, the channel layer basic reference time and the media layer basic reference time respectively to obtain channel layer reference transmission speed, channel layer reference transmission speed and media layer reference transmission speed; in specific implementation, the transmission speed in the transmission process is obtained through a file test packet, so that data reference can be provided for the transmission speed in the subsequent transmission test; specifically, when the transmission speed is obtained, the file test packet can be repeatedly transmitted for multiple times by referring to a further obtaining method of the basic reference intrusion number, and the average value is obtained by adopting multiple times of transmission speed data;
setting hardware detection temperatures of the PTN equipment in the transmission test process of a channel layer, a channel layer and a medium layer as a channel layer basic reference temperature, a channel layer basic reference temperature and a medium layer basic reference temperature respectively, wherein a plurality of detection position points and a plurality of detection time points are set in the channel layer, the channel layer and the medium layer respectively in the transmission process, and averaging a plurality of hardware detection temperatures acquired by the detection position points at the detection time points to obtain the corresponding channel layer basic reference temperature, the channel layer basic reference temperature and the medium layer basic reference temperature; according to a further scheme, the file test packet is repeatedly transmitted for multiple times according to the transmission speed data and the basic reference intrusion number further acquisition method, the basic reference temperature data acquired each time are collected, the collected average value is obtained to obtain the final basic reference temperature, specifically, three detection position points are arranged in each level, and the interval between every two detection time points is 10 seconds.
The equipment operation data acquisition module comprises an operation data acquisition unit, the operation data acquisition unit is configured with an operation data acquisition strategy, and the operation data acquisition strategy comprises the following steps: acquiring running state data in the running process of the PTN equipment;
respectively setting the virus intrusion frequency of the PTN equipment in the operation process of a channel layer, a channel layer and a medium layer as a channel layer operation intrusion number, a channel layer operation intrusion number and a medium layer operation intrusion number; when the intrusion number in the operation process is acquired, the acquired number is the accumulated intrusion number in the operation process;
setting the transmission speed of the PTN device in the operation process of a channel layer, a path layer and a medium layer as the operation transmission speed of the channel layer, the operation transmission speed of the path layer and the operation transmission speed of the medium layer respectively; when the transmission speed in the running process is acquired, the real-time transmission speed is acquired;
setting hardware detection temperatures of the PTN equipment in the operation processes of a channel layer, a channel layer and a medium layer as a channel layer operation temperature, a channel layer operation temperature and a medium layer operation temperature respectively; when the hardware detection temperature in the operation process is obtained, the real-time detection temperature is obtained; the real-time detection temperature is obtained by averaging temperature values obtained from a plurality of detection position points.
The switching analysis module comprises an operation data analysis unit and a switching test unit; the operation data analysis unit is used for performing basic analysis on the operation state data of the equipment and outputting a transmission switching instruction based on the basic analysis result; the operation data analysis unit is configured with an operation data analysis strategy, and the operation data analysis strategy comprises the following steps: acquiring the transmission speed of the PTN equipment in the operation process at every interval of a first time period, setting the transmission speed as a real-time transmission speed, and comparing the real-time transmission speed with the reference transmission speed of a corresponding transmission channel to obtain a speed ratio;
when the speed ratio is smaller than a first proportional threshold, acquiring the current hardware detection temperature, setting the current hardware detection temperature as the real-time hardware detection temperature, and subtracting the basic reference temperature of the corresponding transmission channel from the real-time hardware detection temperature to obtain a temperature difference value; in specific implementation, the first proportional threshold is set to be 40%, when the real-time transmission speed is within 40% of the reference transmission speed, the transmission speed can be judged to be slow, then the hardware detection temperature is checked, and whether the influence is caused by the overhigh hardware temperature is checked;
when the temperature difference is smaller than a first temperature difference threshold value, acquiring the current virus invasion times, setting the current virus invasion times as real-time virus invasion times, and subtracting the corresponding basic reference invasion times from the real-time virus invasion times to obtain an invasion time difference value; when the temperature difference value is larger than or equal to the first temperature difference threshold value, outputting a temperature influence switching test instruction; in specific implementation, the first temperature difference threshold is set to be 20 ℃, the operating temperature of hardware equipment is about 40 ℃ in a normal condition, when the difference between the real-time detected temperature and the basic reference temperature is within 20 ℃, whether the influence is caused by virus invasion is checked, and when the difference between the basic reference temperature and the basic reference temperature is above 20 ℃, a transmission channel needs to be switched to perform optimal configuration;
when the difference value of the intrusion times is smaller than a first quantity threshold value, outputting a speed influence switching test instruction; and outputting an intrusion influence switching test instruction when the difference value of the intrusion times is larger than or equal to the first quantity threshold. In specific implementation, the first number threshold is set to 2 times, and since the virus intrusion frequency obtained in real time is an accumulated value and the basic reference intrusion frequency is an accumulated value in a pretest period, if an intrusion frequency difference obtained by subtracting the basic reference intrusion frequency from the virus intrusion frequency obtained in real time is too large, a transmission channel needs to be switched to avoid the virus intrusion frequency.
And the switching test unit switches the transmission channels based on the transmission switching instruction, and performs switching analysis on the operation state data of the switched equipment to obtain a switching test optimization result. The switching test unit is configured with a temperature switching test strategy, which comprises: when a temperature influence switching test instruction is received, acquiring a real-time speed ratio, and outputting a temperature switching reasonable optimization signal when the speed ratio is greater than or equal to a first ratio threshold; when the speed ratio is smaller than a first proportional threshold, acquiring a real-time temperature difference value, when the temperature difference value is smaller than a first temperature difference threshold, switching a transmission channel, and when the temperature difference value is larger than or equal to the first temperature difference threshold, outputting a temperature influence signal; in specific implementation, when the transmission channel is switched, the speed ratio is reasonable, that is, the speed ratio is greater than or equal to the first ratio threshold, it is indicated that the hardware temperature of the previous channel affects the transmission speed, when the speed ratio is unreasonable, that is, the speed ratio is less than the first ratio threshold, and when the hardware temperature of the transmission channel is also reasonable, that is, the temperature difference is less than the first temperature difference threshold, the transmission channel is switched and then tested, and if the hardware temperature of the transmission channel is unreasonable, that is, the temperature difference is greater than or equal to the first temperature difference threshold, it is indicated that the hardware temperature actually affects the transmission speed, and the result is a temperature affected signal.
The switching test unit is configured with an intrusion switching test strategy, and the intrusion switching test strategy comprises the following steps: when an intrusion influence switching test instruction is received, acquiring a real-time speed ratio, and outputting an intrusion switching reasonable optimization signal when the speed ratio is greater than or equal to a first ratio threshold; when the speed ratio is smaller than a first proportional threshold, acquiring a real-time intrusion frequency difference value, when the intrusion frequency difference value is smaller than a first quantity threshold, switching a transmission channel, and when the intrusion frequency difference value is larger than or equal to the first quantity difference value, outputting an intrusion influence signal; in specific implementation, after the transmission channels are switched, if the speed ratio is reasonable, that is, the speed ratio is greater than or equal to the first ratio threshold, it is indicated that virus intrusion of the previous channel has a certain influence on the transmission speed, if the speed ratio is unreasonable, that is, the speed ratio is less than the first ratio threshold, then the virus intrusion times of the transmission channels are also reasonable, that is, the difference between the intrusion times is less than the first quantity threshold, then the transmission channels are switched and tested, and if the virus intrusion times of the transmission channels are unreasonable, that is, the difference between the intrusion times is greater than or equal to the first quantity threshold, it is indicated that virus intrusion has a certain influence on both the two channels, and the difference is an intrusion influence signal.
The switching test unit is configured with a speed switching test strategy, which comprises: when a speed influence switching test instruction is received, acquiring a real-time speed ratio, and outputting a speed switching reasonable optimization signal when the speed ratio is greater than or equal to a first ratio threshold; when the speed ratio is smaller than a first proportional threshold, switching the transmission channels, and when the speed ratios of all the transmission channels obtained after switching are smaller than the first proportional threshold, outputting a transmission network optimization signal.
Referring to fig. 2, a second embodiment of the present invention further provides a transmission switching test method for a PTN device, where the test method includes:
the method comprises the following steps that S1, a transmission channel of the PTN equipment is divided into a channel layer, a channel layer and a medium layer;
s2, acquiring running state data of the PTN equipment in a channel layer, a path layer and a media layer, wherein the running state data comprises intrusion detection data, transmission speed data and hardware detection data; the step S2 further includes:
step S211, a file test packet is adopted to carry out transmission test on the PTN equipment when the PTN equipment is positioned on a channel layer, a channel layer and a media layer;
step S212, respectively setting the virus intrusion frequency of the PTN equipment in the transmission test process of the channel layer, the access layer and the media layer as a channel layer basic reference intrusion number, a access layer basic reference intrusion number and a media layer basic reference intrusion number;
step S213, setting the transmission duration of the PTN device in the transmission test process of the channel layer, the access layer and the media layer as the channel layer basic reference duration, the access layer basic reference duration and the media layer basic reference duration respectively, and dividing the memory of the file test packet by the channel layer basic reference duration, the access layer basic reference duration and the media layer basic reference duration respectively to obtain the channel layer reference transmission speed, the access layer reference transmission speed and the media layer reference transmission speed;
step S214, setting hardware detection temperatures of the PTN device during the transmission test of the channel layer, the path layer, and the media layer as a channel layer base reference temperature, a path layer base reference temperature, and a media layer base reference temperature, respectively.
Step S2 further includes:
step S221, acquiring running state data in the running process of the PTN equipment;
step S222, respectively setting the virus intrusion frequency of the PTN equipment in the operation process of a channel layer, a channel layer and a media layer as a channel layer operation intrusion number, a channel layer operation intrusion number and a media layer operation intrusion number;
step S223, setting the transmission speed of the PTN device in the operation process of the channel layer, the access layer, and the media layer as the channel layer operation transmission speed, the access layer operation transmission speed, and the media layer operation transmission speed, respectively;
step S224, setting hardware detection temperatures of the PTN device during operation of the channel layer, the path layer, and the media layer as a channel layer operation temperature, a path layer operation temperature, and a media layer operation temperature, respectively.
S3, performing basic analysis on the running state data of the equipment, and outputting a transmission switching instruction based on a basic analysis result; step S3 further includes:
step S31, acquiring the transmission speed of the PTN equipment in the operation process at intervals of a first time period, setting the transmission speed as a real-time transmission speed, and comparing the real-time transmission speed with the reference transmission speed of a corresponding transmission channel to obtain a speed ratio;
step S32, when the speed ratio is smaller than a first proportional threshold, acquiring the current hardware detection temperature, setting the current hardware detection temperature as the real-time hardware detection temperature, and subtracting the basic reference temperature of the corresponding transmission channel from the real-time hardware detection temperature to obtain a temperature difference value;
step S33, when the temperature difference value is smaller than the first temperature difference threshold value, acquiring the current virus intrusion frequency, setting the current virus intrusion frequency as the real-time virus intrusion frequency, and subtracting the corresponding basic reference intrusion frequency from the real-time virus intrusion frequency to obtain an intrusion frequency difference value; when the temperature difference value is larger than or equal to the first temperature difference threshold value, outputting a temperature influence switching test instruction;
step S34, when the difference value of the invasion times is smaller than a first quantity threshold value, outputting a speed influence switching test instruction; and outputting an intrusion influence switching test instruction when the difference value of the intrusion times is larger than or equal to the first quantity threshold.
S4, switching the transmission channel based on the transmission switching instruction, and performing switching analysis on the operation state data of the switched equipment to obtain a switching test optimization result; step S4 further includes:
step S41, after receiving a temperature influence switching test instruction, acquiring a real-time speed ratio, and outputting a temperature switching reasonable optimization signal when the speed ratio is greater than or equal to a first ratio threshold; when the speed ratio is smaller than a first proportional threshold, acquiring a real-time temperature difference value, when the temperature difference value is smaller than a first temperature difference threshold, switching a transmission channel, and when the temperature difference value is larger than or equal to the first temperature difference threshold, outputting a temperature influence signal;
step S42, after receiving the intrusion impact switching test instruction, acquiring a real-time speed ratio, and outputting an intrusion switching reasonable optimization signal when the speed ratio is greater than or equal to a first ratio threshold; when the speed ratio is smaller than a first proportional threshold, acquiring a real-time intrusion frequency difference value, when the intrusion frequency difference value is smaller than a first quantity threshold, switching a transmission channel, and when the intrusion frequency difference value is larger than or equal to the first quantity difference value, outputting an intrusion influence signal;
step S43, after receiving a speed influence switching test instruction, acquiring a real-time speed ratio, and outputting a speed switching reasonable optimization signal when the speed ratio is greater than or equal to a first ratio threshold; and when the speed ratio is smaller than a first proportional threshold, switching the transmission channels, and when the speed ratios of all the transmission channels acquired after switching are smaller than the first proportional threshold, outputting a transmission network optimization signal.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media having computer-usable program code embodied in the medium. The storage medium may be implemented by any type of volatile or nonvolatile storage device or combination thereof, such as a Static Random Access Memory (SRAM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), an Erasable Programmable Read-Only Memory (EPROM), a Programmable Read-Only Memory (PROM), an on-Read Memory (ROM), a magnetic Memory, a flash Memory, a magnetic disk, or an optical disk. These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described apparatus embodiments are merely illustrative, and for example, the division of the units into only one type of logical function may be implemented in other ways, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed coupling or direct coupling or communication connection between each other may be through some communication interfaces, indirect coupling or communication connection between devices or units, and may be in an electrical, mechanical or other form.
Claims (8)
1. A transmission switching test system for PTN equipment is characterized by comprising a transmission channel dividing module, an equipment operation data acquisition module and a switching analysis module;
the transmission channel dividing module is used for dividing a transmission channel of the PTN equipment into a channel layer, a channel layer and a media layer;
the device operation data acquisition module is used for acquiring operation state data of the PTN device when the PTN device is positioned on a channel layer, a path layer and a media layer, wherein the operation state data comprises intrusion detection data, transmission speed data and hardware detection data;
the switching analysis module comprises an operation data analysis unit and a switching test unit; the operation data analysis unit is used for performing basic analysis on the operation state data of the equipment and outputting a transmission switching instruction based on a basic analysis result; and the switching test unit switches the transmission channels based on the transmission switching instruction, and performs switching analysis on the operation state data of the switched equipment to obtain a switching test optimization result.
2. The transmission switching test system for a PTN device according to claim 1, wherein the device operational data acquisition module comprises a pretest data acquisition unit configured with a pretest data acquisition policy comprising: adopting a file test packet to carry out transmission test on the PTN equipment when the PTN equipment is positioned on a channel layer, a channel layer and a media layer;
respectively setting the virus invasion times of the PTN equipment in the transmission test process of a channel layer, a channel layer and a media layer as a channel layer basic reference invasion number, a channel layer basic reference invasion number and a media layer basic reference invasion number;
setting transmission time of the PTN device in the transmission test process of a channel layer, a channel layer and a media layer as channel layer basic reference time, channel layer basic reference time and media layer basic reference time respectively, and dividing the memory of a file test packet by the channel layer basic reference time, the channel layer basic reference time and the media layer basic reference time respectively to obtain channel layer reference transmission speed, channel layer reference transmission speed and media layer reference transmission speed;
and respectively setting the hardware detection temperature of the PTN equipment in the transmission test process of the channel layer, the channel layer and the medium layer as the channel layer basic reference temperature, the channel layer basic reference temperature and the medium layer basic reference temperature.
3. The transmission switching test system for the PTN device according to claim 2, wherein the device operational data acquisition module comprises an operational data acquisition unit configured with an operational data acquisition policy, the operational data acquisition policy comprising: acquiring running state data in the running process of the PTN equipment;
respectively setting the virus intrusion frequency of the PTN equipment in the operation process of a channel layer, a channel layer and a medium layer as a channel layer operation intrusion number, a channel layer operation intrusion number and a medium layer operation intrusion number;
respectively setting the transmission speed of the PTN equipment in the operation process of a channel layer, a channel layer and a medium layer as the channel layer operation transmission speed, the channel layer operation transmission speed and the medium layer operation transmission speed;
and respectively setting the hardware detection temperature of the PTN device in the operation process of the channel layer, the path layer and the medium layer as the channel layer operation temperature, the path layer operation temperature and the medium layer operation temperature.
4. The transmission switching test system for PTN devices of claim 3, wherein said operational data analysis unit is configured with an operational data analysis strategy comprising: acquiring the transmission speed of the PTN equipment in the operation process at every interval of a first time period, setting the transmission speed as a real-time transmission speed, and comparing the real-time transmission speed with the reference transmission speed of a corresponding transmission channel to obtain a speed ratio;
when the speed ratio is smaller than a first proportional threshold, acquiring the current hardware detection temperature, setting the current hardware detection temperature as the real-time hardware detection temperature, and subtracting the basic reference temperature of the corresponding transmission channel from the real-time hardware detection temperature to obtain a temperature difference value;
when the temperature difference is smaller than a first temperature difference threshold value, acquiring the current virus invasion times, setting the current virus invasion times as real-time virus invasion times, and subtracting the corresponding basic reference invasion times from the real-time virus invasion times to obtain an invasion time difference value; when the temperature difference value is larger than or equal to the first temperature difference threshold value, outputting a temperature influence switching test instruction;
when the difference value of the intrusion times is smaller than a first quantity threshold value, outputting a speed influence switching test instruction; and outputting an intrusion influence switching test instruction when the difference value of the intrusion times is larger than or equal to the first quantity threshold.
5. The transmission switching test system for PTN devices of claim 4, wherein said switching test unit is configured with a temperature switching test strategy comprising: when a temperature influence switching test instruction is received, acquiring a real-time speed ratio, and outputting a temperature switching reasonable optimization signal when the speed ratio is greater than or equal to a first ratio threshold; when the speed ratio is smaller than a first proportional threshold, a real-time temperature difference value is obtained, when the temperature difference value is smaller than a first temperature difference threshold, transmission channel switching is carried out, and when the temperature difference value is larger than or equal to the first temperature difference threshold, a temperature influence signal is output.
6. The transmission switching test system for PTN devices of claim 4, wherein said switching test unit is configured with an intrusion switching test policy, said intrusion switching test policy comprising: when an intrusion influence switching test instruction is received, acquiring a real-time speed ratio, and outputting an intrusion switching reasonable optimization signal when the speed ratio is greater than or equal to a first ratio threshold; and when the speed ratio is smaller than a first proportional threshold, acquiring a real-time intrusion frequency difference value, when the intrusion frequency difference value is smaller than a first quantity threshold, switching a transmission channel, and when the intrusion frequency difference value is larger than or equal to the first quantity difference value, outputting an intrusion influence signal.
7. Transmission switching test system for PTN devices in accordance with claim 4 characterized in that said switching test unit is configured with a speed switching test strategy comprising: when a speed influence switching test instruction is received, acquiring a real-time speed ratio, and outputting a speed switching reasonable optimization signal when the speed ratio is greater than or equal to a first ratio threshold; and when the speed ratio is smaller than a first proportional threshold, switching the transmission channels, and when the speed ratios of all the transmission channels acquired after switching are smaller than the first proportional threshold, outputting a transmission network optimization signal.
8. A transmission switching test method for a PTN device, the test method applying the transmission switching test system for PTN devices according to any one of claims 1 to 7, the test method comprising: dividing a transmission channel of the PTN equipment into a channel layer, a channel layer and a medium layer;
acquiring operation state data of the PTN equipment when the PTN equipment is positioned on a channel layer, a channel layer and a media layer, wherein the operation state data comprises intrusion detection data, transmission speed data and hardware detection data;
performing basic analysis on the running state data of the equipment, and outputting a transmission switching instruction based on a basic analysis result;
and switching the transmission channel based on the transmission switching instruction, and switching and analyzing the operation state data of the switched equipment to obtain a switching test optimization result.
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