CN108064054B - FTP file transmission monitoring method and system in LTE system - Google Patents
FTP file transmission monitoring method and system in LTE system Download PDFInfo
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Abstract
The invention provides a method and a system for monitoring FTP file transmission in an LTE system, wherein the method periodically monitors the transmission state and the data state of an FTP file sent to a File Transfer Protocol (FTP) server by a network element; when the transmission state of the FTP file is abnormal, acquiring and outputting abnormal information of the transmission state; and when the data state of the FTP file transmitted in a plurality of continuous periods exceeds the preset data transmission condition, generating and outputting data state abnormal information for judging the influence on the OMC system. The method and the system realize effective and accurate monitoring of the transmission process of the network element file in the LTE system to the OMC server through the FTP file transfer protocol, timely and effectively acquire the file change of the network element according to the monitoring result, realize timely judgment of the influence of the change on the transmission of the OMC system, and ensure stable and reliable operation of the transmission of the OMC system in the LTE system.
Description
Technical Field
The invention relates to a data transmission technology in an LTE (Long term evolution) system, in particular to an FTP (file transfer protocol) file transmission monitoring method and system in the LTE system.
Background
In a current LTE (Long Term Evolution ) system, an OMC (Operation and maintenance Center) is used to manage all network elements in its jurisdiction field, and a specific connection relationship between an OMC server and the network elements and other devices is shown in fig. 1, where the OMC server is connected with an FTP (File Transfer Protocol) server and an Operation and maintenance terminal through a switch; in the transmission process, the network element sends a file to the OMC server through the FTP file transfer protocol, the FTP server receives the network element file transmitted by the network element first, and then reports the network element file to the OMC server through the switch to complete the transmission process of the network element file, which is shown in fig. 2.
In the process of transmitting the file from the network element file to the FTP server, as the total input/output ports of the OMC server of the same type are fixed, and the number of FTP connections required to be applied by different numbers of network elements at the same time in the same fixed period at the same time is also different, it is determined that the number of the network elements managed by one set of the OMC system has the upper limit requirement.
In the process of transmitting the network element file to the FTP server, if conditions such as software upgrade of a burst network element, MR (Measurement Report) specification change or signaling increase occur, the size of a file generated by the network element or the number of files also changes, and the file cannot be uploaded in time, overload influence is caused on the FTP server, transmission time delay or file transmission failure may cause problems of transmission errors or faults of the OMC system, so that the reliability of the LTE system is influenced.
At present, no monitoring technology exists for the transmission process of the network element file to the FTP server, so how to design a method capable of effectively monitoring the transmission process of the network element file to the FTP server is a problem to be solved urgently.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the FTP file transmission monitoring method and the FTP file transmission monitoring system in the LTE system, so that the process of transmitting the network element files in the LTE system to the OMC server through the FTP file transmission protocol is effectively and accurately monitored.
In order to solve the technical problems, the invention provides the following technical scheme:
in one aspect, the present invention provides a method for monitoring FTP file transfer in an LTE system, where the monitoring method includes:
in a Long Term Evolution (LTE) system, periodically monitoring the transmission state and the data state of an FTP (file transfer protocol) file sent to a FTP server by a network element, wherein the FTP file is a file generated by the network element according to a data acquisition command sent by an Operation Maintenance Center (OMC) server;
when the transmission state of the FTP file is abnormal, acquiring and outputting abnormal information of the transmission state;
and when the data state of the FTP file transmitted in N continuous periods exceeds the preset data transmission condition, generating and outputting data state abnormal information for judging the influence on the OMC system, wherein N is an integer greater than 1.
Further, the periodically monitoring the transmission status and the data status of the FTP file sent by the network element to the FTP server includes:
monitoring the data state of the FTP file sent to the FTP server by the network element in each preset period, wherein the data state of the FTP file comprises the file quantity and the file size of the FTP file;
and monitoring the transmission state of the FTP file sent to the FTP server by the network element in each preset cycle period, wherein the transmission state of the FTP file comprises the following steps: and the FTP file is successfully transmitted to the FTP server state and the FTP file transmission failure state.
Further, the periodically monitoring the transmission status and the data status of the FTP file sent by the network element to the FTP server, then further includes:
periodically storing the monitored data state of the FTP file;
and generating and outputting a corresponding custom data transmission trend graph according to the stored data state of the FTP file and the received custom query instruction.
Further, when the transmission state of the FTP file is abnormal, acquiring and outputting the abnormal information of the transmission state includes:
when the transmission state of the FTP file is monitored to be abnormal, judging whether the transmission abnormality of the FTP file is data transmission failure caused by the overtime of FTP connection;
if yes, directly acquiring the log information of data transmission failure caused by the overtime FTP connection;
if not, acquiring and summarizing the keywords causing the abnormal transmission state according to the network element log reported by the network element with the abnormal transmission state to obtain log information;
and storing and outputting the log information.
Further, when the data states of the FTP files transmitted in the consecutive N periods all exceed the preset data transmission conditions, generating and outputting data state exception information for determining the influence on the OMC system, including:
when the file quantity or the file size of the FTP files transmitted in continuous N periods continuously exceeds a preset data transmission threshold value, judging that the network element has abnormal data state, wherein the data transmission threshold value is set according to an average transmission trend floating value of the file quantity or the file size of the FTP files;
and generating and outputting data state abnormity information for judging the influence on the OMC system, wherein the data state abnormity information comprises a data transmission trend comparison graph before and after the data state abnormity occurs in the network element.
In another aspect, the present invention further provides a monitoring system for FTP file transfer in an LTE system, where the monitoring system includes:
the system comprises a data monitoring module, a data transmission module and a data transmission module, wherein the data monitoring module is used for periodically monitoring the transmission state and the data state of an FTP (file transfer protocol) file sent to a FTP (file transfer protocol) server by a network element in a Long Term Evolution (LTE) system, and the FTP file is a file generated by the network element according to a data acquisition command sent by an Operation Maintenance Center (OMC) server;
the log acquisition module is used for acquiring and outputting abnormal information of the transmission state when the transmission state of the FTP file is abnormal;
and the data state exception information output module is used for generating and outputting data state exception information for judging the influence on the OMC system when the data states of the FTP files transmitted in N continuous periods exceed the preset data transmission conditions, wherein N is an integer larger than 1.
Further, the data monitoring module comprises:
the data state monitoring unit is used for monitoring the data state of the FTP file sent to the FTP server by the network element in each preset cycle period, wherein the data state of the FTP file comprises the file quantity and the file size of the FTP file;
a transmission state monitoring unit, configured to monitor, in each preset cycle period, a transmission state of an FTP file sent by a network element to the FTP server, where the transmission state of the FTP file includes: and the FTP file is successfully transmitted to the FTP server state and the FTP file transmission failure state.
Further, the system further comprises:
the data state storage module is used for periodically storing the monitored data state of the FTP file;
and the custom trend graph output module is used for generating and outputting a corresponding custom data transmission trend graph according to the stored data state of the FTP file and the received custom query instruction.
Further, the log obtaining module includes:
the transmission abnormity judging unit is used for judging whether the transmission abnormity of the FTP file is data transmission failure caused by the overtime of FTP connection when the transmission state of the FTP file is monitored to be abnormal;
if yes, directly acquiring the log information of data transmission failure caused by the overtime FTP connection;
if not, acquiring and summarizing the keywords causing the abnormal transmission state according to the network element log reported by the network element with the abnormal transmission state to obtain log information;
and the log storage unit is used for storing and outputting the log information.
Further, the data state exception information output module includes:
the abnormal alarm unit is used for judging that the network element has abnormal data state when the file quantity or the file size of the FTP files transmitted in continuous N periods continuously exceeds a preset data transmission threshold value, wherein the data transmission threshold value is set according to the average transmission trend floating value of the file quantity or the file size of the FTP files;
a data state exception output unit, configured to generate and output data state exception information used for determining an impact on the OMC system, where the data state exception information includes: and comparing the data transmission trend before the data state abnormity occurs in the network element with the data transmission trend after the data state abnormity occurs in the network element.
From the above technical solutions, the FTP file transfer monitoring method and system in the LTE system of the present invention, by periodically monitoring the transmission status and data status of the FTP file sent by the network element to the FTP server, and respectively outputting abnormal information of the transmission state when the transmission state of the FTP file is abnormal, and when the data state of the FTP file transmitted in continuous N periods exceeds the preset data transmission condition, generating and outputting the data state abnormal information for judging the influence on the OMC system, realizing the effective and accurate monitoring of the transmission process of the network element file in the LTE system to the OMC server through the FTP file transmission protocol, through the information output of the data state abnormity, the influence of the abnormity on the transmission of the OMC system can be judged in time, and the stable and reliable operation of the transmission of the OMC system in the LTE system is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of the prior art OMC server connections to network elements and other devices;
fig. 2 is a schematic diagram of a transmission process of reporting a network element file to a switch via an FTP server in the prior art;
fig. 3 is a flowchart illustrating a method for monitoring FTP file transfer in an LTE system according to a first embodiment of the present invention;
FIG. 4 is a flow chart of a monitoring method according to a second embodiment of the present invention;
FIG. 5 is a detailed flow chart of step 100 in the monitoring method of the present invention;
FIG. 6 is a detailed flow chart of step 200 in the monitoring method of the present invention;
FIG. 7 is a detailed flow chart of step 500 in the monitoring method of the present invention;
fig. 8 is a schematic structural diagram of an automatic detection module in an embodiment of the present invention, applied in a transmission system between a network element file and an FTP server;
fig. 9 is a schematic structural diagram of an FTP file transfer monitoring system in the LTE system of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
An embodiment of the present invention provides a method for monitoring FTP file transfer in an LTE system, and referring to fig. 3, the method specifically includes the following steps:
step 100: in the LTE system, the transmission state and the data state of an FTP file sent to a File Transfer Protocol (FTP) server by a network element are periodically monitored.
In this step, in the LTE system, the OMC server sends a data acquisition command to the network elements in its control area, all the network elements that receive the data acquisition command generate FTP files according to their corresponding data acquisition commands, the network elements that have successfully generated the FTP files send the FTP files to the FTP server, when the network elements send the FTP files according to the data acquisition commands, the FTP file transfer monitoring system periodically monitors the data states and transmission states of all the FTP files, wherein the monitoring system can be developed and built on the FTP server or can be separately deployed and built, the FTP files can be performance original files, MR original files, signaling files, etc. of the network elements, the monitoring period consists of the time of FTP file generation, the time of file transfer, and the spare time, for example, if the network element generation time is m1, the file transfer time is m2, the spare time set according to the actual situation is m3, the duration of the monitoring period is (m1+ m2+ m 3).
Step 200: and when the transmission state of the FTP file is abnormal, acquiring and outputting abnormal information of the transmission state.
In this step, because of the FTP transmission failure caused by the FTP connection timeout, it can be obtained and summarized for output; when the network element is in FTP transmission, if a network problem or other problems are encountered, transmission failure is caused, records are recorded in a corresponding network element log, the module can extract keywords transmitted by the FTP file aiming at a background log when the network element reports each period through negotiation with the network element, the keywords are summarized and output, and the summarized content comprises a network element ID, an uploading failure time point, an uploading failure file type and the like.
Step 500: and when the data states of the FTP files transmitted in N continuous periods exceed the preset data transmission conditions, generating and outputting data state abnormal information for judging the influence on the OMC system, wherein N is an integer greater than 1.
In this step, the value of N may be set according to actual conditions, and a positive integer greater than 3 and less than 20 may be set, and the data transfer threshold may be set according to an average transfer trend floating value of the number of files or the file size of the FTP file, for example, if an empirical value of fluctuation in the up-down direction of the transfer trend is within N% of the average transfer trend floating value, the data transfer threshold may be set to (N + 2)% of the average transfer trend floating value.
The sequence of steps 200 and 500 is only one example of a combination, and in real applications, steps 200 and 500 may be performed simultaneously or step 500 may be performed earlier than step 200 according to an abnormality occurring in an actual network.
As can be seen from the above description, the FTP file transfer monitoring method in the LTE system according to the embodiments of the present invention implements effective and accurate monitoring of the process of transferring a network element file in the LTE system to an OMC server via an FTP file transfer protocol, and timely and effectively obtains a file change of the network element according to a monitoring result, and a monitoring system carrying the method can be developed and built on the FTP server according to a user's needs, or can be separately deployed and built, so that the method has high application flexibility.
Further, in the second embodiment of the present invention, another specific implementation manner of the monitoring method is also provided. Referring to fig. 4, the monitoring method further implements the following steps between step 200 and step 500:
step 300: the monitored data status of the FTP file is stored periodically.
In this step, the monitoring system periodically stores the monitored data state of the FTP file, and the storage period is set according to an actual situation, or may be obtained according to the monitoring period in the first embodiment.
Step 400: and generating and outputting a corresponding custom data transmission trend graph according to the stored data state of the FTP file and the received custom query instruction.
In this step, the data state of the FTP file stored by the monitoring system generates a data transmission trend graph, then the monitoring system displays the data transmission trend graph on the display terminal, updates the trend graph in time when the monitoring period changes, and saves the former trend graph for calling while updating the trend graph displayed on the display terminal in time.
Therefore, in the embodiment, the periodic storage enables the system to occupy the least resources to realize the most effective storage of the data, and the trend of the generated trend graph or the trend of data transmission can be effectively and quickly realized, so that the influence on the whole system can be conveniently evaluated, and an effective data basis is provided.
In an alternative embodiment, a specific implementation manner of step 100 in the monitoring method is also provided. Referring to fig. 5, the step 100 is implemented as follows:
step 101: and monitoring the data state of the FTP file sent to the FTP server by the network element in each preset period.
In this step, the monitoring system monitors the data states of all FTP files sent by the network element to the FTP server in each preset period, wherein the data states of the FTP files include the file number and the file size of the FTP files.
Step 102: and monitoring the transmission state of the FTP file sent to the FTP server by the network element in each preset period.
In this step, the monitoring system monitors the transmission states of all FTP files sent by the network element to the FTP server in each preset period, where the transmission states of the FTP files include: and the FTP file is successfully transmitted to the FTP server state and the FTP file transmission failure state.
In this example, the execution sequence of the steps 101 and 102 is only one combination example, and in a real application, the steps 101 and 102 may be executed simultaneously, or the step 102 is executed earlier than 101.
As can be seen from the above description, step 100 in the embodiment of the present invention achieves effective and accurate monitoring of an FTP file in transmission.
In an alternative embodiment, a specific implementation manner of step 200 in the monitoring method is also provided. Referring to fig. 6, the step 200 is implemented as follows:
step 201: when the transmission state of the FTP file is monitored to be abnormal, judging whether the transmission state of the FTP file is abnormal or not, wherein the transmission state of the FTP file is data transmission failure caused by overtime FTP connection;
step 202: if yes, log information of data transmission failure caused by FTP connection overtime is directly acquired.
Step 203: if not, acquiring and summarizing the keywords causing the abnormal transmission state according to the network element log reported by the network element with the abnormal transmission state to obtain log information.
In this step 201 to 203, when monitoring that the transmission state of the FTP file is abnormal, the monitoring system determines whether the transmission state abnormality of the FTP file is a data transmission failure caused by an FTP connection timeout, if the transmission state abnormality of the FTP file is caused by an FTP connection timeout, the monitoring system may directly obtain a key log of the data transmission failure caused by the FTP connection timeout, otherwise, there is a record in a corresponding network element log, and the monitoring system may extract a keyword for the FTP file transmission by negotiating with the network element, for a background log when the network element reports in each period, to perform summarization and output.
Step 204: and storing and outputting the log information.
In this step, the output log information may be displayed on the display terminal.
As can be seen from the above description, in step 200 in the embodiment of the present invention, by obtaining the key log of the base station, it is possible to know the FTP connection failure of an individual base station, so as to facilitate analysis of the reason for the upload failure.
In an alternative embodiment, a specific implementation manner of step 500 in the monitoring method is also provided. Referring to fig. 7, the step 500 is implemented as follows:
step 501: and when the file quantity or the file size of the FTP files transmitted in the continuous N periods continuously exceeds a preset data transmission threshold value, judging that the data state of the network element is abnormal, wherein the data transmission threshold value is set according to the average transmission trend floating value of the file quantity or the file size of the FTP files.
Step 502: and generating and outputting data state abnormity information for judging the influence on the OMC system, wherein the data state abnormity information comprises a data transmission trend comparison graph before and after the data state abnormity occurs in the network element.
In this step, the data transmission trend comparison graph may be output to the display terminal, and a technician may determine the influence of the transformation of the data transmission trend comparison graph on the current data state on the OMC system, and seek a solution according to the determination result, such as needing to replace an FTP server with a larger capacity or suspending data transmission, waiting for the network manager to finish self-updating, and the like.
To further explain the method of the present invention in detail, the method provides a specific application example, for developing software between an eNB network element simulation server and an FTP server and adding an FTP file transfer automatic monitoring module, for monitoring the actual change condition of an original file uploaded by an eNB network element, as an example, refer to fig. 8, and the specific process is as follows:
s1, developing and constructing an FTP file transmission automatic monitoring module (or independently deploying and constructing) on an FTP server.
And S2, the module can record the number and the size of the files uploaded to the FTP server in each period in detail. Examples are: assuming that the number of the network elements is N, the reporting period is 15min (M files are uploaded every 15 minutes), the time for generating the files by the network elements needs 4min, the total uploading time is set to 6 minutes, and the files which are not successfully uploaded are not recorded after the total uploading time exceeds 6 minutes. Then the automatic monitoring module starts monitoring 4 minutes after each reporting period, stops monitoring 6 minutes later, and outputs the result. The number of the theoretically uploaded files is as follows: m × N, the file size needs to be calculated by the program.
And S3, the module can be connected with a display to display the result and the trend graph according to the custom requirements (such as displaying according to the minimum period, displaying the total number and the like). Examples are: the theoretical value of the number reported in each period in the S2 is M × N, if the network element version is not changed in file size, the up-down floating is not too large on the premise that the service model is fixed, the module records the values and stores the values, assuming that an operator wants to check the trend of a unit of one day or one week, the operator can make a query and generate a trend graph through excel to display the trend graph.
And S4, the module can acquire key logs of the eNB, such as FTP transmission failure caused by FTP connection timeout, and can acquire, summarize and output the key logs. When the network element is in FTP transmission, if a network problem or other problems are encountered, transmission failure is caused, records are recorded in a corresponding network element log, the module can extract keywords transmitted by the FTP file aiming at a background log when the network element reports each period through negotiation with the network element, the keywords are summarized and output, and the summarized content comprises a network element ID, an uploading failure time point, an uploading failure file type and the like.
S5, manually setting a threshold value for the number and the size of the files periodically uploaded to the FTP server, and when the number of the files or the size of the files exceeds the threshold value, monitoring by the module and prompting an alarm through the operation maintenance terminal. The detailed description is as follows: the module mainly monitors the comparison before and after the network element is upgraded or the data model is changed, and the fluctuation of the trend graph can fluctuate within 3% according to the empirical value on the premise that the network element is not operated and the service model is fixed. Therefore, the threshold value for the number of files can be set to 5% (which can be modified), when the number of files reported by each granularity is greater than or less than 5% of a reference value (the reference value can be manually set by taking an average value according to the reported values of a plurality of cycles), the files are recorded once, and when 4 cycles are continuously greater than or less than 5% of the reference value, an alarm is reported. The threshold setting for file size is similar.
According to the description, the problem that the comprehensive performance pressure test line does not monitor the transmission of the original FTP file of the network element is solved, and the diversity of daily data monitoring of the test line is increased; the change of the original reported file of the network element is monitored, so that the influence on the whole system is conveniently evaluated, and a data basis is provided; under the condition that the original reported file of the network element changes, whether the FTP server needs capacity expansion or not and how to expand the capacity to provide a data basis are determined; the monitoring can be applied to performance pressure testing and daily monitoring of a commercial network; in the performance pressure test model, automatic monitoring of FTP file uploading is realized; if the eNB (Evolved Node B) network element simulation server increases the number of the network elements, the automatic monitoring equipment can evaluate the increment of the number of the files and the increment of the size of the files; under the conditions of eNB network element upgrading, MR specification change and the like, whether the influence is generated on the size and the number of the files can be observed through automatic monitoring, and then the influence on the systematicness is evaluated; by acquiring the key log of the base station, the FTP connection failure of individual base stations can be known, and the reason of uploading failure can be analyzed.
Further, the present invention also provides an FTP file transfer monitoring system in the LTE system, referring to fig. 9, the system specifically includes:
the data monitoring module 10 is configured to periodically monitor a transmission state and a data state of an FTP file sent by a network element to a file transfer protocol FTP server in an LTE system, where the FTP file is data generated by the network element according to a data acquisition command sent by an operation and maintenance center OMC server.
In the data monitoring module 10, the following units are also included:
and the data state monitoring unit is used for monitoring the data state of the FTP file sent to the FTP server by the network element in each preset cycle period, wherein the data state of the FTP file comprises the file quantity and the file size of the FTP file.
A transmission state monitoring unit, configured to monitor, in each preset cycle period, a transmission state of an FTP file sent by a network element to an FTP server, where the transmission state of the FTP file includes: and the FTP file is successfully transmitted to the FTP server state and the FTP file transmission failure state.
A data state storage module 20, configured to periodically store the monitored data state of the FTP file;
and the custom trend graph output module 30 is configured to generate and output a corresponding custom data transmission trend graph according to the stored data state of the FTP file and the received custom query instruction.
And the log obtaining module 40 is configured to obtain and output the abnormal information of the transmission state when the transmission state of the FTP file is abnormal.
In the log obtaining module 40, the following units are further included:
the transmission abnormity judging unit is used for judging whether the transmission abnormity of the FTP file is data transmission failure caused by the overtime of the FTP connection when the transmission state of the FTP file is monitored to be abnormal; if yes, directly acquiring log information of data transmission failure caused by FTP connection overtime; if not, acquiring and summarizing the keywords causing the abnormal transmission state according to the network element log reported by the network element with the abnormal transmission state to obtain log information.
And the log storage unit is used for storing and outputting the log information.
And a data state exception information output module 50, configured to generate and output data state exception information used for determining an impact on the OMC system when the data states of the FTP files transmitted in N consecutive periods all exceed a preset data transmission condition, where N is an integer greater than 1.
The data state anomaly information output module 50 further includes an anomaly alarm unit, which is used for judging that the data state anomaly occurs in the network element when the file quantity or the file size of the FTP files transmitted in the consecutive N periods continuously exceeds a preset data transmission threshold value, wherein the data transmission threshold value is set according to the average transmission trend floating value of the file quantity or the file size of the FTP files; and a data state exception output unit for generating and outputting data state exception information for judging an influence on the OMC system, wherein the data state exception information includes: and comparing the data transmission trend before the data state abnormity occurs in the network element and after the data state abnormity occurs in the network element.
The above systems and methods correspond to each step one to one, and the content of the steps is referred to the detailed description of the methods, which is not repeated herein.
As can be seen from the above description, the monitoring system provided in this embodiment implements effective and accurate monitoring of the transmission process of the network element file in the LTE system to the OMC server via the FTP file transfer protocol, and timely and effectively obtains the file change of the network element according to the monitoring result, thereby implementing timely determination of the influence of the change on the OMC system transmission, and ensuring stable and reliable operation of the OMC system transmission in the LTE system.
The above examples are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A method for monitoring FTP file transmission in an LTE system is characterized by comprising the following steps:
in a Long Term Evolution (LTE) system, periodically monitoring the transmission state and the data state of an FTP (file transfer protocol) file sent to a FTP server by a network element, wherein the FTP file is a file generated by the network element according to a data acquisition command sent by an Operation Maintenance Center (OMC) server; the transmission state of the FTP file comprises the following steps: the FTP file is successfully transmitted to the FTP server state and the FTP file transmission failure state; the data state of the FTP file comprises the file number and the file size of the FTP file; the monitoring period consists of the time for generating the FTP file, the time for transmitting the file and the surplus time;
when the transmission state of the FTP file is abnormal, acquiring and outputting abnormal information of the transmission state;
when the data state of the FTP file transmitted in N continuous periods exceeds the preset data transmission condition, generating and outputting data state abnormal information for judging the influence on the OMC system, wherein N is an integer greater than 1;
the periodically monitoring the transmission state and the data state of the FTP file sent by the network element to the FTP server includes:
monitoring the data state of the FTP file sent to the FTP server by the network element in each preset period;
monitoring the transmission state of the FTP file sent to the FTP server by the network element in each preset period;
when the data state of the FTP file transmitted in the consecutive N periods exceeds the preset data transmission condition, generating and outputting data state exception information for determining the influence on the OMC system, including:
when the file quantity or the file size of the FTP files transmitted in continuous N periods continuously exceeds a preset data transmission threshold value, judging that the network element has abnormal data state, wherein the data transmission threshold value is set according to an average transmission trend floating value of the file quantity or the file size of the FTP files;
and generating and outputting data state abnormity information for judging the influence on the OMC system, wherein the data state abnormity information comprises a data transmission trend comparison graph before and after the data state abnormity occurs in the network element.
2. The monitoring method according to claim 1, wherein the periodically monitoring the transmission status and the data status of the FTP file sent by the network element to the FTP server further comprises:
periodically storing the monitored data state of the FTP file;
and generating and outputting a corresponding custom data transmission trend graph according to the stored data state of the FTP file and the received custom query instruction.
3. The monitoring method according to claim 1, wherein the acquiring and outputting the abnormal information of the transmission state when the abnormal occurs in the transmission state of the FTP file comprises:
when the transmission state of the FTP file is monitored to be abnormal, judging whether the transmission abnormality of the FTP file is data transmission failure caused by the overtime of FTP connection;
if yes, directly acquiring the log information of data transmission failure caused by the overtime FTP connection;
if not, acquiring and summarizing the keywords causing the abnormal transmission state according to the network element log reported by the network element with the abnormal transmission state to obtain log information;
and storing and outputting the log information.
4. An FTP file transfer monitoring system in an LTE system, the monitoring system comprising:
the system comprises a data monitoring module, a data transmission module and a data transmission module, wherein the data monitoring module is used for periodically monitoring the transmission state and the data state of an FTP (file transfer protocol) file sent to a FTP (file transfer protocol) server by a network element in a Long Term Evolution (LTE) system, and the FTP file is a file generated by the network element according to a data acquisition command sent by an Operation Maintenance Center (OMC) server; the transmission state of the FTP file comprises the following steps: the FTP file is successfully transmitted to the FTP server state and the FTP file transmission failure state; the data state of the FTP file comprises the file number and the file size of the FTP file; the monitoring period consists of the time for generating the FTP file, the time for transmitting the file and the surplus time;
the log acquisition module is used for acquiring and outputting abnormal information of the transmission state when the transmission state of the FTP file is abnormal;
the data state exception information output module is used for generating and outputting data state exception information used for judging the influence on the OMC system when the data states of the FTP files transmitted in N continuous periods exceed the preset data transmission conditions, wherein N is an integer larger than 1;
wherein, the data monitoring module includes:
the data state monitoring unit is used for monitoring the data state of the FTP file sent to the FTP server by the network element in each preset periodic time interval;
a transmission state monitoring unit, configured to monitor, in each preset cycle period, a transmission state of an FTP file sent by a network element to the FTP server;
the data state exception information output module comprises:
the abnormal alarm unit is used for judging that the network element has abnormal data state when the file quantity or the file size of the FTP files transmitted in continuous N periods continuously exceeds a preset data transmission threshold value, wherein the data transmission threshold value is set according to the average transmission trend floating value of the file quantity or the file size of the FTP files;
a data state exception output unit, configured to generate and output data state exception information used for determining an impact on the OMC system, where the data state exception information includes: and comparing the data transmission trend before the data state abnormity occurs in the network element with the data transmission trend after the data state abnormity occurs in the network element.
5. The monitoring system of claim 4, wherein the system further comprises:
the data state storage module is used for periodically storing the monitored data state of the FTP file;
and the custom trend graph output module is used for generating and outputting a corresponding custom data transmission trend graph according to the stored data state of the FTP file and the received custom query instruction.
6. The monitoring system of claim 4, wherein the log acquisition module comprises:
the transmission abnormity judging unit is used for judging whether the transmission abnormity of the FTP file is data transmission failure caused by the overtime of FTP connection when the transmission state of the FTP file is monitored to be abnormal;
if yes, directly acquiring the log information of data transmission failure caused by the overtime FTP connection;
if not, acquiring and summarizing the keywords causing the abnormal transmission state according to the network element log reported by the network element with the abnormal transmission state to obtain log information;
and the log storage unit is used for storing and outputting the log information.
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| CN111444151B (en) * | 2020-03-30 | 2022-04-15 | 至本医疗科技（上海）有限公司 | Data monitoring method and device, computer equipment and storage medium |
| CN112000542A (en) * | 2020-07-23 | 2020-11-27 | 中国建设银行股份有限公司 | Method for monitoring file transmission state and related equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1925431A (en) * | 2005-08-31 | 2007-03-07 | 华为技术有限公司 | Method for file host-host protocol service significance testing |
| CN101754221A (en) * | 2008-12-19 | 2010-06-23 | ***通信集团山东有限公司 | Data transmission method between heterogeneous systems and data transmission system |
| CN102571451A (en) * | 2012-02-16 | 2012-07-11 | 大唐移动通信设备有限公司 | Network element and method for uploading MR (Measure Report) messages by network element |
| CN102981943A (en) * | 2012-10-29 | 2013-03-20 | 新浪技术（中国）有限公司 | Method and system for monitoring application logs |
| CN104618948A (en) * | 2015-02-12 | 2015-05-13 | 中国联合网络通信集团有限公司 | File uploading monitoring method and system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7711842B2 (en) * | 2007-06-29 | 2010-05-04 | Caterpillar Inc. | System and method for remote machine data transfer |
-
2016
- 2016-11-09 CN CN201611036108.1A patent/CN108064054B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1925431A (en) * | 2005-08-31 | 2007-03-07 | 华为技术有限公司 | Method for file host-host protocol service significance testing |
| CN101754221A (en) * | 2008-12-19 | 2010-06-23 | ***通信集团山东有限公司 | Data transmission method between heterogeneous systems and data transmission system |
| CN102571451A (en) * | 2012-02-16 | 2012-07-11 | 大唐移动通信设备有限公司 | Network element and method for uploading MR (Measure Report) messages by network element |
| CN102981943A (en) * | 2012-10-29 | 2013-03-20 | 新浪技术（中国）有限公司 | Method and system for monitoring application logs |
| CN104618948A (en) * | 2015-02-12 | 2015-05-13 | 中国联合网络通信集团有限公司 | File uploading monitoring method and system |
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