CN109474386B - Signaling tracking method, system, network element equipment and storage medium - Google Patents
Signaling tracking method, system, network element equipment and storage medium Download PDFInfo
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- CN109474386B CN109474386B CN201811184481.0A CN201811184481A CN109474386B CN 109474386 B CN109474386 B CN 109474386B CN 201811184481 A CN201811184481 A CN 201811184481A CN 109474386 B CN109474386 B CN 109474386B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
Abstract
The application relates to a signaling tracking method, a system, a network element device and a storage medium. The method comprises the following steps: the method comprises the steps of detecting a signaling tracking mode of a current network element, when the signaling tracking mode of the current network element comprises a local tracking mode, performing signaling tracking on signaling received by the current network element and obtaining a signaling tracking file of the signaling, analyzing the signaling tracking file and obtaining service signaling information, and sending the service signaling information to a client of the current network element, wherein the client is used for displaying the service signaling information. According to the method, the network element sends the service signaling information to the client of the current network element after locally processing the signaling tracking file, the signaling tracking file or the service signaling information does not need to be forwarded to a network management server of an intermediate medium, the data volume of network transmission in the signaling tracking process is reduced, the consumption of resources in a core network of a mobile communication network can be greatly reduced, meanwhile, the service signaling information can be displayed through the client of the current network element, and the real-time performance of signaling tracking is improved.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a signaling tracking method, a signaling tracking system, a network element device, and a storage medium.
Background
And signaling tracking, namely tracking the signaling of the call in the communication process and reporting the signaling to a network management server. In the network communication technology, the signaling related to the service can be tracked and displayed in real time through the signaling tracking, and the corresponding signaling is introduced and analyzed through the signaling tracking, so that an operator can know the content and the flow of the signaling and the logic flow of each service.
In the process of signaling tracking, tracking and reporting signaling consumes resources of a core network of a mobile communication network, and particularly, when real-time reporting is realized by signaling tracking, the consumption of the core network of the mobile communication network is greatly increased, and the maximum service processing capacity of the core network of the mobile communication network is reduced. In order to ensure the service processing capability of the core network of the mobile communication network, a delay reporting scheme is generally adopted, so that the real-time performance of signaling tracking is low.
Disclosure of Invention
In view of the foregoing, it is necessary to provide a signaling tracing method, a system, a network element device, and a storage medium for solving the above-mentioned technical problem of low real-time performance of signaling tracing.
A method of signaling tracing, comprising:
detecting a signaling tracking mode of a current network element;
when the signaling tracking mode of the current network element comprises a local tracking mode, performing signaling tracking on the signaling received by the current network element and obtaining a signaling tracking file of the signaling, and analyzing the signaling tracking file and obtaining service signaling information;
and sending service signaling information to a client of the current network element, wherein the client is used for displaying the service signaling information.
In one embodiment, after obtaining the signaling trace file of the signaling, the method further includes:
and when the signaling tracking mode of the current network element comprises a local storage mode, storing the signaling tracking file under the local storage path of the current network element.
In one embodiment, after sending the service signaling information to the client of the current network element, the method further includes:
receiving a setting instruction of a client, wherein the setting instruction comprises analysis condition information which is used for guiding information extraction in a signaling tracking file;
acquiring a signaling tracking analysis file corresponding to the analysis condition information according to the analysis condition information and the signaling tracking file;
and sending the signaling tracking analysis file to the client, wherein the client is also used for displaying the signaling tracking analysis file.
In one embodiment, after storing the signaling trace file under the local storage path of the current network element, the method further includes:
and when the signaling tracking mode also comprises a signaling reporting mode, uploading the signaling tracking file to the network management server.
In one embodiment, storing the signaling trace file under the local storage path of the current network element comprises:
acquiring an appointed name of a signaling tracking file and an appointed path under a local storage path according to a preset local storage rule, wherein the preset local storage rule is a rule for local storage of a current network element;
changing the file name of the signaling tracing file into an appointed name;
and storing the signaling trace file with the changed file name in the appointed path.
In one embodiment, storing the signaling trace file after changing the file name in the contracted path comprises:
extracting tracking element information of the signaling tracking file after the file name is changed according to the appointed name;
compressing the tracking element information according to the tracking file rule to obtain a signaling tracking compressed file;
and taking the signaling tracking compressed file as a signaling tracking file after the file name is changed, and storing the signaling tracking file after the file name is changed in an appointed path.
In one embodiment, before obtaining the agreed name of the signaling trace file and the agreed path under the local storage path according to the preset local storage rule, the method further includes:
appointing an appointed path of a preset local storage rule according to the compression setting information and the encryption setting information;
and appointing an appointed name of a preset local storage rule according to the current date information and the user information corresponding to the current network element.
A signaling tracking system, comprising:
the signaling tracking mode detection module is used for detecting the signaling tracking mode of the current network element;
the local processing module is used for carrying out signaling tracking on the signaling received by the current network element and obtaining a signaling tracking file of the signaling when the signaling tracking mode of the current network element comprises a local tracking mode, and analyzing the signaling tracking file and obtaining service signaling information;
and the service signaling information sending module is used for sending the service signaling information to a client of the current network element, wherein the client is used for displaying the service signaling information.
A network element device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program:
detecting a signaling tracking mode of a current network element;
when the signaling tracking mode of the current network element comprises a local tracking mode, performing signaling tracking on the signaling received by the current network element and obtaining a signaling tracking file of the signaling, and analyzing the signaling tracking file and obtaining service signaling information;
and sending service signaling information to a client of the current network element, wherein the client is used for displaying the service signaling information.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
detecting a signaling tracking mode of a current network element;
when the signaling tracking mode of the current network element comprises a local tracking mode, performing signaling tracking on the signaling received by the current network element and obtaining a signaling tracking file of the signaling, and analyzing the signaling tracking file and obtaining service signaling information;
and sending service signaling information to a client of the current network element, wherein the client is used for displaying the service signaling information.
According to the signaling tracking method, the system, the network element equipment and the storage medium, the network element sends the service signaling information to the client of the current network element after locally processing the signaling tracking file, the signaling tracking file or the service signaling information does not need to be forwarded to a network management server serving as an intermediate medium, the data volume transmitted through the network in the signaling tracking process is reduced, the consumption of resources in the core network of the mobile communication network can be greatly reduced, the service pressure of the core network of the mobile communication network is reduced, and the performance of the core network of the mobile communication network is ensured; meanwhile, the client of the current network element can display the service signaling information, and the real-time performance of signaling tracking is improved.
Drawings
FIG. 1 is a diagram of an application environment of a signaling trace method in one embodiment;
FIG. 2 is a flow diagram of a signaling tracking method in one embodiment;
FIG. 3 is a flow diagram of local storage in one embodiment;
FIG. 4 is a flow chart of a signaling trace method in another embodiment;
FIG. 5 is a flow chart of a signaling tracking method in yet another embodiment;
FIG. 6 is a diagram illustrating the structure of a signaling trace system in one embodiment;
FIG. 7 is a diagram illustrating a local save module in accordance with an embodiment;
fig. 8 is an internal structural diagram of a network element device in an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In the network communication technology, the signaling tracing can be used for real-time tracing and displaying signaling related to services, and can also be used for introducing and analyzing the related signaling, so that an operator can know the content, the flow and the logic flow of each service.
And signaling tracking, namely tracking and reporting the signaling of the call in the communication process. Common signaling can be divided into user signaling and custom signaling. In addition, the method is divided into protocol signaling, interface signaling and the like according to different signaling types. The common signaling tracing can be generally associated with the telecommunication network management system, and a user can set the common signaling tracing flow and other operations through a client of the telecommunication network management system.
In the current signaling tracking system, if the signaling tracking system adopts an instant reporting scheme, the consumption of a core network of a mobile communication network can be greatly increased, and the maximum service processing capacity of the core network of the mobile communication network is reduced; if a delayed reporting scheme is adopted, user signaling cannot be tracked in time, and instantaneity is reduced.
The signaling tracing method provided by the present application may be applied to an application environment as shown in fig. 1, where fig. 1 is an application environment diagram of the signaling tracing method in one embodiment. The client 20 and the network management server 30 of the network element 10 are connected to the network element 10 through a network, respectively. The network element 10 is a unit that can be monitored and managed in network management. The client 20 of the network element 10 can be used to set up the network element 10 and receive the information sent by the network element. The network management server 30 may be configured to receive the signaling trace file uploaded by the network element 10. The terminal where the client 20 is located may be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices. The network management server 30 may be a server in a network management system corresponding to the mobile communication network, and the network management server 30 may be implemented by an independent server or a server cluster composed of a plurality of servers.
In an embodiment, as shown in fig. 2, fig. 2 is a flowchart of a signaling tracking method in an embodiment, where this embodiment provides a signaling tracking method, and the description is given by taking an example that the method is applied to a network element in fig. 1, including:
step S210: a signaling tracking mode of a current network element is detected.
In this step, the current environment configuration of the current network element is read, the signaling tracking mode of the current network element can be detected, and the signaling tracking mode of the current network element is obtained. The signaling trace mode of the current network element can be preset, and the signaling trace mode can be modified on the client of the network element. For example, the signaling trace mode would take effect immediately after modification.
Step S220: when the signaling tracking mode of the current network element comprises a local tracking mode, performing signaling tracking on the signaling received by the current network element and obtaining a signaling tracking file of the signaling, and analyzing the signaling tracking file and obtaining service signaling information.
In this step, the local trace mode is used to instruct the network element to perform local processing on the signaling trace file, and can control the network element to read the signaling trace file and obtain information in the signaling trace file after obtaining the signaling trace file of the signaling, that is, the signaling trace file can be analyzed and service signaling information can be obtained. The traffic signaling information may include the content of the signaling as well as characteristic information related to the signaling.
Step S230: and sending service signaling information to a client of the current network element, wherein the client is used for displaying the service signaling information.
In this step, after local processing, service signaling information is obtained, and can be sent to the client of the current network element in real time; and the service signaling information can be displayed through the client of the current network element. For example, the service signaling information in the signaling tracking file can be displayed in real time at the client, so that the real-time performance of the signaling tracking is improved, and the readability of the signaling tracking is improved by displaying the service signaling information in a user-friendly manner. For example, the client may also print out key information required by the user in the service signaling information in a form of a table.
According to the signaling tracking method, the network element sends the service signaling information to the client of the current network element after locally processing the signaling tracking file, the signaling tracking file or the service signaling information does not need to be forwarded to the network management server serving as an intermediate medium, the data volume transmitted through the network in the signaling tracking process is reduced, the consumption of resources in the core network of the mobile communication network can be greatly reduced, the service pressure of the core network of the mobile communication network is reduced, and the performance of the core network of the mobile communication network is guaranteed; meanwhile, the client of the current network element can display the service signaling information, and the real-time performance of signaling tracking is improved.
In an embodiment, as shown in fig. 3, fig. 3 is a flow chart of local storage in an embodiment, and after obtaining a signaling trace file of signaling, the method further includes:
step S240: and when the signaling tracking mode of the current network element comprises a local storage mode, storing the signaling tracking file under the local storage path of the current network element.
In the step, the signaling trace files can be stored in order under the designated path in a local storage mode, so that the risk that the signaling trace files are cleared at any time as temporary virtual files are avoided. For example, the signaling trace file may be stored in an archive manner in a local storage manner, and the archive manner may facilitate compression of the signaling trace file, thereby saving storage space. In addition, the signaling trace file may be encrypted during local storage based on security considerations.
According to the signaling tracking method, the signaling tracking file is stored in the local storage path of the current network element, and is locally stored, so that the signaling tracking file is prevented from being reported to a network management server, the consumption of core network resources of the mobile communication network is reduced, and the performance of the core network of the mobile communication network is guaranteed.
In one embodiment, after sending the service signaling information to the client of the current network element, the method further includes:
receiving a setting instruction of a client, wherein the setting instruction comprises parsing condition information, and the parsing condition information is used for guiding information extraction in a signaling trace file.
In this step, the client may send a setting instruction to the current network element according to a user requirement, so that the network element extracts information from the signaling trace file according to the analysis condition information in the setting instruction.
The service signaling information may include a new instruction and a historical instruction, where the new instruction is an instruction newly acquired at the current time, and the historical instruction is an instruction acquired before the current time. For example, the parsing condition information may be used to indicate that a new signaling or a historical signaling in the signaling trace file is obtained, so that the client can specifically display the new instruction or the historical instruction. For example, the analysis condition information may also be used to indicate that the service signaling information is converted into a display form such as a table, a document, and the like, so as to enrich the form of the service signaling information displayed by the client and improve the readability of the service signaling information. For example, the parsing condition information may also be used to indicate service signaling information corresponding to the filtered or tailored signaling related feature information, so as to correlate the service signaling information with the feature information required or interested by the user.
And acquiring a signaling tracking analysis file corresponding to the analysis condition information according to the analysis condition information and the signaling tracking file.
In this step, the signaling trace file is parsed according to the parsing condition information, which can be understood as further processing the service signaling information to obtain the information in the signaling trace file required by the user.
And sending the signaling tracking analysis file to the client, wherein the client is also used for displaying the signaling tracking analysis file.
In this step, the signaling tracking analysis file is displayed through the client.
According to the signaling tracking method, the setting instruction of the client is received, the signaling tracking analysis file is sent to the client, and the network element is controlled to locally process the signaling tracking file in an instruction interaction mode, so that information corresponding to the analysis condition information is filtered, cut or expanded, the processing function of signaling tracking is increased, and the real-time interaction capacity of signaling tracking is improved.
In one embodiment, after storing the signaling trace file under the local storage path of the current network element, the method further includes:
and when the signaling tracking mode also comprises a signaling reporting mode, uploading the signaling tracking file to the network management server.
The signaling tracking method also comprises a signaling reporting mode in the signaling tracking mode, and can realize signaling tracking by reporting the network management server, namely simultaneously uploading a signaling tracking file to the network management server in real time, so that the signaling tracking modes capable of running simultaneously are increased, the operation of signaling tracking can be ensured by the two signaling tracking modes running simultaneously, and the interference resistance and the fault resistance of the signaling tracking are improved.
In one embodiment, storing the signaling trace file under the local storage path of the current network element comprises:
and acquiring the appointed name of the signaling tracking file and the appointed path under the local storage path according to a preset local storage rule, wherein the preset local storage rule is a rule for performing local storage on the current network element.
In this step, the preset local storage rule is that the signaling trace file can be stored in the local storage path of the current network element in order. According to the preset local storage rule, ordered appointment names corresponding to the signaling trace files and ordered appointment paths corresponding to the signaling trace files can be distributed.
The file name of the signaling trace file is changed to the appointed name.
In this step, the file names of the signaling trace files are sequentially reset by the appointed names.
And storing the signaling trace file with the changed file name in the appointed path.
In this step, the signaling trace files are stored in order under the local agreed path.
The signaling tracking method orderly stores the signaling tracking file and files the signaling tracking file so as to improve the efficiency of subsequently calling the signaling tracking file.
In one embodiment, storing the signaling trace file after changing the file name in the contracted path comprises:
and extracting the tracking element information of the signaling tracking file after the file name is changed according to the appointed name.
In this step, the appointed name includes time and user information for obtaining the tracking signaling file, the tracking element information is characteristic information that can reflect signaling tracking in the signaling tracking file, and the tracking element information includes some necessary information that can describe the signaling in the tracking process, for example, the information may include information that reflects the content of the signaling, the flow of the signaling, and the logic flow of the service, and may also include time and user information.
And compressing the tracking element information according to the tracking file rule to obtain a signaling tracking compressed file.
In this step, the trace file rule is a rule for compressing and decompressing trace element information in the signaling trace file, the signaling trace compressed file can be obtained by compressing according to the trace file rule, the corresponding signaling trace element information can be obtained by decompressing the signaling trace compressed file according to the trace file rule, and the corresponding signaling trace element information can be composed of the signaling trace element information obtained after decompression according to the trace file rule. The signaling tracking compressed file comprises tracking element information, so that compared with a corresponding signaling tracking file, the data volume of the signaling tracking compressed file is smaller, and the storage space can be effectively saved.
And taking the signaling tracking compressed file as a signaling tracking file after the file name is changed, and storing the signaling tracking file after the file name is changed in an appointed path.
In this step, the signaling trace compressed file is stored in the local agreed path in order for archiving.
The signaling tracking method can effectively compress the signaling tracking file for local storage, reduce the required storage space, improve the utilization of the local storage capacity of the network element and reduce the cost of the storage equipment of the network element.
In one embodiment, before obtaining the agreed name of the signaling trace file and the agreed path under the local storage path according to the preset local storage rule, the method further includes:
and appointing an appointed path of a preset local storage rule according to the compression setting information and the encryption setting information.
In this step, the compression setting information is used to indicate the setting of path information that needs to be satisfied by the compression tool for performing the compression operation, the compression setting information may further include the requirements of the compression tool for identifying the file and the file path, and the compression setting information is information that the compression tool can successfully compress; the encryption setting information is used for indicating the setting of path information required to be met by the encryption tool for performing encryption operation, and the encryption setting information may further include a requirement for the encryption tool to identify a file and a file path, and the encryption setting information is information for the encryption tool to be able to successfully encrypt.
And appointing an appointed name of a preset local storage rule according to the current date information and the user information corresponding to the current network element.
In this step, the date information and the user information are important information reflecting the generation and the source of the signaling, and the appointment name is determined by the date information and the user information, so that the file name can be conveniently and rapidly distinguished and searched according to the date information and the user information.
The signaling tracking method presets the preset path and the preset name of the local storage rule so as to facilitate subsequent local storage.
In another embodiment, as shown in fig. 4, fig. 4 is a flowchart of a signaling tracking method in another embodiment, and this embodiment provides a signaling tracking method, including:
step S410: a signaling tracking mode of a current network element is detected.
Step S420: when the signaling tracking mode of the current network element comprises a local tracking mode, performing signaling tracking on the signaling received by the current network element and obtaining a signaling tracking file of the signaling, and analyzing the signaling tracking file and obtaining service signaling information; and sending service signaling information to a client of the current network element, wherein the client is used for displaying the service signaling information.
Receiving a setting instruction of a client, wherein the setting instruction comprises analysis condition information which is used for guiding information extraction in a signaling tracking file; acquiring a signaling tracking analysis file corresponding to the analysis condition information according to the analysis condition information and the signaling tracking file; and sending the signaling tracking analysis file to the client, wherein the client is also used for displaying the signaling tracking analysis file.
Step S430: and when the signaling tracking mode of the current network element comprises a local storage mode, storing the signaling tracking file under the local storage path of the current network element.
An agreed path of the local storage rule can be agreed and preset according to the compression setting information and the encryption setting information; and appointing an appointed name of a preset local storage rule according to the current date information and the user information corresponding to the current network element.
The method can also obtain the appointed name of the signaling tracking file and the appointed path under the local storage path according to the preset local storage rule, wherein the preset local storage rule is a rule for the current network element to perform local storage; changing the file name of the signaling tracing file into an appointed name; and storing the signaling trace file with the changed file name in the appointed path.
Or extracting the tracking element information of the signaling tracking file after the file name is changed according to the appointed name; compressing the tracking element information according to the tracking file rule to obtain a signaling tracking compressed file; and taking the signaling tracking compressed file as a signaling tracking file after the file name is changed, and storing the signaling tracking file after the file name is changed in an appointed path.
Step S440: and when the signaling tracking mode also comprises a signaling reporting mode, uploading the signaling tracking file to the network management server.
The signaling tracking method can send the service signaling information to the client of the current network element after the network element performs local processing on the signaling tracking file without forwarding the signaling tracking file or the service signaling information to a network management server serving as an intermediate medium, reduces the data volume transmitted through a network in the signaling tracking process, can greatly reduce the consumption of resources in a core network of a mobile communication network, and simultaneously embodies the real-time performance of signaling tracking.
In another embodiment, as shown in fig. 5, fig. 5 is a flowchart of a signaling tracking method in another embodiment, and this embodiment provides a signaling tracking method, including:
step S510: temporarily storing the signaling trace file and detecting the signaling trace mode.
Each network element receives a signaling tracking instruction, the signaling tracking instruction triggers the network element to perform signaling tracking, the network element starts the signaling tracking, receives the signaling and generates a signaling tracking file corresponding to the signaling, and the signaling tracking file is temporarily stored.
And reading the setting of the network element and detecting a signaling tracking mode.
When the signaling tracking mode includes the local processing mode, step S520 is executed: processing the signaling tracking file, analyzing the signaling tracking file and acquiring service signaling information; when the signaling tracking mode does not include the local processing mode, step S530 is performed: and uploading the signaling tracking file to a network management server.
In step S520: after processing the signaling trace file, executing step S530 when the signaling trace mode includes the signaling upload mode; in step S520: after processing the signaling trace file, if the signaling trace mode does not include the upload mode, executing step S540: and sending service signaling information to the client of the current network element. Wherein, reporting the network management representative signaling uploading mode.
In step S530: after the signaling trace file is uploaded to the network management server, if the signaling trace mode includes the local save mode, step S560 is executed: storing a signaling tracking file under a local storage path of the current network element, and finishing signaling tracking; in step S530: after the signaling tracing file is uploaded to the network management server, deleting the temporarily stored signaling tracing file when the signaling tracing mode does not comprise a local storage mode, and ending the signaling tracing.
One implementation of the above method is described below. For example, the user triggers signaling trace by local command. When the signaling tracking is started, the network node sends signaling tracking starting signals to each network element in sequence, and each network element starts the respective signaling tracking function after receiving the signals. When the signaling tracking is started, the signaling tracking process starts to be active, and the main function of the signaling tracking process is to collect messages sent by network element processes and collect and store signaling tracking data.
Under the condition that each network element is separately deployed, taking a network node as an example, a process of locally processing a signaling trace file is introduced.
For example, when the signaling trace starts, the network node (MME) process sends the collected signaling to the signaling trace process in a predetermined form, and the signaling trace process stores the signaling trace data locally in the form of an extensible markup language (XML) file. Under the design of delayed reporting, the signaling tracking process uploads the file to the network management server and then cleans the file. In the method, after the file is uploaded to the network management server, the signaling tracking process can still store the file to a local designated path of the network element, and forms an ordered signaling tracking file by taking date user information and the like as naming rules to finish local storage. The local storage is to store the signaling trace file in an archive form, compress the file in order to save machine space, encrypt the file in order to be safe, and the like.
Then, if necessary, when the signaling trace mode includes a local processing mode, a signaling trace file parser on the local can be started. The parser will read the information in the signaling trace file. The key information needed by the user is displayed in a user-friendly mode, for example, the key information is printed out in a table form, and through command interaction, the parser can filter and cut or expand the signaling tracking information to show the details which are interested by the user one by one. The tracking file analyzer can accurately analyze the signaling tracking file and can output the signaling tracking content in a reasonable mode; the method comprises the steps of reading a signaling tracking file in real time, displaying the content of the signaling tracking in real time, wherein the content of the signaling tracking comprises historical signaling reserved by previous signaling tracking and newly added signaling generated by current service, and the new signaling is emphasized and mainly highlighted in general real-time output.
When the user uses up the signaling trace file, the user can choose whether to report to the network manager, that is, whether the signaling trace mode includes the signaling upload mode. When the network management needs, the signaling trace file can still be reported after the local processing. After local processing, the user has already obtained all the information of the service signaling. The reporting network management process is only used for remotely storing the signaling tracking file, and is an unnecessary process. And the option of not reporting is used, so that the communication overhead of the system and the network management can be reduced. If there is no demand for instant signaling tracking, that is, the signaling tracking mode does not include the local processing mode nor the local storage mode, the signaling tracking file will use the normal signaling tracking flow, and after the signaling tracking is finished, the file is uniformly uploaded to the network management server through signaling report.
Compared with the mode of reporting the tracking signaling in the traditional technology, the signaling tracking method has the advantage of reducing the communication consumption of the system by locally storing the signaling; and the effect of real-time tracking can be achieved by locally storing the signaling and locally processing the signaling.
It should be understood that although the steps in the flowcharts of fig. 2 to 5 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-5 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performing the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least some of the sub-steps or stages of other steps.
In an embodiment, as shown in fig. 6, fig. 6 is a schematic structural diagram of a signaling tracing system in an embodiment, and in this embodiment, a signaling tracing system is provided, which includes a signaling tracing mode detecting module 610, a local processing module 620, and a service signaling information sending module 630, where:
a signaling trace mode detection module 610, configured to detect a signaling trace mode of a current network element.
The signaling tracking mode detecting module 610 may read the current environment configuration of the current network element, may detect the signaling tracking mode of the current network element, and obtain the signaling tracking mode of the current network element. The signaling trace mode of the current network element can be preset, and the signaling trace mode can be modified on the client of the network element. For example, the signaling trace mode would take effect immediately after modification.
The local processing module 620 is configured to, when the signaling tracking mode of the current network element includes a local tracking mode, perform signaling tracking on the signaling received by the current network element and obtain a signaling tracking file of the signaling, and parse the signaling tracking file and obtain service signaling information.
The local trace mode is used to instruct the network element to perform local processing on the signaling trace file, and can control the local processing module 620 to read the signaling trace file and obtain information in the signaling trace file after the network element obtains the signaling trace file of the signaling, that is, the signaling trace file can be analyzed and service signaling information can be obtained. The traffic signaling information may include the content of the signaling as well as characteristic information related to the signaling.
A service signaling information sending module 630, configured to send service signaling information to a client of the current network element, where the client is used to display the service signaling information.
After local processing, service signaling information is obtained, and the service signaling information sending module 630 can send the service signaling information to the client of the current network element in real time; and the service signaling information can be displayed through the client of the current network element. For example, the service signaling information in the signaling tracking file can be displayed in real time at the client, so that the real-time performance of the signaling tracking is improved, and the readability of the signaling tracking is improved by displaying the service signaling information in a user-friendly manner. For example, the client may also print out key information required by the user in the service signaling information in a form of a table.
According to the signaling tracking system, the network element sends the service signaling information to the client of the current network element after locally processing the signaling tracking file, the signaling tracking file or the service signaling information does not need to be forwarded to the network management server serving as an intermediate medium, the data volume transmitted through the network in the signaling tracking process is reduced, the consumption of resources in the core network of the mobile communication network can be greatly reduced, the service pressure of the core network of the mobile communication network is reduced, and the performance of the core network of the mobile communication network is ensured; meanwhile, the client of the current network element can display the service signaling information, and the real-time performance of signaling tracking is improved.
In an embodiment, as shown in fig. 7, fig. 7 is a schematic structural diagram of a local saving module in an embodiment, and the signaling tracing system further includes a local saving module 640, where the local saving module 640 stores the signaling tracing file under the local storage path of the current network element when the signaling tracing mode of the current network element includes the local saving mode.
The local saving module 640 may store the signaling trace file in order under the designated path by a local saving manner, so as to avoid the signaling trace file from being exposed to the risk of being cleared at any time as a temporary virtual file. For example, the signaling trace file may be stored in an archive manner in a local storage manner, and the archive manner may facilitate compression of the signaling trace file, thereby saving storage space. In addition, the signaling trace file may be encrypted during local storage based on security considerations.
The signaling tracking system stores the signaling tracking file in the local storage path of the current network element, and locally stores the signaling tracking file, so that the signaling tracking file is prevented from being reported to a network management server, the consumption of core network resources of a mobile communication network is reduced, and the performance of the core network of the mobile communication network is guaranteed.
In one embodiment, the local processing module 620 is further configured to receive a setting instruction of the client, where the setting instruction includes parsing condition information, and the parsing condition information is used to direct extraction of information in the signaling trace file; acquiring a signaling tracking analysis file corresponding to the analysis condition information according to the analysis condition information and the signaling tracking file; and sending the signaling tracking analysis file to the client, wherein the client is also used for displaying the signaling tracking analysis file.
The client can send a setting instruction to the current network element according to the user requirement, so that the network element can extract the information of the signaling trace file according to the analysis condition information in the setting instruction. The service signaling information may include a new instruction and a historical instruction, where the new instruction is an instruction newly acquired at the current time, and the historical instruction is an instruction acquired before the current time. For example, the parsing condition information may be used to indicate that a new signaling or a historical signaling in the signaling trace file is obtained, so that the client can specifically display the new instruction or the historical instruction. For example, the analysis condition information may also be used to indicate that the service signaling information is converted into a display form such as a table, a document, and the like, so as to enrich the form of the service signaling information displayed by the client and improve the readability of the service signaling information. For example, the parsing condition information may also be used to indicate service signaling information corresponding to the filtered or tailored signaling related feature information, so as to correlate the service signaling information with the feature information required or interested by the user. The local processing module 620 parses the signaling trace file according to the parsing condition information, which can be understood as further processing the service signaling information to obtain information in the signaling trace file required by the user, and displays the signaling trace parsed file through the client.
According to the signaling tracking system, the setting instruction of the client is received, the signaling tracking analysis file is sent to the client, and the network element is controlled to locally process the signaling tracking file in an instruction interaction mode, so that information corresponding to the analysis condition information is filtered, cut or expanded, the processing function of signaling tracking is increased, and the real-time interaction capacity of signaling tracking is improved.
In one embodiment, the local processing module 620 is further configured to upload the signaling trace file to the network management server when the signaling trace mode further includes a signaling reporting mode.
The signaling tracking system also comprises a signaling reporting mode in the signaling tracking mode, and can realize signaling tracking by reporting the network management server, namely simultaneously uploading a signaling tracking file to the network management server in real time, so that the signaling tracking modes capable of running simultaneously are increased, the operation of signaling tracking can be ensured by the two signaling tracking modes running simultaneously, and the interference resistance and the fault resistance of signaling tracking are improved.
In an embodiment, the local storage module 640 is further configured to obtain an agreed name of the signaling trace file and an agreed path under the local storage path according to a preset local storage rule, where the preset local storage rule is a rule for performing local storage on the current network element; changing the file name of the signaling tracing file into an appointed name; and storing the signaling trace file with the changed file name in the appointed path.
The preset local storage rule is that the signaling trace file can be stored under the local storage path of the current network element in order. The local storage module 640 may allocate ordered appointment names and ordered appointment paths corresponding to the signaling trace files according to a preset local storage rule, so as to orderly reset the file names of the signaling trace files by the appointment names, and orderly store the signaling trace files under the local appointment paths.
The signaling tracking system orderly stores the signaling tracking file and files the signaling tracking file so as to improve the efficiency of subsequently calling the signaling tracking file.
In one embodiment, the local saving module 640 is further configured to extract trace element information of the signaling trace file after the file name is changed according to the appointed name; compressing the tracking element information according to the tracking file rule to obtain a signaling tracking compressed file; and taking the signaling tracking compressed file as a signaling tracking file after the file name is changed, and storing the signaling tracking file after the file name is changed in an appointed path.
The local saving module 640 stores the signaling trace compressed file in a local appointed path in order for archiving. The appointed name includes time and user information for obtaining the tracking signaling file, the tracking element information is characteristic information which can reflect signaling tracking in the signaling tracking file, the tracking element information includes some necessary information which can describe the signaling tracking process, for example, the necessary information may include information which can reflect the content of the signaling, the flow of the signaling and the logic flow of the service, and may also include time and user information. The trace file rule is a rule used for compressing and decompressing trace element information in the signaling trace file, the signaling trace compressed file can be obtained by compressing according to the trace file rule, the corresponding signaling trace element information can be obtained by decompressing the signaling trace compressed file according to the trace file rule, and the corresponding signaling trace file can be formed by the signaling trace element information obtained after decompression according to the trace file rule. The signaling tracking compressed file comprises tracking element information, so that compared with a corresponding signaling tracking file, the data volume of the signaling tracking compressed file is smaller, and the storage space can be effectively saved.
The signaling tracking system can effectively compress the signaling tracking file for local storage, reduce the required storage space, improve the utilization of the local storage capacity of the network element and reduce the cost of the storage equipment of the network element.
In one embodiment, the local storage module 640 is further configured to agree, according to the compression setting information and the encryption setting information, an agreed path of the preset local storage rule; and appointing an appointed name of a preset local storage rule according to the current date information and the user information corresponding to the current network element.
The compression setting information is used for representing the setting of path information required to be met by the compression tool for compression operation, the compression setting information can also contain the requirements of the compression tool for identifying files and file paths, and the compression setting information is information used for successfully compressing the compression tool; the encryption setting information is used for indicating the setting of path information required to be met by the encryption tool for performing encryption operation, and the encryption setting information may further include a requirement for the encryption tool to identify a file and a file path, and the encryption setting information is information for the encryption tool to be able to successfully encrypt. The date information and the user information are important information reflecting signaling generation and source, the date information and the user information are used for determining the appointed name, and the file name can be conveniently and rapidly distinguished and searched according to the date information and the user information.
The signaling tracking system presets the preset path and the preset name of the local storage rule so as to facilitate subsequent local storage.
For specific limitations of the signaling tracing system, reference may be made to the above limitations of the signaling tracing method, which is not described herein again. The various modules in the signaling trace system described above may be implemented in whole or in part by software, hardware, and combinations thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In an embodiment, there is provided a network element device, an internal structure diagram of which may be as shown in fig. 8, and fig. 8 is an internal structure diagram of the network element device in an embodiment. The network element device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the network element device is configured to provide computational and control capabilities. The memory of the network element device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the network element device is used for communicating with an external terminal through network connection. The computer program is executed by a processor to implement a signaling tracing method.
Those skilled in the art will appreciate that the architecture shown in fig. 8 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a network element device is provided, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and when the processor executes the computer program, the processor implements the following steps:
detecting a signaling tracking mode of a current network element;
when the signaling tracking mode of the current network element comprises a local tracking mode, performing signaling tracking on the signaling received by the current network element and obtaining a signaling tracking file of the signaling, and analyzing the signaling tracking file and obtaining service signaling information;
and sending service signaling information to a client of the current network element, wherein the client is used for displaying the service signaling information.
In one embodiment, after obtaining the signaling trace file for the signaling, the processor when executing the computer program further performs the steps of:
and when the signaling tracking mode of the current network element comprises a local storage mode, storing the signaling tracking file under the local storage path of the current network element.
In one embodiment, after sending the service signaling information to the client of the current network element, the processor when executing the computer program further implements the following steps:
receiving a setting instruction of a client, wherein the setting instruction comprises analysis condition information which is used for guiding information extraction in a signaling tracking file; acquiring a signaling tracking analysis file corresponding to the analysis condition information according to the analysis condition information and the signaling tracking file; and sending the signaling tracking analysis file to the client, wherein the client is also used for displaying the signaling tracking analysis file.
In one embodiment, after storing the signaling trace file under the local storage path of the current network element, the processor when executing the computer program further performs the following steps:
and when the signaling tracking mode also comprises a signaling reporting mode, uploading the signaling tracking file to the network management server.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
acquiring an appointed name of a signaling tracking file and an appointed path under a local storage path according to a preset local storage rule, wherein the preset local storage rule is a rule for local storage of a current network element; changing the file name of the signaling tracing file into an appointed name; and storing the signaling trace file with the changed file name in the appointed path.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
extracting tracking element information of the signaling tracking file after the file name is changed according to the appointed name; compressing the tracking element information according to the tracking file rule to obtain a signaling tracking compressed file; and taking the signaling tracking compressed file as a signaling tracking file after the file name is changed, and storing the signaling tracking file after the file name is changed in an appointed path.
In one embodiment, before obtaining the agreed name of the signaling trace file and the agreed path under the local storage path according to the preset local storage rule, the processor further implements the following steps when executing the computer program:
appointing an appointed path of a preset local storage rule according to the compression setting information and the encryption setting information; and appointing an appointed name of a preset local storage rule according to the current date information and the user information corresponding to the current network element.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
detecting a signaling tracking mode of a current network element;
when the signaling tracking mode of the current network element comprises a local tracking mode, performing signaling tracking on the signaling received by the current network element and obtaining a signaling tracking file of the signaling, and analyzing the signaling tracking file and obtaining service signaling information;
and sending service signaling information to a client of the current network element, wherein the client is used for displaying the service signaling information.
In one embodiment, after obtaining the signaling trace file for the signaling, the computer program when executed by the processor further performs the steps of:
and when the signaling tracking mode of the current network element comprises a local storage mode, storing the signaling tracking file under the local storage path of the current network element.
In one embodiment, after sending the traffic signaling information to the client of the current network element, the computer program when executed by the processor further performs the steps of:
receiving a setting instruction of a client, wherein the setting instruction comprises analysis condition information which is used for guiding information extraction in a signaling tracking file; acquiring a signaling tracking analysis file corresponding to the analysis condition information according to the analysis condition information and the signaling tracking file; and sending the signaling tracking analysis file to the client, wherein the client is also used for displaying the signaling tracking analysis file.
In one embodiment, after storing the signaling trace file under the local storage path of the current network element, the computer program when executed by the processor further performs the steps of:
and when the signaling tracking mode also comprises a signaling reporting mode, uploading the signaling tracking file to the network management server.
In one embodiment, the computer program when executed by the processor further performs the steps of:
acquiring an appointed name of a signaling tracking file and an appointed path under a local storage path according to a preset local storage rule, wherein the preset local storage rule is a rule for local storage of a current network element; changing the file name of the signaling tracing file into an appointed name; and storing the signaling trace file with the changed file name in the appointed path.
In one embodiment, the computer program when executed by the processor further performs the steps of:
extracting tracking element information of the signaling tracking file after the file name is changed according to the appointed name; compressing the tracking element information according to the tracking file rule to obtain a signaling tracking compressed file; and taking the signaling tracking compressed file as a signaling tracking file after the file name is changed, and storing the signaling tracking file after the file name is changed in an appointed path.
In one embodiment, before obtaining the agreed name of the signaling trace file and the agreed path under the local storage path according to the preset local storage rule, the computer program when executed by the processor further implements the following steps:
appointing an appointed path of a preset local storage rule according to the compression setting information and the encryption setting information; and appointing an appointed name of a preset local storage rule according to the current date information and the user information corresponding to the current network element.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method of signaling tracing, the method comprising:
detecting a signaling tracking mode of a current network element; the signaling tracking mode comprises a local tracking mode; the local tracking mode is used for indicating the network element to carry out local processing on the signaling tracking file;
when the signaling tracking mode of the current network element comprises a local tracking mode, performing signaling tracking on the signaling received by the current network element and obtaining a signaling tracking file of the signaling, and analyzing the signaling tracking file and obtaining service signaling information; the data volume of the service signaling information is smaller than that of the signaling tracking file;
and sending the service signaling information to a client of the current network element, wherein the client is used for displaying the service signaling information.
2. The signaling tracing method of claim 1, wherein after said obtaining the signaling tracing file of the signaling, further comprising:
and when the signaling tracking mode of the current network element comprises a local storage mode, storing the signaling tracking file under the local storage path of the current network element.
3. The signaling tracing method of claim 1, wherein after said sending said traffic signaling information to said client of said current network element, further comprising:
receiving a setting instruction of the client, wherein the setting instruction comprises parsing condition information, and the parsing condition information is used for guiding information extraction in the signaling tracing file;
acquiring a signaling tracking analysis file corresponding to the analysis condition information according to the analysis condition information and the signaling tracking file;
and sending the signaling tracking analysis file to the client, wherein the client is also used for displaying the signaling tracking analysis file.
4. The signaling tracing method of claim 2, wherein after storing the signaling tracing file under the local storage path of the current network element, further comprising:
and when the signaling tracking mode also comprises a signaling reporting mode, uploading the signaling tracking file to a network management server.
5. The signaling tracing method of claim 2, wherein said storing the signaling tracing file under the local storage path of the current network element comprises:
acquiring an agreed name of the signaling tracking file and an agreed path under the local storage path according to a preset local storage rule, wherein the preset local storage rule is a rule for performing local storage on the current network element;
changing the file name of the signaling tracing file into the appointed name;
and storing the signaling tracing file after the file name is changed in the appointed path.
6. The signaling tracing method of claim 5, wherein storing the signaling tracing file after changing the file name in the agreed path comprises:
extracting tracking element information of the signaling tracking file after the file name is changed according to the appointed name;
compressing the tracking element information according to a tracking file rule to obtain a signaling tracking compressed file;
and taking the signaling tracking compressed file as the signaling tracking file after the file name is changed, and storing the signaling tracking file after the file name is changed in the appointed path.
7. The signaling tracing method of claim 5, wherein before said obtaining the agreed name of the signaling tracing file and the agreed path under the local storage path according to the preset local storage rule, further comprising:
appointing an appointed path of the preset local storage rule according to the compression setting information and the encryption setting information;
and appointing the appointed name of the preset local storage rule according to the current date information and the user information corresponding to the current network element.
8. A signaling tracking system, the system comprising:
the signaling tracking mode detection module is used for detecting the signaling tracking mode of the current network element; the signaling tracking mode comprises a local tracking mode; the local tracking mode is used for indicating the network element to carry out local processing on the signaling tracking file;
a local processing module, configured to perform signaling tracking on the signaling received by the current network element and obtain a signaling tracking file of the signaling when the signaling tracking mode of the current network element includes a local tracking mode, and parse the signaling tracking file and obtain service signaling information; the data volume of the service signaling information is smaller than that of the signaling tracking file;
and a service signaling information sending module, configured to send the service signaling information to a client of the current network element, where the client is used to display the service signaling information.
9. A network element device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the signaling trace method according to any of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the signaling tracing method of any one of claims 1 to 7.
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