TWI700939B - Quality monitoring server and method thereof for network equipment - Google Patents

Abstract

A quality monitoring server and a method thereof for network equipment are provided. Data transformation, data linkage and data query processes are provided. Contents corresponding to features such as service configuration, monitoring relation, relation category and instant quality are obtained, to establish configuration, monitoring and quality information of different services, and the information can be combined to form an instant service quality information combination. The instant service quality information combination would be compared with a corresponding history service quality information combination, to determine whether to establish a data linkage relation of instant timestamp. After the data linkage relation is generated, the instant service quality information can be queried, the history service quality information also can be obtained, so as to provide labor and time saving to review the history service quality information.

Description

Quality monitoring server and method for network equipment

The present invention relates to a network monitoring technology, and more particularly to a quality monitoring server and method for network equipment.

With the development of the Internet, various services such as broadband, telecommunication services, Information and Communication Technology (ICT)... have been widely used. In the case of using multiple services at the same time, how to ensure the quality of various services and then manage and analyze them will become an important issue. In order to monitor the quality of various services, it is necessary to establish different system architectures for different services to monitor. The process consumes a lot of manpower and maintenance costs.

In order to ensure the quality of network services, the past technology only needs to monitor various quality information of physical network equipment. However, today's Software Define Network (SDN) technology has become more sophisticated, and the interconnection between devices is changeable and complex, making monitoring network quality even more challenging.

In view of this, the present invention provides a quality monitoring server and method for network equipment, which performs multi-stage conversion of information of different services and establishes a data link relationship with the timestamp, so that users can easily query results.

The quality monitoring server for network equipment in the embodiment of the present invention includes a storage, an input/output interface, and a processor. The memory stores several modules. The input and output interface sends or receives data. The processor is coupled to the storage and the network module, and accesses and loads the modules stored in the storage. Those modules include service configuration module, service monitoring module, service association module, real-time quality module, and data link module. The service configuration module obtains the service configuration corresponding to several network devices through the input and output interface, and each service configuration is related to the identification information and record type of the corresponding network device. The service monitoring module establishes the monitoring relationship between the service configurations corresponding to those network devices. The service association module obtains the association category of the service configuration corresponding to those network devices. The real-time quality module obtains the real-time monitoring content corresponding to those network devices through the input and output interface, and each real-time monitoring content is related to signal quality, communication or resources. The data link module compares the real-time service quality information collection formed by the corresponding service configuration, monitoring relationship, association category, and real-time monitoring content of those network devices with the corresponding historical service quality information collection, and compares them with real-time time stamp records. Collect inconsistent real-time service quality information to form a data link.

On the other hand, the quality monitoring method of network equipment according to the embodiment of the present invention includes the following steps. Obtain the service configuration corresponding to several network devices, and each service configuration is related to the identification information and record type of the corresponding network device. Establish monitoring relationships between service configurations corresponding to those network devices. Get the associated category of the service configuration corresponding to those network devices. Obtain the real-time monitoring content corresponding to those network devices, and each real-time monitoring content is related to signal quality, communications or resources. The real-time service quality information collection formed by the service configuration, monitoring relationship, association category, and real-time monitoring content corresponding to those network devices is compared with the corresponding historical service quality information collection. The data link relationship is formed by comparing the inconsistent real-time service quality information collection through real-time timestamp records.

Based on the above, the quality monitoring server and method for network equipment in the embodiments of the present invention have a common system architecture and support quality monitoring of multiple services, and there is no need to build multiple quality monitoring systems for different services. Thereby saving maintenance costs. By setting various monitoring associations and quality information characteristic values of different devices and services, and establishing the data link relationship between the device and the service through the information conversion process, the data link relationship is used to obtain the corresponding service quality information. The information conversion method of the embodiment of the present invention does not limit the source data format, directly uses the data of the original data database, and based on the service feature value, monitoring relationship feature value, correlation category feature value, and quality feature value in the service configuration database Perform data association to complete data conversion for various services. In this way, a common system architecture can be achieved to support quality monitoring of multiple services. The embodiment of the present invention can further establish the data link relationship through the time stamp. With the time stamp mechanism, in addition to querying real-time quality information content, it can also query historical service quality information retrospectively to save labor and time costs to compare and track history. data.

In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail in conjunction with the accompanying drawings.

Fig. 1 is a system architecture diagram according to an embodiment of the present invention. Please refer to Figure 1. This system architecture 1 at least includes but is not limited to quality monitoring server 100, original database 200, service configuration database 300, service quality database 400, data link database 500, application program interface (( Application Programming Interface (API)) 600 and service interface device 700.

The quality monitoring server 100 can be a computer host, a server, a workstation, and other devices. The quality monitoring server 100 at least includes but is not limited to a storage 110, an input/output interface 130, and a processor 150.

The storage 110 can be any type of fixed or removable random access memory (RAM), read-only memory (ROM), flash memory (flash memory), traditional hard disk (Hard Disk Drive, HDD), Solid-State Drive (SSD) or similar components, and used to record service configuration module 101, service monitoring module 102, service association module 103, real-time quality module 104, data link module 105, etc. Software programs/modules, service configuration data, related category data, service configuration monitoring relationship data, real-time quality data, real-time service quality information collection, service configuration key values, historical service quality information collection, data link relationships, etc. Information and files. The aforementioned modules, files, and data will be described in detail in subsequent embodiments.

The input and output interface 130 may be a communication transceiver supporting such as Wi-Fi and a mobile network, an input device such as a keyboard, a mouse, and a touch panel, or a wired interface such as USB and Thunderbolt. In this embodiment, the input/output interface 130 is used to transmit or receive data.

The processor 150 is coupled to the storage 110 and the input/output interface 130, and can be a central processing unit (CPU), or other programmable general-purpose or special-purpose microprocessors, digital signal processors ( DSP), programmable controller, special application integrated circuit (ASIC) or other similar components or a combination of the above components. In the embodiment of the present invention, the processor 150 is used to perform all operations of the quality monitoring server 100, and can access and execute the modules and data recorded in the storage 110.

The original database 200, the service configuration database 300, the service quality database 400, and the data link database 500 can be storage media such as NAS, hard drives, flash drives, or devices such as computer hosts, servers, or workstations. . The service interface device 700 may be a device such as a computer host, a server, or a workstation, and provides an input device to receive user operations, and a display device to present query results. In addition, in this embodiment, the service interface device 700 is connected to the quality monitoring server 100 via the application program interface 600.

In order to facilitate the understanding of the operation process of the present invention, a number of embodiments will be described below in detail. Hereinafter, the method described in the embodiment of the present invention will be described in conjunction with each device in the system architecture 1 and various components and modules of the quality monitoring server 100. Each process of the method can be adjusted accordingly according to the implementation situation, and is not limited to this.

FIG. 2 is a flowchart illustrating a quality monitoring method-data conversion stage according to an embodiment of the present invention. Referring to FIG. 2, the service configuration module 101 obtains original device information from the original database 200 through the input/output interface 130 (step S210). The contents recorded in the original database 200 are network equipment belonging to the core backbone network, access circuit, or terminal equipment. For example, virtual private network (VPN) core backbone, VPN access circuit, VPN network-to-network interface (NNI) circuit, broadband device interface, location name-related interface, broadband service-related interface, etc. And other related equipment.

The service configuration database 300 is preset with information such as automatically managed services and service characteristic values. The service characteristic value is, for example, example 1 (service number)-{ "id (specification identification code)": "serviceId (service identification code)", "name (specification name)": "service number", "specName (specification Code)": "serviceId", "dataTypeId (specification data type)": "general text (single)"}; example 2 (backup service number)-{"id (specification identification code)": "backupRtno( Backup Service ID)”, “name (specification name)”: “Backup service ID”, “specName (specification code)”: “backupServiceId (backup service identification code)”, “dataTypeId (specification data type)” : "General text (multiple strokes)"}; Example 3 (packet round trip time (rtt) serious threshold)-{"id (specification identification code)": "rttCriticalThreshold (serious threshold)", "name (specification name) ": "rtt critical threshold", "specName (specification code)": "rttCriticalThreshold", "dataTypeId (specification data type)": "drop-down menu"}.

The service configuration module 101 can create service configuration data and associated category data according to the different service characteristic values of the automatic management rules in the service configuration database 300 (step S220), and combine the created service configuration data, The associated category data is stored in the service configuration database 300.

For example, the service configuration module 101 obtains the managed service configuration content from the VPN core backbone network (for example, the original "VPN-1234" is converted to "SDN") according to the automatic management service (ie, management rules). -VPN service (service category (serviceCategory))”); the service configuration module 101 can also obtain the circuit number and circuit uplink/downlink rate from the VPN access circuit and broadband service related interfaces (for example, circuit number = 034986342, circuit on /Downlink rate=64K/2M), and converted to "SDN-VPN service" including those "circuit number" and "circuit uplink/downlink rate", the "circuit number" at this time will be the data link relationship" service Configure key values". It can be seen that even though the data format of the original equipment information may be different, the service characteristic value that can be obtained through the embodiment of the present invention is used as the service configuration data.

For another example, the service configuration module 101 can obtain the content of the specification data (for example, serviceId="11350137") corresponding to each "circuit number" from the VPN access circuit according to the service characteristic value, and these contents can be subsequently provided to the service agent The interface device 700 obtains data according to the specification name of the specified service characteristic value. The service configuration module 101 can also assign each "circuit number" an association category at the same time, and assign different association categories according to its different roles (for example: "SR-MGN (agent interface management IP)", "SR-WAN (Agent Interface IP)", "CW-WAN (Customer Home Interface IP)") to form related category data.

Then, the service monitoring module 102 establishes the monitoring relationship data between each service configuration according to the service configuration data, the associated category data, and the monitoring relationship characteristic values of different services in the service configuration database 300 (step S230), and combines The established service configuration monitoring relationship data is stored in the service configuration database 300.

These monitoring relationship feature values are, for example, example 1 ((signal) quality monitoring)-{"serviceCategory (service category)": "SDN-VPN", "monitorType (monitor type)": "linkQuality (link quality)", " agentType (agent association type)": "SR-MGN", "srcType (source association type)": "SR-WAN", "destType (destination association type)": "CE-WAN"}; example 2 (communication Monitoring)-{"serviceCategory (service category)": "SDN-VPN", "monitorType (monitor type)": "traffic", "agentType (agent association category)": "SR-MGN", "srcType (source association) Category)": "SR-WAN", "destType (destination type)": "null (none)"}; Example 3 (resource monitoring)-{"serviceCategory (service category)": "SDN-VPN", " monitorType (monitoring type)": "resource", "agentType (agent association type)": "SR-MGN", "srcType (source association type)": "null", "destType (destination association type)": "null "}.

It is worth noting that the service configuration database 300 can pre-set the monitoring type (for example, quality monitoring (such as: packet round-trip time, packet loss rate), traffic monitoring (such as the number of uplink/downlink packets), or resource monitoring ( Such as: CPU usage, memory usage), etc.). In addition, the service configuration database 300 can preset the monitoring relationship characteristic value. For example, quality monitoring is a package of "agentType: SR-MGN (agent interface management IP)"; "srcType: SR-WAN (agent interface IP)" test"; destType: CE-WAN (customer home interface IP)" Round trip time, packet loss rate). For another example, traffic monitoring is tested by "agentType: SR-MGN (agent interface management IP)"; srcType: SR-WAN (agent interface IP)" the number of up/down packets). For another example, information monitoring is to test the CPU usage and memory usage of "agentType: SR-MGN (Agent Interface Management IP)"). In addition, the service monitoring module 102 can generate all service configuration monitoring relationships for each service configuration key value under the SDN-VPN service and store them in the service configuration database 300 according to the characteristic value of the monitoring relationship.

Then, the service association module 103 establishes service quality association data (or associated category data) based on the service configuration monitoring relationship data and the characteristic values of the equipment association categories for which each service needs to be monitored for quality in the service configuration database 300 (step S240) , And store the established service quality related data in the service configuration database 300.

The characteristic value of the device association category is, for example, example 1 (monitoring device management interface)-{"serviceCategory": "SDN-VPN", "relationType": "SR-MGN"}; example 2( Monitoring device interface)-{"serviceCategory (service category)": "SDN-VPN", "relationType (relation category)": "SR-WAN"}; example 3 (customer device interface)-{"serviceCategory (service category) ": "SDN-VPN", "relationType": "CE-WAN"}.

It is worth noting that the service configuration database 300 can pre-set the associated category characteristic values (for example, the associated category of quality monitoring = "CE-WAN", the associated category of traffic monitoring = "SR-MGN"; the association of resource monitoring Category = "CE-WAN", "SR-MGN". For another example, the service configuration database 300 can pre-set the type of group sampling of the associated category feature values (for example, the configuration of the SDN-VPN service is self-maintained, E2E (CE-WAN ADD CE-WAN) group sampling type is used). In addition, the service association module 103 can generate all the service qualities of each service configuration key value under the SDN-VPN service according to the characteristic value of the association category The associated data is stored in the service configuration database 300.

Then, the real-time quality module 104 connects the service quality database 400 through the input and output interface 130 to obtain corresponding quality information based on the service quality related data and the quality characteristic values of each service in the service configuration database, thereby creating real-time quality information ( Step S250), and store the established real-time quality data in the service configuration database 300.

The quality feature value is, for example, example 1 (quality data)-{"serviceCategory (service category)": "SDN-VPN ", "monitorType (monitor type)": "linkQuality", "pmDbName (quality database)": "Agg_SDN_PM", "pmTableName (historical quality data table)": "usp_query_ping", "pmViewName (real-time quality inspection table)": "vw_Recent_Ping"}; example 2 (communication information)-{"serviceCategory (service category)": "SDN-VPN", "monitorType (monitor type)": "traffic (traffic)", "pmDbName (quality database)": "agg_SDN_PM", "pmTableName (historical quality data table)": "usp_query_traffic", "pmViewName (Real-time quality checklist)": "vw_Recent_Traffic"}; Example 3 (Package data)-{"serviceCategory (service category)": "SDN-VPN", "monitorType (monitor type)": "traffic", "pmDbName( Quality database": "agg_SDN_PM", "pmTableName (historical quality data table)": "usp_query_packet", "pmViewName (real-time quality inspection table)": "vw_Recent_Packet"}.

The service quality database 400 generates corresponding quality monitoring (for example, packet round-trip time, packet loss rate) and traffic monitoring (for example, the number of upstream/downstream packets) based on the service configuration monitoring relationship data generated by the service monitoring module 102 , Resource monitoring (for example, CPU usage, memory usage) information. For another example, the service configuration database 300 can preset quality characteristic values (for example, the metricId of quality monitoring: AGG-AVL, AGG-RTT and its corresponding avl (availability), rtt (packet round-trip time) and other quality information); The metricId of traffic monitoring: AGG-AVG-INFLOW, AGG-AVG-OUTFLOW and their corresponding inflow (upstream packet number), outflow (downstream packet number) and other traffic information), these characteristic values will be stored in the service configuration database 300, so that the service interface device 700 can subsequently obtain corresponding information through "metricId". In addition, the real-time quality module 104 can store all real-time quality data generated by each service configuration key value under the SDN-VPN service in the service configuration database 300 according to the quality characteristic value.

Fig. 3 is a flowchart of a quality monitoring method-data linking stage according to an embodiment of the present invention. Please refer to Figure 3, the data link module 105 obtains a collection of real-time service quality information converted from the information conversion process (may include {"service configuration data", "service configuration monitoring relationship data", "service quality related data" , "Real-time quality data"}) (step S310), and based on all service configuration key values of the service configuration included in this service quality information set, query the data link database 500 that has been established in the past Relationship information. If the data link module 105 finds historical data link relationships that match those service configuration key values, it can obtain the historical data link relationships of the latest timestamp of each service configuration key value from them (step S320).

The data link module 105 can obtain the historical data link relationship under the latest time stamp of one of the obtained service configuration key values, and obtain the historical service quality information collection of this service configuration key value from the service configuration database 300 (Step S330), the data link module 105 can compare whether the historical service quality information set is the same as the converted real-time service quality information set (Step S340). If they are not the same (or inconsistent), the real-time service quality information collection is combined with the real-time (or current) timestamp to establish (or form) a real-time timestamp data link relationship to the data link database 500 (step S350) . In response to the completion of the comparison or the same comparison, the data link module 105 will continue to process the latest time stamp historical data link relationship of the next service configuration key value (step S360).

It is worth noting that each service configuration key value will correspond to the data link relationship based on the timestamp (including: {"timestamp" -> "service configuration key value" -> "service configuration unique serial number"- ＞"Service configuration monitoring relationship unique serial number" ->"Service quality configuration unique serial number" ->"Real-time quality unique serial number"} and other data links.

For example, after the process of Fig. 2 ends, each module 101~104 will generate each service configuration key value under the SDN-VPN service, corresponding to the unique serial number of each module 101~104 (for example, 034986342 + 0020ee0d- 1297-457b-8f85-e9774d6945af + 1 + 3 + 15). Whenever the real-time quality module 104 is processed, the data link module 105 will integrate the unique serial numbers of the modules 101 to 104, and compare whether there are any differences among them. If there is no difference, do not process; if there is a difference, the data link module 105 adds (or combines) the current timestamp and writes it to the data link database 500 (for example, 20180919095700 + 034986342: 0020ee0d-1297-457b-8f85-e9774d6945af + 1 + 3 + 15).

FIG. 4 is a flowchart of a data query phase of a quality monitoring method according to an embodiment of the present invention. 4, the service interface device 700 receives user-specified query conditions (for example, {service configuration (equipment specification identification code, service category, etc.), time (stamp),...} through its input device (step S410) , The query condition can be sent to the application program interface 600. The application program interface 600 sends the query condition to the quality monitoring server 100. The data link module 105 accepts the query condition through the input and output interface 130, and then can download the query condition from the data link The result database 500 obtains the data link relationship of all service configuration key values corresponding to the query result of the query condition (step S420), and obtains the key value of each service configuration from the service configuration database 300 according to the data link relationship The service quality information collection (step S430) can respond the corresponding service quality information collection to the service interface device 700 through the application program interface 600.

It is worth noting that, because the embodiment of the present invention keeps the storage records of the data link database 500, the service interface device 700 can obtain the real-time service quality information collection through the application program interface 600, and can also link by time stamp. Records (ie, data link relationships) can be traced back to the established historical service quality information collection.

For example, if the service interface device 700 needs to query the "service configuration key value=034986342" quality monitoring metricId: the "real-time" quality information result of AGG-AVL, first go to the data link database 500 and follow the "service Configuration key value=034986342" query the link set of the latest timestamp, then go to the service configuration database 300 and use the unique serial number (0020ee0d-1297-457b-8f85-e9774d6945af + 1 + 3 + 15) to obtain the required information The result required by the metricId is collected and returned to the service interface device 700.

If the service interface device 700 needs to query the "service configuration key value=034986342" quality monitoring metricId: AGG-AVL historical quality information result, the query time interval condition needs to be added, and all the matching times in this time interval The result set of the stamp data link is sent back to the service interface device 700.

To sum up, the quality monitoring and method of network equipment in the embodiment of the present invention. In the process of information conversion, the embodiment of the present invention uses the automatic management service to inject the characteristic values from each database through the software module for each stage. Mapping establishes the configuration, monitoring, quality and other information of different services. In the process of establishing the link relationship, the embodiment of the present invention obtains the converted real-time service quality information collection from the information conversion process, and sequentially uses the data link module to process the data link relationship of each service configuration key value . In addition, it is necessary to compare whether the historical service quality information collection and the converted real-time service quality information collection are the same; if they are not the same, the data link relationship of the real-time time stamp needs to be established. In the process of data query, the embodiment of the present invention transmits query conditions to the quality monitoring server through the service interface device and through the application program interface. The data link module can obtain the data link relationship of all service configuration key values of the query result from the data link database, and then obtain the corresponding real-time service quality information collection or historical service quality information collection according to the data link relationship.

The embodiments of the present invention have at least the following characteristics and effects:

The data link method of the embodiment of the present invention can be applied to combine the configuration and monitoring quality information of various services to generate a set of data link relationships, which can then be used to query real-time and historical quality data of services .

The embodiments of the present invention do not need to specify the source data format, and directly use the data stored in the original data database, and proceed according to the service configuration characteristic value, the monitoring relationship characteristic value, the device association category characteristic value, and the quality characteristic value in the service configuration database. Data association can complete data conversion and is more flexible.

The embodiment of the present invention has a time-stamped data link relationship method. When the data link relationship is generated, the time-stamped data is recorded at the same time, and the timestamp, service configuration, service monitoring relationship, monitoring quality configuration and real-time quality are combined . This time-stamped data link relationship mechanism can ensure that each data link record is preserved. In addition to querying real-time quality information content, it can also retrospectively query historical service quality information, thereby saving labor and time costs to compare and track history data.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the relevant technical field can make slight changes and modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention shall be determined by the scope of the attached patent application.

1: System architecture 100: Quality monitoring server 200: Original database 300: Service configuration database 400: Service quality database 500: Data link database 600: Application programming interface 700: Service interface device 110: Storage 130: Input and output interface 150: Processor 101: Service configuration module 102: Service monitoring module 103: Service association module 104: Real-time quality module 105: Data link module S210~S250, S310~S360, S410 ~S430: Step

Fig. 1 is a system architecture diagram according to an embodiment of the present invention. 2 is a flowchart of a quality monitoring method-data conversion stage according to an embodiment of the present invention. Fig. 3 is a flowchart of a quality monitoring method-data linking stage according to an embodiment of the present invention. FIG. 4 is a flowchart of a data query phase of a quality monitoring method according to an embodiment of the present invention.

1: System architecture 100: Quality monitoring server 200: Original database 300: Service configuration database 400: Service quality database 500: Data link database 600: Application programming interface 700: Service interface device 110: Storage 130: Input and output interface 150: Processor 101: Service configuration module 102: Service monitoring module 103: Service association module 104: Real-time quality module 105: Data link module

Claims (10)

A quality monitoring server for network equipment includes: a memory storing a plurality of software modules; an input and output interface for transmitting or receiving data; and a processor coupled to the memory and the network module, And access and load the software modules stored in the memory, the software modules include: a service configuration module, through the input and output interface to obtain the corresponding service configuration of multiple network devices, where Each service configuration is related to the identification information and record type of the corresponding network equipment; a service monitoring module establishes the monitoring relationship between the service configurations corresponding to the network equipment; a service association module obtains the The associated category of the service configuration corresponding to some network devices; a real-time quality module obtains the real-time monitoring content corresponding to the network devices through the input and output interface, and each real-time monitoring content is related to signal quality, traffic or Resources; and a data link module that compares the real-time service quality information collection formed by the service configuration, monitoring relationship, association category, and real-time monitoring content corresponding to these network devices with the corresponding historical service quality information collection, where Compare whether the service configuration, the monitoring relationship, the association category, and the unique serial number corresponding to the real-time service quality in the real-time service quality information set match the corresponding historical service quality information set, and reflect that the comparison does not match, The data link module uses real-time timestamp The real-time service quality information collection that does not match is matched to form a data link relationship and the data link relationship is further recorded in the storage, where the real-time timestamp is used for query; in response to the match, the data link The module does not record the current real-time service quality information collection and continues to compare the next real-time service quality information collection. For example, the quality monitoring server of the network equipment described in the scope of patent application, wherein the data link module receives a query condition for the service configuration and timestamp through the input and output interface, and obtains the query condition according to the query condition The service configuration corresponds to the data link relationship, and the corresponding real-time service quality information set or the historical service quality information set is obtained according to the corresponding data link relationship. For example, the quality monitoring server for network equipment described in the first item of the scope of patent application, wherein the network equipment belongs to the core backbone network, access circuit, or terminal equipment network equipment. For example, the quality monitoring server of the network equipment described in the scope of patent application, wherein the service configuration module obtains the original equipment information of the network equipment through the input and output interface, and obtains the original equipment information from the network equipment according to a management rule The original equipment information of the network equipment obtains the corresponding service configuration. For example, the quality monitoring server for network equipment described in item 2 of the scope of patent application, wherein the data query module provides an application programming interface (API) to receive the query conditions and provide service quality information corresponding to the query conditions set. A quality monitoring method for network equipment includes: Obtain the service configuration corresponding to multiple network devices, each of which is related to the identification information and record type of the corresponding network device; establish the monitoring relationship between the service configurations corresponding to these network devices; obtain The associated category of the service configuration corresponding to the network devices; obtain the real-time monitoring content corresponding to the network devices, where each real-time monitoring content is related to signal quality, traffic or resources; the corresponding network devices The real-time service quality information collection formed by the service configuration, monitoring relationship, association category and real-time monitoring content is compared with the corresponding historical service quality information collection, including: comparing the service configuration and the monitoring in the real-time service quality information collection Whether the relationship, the association type, and the unique serial number corresponding to the real-time service quality match the corresponding historical service quality information set; in response to the mismatch, the real-time timestamp is combined with the mismatched real-time service quality information set to form a Data link relationship and further storage of the data link relationship, where the real-time timestamp is used for query; and in response to the matching match, the current real-time service quality information set is not recorded and the next real-time service quality is continuously compared Information collection. For example, the quality monitoring method of network equipment described in item 6 of the scope of patent application, after forming the data link relationship, it further includes: accepting a query condition for the service configuration and timestamp; obtaining the service according to the query condition Configure the corresponding data link relationship; and obtain the corresponding service quality information collection according to the corresponding data link relationship. For example, the quality monitoring method of network equipment described in item 6 of the scope of patent application, wherein the network equipment belongs to the network equipment of the core backbone network, access circuit, or terminal equipment. For example, in the quality monitoring method of network equipment described in item 6 of the scope of patent application, the step of obtaining the service configuration corresponding to the network equipment includes: obtaining the original equipment information of the network equipment; and according to a management rule Obtain the corresponding service configuration from the original device information of these network devices. For example, the quality monitoring method of network equipment described in item 7 of the scope of patent application further includes: providing an application program interface to receive the query condition; and providing a collection of service quality information corresponding to the query condition.

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