CN108574957A - Evolution block core net device intelligence patrol checking server, cruising inspection system and method - Google Patents

Abstract

A kind of evolution block core net device intelligence patrol checking server, cruising inspection system and method are provided in the embodiment of the present invention, are related to mobile network appliance O＆M technical field.The method for inspecting includes：Evolution block core net EPC device intelligence patrol checking servers log on to EPC network elements to be inspected, according to the device class of EPC network elements to be inspected, equipment routing inspection task configure, corresponding with network element device classification is executed on the EPC network elements to be inspected, and the inspection report of the EPC network elements to be inspected is generated according to inspection result.Evolution block core net device intelligence patrol checking server, cruising inspection system and method for inspecting described in the embodiment of the present invention, the technical threshold of maintenance personnel is required relatively low, need not be familiar with the operational order of all network elements can also complete inspection operation, and routing inspection efficiency higher, safer.

Description

Evolution block core net device intelligence patrol checking server, cruising inspection system and method

Technical field

The present invention relates to mobile network appliance intelligence O＆M technical fields, and in particular to a kind of evolution block core net equipment Intelligent patrol detection server, cruising inspection system and method.

Background technology

With the rapid growth of mobile 4G numbers of users, the ratio that 4G business is integrally taken in China Mobile increases increasingly.Really Protect the stable in maintenance work of evolution block core net, that is, 4G core nets EPC (Evolved Packet Core) equipment It is significant.Maintenance personnel is currently to grasp equipment and run health status by regular visit, to pinpoint the problems in time or hidden Suffer from and respective handling is done to it.

Existing EPC device intelligences method for inspecting is to rely on manual inspection, by maintenance personnel by platform manual entry to each net Member judges the result of each inspection entry according to instruction output by manually performing inspection instruction.In addition it also needs manually to step on OSS (Operation Support System Operation Support System) network management database for recording each network element ownership, by manual Access script is executed to obtain the KPI indexs of network element and understood and analyzed.The implementing result that finally all inspections are operated is converged Always sort out a inspection report and to handling it the problem of discovery in inspection.But the technical solution of manual inspection is relied on to deposit In following Railway Project：

1, relatively high to the requirement of the technical threshold of operation maintenance personnel, operation maintenance personnel needs in the training ability by the long period Hand.Now net EPC network element classifications are more and also there are more families in equipment manufacturers, need operation maintenance personnel while grasping patrolling for multi-class equipment Examine operational order and inspection data capture method.

For example, the EPC network element devices in a certain area can be divided into MME (Network access control node), SAEGW (SAE by function GateWay, S-GW and P-GW two network elements conjunction are set), FW (fire wall) three classes.By manufacturer can be divided into Nokia, Huawei and Juniper (looking forward or upwards rich network) three.Existing scheme requires operation maintenance personnel to grasp three classes equipment, three producer's inspection operations simultaneously Instruction.To master oracle database basic access operational capacity is gone back simultaneously, can just have the ability for executing inspection operation.

2, working efficiency is low, takes longer and accuracy and cannot be guaranteed.Manual inspection needs manual entry network element Classification and large number of, every network element will execute the inspection instruction of a primary full set, and be judged one by one instruction results.This mistake Cheng Shifen time-consuming and artificial interpretation inspection results of troubling can not ensure 0 error.Other than logging in network element and executing inspection instruction, safeguard Personnel will also log in OSS databases and execute the inquiry of network element KPI indexs and interpretation, this relates to multi-platform operation, further decreases Manually-operated efficiency and accuracy.

3, the risk in terms of security management and control.Each inspection is related to the network element and platform of large number of EPC, all participation inspections The personnel of work need to grasp the account password that all devices log in, and can increase the management and control risk of network element account.In addition it manually holds The potential risk that row inspection instruction is executed instruction there are maloperation and not by regulation.

Invention content

In view of the deficiencies in the prior art with the needs of practical application, provide in the embodiment of the present invention a kind of to dimension The technical threshold of shield personnel requires evolution packet core that is low and can effectively improving evolution block core net EPC network element polling efficiency Heart net device intelligence patrol checking server, cruising inspection system and method.

To achieve the above object, a kind of evolution block core net device intelligence is provided in one embodiment of the present of invention to patrol Server is examined, the server includes：

Patrol task configuration module, for the device class according to evolution block core net EPC network elements to be inspected, configuration The equipment routing inspection task of EPC network elements simultaneously stores；The equipment routing inspection task includes basic patrol task, or including basic inspection Task and Operation Support System OSS index patrol tasks；

The basis patrol task refers to logging on to the patrol task executed on EPC network elements to be inspected；The OSS indexs are patrolled Inspection task is the patrol task of the equipment Key Performance Indicator KPI indexs based on EPC network elements to be inspected；The basis patrol task Including equipment alarm inspection task and alarm inspection result integrated treatment task, or including equipment alarm inspection task and alarm Result integrated treatment task of patrolling and routing table inspection task and routing table verify task；

EPC network element AM access modules log on to EPC network elements to be inspected for being linked with EPC network elements to be inspected；

Basic polling module, for after accessing EPC network elements to be inspected, according to the device class of EPC network elements to be inspected, Corresponding basic patrol task is executed on EPC network elements to be inspected, and obtains first according to the implementing result of basic patrol task Inspection result；

OSS index polling modules, for when the equipment routing inspection task includes OSS index patrol tasks, obtaining and waiting patrolling The equipment KPI indexs for examining EPC network elements execute the device class phase with EPC network elements to be inspected according to acquired equipment KPI indexs Corresponding OSS indexs patrol task obtains the second inspection result；

Inspection report generation module, the inspection for generating the EPC network elements to be inspected according to the first inspection result It reports, or generates the inspection report of the EPC network elements to be inspected according to the first inspection result and the second inspection result.

A kind of evolution block core net device intelligence cruising inspection system, the intelligent patrol detection are additionally provided in the embodiment of the present invention System includes any middle evolution block core net device intelligence patrol checking server as described above and EPC network elements to be inspected.

The embodiment of the present invention additionally provides a kind of evolution block core net device intelligence method for inspecting, is suitable for the evolution Packet-based core networks EPC device intelligence cruising inspection systems, including：

EPC device intelligence patrol checking servers log on to evolution block core net EPC network elements to be inspected；

EPC device intelligences patrol checking server is according to the device classes of EPC network elements to be inspected, in the EPC network elements to be inspected It is upper to execute corresponding basic patrol task, and the first inspection result is obtained according to the implementing result of basic patrol task；

When the equipment routing inspection task includes OSS index patrol tasks, EPC device intelligence patrol checking servers, which obtain, to wait patrolling The KPI indexs for examining EPC network elements execute corresponding with the device class of EPC network elements to be inspected according to acquired equipment KPI indexs OSS index patrol tasks, obtain the second inspection result；

EPC device intelligences patrol checking server generates the inspection of the EPC network elements to be inspected according to the first inspection result It reports, or generates the inspection report of the EPC network elements to be inspected according to the first inspection result and the second inspection result.

In conclusion EPC device intelligences patrol checking server, cruising inspection system and inspection side described in the embodiment of the present invention Method, the technical threshold of maintenance personnel is required it is relatively low, do not need maintenance personnel be familiar with the operational orders of all network elements can also Inspection operation is completed, and the routing inspection efficiency higher of EPC network elements, safer.In addition, when the method for inspecting is implemented, it can be no longer It needs maintenance personnel directly to log in network element, also means that the safety problem for not being related to network element account password management, and intelligence is patrolled The automated execution of detecting method is compared with manual inspection, and more strict implement inspection project will not have maloperation.

Description of the drawings

By reading referring to the drawings to being described in detail made by non-limiting embodiment, other feature of the invention, Objects and advantages will become more apparent upon, wherein same or analogous reference numeral indicates same or analogous feature.

Fig. 1 is a kind of structural schematic diagram of EPC device intelligences patrol checking server in one embodiment of the invention；

Fig. 2 is the structural schematic diagram of the basic polling module in one embodiment of the invention；

Fig. 3 is the structural schematic diagram of the implementing result processing unit in one embodiment of the invention；

Fig. 4 is the structural schematic diagram of the OSS index polling modules in one embodiment of the invention；

Fig. 5 is the structural schematic diagram of the basic polling module in one embodiment of the invention；

Fig. 6 is the structural schematic diagram of the basic polling module in one embodiment of the invention；

Fig. 7 is a kind of structural schematic diagram of EPC device intelligences patrol checking server in one embodiment of the invention；

Fig. 8 is a kind of structural schematic diagram of EPC device intelligences cruising inspection system in the embodiment of the present invention；

Fig. 9 is a kind of flow diagram of EPC device intelligences method for inspecting in one embodiment of the invention；

Figure 10 is that the software module of EPC device intelligence patrol checking servers in embodiment constitutes schematic diagram；

Figure 11 is the flow diagram of EPC device intelligence method for inspecting in embodiment；

Figure 12 is projects inspection flow diagram of Nokia MME in embodiment；

Figure 13 is the flow diagram of basic inspection algorithm in embodiment；

Figure 14 is the flow diagram of OSS index inspection algorithms in embodiment；

Figure 15 is the flow diagram of alarm inspection algorithm in embodiment；

Figure 16 is the flow diagram that routing table verifies algorithm in embodiment.

Specific implementation mode

The feature and exemplary embodiment of various aspects of the invention is described more fully below.In following detailed description In, it is proposed that many details, in order to provide complete understanding of the present invention.But to those skilled in the art It will be apparent that the present invention can be implemented in the case of some details in not needing these details.Below to implementing The description of example is just for the sake of by showing that the example of the present invention is better understood from the present invention to provide.The present invention never limits In any concrete configuration set forth below and algorithm, but cover under the premise of without departing from the spirit of the present invention element, Any modification, replacement and the improvement of component and algorithm.In the the accompanying drawings and the following description, well known structure and skill is not shown Art is unnecessary fuzzy to avoid causing the present invention.

Fig. 1 shows a kind of knot of evolution block core net device intelligence patrol checking server in one embodiment of the present of invention Structure schematic diagram, in Fig. 1 it can be seen from the evolution block core net device intelligence patrol checking server 1 match including patrol task Set module 100, EPC network elements AM access module 200, basic polling module 300, OSS indexs polling module 400 and inspection report generation Module 500.

In the present embodiment, for convenience, by the evolution block core net device intelligence in description below Patrol checking server is referred to as EPC device intelligence patrol checking servers, and evolution block core net network element to be inspected is referred to as to be inspected EPC network elements.

The patrol task configuration module 100 configures EPC network elements for the device class according to EPC network elements to be inspected Equipment routing inspection task simultaneously stores；The equipment routing inspection task includes basic patrol task, or including basic patrol task and fortune Seek support system OSS index patrol tasks；

The basis patrol task refers to logging on to the patrol task executed on EPC network elements to be inspected；The OSS indexs are patrolled Inspection task is the patrol task of the equipment Key Performance Indicator KPI indexs based on EPC network elements to be inspected；The basis patrol task Include that equipment is accused including equipment alarm inspection task and alarm inspection result integrated treatment task or the basic patrol task Alert inspection task and alarm inspection result integrated treatment task and routing table inspection task and routing table verify task；

The EPC network elements AM access module 200 logs on to EPC network elements to be inspected for being linked with EPC network elements to be inspected；

The basis polling module 300, is used for after accessing EPC network elements to be inspected, according to the equipment of EPC network elements to be inspected Classification executes corresponding basic patrol task on EPC network elements to be inspected, and is obtained according to the implementing result of basic patrol task To the first inspection result；

The OSS indexs polling module 400, for including Operation Support System OSS index inspections in equipment routing inspection task When task, the equipment KPI indexs of EPC network elements to be inspected are obtained, are executed and EPC to be inspected according to acquired equipment KPI indexs The corresponding OSS indexs patrol task of device class of network element, obtains the second inspection result；

The inspection report generation module 500, for generating the EPC network elements to be inspected according to the first inspection result Inspection report, or according to the first inspection result and the second inspection result generate the EPC network elements to be inspected inspection report. Specifically, when the equipment routing inspection task includes basic patrol task and OSS index patrol tasks, the inspection report generation The inspection that module 500 generates the EPC network elements to be inspected according to the first inspection result and the second inspection result is reported；Work as institute When stating equipment routing inspection task not including OSS index patrol tasks, the inspection report generation module 500 is according to first inspection As a result the inspection report of the EPC network elements to be inspected is generated.

Intelligent patrol detection server provided in the embodiment of the present invention, in the reality for combining EPC network element device maintenance works On the basis of situation, corresponding equipment routing inspection task is respectively configured according to the device class of EPC network elements.It is needing to EPC nets It, can be by being remotely logged on EPC network elements to be inspected when member carries out inspection, executing corresponding equipment routing inspection task, (basis is patrolled Inspection task and OSS indexs patrol task), you can it realizes the automation inspection to EPC network elements to be inspected, obtains inspection report.With Existing manual inspection scheme is compared, and the routing inspection efficiency of EPC network elements, and the automated execution of inspection are substantially increased, and is preferably protected Execution accuracy is demonstrate,proved.

In embodiments of the present invention, the device class includes the affiliated manufacturer of network element of the network element classification sum of EPC network elements.Example Such as, in a specific embodiment, the network element classification can divide Network access control node M ME, SAEGW and fire wall FW Three categories.The affiliated manufacturer of network element includes Nokia, Huawei and Juniper.If it is promise base that MME, SAEGW equipment, which use, Sub- equipment, fire wall FW equipment use Huawei and the equipment of Juniper, then the device class includes Nokia MME, Nokia SAEGW, Huawei FW and Juniper FW.Corresponding, the basis patrol task includes that the bases Nokia MME are patrolled Inspection task, the bases Nokia SAEGW patrol task, Huawei FW basis patrol tasks and the bases Juniper FW patrol task.

In practical applications, the basic patrol task is the device class and reality of the EPC network elements of inspection as needed What the inspection on border was configured, equally, the OSS indexs patrol task is also setting for the EPC network elements of inspection as needed What standby classification and actual inspection were configured.

In practical applications, if for EPC device configurations OSS index patrol tasks to be inspected be by the equipment of EPC network elements What classification determined.For example, for Nokia's MME network element equipment, OSS index patrol tasks can be configured.And for Huawei's FW nets Element device need not then carry out KPI index inspections, therefore need not configure OSS index patrol tasks.

In one embodiment of the invention, the basic patrol task includes inspection instruction and inspection instruction execution result Processing rule.The inspection instruction is determined according to the inspection flow of the specific inspection project of EPC network elements to be inspected, described to patrol Inspection instruction execution result processing rule is the inspection project according to the device class and EPC network elements to be inspected of EPC network elements to be inspected Determining.The basis polling module 300 includes inspection instruction execution unit 310 and implementing result processing unit 320, such as Fig. 2 It is shown.

The inspection instruction execution unit 310 is patrolled for executing the inspection instruction on EPC network elements to be inspected Examine instruction execution result；

The implementing result processing unit 320, for handling rule to obtaining according to the inspection instruction execution result The inspection instruction execution result is handled, and the first inspection result is obtained.

In a specific embodiment, the inspection instruction execution result processing rule may include search key and inspection Rope result treatment rule；Correspondingly, the implementing result processing unit 320 includes key message retrieval subelement 321 and retrieval Result treatment subelement 322, as shown in Figure 3.

The key message retrieves subelement 312, for being closed according to the retrieval in the inspection instruction execution result Key word is retrieved, extraction and the matched information of the search key；

The retrieval result handles subelement 322, for according to the retrieval result handle rule to extraction with it is described The matched information of search key is handled, and the first inspection result is obtained.

In one embodiment of the invention, the OSS indexs patrol task includes the threshold value model of equipment KPI indexs It encloses.At this point, corresponding, the OSS indexs polling module 400 includes equipment KPI index selections unit 410, KPI index check lists Member 420 and the second inspection result generation unit 430, as shown in Figure 4.

The equipment KPI index selections unit 410, the OSS databases belonged to for being linked to EPC network elements to be inspected, The equipment KPI indexs of the EPC network elements to be inspected are obtained from OSS databases；

The KPI indexs verify unit 420, for being judged in equipment KPI indexs according to acquired equipment KPI indexs It is unsatisfactory for the KPI indexs of the threshold value range；

The second inspection result generation unit 430, for according to the threshold value range that is unsatisfactory for judged KPI indexs generate the second inspection result.

In practical operation, EPC device intelligences patrol checking server passes through the fortune that is directly connected to described in EPC network elements to be inspected Battalion's support system OSS databases can get the equipment KPI indexs of EPC network elements to be inspected.Pass through the OSS indexs inspection mould Block 400 realizes the inspection and judgement to the equipment KPI indexs of EPC network elements to be inspected, and inspection, which goes out, wherein overflows the thresholding threshold It is worth the KPI indexs of range, and generates corresponding inspection result.Wherein, the threshold value range be can be according to EPC to be inspected What the normal KPI value ranges of network element were determined, generally it is configured according to the empirical value of operation maintenance personnel.

In one embodiment of the invention, for the basic patrol task, the inspection in addition to including EPC network element routines Project (for example, for all EPC network elements, equipment alarm inspection and runs health status (such as business unit shape with equipment State, hardware load, capacity utilization etc.) relevant inspection task dispatching is all conventional inspection project, certainly for different classes of EPC network elements, the project of conventional inspection also can be different) outside, the basis patrol task is appointed in the equipment alarm inspection of EPC network elements Further include the alarm inspection result integrated treatment task on the basis of business.At this point, the basis polling module 300 includes Equipment alarm inspection unit 330 and alarm inspection result treatment unit 340, as shown in Figure 5.

The equipment alarm inspection unit 330 is appointed for executing the equipment alarm inspection on EPC network elements to be inspected Business, obtains current device warning information；

The alarm inspection result treatment unit 340, patrols for executing the alarm according to the equipment alarm information As a result integrated treatment task.

Specifically, the alarm inspection result treatment unit 340, which includes alarm association subelement 341 and alarm, summarizes sub- list Member 342.

Alarm association subelement 341, for searching in the current device warning information by the EPC network elements to be inspected Warning information caused by the EPC network elements of opposite end, and the facility information of the opposite end EPC network elements is inserted into the warning information In；

Alarm summarizes subelement 342, for the current device warning information and historical Device to the EPC network elements to be inspected Warning information carries out Classifying Sum.

As it can be seen that being realized on the basis of the equipment alarm inspection task for alerting inspection result integrated treatment task and being conventional An inspection enhancing project, on the one hand which realizes Classifying Sum to the device history warning information of EPC network elements, can So that maintenance personnel has a globality to understand equipment alarm, another alerts part caused by the network element of opposite end and realizes local terminal Warning information is associated with opposite equip. information, contributes to quick positioning of the maintenance personnel to such failure.

In one embodiment of the invention, include the to be inspected of routing table inspection project for conventional inspection project EPC network elements, the basis patrol task further include that the routing table verifies task, i.e., when the basic patrol task is in addition to institute It states outside equipment alarm inspection task and alarm inspection result integrated treatment task, further includes routing table inspection task and routing table core When looking into task, the basis polling module 300 further includes that routing table inspection unit 350 and routing table verify unit 360, such as Fig. 6 It is shown.

The routing table inspection unit 350 is obtained for executing the routing table inspection task on EPC network elements to be inspected To current inspection routing table；The current routing table of the current inspection routing table, that is, EPC to be inspected network elements；One in one routing table As will include multiple route table items, each route table items generally will include destination address (for identifying the destination address of IP packets Or purpose network), interface (output interface illustrates that IP packets will be from the forwarding of which interface of the router) and nexthop (next-hop ip address illustrates next router that IP packets are passed through) etc..

The routing table verifies unit 360, appoints for executing the routing table according to the current inspection routing table and verifying Business.Specifically, it includes that route set chained list generates subelement 361, routing table verifies subelement that the routing table, which verifies unit 360, 362, it increases route table items determination subelement 363 newly and loses route table items determination subelement 364.

Route set chained list generates subelement 361, for storing the current inspection routing table to route set chained list In, i.e., it will be in all route table items storage to route set chained list of current inspection routing table；

Routing table verifies subelement 362, for EPC network elements to be inspected described in criterion routing table data library one by one Every standard routing table item of standard routing table whether there is in the route set chained list, if so, deleting route set Corresponding route table items in chained list；It is lost in route table items set if it is not, being then recorded in the standard routing table item；It is described Standard routing table database is the database of the preset known standard routing table for storing EPC network elements to be inspected；

Newly-increased route table items determination subelement 363, for routing table to be verified subelement treated the route set Remaining route table items are determined as newly-increased routing in chained list；

Route table items determination subelement 364 is lost, for determining the route table items in the loss route table items set To lose route table items.

As it can be seen that it is the inspection realized on the basis of conventional routing table inspection task that the routing table, which verifies task, Enhancing project, the task realize lose or increase new route table items to whether the current routing table patrolled out route table items occurs Detection, make maintenance personnel that can understand the variation of the routing table in current network (newly-increased or lose) in real time, to therein The identification of routing failure that may be present provides data basis with positioning.The practical operation that task is verified in routing table executes In, if a route table items in the standard routing table of EPC network elements to be inspected are not present in currently inspection routing table, say The bright route table items are to lose route table items, if a route table items exist in currently inspection routing table and route in standard It is not present in table, then the route table items are newly-increased route table items, that is, remaining route table items in route set chained list after verifying.

Wherein, what is stored in the standard routing table database is the conventional routing table of all EPC equipment to be inspected, in reality In the application of border, the standard stored in the standard routing table database can be route according to the update status of routing table in network The list item of table is updated.For example, can be determined wherein not by maintenance personnel after routing table verification task of every completion It is according to update route table items and to lose route table items to standard routing table because when the routing table caused by routing failure changes The route table items of the standard routing table of database EPC network elements are updated.

Intelligent patrol detection in order to improve EPC network elements is experienced, raising UI interactive functions, in one embodiment of the present of invention, institute It can also includes that network element accesses to state EPC device intelligences patrol checking server i.e. evolution block core net device intelligence patrol checking server 1 Client modules 600, interface display interactive module 700, inspection supplementary module 800 and system upgrade module 900, as shown in Figure 7.

The network element accesses client modules 600, is used for linking between patrol checking server and EPC network elements to be inspected, EPC Network element AM access module 200 accesses client modules by network element and logs on to EPC network elements to be inspected.

In practical applications, the network element access client modules 600 preferably remotely access client modules, at this point, institute It may include at least one of following network element access client modules to state network element access client modules 600：Telnet client Module, ssh client module and Oracle network elements do not access client modules at end.

The interface display interactive module 700 provides inspection operation to the user for showing inspection interface and inspection report Interface and inspection result queries interface.As operating personnel provide UI interactive functions, allow the operator to start intelligence at any time Energy inspection operation or inquiry inspection operating result, read inspection report.

The inspection supplementary module 800, for providing inspection miscellaneous function；The inspection miscellaneous function includes inspection service The generation of the encryption and decryption processing and inspection operation log of each module of device.Wherein, specifically which of inspection operation operation is carried out Encryption and decryption processing can be configured according to actual needs.

The system upgrade module 900, the system upgrade packet for obtaining patrol checking server complete system upgrade.

In one embodiment of the invention, a kind of evolution block core net device intelligence cruising inspection system is additionally provided i.e. EPC device intelligence cruising inspection systems, as shown in figure 8, the EPC device intelligences cruising inspection system include it is as described above any one drill Into packet-based core networks device intelligence patrol checking server 1 and EPC network elements to be inspected.

Fig. 9 shows a kind of evolution block core net device intelligence method for inspecting provided in one embodiment of the present of invention Flow diagram, the evolution block core net device intelligence method for inspecting be suitable for the evolution block core net equipment intelligence Energy cruising inspection system, may include mainly following steps：

Step S100：EPC device intelligence patrol checking servers log on to EPC network elements to be inspected；

Step S200：EPC device intelligences patrol checking server waits patrolling according to the device class of EPC network elements to be inspected described Corresponding basic patrol task is executed on inspection EPC network elements, and the first inspection is obtained according to the implementing result of basic patrol task As a result；

Step S300：When the equipment routing inspection task includes OSS index patrol tasks, EPC device intelligence inspection services Device obtains the equipment KPI indexs of EPC network elements to be inspected, is executed and EPC network elements to be inspected according to acquired equipment KPI indexs The corresponding OSS indexs patrol task of device class, obtains the second inspection result；

Step S400：EPC device intelligences patrol checking server generates the EPC nets to be inspected according to the first inspection result The inspection of member is reported, or the inspection report of the EPC network elements to be inspected is generated according to the first inspection result and the second inspection result It accuses.

Wherein, the device class includes the affiliated manufacturer of network element of the network element classification sum of EPC network elements.

It should be noted that there is no fixed sequencings for the implementation of the step S200 and step S300.In reality , can be as needed in, a step in step S200 and step S300 is only carried out, can also both be executed, all When execution, it can be implemented according to setting sequence, it can also two step parallel practices.

In one embodiment of the invention, the basic patrol task includes inspection instruction and inspection instruction execution result Processing rule.

The EPC device intelligences patrol checking server is according to the device classes of EPC network elements to be inspected, in the EPC to be inspected Corresponding basic patrol task is executed on network element, and the first inspection is obtained as a result, packet according to the implementing result of basic patrol task It includes：

EPC device intelligences patrol checking server executes the inspection instruction on EPC network elements to be inspected, obtains inspection instruction and holds Row result；

EPC device intelligences patrol checking server handles rule according to the inspection instruction execution result and is instructed to obtained inspection Implementing result is handled, and the first inspection result is obtained.

Wherein, the regular device class and inspection item according to EPC network elements to be inspected of the inspection instruction execution result processing Mesh determines.

In a specific embodiment, the inspection instruction execution result processing rule includes that search key and retrieval are tied Fruit processing rule.At this point, the EPC device intelligences patrol checking server handles rule to obtaining according to the inspection instruction execution result To inspection instruction execution result handled, obtain the first inspection as a result, including：

EPC device intelligences patrol checking server is examined in the inspection instruction execution result according to the search key Rope, extraction and the matched information of the search key；

EPC device intelligences patrol checking server handles rule to extraction and the search key according to the retrieval result Matched information is handled, and the first inspection result is obtained.

In one embodiment of the invention, the OSS indexs patrol task includes the threshold value model of equipment KPI indexs It encloses.At this point, the EPC device intelligences patrol checking server obtains the equipment KPI indexs of EPC network elements to be inspected, according to acquired Equipment KPI indexs execute OSS indexs patrol task corresponding with the device class of EPC network elements to be inspected, obtain the second inspection As a result, including：

EPC device intelligence patrol checking servers are linked to the OSS databases that EPC network elements to be inspected are belonged to, from OSS databases The middle equipment KPI indexs for obtaining the EPC network elements to be inspected；

EPC device intelligences patrol checking server is judged to be unsatisfactory in equipment KPI indexs according to acquired equipment KPI indexs The KPI indexs of the threshold value range；

EPC device intelligences patrol checking server is generated according to the KPI indexs for being unsatisfactory for the threshold value range judged Second inspection result.

In one embodiment of the invention, EPC device intelligences patrol checking server the setting according to EPC network elements to be inspected Standby classification executes corresponding basic patrol task on the EPC network elements to be inspected, including：

EPC device intelligences patrol checking server executes the equipment alarm inspection task on EPC network elements to be inspected, is worked as Preceding equipment alarm information；

EPC device intelligences patrol checking server executes the alarm inspection result synthesis according to the current device warning information Processing task, specifically includes：

Search the announcement caused by the opposite end EPC network elements in the current device warning information by the EPC network elements to be inspected Alert information, and the facility information of the opposite end EPC network elements is inserted into the warning information；

Current device warning information and historical Device warning information to the EPC network elements to be inspected carry out Classifying Sum.

I.e. in the present embodiment, EPC device intelligences patrol checking server is realized through the above steps on EPC network elements to be inspected Equipment alarm inspection task and alarm inspection result integrated treatment task execution.

In one embodiment of the invention, when the basic patrol task is in addition to including equipment alarm inspection task and announcement Outside alert inspection result integrated treatment task, when further including routing table inspection task and routing table verification task, the EPC equipment intelligence Can patrol checking server according to the device classes of EPC network elements to be inspected, on the EPC network elements to be inspected executing corresponding basis patrols Inspection task further includes：

The routing table inspection task is executed on EPC network elements to be inspected, obtains routing table of currently patrolling；

The routing table is executed according to the current inspection routing table and verifies task, is specifically included：

It will be in all route table items storage to route set chained list of the current inspection routing table；

Every standard routing of the standard routing table of EPC network elements to be inspected described in criterion routing table data library one by one List item whether there is in the route set chained list, if so, the corresponding route table items in route set chained list are deleted, if It is no, then the standard routing table item is recorded in and is lost in route table items set；The standard routing table database is preset Database for the known standard routing table for storing EPC network elements to be inspected；

Remaining route table items in the route set chained list are determined as newly-increased route table items, by the loss routing table Route table items in item set are determined as losing route table items.

Using evolution block core net intelligent patrol detection server, cruising inspection system and the inspection provided in the embodiment of the present invention Method can exist in effectively solving the problems, such as in a manner of existing manual inspection.Operation maintenance personnel is not necessarily to direct logging device, without wanting It asks and is familiar with EPC device intelligence inspection operational orders, all inspection operations can efficiently be held in strict accordance with production plan is pre-established It goes and automatically generates complete inspection report and operation log.Scheme provided in the embodiment of the present invention, the reality of inspection operation It applies in speed and has absolute predominance in accuracy, in a specific embodiment, manually the whole network of 3 hours is needed to patrol originally Inspection, only needs can be completed within 3 minutes using the scheme in the embodiment of the present invention.

The evolution block core net device intelligence patrol checking server that is there is provided in embodiment in order to better understand the present invention patrols Check system and method for inspecting, with reference to specific embodiment to evolution block core net device intelligence method for inspecting of the invention Implementation is described in detail.

Embodiment

In the present embodiment, EPC network elements to be inspected include MME, SAEGW and FW three categories, wherein MME and SAEGW equipment makes For the equipment of Nokia, FW uses Huawei and the equipment of Juniper, and therefore, the device class includes Nuo Ji Sub- MME, Nokia SAEGW, tetra- kinds of Huawei FW and Juniper FW.

EPC device intelligence patrol checking servers in the present embodiment, in software realization, it is using Object-Oriented Programming Java language realizes that it is to realize the login of EPC net element remotes and OSS numbers that hierarchical design thinking, bottom are used in system architecture According to the Basic API that library accesses, upper layer is to realize specific inspection function various businesses logic, mating function management module and UI circle Face is presented, specific as shown in Table 1.

Table one

As it can be seen that the entire software architecture of intelligent patrol detection server is divided into 4 layers：

The bottom is java virtual machines i.e. Java VM.

The second layer is to realize the API of net element remote login function, including telnet, SSH client interface and database Access interface.

Third layer is the management module of all kinds of EPC network element pollings fundamental functional modules and mating network element, user information.

Top layer is that totally scheduling and the interfaces user UI are presented for EPC inspections.

On the basis of above system layer architecture, EPC device intelligence patrol checking servers are realized using software modularity The software module of mode, the EPC device intelligence patrol checking servers of the present embodiment is constituted as shown in Figure 10, is specifically included：

Telnet client module, ssh client module and Oracle client modules, that is, network element access client Module belongs to the bottom module of software architecture, they provide EPC equipment for upper layer polling module and remotely access and instruction execution API。

EPC network element pollings module (basic polling module and OSS indexs polling module) is system upper core module.This reality It applies in example, according to the type of inspection device and manufacturer, EPC network element polling modules are further divided into four submodules：Nokia MME Polling module, Nokia's SAEGW polling modules, Huawei's FW polling modules and Junier FW polling modules, four submodule difference Inspection work for four kinds of classification EPC network elements.

Journal file processing module, inspection report form processing module, network element encryption/decryption module belong to inspection supplementary module, mainly Function is that polling module is assisted to carry out password protection during executing patrol plan, generate operation log and inspection report.

The i.e. corresponding interface display interactive module of module is presented in user UI modules and index chart, provides user's inspection behaviour Make and index inquires graphic interface.

Software release upgrade module provides inspection on-line software updating function, it can be achieved that system function upgrades iteration, and dimension Shield personnel's software version is unified.

In the present embodiment, it is as shown in figure 11 that EPC method for inspecting executes flow.User clicks EPC after logging in software main interface Button (button for starting EPC device intelligence inspections), the inspection production plan built in software will be activated, inspection operation Plan start after can according to the classification of network element execute successively MME patrol plans, SAEGW patrol plans, Huawei's FW patrol plans and Juniper FW patrol plans, can be in real time by operation log and the inspection project implementation in each network element polling plan implementation procedure As a result it is preserved.

It should be noted that in the present embodiment, it is a kind of embodiment that method for inspecting shown in Figure 11, which executes flow, Some or certain the several patrol plans for needing to execute can be started as needed, and the implementation that multiple patrol plans can be arranged is suitable Sequence.

In the present embodiment, the basic patrol task and OSS index patrol tasks of Nokia MME is as shown in Table 2.Nokia The bases MME patrol task includes alarm inspection, the inspection of computer unit state, the inspection of hard disk unit state, power system capacity and profit It is patrolled with rate, device measuring inspection and the inspection of ticket project further comprise alarm inspection algorithm and alert inspection result General Office Reason task (realizes warning information Classifying Sum and significant alarm correlation function).OSS index patrol tasks include the attachment of network element Success rate ATTACH, TAU success rate, authentication success rate, cpu load, MME switchings, DNS query, paging, server request etc. It the inspection of KPI indexs and studies and judges.

Table two

The basic patrol task and OSS index patrol tasks of Nokia SAEGW is as shown in Table 3.The bases Nokia SAEGW Patrol task includes SAEGW alarms inspection, the inspection of management object M/O state and power system capacity and utilization rate inspection, equally further includes Alarm inspection algorithm.OSS index patrol tasks include patrolling for the KPI indexs such as default bearing, cpu load, IP address pond and APN It looks into.

Table three

Huawei FW compares Nokia MME and Nokia SAEGW, has lacked OSS index patrol tasks, and Huawei FW basis inspections are appointed Business is as shown in Table 4, including alarm inspection, the inspection of plate state, CPU and memory usage inspection, two-node cluster hot backup agreement HRP shapes State inspection, interface inspection and session data inspection.

Table four

The bases Juniper FW patrol task is as shown in Table 5, including alarm inspection, routing table inspection, CPU and memory profit It is calculated with rate inspection, activestandby state inspection, Interface status inspection, interface broad band availability inspection, session data inspection, alarm inspection Method and routing table are verified.Juniper FW increase alarm inspection algorithm and routing table are verified in addition to conventional inspection project.

Table five

According to the basic patrol task for each EPC network element configuration/OSS index patrol tasks, patrol checking server is completed After function module exploitation, patrol checking server logs on on the EPC network elements for needing to carry out inspection, is respectively patrolled in each network element meeting foundation Inspection plan, executes inspection project (the inspection item that basic patrol task/OSS index patrol tasks include), each inspection item successively Such network element can execute one time each of in mesh maintenance span, by taking MME patrol plans as an example, in the present embodiment, and MME inspection meters It includes 7 big inspection projects to draw, and 8 MME will be executed one time in each current maintenance span of project, specific inspection flow such as Figure 12 It is shown.A inspection report of generation can be summarized after the completion of the inspection of all network elements automatically, what maintenance personnel to be done is exactly to check this The inspection report that part ultimately generates.

Below to the execution flow of the basic patrol task of four kinds of EPC network elements and Nokia MME and promise in the present embodiment The execution flow of the OSS index patrol tasks of base Asia SAEGW illustrates.

In practical operation, the execution of EPC various kinds of equipment patrol plans realizes that each network element is patrolled by corresponding algorithm Inspection project is segmented into two classes：One kind is to be remotely logged on EPC network element devices to execute inspection instruction by Telnet or SSH And interpretive analysis, i.e., the realization of basic patrol task are carried out to instruction results；Another kind of is equipment ownership OSS data to be linked to Library reads equipment KPI indexs and carries out analysis and studies and judges, i.e. the realization of OSS indexs patrol task.In the present embodiment, patrol checking server (following alarm inspection algorithms and routing table are realized by following basic inspection algorithms for the execution of basic patrol task Verify algorithm be in basic inspection algorithm in conventional inspection project increased enhancing algorithm), for OSS index patrol tasks It realizes and is realized by following OSS index inspection algorithms.

Basic inspection algorithm

The algorithm is the basic algorithm that EPC net element remotes log in inspection project, and effect is to log in the execution inspection of EPC network elements to refer to It enables and specific algorithm implementation process is as shown in figure 13 to be analyzed and determined to instruction output, including：

Patrol checking server Telnet needs to carry out the EPC network elements of inspection, and patrol checking server enters human-computer interaction circle at this time Face.After logging on to EPC network elements, executes the inspection instruction in basic patrol task and output is instructed to preserve instruction execution result Into the journal file and patrol checking server local memory of EPC network elements, in the present embodiment, by instruction execution result in the memory Middle branch's storage, then reads instruction execution result, and matched to every row implementing result with keyword line by line, if instruction Implementing result and preset keyword match, then extract matched key message and handle, and obtains inspection as a result, until completing institute The matching for having capable instruction execution result and keyword carries out all match informations extracted according to the processing rule of configuration Analysis and judgement, obtain inspection result and export.

The principle of basic inspection algorithm is progressively scanned to EPC net element remote inspections instruction output, and keyword is utilized The key message of instruction output is extracted, analyzed and judged, forms the report output of this inspection instruction later.As for such as How what extraction key message, analyze and determine its meaning, then different classes of EPC network elements, different inspection instruction entries are then each It differs.By taking " inspection of computer unit state " in MME patrol plans as an example, algorithm is thought from appearance " UNIT " key character Output row starts to initial character to be that empty behavior stops, between the third characters of all rows represent the work shape of computer unit State, program can extract the character and be judged to the operating status of unit.

OSS indexs inspection algorithm

OSS indexs inspection algorithm is the basic algorithm of all EPC network elements KPI index inspection projects, its cardinal principle is The OSS databases for connecting webmaster ownership extract network element KPI indication informations, then by executing corresponding index S QL access script KPI indexs are studied and judged one by one.Different network elements, different KPI indexs, the SQL scripts and study and judge equipment that algorithm to be executed Whether normal operation standard it is different, specific algorithm flow is as shown in figure 14.

Alarm inspection algorithm

The algorithm is to realize two functions on the basis of basic inspection algorithm：One is converged device history Alarm Classification Always, maintenance personnel can be made to have a globality to understand equipment alarm；Another is realized to being alerted caused by the network element of part opposite end Local terminal warning information is associated with opposite equip. information (associated NE data), contributes to maintenance personnel to the quick of such failure Positioning, detailed process are as shown in figure 15.

Routing table verifies algorithm

The algorithm function is to realize to verify whether Juniper FW current routing tables lost route occur or increase new road By function.Algorithm principle is that standard routing table is first stored in oracle database i.e. standard routing table database, then uses base Plinth inspection algorithm extracts the route table items of Juniper FW current routing tables and is stored in collection class chained list one by one, and then program passes through It executes the extraction of SQL scripts and is stored in the standard routing table of oracle database, for each route table items of standard routing table, by Item is searched in the collection class chained list of current routing table, as can finding, the route table items is deleted in collection class chained list, are such as looked for Less than the route table items are then recorded, the route table items of route table items and record in last collection class chained list are exactly newly-increased respectively Route table items and lose route table items, be written into inspection output, detailed process is as shown in figure 16.

EPC network element polling schemes based on the EPC device intelligences cruising inspection system in this specific embodiment, in practical reality It on now, is realized using the java language of Object-Oriented Programming, formulates a complete EPC device intelligence inspection operation meters first It draws, algorithm, all network elements is specially realized for the multi-class equipment routing inspection Project design of more producers involved in production plan Register, inspection algorithm performs and OSS indexs read parsing and are encapsulated in special object, by special patrol plan Routine call executes, and it is hereby ensured that high efficiency, reliability and safeties that patrol plan executes.

Functional block shown in structures described above block diagram can be implemented as hardware, software, firmware or their group It closes.When realizing in hardware, it may, for example, be electronic circuit, application-specific integrated circuit (ASIC), firmware appropriate, insert Part, function card etc..When being realized with software mode, element of the invention is used to execute program or the generation of required task Code section.Either code segment can be stored in machine readable media program or the data-signal by being carried in carrier wave is passing Defeated medium or communication links are sent." machine readable media " may include any medium for capableing of storage or transmission information. The example of machine readable media includes electronic circuit, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), soft Disk, CD-ROM, CD, hard disk, fiber medium, radio frequency (RF) link, etc..Code segment can be via such as internet, inline The computer network of net etc. is downloaded.

The present invention can realize in other specific forms, without departing from its spirit and essential characteristics.For example, particular implementation Algorithm described in example can be changed, and system architecture is without departing from the essence spirit of the present invention.Therefore, currently Embodiment be all counted as being exemplary rather than in all respects it is limited, the scope of the present invention by appended claims rather than Foregoing description defines, also, falls into the meaning of claim and whole in the range of equivalent change to be included in Among the scope of the present invention.

Claims (18)

1. a kind of evolution block core net device intelligence patrol checking server, which is characterized in that including：

Patrol task configuration module configures EPC nets for the device class according to evolution block core net EPC network elements to be inspected The equipment routing inspection task of member simultaneously stores；The equipment routing inspection task includes basic patrol task, or including basic patrol task With Operation Support System OSS index patrol tasks；

The basis patrol task refers to logging on to the patrol task executed on EPC network elements to be inspected；The OSS indexs inspection is appointed Business is the patrol task of the equipment Key Performance Indicator KPI indexs based on EPC network elements to be inspected；It is described basis patrol task include Equipment alarm inspection task and alarm inspection result integrated treatment task, or patrol with alarm including equipment alarm inspection task As a result integrated treatment task and routing table inspection task and routing table verify task；

EPC network element AM access modules log on to EPC network elements to be inspected for being linked with EPC network elements to be inspected；

Basic polling module, for after accessing EPC network elements to be inspected, according to the device class of EPC network elements to be inspected, waiting patrolling Corresponding basic patrol task is executed on inspection EPC network elements, and the first inspection is obtained according to the implementing result of basic patrol task As a result；

OSS index polling modules, for when the equipment routing inspection task includes OSS index patrol tasks, obtaining EPC to be inspected The equipment KPI indexs of network element execute corresponding with the device class of EPC network elements to be inspected according to acquired equipment KPI indexs OSS index patrol tasks, obtain the second inspection result；

Inspection report generation module, the inspection report for generating the EPC network elements to be inspected according to the first inspection result, Or the inspection report of the EPC network elements to be inspected is generated according to the first inspection result and the second inspection result.

2. evolution block core net device intelligence patrol checking server according to claim 1, which is characterized in that the equipment Classification includes the affiliated manufacturer of network element of the network element classification sum of EPC network elements.

3. evolution block core net device intelligence patrol checking server according to claim 1, which is characterized in that the basis Patrol task includes inspection instruction and inspection instruction execution result processing rule；

It is described basis polling module include：

Inspection instruction execution unit obtains inspection instruction execution knot for executing the inspection instruction on EPC network elements to be inspected Fruit；

Implementing result processing unit instructs the obtained inspection for handling rule according to the inspection instruction execution result Implementing result is handled, and the first inspection result is obtained.

4. evolution block core net device intelligence patrol checking server according to claim 3, which is characterized in that the inspection Instruction execution result processing rule is determined according to the device class of EPC network elements to be inspected and the inspection project of EPC network elements to be inspected.

5. evolution block core net device intelligence patrol checking server according to claim 4, which is characterized in that the inspection Instruction execution result processing rule includes search key and retrieval result processing rule；

The implementing result processing unit includes：

Key message retrieves subelement, for being examined according to the search key in the inspection instruction execution result Rope, extraction and the matched information of the search key；

Retrieval result handles subelement, for handling rule to extraction and the search key according to the retrieval result The information matched is handled, and the first inspection result is obtained.

6. evolution block core net device intelligence patrol checking server according to claim 1, which is characterized in that the OSS Index patrol task includes the threshold value range of equipment KPI indexs；

The OSS indexs polling module includes：

Equipment KPI index selection units, the OSS databases belonged to for being linked to EPC network elements to be inspected, from OSS databases The middle equipment KPI indexs for obtaining the EPC network elements to be inspected；

KPI indexs verify unit, described for judging to be unsatisfactory in equipment KPI indexs according to acquired equipment KPI indexs The KPI indexs of threshold value range；

Second inspection result generation unit, for according to the KPI indexs for being unsatisfactory for the threshold value range judged, generating Second inspection result.

7. evolution block core net device intelligence patrol checking server according to any one of claim 1 to 6, feature exist In the basis polling module includes：

Equipment alarm inspection unit is currently set for executing the equipment alarm inspection task on EPC network elements to be inspected Standby warning information；

Alarm inspection result treatment unit, for executing the alarm inspection result synthesis according to the current device warning information Processing task；

Alarm inspection result treatment unit includes：

Alarm association subelement, for searching in the current device warning information by the opposite end EPC of the EPC network elements to be inspected Warning information caused by network element, and the facility information of the opposite end EPC network elements is inserted into the warning information；

Alarm summarizes subelement, and letter is alerted for the current device warning information and historical Device to the EPC network elements to be inspected Breath carries out Classifying Sum.

8. evolution block core net device intelligence patrol checking server according to any one of claim 1 to 6, feature exist In, when the basic patrol task includes routing table inspection task and routing table verifies task, the basis polling module packet It includes：

Routing table inspection unit obtains road of currently patrolling for executing the routing table inspection task on EPC network elements to be inspected By table；

Routing table verifies unit, and task is verified for executing the routing table according to the current inspection routing table；

The routing table verifies unit：

Route set chained list generates subelement, for storing all route table items of the current inspection routing table to set of routes It closes in chained list；

Routing table verifies subelement, the standard road for EPC network elements to be inspected described in criterion routing table data library one by one It whether there is in the route set chained list by every standard routing table item of table, if so, deleting in route set chained list Corresponding route table items；It is lost in route table items set if it is not, then the standard routing table item is recorded；The standard road By the database that table database is the preset known standard routing table for storing EPC network elements to be inspected；

Newly-increased route table items determination subelement is remained for verifying subelement treated routing table in the route set chained list Remaining route table items are determined as the newly-increased route table items of the EPC network elements to be inspected；

Route table items determination subelement is lost, for the route table items in the loss route table items set to be determined as described wait for The loss route table items of inspection EPC network elements.

9. evolution block core net device intelligence patrol checking server according to any one of claim 1 to 6, feature exist In the patrol checking server further includes：

Network element accesses client modules, for the remote linkage between patrol checking server and EPC network elements to be inspected；

EPC network element AM access modules are additionally operable to be remotely logged into EPC network elements to be inspected by network element access client modules；

Interface display interactive module provides inspection operation interface to the user for showing EPC equipment routing inspections interface and inspection report With inspection result queries interface；

Inspection supplementary module, for providing inspection miscellaneous function；The inspection miscellaneous function includes each module of patrol checking server The generation of encryption and decryption processing and inspection operation log；

System upgrade module, the system upgrade packet for obtaining patrol checking server complete system upgrade.

10. a kind of evolution block core net device intelligence cruising inspection system, which is characterized in that the intelligent inspection system includes right It is required that the evolution block core net device intelligence patrol checking server described in any one of 1 to 9 and EPC network elements to be inspected.

11. a kind of evolution block core net device intelligence method for inspecting is suitable for the evolution block core net EPC device intelligences Cruising inspection system, which is characterized in that including：

EPC device intelligence patrol checking servers log on to EPC network elements to be inspected；

EPC device intelligences patrol checking server is held according to the device class of EPC network elements to be inspected on the EPC network elements to be inspected The corresponding basic patrol task of row, and the first inspection result is obtained according to the implementing result of basic patrol task；

When the equipment routing inspection task includes OSS index patrol tasks, EPC device intelligence patrol checking servers obtain to be inspected The KPI indexs of EPC network elements execute corresponding with the device class of EPC network elements to be inspected according to acquired equipment KPI indexs OSS index patrol tasks obtain the second inspection result；

EPC device intelligences patrol checking server generates the inspection report of the EPC network elements to be inspected according to the first inspection result, Or the inspection report of the EPC network elements to be inspected is generated according to the first inspection result and the second inspection result.

12. evolution block core net device intelligence method for inspecting according to claim 11, which is characterized in that the equipment Classification includes the affiliated manufacturer of network element of the network element classification sum of EPC network elements.

13. evolution block core net device intelligence method for inspecting according to claim 11, which is characterized in that the basis Patrol task includes inspection instruction and inspection instruction execution result processing rule；

The EPC device intelligences patrol checking server is according to the device classes of EPC network elements to be inspected, in the EPC network elements to be inspected It is upper to execute corresponding basic patrol task, and the first inspection is obtained as a result, including according to the implementing result of basic patrol task：

EPC device intelligences patrol checking server executes the inspection instruction on EPC network elements to be inspected, obtains inspection instruction execution knot Fruit；

EPC device intelligences patrol checking server handles the regular inspection instruction execution to obtaining according to the inspection instruction execution result As a result it is handled, obtains the first inspection result.

14. evolution block core net device intelligence method for inspecting according to claim 13, which is characterized in that the inspection Instruction execution result processing rule is determined according to the device class of EPC network elements to be inspected and the inspection project of EPC network elements to be inspected.

15. evolution block core net device intelligence method for inspecting according to claim 14, which is characterized in that the inspection Instruction execution result processing rule includes search key and retrieval result processing rule；

The EPC device intelligences patrol checking server handles rule according to the inspection instruction execution result and is instructed to obtained inspection Implementing result is handled, and obtains the first inspection as a result, including：

EPC device intelligences patrol checking server is retrieved in the inspection instruction execution result according to the search key, Extraction and the matched information of the search key；

EPC device intelligences patrol checking server handles rule according to the retrieval result and is matched with the search key to extraction Information handled, obtain the first inspection result.

16. evolution block core net device intelligence method for inspecting according to claim 11, which is characterized in that the OSS Index patrol task includes the threshold value range of equipment KPI indexs；

The EPC device intelligences patrol checking server obtains the equipment KPI indexs of EPC network elements to be inspected, according to acquired equipment KPI indexs execute corresponding with the device class of EPC network elements to be inspected OSS indexs patrol task, obtain the second inspection as a result, Including：

EPC device intelligence patrol checking servers are linked to the OSS databases that EPC network elements to be inspected are belonged to, and are obtained from OSS databases Take the equipment KPI indexs of the EPC network elements to be inspected；

EPC device intelligences patrol checking server is judged to be unsatisfactory in equipment KPI indexs described according to acquired equipment KPI indexs The KPI indexs of threshold value range；

EPC device intelligences patrol checking server generates second according to the KPI indexs for being unsatisfactory for the threshold value range judged Inspection result.

17. the evolution block core net device intelligence method for inspecting according to any one of claim 11 to 16, feature It is, the EPC device intelligences patrol checking server is according to the device classes of EPC network elements to be inspected, in the EPC network elements to be inspected The upper corresponding basic patrol task of execution, including：

EPC device intelligences patrol checking server executes the equipment alarm inspection task on EPC network elements to be inspected, is currently set Standby warning information；

EPC device intelligences patrol checking server executes the alarm inspection result integrated treatment according to the current device warning information Task, including：It searches caused by the opposite end EPC network elements in the current device warning information by the EPC network elements to be inspected Warning information, and the facility information of the opposite end EPC network elements is inserted into the warning information；

Current device warning information and historical Device warning information to the EPC network elements to be inspected carry out Classifying Sum.

18. the evolution block core net device intelligence method for inspecting according to any one of claim 11 to 16, feature It is, when the basic patrol task includes routing table inspection task and routing table verifies task, the EPC device intelligences patrol Device class of the server according to EPC network elements to be inspected is examined, corresponding basic inspection is executed on the EPC network elements to be inspected and is appointed It is engaged in, further includes：

The routing table inspection task is executed on EPC network elements to be inspected, obtains routing table of currently patrolling；

The routing table, which is executed, according to the current inspection routing table verifies task, including：

It will be in all route table items storage to route set chained list of the current inspection routing table；

Every standard routing table of the standard routing table of EPC network elements to be inspected described in criterion routing table data library one by one Item whether there is in the route set chained list, if so, deleting the corresponding route table items in route set chained list；If It is no, then the standard routing table item is recorded and is lost in route table items set；The standard routing table database is preset Database for the known standard routing table for storing EPC network elements to be inspected；

Remaining route table items in the route set chained list are determined as to the newly-increased route table items of the EPC network elements to be inspected, Route table items in the loss route table items set are determined as to the loss route table items of the EPC network elements to be inspected.