CN107872359A - Network health degree appraisal procedure, device and system - Google Patents
Network health degree appraisal procedure, device and system Download PDFInfo
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- CN107872359A CN107872359A CN201610856204.4A CN201610856204A CN107872359A CN 107872359 A CN107872359 A CN 107872359A CN 201610856204 A CN201610856204 A CN 201610856204A CN 107872359 A CN107872359 A CN 107872359A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/345—Interference values
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Quality & Reliability (AREA)
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- Environmental & Geological Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention is on a kind of network health degree appraisal procedure and device, for in WLAN WLAN, monitoring server obtains monitoring data from multiple access point AP, and the monitoring data is divided into multiple data acquisition systems by monitoring server according to default data category to be monitored；And according to predetermined manner, monitoring data in each data acquisition system is scored, the appraisal result for presetting each data class in data category to be monitored is obtained, the appraisal result of each data class is weighted monitoring server, obtains the total evaluation result of network health.So network management personnel, once exception occurs in the network health for determining WLAN, can in time adopt an effective measure according to the total evaluation result and make optimization to WLAN network health.
Description
Technical field
The present embodiments relate to the communications field, more particularly to a kind of network health degree appraisal procedure, device and system.
Background technology
With the continuous development of science and technology, WLAN (wireless local area network, abbreviation WLAN) net
The application of network obtains higher and higher popularization, especially in some markets, hotel and office etc., can typically dispose many
Access point (access point, abbreviation AP), user can access AP online by terminal devices such as mobile phone, tablet personal computers.So
And during user accesses AP online by terminal, occur that various problems influence normal any wireless network services unavoidably.
For this reason, it may be necessary to carry out unified monitoring and management to AP, all AP in support area keep good work shape
State.And the problem of different influence size is also different, and some problems may and need not be handled, and some problems just need network pipe
Reason person timely optimizes processing.It is more serious in order to find and solve the problems, such as in time, it is necessary to take means to network
Holistic health degree assessed.
However, inventor has found during the present invention is realized, generally all it is to use multiple fingers from network operation aspect
Mark is assessed network, for example, by network coverage ability, network Development benefit, network shunt ability, network quality and network
Evaluation index of the dimensions such as user satisfaction as wlan network.Because these evaluation indexes are provided from the angle of operation,
WLAN network health degree can not really be embodied.
The content of the invention
Really to embody WLAN network health degree, the application provides a kind of network health degree appraisal procedure and device.
First aspect, there is provided a kind of network health degree methods of marking, in WLAN, this method to include：
Monitoring server obtains monitoring data from multiple access point AP；
The monitoring data is divided into multiple data acquisition systems by the monitoring server according to default data category to be monitored；
Wherein, each data acquisition system corresponds to a kind of data class；The default data category to be monitored includes following any two or two
Data class above：Terminal accesses data class, AP status data classes, wireless environment data class and wireless security data class；
The monitoring server scores the monitoring data in each data acquisition system according to predetermined manner, obtains institute
State the appraisal result of each data class in default data category to be monitored；
The appraisal result of each data class is weighted the monitoring server, and the entirety for obtaining network health is commented
Estimate result.
Monitoring server obtains monitoring data from multiple access point AP, and monitoring server is according to default data class to be monitored
Not, the monitoring data is divided into multiple data acquisition systems；And according to predetermined manner, the monitoring data in each data acquisition system is entered
Row scoring, the appraisal result for presetting each data class in data category to be monitored is obtained, monitoring server is to each data
The appraisal result of class is weighted, and obtains the total evaluation result of network health.So network management personnel can basis
The total evaluation result, once exception occurs in the network health for determining WLAN, it can adopt an effective measure in time to WLAN's
Network health makes optimization.
It is described to preset data class to be monitored according in a first aspect, in the first mode in the cards of first aspect
Do not include terminal access data class；
The monitoring data is divided into multiple data acquisition systems according to default data category to be monitored by the monitoring server,
Including：
The quantity of the terminal accessed in the monitoring data on each AP is put into the terminal and connect by the monitoring server
Enter the first data acquisition system corresponding to data class；
The rate of giving out a contract for a project of each terminal in the monitoring data is put into first data acquisition system by the monitoring server；
The monitoring server scores the monitoring data in each data acquisition system according to predetermined manner, including：
For the monitoring server according to first data acquisition system, determine to access on the multiple AP the first of terminal is total
Quantity；
The monitoring server is determined in the terminal that is accessed on the multiple AP, given out a contract for a project according to first data acquisition system
Rate is more than the first object quantity of the terminal of first threshold；
The first object quantity is accounted for the percentage of first total quantity as the terminal by the monitoring server
Access the appraisal result of data class.
Monitoring server accesses the unique mark of terminal in data according to terminal, counts in the group the total of terminal in access AP
Quantity, and count the quantity that rate of actually giving out a contract for a project is more than a certain threshold value terminal；If rate of actually giving out a contract for a project is more than a certain threshold value terminal
Quantity accounts for terminal experience fraction of the ratio for accessing the total quantity of terminal in the AP as the AP.So in the monitoring of multiple classifications
When data include terminal access data, the rate i.e. quantity of terminal can be given out a contract for a project to determine the assessment knot of the dimension according to terminal
Fruit, the network health degree that can effectively reflect under the dimension.
It is described to preset data class to be monitored according in a first aspect, in second of mode in the cards of first aspect
Do not include AP status data classes；
The monitoring data is divided into multiple data acquisition systems according to default data category to be monitored by the monitoring server,
Including：
The monitoring server is by each AP memory usage in the monitoring data or central processing unit (Central
Processing Unit, abbreviation CPU) utilization rate, it is put into the second data acquisition system corresponding to the AP status datas class；
The monitoring server scores the monitoring data in each data acquisition system according to predetermined manner, including：
The monitoring server determines the multiple AP the second total quantity；
The monitoring server determines in more AP that memory usage or CPU usage are less than the AP's of Second Threshold
Second destination number；
Second destination number is accounted for the percentage of second total quantity as the AP shapes by the monitoring server
The appraisal result of state data class.
Monitoring server counts the total quantity of all AP in the WLAN, and according to AP status datas, the CPU for counting AP is used
Rate or memory usage are less than the total quantity of threshold value, and CPU usage or memory usage are less than the AP of threshold value by monitoring server
Total quantity divided by the WLAN in all AP total quantity, be AP state quality scores in the WLAN, and by AP state qualities
Appraisal result of the score as the WLAN., can be according to AP so when the monitoring data of multiple classifications includes AP status datas
Internal memory or CPU utilization rate determine the assessment result of the dimension, the network health degree that can effectively reflect under the dimension.
It is described to preset data class to be monitored according in a first aspect, in the third mode in the cards of first aspect
Bao Kuo not wireless environment data class；
The monitoring data is divided into multiple data acquisition systems according to default data category to be monitored by the monitoring server,
Including：
The jamming rate of each AP radio frequency in the monitoring data is put into the wireless environment number by the monitoring server
According to the 3rd data acquisition system corresponding to class；
The monitoring server scores the monitoring data in each data acquisition system according to predetermined manner, including：
The monitoring server determines that the multiple AP opens the 3rd total quantity of radio frequency；
3rd data acquisition system described in the monitoring server, obtain the jamming rate total score of all radio frequencies in the multiple AP
Number；
The monitoring server is according to the result for obtaining the interference gross score divided by the 3rd total quantity as institute
State the appraisal result of wireless environment data class.
Monitoring server is for all AP in group, and each AP may open multiple radio frequencies, and monitoring server statistics should
All AP open the radio frequency total quantity of radio frequency in group, and monitoring server calculates the radio frequency point of each radio frequency that AP is opened in the group
Number, so when the monitoring data of multiple classifications includes wireless environment data, according to the radio frequency numbers of AP unlatchings and it can be subject to
Jamming rate determines the assessment result of the dimension, the network health degree that can effectively reflect under the dimension.
According in a first aspect, in the 4th kind of mode in the cards of first aspect, the monitoring class data category bag
Include wireless security data class；
The monitoring data is divided into multiple data acquisition systems according to default data category to be monitored by the monitoring server,
Including：
The network attack number that each AP is subject to by the monitoring server, it is put into the 4th corresponding to the wireless security class
Data acquisition system；
The monitoring server scores the monitoring data in each data acquisition system according to predetermined manner, including：
The monitoring server determines the multiple AP the 4th total quantity；
The monitoring server obtains the multiple AP safe gross score according to the 4th data acquisition system；
The result that the safe total score divided by the 4th total quantity obtain is used for described by the monitoring server
The appraisal result of wireless security data class.
Monitoring server is directed to all AP in WLAN, and monitoring server counts the total quantity of all AP in the WLAN, and
According to the number of times of attack of pre-set categories network attack, the safe gross score of all AP in the WLAN is calculated.So in multiple classifications
Monitoring data when including wireless security data, the assessment knot of the dimension can be determined according to the network attack number that AP is subject to
Fruit, the network health degree that can effectively reflect under the dimension.
Second aspect, there is provided a kind of network health degree apparatus for evaluating, applied in server, available for realizing above-mentioned first
Any possible implementation of aspect or first aspect, the device include：
Monitoring data acquisition module, for obtaining monitoring data from multiple access point AP；
Data division module, for according to data category to be monitored is preset, the monitoring data to be divided into multiple data sets
Close；Wherein, each data acquisition system corresponds to a kind of data class；The default data category to be monitored includes following any two or two
Data class more than individual：Terminal accesses data class, AP status data classes, wireless environment data class and wireless security data class；
Grading module, for according to predetermined manner, scoring the monitoring data in each data acquisition system, obtaining described
Preset the appraisal result of each data class in data category to be monitored；
Computing module, for the appraisal result of each data class to be weighted, the entirety for obtaining network health is commented
Estimate result.
The third aspect, there is provided a kind of server, available for any possibility for realizing above-mentioned first aspect or first aspect
Implementation, the server includes：Processor, memory and communication interface；The processor, memory and communication interface are led to
Cross bus interconnection；
The processor is used for：
Monitoring server obtains monitoring data from multiple access point AP；
The monitoring data is divided into multiple data acquisition systems by the monitoring server according to default data category to be monitored；
Wherein, each data acquisition system corresponds to a kind of data class；The default data category to be monitored includes following any two or two
Data class above：Terminal accesses data class, AP status data classes, wireless environment data class and wireless security data class；
The monitoring server scores the monitoring data in each data acquisition system according to predetermined manner, obtains institute
State the appraisal result of each data class in default data category to be monitored；
The appraisal result of each data class is weighted the monitoring server, and the entirety for obtaining network health is commented
Estimate result.
Fourth aspect, there is provided a kind of computer-readable medium, for storing computer program, the computer program includes
The instruction of the method in any possible implementation for performing first aspect or first aspect.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining principle of the invention together with specification.
Fig. 1 is a kind of flow chart of network health appraisal procedure provided in an embodiment of the present invention；
Fig. 2 is the flow chart of step S120 in Fig. 1 provided in an embodiment of the present invention；
Fig. 3 is the flow chart of step S130 in Fig. 1 provided in an embodiment of the present invention；
Fig. 4 is the flow chart of step S130 in Fig. 1 provided in an embodiment of the present invention；
Fig. 5 is the flow chart of step S130 in Fig. 1 provided in an embodiment of the present invention；
Fig. 6 is the flow chart of step S130 in Fig. 1 provided in an embodiment of the present invention；
Fig. 7 is a kind of wlan network health score assigning scene application schematic diagram provided in an embodiment of the present invention；
Fig. 8 is a kind of schematic diagram of overall network health evaluating interface display provided in an embodiment of the present invention；
Fig. 9 is a kind of structural representation of network health degree apparatus for evaluating provided in an embodiment of the present invention；
Figure 10 is the schematic diagram of data division module in Fig. 9 provided in an embodiment of the present invention；
Figure 11 is the schematic diagram of grading module in Fig. 9 provided in an embodiment of the present invention；
Figure 12 is the schematic diagram of grading module in Fig. 9 provided in an embodiment of the present invention；
Figure 13 is the schematic diagram of grading module in Fig. 9 provided in an embodiment of the present invention；
Figure 14 is the schematic diagram of grading module in Fig. 9 provided in an embodiment of the present invention；
Figure 15 is a kind of structural representation of server provided in an embodiment of the present invention；
Figure 16 is a kind of network health degree assessment system schematic diagram provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawings, embodiments of the invention are described.
For network health that is more objective, comprehensively assessing WLAN, the invention provides a kind of network health appraisal procedure
And device.
The embodiment of the present invention provide firstly a kind of network health degree appraisal procedure, with reference to above-described embodiment, such as Fig. 1 institutes
Show, this method may include steps of：
In step s 110, monitoring server obtains monitoring data from multiple access point AP.
Monitoring server can be according to different monitor areas, using all AP in some monitor area as a group；
For example, AP all in a market or an office floor, as one group, monitoring server gathers simultaneously to all AP in the group
The monitoring data reported is handled.The monitoring data collected is reported monitoring server by AP, and AP report cycle can be with
Setting as needed, can also be that AP when abnormal monitoring data are collected, reports monitoring server in time.
In some large-scale WLAN, the AP in WLAN point can also be multigroup by monitoring server, and monitoring server can be with
Using each group of AP in WLAN as an entirety (such as regarding a WLAN subnet as), adopted for each group of AP (WLAN subnets)
With scheme evaluation network health degree provided in an embodiment of the present invention.Network health is individually being carried out to each group of AP (WLAN subnets)
On the basis of degree is assessed, monitoring server can also be according to the appraisal result of all AP groups in WLAN, it is determined that whole WLAN's is strong
Kang Du assessment results.
To (can be below the group or son that the part AP in WLAN in all AP or WLAN is formed with one group of AP
Net) network health degree assess and illustrate technical solution of the present invention.
In the step s 120, the monitoring data is divided into multiple by monitoring server according to default data category to be monitored
Data acquisition system.
Wherein, each data acquisition system corresponds to a kind of data class；Preset data category to be monitored include following any two or
More than two data class：Terminal accesses data class, AP status data classes, wireless environment data class and wireless security data class；
In step s 130, monitoring server is commented the monitoring data in each data acquisition system according to predetermined manner
Point, obtain the appraisal result of each data class in default data category to be monitored.
Corresponding calculation can be preset respectively to the prison in data acquisition system according to different classes of monitoring data
Control data are scored.In monitoring data, for the monitoring data in each data acquisition system, a kind of default side can be corresponded to respectively
Formula scores it, respectively obtains the appraisal result of each data class.
In step S140, the appraisal result of each data class is weighted monitoring server, obtains network and is good for
The total evaluation result of health.
In real process, in different periods or different WLAN wireless network environments, the monitoring of each classification
The significance level of data may also be different, specifically can be higher by weight setting corresponding to more important monitoring data, instead
Weight set it is relatively low.So by the way that the appraisal result of different classes of monitoring data is weighted, wlan network is obtained
The overall appraisal result of health, so that network management personnel optimizes or adjusted to network according to scoring.
As the refinement of Fig. 1 methods, in another embodiment provided by the invention, presetting data category to be monitored includes
Terminal accesses data class；As shown in Fig. 2 step S120 can also comprise the following steps：
In step S121, the quantity of the terminal accessed in monitoring data on each AP is put into terminal by monitoring server
Access the first data acquisition system corresponding to data class；
In step S122, the rate of giving out a contract for a project of each terminal in monitoring data is put into the first data acquisition system by monitoring server.
In this embodiment, in order to elaborate monitoring server how in each data acquisition system monitoring data carry out
Scoring, as shown in figure 3, step S130 can also comprise the following steps：
In step S131, monitoring server determines the end accessed on the multiple AP according to first data acquisition system
First total quantity at end.
In step S132, monitoring server determines the end accessed on the multiple AP according to first data acquisition system
In end, rate of giving out a contract for a project is more than the first object quantity of the terminal of first threshold.
In step S133, monitoring server using the first object quantity account for the percentage of first total quantity as
The appraisal result of the terminal access data class.
Terminal access data can be the unique mark of terminal, the access module of actually give out a contract for a project rate or the terminal of terminal
Deng for all AP in WLAN, monitoring server accesses the unique mark of terminal in data according to terminal, counts in WLAN
The total quantity of terminal in AP is accessed, and counts the quantity that rate of actually giving out a contract for a project is more than a certain threshold value terminal；If rate of actually giving out a contract for a project is big
Terminal experience fraction of the ratio for accessing the total quantity of terminal in the AP as the AP is accounted in the quantity of a certain threshold value terminal.Example
Property, if rate of giving out a contract for a project is 60% more than the ratio that the quantity of a certain threshold value terminal accounts for the total number of terminals amount for accessing the AP, then
Middle terminal experience is scored at 60 points in WLAN.
As the refinement of Fig. 1 methods, in another embodiment provided by the invention, presetting in data category to be monitored can be with
Including AP status data classes；Step S120 can be specifically：
In step S123, the memory usage or CPU usage of each AP in monitoring data are put into by monitoring server
Second data acquisition system corresponding to AP status data classes.
In this embodiment, in order to elaborate monitoring server how in each data acquisition system monitoring data carry out
Scoring, as shown in figure 4, step S130 can also comprise the following steps：
In step S134, monitoring server determines multiple AP the second total quantity.
In step S135, monitoring server is determined in more AP, and memory usage or CPU usage are less than Second Threshold
AP the second destination number.
In step S136, the second destination number is accounted for the percentage of the second total quantity as AP status numbers by monitoring server
According to the appraisal result of class.
The AP status datas can be AP cpu busy percentage or AP memory usage.For all AP in WLAN,
Monitoring server counts the total quantity of interior all AP in the WLAN, and according to AP status datas, counts AP CPU usage or interior
The total quantity that utilization rate is less than threshold value is deposited, CPU usage or memory usage are less than the AP of threshold value sum by monitoring server
Interior all AP total quantity, is the AP state quality scores in the WLAN, and AP state qualities is obtained in amount divided by the WLAN
It is allocated as the appraisal result in the WLAN.
As the refinement of Fig. 1 methods, in another embodiment provided by the invention, presetting data category to be monitored includes nothing
Thread environment data class；Step S120 can also specifically comprise the following steps：
In step S124, the jamming rate of each AP radio frequency in monitoring data is put into wireless environment by monitoring server
3rd data acquisition system corresponding to data class.
In this embodiment, in order to elaborate monitoring server how in each data acquisition system monitoring data carry out
Scoring, as shown in figure 5, step S130 can also comprise the following steps：
In step S137, monitoring server determines that multiple AP open the 3rd total quantity of radio frequency.
In step S138, monitoring server obtains the jamming rate of all radio frequencies in multiple AP according to the 3rd data acquisition system
Gross score.
In step S139, the result that monitoring server obtains interference gross score divided by the 3rd total quantity is as wireless ring
The appraisal result of border data class.
The wireless environment data can be the jamming rate that AP is subject to, and for all AP interior in WLAN, each AP may
Multiple radio frequencies are opened, monitoring server counts the radio frequency total quantity that interior all AP in the WLAN open radio frequency, monitoring server meter
The radio frequency fraction of each radio frequency that interior AP is opened in the WLAN is calculated, for example, jamming rate is less than 10% radio frequency by monitoring server
100 points must be divided into, radio frequency of the jamming rate not less than 10% but less than 30% must be divided into 70 points by monitoring server, monitoring clothes
Radio frequency of the jamming rate not less than 30% but less than 50% must be divided into 50 points by business device, and jamming rate is not less than by monitoring server
50% radio frequency must be divided into 0 point, can be set as needed.Monitoring server by the WLAN interior all radio frequencies
Split-phase adds, and obtains the jamming rate gross score of all radio frequencies in the WLAN, and the jamming rate gross score and interior radio frequency in the WLAN is total
The ratio of quantity, the appraisal result as the wireless environment data class in the WLAN.
As the refinement of Fig. 1 methods, in another embodiment provided by the invention, monitoring class data category includes wireless peace
Full data class；Step S120 can also comprise the following steps：
In step s 125, the network attack number that each AP is subject to by monitoring server, it is corresponding to be put into wireless security class
The 4th data acquisition system.
In this embodiment, AP quantity can have multiple, and the monitoring data of multiple classifications includes wireless security data, nothing
Line secure data includes the network attack number that AP is subject to；In order to how elaborate monitoring server to each data acquisition system
In monitoring data scored, as shown in fig. 6, step S130 can also comprise the following steps：
In step S1391, monitoring server determines multiple AP the 4th total quantity.
In step S1392, monitoring server obtains multiple AP safe gross score according to the 4th data acquisition system.
In step S1393, monitoring server is using the result that safe total score divided by the 4th total quantity obtain as wireless
The appraisal result of secure data class.
The wireless security data includes：AP is predetermined the number of times of attack of classification network attack.Own for interior in WLAN
AP, monitoring server count the total quantity of interior all AP in the WLAN, and according to the number of times of attack of pre-set categories network attack, meter
Calculate the safe gross score of interior all AP in the WLAN.Wherein, pre-set categories network attack includes：Counterfeit AP, Brute Force, flood
(Flood) attack and cheat (Spoof) to attack.Monitoring server is in the number of times of attack according to pre-set categories network attack, calculating
In the WLAN during interior all AP safe gross score, can obtain above-mentioned each type attack enlivens number of times of attack, will be each
The initial score of AP wireless security datas is set to 100 points, will state pre-set categories network attack and occurs once actively attacking then from this
1 point is subtracted in initial score, is set to 20 points by the safety of each AP wireless security datas is minimum, is obtained interior every in the WLAN
Individual AP wireless security score, after then the wireless security score of interior all AP in the WLAN is added again divided by the WLAN in
All AP total quantity, it is the appraisal result of wireless security data class in the WLAN.
Network health degree appraisal procedure provided in an embodiment of the present invention, in WLAN WLAN, monitoring server
Monitoring data is obtained from multiple access point AP, monitoring server is according to default data category to be monitored, by the monitoring data point
For multiple data acquisition systems；And according to predetermined manner, the monitoring data in each data acquisition system is scored, obtained described default
The appraisal result of each data class in data category to be monitored, monitoring server are weighted to the appraisal result of each data class
Calculate, obtain the total evaluation result of network health.So network management personnel can according to the total evaluation result, once sentence
There is exception in the network health broken to WLAN, can in time adopt an effective measure and make optimization to WLAN network health.
The description of embodiment of the method more than, it is apparent to those skilled in the art that the present invention can
Realized by the mode of software plus required general hardware platform, naturally it is also possible to by hardware, but in many cases the former
It is more preferably embodiment.Based on such understanding, technical scheme substantially makes tribute to prior art in other words
The part offered can be embodied in the form of software product, and the computer software product is stored in a storage medium, bag
Some instructions are included to so that a computer equipment (can be personal computer, server, or network equipment etc.) performs
The all or part of step of each embodiment methods described of the present invention.And foregoing storage medium includes：Read-only storage
(ROM), random access memory (RAM), magnetic disc or CD etc. are various can be with the medium of store program codes.
Fig. 7 shows the network scenarios schematic diagram that a kind of network health provided in an embodiment of the present invention is assessed, and applies
WLAN includes：Monitoring server 100, AP 200 and terminal 300.Wherein, monitoring server 100 can enter to multiple AP 200
Row monitoring, an AP 200 can be accessed by multiple terminals 300, the monitoring number that monitoring server 100 reports to each AP 200
According to being handled, WLAN holistic health assessment result is obtained, so as to network management personnel according to health evaluating result to WLAN
Environment carries out the network optimization, and then provides a good network environment to terminal user.
Specifically, terminal 300 can be the equipment such as the mobile phone with access WLAN functions, tablet personal computer, e-book, terminal
300 can access WLAN by AP 200.Terminal 300 during AP 200 is accessed, AP 200 to the terminal 300 of access and
Network environment is monitored, and obtains monitoring data, and the monitoring data collected is sent to monitoring server 100 by AP 200；Prison
Server 100 is controlled after the monitoring data that AP 200 is reported is got, the monitoring data can be classified, can be according to need
Will, it can specifically be divided into：Terminal access data, AP status datas, wireless environment data and wireless security data etc..
Wherein, in some large-scale WLAN, monitoring server can divide the AP 200 in WLAN to be multigroup, according to need
Will, monitoring server can collect using each group of AP 200 in WLAN as an entirety according to each group of AP 200
Monitoring data, each group AP 200 network health degree is assessed respectively, and according to obtained appraisal result, calculate each group
The total evaluation result of AP network healths.Monitoring server can also using all groups of AP 200 in WLAN as an entirety,
According to the appraisal result of each group, the holistic health assessment result of AP 200 in WLAN is determined.
Exemplary, as shown in fig. 7, the AP in the market that can cover WLAN is as first group of (void in Fig. 7
Frame), using the AP in an office floor of WLAN coverings as second group etc., monitoring server 10 is adopted to all AP in the group
The monitoring data for collecting and reporting is handled.The monitoring data collected is reported monitoring server, AP report cycle by AP
It can as needed set, can also be that AP when abnormal monitoring data are collected, reports monitoring server in time.
Because the monitoring data that AP is collected in each group is similar, it is easy to processing of the monitoring server to monitoring data.
In order to describe how monitoring server is commented the monitoring data of each classification respectively according to predetermined manner in detail
Divide to be calculated by following manner respectively.
1) terminal access data include：
1. the MAC Address of the unique mark of identification terminal, such as terminal；
2. terminal is rate of actually giving out a contract for a project, i.e., the transmission rate after consulting between terminal and AP；
3. the access module of terminal.The access module of terminal be primarily referred to as terminal access AP when use access standard,
Such as transmission rate and modulating mode.For example, in a wlan, monitoring server can also divide the AP in WLAN to be multigroup, with
Exemplified by one group of AP in WLAN, monitoring server accesses terminal iidentification in data according to terminal, counts whole in access AP in the group
The total quantity at end, and count the quantity that rate of actually giving out a contract for a project is more than a certain threshold value (such as 5M) terminal；If rate of actually giving out a contract for a project is more than
The quantity of threshold value terminal accounts for terminal experience fraction of the ratio for accessing the total quantity of terminal in the AP as the AP.Exemplary,
If rate of giving out a contract for a project be more than a certain threshold value terminal quantity account for access the AP in terminal total quantity ratio be 60%, then the group
Middle terminal experience is scored at 60 points.
2) AP status datas include：
1. AP cpu busy percentage；
2. AP memory usage.
Monitoring server counts the AP total quantitys in a group, and according to AP status datas, counts CPU usage or internal memory
Utilization rate is less than predetermined threshold value, such as 90%, AP quantity, monitoring server is by CPU usage or memory usage less than pre-
If threshold value, such as 90%, AP quantity divided by the group in AP total quantitys, be the group AP state quality scores.
3) when monitoring data is wireless environment data, the wireless environment data include：Jamming rate.
For all AP of above-mentioned first group of content, because each AP may open multiple radio frequencies, monitoring server system
The radio frequency total quantity that all AP in the group open radio frequency is counted, the radio frequency quantity being disturbed in the radio frequency total quantity is obtained, will be done
Jamming rate of the radio frequency quantity disturbed than the total quantity, as AP radio frequencies of upper unlatching radio frequency.
Monitoring server calculates the radio frequency fraction of each radio frequency that AP is opened in the group, for example, monitoring server will obtain
The jamming rate of AP radio frequencies in the one the first groups, if jamming rate is less than 10%, then wireless environment quality score can be set to 100
Point, if AP wireless environment can must be divided into 70 points, if penetrated by the jamming rate of radio frequency not less than 10% but less than 30%
Wireless environment quality score can be set to 50 points, if the interference of radio frequency by the jamming rate of frequency not less than 30% but less than 50%
Rate is not less than 50%, then and wireless environment must can be divided into 0 point, can also specifically be set as needed, the present invention
Embodiment not limited to this.
Monitoring server 100 by this organize in all radio frequencies score be added, obtain the jamming rate total score of all radio frequencies of the group
Number, by the ratio of radio frequency total quantity in the jamming rate gross score and the group, the wireless environment quality score as the group.
4) when monitoring data is wireless security data, the wireless security data includes：AP is predetermined classification network attack
Number of times of attack.
For all AP of a certain group of content, monitoring server counts the total quantity of all AP in the group, and according to default
The number of times of attack of classification network attack, calculate the safe gross score of all AP in the group.Wherein, pre-set categories network attack can be with
Including following one or more：Counterfeit AP, Brute Force, flood (Flood) attack and cheat (Spoof) attack.Monitoring clothes
Device be engaged in the number of times of attack according to pre-set categories network attack, when calculating all AP safe gross score in the group, can obtain
Above-mentioned each type attack enlivens number of times of attack, the initial score of each AP wireless security datas is set to, above-mentioned default class
There is once active attack and 1 point is then subtracted from the initial score in other network attack, and lower limit is 20 points, obtains each AP in the group
Wireless security data score, then by this organize in all AP wireless security data score be added all AP again divided by the group
Total quantity, be the group in wireless security score.
From the foregoing, by calculate every group terminal experience quality score, AP state quality score, wireless environment matter
Measure point and wireless security quality score, and shown by modes such as charts on monitoring server, as shown in Figure 8.Separately
Outside, can also be respectively the dimension set weight of above-mentioned 4 kinds of scores, for example, can be as needed, more important score is tieed up
The weight of degree setting is heightened.It is exemplary, by the weight setting of the score of above-mentioned 4 dimensions it is 25% in embodiment, and will be upper
The score weighting of 4 dimensions is stated, draws the holistic health score of network in the group, i.e.,：Holistic health score=terminal experience obtains
Divide * 25%+AP state score * 25%+ wireless environment data score * 25%+ wireless security data scores * 25%.Such network
Administrative staff carry out rapidly the network optimization and adjustment according to the score.
As shown in figure 9, the embodiment of the present invention additionally provides a kind of wlan network health degree scoring apparatus, for realizing as schemed
Network health degree appraisal procedure shown in 2~6, the device include：
Monitoring data acquisition module 10, for obtaining monitoring data from multiple access point AP；
Data division module 20, for according to data category to be monitored is preset, the monitoring data to be divided into multiple data
Set；Wherein, each data acquisition system corresponds to a kind of data class；It is described preset data category to be monitored include following any two or
More than two data class：Terminal accesses data class, AP status data classes, wireless environment data class and wireless security data class；
Grading module 30, for according to predetermined manner, scoring the monitoring data in each data acquisition system, obtaining institute
State the appraisal result of each data class in default data category to be monitored；
Computing module 40, for the appraisal result of each data class to be weighted, obtain the entirety of network health
Assessment result.
Based on Fig. 9, as shown in Figure 10, the default data category to be monitored includes terminal access data class；The number
According to division module 20, including：
Terminal data divides submodule 21, for the quantity for the terminal that will be accessed in the monitoring data on each AP, puts
Enter the first data acquisition system corresponding to the terminal access data class；
Rate of giving out a contract for a project divides submodule 22, for by the rate of giving out a contract for a project of each terminal in the monitoring data, being put into described first
Data acquisition system；
Based on Fig. 9, as shown in figure 11, institute's scoring module 30, including：
First object quantity determination sub-module 31, for according to first data acquisition system, determining to connect on the multiple AP
In the terminal entered, rate of giving out a contract for a project is more than the first object quantity of the terminal of first threshold；
First appraisal result acquisition submodule 32, for the first object quantity to be accounted for the percentage of first total quantity
It is used for the appraisal result of the terminal access data class.
In another embodiment provided by the invention, the default data category to be monitored includes AP status data classes；
The data division module 20, including：
Utilization rate divides submodule, for by the memory usage or CPU usage of each AP in the monitoring data, putting
Enter the second data acquisition system corresponding to the AP status datas class；
Based on Fig. 9, as shown in figure 12, institute's scoring module 30, including：
First AP quantity determination sub-module 33, for determining the multiple AP the second total quantity；
2nd AP quantity acquisition submodule 34, for determining in more AP, memory usage or CPU usage are less than the
The AP of two threshold values the second destination number；
Second appraisal result acquisition submodule 35, for second destination number to be accounted for the percentage of second total quantity
It is used for the appraisal result of the AP status datas class.
In another embodiment provided by the invention, the default data category to be monitored includes wireless environment data class；
The data division module 20, including：
Jamming rate divides submodule, by the jamming rate of each AP radio frequency in the monitoring data, is put into the wireless ring
3rd data acquisition system corresponding to the data class of border；
Based on Fig. 9, as shown in figure 13, institute's scoring module 30, including：
3rd AP quantity determination sub-module 36, for determining that the multiple AP opens the 3rd total quantity of radio frequency；
Jamming rate gross score acquisition submodule 37, for according to the 3rd data acquisition system, obtaining institute in the multiple AP
There is the jamming rate gross score of radio frequency；
3rd appraisal result acquisition submodule 38, for obtain the interference gross score divided by the 3rd total quantity
As a result the appraisal result as the wireless environment data class.
In still another embodiment of the process, the monitoring class data category includes wireless security data class；The data are drawn
Sub-module 20, including：
Network attack number divides submodule, for the network attack number for being subject to each AP, is put into the wireless peace
4th data acquisition system corresponding to universal class；
Based on Fig. 9, as shown in figure 14, institute's scoring module 30, including：
4th total quantity determination sub-module 391, for determining the multiple AP the 4th total quantity；
Safe gross score acquisition submodule 392, for according to the 4th data acquisition system, obtaining the multiple AP safety
Gross score；
4th appraisal result acquisition submodule 393, for the safe total score divided by the 4th total quantity to be obtained
Appraisal result of the result as the wireless security data class.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Wlan network health degree scoring apparatus provided in an embodiment of the present invention, the prison that monitoring server is gathered by obtaining AP
Data are controlled, and the monitoring data are divided into multiple different classes of, monitoring server is according to predetermined manner respectively to multiple inhomogeneities
Other monitoring data is scored, and will obtain appraisal result by weighted calculation, finally gives the healthy entirety of wlan network
Appraisal result.So network management personnel can according to the overall appraisal result, once determine wlan network health occur it is different
Often, it can in time adopt an effective measure and optimization is made to wlan network.
The embodiment of the present invention also provides a kind of server, for realizing network health degree assessment side as figures 2-6
Method.As shown in figure 15, the server 210 includes：Processor 211, bus 212, communication interface 213 and memory 214, wherein,
Processor 211 is connected with communication interface 213, memory 214 by bus 212；Bus 212 can be peripheral hardware portion
Part interconnection standards (peripheral component interconnect, abbreviation PCI) bus or EISA
(extended industry standard architecture, abbreviation EISA) bus etc..The bus can be divided into address
Bus, data/address bus, controlling bus etc..For ease of representing, only represented in figure with a thick line, it is not intended that only one total
Line or a type of bus.
Processor 211 can be central processing unit (central processing unit, CPU), network processing unit
(network processor, abbreviation NP) or CPU and NP combination.
Memory 214 instructs for storage program；Processor 211 calls the programmed instruction stored in the memory 214, can
To perform one or more of embodiment illustrated in fig. 1 step, or wherein optional embodiment so that the server 210
Realize the function of monitoring server in the above method.Memory 214 can include volatile memory (volatile
), such as random access memory (random-access memory, abbreviation RAM) memory；Memory can also include non-easy
The property lost memory (non-volatile memory), such as flash memory (flash memory), hard disk (hard disk
Drive, abbreviation HDD) or solid state hard disc (solid-state drive, abbreviation SSD)；Memory 210 can also include above-mentioned kind
The combination of the memory of class.
Memory 214 is additionally operable to store the monitoring data.
Communication interface 213 can be wire communication access port, wireless communication interface or its combination, wherein, wire communication connects
Mouth for example can be Ethernet interface.Ethernet interface can be optical interface, electrical interface or its combination.Wireless communication interface can be with
For WLAN interface.
As shown in figure 16, it is a kind of network health degree assessment system provided in an embodiment of the present invention, including：Monitoring server
With multiple AP；Wherein,
The monitoring server includes network health apparatus for evaluating as shown in Figure 9, is used for
The AP acquisition monitorings data, and the monitoring data is sent to the monitoring server；
The monitoring data is divided into multiple data acquisition systems by the monitoring server according to default data category to be monitored；
Wherein, each data acquisition system corresponds to a kind of data class；The default data category to be monitored includes following any two or two
Data class above：Terminal accesses data class, AP status data classes, wireless environment data class and wireless security data class；
The monitoring server scores the monitoring data in each data acquisition system according to predetermined manner, obtains institute
State the appraisal result of each data class in default data category to be monitored；And meter is weighted to the appraisal result of each data class
Calculate, obtain the total evaluation result of network health.
It is understood that the present invention can be used in numerous general or special purpose computing system environments or configuration.Such as：It is individual
People's computer, server computer, handheld device or portable set, laptop device, multicomputer system, based on microprocessor
The system of device, set top box, programmable consumer-elcetronics devices, network PC, minicom, mainframe computer including to take up an official post
DCE of what system or equipment etc..
The present invention can be described in the general context of computer executable instructions, such as program
Module.Usually, program module includes performing particular task or realizes routine, program, object, the group of particular abstract data type
Part, data structure etc..The present invention can also be put into practice in a distributed computing environment, in these DCEs, by
Task is performed and connected remote processing devices by communication network.In a distributed computing environment, program module can be with
In the local and remote computer-readable storage medium including storage device.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present.
Those skilled in the art will readily occur to the present invention its after considering specification and putting into practice invention disclosed herein
Its embodiment.The application be intended to the present invention any modification, purposes or adaptations, these modifications, purposes or
Person's adaptations follow the general principle of the present invention and including undocumented common knowledges in the art of the invention
Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be appreciated that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim.
Claims (11)
- A kind of 1. network health degree appraisal procedure, in WLAN WLAN, it is characterised in that including：Monitoring server obtains monitoring data from multiple access point AP；The monitoring data is divided into multiple data acquisition systems by the monitoring server according to default data category to be monitored；Wherein, Each data acquisition system corresponds to a kind of data class；The default data category to be monitored includes following any two or more than two Data class：Terminal accesses data class, AP status data classes, wireless environment data class and wireless security data class；The monitoring server scores the monitoring data in each data acquisition system, obtained described pre- according to predetermined manner If the appraisal result of each data class in data category to be monitored；The appraisal result of each data class is weighted the monitoring server, obtains the total evaluation knot of network health Fruit.
- 2. according to the method for claim 1, it is characterised in that the default data category to be monitored includes terminal access Data class；The monitoring data is divided into multiple data acquisition systems according to default data category to be monitored by the monitoring server, including：The quantity of the terminal accessed in the monitoring data on each AP is put into the terminal access number by the monitoring server According to the first data acquisition system corresponding to class；The rate of giving out a contract for a project of each terminal in the monitoring data is put into first data acquisition system by the monitoring server；The monitoring server scores the monitoring data in each data acquisition system according to predetermined manner, including：The monitoring server determines the first sum of terminal accessed on the multiple AP according to first data acquisition system Amount；The monitoring server is determined in the terminal that is accessed on the multiple AP, rate of giving out a contract for a project is big according to first data acquisition system In the first object quantity of the terminal of first threshold；The percentage that the monitoring server accounts for the first object quantity first total quantity accesses as the terminal The appraisal result of data class.
- 3. according to the method for claim 1, it is characterised in that the default data category to be monitored includes AP status numbers According to class；The monitoring data is divided into multiple data acquisition systems according to default data category to be monitored by the monitoring server, including：The memory usage or CPU usage of each AP in the monitoring data are put into the AP shapes by the monitoring server Second data acquisition system corresponding to state data class；The monitoring server scores the monitoring data in each data acquisition system according to predetermined manner, including：The monitoring server determines the multiple AP the second total quantity；The monitoring server determines that memory usage or CPU usage are less than Second Threshold according to second data acquisition system AP the second destination number；Second destination number is accounted for the percentage of second total quantity as the AP status numbers by the monitoring server According to the appraisal result of class.
- 4. according to the method for claim 1, it is characterised in that the default data category to be monitored includes wireless environment number According to class；The monitoring data is divided into multiple data acquisition systems according to default data category to be monitored by the monitoring server, including：The jamming rate of each AP radio frequency in the monitoring data is put into the wireless environment data class by the monitoring server Corresponding 3rd data acquisition system；The monitoring server scores the monitoring data in each data acquisition system according to predetermined manner, including：The monitoring server determines that the multiple AP opens the 3rd total quantity of radio frequency；The monitoring server obtains the jamming rate total score of all radio frequencies in the multiple AP according to the 3rd data acquisition system Number；The result that the monitoring server obtains the interference gross score divided by the 3rd total quantity is as the wireless ring The appraisal result of border data class.
- 5. according to the method for claim 1, it is characterised in that the monitoring class data category includes wireless security data Class；The monitoring data is divided into multiple data acquisition systems according to default data category to be monitored by the monitoring server, including：The network attack number that each AP is subject to by the monitoring server, it is put into the 4th data corresponding to the wireless security class Set；The monitoring server scores the monitoring data in each data acquisition system according to predetermined manner, including：The monitoring server determines the multiple AP the 4th total quantity；The monitoring server obtains the multiple AP safe gross score according to the 4th data acquisition system；The monitoring server is using the result that the safe total score divided by the 4th total quantity obtain as the wireless peace The appraisal result of full data class.
- 6. a kind of network health degree apparatus for evaluating, in WLAN WLAN, it is characterised in that the device includes：Monitoring data acquisition module, for obtaining monitoring data from multiple access point AP；Data division module, for according to data category to be monitored is preset, the monitoring data to be divided into multiple data acquisition systems；Its In, each data acquisition system corresponds to a kind of data class；It is described preset data category to be monitored include following any two or two with On data class：Terminal accesses data class, AP status data classes, wireless environment data class and wireless security data class；Grading module, for according to predetermined manner, scoring the monitoring data in each data acquisition system, obtaining described default The appraisal result of each data class in data category to be monitored；Computing module, for the appraisal result of each data class to be weighted, obtain the total evaluation knot of network health Fruit.
- 7. device according to claim 6, it is characterised in that the default data category to be monitored includes terminal access Data class；The data division module, including：Terminal data divides submodule, for the quantity for the terminal that will be accessed in the monitoring data on each AP, is put into described First data acquisition system corresponding to terminal access data class；；Rate of giving out a contract for a project divides submodule, for by the rate of giving out a contract for a project of each terminal in the monitoring data, being put into first data set Close；Institute's scoring module, including：First object quantity determination sub-module, for according to first data acquisition system, determining the end accessed on the multiple AP In end, rate of giving out a contract for a project is more than the first object quantity of the terminal of first threshold；First appraisal result acquisition submodule, for the first object quantity is accounted for the percentage of first total quantity as The appraisal result of the terminal access data class.
- 8. device according to claim 6, it is characterised in that the default data category to be monitored includes AP status numbers According to class；The data division module, including：Utilization rate divides submodule, for by the memory usage or CPU usage of each AP in the monitoring data, being put into institute State the second data acquisition system corresponding to AP status data classes；Institute's scoring module, including：First AP quantity determination sub-modules, for determining the multiple AP the second total quantity；2nd AP quantity acquisition submodules, for determining in more AP, memory usage or CPU usage are less than Second Threshold AP the second destination number；Second appraisal result acquisition submodule, for second destination number is accounted for the percentage of second total quantity as The appraisal result of the AP status datas class.
- 9. device according to claim 6, it is characterised in that the default data category to be monitored includes wireless environment number According to class；The data division module, including：Jamming rate divides submodule, by the jamming rate of each AP radio frequency in the monitoring data, is put into the wireless environment number According to the 3rd data acquisition system corresponding to class；Institute's scoring module, including：3rd AP quantity determination sub-modules, for determining that the multiple AP opens the 3rd total quantity of radio frequency；Jamming rate gross score acquisition submodule, for the 3rd data acquisition system, obtain the dry of all radio frequencies in the multiple AP Disturb rate gross score；3rd appraisal result acquisition submodule, for basis, the interference gross score divided by the 3rd total quantity are obtained As a result the appraisal result as the wireless environment data class.
- 10. device according to claim 6, it is characterised in that the monitoring class data category includes wireless security data Class；The data division module, including：Network attack number divides submodule, for the network attack number for being subject to each AP, is put into the wireless security class Corresponding 4th data acquisition system；Institute's scoring module, including：4th total quantity determination sub-module, for determining the multiple AP the 4th total quantity；Safe gross score acquisition submodule, for according to the 4th data acquisition system, obtaining the multiple AP safe gross score；4th appraisal result acquisition submodule, the result for the safe total score divided by the 4th total quantity to be obtained are made For the appraisal result of the wireless security data class.
- A kind of 11. network health degree assessment system, it is characterised in that including：Monitoring server and access point AP；The AP acquisition monitorings data, and the monitoring data is sent to the monitoring server；The monitoring data is divided into multiple data acquisition systems by the monitoring server according to default data category to be monitored；Wherein, Each data acquisition system corresponds to a kind of data class；The default data category to be monitored includes following any two or more than two Data class：Terminal accesses data class, AP status data classes, wireless environment data class and wireless security data class；The monitoring server scores the monitoring data in each data acquisition system, obtained described pre- according to predetermined manner If the appraisal result of each data class in data category to be monitored；And the appraisal result of each data class is weighted, Obtain the total evaluation result of network health.
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Application publication date: 20180403 |