CN107484228A - A kind of a large amount of AP based on data traffic reach the standard grade processing method simultaneously - Google Patents
A kind of a large amount of AP based on data traffic reach the standard grade processing method simultaneously Download PDFInfo
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- CN107484228A CN107484228A CN201710856975.8A CN201710856975A CN107484228A CN 107484228 A CN107484228 A CN 107484228A CN 201710856975 A CN201710856975 A CN 201710856975A CN 107484228 A CN107484228 A CN 107484228A
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- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 230000003111 delayed effect Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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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
- H04L43/0852—Delays
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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
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
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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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Computer Security & Cryptography (AREA)
- Small-Scale Networks (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to a kind of a large amount of AP based on data traffic while processing method of reaching the standard grade, there is provided a WLAN, the WLAN include an AC and some AP being connected with the AC, comprised the following steps：Step S1：At regular intervals, the total data flow of every AP data traffic and whole WLAN in the period is calculated；Step S2：According to AP data traffic and the total data flow rate calculation of whole the WLAN AP delay time；Step S3：During ap reboot, reached the standard grade after the delay time.The present invention solve the problems, such as AC receive mass data can not can not timely processing and can not the making AP that there is mass data to ask reach the standard grade as early as possible.
Description
Technical field
The present invention relates to WLAN field, more particularly to a kind of a large amount of AP based on data traffic while processing of reaching the standard grade
Method.
Background technology
WLAN application is more extensive, AC-AP arrange net pattern application scope it is also increasingly wider, in government, school,
Medium-and-large-sized market, gradually popularization is come in the occasion such as square and many enterprises.Under existing AC-AP network modes, AP's reaches the standard grade
(being associated with AC) flow is generally：After AP programs start, into network environment, transmission broadcasting packet seeks AC addresses,
AC obtains the rear of AC addresses and sends request to AC after receiving this message to this AP one message for carrying oneself address of reply, AP
Reach the standard grade, AC does interaction therewith, and some information for verifying AP (are usually version number, manufacturer, AP models etc. are confirmed whether allow
Reaching the standard grade) relief this AP reaches the standard grade, then it is sent to the configuration for the current network conditions that AC is stored.AP matches somebody with somebody confidence according to what is received
Related wireless signal of breath configuration etc..
During this is reached the standard grade, message is broadly divided into two kinds, and one kind is when request is reached the standard grade and AC mutual messages, a kind of
It is that AC issues configuration to AP after allowing to reach the standard grade.In whole process, substantial amounts of message can be produced, whole network environment is typically by one
Individual AC and multiple AP are formed, and AP is possible to more to thousands of.Reach the standard grade and message and be sent to because AC needs to handle all AP
Configuration information, substantial amounts of message can be produced when there are many AP requests to reach the standard grade simultaneously, if AC does not carry so big data
Amount is likely to result in obstruction, network data message dropping, or even AC and directly delayed machine, and AP can not externally provide service in time.
The scope of AC＆AP networking models application is increasing and more complicated, there was only one in same network environment
The in running order AC of platform, but there are multiple AP to be further associated, after the power-off of this network environment, be powered again in the case of
Have many AP to reach the standard grade to AC requests simultaneously, substantially divide following two situations：
Prior art one：
When there is a large amount of ap to restart (such as recovering after fault) in environment, ap connects ac immediately.These ap can simultaneously to
Ac sends datagram, and ac almost will handle these data messages simultaneously, according to result after processing, sends data to corresponding
Ap.The such interaction data of Ap, ac is completed until ac configuration distributings.
Prior art two：
When there is a large amount of ap to restart (such as recovering after fault) in environment, ap random backs for a period of time, then connect
ac.After ap is restarted, a delay can be randomly generated, then whereabouts ac requests are reached the standard grade again, and ac gives ap responses, mutual message, until
Ac configuration distributings are completed.
In prior art 1, AP reaches the standard grade to AC requests simultaneously, and AC can receive the number for largely asking to reach the standard grade in a short time
According to AC can not handle so big data volume in a short time, can cause processing data packets slowly or even lose, AP reaches the standard grade mistake
Lose, continue request and reach the standard grade, generate substantial amounts of duplicate message, cause AC network congestion seriously or even machine of delaying, the wasting of resources is simultaneously
And efficiency is reduced, AP on-line time is added, causes network environment initialization slow.Some businessmans avoid this to try one's best
Kind of situation, AC hardware configuration is improved to improve data processing speed.But this improve arrange net cost and when network it is normal
Network is to AC performance requirement and processing speed and need not be too high during operating.It result in the waste of resource.
In prior art 2, AP is delayed at random to reach the standard grade to AC requests, can be in the short time although AC can be solved substantially
Mass data is inside received, the situation for causing ac processing not come, but because data traffic caused by each ap is different, meeting
First reached the standard grade in the presence of the small ap of data traffic is produced, and the ap for possessing mass data flow reaches the standard grade again after being delayed for a long time, deposits
Data can not be obtained in time in the ap for having mass data to ask, the problem of causing Consumer's Experience to decline.
The content of the invention
In view of this, it is an object of the invention to provide a kind of a large amount of AP based on data traffic while the processing side that reaches the standard grade
Method, solve AC receive mass data can not can not asking of reaching the standard grade as early as possible of timely processing and can not the making AP that there is mass data to ask
Topic.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of a large amount of AP based on data traffic reach the standard grade processing method simultaneously, there is provided a WLAN, the wireless office
Domain net includes an AC and some AP being connected with the AC, it is characterised in that comprises the following steps：
Step S1：At regular intervals, the total of every AP data traffic and whole WLAN in the period is calculated
Data traffic；
Step S2：During according to AP data traffic and the total data flow rate calculation of whole WLAN AP delay
Between；
Step S3：During ap reboot, reached the standard grade after the delay time.
Further, a large amount of AP according to claim 1 based on data traffic while processing method of reaching the standard grade, it is special
Sign is that the circular of delay time is in the step S2：
Wherein, T is delay time, QiFor i-th of AP data traffic, QAlwaysFor the total data stream of whole WLAN
Amount, TmaxFor maximum delay time.
Further, the maximum delay time is 300s.
Further, the specific calculating process of the step S1 is as follows：At regular intervals, AP reports the data flow of itself
Measure and the total data flow of whole WLAN is obtained according to all AP data traffics reported to AC, AC：
Wherein, N is AP number in WLAN.
Further, the circular of every AP data traffic is in the step S1：
Qi=2QUi+QDi
Wherein, QiFor i-th of AP data traffic, QUiFor i-th of AP upload flow, QDiFor i-th of AP lower current-carrying
Amount.
Further, the step S1 also includes, and the total data flow of whole WLAN is issued each AP, AP by AC
The total data flow of the data traffic of itself and whole WLAN is stored on AP FLASH.
Further, the particularly line process of the step S3 is as follows：After AC is restarted, sent extensively to AC after delay time
Broadcast Receive message AC addresses, further according to the AC addresses of acquisition, request of reaching the standard grade sent to AC, AC receive after according to CAPWAP agreements to
This AP send configuration information, AP reach the standard grade after related wireless signal is configured according to the configuration information.
The present invention has the advantages that compared with prior art：
The delay time that the present invention can reach the standard grade according to customer volume, adjust automatically AP, both having avoided AC needed in the short time
Handle a large amount of AP to reach the standard grade the situation of request, in turn ensure that the big AP of data traffic demand first reaches the standard grade.
Brief description of the drawings
Fig. 1 is the overall flow figure of the present invention.
Fig. 2 is the ap reboot flow chart of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention will be further described.
Fig. 1 is refer to, the present invention provides a kind of a large amount of AP based on data traffic while processing method of reaching the standard grade, there is provided a nothing
Line LAN, the WLAN include an AC and some AP being connected with the AC, and AP first, which starts, sends DHCP message
AC addresses are searched, the discovery message requests that AP sends CAPWAP to this AC are reached the standard grade, and AC receives latter CAPWAP agreements hair
Corresponding configuration is sent, AP completes to reach the standard grade；It is further comprising the steps of：
Step S1：At regular intervals, the total of every AP data traffic and whole WLAN in the period is calculated
Data traffic；Specific calculating process is as follows：
At regular intervals, AP reports the data traffic of itself to be obtained to AC, AC according to all AP data traffics reported
The total data flow of whole WLAN：
Wherein, N is the AP number and N=500 in WLAN.
Preferably, the circular of every AP data traffic is：
Qi=2QUi+QDi
Wherein, QiFor i-th of AP data traffic, QUiFor i-th of AP upload flow, QDiFor i-th of AP lower current-carrying
Amount；, it is AP by wirelessly uploading to the flow of internet to upload flow, downlink traffic be AP by wirelessly from the Internet download to
The flow of client, because it is important to upload flow, it is denoted as double handle.
At regular intervals, the total data flow of whole WLAN is issued each AP by AC, and AP is by the data of itself
The total data flow of flow and whole WLAN is stored on AP FLASH.
Step S2：During according to AP data traffic and the total data flow rate calculation of whole WLAN AP delay
Between；Circular is：
Wherein, T is delay time, QiFor i-th of AP data traffic, QAlwaysFor the total data stream of whole WLAN
Amount, TmaxFor maximum delay time；The maximum delay time is 300s.
Step S3：During ap reboot, reached the standard grade after the delay time；Fig. 2 is refer to, particularly line process is as follows：AC weights
The storage content in FLASH is read after opening, sending broadcasting packet to AC after delay time obtains AC addresses, further according to acquisition
AC addresses, send and reach the standard grade request to AC, AC receive after according to CAPWAP agreements to this AP send configuration information, AP is according to
Reached the standard grade after the related wireless signal of configuration information configuration.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, it should all belong to the covering scope of the present invention.
Claims (7)
- The processing method 1. a kind of a large amount of AP based on data traffic reach the standard grade simultaneously a, there is provided WLAN, the wireless local Net includes an AC and some AP being connected with the AC, it is characterised in that comprises the following steps：Step S1：At regular intervals, every AP data traffic and the total data of whole WLAN in the period are calculated Flow；Step S2：According to AP data traffic and the total data flow rate calculation of whole the WLAN AP delay time；Step S3：During ap reboot, reached the standard grade after the delay time.
- The processing method 2. a large amount of AP according to claim 1 based on data traffic reach the standard grade simultaneously, it is characterised in that described The circular of delay time is in step S2：Wherein, T is delay time, QiFor i-th of AP data traffic, QAlwaysFor the total data flow of whole WLAN, Tmax For maximum delay time.
- The processing method 3. a large amount of AP according to claim 2 based on data traffic reach the standard grade simultaneously, it is characterised in that described Maximum delay time is 300s.
- The processing method 4. a large amount of AP according to claim 2 based on data traffic reach the standard grade simultaneously, it is characterised in that described Step S1 specific calculating process is as follows：At regular intervals, AP reports the data traffic of itself AC is according on all AP to AC The data traffic of report obtains the total data flow of whole WLAN：Wherein, N is AP number in WLAN.
- The processing method 5. a large amount of AP according to claim 1 based on data traffic reach the standard grade simultaneously, it is characterised in that described The circular of every AP data traffic is in step S1：Qi=2QUi+QDiWherein, QiFor i-th of AP data traffic, QUiFor i-th of AP upload flow, QDiFor i-th of AP downloading flow.
- The processing method 6. a large amount of AP according to claim 1 based on data traffic reach the standard grade simultaneously, it is characterised in that described Step S1 also includes, and the total data flow of whole WLAN is issued each AP by AC, and AP is by the data traffic of itself and whole The total data flow of individual WLAN is stored on AP FLASH.
- The processing method 7. a large amount of AP according to claim 1 based on data traffic reach the standard grade simultaneously, it is characterised in that described Step S3 particularly line process is as follows：After AC is restarted, broadcasting packet acquisition AC addresses, then root are sent to AC after delay time According to the AC addresses of acquisition, request of reaching the standard grade is sent to AC, AC receive after according to CAPWAP agreements to this AP send configuration information, AP Reached the standard grade after related wireless signal is configured according to the configuration information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710856975.8A CN107484228B (en) | 2017-09-21 | 2017-09-21 | Method for simultaneously processing on-line of a large number of APs (access points) based on data traffic |
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| CN201710856975.8A CN107484228B (en) | 2017-09-21 | 2017-09-21 | Method for simultaneously processing on-line of a large number of APs (access points) based on data traffic |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022006774A1 (en) * | 2020-07-08 | 2022-01-13 | Arris Enterprises Llc | Provisioning flow for units provision |
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