CN109640350A - The long-distance maintenance method and device of AP - Google Patents
The long-distance maintenance method and device of AP Download PDFInfo
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Abstract
The application provides the long-distance maintenance method and device of a kind of AP, is applied in AP, which comprises after the characteristic information for receiving the network failure AP that AC is sent, according to the characteristic information connec-tionless network failure AP of network failure AP；Agency agreement is opened for network failure AP, and sends successful connection notice to AC, so that AC is that the normal AP of selected network opens agency agreement；Receive the access request message that AC is sent；Access request message is sent to network failure AP based on agency agreement, so as to generate access response message after network failure AP processing access request message and send；After receiving the access response message that network failure AP is sent, AC is sent to based on agency agreement, so that AC, which is based on agency agreement, is sent to browser for access response message.Using embodiments herein, human resources are saved, while improving maintenance efficiency, reduce maintenance difficulties.
Description
Technical field
This application involves network communication technology field, it is specifically designed a kind of wireless access point (Access Point, AP)
Long-distance maintenance method and device.
Background technique
With the continuous development of wireless network, WLAN (Wireless Local Area Networks, WLAN)
Framework Form Development mainly experienced two periods:
It is fat AP framework first, fat AP framework is traditional WLAN networking plan, and AP itself assumes responsibility for user authentication, roaming
The sophisticated functions such as switching, ciphering user data, service quality (Quality of Service, QoS), network management, the function of AP
Can be comparatively heavier because being referred to herein as fat AP, this framework is highly suitable for simple small wireless network deployment, the disadvantage is that network
In sweeping situation, it is more difficult to manage concentratedly.
In order to solve the disadvantage that wireless controller (Access Controller, AC)+thin AP frame occurs in fat AP framework
Structure increases AC newly as concentrated controling management equipment relative to fat AP framework, and the user authentication that originally carried on fat AP roams
The sophisticated functions such as switching, dynamic key are transferred on AC, are communicated between AP and AC by tunnel style, can cross over two layers
(Level 2, L2), three layers of (Level, L3) network even wide area network are attached, and substantially increase the working efficiency of whole net.It should
Framework is capable of providing radio function more professional and abundant, is applicable to large-scale wireless network, for fat AP framework,
It solves the problems, such as that fat AP is difficult to manage concentratedly, also there are three layers of roaming, issue permission advantage function based on user.
The shortcomings that framework is AC and AP sometimes for across wan communication, and AC and AP may be deployed in different areas
Domain may also be deployed in different zones between AP and AP, once certain AP break down, generally require administrator and go live row
It looks into, hurries back and forth in different zones, it is very inconvenient.In addition, in order not to interfere normal business, it is also necessary to which section just can be into during idle time
Row.As it can be seen that due to needing the artificial maintenance for participating in AP, not only waste of manpower resource, while maintenance efficiency is lower, maintenance difficulties compared with
Greatly.
Summary of the invention
In view of this, the application provides the long-distance maintenance method and device of a kind of AP, to solve due to needing artificial participate in
The on-site maintenance of AP, not only waste of manpower resource, while maintenance efficiency is lower, the larger problem of maintenance difficulties.
Specifically, the application is achieved by the following technical solution:
A kind of long-distance maintenance method of AP, it is described in the normal AP of selected network for including applied to WLAN WALN
WLAN further includes wireless controller AC and network failure AP, which comprises
After the characteristic information for receiving the network failure AP that the AC is sent, according to the characteristic information of the network failure AP without
Line connects the network failure AP, and the characteristic information of the network failure AP is that the AC detects that the network failure AP occurs
Cable network connecting fault, and the normal AP of selected network of the geographical location determining and the network failure AP within the set range
Afterwards, the normal AP of Xiang Suoshu selected network is sent；
Agency agreement is opened for the network failure AP, and sends successful connection notice to the AC, so that the AC is
The normal AP of selected network opens agency agreement；
The access request message that the AC is sent is received, the access request message is that the AC receives browser transmission
The access network failure AP access request message after, sent based on the agency agreement；
The access request message is sent to the network failure AP based on the agency agreement, so that network event
After hindering the AP processing access request message, generates access response message and simultaneously send；
After receiving the access response message that the network failure AP is sent, the AC is sent to based on the agency agreement,
So that the AC, which is based on the agency agreement, is sent to the browser for the access response message.
A kind of long-distance maintenance method of AP, in the AC for including applied to WLAN, the WLAN further includes that selected network is normal
AP and network failure AP, which comprises
After detecting that cable network connecting fault occurs in network failure AP, the determining geographical location with the network failure AP
The normal AP of selected network within the set range；
The characteristic information of the network failure AP is sent to the normal AP of the selected network, so that the selected network is normal
It is wirelessly connected the network failure AP according to the characteristic information of the network failure AP, opens agency association for the network failure AP
View, and send successful connection notice；
It is that the normal AP of the selected network opens generation after receiving the successful connection notice that the normal AP of the selected network is sent
Manage agreement；
After the access request message of the access network failure AP for receiving browser transmission, it is based on the agency agreement
The access request message is sent to the normal AP of the selected network, so that the normal AP of the selected network is assisted based on the agency
The access request message is sent to the network failure AP by view, and is received the network failure AP and handled the access request
The access response message generated after message sends the access response message based on the agency agreement；
The access response message received is sent to the browser based on the agency agreement.
A kind of remote maintenance device of AP, in the normal AP of selected network for including applied to WALN, the WLAN further includes
AC and network failure AP, described device include:
Link block, after the characteristic information for receiving the network failure AP that the AC is sent, according to the network failure
The characteristic information of AP is wirelessly connected the network failure AP, and the characteristic information of the network failure AP is that the AC detects described
There is cable network connecting fault in network failure AP, and the determining geographical location with the network failure AP is within the set range
After the normal AP of selected network, the normal AP of Xiang Suoshu selected network is sent；
First sending module for opening agency agreement for the network failure AP, and sends successful connection to the AC
Notice, so that the AC is that the normal AP of the selected network opens agency agreement；
Receiving module, the access request message sent for receiving the AC, the access request message is that the AC connects
After the access request message of the access network failure AP for receiving browser transmission, sent based on the agency agreement；
Second sending module, for the access request message to be sent to the network failure based on the agency agreement
AP, so as to generate access response message after the network failure AP handles the access request message and send；
Third sending module is based on the agency after receiving the access response message that the network failure AP is sent
Agreement is sent to the AC, so that the AC, which is based on the agency agreement, is sent to the browsing for the access response message
Device.
A kind of remote maintenance device of AP, in the AC for including applied to WLAN, the WLAN further includes that selected network is normal
AP and network failure AP, described device include:
Determining module, after detecting that cable network connecting fault occurs in network failure AP, the determining and described network event
Hinder the normal AP of selected network of the geographical location of AP within the set range；
First sending module, for sending the characteristic information of the network failure AP to the normal AP of the selected network, with
So that the selected network is normally wirelessly connected the network failure AP according to the characteristic information of the network failure AP, is the net
Network failure AP opens agency agreement, and sends successful connection notice；
Receiving module is the selected net after receiving the successful connection notice that the normal AP of the selected network is sent
The normal AP of network opens agency agreement；
Second sending module, the access request message of the access network failure AP for receiving browser transmission
Afterwards, the access request message is sent to the normal AP of the selected network based on the agency agreement, so that the selected network
Normal AP is based on the agency agreement and the access request message is sent to the network failure AP, and receives the network event
Barrier AP handles the access response message generated after the access request message, sends the access response based on the agency agreement
Message；
Third sending module, it is described for being sent to the access response message received based on the agency agreement
Browser.
By the above technical solution provided by the present application as it can be seen that although cable network connecting fault, nothing occurs in network failure AP
Method is connect with AC cable network, but can be wirelessly connected by selected network normal AP and network failure AP, is then selected
Determine network normal AP and AC and open agency agreement, carry out secondary agency, so as to realize that administrator carries out network failure AP
Remote maintenance saves human resources due to the on-site maintenance woth no need to manually participate in AP, while improving maintenance efficiency, reduces dimension
Protect difficulty.
Detailed description of the invention
Fig. 1 is a kind of using the normal AP of selected network as the stream of the long-distance maintenance method of the AP of executing subject shown in the application
Cheng Tu；
Fig. 2 is a kind of using AC as the flow chart of the long-distance maintenance method of the AP of executing subject shown in the application；
Fig. 3 is a kind of structural schematic diagram of the remote maintenance device of AP corresponding with Fig. 1 shown in the application；
Fig. 4 is a kind of structural schematic diagram of the remote maintenance device of AP corresponding with Fig. 2 shown in the application.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
It is only to be not intended to be limiting the application merely for for the purpose of describing particular embodiments in term used in this application.
It is also intended in the application and the "an" of singular used in the attached claims, " " and "the" including most shapes
Formula, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and includes
One or more associated any or all of project listed may combine.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the application
A little information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not departing from
In the case where the application range, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination ".
Since in AC+ thin AP architecture, AC and AP may be deployed in different sometimes for wan communication, AC and AP is crossed over
Region may also be deployed in different zones between AP and AP, once certain AP break down, generally require administrator and go live row
It looks into, hurries back and forth in different zones, it is very inconvenient.Such as: some campus deploys WLAN, and AP is distributed in different buildings, if AP is sent out
Raw failure, then administrator needs between round-trip building back and forth, this can take a lot of time；Also, consider in order to which signal covers, AP
It can be placed on ceiling, be embedded in wall etc. in hidden corner, unlike these network equipments of firewall, router etc.
It can uniformly be placed in computer room and be easy maintenance like that, dismantle faulty AP and take time and effort very much.In addition, normal in order not to interfere
Business, it is also necessary to section can just carry out during idle time.As it can be seen that not only being wasted due to needing the artificial on-site maintenance for participating in AP
Human resources, while maintenance efficiency is lower, maintenance difficulties are larger.
To solve the above-mentioned problems, the embodiment of the invention provides the long-distance maintenance methods of AP a kind of, realize and are not necessarily to very important person
Work participates in the on-site maintenance of AP, saves human resources, while improving maintenance efficiency, reduces maintenance difficulties.Referring to Figure 1, Fig. 1 is
A kind of flow chart of the long-distance maintenance method of AP shown in the application should in the normal AP of selected network for including applied to WALN
WLAN further includes AC and network failure AP.
It is specific to execute step are as follows:
S11: after the characteristic information for receiving the network failure AP that AC is sent, wirelessly connected according to the characteristic information of network failure AP
Meet network failure AP.
Wherein, the characteristic information of network failure AP is that AC detects that cable network connecting fault occurs in network failure AP, and
After the normal AP of selected network of the geographical location determining and network failure AP within the set range, sent to the normal AP of selected network
's.
S12: agency agreement is opened for network failure AP, and sends successful connection notice to AC, so that AC is selected network
Normal AP opens agency agreement.
When the normal AP of selected network opens agency agreement, the Internet protocol of network failure AP can be set to
The address (Internet Protocol, IP) and certain port number, the IP address of network failure AP may include in network failure AP
Characteristic information in；When AC opens agency agreement, the IP address and certain port number of the normal AP of selected network can be set to, by
In the wireless controller that AC is entire WLAN, therefore, the IP address of the normal AP of selected network is saved on AC.
Wherein, agency agreement can be, but not limited to include hypertext transfer protocol (Hyper Text Transfer
Protocol, HTTP) agency agreement, Telnet agency agreement, SSH agency agreement etc..
S13: the access request message that AC is sent is received.
Access request message is after AC receives the access request message for accessing network failure AP that browser is sent, to be based on
What agency agreement was sent.When not opening agency agreement, the access request message that AC receives browser transmission can be directly transmitted
Network failure AP is given, due to opening agency agreement, access request message can be sent to the normal AP of selected network.
S14: being sent to network failure AP for access request message based on agency agreement, so that network failure AP processing access
After request message, generates access response message and send.
The normal AP of selected network can be based further on agency agreement and access request message is transmitted to network failure AP.
S15: after receiving the access response message that network failure AP is sent, AC is sent to based on agency agreement, so that AC base
Access response message is sent to browser in agency agreement.
By the above technical solution provided by the present application as it can be seen that although cable network connecting fault, nothing occurs in network failure AP
Method is connect with AC cable network, but can be wirelessly connected by selected network normal AP and network failure AP, is then selected
Determine network normal AP and AC and open agency agreement, carry out secondary agency, so as to realize that administrator carries out network failure AP
Remote maintenance saves human resources due to the on-site maintenance woth no need to manually participate in AP, while improving maintenance efficiency, reduces dimension
Protect difficulty.
A kind of optional embodiment, according to the characteristic information connec-tionless network failure AP of network failure AP in above-mentioned S11,
It specifically includes:
The title and password of SSID are generated according to the characteristic information of network failure AP；
After being switched to terminal STA mode, the title of SSID is scanned；
If the title of SSID is arrived in scanning, the corresponding subnet of title of the password connection SSID of SSID, the name of SSID are used
Claiming corresponding subnet is after network failure AP detects network connectivity fai_lure, according to the release of the characteristic information of network failure AP.
Network failure AP can discharge the corresponding subnet of title of SSID according to its characteristic information, and the normal AP of selected network is same
The title and password of SSID can be determined according to the characteristic information of network failure AP, the normal AP of selected network is usually operated at AP
Mode needs to be switched to STA mode at this time, after being switched to STA mode, the title of the SSID is scanned, due to network failure AP
The title and password of the SSID determined with the normal AP of the selected network characteristic information for being all based on network failure AP, therefore, choosing
The corresponding subnet of title of the SSID can directly be scanned by determining the normal AP of network, and use the title of the password of SSID connection SSID
Corresponding subnet, to realize connec-tionless network failure AP.
A kind of optional embodiment, the characteristic information of network failure AP include sequence number and the media interviews of network failure AP
The address (Media Access Control Address, MAC) is controlled, network failure AP and the normal AP of selected network can bases
The characteristic information of network failure AP generates the title and password of SSID, specifically includes:
The sequence number and MAC Address for splicing network failure AP, obtain the title of SSID；
The title of preset key string and SSID is subjected to operation by set algorithm, obtains the password of SSID.
Citing is illustrated below, if, the Serial No. 0205123A89JK of network failure AP, MAC Address is
AABBCCDDEEFF splices the two, the entitled 0205123A89JKAABBCCDDEEFF of the SSID obtained after splicing.
Key string that can be preset in AP in advance, for example be R4E4r0sa5VJUNPeSaGsSujVI, by the key string and SSID
Title carries out operation according to set algorithm, and set algorithm can be, but not limited to as step-by-step XOR operation, and available SSID's is close
Code are as follows: 0205123A89JKAABBCCDDEEFF^R4E4r0sa5VJUNPeSaGsSujVI.
Selected network normal AP and network failure AP can determine the title and password of SSID in this mode, should
The corresponding subnet of the title of SSID is that specially setting is used for remote maintenance after cable network connecting fault occurs in network failure AP
The subnet of AP, and the only normal AP of selected network can scan and connect the subnet, for remotely being tieed up to network failure AP
Shield.
It is described above using the normal AP of selected network as the long-distance maintenance method of the AP of executing subject, is described below and is with AC
The long-distance maintenance method of the AP of executing subject.Fig. 2 is referred to, Fig. 2 is the long-distance maintenance method of AP a kind of, includes applied to WLAN
AC in, which further includes selected network normal AP and network failure AP, specifically execute step:
S21: after detecting that cable network connecting fault occurs in network failure AP, the determining geographical location with network failure AP
The normal AP of selected network within the set range.
Since each AP in WALN is connect with AC by cable network, AC can be connected each with periodic detection cable network
Whether a AP there is cable network connecting fault, and the AP for cable network connecting fault occur can be defined as network failure AP.It is logical
Other AP can be provided with around normal each AP, cable network, which connects normal AP, can be defined as the normal AP of network, therefore can
It, specifically can be according to network event to choose one from the normal AP of network around network failure AP as the normal AP of selected network
It is chosen in the geographical location of the barrier AP and normal AP of network.
S22: the characteristic information of network failure AP is sent to the normal AP of selected network, so that selected network is normally according to network
The characteristic information connec-tionless network failure AP of failure AP opens agency agreement for network failure AP, and it is logical to send successful connection
It accuses.
The process that the normal AP of selected network opens agency agreement is introduced in S12, and which is not described herein again.
S23: being that the normal AP of selected network opens agency association after receiving the successful connection notice that the normal AP of selected network is sent
View.
AC opens agency agreement and introduces in S12, and which is not described herein again.
S24: after the access request message of access network failure AP for receiving browser transmission, agency agreement is based on to choosing
Determine the normal AP of network and send access request message, so that the normal AP of selected network is based on agency agreement and sends access request message
Network failure AP is given, and receives the access response message generated after network failure AP processing access request message, based on agency association
View sends access response message.
Access request message is after AC receives the access request message for accessing network failure AP that browser is sent, to be based on
What agency agreement was sent.When not opening agency agreement, the access request message that AC receives browser transmission can be directly transmitted
Network failure AP is given, due to opening agency agreement, access request message can be sent to the normal AP of selected network, and selected network is just
Access request message can be sent to network failure AP based on agency agreement by normal AP, when network failure AP handles access request message
After generating access response message afterwards, it can be sent to the normal AP of selected network, agency agreement is based on by the normal AP of network and sends visit
Ask response message.
S25: the access response message received is sent to by browser based on agency agreement.
By the above technical solution provided by the present application as it can be seen that although cable network connecting fault, nothing occurs in network failure AP
Method is connect with AC cable network, but can be wirelessly connected by selected network normal AP and network failure AP, is then selected
Determine network normal AP and AC and open agency agreement, carry out secondary agency, so as to realize that administrator carries out network failure AP
Remote maintenance saves human resources due to the on-site maintenance woth no need to manually participate in AP, while improving maintenance efficiency, reduces dimension
Protect difficulty.
A kind of optional embodiment, the choosing of the determining geographical location with network failure AP within the set range in above-mentioned S21
Determine the normal AP of network, specifically include:
Obtain the network topological diagram of WLAN；
The geographical location of Network Search failure AP in the network topological diagram of WLAN；
It is searched in the network topological diagram of WLAN normal with the network of the geographical location of network failure AP within the set range
AP obtains the normal AP of candidate network；
The candidate network normal AP nearest with the geographical location of network failure AP is determined as the normal AP of selected network.
AC can therefrom find the candidate nearest with the geographical location of network failure AP based on the network topological diagram of WLAN
The normal AP of network is determined as the normal AP of selected network, certainly, only lists a kind of mode here, can also use its other party
Formula no longer repeats one by one here.
Fig. 3 is referred to, Fig. 3 is a kind of structural schematic diagram of the remote maintenance device of AP shown in the application, is applied to
In the normal AP of the selected network that WALN includes, WLAN further includes AC and network failure AP, which includes:
Link block 31, for receive AC transmission network failure AP characteristic information after, according to the spy of network failure AP
Reference ceases connec-tionless network failure AP, and the characteristic information of network failure AP is that AC detects that cable network occurs in network failure AP
Connecting fault, and after the normal AP of selected network of the geographical location determining and network failure AP within the set range, to selected net
The normal AP of network is sent；
First sending module 32 for opening agency agreement for network failure AP, and sends successful connection notice to AC, with
The normal AP of AC selected network is set to open agency agreement；
Receiving module 33, for receiving the access request message of AC transmission, access request message is that AC receives browser
After the access request message of the access network failure AP of transmission, sent based on agency agreement；
Second sending module 34, for access request message to be sent to network failure AP based on agency agreement, so that net
After network failure AP handles access request message, generates access response message and send；
Third sending module 35 is sent out after receiving the access response message that network failure AP is sent based on agency agreement
AC is given, so that AC, which is based on agency agreement, is sent to browser for access response message.
By the above technical solution provided by the present application as it can be seen that although cable network connecting fault, nothing occurs in network failure AP
Method is connect with AC cable network, but can be wirelessly connected by selected network normal AP and network failure AP, is then selected
Determine network normal AP and AC and open agency agreement, carry out secondary agency, so as to realize that administrator carries out network failure AP
Remote maintenance saves human resources due to the on-site maintenance woth no need to manually participate in AP, while improving maintenance efficiency, reduces dimension
Protect difficulty.
A kind of optional embodiment, link block 31, for being wirelessly connected net according to the characteristic information of network failure AP
Network failure AP, is specifically used for:
The title and password of SSID are generated according to the characteristic information of network failure AP；
After being switched to terminal STA mode, the title of SSID is scanned；
If the title of SSID is arrived in scanning, the corresponding subnet of title of the password connection SSID of SSID, the name of SSID are used
Claiming corresponding subnet is after network failure AP detects network connectivity fai_lure, according to the release of the characteristic information of network failure AP.
A kind of optional embodiment, the characteristic information of network failure AP include sequence number and the MAC of network failure AP
Location, link block 31 are specifically used for for the title and password according to the characteristic information of network failure AP generation SSID:
The sequence number and MAC Address for splicing network failure AP, obtain the title of SSID；
The title of preset key string and SSID is subjected to operation by set algorithm, obtains the password of SSID.
Fig. 4 is referred to, Fig. 4 is a kind of structural schematic diagram of the remote maintenance device of AP shown in the application, is applied to
In the AC that WLAN includes, WLAN further includes selected network normal AP and network failure AP, which includes:
Determining module 41, after detecting that cable network connecting fault occurs in network failure AP, determining and network failure
The geographical location of the AP normal AP of selected network within the set range；
First sending module 42, for sending the characteristic information of network failure AP to the normal AP of selected network, so that selected
Network opens agency agreement normally according to the characteristic information connec-tionless network failure AP of network failure AP for network failure AP,
And send successful connection notice；
Receiving module 43 is that selected network is normal after receiving the successful connection notice that the normal AP of selected network is sent
AP opens agency agreement；
Second sending module 44, after receiving the access request message for accessing network failure AP that browser is sent,
Access request message is sent to the normal AP of selected network based on agency agreement, so that the normal AP of selected network will based on agency agreement
Access request message is sent to network failure AP, and receives the access response generated after network failure AP processing access request message
Message sends access response message based on agency agreement；
Third sending module 45, for the access response message received to be sent to browser based on agency agreement.
By the above technical solution provided by the present application as it can be seen that although cable network connecting fault, nothing occurs in network failure AP
Method is connect with AC cable network, but can be wirelessly connected by selected network normal AP and network failure AP, is then selected
Determine network normal AP and AC and open agency agreement, carry out secondary agency, so as to realize that administrator carries out network failure AP
Remote maintenance saves human resources due to the on-site maintenance woth no need to manually participate in AP, while improving maintenance efficiency, reduces dimension
Protect difficulty.
A kind of optional embodiment, determining module 42 are setting model for the determining geographical location with network failure AP
The interior normal AP of selected network is enclosed, is specifically used for:
Obtain the network topological diagram of WLAN；
The geographical location of Network Search failure AP in the network topological diagram of WLAN；
It is searched in the network topological diagram of WLAN normal with the network of the geographical location of network failure AP within the set range
AP obtains the normal AP of candidate network；
The candidate network normal AP nearest with the geographical location of network failure AP is determined as the normal AP of selected network.
For device embodiment, since it corresponds essentially to embodiment of the method, so related place is referring to method reality
Apply the part explanation of example.The apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
The purpose for needing to select some or all of the modules therein to realize application scheme.Those of ordinary skill in the art are not paying
Out in the case where creative work, it can understand and implement.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.
Claims (10)
1. a kind of long-distance maintenance method of wireless access point AP, the normal AP of selected network for including applied to WLAN WALN
In, the WLAN further includes wireless controller AC and network failure AP, which is characterized in that the described method includes:
After the characteristic information for receiving the network failure AP that the AC is sent, wirelessly connected according to the characteristic information of the network failure AP
The network failure AP is met, the characteristic information of the network failure AP is that the AC detects that the network failure AP appearance is wired
Network connectivity fai_lure, and after the normal AP of selected network of the geographical location determining and the network failure AP within the set range,
It is sent to the normal AP of the selected network；
Agency agreement is opened for the network failure AP, and sends successful connection notice to the AC, so that the AC is described
The normal AP of selected network opens agency agreement；
The access request message that the AC is sent is received, the access request message is the visit that the AC receives browser transmission
After the access request message for asking the network failure AP, sent based on the agency agreement；
The access request message is sent to the network failure AP based on the agency agreement, so that the network failure AP
After handling the access request message, generates access response message and send；
After receiving the access response message that the network failure AP is sent, the AC is sent to based on the agency agreement, so that
The AC is based on the agency agreement and the access response message is sent to the browser.
2. the method according to claim 1, wherein being wirelessly connected according to the characteristic information of the network failure AP
The network failure AP, specifically includes:
The title and password of SSID are generated according to the characteristic information of the network failure AP；
After being switched to terminal STA mode, the title of the SSID is scanned；
If scanning is to the title of the SSID, the corresponding subnet of title for connecting the SSID using the password of the SSID,
The corresponding subnet of the title of the SSID is after the network failure AP detects network connectivity fai_lure, according to the network failure
The characteristic information release of AP.
3. according to the method described in claim 2, it is characterized in that, the characteristic information of the network failure AP includes the network
The sequence number and MAC address of failure AP generates the name of SSID according to the characteristic information of the network failure AP
Title and password, specifically include:
The sequence number and MAC Address for splicing the network failure AP, obtain the title of SSID；
The title of preset key string and the SSID is subjected to operation by set algorithm, obtains the password of the SSID.
4. a kind of long-distance maintenance method of AP, in the AC for including applied to WLAN, the WLAN further includes the normal AP of selected network
With network failure AP, which is characterized in that the described method includes:
After detecting that cable network connecting fault occurs in network failure AP, the determining geographical location with the network failure AP is being set
Determine the normal AP of selected network in range；
The characteristic information of the network failure AP is sent to the normal AP of the selected network, so that the normal basis of the selected network
The characteristic information of the network failure AP is wirelessly connected the network failure AP, opens agency agreement for the network failure AP,
And send successful connection notice；
It is that the normal AP of the selected network opens agency association after receiving the successful connection notice that the normal AP of the selected network is sent
View；
After the access request message of the access network failure AP for receiving browser transmission, the agency agreement is based on to institute
It states the normal AP of selected network and sends the access request message, so that the normal AP of the selected network will based on the agency agreement
The access request message is sent to the network failure AP, and receives the network failure AP and handle the access request message
The access response message generated afterwards sends the access response message based on the agency agreement；
The access response message received is sent to the browser based on the agency agreement.
5. according to the method described in claim 4, it is characterized in that, the determining geographical location with the network failure AP is being set
The normal AP of selected network in range, specifically includes:
Obtain the network topological diagram of the WLAN；
The geographical location of the network failure AP is searched in the network topological diagram of the WLAN；
The network with the geographical location of the network failure AP within the set range is searched in the network topological diagram of the WLAN
Normal AP obtains the normal AP of candidate network；
The candidate network normal AP nearest with the geographical location of the network failure AP is determined as the normal AP of selected network.
6. the remote maintenance device of AP a kind of, in the normal AP of selected network for including applied to WALN, the WLAN further includes AC
With network failure AP, which is characterized in that described device includes:
Link block, after the characteristic information for receiving the network failure AP that the AC is sent, according to the network failure AP's
Characteristic information is wirelessly connected the network failure AP, and the characteristic information of the network failure AP is that the AC detects the network
There is cable network connecting fault in failure AP, and the determining geographical location with the network failure AP within the set range selected
After the normal AP of network, the normal AP of Xiang Suoshu selected network is sent；
First sending module for opening agency agreement for the network failure AP, and sends successful connection notice to the AC,
So that the AC is that the normal AP of the selected network opens agency agreement；
Receiving module, the access request message sent for receiving the AC, the access request message is that the AC is received
After the access request message for the access network failure AP that browser is sent, sent based on the agency agreement；
Second sending module, for the access request message to be sent to the network failure AP based on the agency agreement,
So as to generate access response message after the network failure AP handles the access request message and send；
Third sending module is based on the agency agreement after receiving the access response message that the network failure AP is sent
It is sent to the AC, so that the AC, which is based on the agency agreement, is sent to the browser for the access response message.
7. device according to claim 6, which is characterized in that the link block, for according to the network failure AP
Characteristic information be wirelessly connected the network failure AP, be specifically used for:
The title and password of SSID are generated according to the characteristic information of the network failure AP；
After being switched to terminal STA mode, the title of the SSID is scanned；
If scanning is to the title of the SSID, the corresponding subnet of title for connecting the SSID using the password of the SSID,
The corresponding subnet of the title of the SSID is after the network failure AP detects network connectivity fai_lure, according to the network failure
The characteristic information release of AP.
8. device according to claim 7, which is characterized in that the characteristic information of the network failure AP includes the network
The sequence number and MAC Address of failure AP, the link block, for generating SSID according to the characteristic information of the network failure AP
Title and password, be specifically used for:
The sequence number and MAC Address for splicing the network failure AP, obtain the title of SSID；
The title of preset key string and the SSID is subjected to operation by set algorithm, obtains the password of the SSID.
9. the remote maintenance device of AP a kind of, in the AC for including applied to WLAN, the WLAN further includes the normal AP of selected network
With network failure AP, which is characterized in that described device includes:
Determining module, after detecting that cable network connecting fault occurs in network failure AP, the determining and network failure AP
The geographical location normal AP of selected network within the set range；
First sending module, for sending the characteristic information of the network failure AP to the normal AP of the selected network, so that institute
It states selected network and the network failure AP is normally wirelessly connected according to the characteristic information of the network failure AP, for the network event
Hinder AP and open agency agreement, and sends successful connection notice；
Receiving module, after receiving the successful connection notice that the normal AP of the selected network is sent, just for the selected network
Normal AP opens agency agreement；
Second sending module, after receiving the access request message for accessing the network failure AP that browser is sent, base
The access request message is sent to the normal AP of the selected network in the agency agreement, so that the normal AP of the selected network
The access request message is sent to the network failure AP based on the agency agreement, and is received at the network failure AP
The access response message generated after the access request message is managed, the access response message is sent based on the agency agreement；
Third sending module, for the access response message received to be sent to the browsing based on the agency agreement
Device.
10. device according to claim 9, which is characterized in that the determining module, for the determining and network failure
The geographical location of the AP normal AP of selected network within the set range, is specifically used for:
Obtain the network topological diagram of the WLAN；
The geographical location of the network failure AP is searched in the network topological diagram of the WLAN；
The network with the geographical location of the network failure AP within the set range is searched in the network topological diagram of the WLAN
Normal AP obtains the normal AP of candidate network；
The candidate network normal AP nearest with the geographical location of the network failure AP is determined as the normal AP of selected network.
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| CN109640350B (en) | 2022-08-26 |
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