CN107959939A - The connectivity recognition methods of wireless access points AP a kind of and device - Google Patents
The connectivity recognition methods of wireless access points AP a kind of and device Download PDFInfo
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- CN107959939A CN107959939A CN201711484151.9A CN201711484151A CN107959939A CN 107959939 A CN107959939 A CN 107959939A CN 201711484151 A CN201711484151 A CN 201711484151A CN 107959939 A CN107959939 A CN 107959939A
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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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Abstract
Connectivity recognition methods and device the invention discloses a kind of wireless access points AP, are related to wireless communication technology field, can recognize that whether wireless access points AP has connectivity.The method of the present invention mainly includes：The radio frames of detection instrument detection AP broadcast；Wherein, radio frames have the first data packet that line end or server send by AP transition detection instruments；If radio frames match with the first data packet, it is determined that AP has connectivity.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly to a kind of connectivity identification side of wireless access points AP
Method and device.
Background technology
Wireless access points (AP, Wireless Access Point), are the most frequently used when setting up micro radio LAN
Equipment.Equivalent to a connection wired network and the bridge of wireless network, it is acted on each wireless network clients mainly AP
Link together, then by wireless network access network based on ethernet.When under normal conditions, in the AP access networks after examination ＆ verification, with
Internet resources can be used in the client of AP connections.
But it is usually present in the AP access networks do not audited.At this time, it is by not auditing the client of AP access networks
Illegitimate client.When illegitimate client accesses Internet resources, Internet resources leakage etc. may be caused.
Therefore, in order to avoid illegitimate client uses Internet resources, how to identify the connectivity of AP becomes urgently to be resolved hurrily
Problem.
The content of the invention
In view of this, the present invention provides connectivity recognition methods and the device of a kind of wireless access points AP, Neng Goushi
Do not go out whether AP has connectivity.
The purpose of the present invention is realized using following technical scheme：
In a first aspect, the present invention provides a kind of connectivity recognition methods of wireless access points, the described method includes：
The radio frames of detection instrument detection AP broadcast；Wherein, the radio frames change the detection instrument by the AP
There is the first data packet that line end or server are sent；
If the signature identification and described first in the radio frames are data packet matched, it is determined that the AP has connectivity.
Optionally, if the detection instrument detects described have line end or server to receive the data that the AP is sent
Bag, it is determined that the AP has connectivity.
Optionally, if the AP is the router of bridge joint, if the radio frames and the first data packet phase
Matching somebody with somebody, it is determined that the AP has connectivity, including：
If the source address (SA, Source Address) in the radio frames is described to be included in first data packet
There are the physical address of line end or server (MAC, Media Access Control), and the transmitting terminal address in the radio frames
When (TA, Transmitter address) is the MAC of the router of the bridge joint, it is determined that the AP has connectivity.
Optionally, if the AP is NAT router, or during the router of bridge joint, if the radio frames
Matching with first data packet, it is determined that the AP has connectivity, including：
If the authentication information in first data packet is included in the radio frames, it is determined that the AP has connection
Property.
Optionally, all devices in the network segment where detection instrument has line end to it send detection data packet；Wherein, it is described
Detection data packet is used to detect the NAT router in the equipment；
If detect the response data packet that the equipment returns, it is determined that the equipment is target AP；
The radio frames of the detection instrument detection AP broadcast, including：
The detection instrument detects the radio frames of the target AP broadcast.
Optionally, if the radio frames are mutually mismatched with first data packet, or, the detection instrument have line end or
Server does not receive the data packet, it is determined that the AP does not have connectivity.
Second aspect, the present invention provides a kind of connectivity identification device of wireless access points AP, including：
Detection module, for detecting the radio frames of AP broadcast；Wherein, the radio frames change the detection work by the AP
Tool has the first data packet that line end or server are sent；
Determining module, if detecting that the radio frames match with first data packet for the detection module,
Determine that the AP has connectivity.
Optionally, the determining module, detects described have line end or server to receive if being additionally operable to the detection instrument
The data packet sent to the AP, it is determined that the AP has connectivity.
Optionally, the determining module, if the source address being additionally operable in the radio frames is to be wrapped in first data packet
The physical address for having line end or server contained, it is determined that the AP has connectivity.
Optionally, the determining module, if being additionally operable to include the certification letter in first data packet in the radio frames
During breath, it is determined that the AP has connectivity.
The third aspect, the embodiment of the present invention provide a kind of storage medium, and the storage medium includes the program of storage, its
In, the wireless access points AP of the above-mentioned first aspect offer of equipment where the storage medium is controlled when described program is run
Connectivity recognition methods.
Fourth aspect, the embodiment of the present invention provide a kind of detection device, and the detection device includes：Storage medium and processing
Device；
The processor, is adapted for carrying out each instruction；
The storage medium, suitable for storing a plurality of instruction；
Described instruction is suitable for being loaded by the processor and being performed the wireless access points AP that above-mentioned first aspect provides
Connectivity recognition methods.
By above-mentioned technical proposal, the internuncial recognition methods of wireless access points AP provided by the invention and device,
The radio frames of AP broadcast are detected by detection instrument；Wherein, which has line end or server by AP transition detection instruments
The first data packet sent；If detection instrument detects that radio frames match with the first data packet, it is determined that AP has
Connectivity.Whether scheme provided by the invention can be matched by the information in radio frames and the information in the first data packet, from
And realize determining for AP connectivities identification.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this area
Technical staff will be clear understanding.Attached drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole attached drawing, identical component is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 shows a kind of flow of the connectivity recognition methods of wireless access points AP provided in an embodiment of the present invention
Figure；
Fig. 2 shows the stream of the connectivity recognition methods of another wireless access points AP provided in an embodiment of the present invention
Cheng Tu；
Fig. 3 shows a kind of flow chart of connectivity recognition methods for not encrypting AP provided in an embodiment of the present invention；
Fig. 4 shows a kind of composition of the connectivity identification device of wireless access points AP provided in an embodiment of the present invention
Block diagram.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
An embodiment of the present invention provides a kind of connectivity recognition methods of wireless access points AP, as shown in Figure 1, described
Method mainly includes：
S101, the radio frames of detection instrument detection AP broadcast.
Wherein, radio frames convert for the first data packet for having line end or server to send of AP transition detection instruments.
In practical applications, above-mentioned detection instrument is usually a kind of software for grabbing data packet, for example, sniffer
sniffer.Above-mentioned AP generally can be divided into encryption AP and not encrypt AP.Usually general AP is not encrypt AP.Further,
AP can also be divided into the wireless router and NAT router of bridge joint.Based on this, AP can be specifically divided into encrypted bridge
The wireless router that connects, the wireless router of not encrypted bridge joint, encrypted NAT router and not encrypted
NAT router.The first above-mentioned data packet can be broadcast packet, either multicast packets or directional data bag etc..
You need to add is that when AP is the router of bridge joint, the first above-mentioned data packet is broadcast packet or multicast packets.When
When AP is NAT router, the first above-mentioned data packet is directional data bag.
Need further exist for supplement, the AP meeting fixed time broadcasts parameter information of its own, according to the parameter information, it may be determined that
It is encryption AP or not encrypted AP to go out AP, and AP is the wireless router of bridge joint, or NAT router.
Specifically, detection instrument has line end to be connected with it, its is wired to terminate into LAN (English：Local Area
Network, Chinese：LAN), detection instrument has line end externally to send the first data packet.When AP receives the first data packet
Afterwards, radio frames are converted into, and radio frames are broadcasted.Detection instrument timing is detected above-mentioned radio frames.
If S102, detection instrument detect that radio frames match with the first data packet, it is determined that AP has connectivity.
In practical applications, the information in radio frames and the information in the first data packet are matched.Specifically, will
Source address SA and the MAC Address of the first data packet in radio frames match, and are by the transmitting terminal address TA in radio frames
The physical address MAC of the router of bridge joint matches.Alternatively, judge the information in the first data packet whether is included in radio frames.
In addition, for different types of AP, radio frames are with carrying out matched information and differing in the first data packet.
Based on the above, if AP is the router of bridge joint, step 102 specifically includes：
If source address SA in the first situation, radio frames, which is included in the first data packet described, line end or server
Physical address MAC, and the transmitting terminal address TA in radio frames be bridge joint router physical address MAC when, it is determined that AP
With connectivity.
It should be noted that those skilled in the art can significantly determine, when the first data packet has line end by detection instrument
During transmission, then as the MAC for having line end that the SA of radio frames is detection instrument, and the transmitting terminal address TA in radio frames is bridge joint
During the physical address MAC of router, determine that AP has connectivity.It is corresponding, when the first data packet is sent by server, then when
The SA of radio frames is the MAC of server, and during the physical address MAC for the router that the transmitting terminal address TA in radio frames is bridge joint
When, determine that AP has connectivity.
In addition, for the router of bridge joint, authentication information can be inserted into the first data packet.For example, due to
First three byte of MAC in one data packet is fixed value 01：00：5e, and rear three pluggable authentication informations of MAC, and not
Meeting DA will not produce change because AP whether is encrypted.Based on this, above-mentioned steps 102 specifically include：
The second situation (S102b) if, when the authentication information in first data packet is included in radio frames, it is determined that AP
With connectivity.
Based on above-mentioned steps, the embodiment of the present invention provides the connectivity recognition methods of another wireless access points AP,
As shown in Figure 2.
In addition, when determining the connectivity of NAT router, also can be according to the described sides of above-mentioned S102b
Method.It should be understood that when determining the connectivity of NAT router according to S102b, detection instrument has
NAT router of the line end into the network segment where it sends the first data packet.Based on this, it is necessary to really before S101
Make NAT router.Specifically definite step is as follows：
A, all devices send detection data packet in the network segment where detection instrument has line end to it；Wherein, data packet is detected
For the network address translater in detection device.
B, if detection instrument detects the response data packet that equipment returns, it is determined that the equipment is target AP, i.e. network
Location translation router.
You need to add is that when determining the connectivity of NAT router, the first data packet in upper S101
Comprising according to the port of NAT router and other characteristic informations.
In practical applications, when above-mentioned detection data packet is the data of TTL=1, NAT router meeting
To the return not accessibility time-out informations of one ICMP, and other equipment will not then return to ICMP information.In another approach,
A data packet can be sent to the udp port (being more than 61000) of all devices in above-mentioned steps a, except network address translater
Outer equipment can return to a unreachable information, and network address translater does not reply any information then.Based on this, it may be determined that go out
NAT router in all devices of the network segment where detection instrument has line end.
Based on the above, S101 can be replaced by：
The radio frames of detection instrument detection target AP broadcast.
You need to add is that above-mentioned method is only capable of identifying the connectivity of encrypted AP.And for not encrypting
AP directly can there is line end to establish connection with it after, then carry out the internuncial identifications of AP.Based on this, the connection of AP is not encrypted in identification
Property method is as follows：
If detection instrument detects that it has a line end or server receives the data packet of AP transmissions, it is determined that AP has
Connectivity.
Specifically, as shown in figure 3, the communications band of detection instrument is adjusted to the communications band for not encrypting AP, to ensure
Detection instrument can establish wireless connection with not encrypting AP；Detection instrument establishes wireless connection (detection instrument at this time with not encrypting AP
It can know the address of the not encrypted AP, and access network where it)；Do not encrypt AP has line end or clothes to detection instrument
Business device send a request connecting test data packet (data packet be used for detecting network where AP and detection instrument have line end
Whether network has connectivity)；If detection instrument detects that it has line end or server to receive and do not encrypt AP transmission requests
The data packet of connecting test, it is determined that the not encrypted AP has connectivity；Otherwise determine the not encrypted AP without connection
Property.
Certainly, when radio frames and the first data packet do not match that, alternatively, detection instrument has line end or server not to connect
When receiving data packet, determine that AP does not have connectivity.
The internuncial recognition methods of wireless access points AP provided by the invention, AP broadcast is detected by detection instrument
Radio frames；Wherein, which has the first data packet that line end or server send by AP transition detection instruments；If inspection
Survey tool detection to radio frames and the first data packet match when, it is determined that AP has connectivity.Scheme provided by the invention can
Whether matched by the information in radio frames and the information in the first data packet, so as to fulfill determining for AP connectivities identification.
Further, a kind of accessing wirelessly is additionally provided according to above method embodiment, an alternative embodiment of the invention
The internuncial identification devices 40 of access point AP, as shown in figure 4, described device mainly includes：Detection module 41, determining module 42.
Wherein：
Detection module 41, for detecting the radio frames of AP broadcast；Wherein, the radio frames change the detection by the AP
Instrument has the first data packet that line end or server are sent；
Determining module 42, if detecting the radio frames and the first data packet phase for the detection module 41
Match somebody with somebody, it is determined that the AP has connectivity.
Optionally, the determining module 42, detects described have line end or server to connect if being additionally operable to the detection instrument
Receive the data packet that the AP is sent, it is determined that the AP has connectivity.
Optionally, the determining module 42, if the source address SA being additionally operable in the radio frames is first data packet
In the physical address MAC for having line end or server that includes, and the transmitting terminal address TA in the radio frames is the bridge
During the physical address MAC of the router connect, it is determined that the AP has connectivity.
Optionally, the determining module 42, if being additionally operable to include the certification in first data packet in the radio frames
During information, it is determined that the AP has connectivity.
An embodiment of the present invention provides a kind of storage medium, the storage medium includes the program of storage, wherein, described
Equipment performs the connectivity recognition methods of above-mentioned wireless access points AP program controls the storage medium when running where
Step.
An embodiment of the present invention provides a kind of detection device, the detection device includes storage medium and processor.
The processor, is adapted for carrying out each instruction.
The storage medium, suitable for storing a plurality of instruction.
Described instruction is suitable for being loaded by the processor and being performed such as the connectivity method of above-mentioned wireless access points AP.
The embodiment of the present invention provides a kind of processor, and the processor is used for operation program, wherein, when described program is run
The step of performing the connectivity recognition methods of above-mentioned wireless access points AP.
The embodiment of the invention also discloses A1, a kind of connectivity recognition methods of wireless access points AP, including：
The radio frames of detection instrument detection AP broadcast；Wherein, the radio frames change the detection instrument by the AP
There is the first data packet that line end or server are sent；
If the radio frames match with first data packet, it is determined that the AP has connectivity.
A2, the method according to A1, further include：
If the detection instrument has line end or server to receive the data packet that the AP is sent described in detecting, it is determined that
The AP has connectivity.
A3, the method according to A1, if the AP is the router of bridge joint, if the radio frames and described the
One data packet matches, it is determined that and the AP has connectivity, including：
If source address SA in the radio frames, which is included in first data packet described, line end or server
Physical address MAC, and during the physical address MAC for the router that the transmitting terminal address TA in the radio frames is the bridge joint, then
Determine that the AP has connectivity.
A4, the method according to A1, if the AP is NAT router, or during the router of bridge joint, institute
If stating the radio frames with first data packet to match, it is determined that the AP has connectivity, including：
If the authentication information in first data packet is included in the radio frames, it is determined that the AP has connection
Property.
A5, the method according to A1, if the AP is NAT router, the detection instrument detects AP
Before the radio frames of broadcast, including：
All devices in the network segment where detection instrument has line end to it send detection data packet；Wherein, the testing number
It is used to detect the NAT router in the equipment according to bag；
If detect the response data packet that the equipment returns, it is determined that the equipment is target AP；
The radio frames of the detection instrument detection AP broadcast, including：
The radio frames of the detection instrument detection target AP broadcast.
A6, further include according to A1-A5 any one of them methods, the method：
If the radio frames are mutually mismatched with first data packet, or, the detection instrument have line end or server
The data packet is not received, it is determined that the AP does not have connectivity.
The embodiment of the invention also discloses B1, a kind of connectivity identification device of wireless access points AP, including：
Detection module, for detecting the radio frames of AP broadcast；Wherein, the radio frames change the detection work by the AP
Tool has the first data packet that line end or server are sent；
Determining module, if detecting that the radio frames match with first data packet for the detection module,
Determine that the AP has connectivity.
B2, the device according to B1, the determining module, detects described there is line end if being additionally operable to the detection instrument
Or server receives the data packet that the AP is sent, it is determined that the AP has connectivity.
B3, the device according to B1, if the AP is the router of bridge joint, the determining module, if being additionally operable to institute
It is the physical address MAC for having line end or server included in first data packet to state the source address in radio frames, and
When transmitting terminal address in the radio frames is the MAC of router of the bridge joint, it is determined that the AP has connectivity.
B4, the device according to B1, if the AP is NAT router, or during the router of bridge joint, institute
Determining module is stated, if be additionally operable to include the authentication information in first data packet in the radio frames, it is determined that the AP
With connectivity.
B5, the device according to B1, described device further include sending module, for having line end place to detection instrument
All devices in the network segment send detection data packet；Wherein, the detection data packet is for detecting the network in the equipment
Location translation router.
The detection module, is additionally operable to detect the radio frames of the target AP broadcast.
It is B6, any to the device, the determining module according to B1-B5, if being additionally operable to the radio frames and described the
One data packet mutually mismatches, or, the detection instrument have line end or server not to receive the data packet, it is determined that described
AP does not have connectivity.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
It is understood that the correlated characteristic in the above method and device can be referred to mutually.In addition, in above-described embodiment
" first ", " second " etc. be to be used to distinguish each embodiment, and do not represent the quality of each embodiment.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and module, may be referred to the corresponding process in preceding method embodiment, details are not described herein.
Method is not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.It is various logical
It can also be used together with system with teaching based on this.As described above, the structure required by this kind of system is constructed
It is obvious.In addition, the present invention is not also directed to any certain programmed language.It should be understood that various programming languages can be utilized
Speech realizes the content of invention described herein, and the description done above to language-specific is to disclose the present invention most
Good embodiment.
In the specification that this place provides, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice in the case of these no details.In some instances, known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help to understand one or more of each inventive aspect,
Above in the description to the exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor
The application claims of shield features more more than the feature being expressly recited in each claim.It is more precisely, such as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following embodiment are expressly incorporated in the embodiment, wherein each claim is in itself
Separate embodiments all as the present invention.
Those skilled in the art, which are appreciated that, to carry out adaptively the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, it can use any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, summary and attached drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit requires, summary and attached drawing) disclosed in each feature can be by providing the alternative features of identical, equivalent or similar purpose come generation
Replace.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
One of meaning mode can use in any combination.
The all parts embodiment of the present invention can be with hardware realization, or to be run on one or more processor
Software module realize, or realized with combinations thereof.It will be understood by those of skill in the art that it can use in practice
Microprocessor or digital signal processor (DSP) realize the connection of wireless access points AP according to embodiments of the present invention
Property recognition methods and some or all functions of some or all components in device.The present invention is also implemented as being used for
Perform method as described herein some or all equipment or program of device (for example, computer program and calculating
Machine program product).Such program for realizing the present invention can store on a computer-readable medium, or can have one
Or the form of multiple signals.Such signal can be downloaded from internet website and obtained, or be provided on carrier signal,
Or provided in the form of any other.
It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of some different elements and being come by means of properly programmed computer real
It is existing.In if the unit claim of equipment for drying is listed, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and run after fame
Claim.
Claims (10)
- A kind of 1. connectivity recognition methods of wireless access points AP, it is characterised in that the described method includes：The radio frames of detection instrument detection AP broadcast；Wherein, the radio frames change the wired of the detection instrument by the AP The first data packet that end or server are sent；If the radio frames match with first data packet, it is determined that the AP has connectivity.
- 2. according to the method described in claim 1, it is characterized in that, the method further includes：If the detection instrument has line end or server to receive the data packet that the AP is sent described in detecting, it is determined that described AP has connectivity.
- If 3. according to the method described in claim 1, it is characterized in that, the AP be bridge joint router when, if described Radio frames match with first data packet, it is determined that and the AP has connectivity, including：If source address in the radio frames, which is included in first data packet described, has line end or server physically Location MAC, and during the MAC for the router that the transmitting terminal address in the radio frames is the bridge joint, it is determined that the AP, which has, to be connected Connecing property.
- If 4. according to the method described in claim 1, it is characterized in that, the AP is NAT router, or bridge joint Router when, if the radio frames match with first data packet, it is determined that the AP has connectivity, bag Include：If the authentication information in first data packet is included in the radio frames, it is determined that the AP has connectivity.
- 5. it is if described according to the method described in claim 1, it is characterized in that, when the AP is NAT router Before the radio frames of detection instrument detection AP broadcast, including：All devices in the network segment where detection instrument has line end to it send detection data packet；Wherein, the detection data packet For detecting the NAT router in the equipment；If detect the response data packet that the equipment returns, it is determined that the equipment is target AP；The radio frames of the detection instrument detection AP broadcast, including：The detection instrument detects the radio frames of the target AP broadcast.
- 6. according to claim 1-5 any one of them methods, it is characterised in that the method further includes：If the radio frames are mutually mismatched with first data packet, or, the detection instrument have line end or server not to connect Receive the data packet, it is determined that the AP does not have connectivity.
- A kind of 7. connectivity identification device, it is characterised in that including：Detection module, for detecting the radio frames of AP broadcast；Wherein, the radio frames change the detection instrument by the AP There is the first data packet that line end or server are sent；Determining module, if detecting that the radio frames match with first data packet for the detection module, it is determined that The AP has connectivity.
- 8. device according to claim 7, it is characterised in that the determining module, if being additionally operable to the detection instrument inspection There are line end or server to receive the data packet that the AP is sent described in measuring, it is determined that the AP has connectivity.
- A kind of 9. storage medium, it is characterised in that the storage medium includes the program of storage, wherein, run in described program When control the storage medium where equipment perform company such as claim 1 to 6 any one of them wireless access points AP The recognition methods of connecing property.
- 10. a kind of detection device, it is characterised in that the detection device includes：Storage medium and processor；The processor, is adapted for carrying out each instruction；The storage medium, suitable for storing a plurality of instruction；Described instruction is suitable for being loaded by the processor and being performed claim 1 to 6 any one of them accessing wirelessly access such as The connectivity recognition methods of point AP.
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| CN201711484151.9A CN107959939B (en) | 2017-12-29 | 2017-12-29 | Method and device for identifying connectivity of wireless Access Point (AP) |
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| CN201711484151.9A CN107959939B (en) | 2017-12-29 | 2017-12-29 | Method and device for identifying connectivity of wireless Access Point (AP) |
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