CN103781071A - Access point visiting method and related equipment - Google Patents

Access point visiting method and related equipment Download PDF

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Publication number
CN103781071A
CN103781071A CN201210411890.6A CN201210411890A CN103781071A CN 103781071 A CN103781071 A CN 103781071A CN 201210411890 A CN201210411890 A CN 201210411890A CN 103781071 A CN103781071 A CN 103781071A
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access point
management virtual
outline management
terminal
virtual access
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CN201210411890.6A
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CN103781071B (en
Inventor
林李强
张�林
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

The embodiment of the invention discloses an access point visiting method and related equipment. The access point visiting method includes the following steps that: a terminal is configured with parameter information which is matched with the parameters of off-line management virtual access points of access points, wherein the parameters of the off-line management virtual access points of the access points and the parameter information of the terminal include wireless visiting modes, service set identifiers, authentication modes, encryption modes and IP addresses; the terminal searches and correlates the off-line management virtual access points according to the parameter information configured for the terminal; and the terminal transmits login information of users to the off-line management virtual access points correlated by the terminal through wireless visiting modes supported by the off-line management virtual access points. With the access point visiting method and the related equipment of the embodiment of the invention adopted, when wireless bridge links of the access points are interrupted, maintenance personnel can still login the access points, and therefore, maintenance on access point links, which is performed by the maintenance personnel, can be ensured.

Description

The method of access points and relevant device
Technical field
The present invention relates to wireless communication field, relate in particular to method and the relevant device of access points.
Background technology
WLAN (wireless local area network) (WLAN, Wireless Local Area Networks) be a kind of data transmission system take wireless space as medium, the technology of its employing radio frequency, has broken away from the constraint of traditional entity cable, makes terminal use enjoy broader activity space.
Wireless distribution system WDS (Wireless Distribution System), connects two or more independently cable LAN or WLAN (wireless local area network) by wireless link, and the network of setting up an intercommunication is realized data access.Conventionally pass through the wireless bridging between two or more access points, thereby realize the extension of network coverage.Wireless bridging technology has changed original single, wireless application pattern simply, has utilized wireless medium itself also to can be used as the feature of transmission system, makes access point (AP, Access Point) no longer be subject to the constraint of wired entity.Effectively reduce the cost of wireless coverage, also improved the flexibility that networking is disposed simultaneously.
For reduce the intrinsic destabilizing factors of wireless medium such as interference, multi-path effect impact, improve the transmission rate of eating dishes without rice or wine, the installation site of access point is generally selected in the place at some broad views such as building top, indoor ceiling, electric poles.Research and development, attendant often need to login AP with gathering system running log and statistic information etc. during access point function exploitation or release maintenance, in the scheme of prior art, before login AP, need to set up physical connection by serial ports or network interface and AP in advance.But, under WDS scene, access point is except the dependence of external power source, no longer be limited by any tangible media, the installation site of some leaf node is difficult to allow people stretch out one's hand and touches, if there is wireless bridging link down, cannot, by upper layer network Telnet (telnet) to AP, must grade again be successfully associated just passable.But be limited by AP position factor, if adopt the scheme of above-mentioned prior art, attendant cannot associated and login AP.
Summary of the invention
The embodiment of the present invention provides method and the relevant device of access points, can be in the time of the wireless bridging link down of access point, and guarantee that attendant still can login access point, and then ensured the maintenance of attendant to access point link.
First aspect present invention provides a kind of method of access points, can comprise:
The parameter information that the parameter of the outline management virtual access point of terminal configuration and described access point matches; The parameter of outline management virtual access point of described access point and the parameter information of described terminal comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address;
Described terminal is according to parameter information search the associated described outline management virtual access point of described terminal configuration;
Described terminal sends to user's log-on message by the accessing wirelessly mode of described outline management virtual access point support the outline management virtual access point of described terminal association.
In the possible implementation of the first, described terminal, according to the parameter information search of described terminal configuration the outline management virtual access point of associated described access point, can comprise:
Described terminal is according to the service set search described outline management virtual access point identical with the service set of described terminal of described terminal configuration;
Described terminal sends associated request to described access point, carries authentication mode, the cipher mode of described terminal configuration in described associated request;
Described terminal receive described access point to authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point mate verify and by described terminal and described outline management virtual access point carry out associated after, the association of transmission completes indication.
In conjunction with first aspect, or the possible implementation of the first of first aspect, in the possible implementation of the second, the outline management virtual access point of described access point is configured in the time that the wireless bridging link of described access point disconnects.
In conjunction with first aspect, or the possible implementation of the first of first aspect, in the third possible implementation, the Parameter storage of the outline management virtual access point of described access point is in the external memory storage of described access point.
In conjunction with first aspect, or the possible implementation of the first of first aspect, in the 4th kind of possible implementation, described match comprise the accessing wirelessly mode of terminal configuration and the accessing wirelessly mode of outline management virtual access point is identical, the service set of terminal configuration and the service set of outline management virtual access point is identical, authentication mode and the cipher mode of the authentication mode of terminal configuration and cipher mode and outline management virtual access point are identical, the address of the IP address of terminal configuration and the IP address phase same network segment of outline management virtual access point.
Second aspect present invention provides a kind of method of access points, can comprise:
Described access point response is disposed the searching request of the terminal transmission of the parameter information matching with the outline management virtual access point of described access point, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point; The parameter of the outline management virtual access point configuration of described access point and the parameter information of described terminal configuration comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address;
Described access point receives the user's that described terminal sends by the accessing wirelessly mode of described outline management virtual access point support log-on message.
In the possible implementation of the first, described access point response is disposed the searching request of the terminal transmission of the parameter information matching with the outline management virtual access point of described access point, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point, comprising:
Described access point response is disposed the searching request of the terminal transmission of same services set identifier with the outline management virtual access point of described access point;
Described access point receives the association request that described terminal sends, and carries authentication mode, the cipher mode of described terminal configuration in described associated request;
Described access point mates checking to authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point, and after coupling is verified, described terminal and described outline management virtual access point are carried out associated, and send association to described terminal and complete indication.
In conjunction with second aspect, or the possible implementation of the first of second aspect, in the possible implementation of the second, described access point response also comprises before disposing the searching request of terminal transmission of corresponding parameter information with the outline management virtual access point of described access point:
In the time that the wireless bridging link of described access point disconnects, it is described access point configuration outline management virtual access point that described access point is accepted wireless controller.
In conjunction with the possible implementation of the second of second aspect, in the third possible implementation, after described access point configuration outline management virtual access point, also can comprise:
Described access point by the Parameter storage of described outline management virtual access point in the external memory storage of described access point.
In conjunction with second aspect, or the possible implementation of the first of second aspect, in the 4th kind of possible implementation, described match comprise the accessing wirelessly mode of terminal configuration and the accessing wirelessly mode of outline management virtual access point is identical, the service set of terminal configuration and the service set of outline management virtual access point is identical, authentication mode and the cipher mode of the authentication mode of terminal configuration and cipher mode and outline management virtual access point are identical, the address of the IP address of terminal configuration and the IP address phase same network segment of outline management virtual access point.
Third aspect present invention provides a kind of terminal, can comprise:
Configuration module, the parameter information that is used to the parameter of the outline management virtual access point of described terminal configuration and access point to match; The parameter of outline management virtual access point of described access point and the parameter information of described terminal comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address;
Relating module, for searching for and associated described outline management virtual access point according to the parameter information of described terminal configuration;
Access modules, sends to user's log-on message for the accessing wirelessly mode by the support of described outline management virtual access point the outline management virtual access point of described terminal association.
In the possible implementation of the first, described relating module can comprise:
Search submodule, for searching for the described outline management virtual access point identical with the service set of described terminal according to the service set of described terminal configuration;
Associated sending module, for send associated request to described access point, carries authentication mode, the cipher mode of described terminal configuration in described associated request;
Associated receiver module, for receive described access point to authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point mate verify and by described terminal and described outline management virtual access point carry out associated after, the association of transmission completes indication.
Fourth aspect present invention provides a kind of access point, can comprise:
Relating module, for responding the searching request that disposes the terminal transmission of the parameter information matching with the outline management virtual access point of described access point, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point; The parameter of the outline management virtual access point configuration of described access point and the parameter information of described terminal configuration comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address;
Receiver module, for receiving the user's that described terminal sends by the accessing wirelessly mode of described outline management virtual access point support log-on message.
In the possible implementation of the first, described relating module can comprise:
Search response submodule, for responding the searching request that disposes the terminal transmission of same services set identifier with the outline management virtual access point of described access point;
Associated receiver module, the association request sending for receiving described terminal, carries authentication mode, the cipher mode of described terminal configuration in described associated request;
Associated submodule, for authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point are mated to checking, and after coupling is verified, described terminal and described outline management virtual access point are carried out associated, and send association to described terminal and complete indication.
In conjunction with fourth aspect, or the possible implementation of the first of fourth aspect, in the possible implementation of the second, described receiver module is also in the time that the wireless bridging link of described access point disconnects, and accepting wireless controller is described access point configuration outline management virtual access point.
In conjunction with the possible implementation of the second of fourth aspect, in the third possible implementation, described access point also can comprise:
External memory storage, for storing the parameter of described outline management virtual access point of described access point.
Fifth aspect present invention provides a kind of terminal, can comprise: receiver, reflector and processor, wherein:
The parameter information that described processor is used to the parameter of the outline management virtual access point of described terminal configuration and access point to match; The parameter of outline management virtual access point of described access point and the parameter information of described terminal comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address; According to parameter information search the associated described outline management virtual access point of described terminal configuration; By the accessing wirelessly mode of described outline management virtual access point support, user's log-on message is sent to the outline management virtual access point of described terminal association;
Described receiver and described reflector are as the external interface of terminal, for transmitting the various data between described processor and described access point.
In the possible implementation of the first, described processor is specifically for searching for the described outline management virtual access point identical with the service set of described terminal according to the service set of described terminal configuration; And send associated request by described reflector to described access point, in described associated request, carry authentication mode, the cipher mode of described terminal configuration, and by described receiver receive described access point to authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point mate verify and by described terminal and described outline management virtual access point carry out associated after, the association of transmission completes indication.
Sixth aspect present invention provides a kind of access point, can comprise: receiver, reflector and processor, wherein:
Described processor is used for responding the searching request that disposes the terminal transmission of the parameter information matching with the outline management virtual access point of described access point, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point; The parameter of the outline management virtual access point configuration of described access point and the parameter information of described terminal configuration comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address; And receive the user's that described terminal sends by the accessing wirelessly mode of described outline management virtual access point support log-on message;
Described receiver and described reflector are as the external interface of access point, for transmitting the various data between described processor and described terminal.
In the possible implementation of the first, described processor disposes the searching request of the terminal transmission of same services set identifier specifically for response and the outline management virtual access point of described access point; Receive by described receiver the association request that described terminal sends, in described associated request, carry authentication mode, the cipher mode of described terminal configuration; And authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point are mated to checking, and after coupling is verified, by described terminal and described outline management virtual access point carry out associated after, send association by described reflector to described terminal and complete indication.
In conjunction with the 6th aspect, or the possible implementation of the first of the 6th aspect, in the possible implementation of the second, described receiver is also in the time that the wireless bridging link of described access point disconnects, and receiving wireless controller is outline management virtual access point and the parameter thereof of described access point configuration.
In conjunction with the possible implementation of the second of the 6th aspect, in the third possible implementation, the access point of sixth aspect present invention also can comprise:
External memory storage, for storing the parameter of described outline management virtual access point of described access point.
Therefore, in feasible execution modes more of the present invention, the parameter information that the parameter of the outline management virtual access point of terminal configuration and access point matches; The parameter of outline management virtual access point of described access point and the parameter information of described terminal comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address; Described terminal is according to parameter information search the associated described outline management virtual access point of described terminal configuration; Described terminal sends to user's log-on message by the accessing wirelessly mode of described outline management virtual access point support the outline management virtual access point of described terminal association, can be in the time of the wireless bridging link down of access point, guarantee that attendant still can login access point, and then ensured the maintenance of attendant to access point link.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the first embodiment of the method for access points of the present invention;
The schematic flow sheet of the second embodiment of the method for Fig. 2 access points of the present invention;
Fig. 3 is the structure composition schematic diagram of the first embodiment of terminal of the present invention;
Fig. 4 is the structure composition schematic diagram of an embodiment of the relating module 32 in Fig. 3;
Fig. 5 is the structure composition schematic diagram of the second embodiment of terminal of the present invention;
Fig. 6 is the structure composition schematic diagram of the first embodiment of access point of the present invention;
Fig. 7 is the structure composition schematic diagram of an embodiment of the relating module 61 in Fig. 6;
Fig. 8 is the structure composition schematic diagram of the second embodiment of access point of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is the schematic flow sheet of the first embodiment of the method for access points of the present invention.As shown in Figure 1, it can comprise:
Step S110, the parameter information that the parameter of the outline management virtual access point of terminal configuration and described access point matches; The parameter of outline management virtual access point of described access point and the parameter information of described terminal comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address.
Step S111, described terminal is according to parameter information search the associated described outline management virtual access point of described terminal configuration;
Step S112, described terminal sends to user's log-on message by the accessing wirelessly mode of described outline management virtual access point support the outline management virtual access point of described terminal association.
In some feasible execution modes; outline management virtual access point (VAP; Virtual Access Point) can support the privately owned (WEP of wired equivalence; Wired Equivalent Privacy), Wi-Fi access protection (WPA; Wi-Fi Protected Access), the accessing wirelessly mode such as WPA2.It can adopt wildcard (PSK, Pre-shared Key, ) etc. authentication mode and counter mode cypher block chaining message integrity code agreement (CCMP, Counter CBC-MAC Protocol) cipher mode such as data, access point comprises SSID (Service Set Identifier in the middle of the management frames of the broadcast of eating dishes without rice or wine simultaneously, service set) field, AP is in monitoring the disconnection of wireless bridging link, automatically the IP address that release had previously been obtained, and management ip address is revised as to fixing IP address (such as this fixed ip address 192.168.0.1/24).Therefore,, at step S110, terminal need configure the parameter matching with accessing wirelessly mode, service set, authentication mode, cipher mode and the IP address of outline management virtual access point just can complete follow-up step S111 and S112.Wherein, described match can comprise the accessing wirelessly mode of terminal configuration and the accessing wirelessly mode of outline management virtual access point is identical, the service set of terminal configuration and the service set of outline management virtual access point is identical, authentication mode and the cipher mode of the authentication mode of terminal configuration and cipher mode and outline management virtual access point are identical, the address of the IP address of terminal configuration and the IP address phase same network segment of outline management virtual access point.In addition, other parameter configuration modes that can make terminal can have access to WAP (wireless access point) also can.Such as, described match can comprise the accessing wirelessly mode of terminal configuration and the accessing wirelessly mode of outline management virtual access point is identical, the service set of terminal configuration and the service set of outline management virtual access point is identical, authentication mode and the cipher mode of the authentication mode of terminal configuration and cipher mode and outline management virtual access point can be identified mutually, the address of the IP address of terminal configuration and the IP address phase same network segment of outline management virtual access point.
In some feasible execution modes, step S111 specifically can comprise:
A1, described terminal are according to the service set search described outline management virtual access point identical with the service set of described terminal of described terminal configuration;
A2, described terminal send associated request to described access point, carry authentication mode, the cipher mode of described terminal configuration in described associated request;
A3, described terminal receive described access point to authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point mate verify and by described terminal and described outline management virtual access point carry out associated after, the association of transmission completes indication.
Known in conjunction with example above, the coupling checking in steps A 3 can have different processing modes according to the definition difference matching.Comprise that for matching the accessing wirelessly mode of terminal configuration is identical with the accessing wirelessly mode of outline management virtual access point, the service set of terminal configuration is identical with the service set of outline management virtual access point, the situation that the authentication mode of terminal configuration is identical with cipher mode with the authentication mode of outline management virtual access point with cipher mode, described access point is in the time mating checking, need the authentication mode of the described terminal configuration that verification terminal carries in association request, whether cipher mode is identical with authentication mode and the cipher mode of the outline management virtual access point of access point, if, represent that coupling is verified, the verification mode matching to other is similar, does not repeat at this.
In some feasible execution modes, step S112 user can by terminal with the accessing wirelessly mode supported by outline management virtual access point (such as, wifi mode) by with the IP address of described access point the IP address Telnet (telnet) in phase same network segment to or web page browsing (WEB) to AP.
In some feasible execution modes, the configuration of outline management VAP and parameter thereof and modification are supported in wireless controller (AC, Access Controller) on carry out, control and standard (CAPWAP, Control and Provisioning of Wireless Access Points) configuration messages that AC is packaged into WAP (wireless access point) the parameter configuring are handed down to AP.It should be noted that, be with the difference of common VAP configuration, first, common VAP parameter is stored in internal memory, outline management VAP relevant configured parameter be stored in AP exterior storage memory (such as, flash) in, to guarantee that outline management VAP configuration parameter can not disappear after power-off; The second, configuration opportunity of common VAP is in configuration distributing, and be configuration opportunity of outline management VAP after link disconnects.
Therefore, in feasible execution modes more of the present invention, the parameter information that the parameter of the outline management virtual access point of terminal configuration and described access point matches; The parameter of outline management virtual access point of described access point and the parameter information of described terminal comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address; Described terminal is according to parameter information search the associated described outline management virtual access point of described terminal configuration; Described terminal sends to user's log-on message by the accessing wirelessly mode of described outline management virtual access point support the outline management virtual access point of described terminal association, can be in the time of the wireless bridging link down of access point, guarantee that attendant still can login access point, and then ensured the maintenance of attendant to access point link.
Fig. 2 is the schematic flow sheet of the second embodiment of the method for access points of the present invention.As shown in Figure 2, it can comprise:
Step S210, in the time that the wireless bridging link of access point disconnects, described access point receives outline management virtual access point and the parameter thereof that wireless controller is described access point configuration.Described parameter comprises accessing wirelessly mode, service set, authentication mode, cipher mode and IP address.
Step S211, described access point response is disposed the searching request of the terminal transmission of the parameter information matching with the outline management virtual access point of described access point, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point.
Step S212, described access point receives the user's that described terminal sends by the accessing wirelessly mode of described outline management virtual access point support log-on message.
In some feasible execution modes, at step S210, outline management virtual access point (VAP, Virtual Access Point) and configuration and the modification of parameter be supported in wireless controller (AC, Access Controller) on carry out, control and standard (CAPWAP, Control and Provisioning of Wireless Access Points) configuration messages that AC is packaged into WAP (wireless access point) the parameter configuring are handed down to AP.It should be noted that, be with the difference of common VAP configuration, first, common VAP parameter is stored in internal memory, outline management VAP relevant configured parameter be stored in AP exterior storage memory (such as, flash) in, to guarantee that outline management VAP configuration parameter can not disappear after power-off; The second, configuration opportunity of common VAP is in configuration distributing, and be configuration opportunity of outline management VAP after link disconnects.
In some feasible execution modes; outline management VAP can support the privately owned (WEP of wired equivalence; Wired Equivalent Privacy), the accessing wirelessly mode such as Wi-Fi access protection (WPA, Wi-Fi Protected Access), WPA2.It can adopt wildcard (PSK, Pre-shared Key, ) etc. authentication mode and counter mode cypher block chaining message integrity code agreement (CCMP, Counter CBC-MAC Protocol) cipher mode such as data, access point comprises SSID (Service Set Identifier in the middle of the management frames of the broadcast of eating dishes without rice or wine simultaneously, service set) field, AP is in monitoring the disconnection of wireless bridging link, automatically the IP address that release had previously been obtained, and management ip address is revised as to fixing IP address (such as this fixed ip address 192.168.0.1/24).Therefore, terminal need configure the parameter matching with accessing wirelessly mode, service set, authentication mode, cipher mode and the IP address of outline management virtual access point and just can complete follow-up step S211 and S212.Wherein, described match can comprise the accessing wirelessly mode of terminal configuration and the accessing wirelessly mode of outline management virtual access point is identical, the service set of terminal configuration and the service set of outline management virtual access point is identical, authentication mode and the cipher mode of the authentication mode of terminal configuration and cipher mode and outline management virtual access point are identical, the address of the IP address of terminal configuration and the IP address phase same network segment of outline management virtual access point.In addition, other parameter configuration modes that can make terminal can have access to WAP (wireless access point) also can.Such as, described match can comprise the accessing wirelessly mode of terminal configuration and the accessing wirelessly mode of outline management virtual access point is identical, the service set of terminal configuration and the service set of outline management virtual access point is identical, authentication mode and the cipher mode of the authentication mode of terminal configuration and cipher mode and outline management virtual access point can be identified mutually, the address of the IP address of terminal configuration and the IP address phase same network segment of outline management virtual access point.
In some feasible execution modes, step S211 specifically can comprise:
B1, the response of described access point are disposed the searching request of the terminal transmission of same services set identifier with the outline management virtual access point of described access point;
B2, described access point receive the association request that described terminal sends, and carry authentication mode, the cipher mode of described terminal configuration in described associated request;
B3, described access point mate checking to authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point, and after coupling is verified, by described terminal and described outline management virtual access point carry out associated after, send association to described terminal and complete indication.
Known in conjunction with example above, can there is different processing modes according to the definition difference matching in the coupling checking of step B3.Comprise that for matching the accessing wirelessly mode of terminal configuration is identical with the accessing wirelessly mode of outline management virtual access point, the service set of terminal configuration is identical with the service set of outline management virtual access point, the situation that the authentication mode of terminal configuration is identical with cipher mode with the authentication mode of outline management virtual access point with cipher mode, described access point is in the time mating checking, need the authentication mode of the described terminal configuration that verification terminal carries in association request, whether cipher mode is identical with authentication mode and the cipher mode of the outline management virtual access point of access point, if, represent that coupling is verified, the verification mode matching to other is similar, does not repeat at this.
In some feasible execution modes, step S212 user can by terminal with the accessing wirelessly mode (such as wifi mode) supported by outline management virtual access point by with the IP address of described access point the IP address Telnet (telnet) in phase same network segment to or web page browsing (WEB) to AP.
In some feasible execution modes, step S210 is optional step, and outline management virtual access point and parameter thereof can be pre-configured, can directly perform step S211 and S212 like this in access points.
Therefore, in feasible execution modes more of the present invention, described access point response is disposed the searching request of the terminal transmission of the parameter information matching with the outline management virtual access point of described access point, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point; The parameter of the outline management virtual access point configuration of described access point and the parameter information of described terminal configuration comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address; Described access point receives the user's that described terminal sends by the accessing wirelessly mode of described outline management virtual access point support log-on message., can be in the time of the wireless bridging link down of access point, guarantee that attendant still can login access point, and then ensured the maintenance of attendant to access point link.
Accordingly, the embodiment of the present invention also provides the relevant device that can be used for implementing the inventive method, below apparatus embodiments of the present invention is illustrated.
Fig. 3 is the structure composition schematic diagram of the first embodiment of terminal of the present invention.It can be used for implementing the method shown in Fig. 1, and as shown in Figure 3, terminal 3 of the present invention can comprise: configuration module 31, relating module 32 and access modules 33, wherein:
Configuration module 31, the parameter information that is used to the parameter of the outline management virtual access point of described terminal configuration and access point to match; The parameter of outline management virtual access point of described access point and the parameter information of described terminal comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address.
Relating module 32, for the parameter information search the associated described outline management virtual access point that configure according to described configuration module 31.
Access modules 33, sends to user's log-on message for the accessing wirelessly mode by the support of described outline management virtual access point the outline management virtual access point of described terminal association.
In some feasible execution modes; outline management virtual access point (VAP; Virtual Access Point) can support the privately owned (WEP of wired equivalence; Wired Equivalent Privacy), Wi-Fi access protection (WPA; Wi-Fi Protected Access), the accessing wirelessly mode such as WPA2.It can adopt wildcard (PSK, Pre-shared Key, ) etc. authentication mode and counter mode cypher block chaining message integrity code agreement (CCMP, Counter CBC-MAC Protocol) cipher mode such as data, access point comprises SSID (Service Set Identifier in the middle of the management frames of the broadcast of eating dishes without rice or wine simultaneously, service set) field, AP is in monitoring the disconnection of wireless bridging link, automatically the IP address that release had previously been obtained, and management ip address is revised as to fixing IP address (such as this fixed ip address 192.168.0.1/24).Therefore, the configuration module of terminal need configure the parameter matching with accessing wirelessly mode, service set, authentication mode, cipher mode and the IP address of outline management virtual access point.Wherein, described match can comprise the accessing wirelessly mode of terminal configuration and the accessing wirelessly mode of outline management virtual access point is identical, the service set of terminal configuration and the service set of outline management virtual access point is identical, authentication mode and the cipher mode of the authentication mode of terminal configuration and cipher mode and outline management virtual access point are identical, the address of the IP address of terminal configuration and the IP address phase same network segment of outline management virtual access point.In addition, other parameter configuration modes that can make terminal can have access to WAP (wireless access point) also can.Such as, described match can comprise the accessing wirelessly mode of terminal configuration and the accessing wirelessly mode of outline management virtual access point is identical, the service set of terminal configuration and the service set of outline management virtual access point is identical, authentication mode and the cipher mode of the authentication mode of terminal configuration and cipher mode and outline management virtual access point can be identified mutually, the address of the IP address of terminal configuration and the IP address phase same network segment of outline management virtual access point.
In some feasible execution modes, as shown in Figure 4, described relating module 32 specifically can comprise:
Search submodule 321, for searching for the described outline management virtual access point identical with the service set of described terminal according to the service set of described terminal configuration.
Associated sending module 322, for send associated request to described access point, carries authentication mode, the cipher mode of described terminal configuration in described associated request.
Associated receiver module 323, for receive described access point to authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point mate verify and by described terminal and described outline management virtual access point carry out associated after, the association of transmission completes indication.
Known in conjunction with example above, the coupling checking in the present embodiment can have different processing modes according to the definition difference matching.Comprise that for matching the accessing wirelessly mode of terminal configuration is identical with the accessing wirelessly mode of outline management virtual access point, the service set of terminal configuration is identical with the service set of outline management virtual access point, the situation that the authentication mode of terminal configuration is identical with cipher mode with the authentication mode of outline management virtual access point with cipher mode, described access point is in the time mating checking, need the authentication mode of the described terminal configuration that verification terminal carries in association request, whether cipher mode is identical with authentication mode and the cipher mode of the outline management virtual access point of access point, if, represent that coupling is verified, the verification mode matching to other is similar, does not repeat at this.
In some feasible execution modes, accessing wirelessly mode that access modules 3 is supported by outline management virtual access point (such as, wifi mode) by with the IP address of described access point the IP address in phase same network segment by user's log-on message Telnet (telnet) to or web page browsing (WEB) to AP.
In some feasible execution modes, the configuration of outline management VAP and parameter thereof and modification are supported in wireless controller (AC, Access Controller) on carry out, control and standard (CAPWAP, Control and Provisioning of Wireless Access Points) configuration messages that AC is packaged into WAP (wireless access point) the parameter configuring are handed down to AP.It should be noted that, be with the difference of common VAP configuration, first, common VAP parameter is stored in internal memory, outline management VAP relevant configured parameter be stored in AP exterior storage memory (such as, flash) in, to guarantee that outline management VAP configuration parameter can not disappear after power-off; The second, configuration opportunity of common VAP is in configuration distributing, and be configuration opportunity of outline management VAP after link disconnects.
Therefore, in feasible execution modes more of the present invention, the parameter information that the parameter of the outline management virtual access point of terminal configuration and described access point matches; The parameter of outline management virtual access point of described access point and the parameter information of described terminal comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address; Described terminal is according to parameter information search the associated described outline management virtual access point of described terminal configuration; Described terminal sends to user's log-on message by the accessing wirelessly mode of described outline management virtual access point support the outline management virtual access point of described terminal association, can be in the time of the wireless bridging link down of access point, guarantee that attendant still can login access point, and then ensured the maintenance of attendant to access point link.
Fig. 5 is the structure composition schematic diagram of the second embodiment of terminal of the present invention.It also can be used for implementing the method for Fig. 1.As shown in Figure 5, terminal 5 of the present invention can comprise: comprising: receiver 51, reflector 52 and processor 53, and in specific implementation, described receiver 51 and reflector 52 can be the transceiving devices such as antenna, and described processor 53 can be the chips such as CPU, wherein:
The parameter information that described processor 53 is used to the parameter of the outline management virtual access point of described terminal configuration and access point to match; The parameter of outline management virtual access point of described access point and the parameter information of described terminal comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address; According to parameter information search the associated described outline management virtual access point of described terminal configuration; By the accessing wirelessly mode of described outline management virtual access point support, user's log-on message is sent to the outline management virtual access point of described terminal association;
Described receiver 51 and described reflector 52 are as the external interface of terminal, for transmitting the various data between described processor 53 and described access point.
In some feasible execution modes, described processor 53 is specifically for searching for the described outline management virtual access point identical with the service set of described terminal according to the service set of described terminal configuration; And send associated request by described reflector 52 to described access point, in described associated request, carry authentication mode, the cipher mode of described terminal configuration, and after receiving described access point authentication mode, the cipher mode of the configuration of described terminal and described outline management virtual access point mate and verified by described receiver 51, and by described terminal and described outline management virtual access point carry out associated after, the association of transmission completes indication.
Fig. 6 is the structure composition schematic diagram of the first embodiment of access point of the present invention.It can be used for implementing the method shown in Fig. 2, and as shown in Figure 6, access point 6 of the present invention can comprise: relating module 61 and receiver module 62, wherein:
Relating module 61, for responding the searching request that disposes the terminal transmission of the parameter information matching with the outline management virtual access point of described access point, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point; The parameter of the outline management virtual access point configuration of described access point and the parameter information of described terminal configuration comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address;
Receiver module 62, for in the time that the wireless bridging link of described access point disconnects, receiving wireless controller is outline management virtual access point and the parameter thereof of the configuration of described access point, and for receiving the user's that described terminal sends by the accessing wirelessly mode of described outline management virtual access point support log-on message.
In some feasible execution modes, outline management virtual access point (VAP, Virtual Access Point) and configuration and the modification of parameter be supported in wireless controller (AC, Access Controller) on carry out, control and standard (CAPWAP, Control and Provisioning of Wireless Access Points) configuration messages that AC is packaged into WAP (wireless access point) the parameter configuring are handed down to AP.It should be noted that, be with the difference of common VAP configuration, first, common VAP parameter is stored in internal memory, outline management VAP relevant configured parameter be stored in AP exterior storage memory (such as, flash) in, to guarantee that outline management VAP configuration parameter can not disappear after power-off; The second, configuration opportunity of common VAP is in configuration distributing, and be configuration opportunity of outline management VAP after link disconnects.
In some feasible execution modes; outline management VAP can support the privately owned (WEP of wired equivalence; Wired Equivalent Privacy), the accessing wirelessly mode such as Wi-Fi access protection (WPA, Wi-Fi Protected Access), WPA2.It can adopt wildcard (PSK, Pre-shared Key, ) etc. authentication mode and counter mode cypher block chaining message integrity code agreement (CCMP, Counter CBC-MAC Protocol) cipher mode such as data, access point comprises SSID (Service Set Identifier in the middle of the management frames of the broadcast of eating dishes without rice or wine simultaneously, service set) field, AP is in monitoring the disconnection of wireless bridging link, automatically the IP address that release had previously been obtained, and management ip address is revised as to fixing IP address (such as this fixed ip address 192.168.0.1/24).Therefore, terminal need configure the parameter matching with accessing wirelessly mode, service set, authentication mode, cipher mode and the IP address of outline management virtual access point and just can complete follow-up step S211 and S212.Wherein, described match can comprise the accessing wirelessly mode of terminal configuration and the accessing wirelessly mode of outline management virtual access point is identical, the service set of terminal configuration and the service set of outline management virtual access point is identical, authentication mode and the cipher mode of the authentication mode of terminal configuration and cipher mode and outline management virtual access point are identical, the address of the IP address of terminal configuration and the IP address phase same network segment of outline management virtual access point.In addition, other parameter configuration modes that can make terminal can have access to WAP (wireless access point) also can.Such as, described match can comprise the accessing wirelessly mode of terminal configuration and the accessing wirelessly mode of outline management virtual access point is identical, the service set of terminal configuration and the service set of outline management virtual access point is identical, authentication mode and the cipher mode of the authentication mode of terminal configuration and cipher mode and outline management virtual access point can be identified mutually, the address of the IP address of terminal configuration and the IP address phase same network segment of outline management virtual access point.
In some feasible execution modes, as shown in Figure 7, relating module 61 specifically can comprise:
Search response submodule 611, for responding the searching request that disposes the terminal transmission of same services set identifier with the outline management virtual access point of described access point.
Associated receiver module 612, the association request sending for receiving described terminal, authentication mode, cipher mode and the IP address of described terminal configuration carried in described association in asking.
Associated submodule 613, for authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point are mated to checking, and after coupling is verified, by described terminal and described outline management virtual access point carry out associated after, send association to described terminal and complete indication.
Known in conjunction with example above, the coupling checking of associated submodule 613 can have different processing modes according to the definition difference matching.Comprise that for matching the accessing wirelessly mode of terminal configuration is identical with the accessing wirelessly mode of outline management virtual access point, the service set of terminal configuration is identical with the service set of outline management virtual access point, the situation that the authentication mode of terminal configuration is identical with cipher mode with the authentication mode of outline management virtual access point with cipher mode, described access point is in the time mating checking, need the authentication mode of the described terminal configuration that verification terminal carries in association request, whether cipher mode is identical with authentication mode and the cipher mode of the outline management virtual access point of access point, if, represent that coupling is verified, the verification mode matching to other is similar, does not repeat at this.
In some feasible execution modes, accessing wirelessly mode that receiver module 62 can receiving terminal be supported with outline management virtual access point (such as, wifi mode) by with the IP address of described access point the IP address Telnet (telnet) in phase same network segment to or web page browsing (WEB) to AP.
In some feasible execution modes, optional, access point of the present invention also can comprise:
External memory storage (not shown), for storing the parameter of described outline management virtual access point of described access point.
Therefore, in feasible execution modes more of the present invention, described access point response is disposed the searching request of the terminal transmission of the parameter information matching with the outline management virtual access point of described access point, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point; The parameter of the outline management virtual access point configuration of described access point and the parameter information of described terminal configuration comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address; Described access point receives the user's that described terminal sends by the accessing wirelessly mode of described outline management virtual access point support log-on message.Can be in the time of the wireless bridging link down of access point, guarantee that attendant still can login access point, and then ensured the maintenance of attendant to access point link.
Fig. 8 is the structure composition schematic diagram of the second embodiment of access point of the present invention.It can be used for implementing the method shown in Fig. 2, and as shown in Figure 8, access point 8 of the present invention can comprise: receiver 81, reflector 82 and processor 83, in specific implementation, described receiver 81 and reflector 82 can be the transceiving devices such as antenna, and described processor 83 can be the chips such as CPU, wherein:
Described processor 83 disposes for responding with the outline management virtual access point of described access point the searching request that the terminal of the parameter information matching sends, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point; The parameter of the outline management virtual access point configuration of described access point and the parameter information of described terminal configuration comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address; And receive the user's that described terminal sends by the accessing wirelessly mode of described outline management virtual access point support log-on message;
Described receiver 81 and described reflector 82 are as the external interface of access point, for transmitting the various data between described processor and described terminal.
In some feasible execution modes, described processor 83 disposes the searching request of the terminal transmission of same services set identifier specifically for response and the outline management virtual access point of described access point; Receive by described receiver 81 the association request that described terminal sends, in described associated request, carry authentication mode, the cipher mode of described terminal configuration; And authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point are mated to checking, and after coupling is verified, by described terminal and described outline management virtual access point carry out associated after, send association by described reflector 82 to described terminal and complete indication.
In some feasible execution modes, described receiver 81 is also in the time that the wireless bridging link of described access point disconnects, and accepting wireless controller is described access point configuration outline management virtual access point.
In some feasible execution modes, access point of the present invention also can comprise: external memory storage (not shown), and for storing the parameter of described outline management virtual access point of described access point.
Cited is only preferred embodiment of the present invention above, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.

Claims (22)

1. a method for access points, is characterized in that, comprising:
The parameter information that the parameter of the outline management virtual access point of terminal configuration and described access point matches; The parameter of outline management virtual access point of described access point and the parameter information of described terminal comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address;
Described terminal is according to parameter information search the associated described outline management virtual access point of described terminal configuration;
Described terminal sends to user's log-on message by the accessing wirelessly mode of described outline management virtual access point support the outline management virtual access point of described terminal association.
2. the method for access points as claimed in claim 1, is characterized in that, described terminal, according to the parameter information search of described terminal configuration the outline management virtual access point of associated described access point, comprising:
Described terminal is according to the service set search described outline management virtual access point identical with the service set of described terminal of described terminal configuration;
Described terminal sends associated request to described access point, carries authentication mode, the cipher mode of described terminal configuration in described associated request;
Described terminal receive described access point to authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point mate verify and by described terminal and described outline management virtual access point carry out associated after, the association of transmission completes indication.
3. the method for access points as claimed in claim 1 or 2, is characterized in that, the outline management virtual access point of described access point is configured in the time that the wireless bridging link of described access point disconnects.
4. the method for access points as claimed in claim 1 or 2, is characterized in that, the Parameter storage of the outline management virtual access point of described access point is in the external memory storage of described access point.
5. the method for access points as claimed in claim 1 or 2, it is characterized in that, described match comprise the accessing wirelessly mode of terminal configuration and the accessing wirelessly mode of outline management virtual access point is identical, the service set of terminal configuration and the service set of outline management virtual access point is identical, authentication mode and the cipher mode of the authentication mode of terminal configuration and cipher mode and outline management virtual access point are identical, the address of the IP address of terminal configuration and the IP address phase same network segment of outline management virtual access point.
6. a method for access points, is characterized in that, comprising:
Described access point response is disposed the searching request of the terminal transmission of the parameter information matching with the outline management virtual access point of described access point, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point; The parameter of the outline management virtual access point configuration of described access point and the parameter information of described terminal configuration comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address;
Described access point receives the user's that described terminal sends by the accessing wirelessly mode of described outline management virtual access point support log-on message.
7. the method for access points as claimed in claim 6, it is characterized in that, described access point response is disposed the searching request of the terminal transmission of the parameter information matching with the outline management virtual access point of described access point, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point, comprising:
Described access point response is disposed the searching request of the terminal transmission of same services set identifier with the outline management virtual access point of described access point;
Described access point receives the association request that described terminal sends, and carries authentication mode, the cipher mode of described terminal configuration in described associated request;
Described access point mates checking to authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point, and after coupling is verified, described terminal and described outline management virtual access point are carried out associated, and send association to described terminal and complete indication.
8. the method for the access points as described in claim 6 or 7, is characterized in that, described access point response also comprises before disposing the searching request of terminal transmission of corresponding parameter information with the outline management virtual access point of described access point:
In the time that the wireless bridging link of described access point disconnects, it is described access point configuration outline management virtual access point that described access point is accepted wireless controller.
9. the method for access points as claimed in claim 8, is characterized in that, after described access point configuration outline management virtual access point, also comprises:
Described access point by the Parameter storage of described outline management virtual access point in the external memory storage of described access point.
10. the method for the access points as described in claim 6 or 7, it is characterized in that, described match comprise the accessing wirelessly mode of terminal configuration and the accessing wirelessly mode of outline management virtual access point is identical, the service set of terminal configuration and the service set of outline management virtual access point is identical, authentication mode and the cipher mode of the authentication mode of terminal configuration and cipher mode and outline management virtual access point are identical, the address of the IP address of terminal configuration and the IP address phase same network segment of outline management virtual access point.
11. 1 kinds of terminals, is characterized in that, comprising:
Configuration module, the parameter information that is used to the parameter of the outline management virtual access point of described terminal configuration and access point to match; The parameter of outline management virtual access point of described access point and the parameter information of described terminal comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address;
Relating module, for searching for and associated described outline management virtual access point according to the parameter information of described terminal configuration;
Access modules, sends to user's log-on message for the accessing wirelessly mode by the support of described outline management virtual access point the outline management virtual access point of described terminal association.
12. terminals as claimed in claim 11, is characterized in that, described relating module comprises:
Search submodule, for searching for the described outline management virtual access point identical with the service set of described terminal according to the service set of described terminal configuration;
Associated sending module, for send associated request to described access point, carries authentication mode, the cipher mode of described terminal configuration in described associated request;
Associated receiver module, for receive described access point to authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point mate verify and by described terminal and described outline management virtual access point carry out associated after, the association of transmission completes indication.
13. 1 kinds of access points, is characterized in that, comprising:
Relating module, for responding the searching request that disposes the terminal transmission of the parameter information matching with the outline management virtual access point of described access point, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point; The parameter of the outline management virtual access point configuration of described access point and the parameter information of described terminal configuration comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address;
Receiver module, for receiving the user's that described terminal sends by the accessing wirelessly mode of described outline management virtual access point support log-on message.
14. access points as claimed in claim 13, is characterized in that, described relating module comprises:
Search response submodule, for responding the searching request that disposes the terminal transmission of same services set identifier with the outline management virtual access point of described access point;
Associated receiver module, the association request sending for receiving described terminal, carries authentication mode, the cipher mode of described terminal configuration in described associated request;
Associated submodule, for authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point are mated to checking, and after coupling is verified, described terminal and described outline management virtual access point are carried out associated, and send association to described terminal and complete indication.
15. access points as described in claim 13 or 14, is characterized in that, described receiver module is also in the time that the wireless bridging link of described access point disconnects, and accepting wireless controller is described access point configuration outline management virtual access point.
16. access points as claimed in claim 15, is characterized in that, also comprise:
External memory storage, for storing the parameter of described outline management virtual access point of described access point.
17. 1 kinds of terminals, is characterized in that, comprising: receiver, reflector and processor, wherein:
The parameter information that described processor is used to the parameter of the outline management virtual access point of described terminal configuration and access point to match; The parameter of outline management virtual access point of described access point and the parameter information of described terminal comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address; According to parameter information search the associated described outline management virtual access point of described terminal configuration; By the accessing wirelessly mode of described outline management virtual access point support, user's log-on message is sent to the outline management virtual access point of described terminal association;
Described receiver and described reflector are as the external interface of terminal, for transmitting the various data between described processor and described access point.
18. terminals as claimed in claim 17, is characterized in that, described processor is specifically for searching for the described outline management virtual access point identical with the service set of described terminal according to the service set of described terminal configuration; And send associated request by described reflector to described access point, in described associated request, carry authentication mode, the cipher mode of described terminal configuration, and by described receiver receive described access point to authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point mate verify and by described terminal and described outline management virtual access point carry out associated after, the association of transmission completes indication.
19. 1 kinds of access points, is characterized in that, comprising: receiver, reflector and processor, wherein:
Described processor is used for responding the searching request that disposes the terminal transmission of the parameter information matching with the outline management virtual access point of described access point, and according to the described parameter information of described terminal configuration, described terminal is associated with described outline management virtual access point; The parameter of the outline management virtual access point configuration of described access point and the parameter information of described terminal configuration comprise accessing wirelessly mode, service set, authentication mode, cipher mode and IP address; And receive the user's that described terminal sends by the accessing wirelessly mode of described outline management virtual access point support log-on message;
Described receiver and described reflector are as the external interface of access point, for transmitting the various data between described processor and described terminal.
20. access points as claimed in claim 19, is characterized in that, described processor disposes the searching request of the terminal transmission of same services set identifier specifically for response and the outline management virtual access point of described access point; Receive by described receiver the association request that described terminal sends, in described associated request, carry authentication mode, the cipher mode of described terminal configuration; And authentication mode, the cipher mode of described terminal and the configuration of described outline management virtual access point are mated to checking, and after coupling is verified, by described terminal and described outline management virtual access point carry out associated after, send association by described reflector to described terminal and complete indication.
21. access points as described in claim 18 or 19, is characterized in that, described receiver is also in the time that the wireless bridging link of described access point disconnects, and receiving wireless controller is outline management virtual access point and the parameter thereof of described access point configuration.
22. access points as claimed in claim 21, is characterized in that, also comprise:
External memory storage, for storing the parameter of described outline management virtual access point of described access point.
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