CN104618893B - The implementation method and equipment of different Chinese character code SSID in network - Google Patents

The implementation method and equipment of different Chinese character code SSID in network Download PDF

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Publication number
CN104618893B
CN104618893B CN201510091145.1A CN201510091145A CN104618893B CN 104618893 B CN104618893 B CN 104618893B CN 201510091145 A CN201510091145 A CN 201510091145A CN 104618893 B CN104618893 B CN 104618893B
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ssid
wireless service
data message
bssid
chinese character
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CN104618893A (en
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傅嘉嘉
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New H3C Technologies Co Ltd
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New H3C Technologies Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

This application provides the implementation methods and equipment of different Chinese character code SSID in network.In the present invention, only need the SSID of one wireless service of user configuration, by what is realized via coding initialization there is the SSID of setting Chinese character code format to be used as main wireless service SSID the SSID of automatic adaptation user configuration, automatically create different Chinese character code formats and inherit main all configurations of wireless service SSID from wireless service SSID, alleviate configuration work amount;Also, the BSSID in corresponding replacement data message automatically when data message is received and dispatched, realizes that the client of different Chinese character code SSID accesses is accessed according to the same wireless service of configuration.

Description

The implementation method and equipment of different Chinese character code SSID in network
Technical field
This application involves network communication technologies, more particularly to different Chinese character code service set (SSID in network: Service Set Identifier) implementation method and equipment.
Background technology
Currently, in network transmission, when the SSID of wireless service is configured to Chinese character code, if client (Station) With access point (AP:Access Point) associated Chinese character code is inconsistent, for example, the Chinese character code of client associate is transmission 8 (UTF8 of format:UCS Transformation Format) coding, the associated Chinese character codes of AP are ANSI codings, then work as client End receives beacon (Beacon) frame that AP is periodically sent, because of the Chinese that associated Chinese character code is encapsulated with SSID in Beacon frames Coding is different, then will produce following technical problem:The SSID in Beacon frames can not be correctly parsed, it can not so as to cause client Select correct SSID.
A kind of method of more commonly used solution above-mentioned technical problem is different wireless services to be created in AP, and press respectively The SSID of each wireless service of the establishment is encapsulated according to different Chinese character codes.Because the SSID of each wireless service passes through difference Chinese character code encapsulation encapsulated in SSID in Beacon frames in this way, when client receives the Beacon frames that AP is periodically sent It is consistent with the Chinese character code of client associate there are one text coding is total, the SSID in the correct parsing Beacon frames of client federation, Correct SSID can be selected to realize client, that is, solves above-mentioned technical problem.
But the above method but introduces new technology problem as described below:Multiple wireless service needs are respectively configured, and increase Configuration work amount is added;The client of different radio service can not concentrate statistical management, based on the client under same wireless service Business between end cannot achieve because associated Chinese character code is different.
Invention content
This application provides the implementation method and equipment of different Chinese character code SSID in network, with do not configure it is multiple wireless Realize that the client of different Chinese character code SSID carries out concentrate tube in the way of accessing same wireless service under the premise of service Reason.
Technical solution provided by the present application includes:
The implementation method of different Chinese character code service set SSID, this method are applied to access point AP in a kind of network, Including:
The SSID of automatic adaptation user configuration sets Chinese character code format in having for being obtained via coding initialization SSID;
Have the SSID for setting Chinese character code format as main wireless service SSID described in determining;
Transcoding is carried out to the main wireless service SSID and obtains Chinese character code format different from the setting Chinese character code lattice The SSID of formula determines that obtained SSID is from wireless service SSID;
Periodically the beacon Beacon frames of main wireless service SSID are carried to client broadcast and carry from nothing respectively Line services the Beacon frames of SSID;
Receive with from the matched data messages of wireless service SSID, the basic service set for automatically carrying the data message Mark BSSID is switched to the main associated BSSID of wireless service SSID;
When sending datagram, however, it is determined that the data message is matched with from wireless service SSID, by matched from wireless clothes The associated BSSID carryings of business SSID are sent in the data message.
The realization equipment of different Chinese character code service set SSID in a kind of network, the equipment application in access point AP, Including:
Adaptation unit, the SSID for automatic adaptation user configuration have setting Chinese what is obtained via coding initialization The SSID of coded format;
Determination unit, for having the SSID for setting Chinese character code format as main wireless service SSID described in determination;
Transcoding units are different from described set for obtaining Chinese character code format to the main wireless service SSID progress transcoding Determine the SSID of Chinese character code format, determines that obtained SSID is from wireless service SSID;
Receiving unit automatically takes the data message for receiving with from the matched data messages of wireless service SSID The basic service set identification BSSID of band is switched to the main associated BSSID of wireless service SSID;
Transmission unit, when for sending datagram, however, it is determined that the data message is matched with from wireless service SSID, general Being carried from the associated BSSID of wireless service SSID for matching is sent in the data message;And
Periodically the beacon Beacon frames of main wireless service SSID are carried to client broadcast and carry from nothing respectively Line services the Beacon frames of SSID.
As can be seen from the above technical solutions, in the present invention, it is only necessary to which the SSID of one wireless service of user configuration passes through Using the SSID of automatic adaptation user configuration via coding initialization realize have setting Chinese character code format SSID as Main wireless service SSID, automatically create different Chinese character code formats and inherit main all configurations of wireless service SSID from wireless SSID is serviced, configuration work amount is alleviated;
Further, the BSSID in corresponding replacement data message automatically when data message is received and dispatched, to realize different Chinese The client for encoding SSID accesses is accessed according to the same wireless service of configuration, is realized the unified centralized management of user, is ensured Based on the business between the client under same wireless service although associated Chinese character code difference can also be normally carried out.
Description of the drawings
Fig. 1 is method flow diagram provided in an embodiment of the present invention;
Fig. 2 is equipment structure chart provided in an embodiment of the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, right in the following with reference to the drawings and specific embodiments The present invention is described in detail.
Method provided by the invention includes flow shown in FIG. 1.
Referring to Fig. 1, Fig. 1 is method flow diagram provided by the invention.As shown in Figure 1, the flow can be applied to AP, including with Lower step:
Step 101, the SSID of automatic adaptation user configuration has setting Chinese character code what is obtained via coding initialization The SSID of format.
Here, setting Chinese character code format can be any one of common Chinese character code format in current network, such as UTF-8 or ANSI etc., the present invention do not limit specifically.
In network application, when wireless network is arranged in user, acquiescence (will be equivalent to for the SSID of wireless network Wireless network name) it is configured.
Wherein, the realization of browser method can be used in user configuration SSID, i.e.,:User configures one wirelessly in Web page When the SSID of service, by page foreground by the SSID (it is substantially a character string) of user configuration by script (such as JavaScript scripts etc.) be converted to the SSID with setting Chinese character code format (such as UTF-8 or ANSI etc.).Here, The SSID (it is substantially a character string) of user configuration is passed through into script (such as JavaScript scripts by page foreground Deng) be converted to setting Chinese character code format (such as UTF-8 or ANSI etc.) SSID be equivalent to user configuration SSID carries out coding initialization, and the final transformed SSID with setting Chinese character code format is just the SSID of user configuration The SSID with setting Chinese character code format obtained via coding initialization;
As another embodiment, the realization of telnet (Telnet) method can also be used in user configuration SSID, i.e.,:When with When the Telnet terminals to be logged in of family, Telnet terminals will export with set Chinese character code said shank Chinese character (such as Welcome character), the purpose is to instruct user in administration interface to set a wireless service of Chinese character code format input configuration SSID, ensure the SSID of user configuration be converted to setting Chinese character code format SSID.Here, user is instructed to manage Interface is equivalent to the SSID of user configuration encode initial to set the SSID of Chinese character code format input configuration Change, and the SSID that the finally obtained SSID with setting Chinese character code format is just user configuration is obtained via coding initialization Have setting Chinese character code format SSID.
In the present invention, when to user configuration SSID, increase the configuration of automatic adaptation Chinese option.When user completes to configure After SSID, all enabled automatic adaptation Chinese options of all AP in wireless network can be given tacit consent to, user matches with automatic adaptation The SSID with setting Chinese character code format that the SSID set is realized via coding initialization.
Step 102, determining has the SSID for setting Chinese character code format as main wireless service SSID.
Step 103, transcoding is carried out to the main wireless service SSID and obtains coded format different from setting Chinese volume The SSID of code format determines that obtained SSID is from wireless service SSID.
From step 103 as can be seen that from wireless service SSID be by AP by main wireless service SSID carry out transcoding from Dynamic establishment.
It is described below and how to be automatically created from wireless service SSID by carrying out transcoding to main wireless service SSID:
With N number of different Chinese character code formats in addition to the setting Chinese character code format respectively to main wireless service SSID Transcoding is carried out, obtains N number of being different from the setting Chinese character code format with different Chinese character code formats and coded format Obtained N number of SSID is identified as being more than or equal to 1 from wireless service SSID, N by SSID.
Cite a plain example, N be 1 the case where, certain N be more than 1 the case where it is similar, here no longer one by one expansion retouch It states, then, if Chinese character code format is set as UTF-8, then with the Chinese character code format such as ANSI in addition to UTF-8 to main nothing Line services SSID and carries out transcoding, obtains the SSID of ANSI coded formats, the SSID of the obtained ANSI coded formats is determined as From wireless service SSID.
In the present invention, all configurations of main wireless service SSID are inherited from wireless service SSID, are whenever required for The configuration consistency for ensureing master and slave wireless service SSID needs automatic corresponding update when the configuration variation of main wireless service SSID From the configuration of wireless service SSID.It is described that user can be loseed from wireless service SSID in the present invention, also do not allow user to repair Change, when main wireless service SSID is deleted from wireless service SSID with being automatically deleted.
Step 104, periodic broadcasting carries the Beacon frames of main wireless service SSID and carries from wireless clothes respectively The Beacon frames of business SSID.
Because Beacon frames carry main wireless service SSID or carry from wireless service SSID, in this way, working as When client receives Beacon frames, the such as main wireless service SSID of one of SSID can be at least parsed, and/or from nothing Line services SSID, this can ensure that client knows the actual content of SSID, and then ensure that client selects correct SSID.
Step 105, receive with from the matched data messages of wireless service SSID, the base for automatically carrying the data message This service set (BSSID:Basic Service Set Identifier) it is switched to the main wireless service SSID correlations The BSSID of connection.
Here, for ease of understanding, SSID, BSSID is briefly described:
SSID indicates that a wireless network, each wireless network have the SSID of own.Can be by this name Miscellaneous equipment identifies the wireless network belonging to wireless routing.(BSS is arranged for identifying a basic service in BSSID:Basic Service Set) (being equivalent to the work station being in communication with each other such as AP and client), format is 48 as MAC Address Address format;In general, BSSID is exactly the MAC Address of residing AP;For to a certain degree, the effect of BSSID and SSID is similar, but SSID is the name of network, is seen to people, and BSSID is seen to machine, and BSSID is similar to MAC Address. SSID is not necessarily corresponded with BSSID and is associated with, and a BSSID, which may be corresponded to, is associated with multiple SSID.
It is described below in this step 105, reception specifically may include with from the matched data messages of wireless service SSID:
Receive data message;
The message reception that matching condition is the source MAC that the data message carries is searched from local mapping ruler to reflect Rule is penetrated,
If found, determine that the data message received is matched with from wireless service SSID.
And if it is the source MAC that the data message carries not find matching condition in local mapping ruler Message receives mapping ruler, then this step 104 can further comprise:
Identify BSSID that the data message carries whether with it is described associated from wireless service SSID,
It is connect if so, increasing the matched message of source MAC carried with the data message in local mapping ruler It receives mapping ruler and message sends mapping ruler, if not, (processing mode is similar to existing for the data message that directly processing receives Message processing method, which is not described herein again);
Wherein, the message reception mapping ruler includes:Matching condition is the source MAC that the data message carries, Action is:Switching is the main associated BSSID of wireless service SSID;
Following codes simply show that message receives mapping ruler:
if-match Recv and SrcMAC action re-write MasterBSSID。
The message sends mapping ruler:Matching condition is the source MAC that the data message carries, action For:It is switched to BSSID that the data message carries (its be one with from the associated BSSID of wireless service SSID).It is following Code simply shows that message sends mapping ruler:
if-match Send and DstMAC action re-write SlaveBSSID。
Because the BSSID that data message carries is switched to the main wireless service SSID correlations automatically in this step 105 The BSSID of connection is the data message received in determination and is executed under the premise of matched from wireless service SSID, and determines reception Data message matched with from wireless service SSID, be also equivalent to that there are the source MACs that matching condition is data message Message receives mapping ruler, and mapping ruler is received based on message described above, then obviously finds out in this step 104 and automatically will It is according to from local mapping ruler that the BSSID that data message carries, which is switched to the main associated BSSID of wireless service SSID, In the message that finds receive what mapping ruler executed, specially:It is the source MAC that the data message carries according to matching condition It is main wireless service SSID related that the message of address, which receives the action in mapping ruler by the BSSID switchings in the data message, The BSSID of connection.It is being the main associated BSSID of wireless service SSID by the BSSID switchings in data message in this step 105 Afterwards, also mean that the data message belongs to main wireless service, it can be according to the processing side of the existing main wireless service message of processing Formula handles the data message.
Step 106, when sending datagram, however, it is determined that the data message is matched with from wireless service SSID, will be matched It carries from the associated BSSID of wireless service SSID and is sent in the data message.
Send mapping ruler based on message described above, in this step 106, the determination data message with from wireless Service SSID, which is matched, includes:
The message that the target MAC (Media Access Control) address that matching condition is the data message is searched from local mapping ruler sends mapping rule Then,
If found, determine that the data message is matched with from wireless service SSID.
And if do not found, it is determined that the data message is mismatched with from wireless service SSID, can be sent and be taken respectively With main wireless service SSID, from the data message of wireless service SSID, such case is not generally common, is retouched so not doing emphasis It states.
Because being carried matched from the associated BSSID of wireless service SSID in the data message in this step 106 And transmission is the data message sent in determination and is executed under the premise of matched from wireless service SSID, and determine the number of transmission It is matched with from wireless service SSID according to message, is also equivalent to that there are the target MAC (Media Access Control) address that matching condition is the data message Message sends mapping ruler, and mapping ruler is sent based on message described above, then obviously finding out will matching in this step 106 Carried from the associated BSSID of wireless service SSID in the data message and to send looked into according to from local mapping ruler The matching condition found is that the message of the target MAC (Media Access Control) address of the data message sends what mapping ruler executed, specifically:Foundation The action that message with the target MAC (Media Access Control) address that condition is the data message is sent in mapping ruler will be in the data message BSSID is switched to the BSSID in the action and transmission.In this way, the BSSID that the data message finally sent carries also just is lookup To message send mapping ruler in BSSID, this can finally ensure that client is properly received and identifies data message.
So far, flow shown in Fig. 1 is completed.
It should be noted that in the key agreement flow that 802.11i is defined, BSSID is one of parameter of cipher key calculation. Therefore, the message in the key agreement flow defined for 802.11i (is known as and the relevant message of key agreement, such as EAPOL Key messages etc.), when receiving the message and being calculated and verified, if finding, the message is associated with from wireless service AP What client was sent, then the BSSID carried according to the message is calculated and is verified.Based on this, not change the key agreement Flow in of the invention, the matched message of the source MAC carried with data message is found in local mapping table and receives mapping After rule, and to be switched to the master wireless executing the automatic BSSID for carrying the data message that previous step 104 describes Before servicing SSID associated BSSID, can further identify the data message whether be with the relevant message of key agreement, If so, key agreement directly is executed using the BSSID that the data message carries, not influence original key agreement flow, If not, continuing to execute, that the BSSID that the data message carries is switched to the main wireless service SSID automatically is associated BSSID。
So far, method description provided by the invention is completed.
By method described above as can be seen that in the present invention, it is only necessary to the SSID of one wireless service of user configuration, By the way that the SSID of automatic adaptation user configuration is had the SSID for setting Chinese character code format what is realized via coding initialization As main wireless service SSID, automatically create different Chinese character code formats and inherit main all configurations of wireless service SSID from Wireless service SSID alleviates configuration work amount;
Further, the BSSID in corresponding replacement data message automatically when data message is received and dispatched, to realize different Chinese The client for encoding SSID accesses is accessed according to the same wireless service of configuration, is realized the unified centralized management of user, is ensured Based on the business between the client under same wireless service although associated Chinese character code difference can also be normally carried out.
Method provided by the invention is described above.Equipment provided by the invention is described below:
Referring to Fig. 2, Fig. 2 is equipment structure chart provided by the invention.The equipment application is in access point AP, as shown in Fig. 2, should Equipment may include:
Adaptation unit, the SSID for automatic adaptation user configuration have setting Chinese what is obtained via coding initialization The SSID of coded format;
Determination unit, for having the SSID for setting Chinese character code format as main wireless service SSID described in determination;
Transcoding units are different from described set for obtaining Chinese character code format to the main wireless service SSID progress transcoding Determine the SSID of Chinese character code format, determines that obtained SSID is from wireless service SSID;
Receiving unit automatically takes the data message for receiving with from the matched data messages of wireless service SSID The basic service set identification BSSID of band is switched to the main associated BSSID of wireless service SSID;
Transmission unit, when for sending datagram, however, it is determined that the data message is matched with from wireless service SSID, general Being carried from the associated BSSID of wireless service SSID for matching is sent in the data message;And
Periodically the beacon Beacon frames of main wireless service SSID are carried to client broadcast and carry from nothing respectively Line services the Beacon frames of SSID.
Preferably, the receiving unit realized at least through following steps receive with from the matched data of wireless service SSID Message:
Receive data message;
The message reception that matching condition is the source MAC that the data message carries is searched from local mapping ruler to reflect Rule is penetrated, if found, determines that the data message received is matched with from wireless service SSID;
It is the source MAC that the data message carries that the receiving unit does not find matching condition in local mapping ruler When the message of address receives mapping ruler, further identify whether the BSSID that the data message carries takes with described from wireless Business SSID is associated, if so, increasing the matched report of source MAC carried with the data message in local mapping ruler Text receives mapping ruler and message sends mapping ruler, if not, the data message that directly processing receives;
Wherein, the message reception mapping ruler includes:Matching condition is the source MAC that the data message carries, Action is:Switching is the main associated BSSID of wireless service SSID;
The message sends mapping ruler:Matching condition is the source MAC that the data message carries, action For:It is switched to the BSSID that the data message carries;
The receiving unit is realized at least through following steps is switched to the master by the BSSID that data message carries automatically The associated BSSID of wireless service SSID:It is received according to the message that matching condition is the source MAC that the data message carries It is the main associated BSSID of wireless service SSID that action in mapping ruler, which switches the BSSID in the data message,.
Preferably, the transmission unit realized at least through following steps determine the data message with from wireless service SSID Matching:The message that the target MAC (Media Access Control) address that matching condition is the data message is searched from local mapping ruler sends mapping ruler, If found, determine that the data message is matched with from wireless service SSID;
The transmission unit is realized at least through following steps and is taken matched from the associated BSSID of wireless service SSID Band is sent in the data message:Message according to the target MAC (Media Access Control) address that matching condition is the data message sends mapping rule BSSID in the data message is switched to BSSID and transmission in the action by the action in then.
Preferably, the receiving unit wirelessly takes the BSSID that the data message carries is switched to the master automatically Be engaged in before SSID associated BSSID, further identify the data message whether be with the relevant message of key agreement, if It is directly key agreement to be executed using the BSSID that the data message carries, if not, continuing to execute the data automatically The BSSID that message carries is switched to the main associated BSSID of wireless service SSID.
Preferably, the transcoding units realize that carrying out transcoding to main wireless service SSID is compiled at least through following steps Code format is different from the SSID of the setting Chinese character code format, determines that obtained SSID is from wireless service SSID:
With N number of different Chinese character code formats in addition to the setting Chinese character code format respectively to main wireless service SSID Transcoding is carried out, obtains N number of being different from the setting Chinese character code format with different Chinese character code formats and coded format Obtained N number of SSID is identified as being more than or equal to 1 from wireless service SSID, N by SSID.
So far, equipment shown in Fig. 2 is completed.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention With within principle, any modification, equivalent substitution, improvement and etc. done should be included within the scope of protection of the invention god.

Claims (11)

1. the implementation method of different Chinese character code service set SSID in a kind of network, which is characterized in that this method is applied to Access point AP, including:
The SSID of automatic adaptation user configuration, the SSID are obtained via coding initialization with setting Chinese character code format SSID;
Have the SSID for setting Chinese character code format as main wireless service SSID described in determining;
Transcoding is carried out to the main wireless service SSID and obtains Chinese character code format different from the setting Chinese character code format SSID determines that obtained SSID is from wireless service SSID;
Periodically the beacon Beacon frames of main wireless service SSID are carried to client broadcast and carry from wireless clothes respectively The Beacon frames of business SSID;
Receive with from the matched data messages of wireless service SSID, the basic service set identification for automatically carrying the data message BSSID is switched to the main associated BSSID of wireless service SSID;
When sending datagram, however, it is determined that the data message is matched with from wireless service SSID, by matched from wireless service The associated BSSID carryings of SSID are sent in the data message.
2. according to the method described in claim 1, it is characterized in that, receive with from the matched data message packets of wireless service SSID It includes:
Receive data message;
The message that matching condition is the source MAC that the data message carries is searched from local mapping ruler receives mapping rule Then,
If found, determine that the data message received is matched with from wireless service SSID.
3. according to the method described in claim 2, it is characterized in that, not finding matching condition in local mapping ruler as institute When stating the message reception mapping ruler of the source MAC of data message carrying, further comprise:
Identify BSSID that the data message carries whether with it is described associated from wireless service SSID,
It is reflected if so, increasing the matched message reception of the source MAC carried with the data message in local mapping ruler It penetrates rule and message sends mapping ruler, if not, the data message that directly processing receives;
Wherein, the message reception mapping ruler includes:Matching condition is the source MAC that the data message carries, action For:Switching is the main associated BSSID of wireless service SSID;
The message sends mapping ruler:Matching condition is the source MAC that the data message carries, and acts and is:It cuts It is changed to the BSSID that the data message carries;
It is described that the BSSID that data message carries is switched to the main associated BSSID of wireless service SSID and includes automatically:According to The action in mapping ruler is received by the datagram according to the message that matching condition is the source MAC that the data message carries BSSID switchings in text are the main associated BSSID of wireless service SSID.
4. according to the method described in claim 3, it is characterized in that, the determination data message with from wireless service SSID With including:
The message that the target MAC (Media Access Control) address that matching condition is the data message is searched from local mapping ruler sends mapping ruler,
If found, determine that the data message is matched with from wireless service SSID;
It is described to include by matched sent in the data message from the associated BSSID carryings of wireless service SSID:Foundation Matching condition is that the action that the message of the target MAC (Media Access Control) address of the data message is sent in mapping ruler will be in the data message BSSID is switched to the BSSID in the action and transmission.
5. method according to claim 1 or 3, which is characterized in that automatically cutting the BSSID that the data message carries It is changed to before the main associated BSSID of wireless service SSID, further comprises:
Identify the data message whether be with the relevant message of key agreement, if so, directly being taken using the data message The BSSID of band executes key agreement, if not, continue to execute the BSSID that the data message carries is switched to automatically it is described The main associated BSSID of wireless service SSID.
6. according to the method described in claim 1, it is characterized in that, described pair of main wireless service SSID progress transcoding is encoded Format is different from the SSID of the setting Chinese character code format, determines that obtained SSID is to include from wireless service SSID:
Main wireless service SSID is carried out respectively with N number of different Chinese character code formats in addition to the setting Chinese character code format Transcoding obtains N number of SSID that there are different Chinese character code formats and coded format to be different from the setting Chinese character code format, Obtained N number of SSID is identified as to be more than or equal to 1 from wireless service SSID, N.
7. the realization equipment of different Chinese character code service set SSID in a kind of network, which is characterized in that the equipment application in Access point AP, including:
Adaptation unit, is used for the SSID of automatic adaptation user configuration, and the SSID obtains having in setting via coding initialization The SSID of literary coded format;
Determination unit, for having the SSID for setting Chinese character code format as main wireless service SSID described in determination;
Transcoding units obtain Chinese character code format different from the setting for carrying out transcoding to the main wireless service SSID The SSID of literary coded format determines that obtained SSID is from wireless service SSID;
Receiving unit automatically carries the data message for receiving with from the matched data messages of wireless service SSID Basic service set identification BSSID is switched to the main associated BSSID of wireless service SSID;
Transmission unit, when for sending datagram, however, it is determined that the data message is matched with from wireless service SSID, will be matched It carries from the associated BSSID of wireless service SSID and is sent in the data message;And
Periodically the beacon Beacon frames of main wireless service SSID are carried to client broadcast and carry from wireless clothes respectively The Beacon frames of business SSID.
8. equipment according to claim 7, which is characterized in that the receiving unit is realized at least through following steps and received With from the matched data messages of wireless service SSID:
Receive data message;
The message that matching condition is the source MAC that the data message carries is searched from local mapping ruler receives mapping rule Then, if found, determine that the data message received is matched with from wireless service SSID;
It is the source MAC that the data message carries that the receiving unit does not find matching condition in local mapping ruler Message when receiving mapping ruler, further identify BSSID that the data message carries whether with described from wireless service SSID is associated, if so, increasing the matched message of source MAC carried with the data message in local mapping ruler It receives mapping ruler and message sends mapping ruler, if not, the data message that directly processing receives;
Wherein, the message reception mapping ruler includes:Matching condition is the source MAC that the data message carries, action For:Switching is the main associated BSSID of wireless service SSID;
The message sends mapping ruler:Matching condition is the source MAC that the data message carries, and acts and is:It cuts It is changed to the BSSID that the data message carries;
The receiving unit realizes the BSSID that automatically carries data message at least through following steps, and to be switched to the master wireless Service the associated BSSID of SSID:Mapping is received according to the message that matching condition is the source MAC that the data message carries It is the main associated BSSID of wireless service SSID that action in rule, which switches the BSSID in the data message,.
9. equipment according to claim 8, which is characterized in that the transmission unit is realized at least through following steps and determined The data message is matched with from wireless service SSID:The purpose that matching condition is the data message is searched from local mapping ruler The message of MAC Address sends mapping ruler and determines that the data message is matched with from wireless service SSID if found;
The transmission unit is realized at least through following steps and is carried matched from the associated BSSID of wireless service SSID It is sent in the data message:Message according to the target MAC (Media Access Control) address that matching condition is the data message is sent in mapping ruler Action the BSSID in the data message is switched to BSSID and transmission in the action.
10. equipment according to claim 7 or 8, which is characterized in that the receiving unit is automatically by the data message The BSSID of carrying is switched to before the main associated BSSID of wireless service SSID, further identifies that the data message is It is no for the relevant message of key agreement, if so, directly using the data message carry BSSID execute key agreement, If not, continuing to execute, that the BSSID that the data message carries is switched to the main wireless service SSID automatically is associated BSSID。
11. equipment according to claim 7, which is characterized in that the transcoding units are at least through following steps realization pair Main wireless service SSID carries out transcoding and obtains the SSID that coded format is different from the setting Chinese character code format, what determination obtained SSID is from wireless service SSID:
Main wireless service SSID is carried out respectively with N number of different Chinese character code formats in addition to the setting Chinese character code format Transcoding obtains N number of SSID that there are different Chinese character code formats and coded format to be different from the setting Chinese character code format, Obtained N number of SSID is identified as to be more than or equal to 1 from wireless service SSID, N.
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