CN103095654A - Virtual local area network (VLAN) configuration method, wireless access point and network control point - Google Patents
Virtual local area network (VLAN) configuration method, wireless access point and network control point Download PDFInfo
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- CN103095654A CN103095654A CN2011103417963A CN201110341796A CN103095654A CN 103095654 A CN103095654 A CN 103095654A CN 2011103417963 A CN2011103417963 A CN 2011103417963A CN 201110341796 A CN201110341796 A CN 201110341796A CN 103095654 A CN103095654 A CN 103095654A
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Abstract
The invention relates to a virtual local area network (VLAN) configuration method, a wireless access point and a network control point. The wireless access point receives a first authentication protocol message sent by first user equipment (UE), wherein the first authentication protocol message contains identification information on the first UE. The wireless access point distributes first VLAN identification for the identification information of the first UE. The wireless access point sends a mapping relationship between the identification information of the first UE and the first VLAN identification to a network control point. Thus, both the wireless access point and the network control point obtain the mapping relationship between the identification information of the first UE and the first VLAN identification so that the wireless access point can identify a data message sent by the first UE with the first VLAN identification so that the network control point can identify.
Description
Technical field
The embodiment of the present invention relates to the communications field, relates in particular to a kind of method, WAP (wireless access point) and network control point of configuring virtual LAN vlan information.
Background technology
Along with constantly popularizing of intelligent terminal, the generation of various access waies, and the demand of new business make the Mobile data flow increase gradually.Service plane is tending towards unified simultaneously, carries flattening more, has brought thus mobile and the fixed network fusion.The present network integration realizes is intercommunication between mobile and fixed network, relates to the intercommunication of control plane and transport plane.
At present, (English full name is User Equipment to subscriber equipment, english abbreviation is UE) plurality of access modes arranged, comprise that (English full name is 3rd Generation Partnership Project to third generation partner program, english abbreviation is 3GPP) access, WLAN (wireless local area network) (English full name is Wireless Local Area Network, and english abbreviation is WLAN) access and microcell base station (English full name is Femtocell) access etc.The bearer network of WLAN access or Femtocell access is fixed network, and subscriber equipment can pass through WLAN or Femtocell access network, and internet service or mobile service are provided.
Merge under scene in mobile and fixed network, need mutually to coordinate between mobile network and fixed network with the assurance customer service normally provide and to user's normal management.Merge under scene in existing movement and fixed network, subscriber equipment is by the fixed network access to mobile network time, due to WAP (wireless access point), RG for example, on usually be deployed with nat feature, and nat feature can mask the information about UE of carrying in the data message of UE transmission, makes network control point belong to the data message of different UEs according to the described data separation about UE of carrying in data message, thereby does not realize carrying out take UE as granularity traffic management.
Summary of the invention
Method, WAP (wireless access point) and the network control point of a purpose for the configuring virtual LAN vlan information is provided of the embodiment of the present invention.
The technical scheme of the embodiment of the present invention is as follows:
One embodiment of the present of invention disclose a kind of method of configuring virtual LAN vlan information, comprising:
WAP (wireless access point) receives the first authentication protocol message that the first user equipment UE sends, and described the first authentication protocol message carries the identification information of a described UE;
Described WAP (wireless access point) is that the identification information of a described UE distributes the first virtual LAN VLAN sign;
The name a person for a particular job identification information of a described UE and mapping relations of a described VLAN sign of described wireless access send to network control point.
One embodiment of the present of invention disclose a kind of method of configuring virtual LAN vlan information, comprising:
Network control point receives the first authentication protocol message from WAP (wireless access point), and described the first authentication protocol message carries the identification information of first user equipment UE;
Described network control point is that the identification information of a described UE distributes the first virtual LAN VLAN sign;
Described network control point sends the first authentication request to third generation partner program authentication，authorization，accounting 3GPP aaa server or the broadband AAA server BBF AAA of forum;
Described network control point receives the first authentication response from described 3GPP aaa server or described BBF aaa server;
Described network control point forwards described the first authentication response to described WAP (wireless access point), carries the identification information of a described UE and the mapping relations of a described VLAN sign in described the first authentication response that is forwarded.
One embodiment of the present of invention disclose a kind of WAP (wireless access point), comprising:
The protocol massages receiving element is used for receiving the first authentication protocol message that the first user equipment UE sends, and described the first authentication protocol message carries the identification information of a described UE;
The VLAN ID allocation units are used to the identification information of a described UE to distribute the first virtual LAN VLAN sign;
The mapping relations transmitting element is used for the identification information of a described UE and the mapping relations of a described VLAN sign are sent to network control point.
One embodiment of the present of invention disclose a kind of network control point, comprising:
The protocol massages receiving element is used for receiving the first authentication protocol message from WAP (wireless access point), and described the first authentication protocol message carries the identification information of first user equipment UE;
The VLAN ID allocation units are used to the identification information of a described UE to distribute the first virtual LAN VLAN sign;
The authentication request transmitting element is used for sending the first authentication request to third generation partner program authentication，authorization，accounting 3GPPAAA server or the broadband AAA server BBF AAA of forum;
The authentication response receiving element is used for receiving the first authentication response from described 3GPP aaa server or described BBF aaa server;
The authentication response retransmission unit is used for forwarding described the first authentication response to described WAP (wireless access point), carries the identification information of a described UE and the mapping relations of a described VLAN sign in described the first authentication response that is forwarded.
In one embodiment of the invention, WAP (wireless access point) and network control point have all been known the sign of a described UE and the mapping relations of a described VLAN sign, WAP (wireless access point) has been possessed use the ability of the data message of the described UE transmission of a described VLAN mark for marking, can determine the data message that is sent by a described UE according to the VLAN sign that data message carries in order to network control point is possessed.
Description of drawings
Figure 1 shows that method schematic diagram in first embodiment of the invention;
Figure 2 shows that method schematic diagram in second embodiment of the invention;
Figure 3 shows that and install schematic diagram in third embodiment of the invention;
Figure 4 shows that and install schematic diagram in fifth embodiment of the invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is launched to describe in detail.But it is noted that these following embodiment, only for help to understand technical scheme for example, be not intended to limit the present invention.
The first embodiment of the present invention
101, WAP (wireless access point) receives the first authentication protocol message that first user equipment (English full name is User Equipment, and english abbreviation is UE) sends, and described the first authentication protocol message carries the identification information of a described UE.According to an identification information, can determine uniquely a UE.WAP (wireless access point) had been completed before receiving described the first authentication protocol message to the authentication of the carrier network at WAP (wireless access point) place.
Described WAP (wireless access point) can be that (English full name is Access Point to access point, english abbreviation is AP) or the integrated home gateway of AP (English full name is Residential Gateway, and english abbreviation is RG) or microcell base station (English full name is Femtocell).
Preferably, described the first authentication protocol message is that (English full name is Extensible Authentication Protocol to Extensible Authentication Protocol, english abbreviation is EAP) message, described EAP message can use different EAP auth types, for example uses the EAP authentication based on SIM card.Preferably, the identification information of a described UE is the number of the SIM card of a described UE, for example the card number of client identification module (English full name is Subscriber Identity Module, and english abbreviation is SIM) card in mobile phone.
102, WAP (wireless access point) is identification information distribution the first VLAN (English full name is Virtual Local Area Network, and is English referred to as VLAN) sign of a described UE.
Due to the identification information according to a UE, can determine uniquely a UE, therefore for distributing a VLAN sign to be actually, the identification information of a described UE distributed a VLAN sign for a described UE.
After distributing a described VLAN sign, just there have been the identification information of a described UE and the mapping relations of a described VLAN sign, namely the mapping relations of a described UE and a described VLAN sign.
Preferably, in the present embodiment, WAP (wireless access point) can be distributed for each UE in a plurality of UE different VLAN signs, the i.e. 1:1 mapping of a UE sign and a VLAN sign, the part or all of UE that also can be in a plurality of UE distributes same VLAN sign, be the N:1 mapping of N UE sign and a VLAN sign, wherein N is the quantity of described part or all of UE.
103, the name a person for a particular job identification information of a described UE and mapping relations of a described VLAN sign of wireless access send to network control point.
alternatively, described WAP (wireless access point) can be used the remote customer dialing authentication service, and (English full name is Remote Authentication Dial In User Service, english abbreviation is RADIUS) protocol massages carries the identification information of a described UE and the mapping relations of a described VLAN sign, (English full name is Dynamic Host Configuration Protocol also can to use DHCP, english abbreviation is DHCP) message carries the identification information of a described UE and the mapping relations of a described VLAN sign, (English full name is Point to Point Protocol can also to use peer-peer protocol, english abbreviation is PPP) message carries the identification information of a described UE and the mapping relations of a described VLAN sign.
When using the DHCP message to carry the mapping relations of the identification information of a described UE and a described VLAN sign, carry the identification information of a described UE and the mapping relations of a described VLAN sign by option in the DHCP message (English full name is Option) field.
Preferably, described Option field can be Option 82 fields.Defined a plurality of sub-options in Option 82 fields, every sub-option comprises at least one proxy information field, and the form of every sub-option is the tlv triple of sub-option/length/value.The present embodiment is expanded Option 82 fields.
A kind of extended mode comprises: define a new sub-option, be used for carrying the identification information of a described UE and the mapping relations of a described VLAN sign.
Another kind of extended mode comprises: define two new sub-options, one of them is used for carrying the identification information of a described UE, and another is used for carrying a described VLAN sign.Because these two new sub-options all belong to Option 82, therefore in fact the identification information of a described UE and a described VLAN sign exist mapping relations, and namely Option 82 has carried the identification information of a described UE and the mapping relations of a described VLAN sign.
Described network control point can be that (English full name is Broadband Network Gateway to wideband network gateway, English referred to as BNG) or the integrated BNG of access controller (English full name is Access Controller, and english abbreviation is AC).
Described BNG is that (English full name is Broad Band Forum for UE and broadband forum, english abbreviation is BBF) (English full name is Authentication Authorization Accounting in authentication，authorization，accounting, english abbreviation is AAA) server or third generation partner program (English full name is 3rd Generation Partnership Project, and english abbreviation is 3GPP) aaa server needing in process that the user authenticates to carry out the agency that uses.Wherein said BBF aaa server refers to the fixed network aaa server.Described BNG is also referred to as Broadband Remote Access Server (English full name is Broadband Remote Access Server, and english abbreviation is BRAS).
Like this, after step 103 is completed, WAP (wireless access point) and network control point have all been known the sign of a described UE and the mapping relations of a described VLAN sign, WAP (wireless access point) has been possessed use the ability of the data message of the described UE transmission of a described VLAN mark for marking, can determine the data message that is sent by a described UE according to the VLAN sign that data message carries in order to network control point is possessed.
In addition, need to prove, in the present embodiment, " first " and/or " second " do not represent the sequencing relation.
Preferably, in this enforcement, WAP (wireless access point) after the data message that receives a UE transmission, is the described VLAN sign of data message encapsulation that a described UE sends, generate the first vlan data message, and described the first vlan data message is sent to network control point.
Alternatively, network control point received the first flow management strategy that issues based on a described UE sign before receiving described the first vlan data message; Described network control point determines that according to the identification information of a described described UE of UE sign inquiry and the mapping relations of a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message; Described network control point manages described the first vlan data message according to described first flow management strategy.
Alternatively, described network control point received the first flow management strategy that issues based on a described VLAN sign before receiving described the first vlan data message; Described network control point determines that according to a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message; Described network control point manages described the first vlan data message according to described first flow management strategy.
Preferably, in this enforcement, WAP (wireless access point) after the protocol massages that receives a UE transmission, is the described VLAN sign of protocol massages encapsulation that a described UE sends, generate a VLAN protocol massages, and a described VLAN protocol massages is sent to network control point.
Alternatively, described method can also comprise: described WAP (wireless access point) is the public network port numbers of a described UE distribution and the mapping relations of a described VLAN sign to the described WAP (wireless access point) of described network control point transmission.Like this, be that described WAP (wireless access point) is when being network side first message of the described UE public network port numbers of distributing when described network control point receives the destination slogan from network side, can determine that described network side the first message is corresponding with a described VLAN sign, thereby further determine that according to a described VLAN sign described first flow management strategy is corresponding with described network side the first message.Like this, described network control point just can utilize described network side the first message of described first flow management strategy management.
Alternatively, described method can also comprise: described WAP (wireless access point) sends to described network control point and comprises that described WAP (wireless access point) is the UE element set of public network IP address of the described UE public network port numbers of distributing and WAP (wireless access point) and the mapping relations of a described VLAN sign.Like this, be that described WAP (wireless access point) is the public network port numbers that a described UE distributes when described network control point receives the destination slogan from network side, when purpose IP address is network side first message of public network IP address of described WAP (wireless access point), can determine that described network side the first message is corresponding with a described VLAN sign, thereby further determine that according to a described VLAN sign described first flow management strategy is corresponding with described network side the first message.Like this, described network control point just can utilize described network side the first message of described first flow management strategy management.
As from the foregoing, WAP (wireless access point) can be the data message packaging V LAN sign of receiving from the UE side joint according to the sign of described UE and the mapping relations of described VLAN sign, and network control point can identify according to the VLAN that data message carries UE corresponding to specified data message.So just can manage respectively the data message that belongs to different UEs according to VLAN sign, thereby solve the problem that fixed network in the prior art can not be distinguished data flow and manage based on UE.
The second embodiment of the present invention
201, (English full name is Broadband Network Gateway to network control point, English referred to as BNG) receive the first authentication protocol message from WAP (wireless access point), described the first authentication protocol message carries the identification information of first user equipment (English full name is User Equipment, and english abbreviation is UE).
Alternatively, described the first authentication protocol message is remote customer dialing authentication service (English full name is Remote Authentication Dial In User Service, and english abbreviation is RADIUS) protocol massages.
Described WAP (wireless access point) can be that (English full name is Access Point to access point, english abbreviation is AP) or the integrated home gateway of AP (English full name is Residential Gateway, and english abbreviation is RG) or microcell base station (English full name is Femtocell).
Described network control point can be that (English full name is Broadband Network Gateway to wideband network gateway, English referred to as BNG) or the integrated BNG of access controller (English full name is Access Controller, and english abbreviation is AC).
Described BNG is that (English full name is Broad Band Forum for UE and broadband forum, english abbreviation is BBF) (English full name is Authentication Authorization Accounting in authentication，authorization，accounting, english abbreviation is AAA) server or third generation partner program (English full name is 3rd Generation Partnership Project, and english abbreviation is 3GPP) aaa server needing in process that the user authenticates to carry out the agency that uses.Wherein said BBF aaa server refers to the fixed network aaa server.Described BNG is also referred to as Broadband Remote Access Server (English full name is Broadband Remote Access Server, and english abbreviation is BRAS).
202, network control point is identification information distribution the first VLAN (English full name is Virtual Local Area Network, and is English referred to as VLAN) sign of a described UE.
Due to the identification information according to a UE, can determine uniquely a UE, therefore for distributing a VLAN sign to be actually, the identification information of a described UE distributed a VLAN sign for a described UE.
After distributing a described VLAN sign, just there have been the identification information of a described UE and the mapping relations of a described VLAN sign, namely the mapping relations of a described UE and a described VLAN sign.
Preferably, in the present embodiment, network control point can distribute for each UE in a plurality of UE different VLAN signs, the i.e. 1:1 mapping of a UE sign and a VLAN sign, the part or all of UE that also can be in a plurality of UE distributes same VLAN sign, be the N:1 mapping of N UE sign and a VLAN sign, wherein N is the quantity of described part or all of UE.
203, network control point sends the first authentication request to 3GPP aaa server or BBF aaa server.
Alternatively, the identification information of a described UE and the mapping relations of a described VLAN sign be can carry in described the first authentication request, the identification information of a described UE and the mapping relations of a described VLAN sign also can not carried.
204, network control point receives the first authentication response from 3GPP aaa server or BBF aaa server.
When the mapping relations of the identification information that carries a described UE in described the first authentication request and a described VLAN sign, also carry the identification information of a described UE and the mapping relations of a described VLAN sign in described the first authentication response.
When the mapping relations of the identification information that does not carry a described UE in described the first authentication request and a described VLAN sign, do not carry the identification information of a described UE and the mapping relations of a described VLAN sign in described the first authentication response yet.
205, network control point forwards described the first authentication response to WAP (wireless access point), carries the identification information of a described UE and the mapping relations of a described VLAN sign in described the first authentication response that is forwarded.
Alternatively, when having carried the mapping relations of the identification information of a described UE and a described VLAN sign from the first authentication response that 3GPP aaa server or BBF aaa server receive when network control point, network control point does not need additionally to add the identification information of a described UE and the mapping relations that a described VLAN identifies in the process that forwards described the first authentication response.
Alternatively, when not carrying the mapping relations of the identification information of a described UE and a described VLAN sign from the first authentication response that 3GPP aaa server or BBF aaa server receive when network control point, network control point need to be that described the first authentication response adds the identification information of a described UE and the mapping relations of a described VLAN sign, and first authentication response that will carry the mapping relations of the identification information of a described UE and a described VLAN sign is transmitted to WAP (wireless access point).
After completing steps 205, because network control point has distributed the sign of a described UE and the mapping relations of a described VLAN sign, and send it to WAP (wireless access point), therefore, the data message ability that WAP (wireless access point) has been possessed use the described UE of a described VLAN mark for marking to send, network control point has been possessed can be according to the described VLAN sign of carrying in the data message ability to the data message that identifies a described UE and send.
In addition, need to prove, in the present embodiment, " first " and/or " second " do not represent the sequencing relation.
Alternatively, described network control point is before receiving the first vlan data message that carries a described VLAN sign from described WAP (wireless access point), the first flow management strategy that reception issues based on a described UE sign, described first flow management strategy are carried a described UE sign;
Described network control point determines that according to the identification information of a described described UE of UE sign inquiry and the mapping relations of a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message;
Described network control point manages described the first vlan data message according to described first flow management strategy.
Alternatively, described network control point is before receiving the first vlan data message that carries a described VLAN sign from described WAP (wireless access point), the first flow management strategy that reception issues based on a described VLAN sign, described first flow management strategy are carried a described VLAN sign;
Described network control point determines that according to a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message;
Described network control point manages described the first vlan data message according to described first flow management strategy.
Alternatively, described network control point further receives the public network port numbers that described WAP (wireless access point) is a described UE distribution; Described network control point is set up the public network port numbers of a described UE and the mapping relations of a described VLAN sign.Like this, be that described WAP (wireless access point) is when being network side first message of the described UE public network port numbers of distributing when described network control point receives the destination slogan from network side, public network port numbers that can a described UE determines that with the mapping relations of a described VLAN sign described network side the first message is corresponding with a described VLAN sign, thereby further corresponding with described network side the first message according to a described definite described first flow management strategy of VLAN sign.Like this, described network control point just can utilize described network side the first message of described first flow management strategy management.
Alternatively, the described WAP (wireless access point) of the further reception of described network control point is the public network port numbers of a described UE distribution and the public network IP address of WAP (wireless access point); Described network control point is set up a UE element set of the public network IP address that comprises described public network port numbers for a described UE distribution and WAP (wireless access point) and the mapping relations of a described VLAN sign.like this, be that described WAP (wireless access point) is the public network port numbers that a described UE distributes when described network control point receives the destination slogan from network side, when purpose IP address is network side first message of public network IP address of described WAP (wireless access point), can determine that with the mapping relations of a described VLAN sign described network side the first message is corresponding with a described VLAN sign according to a UE element set of the public network IP address that comprises described public network port numbers for a described UE distribution and WAP (wireless access point), thereby further determine that according to a described VLAN sign described first flow management strategy is corresponding with described network side the first message.Like this, described network control point just can utilize described network side the first message of described first flow management strategy management.
As from the foregoing, when described network control point can identify the data message of a described UE transmission from a plurality of data messages after, described network control point just can manage the data message that a described UE sends, thereby solved the problem that fixed network in the prior art can not be distinguished data flow and manage based on UE.
The third embodiment of the present invention
The present embodiment discloses a kind of WAP (wireless access point) 10, and described WAP (wireless access point) comprises protocol massages receiving element 11, VLAN ID allocation units 12 and mapping relations transmitting element 13.
Described protocol massages receiving element 11 is used for receiving the first authentication protocol message that first user equipment (English full name is User Equipment, and english abbreviation is UE) sends, and described the first authentication protocol message carries the identification information of a described UE.According to an identification information, can determine uniquely a UE.WAP (wireless access point) had been completed before receiving described the first authentication protocol message to the authentication of the carrier network at WAP (wireless access point) place.
Described WAP (wireless access point) can be that (English full name is Access Point to access point, english abbreviation is AP) or the integrated home gateway of AP (English full name is Residential Gateway, and english abbreviation is RG) or microcell base station (English full name is Femtocell).
Preferably, described the first authentication protocol message is that (English full name is Extensible Authentication Protocol to Extensible Authentication Protocol, english abbreviation is EAP) message, described EAP message can use different EAP auth types, for example uses the EAP authentication based on SIM card.
Preferably, the identification information of a described UE is the number of the SIM card of a described UE, for example the card number of client identification module (English full name is Subscriber Identity Module, and english abbreviation is SIM) card in mobile phone.
Described VLAN ID allocation units 12 are used to the identification information of a described UE to distribute the first VLAN (English full name is Virtual Local Area Network, and is English referred to as VLAN) sign.
Due to the identification information according to a UE, can determine uniquely a UE, therefore for distributing a VLAN sign to be actually, the identification information of a described UE distributed a VLAN sign for a described UE.
After distributing a described VLAN sign, just there have been the identification information of a described UE and the mapping relations of a described VLAN sign, namely the mapping relations of a described UE and a described VLAN sign.
Preferably, in the present embodiment, WAP (wireless access point) can be distributed for each UE in a plurality of UE different VLAN signs, the i.e. 1:1 mapping of a UE sign and a VLAN sign, the part or all of UE that also can be in a plurality of UE distributes same VLAN sign, be the N:1 mapping of N UE sign and a VLAN sign, wherein N is the quantity of described part or all of UE.
Described mapping relations transmitting element 13 is used for the mapping relations of the identification information of a described UE and a described VLAN sign are sent to network control point.
alternatively, described mapping relations transmitting element 13 can use the remote customer dialing authentication service, and (English full name is Remote Authentication Dial In User Service, english abbreviation is RADIUS) protocol massages carries the identification information of a described UE and the mapping relations of a described VLAN sign, (English full name is Dynamic Host Configuration Protocol also can to use DHCP, english abbreviation is DHCP) message carries the identification information of a described UE and the mapping relations of a described VLAN sign, (English full name is Point to Point Protocol can also to use peer-peer protocol, english abbreviation is PPP) message carries the identification information of a described UE and the mapping relations of a described VLAN sign.
When using the DHCP message to carry the mapping relations of the identification information of a described UE and a described VLAN sign, carry the identification information of a described UE and the mapping relations of a described VLAN sign by option in the DHCP message (English full name is Option) field.
Preferably, described Option field can be Option 82 fields.Defined a plurality of sub-options in Option 82 fields, every sub-option comprises at least one proxy information field, and the form of every sub-option is the tlv triple of sub-option/length/value.The present embodiment is expanded Option 82 fields.
A kind of extended mode comprises: define a new sub-option, be used for carrying the identification information of a described UE and the mapping relations of a described VLAN sign.
Another kind of extended mode comprises: define two new sub-options, one of them is used for carrying the identification information of a described UE, and another is used for carrying a described VLAN sign.Because these two new sub-options all belong to Option 82, therefore in fact the identification information of a described UE and a described VLAN sign exist mapping relations, and namely Option 82 has carried the identification information of a described UE and the mapping relations of a described VLAN sign.
Described network control point can be that (English full name is Broadband Network Gateway to wideband network gateway, English referred to as BNG) or the integrated BNG of access controller (English full name is Access Controller, and english abbreviation is AC).
Described BNG is that (English full name is Broad Band Forum for UE and broadband forum, english abbreviation is BBF) (English full name is Authentication Authorization Accounting in authentication，authorization，accounting, english abbreviation is AAA) server or third generation partner program (English full name is 3rd Generation Partnership Project, and english abbreviation is 3GPP) aaa server needing in process that the user authenticates to carry out the agency that uses.Wherein said BBF aaa server refers to the fixed network aaa server.Described BNG is also referred to as Broadband Remote Access Server (English full name is Broadband Remote Access Server, and english abbreviation is BRAS).
Because WAP (wireless access point) has been distributed the sign of a described UE and the mapping relations of a described VLAN sign, and send it to network control point, therefore WAP (wireless access point) has possessed the data message that uses the described UE of a described VLAN mark for marking to send, so that network control point possesses the ability that can identify.
In addition, need to prove, in the present embodiment, " first " and/or " second " do not represent the sequencing relation.
Alternatively, described mapping relations transmitting element is also for to the described WAP (wireless access point) of described network control point transmission being the public network port numbers of a described UE distribution and the mapping relations of a described VLAN sign.
Alternatively, described mapping relations transmitting element also is used for sending to described network control point and comprises that described WAP (wireless access point) is the UE element set of public network IP address of the described UE public network port numbers of distributing and WAP (wireless access point) and the mapping relations of a described VLAN sign.
Preferably, in this enforcement, WAP (wireless access point) also comprises generation unit and data message transmitting element.
Described generation unit is used for after the data message that receives a UE transmission, and the described VLAN sign of data message encapsulation for a described UE sends generates the first vlan data message;
Described data message transmitting element is used for described the first vlan data message is sent to described network control point.
Alternatively, described WAP (wireless access point) also comprises protocol massages generation unit and protocol massages transmitting element.
Described protocol massages generation unit is used for after the protocol massages that receives a UE transmission, and the described VLAN sign of data message encapsulation for a described UE sends generates a VLAN protocol massages;
Described protocol massages transmitting element is used for a described VLAN protocol massages is sent to described network control point.
Fourth embodiment of the invention
Fourth embodiment of the invention discloses a kind of network system, and described network system comprises disclosed WAP (wireless access point) and network control point in the 3rd embodiment.
Alternatively, described network control point can comprise the first management strategy receiving element, the first query unit and the first administrative unit.
The described first tactful receiving element was used for before receiving described the first vlan data message, received the first flow management strategy that issues based on a described UE sign;
Described the first query unit is used for determining that according to the identification information of a described described UE of UE sign inquiry and the mapping relations of a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message;
Described the first administrative unit is used for according to described first flow management strategy, described the first vlan data message being managed.
Alternatively, alternatively, described network control point can comprise the second management strategy receiving element, the second query unit and the second administrative unit.
Described the second management strategy receiving element was used for before receiving described the first vlan data message, received the first flow management strategy that issues based on a described VLAN sign;
Described the second query unit is used for determining that according to a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message;
Described the second administrative unit is used for described network control point and according to described first flow management strategy, described the first vlan data message is managed.
In the present embodiment, WAP (wireless access point) can be the data message packaging V LAN sign of receiving from the UE side joint according to the sign of described UE and the mapping relations of described VLAN sign, and network control point can identify according to the VLAN that data message carries UE corresponding to specified data message.So just can manage respectively the data message that belongs to different UEs according to VLAN sign, thereby solve the problem that fixed network in the prior art can not be distinguished data flow and manage based on UE.
The fifth embodiment of the present invention
The present embodiment discloses a kind of network control point 20, and (English full name is Broadband Network Gateway, English referred to as BNG), described network control point comprises protocol massages receiving element 21, VLAN ID allocation units 22, authentication request transmitting element 23, authentication response receiving element 24 and authentication response retransmission unit 25.
Described protocol massages receiving element 21 is used for receiving the first authentication protocol message from WAP (wireless access point), and described the first authentication protocol message carries the identification information of first user equipment (English full name is User Equipment, and english abbreviation is UE).
Alternatively, described the first authentication protocol message is remote customer dialing authentication service (English full name is Remote Authentication Dial In User Service, and english abbreviation is RADIUS) protocol massages.
Described WAP (wireless access point) can be that (English full name is Access Point to access point, english abbreviation is AP) or the integrated home gateway of AP (English full name is Residential Gateway, and english abbreviation is RG) or microcell base station (English full name is Femtocell).
Described network control point can be that (English full name is Broadband Network Gateway to wideband network gateway, English referred to as BNG) or the integrated BNG of access controller (English full name is Access Controller, and english abbreviation is AC).
Described BNG is that (English full name is Broad Band Forum for UE and broadband forum, english abbreviation is BBF) (English full name is Authentication Authorization Accounting in authentication，authorization，accounting, english abbreviation is AAA) server or third generation partner program (English full name is 3rd Generation Partnership Project, and english abbreviation is 3GPP) aaa server needing in process that the user authenticates to carry out the agency that uses.Wherein said BBF aaa server refers to the fixed network aaa server.Described BNG is also referred to as Broadband Remote Access Server (English full name is Broadband Remote Access Server, and english abbreviation is BRAS).
Described VLAN ID allocation units 22 are used to the identification information of a described UE to distribute the first VLAN (English full name is Virtual Local Area Network, and is English referred to as VLAN) sign.
Due to the identification information according to a UE, can determine uniquely a UE, therefore for distributing a VLAN sign to be actually, the identification information of a described UE distributed a VLAN sign for a described UE.
After distributing a described VLAN sign, just there have been the identification information of a described UE and the mapping relations of a described VLAN sign, namely the mapping relations of a described UE and a described VLAN sign.
Preferably, in the present embodiment, described VLAN ID allocation units 22 can distribute for each UE in a plurality of UE different VLAN signs, the i.e. 1:1 mapping of a UE sign and a VLAN sign, the part or all of UE that also can be in a plurality of UE distributes same VLAN sign, be the N:1 mapping of N UE sign and a VLAN sign, wherein N is the quantity of described part or all of UE.
Described authentication request transmitting element 23 is used for sending the first authentication request to 3GPP aaa server or BBF aaa server.
Alternatively, the identification information of a described UE and the mapping relations of a described VLAN sign be can carry in described the first authentication request, the identification information of a described UE and the mapping relations of a described VLAN sign also can not carried.
Described authentication response receiving element 24 is used for receiving the first authentication response from 3GPP aaa server or BBF aaa server.
When the mapping relations of the identification information that carries a described UE in described the first authentication request and a described VLAN sign, also carry the identification information of a described UE and the mapping relations of a described VLAN sign in described the first authentication response.
When the mapping relations of the identification information that does not carry a described UE in described the first authentication request and a described VLAN sign, do not carry the identification information of a described UE and the mapping relations of a described VLAN sign in described the first authentication response yet.
Described authentication response retransmission unit 25 is used for forwarding described the first authentication response to WAP (wireless access point), carries the identification information of a described UE and the mapping relations of a described VLAN sign in described the first authentication response that is forwarded.
Alternatively, when having carried the mapping relations of the identification information of a described UE and a described VLAN sign from the first authentication response that 3GPP aaa server or BBF aaa server receive when network control point, described authentication response retransmission unit 25 does not need additionally to add the identification information of a described UE and the mapping relations that a described VLAN identifies in the process that forwards described the first authentication response.
Alternatively, when not carrying the mapping relations of the identification information of a described UE and a described VLAN sign from the first authentication response that 3GPP aaa server or BBF aaa server receive when network control point, described authentication response retransmission unit 25 need to be that described the first authentication response adds the identification information of a described UE and the mapping relations of a described VLAN sign, and first authentication response that will carry the mapping relations of the identification information of a described UE and a described VLAN sign is transmitted to WAP (wireless access point).
Because network control point has distributed the sign of a described UE and the mapping relations of a described VLAN sign, and send it to WAP (wireless access point), therefore, the data message ability that WAP (wireless access point) has been possessed use the described UE of a described VLAN mark for marking to send, network control point has been possessed can be according to the described VLAN sign of carrying in the data message ability to the data message that identifies a described UE and send.
In addition, need to prove, in the present embodiment, " first " and/or " second " do not represent the sequencing relation.
Alternatively, described network control point comprises that also the configuration of the first receiving element and mapping relations sets up the unit.It is the public network port numbers that a described UE distributes that described the first receiving element is used for receiving described WAP (wireless access point), and described mapping relations configuration is set up the unit and is used for setting up the public network port numbers of a described UE and the mapping relations of a described VLAN sign.Perhaps, it is the described UE public network port numbers of distributing and the public network IP address of WAP (wireless access point) that described the first receiving element is used for receiving described WAP (wireless access point), and the mapping relations configuration is set up the unit and is used for setting up a UE element set of the public network IP address that comprises described public network port numbers of distributing for a described UE and WAP (wireless access point) and the mapping relations of a described VLAN sign.
Alternatively, described network control point also comprises the first management strategy receiving element, the first query unit and the first administrative unit.
Described the first management strategy receiving element was used for receive the first vlan data message that carries a described VLAN sign from described WAP (wireless access point) before, the first flow management strategy that reception issues based on a described UE sign, described first flow management strategy are carried a described UE sign;
Described the first query unit is used for determining that according to the identification information of a described described UE of UE sign inquiry and the mapping relations of a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message;
Described the first administrative unit is used for according to described first flow management strategy, described the first vlan data message being managed.
Alternatively, described network control point also comprises the second management strategy receiving element, the second query unit and the second administrative unit.
Described the second management strategy receiving element was used for receive the first vlan data message that carries a described VLAN sign from described WAP (wireless access point) before, the first flow management strategy that reception issues based on a described VLAN sign, described first flow management strategy are carried a described VLAN sign;
Described the second query unit is used for determining that according to a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message;
Described the second administrative unit is used for according to described first flow management strategy, described the first vlan data message being managed.
As from the foregoing, when described network control point can identify the data message of a described UE transmission from a plurality of data messages after, described network control point just can manage the data message that a described UE sends, thereby solved the problem that fixed network in the prior art can not be distinguished data flow and manage based on UE.
In addition, in each embodiment of the present invention, disclosed unit can be hardware cell, can be software unit, the unit that can also be combined into for hardware and software.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be completed by the hardware that program command is correlated with, aforesaid program can be stored in a computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: the various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
The above; only for the better embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement are within all should being encompassed in protection scope of the present invention.
Claims (26)
1. the method for a configuring virtual LAN vlan information, is characterized in that, comprising:
WAP (wireless access point) receives the first authentication protocol message that the first user equipment UE sends, and described the first authentication protocol message carries the identification information of a described UE;
Described WAP (wireless access point) is that the identification information of a described UE distributes the first virtual LAN VLAN sign;
The name a person for a particular job identification information of a described UE and mapping relations of a described VLAN sign of described wireless access send to network control point.
2. method according to claim 1, is characterized in that, described method also comprises:
Described WAP (wireless access point) is the public network port numbers of a described UE distribution and the mapping relations of a described VLAN sign to the described WAP (wireless access point) of described network control point transmission;
Or,
Described WAP (wireless access point) sends to described network control point and comprises that described WAP (wireless access point) is the UE element set of public network IP address of the described UE public network port numbers of distributing and described WAP (wireless access point) and the mapping relations of a described VLAN sign.
3. method according to claim 1 and 2, is characterized in that, described method also comprises:
Described WAP (wireless access point) receives the second authentication protocol message that the 2nd UE sends, and described the second authentication protocol message carries the identification information of described the 2nd UE;
Described WAP (wireless access point) is that the identification information of described the 2nd UE distributes a described VLAN sign;
The name a person for a particular job identification information of described the 2nd UE and mapping relations of a described VLAN sign of described wireless access send to network control point.
4. the described method of any one according to claim 1 to 3, is characterized in that,
Described WAP (wireless access point) uses remote customer dialing authentication service radius protocol message to carry the identification information of a described UE and the mapping relations of a described VLAN sign;
Or,
Described WAP (wireless access point) uses the dynamic host configuration protocol DHCP message to carry the identification information of a described UE and the mapping relations of a described VLAN sign;
Or,
Described WAP (wireless access point) uses peer-peer protocol PPP message to carry the identification information of a described UE and the mapping relations of a described VLAN sign.
5. the described method of any one according to claim 1 to 4, is characterized in that, described method also comprises:
Described WAP (wireless access point) after the data message that receives a UE transmission, is the described VLAN sign of data message encapsulation that a described UE sends, and generates the first vlan data message, and described the first vlan data message is sent to described network control point.
6. method according to claim 5, is characterized in that, described method also comprises:
Described network control point received the first flow management strategy that issues based on a described UE sign before receiving described the first vlan data message, described first flow management strategy is carried a described UE sign;
Described network control point determines that according to the identification information of a described described UE of UE sign inquiry and the mapping relations of a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message;
Described network control point manages described the first vlan data message according to described first flow management strategy.
7. method according to claim 5, is characterized in that, described method also comprises:
Described network control point received the first flow management strategy that issues based on a described VLAN sign before receiving described the first vlan data message, described first flow management strategy is carried a described UE sign;
Described network control point determines that according to a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message;
Described network control point manages described the first vlan data message according to described first flow management strategy.
8. the described method of any one according to claim 1 to 4, is characterized in that, described method also comprises:
Described WAP (wireless access point) is being after a described UE generates a UE protocol massages, for the described VLAN sign of a described UE protocol massages encapsulation, generates a VLAN protocol massages, and a described VLAN protocol massages is sent to described network control point.
9. the method for a configuring virtual LAN vlan information, is characterized in that, comprising:
Network control point receives the first authentication protocol message from WAP (wireless access point), and described the first authentication protocol message carries the identification information of first user equipment UE;
Described network control point is that the identification information of a described UE distributes the first virtual LAN VLAN sign;
Described network control point sends the first authentication request to third generation partner program authentication，authorization，accounting 3GPP aaa server or the broadband AAA server BBF AAA of forum;
Described network control point receives the first authentication response from described 3GPP aaa server or described BBF aaa server;
Described network control point forwards described the first authentication response to described WAP (wireless access point), carries the identification information of a described UE and the mapping relations of a described VLAN sign in described the first authentication response that is forwarded.
10. method according to claim 9, is characterized in that, described method also comprises:
It is the public network port numbers that a described UE distributes that described network control point receives described WAP (wireless access point);
Described network control point is set up the public network port numbers of a described UE and the mapping relations of a described VLAN sign;
Or,
The described WAP (wireless access point) of described network control point reception is the public network port numbers of a described UE distribution and the public network IP address of WAP (wireless access point);
Described network control point is set up a UE element set of the public network IP address that comprises described public network port numbers for a described UE distribution and WAP (wireless access point) and the mapping relations of a described VLAN sign.
11. according to claim 9 or 10 described methods is characterized in that, described method also comprises:
Described network control point receives the second authentication protocol message from described WAP (wireless access point), and described the second authentication protocol message carries the identification information of the second user equipment (UE);
Described network control point is that the identification information of described the 2nd UE distributes a described VLAN sign;
Described network control point sends the second authentication request to described 3GPP aaa server or described BBF AAA;
Described network control point receives the second authentication response from described 3GPP aaa server or described BBF aaa server;
Described network control point forwards described the second authentication response to described WAP (wireless access point), carries the identification information of described the 2nd UE and the mapping relations of a described VLAN sign in described the second authentication response that is forwarded.
12. according to claim 9 to 11, the described method of any one, is characterized in that,
Described the first authentication protocol message is remote customer dialing authentication service radius protocol message.
13. the described method of any one according to claim 9 to 12, described method also comprises:
Described network control point is before receiving the first vlan data message that carries a described VLAN sign from described WAP (wireless access point), the first flow management strategy that reception issues based on a described UE sign, described first flow management strategy are carried a described UE sign;
Described network control point determines that according to the identification information of a described described UE of UE sign inquiry and the mapping relations of a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message;
Described network control point manages described the first vlan data message according to described first flow management strategy.
14. the described method of any one according to claim 9 to 12, described method also comprises:
Described network control point is before receiving the first vlan data message that carries a described VLAN sign from described WAP (wireless access point), the first flow management strategy that reception issues based on a described VLAN sign, described first flow management strategy are carried a described VLAN sign;
Described network control point determines that according to a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message;
Described network control point manages described the first vlan data message according to described first flow management strategy.
15. a WAP (wireless access point) is characterized in that, comprising:
The protocol massages receiving element is used for receiving the first authentication protocol message that the first user equipment UE sends, and described the first authentication protocol message carries the identification information of a described UE;
The VLAN ID allocation units are used to the identification information of a described UE to distribute the first virtual LAN VLAN sign;
The mapping relations transmitting element is used for the identification information of a described UE and the mapping relations of a described VLAN sign are sent to network control point.
16. WAP (wireless access point) according to claim 15 is characterized in that,
It is the public network port numbers of a described UE distribution and the mapping relations of a described VLAN sign that described mapping relations transmitting element also is used for to the described WAP (wireless access point) of described network control point transmission;
Or,
Described mapping relations transmitting element also is used for sending to described network control point and comprises that described WAP (wireless access point) is the UE element set of public network IP address of the described UE public network port numbers of distributing and WAP (wireless access point) and the mapping relations of a described VLAN sign.
17. according to claim 15 or 16 described WAP (wireless access point) is characterized in that,
Described protocol massages receiving element also is used for receiving the second authentication protocol message that the 2nd UE sends, and described the second authentication protocol message carries the identification information of described the 2nd UE;
Described VLAN ID allocation units also are used to the identification information of described the 2nd UE to distribute a described VLAN sign;
Described mapping relations transmitting element also is used for the mapping relations of the identification information of described the 2nd UE and a described VLAN sign are sent to network control point.
18. according to claim 15 to the described WAP (wireless access point) of any one in 17, it is characterized in that,
Described mapping relations transmitting element uses remote customer dialing authentication service radius protocol message to carry the identification information of a described UE and the mapping relations of a described VLAN sign;
Or,
Described mapping relations transmitting element uses the dynamic host configuration protocol DHCP message to carry the identification information of a described UE and the mapping relations of a described VLAN sign;
Or,
Described mapping relations transmitting element uses peer-peer protocol PPP message to carry the identification information of a described UE and the mapping relations of a described VLAN sign.
19. according to claim 15 to the described WAP (wireless access point) of any one in 18, it is characterized in that, described WAP (wireless access point) also comprises:
Generation unit is used for after the data message that receives a UE transmission, and the described VLAN sign of data message encapsulation for a described UE sends generates the first vlan data message;
The data message transmitting element is used for described the first vlan data message is sent to described network control point.
20. according to claim 15 to the described WAP (wireless access point) of any one in 18, it is characterized in that, described WAP (wireless access point) also comprises:
The protocol massages generation unit is used for after the protocol massages that receives a UE transmission, and the described VLAN sign of data message encapsulation for a described UE sends generates a VLAN protocol massages;
The protocol massages transmitting element is used for a described VLAN protocol massages is sent to described network control point.
21. a network control point is characterized in that, comprising:
The protocol massages receiving element is used for receiving the first authentication protocol message from WAP (wireless access point), and described the first authentication protocol message carries the identification information of first user equipment UE;
The VLAN ID allocation units are used to the identification information of a described UE to distribute the first virtual LAN VLAN sign;
The authentication request transmitting element is used for sending the first authentication request to third generation partner program authentication，authorization，accounting 3GPPAAA server or the broadband AAA server BBF AAA of forum;
The authentication response receiving element is used for receiving the first authentication response from described 3GPP aaa server or described BBF aaa server;
The authentication response retransmission unit is used for forwarding described the first authentication response to described WAP (wireless access point), carries the identification information of a described UE and the mapping relations of a described VLAN sign in described the first authentication response that is forwarded.
22. network control point according to claim 21 is characterized in that, described network control point comprises that also the configuration of the first receiving element and mapping relations sets up the unit,
It is the public network port numbers that a described UE distributes that described the first receiving element is used for receiving described WAP (wireless access point);
The mapping relations configuration is set up the unit and is used for setting up the public network port numbers of a described UE and the mapping relations of a described VLAN sign;
Or,
It is the described UE public network port numbers of distributing and the public network IP address of WAP (wireless access point) that described the first receiving element is used for receiving described WAP (wireless access point);
The mapping relations configuration is set up the unit and is used for setting up a UE element set of the public network IP address that comprises described public network port numbers for a described UE distribution and WAP (wireless access point) and the mapping relations of a described VLAN sign.
23. according to claim 21 or 22 described network control points is characterized in that,
Described protocol massages receiving element also is used for receiving the second authentication protocol message from described WAP (wireless access point), and described the second authentication protocol message carries the identification information of the second user equipment (UE);
Described VLAN ID allocation units also are used to the identification information of described the 2nd UE to distribute a described VLAN sign;
Described authentication request transmitting element also is used for sending the second authentication request to described 3GPP aaa server or described BBF AAA;
Described authentication response receiving element also is used for receiving the second authentication response from described 3GPP aaa server or described BBF aaa server;
Described authentication response retransmission unit also is used for forwarding described the second authentication response to described WAP (wireless access point), carries the identification information of described the 2nd UE and the mapping relations of a described VLAN sign in described the second authentication response that is forwarded.
24. according to claim 21 to 23, the described network control point of any one, is characterized in that,
Described the first authentication protocol message is remote customer dialing authentication service radius protocol message.
25. the described network control point of any one according to claim 21 to 24 is characterized in that, also comprises:
The first management strategy receiving element, be used for receive the first vlan data message that carries a described VLAN sign from described WAP (wireless access point) before, the first flow management strategy that reception issues based on a described UE sign, described first flow management strategy are carried a described UE sign;
The first query unit is used for determining that according to the identification information of a described described UE of UE sign inquiry and the mapping relations of a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message;
The first administrative unit manages described the first vlan data message according to described first flow management strategy.
26. the described network control point of any one according to claim 21 to 24 is characterized in that, also comprises:
The second management strategy receiving element, be used for receive the first vlan data message that carries a described VLAN sign from described WAP (wireless access point) before, the first flow management strategy that reception issues based on a described VLAN sign, described first flow management strategy are carried a described VLAN sign;
The second query unit is used for determining that according to a described VLAN sign described first flow management strategy is corresponding with described the first vlan data message;
The second administrative unit is used for according to described first flow management strategy, described the first vlan data message being managed.
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