CN103379177B - Address distribution method and device - Google Patents
Address distribution method and device Download PDFInfo
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- CN103379177B CN103379177B CN201210108915.5A CN201210108915A CN103379177B CN 103379177 B CN103379177 B CN 103379177B CN 201210108915 A CN201210108915 A CN 201210108915A CN 103379177 B CN103379177 B CN 103379177B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of address distribution method and device, this method includes：From the UE of the mobile network of fixed network access after mobile network authentication success, fixed network access gateway receives the Attach Request message that fixed network aaa server is sent, wherein, UE signing information is carried in Attach Request message；Fixed network access gateway sends Attach Request message to mobile network gateway, and session is created according to signing information and mobile network gateway；Fixed network access gateway receives the IP address that mobile network gateway is UE distribution, sends attachment success message to fixed network aaa server, wherein, adhere in success message and carry IP address.Solve the problems, such as to introduce how fixed network access gateway is applied in the network architecture in correlation technique using the present invention.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of address distribution method and device.
Background technology
As the development and user of network technology are to the demand of business, the gradual more modellings of terminal, can select in inhomogeneity
The access network insertion of type, to carry multifarious business.Because different network connections has different characteristics and transmission energy
Power, so as to preferably meet the needs of user multi-service is various.Multimode terminal can realize different types of wireless access network
Seamless connection between network, such as honeycomb UMTS (Universal Mobile Telecommunications System, general shifting
Dynamic communication system)/EDGE (Enhanced Data Rate for GSM Evolution, enhanced data rates for gsm
(Global System for Mobile communication, global system for mobile communications) evolution technology)/GPRS
(General Packet Radio Service, general packet radio service technology) and IEEE (Institute of
Electrical and Electronics Engineers, American Institute of Electrical and Electronics Engineers) 802.11WLAN
The connection of (Wireless Local Area Networks, WLAN).WLAN can be in small range family and hot zone
Domain provides very high data rate, and cellular network can provide higher flexibility and ubiquitous covering, but data speed
Rate is relatively low, if it is possible to which with reference to the advantages of both, user will benefit from it.In the coverage of wlan access point, multimode is whole
End carries out data access using WLAN and VoIP (Voice over Internet Protocol, the networking telephone) is applied, simultaneously
Overlapping cellular network can also be used, carries out audio call or media interviews.
At present, BBF (Broadband Forum, international normal structure Broadband Forum) and 3GPP carry out FMC
The standardization effort of (Fixed Mobile Convergence, fixed network merge with mobile network), the scene being related to include
3GPP UE (User Equipment, user equipment) are by RG (Residential Gateway, residential gateway) from BBF networks
Certification, address distribution and the policy control of access.In verification process, 3GPP UE initiate as 802.1x customer sides to RG
Access authentication, now RG is as 802.1x authenticators and RADIUS (Remote Authentication Dial In User
Service, remote customer dialing authentication system) customer side is to BBF AAA (Authentication Authorization
Accounting, certification, mandate, charging) server initiation certification request.During Address requests, the ground of 3GPP UE initiations
Location request message is via BNG (Broadband Network Gateway, wideband network gateway equipment) to PDN-GW (Packet
Data Network Gateway, packet data network gateway) IP address requesting.Wherein, S2a meetings are established between BNG and PDN-GW
Words, and by GTP (GPRS Tunneling Protocol, GPRS (and General Packet Radio Service, general point
Group wireless traffic) tunnel protocol) or the realization of proxy mobile internet protocol (PMIP) tunnel.
In the prior art, each user BNG is required for establishing S2a sessions between PDN-GW.In order to be supported in existing network
The scene is had a great influence to existing network, to solve the problem, refer to fixed network access network, it is necessary to upgrade to all BNG equipment
Close (for example, BWAG (BBF WLAN Access Gateway, BBF WLAN access gatewaies)), the network structure introduced after BWAG
Schematic diagram is as shown in Figure 1.
Mass upgrade can need not be carried out to BNG equipment, reduce as far as possible to existing network after introducing fixed network access gateway
Influence.But corresponding specification is not provided with introducing after fixed network access gateway how to carry out applying in the prior art, it is special
It is not that influence to BNG, BBF AAA not yet considers.
For the problem of how fixed network access gateway is applied introduced in the network architecture in correlation technique, not yet propose at present
Effective solution.
The content of the invention
For the problem of how fixed network access gateway is applied introduced in the network architecture in correlation technique, the invention provides
A kind of address distribution method, at least to solve the above problems.
According to an aspect of the invention, there is provided a kind of address distribution method, including：From the mobile network of fixed network access
User equipment (UE) after mobile network authentication success, fixed network access gateway receives the attach request that fixed network aaa server is sent
Message, wherein, the signing information of the UE is carried in the Attach Request message；The fixed network access gateway is by the attachment
Request message is sent to mobile network gateway, and session is created according to the signing information and the mobile network gateway；It is described solid
Net access gateway receives the IP address that the mobile network gateway is UE distribution, sends attachment success message to the fixed network
Aaa server, wherein, carry the IP address in the attachment success message.
Preferably, after the fixed network access gateway sends attachment success message to the fixed network aaa server, also
Including：The fixed network aaa server obtains the IP address from the attachment success message；The fixed network aaa server will
The IP address is sent to the UE.
Preferably, the fixed network aaa server sends the IP address to the UE, including：The fixed network AAA services
Device sends the certification success response message of the UE to wideband network gateway equipment BNG, wherein, the certification success response message
In carry the IP address and access way of the UE；The BNG obtains institute from the certification success response message
IP address is stated, and the IP address is sent to the UE.
Preferably, the BNG sends the IP address to the UE, including：It is described when residential gateway RG is bridge type
BNG directly sends the IP address to the UE；Or the RG is when being route type, the BNG is through the RG by the IP
Address is sent to the UE.
Preferably, the BNG directly sends the IP address to the UE, including：The BNG receives the UE and initiated
Address request；The BNG according to the MAC address and/or access way of the UE by the IP
Location is sent to the UE.
Preferably, the acquisition modes of the MAC Address are as follows：Described in the fixed network aaa server to BNG transmissions
After certification success response message, the BNG stores the MAC Address.
Preferably, the BNG sends the IP address to the UE through the RG, including：The BNG is by the certification
Success response message is sent to the RG；The RG obtains the IP address from the certification success response message, and sends
To the UE.
Preferably, the RG sends the IP address to the UE, including：The RG receives the address that the UE is initiated
Request message；The RG sends the IP address to the UE according to the MAC Address and/or access way of the UE.It is preferred that
Ground, the acquisition modes of the MAC Address are as follows：The BNG sends the certification success response message to the RG, institute
State RG and store the MAC Address.
Preferably, after the fixed network access gateway creates session with the mobile network gateway, in addition to：The fixed network
Tunnel is established between access gateway and the mobile network gateway.
Preferably, the fixed network access gateway separates with BNG, and the fixed network access gateway services with the fixed network AAA
Interface between device be present.
According to another aspect of the present invention, there is provided a kind of address distributing device, be arranged in fixed network access gateway, wrap
Include：First receiving module, after the user equipment (UE) of mobile network that is accessed from fixed network in a mobile network certification success, connect
The Attach Request message that fixed network aaa server is sent is received, wherein, the signing that the UE is carried in the Attach Request message is believed
Breath；Sending module, for the Attach Request message to be sent to mobile network gateway, according to the signing information and the shifting
Dynamic network gateway creates session；Second receiving module, for receiving the IP address that the mobile network gateway is UE distribution,
Attachment success message is sent to the fixed network aaa server, wherein, carry the IP address in the attachment success message.
In embodiments of the present invention, after certification success, fixed network access gateway receives from fixed network aaa server adheres to UE
Request message, session is created with mobile network gateway, receive it and be the IP address of UE distribution, and the IP address is notified to fixed network
Aaa server.That is, clearly define and introduced after fixed network access gateway in method provided in an embodiment of the present invention, how to solid
Net access gateway is applied, and in other words, in method provided in an embodiment of the present invention clearly defines that fixed network access gateway is joined
Idiographic flow with distributing IP address for UE.In this example, it is contemplated that influence of the fixed network access gateway to fixed network aaa server,
Explicitly point out the flow direction of the signal stream between fixed network access gateway and fixed network aaa server and the specifying information of transmission.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the FMC Organization Charts according to correlation technique；
Fig. 2 is the process chart of address distribution method according to embodiments of the present invention；
Fig. 3 is the structural representation of address distributing device according to embodiments of the present invention；
Fig. 4 is the process chart of address distribution method when RG according to embodiments of the present invention is route type；And
Fig. 5 is the process chart of address distribution method when RG according to embodiments of the present invention is bridge type.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
Referred in correlation technique, mass upgrade can need not be carried out to BNG equipment after quoting fixed network access gateway, to the greatest extent
Amount reduces the influence to existing network.But it is not provided with introducing after fixed network access gateway how to carry out applying in the prior art
Corresponding specification, the particularly influence to BNG, BBF AAA not yet consider.
In order to solve the above technical problems, the embodiments of the invention provide a kind of address distribution method, its handling process such as Fig. 2
It is shown, including step S202 to step S206：
Step S202, after mobile network authentication success, fixed network access gateway connects the UE of the mobile network accessed from fixed network
The Attach Request message that fixed network aaa server is sent is received, wherein, UE signing information is carried in Attach Request message；
Step S204, fixed network access gateway sends Attach Request message to mobile network gateway, according to signing information with
Mobile network gateway creates session；
Step S206, fixed network access gateway receives the IP address that mobile network gateway is UE distribution, and transmission, which is adhered to, successfully to disappear
Cease to fixed network aaa server, wherein, adhere in success message and carry IP address.
In embodiments of the present invention, after certification success, fixed network access gateway receives from fixed network aaa server adheres to UE
Request message, session is created with mobile network gateway, receive it and be the IP address of UE distribution, and the IP address is notified to fixed network
Aaa server.That is, clearly define and introduced after fixed network access gateway in method provided in an embodiment of the present invention, how to solid
Net access gateway is applied, and in other words, in method provided in an embodiment of the present invention clearly defines that fixed network access gateway is joined
Idiographic flow with distributing IP address for UE.In this example, it is contemplated that influence of the fixed network access gateway to fixed network aaa server,
Explicitly point out the flow direction of the signal stream between fixed network access gateway and fixed network aaa server and the specifying information of transmission.
Flow as shown in Figure 2, refer to that fixed network access gateway sends attachment success message and serviced to fixed network AAA in step S206
Device, after operating procedure implementation, fixed network aaa server can obtain IP address from attachment success message, then by IP
Address is sent to UE.UE receives the IP address that mobile network gateway is its distribution, and whole address allocation flow terminates.Consider
The cheap property of description, mobile network gateway is that the IP address of UE distribution is referred to as IP address hereinafter.
In a preferred embodiment, fixed network aaa server sends IP address to UE, can be with fixed network aaa server
The carrier that the message transmitted between UE is transmitted as IP address.In this example, preferably using UE certification success response message.
That is, fixed network aaa server sends UE certification success response message to BNG, wherein, carry UE in certification success response message
IP address and access way.Afterwards, BNG obtains IP address from above-mentioned certification success response message, and IP address is sent out
Deliver to UE.Preferably it is using the reason for UE certification success response message herein：Carrier is used as by the use of existing message, it is not necessary to weight
New message is newly built, Internet resources can be saved, and transmission speed can be accelerated.
Referring to Fig. 1, connection between BNG and RG be present.In the related art, there is different types, conventional such as bridge in RG
Type and route type.According to RG different types, BNG sends IP address to UE, can also use different operations.Specifically
, when RG is bridge type, BNG directly can send IP address to UE；When RG is route type, BNG is needed through RG by IP
Location is sent to UE.Now it is described in detail respectively for RG different type to sending operation.
When RG is bridge type, BNG directly can send IP address to UE.Certainly, consider that UE itself may currently not
Need to receive the IP address that mobile network gateway is its distribution, a kind of more excellent more accurate sending method can be used, i.e.,：
When BNG receives the address request that UE initiates, BNG just according to UE MAC (Media Access Control,
Medium education) address and/or access way send IP address to UE.If BNG does not receive the Address requests of UE transmissions
Message, then BNG just do not send IP address to UE.
Wherein, after fixed network aaa server sends certification success response message to BNG, BNG just stores MAC Address.This
Ensure that and UE can be accurately positioned when BNG sends IP address to UE.
Above-described is that how BNG sends IP address to UE when RG is bridge type, and present this example will be route to RG
How IP address is sent to UE and illustrated by BNG during type.
In this example, BNG sends UE certification success response message to RG, and RG disappears from UE certification success response afterwards
IP address is obtained in breath, and is sent to UE.Have been mentioned above, IP address is carried in UE certification success response.
Certainly, may be current and the IP address that mobile network gateway is its distribution need not be received by considering UE itself, can be with
Using a kind of more excellent more accurate sending method, i.e.,：RG receives the address request that UE is initiated, and RG is just according to UE MAC
Address and/or access way send IP address to UE.If RG does not receive the address request of UE transmissions, RG is not just sent out
IP address is sent to UE.
Wherein, BNG sends certification success response message to RG, and RG just stores MAC Address.This guarantees RG to
UE can be accurately positioned when sending IP address to UE.
In the above-mentioned preferred embodiment of any one, after fixed network access gateway creates session with mobile network gateway,
Fixed network access gateway needs to establish tunnel between mobile network gateway, to realize follow-up signal interaction.
In any one above-mentioned preferred embodiment, fixed network access gateway separates with BNG, and fixed network access gateway is with consolidating
Interface be present between net aaa server.
To support and realizing the various embodiments described above, based on same inventive concept, the embodiment of the present invention additionally provides a kind of ground
Location distributor, be arranged in fixed network access gateway, its structural representation as shown in figure 3, including：
First receiving module 301, after the UE of mobile network that is accessed from fixed network in a mobile network certification success, connect
The Attach Request message that fixed network aaa server is sent is received, wherein, UE signing information is carried in Attach Request message；
Sending module 302, for Attach Request message to be sent to mobile network gateway, according to signing information and mobile network
Network diagram, which closes, creates session；
Second receiving module 303, for receiving the IP address that mobile network gateway is UE distribution, send attachment success message
To fixed network aaa server, wherein, adhere in success message and carry IP address.
It is clearer for method provided in an embodiment of the present invention is become apparent from illustrating, now it is said with specific embodiment
It is bright.For convenience of description, in each specific embodiment, mobile network 3GPP, UE are 3GPP UE, and mobile network gateway is with PDN-GW
Exemplified by, fixed network access gateway is by taking BWAG as an example, and fixed network aaa server is by taking BBF AAA as an example, and the applied field of each specific embodiment
Scape premise is shown in Fig. 1：BNG separates with BWAG, and BWAG and BBF AAA have interface.
Embodiment one
The triggering mode of the present embodiment is：UE certification establishes GTP by rear, from BBF AAA triggerings BWAG to PDN-GW
Tunnel (Tunnel).
From BBF AAA access network initiate certification request 3GPP UE 3GPP network authentications success after, BBF AAA from
UE signing information and access way is obtained in the successful response message of UE certifications that 3GPP networks return.
In next step, BBF AAA send UE Attach Request message to BWAG, wherein carrying UE signing information.
In next step, BWAG and 3GPP networks PDN Gateway create session, and establish tunnel；PDN Gateway provides UE to BWAG
IP address.
In next step, BWAG replys UE attachment success message to BBF AAA, wherein carrying UE IP address.
In next step, BBF AAA send UE certification success response message to BNG, wherein carrying UE IP address and/or connecing
Enter mode；BNG preserves UE MAC Address.
In next step, BNG sends UE certification success response message to RG；If RG is route type, in the response message
Carry UE IP address and/or access way；RG preserves UE MAC Address.
In next step, UE IP address is sent to UE by BNG.Preferably, BNG roots after receiving UE and initiating address request
The IP address of the UE is sent to UE according to UE MAC Address and/or access way.
Wherein, when RG is route type, then UE IP address is sent to UE by RG.Preferably, RG is receiving UE initiations ground
The IP address of the UE is sent to by UE according to UE MAC Address and/or access way after the request message of location.
Embodiment two
Present embodiments provide the specific signaling and respective streams of the corresponding specification of fixed network access gateway when RG is route type
Journey, idiographic flow refer to Fig. 4, including step S401 to step S412.
Step S401, non-BBF UE sends authentication protocol to RG and starts (EAPoL-Start) message, is assisted by 802.1X
View is authenticated.UE is 802.1X clients, and RG is 802.1X authenticators.
Step S402, after the EAPoL Start messages for receiving UE transmissions, RG sends authentication protocol ID requests (EAP to UE
Identity Request) message, for notifying UE report of user names.
Wherein, after the EAP Identity Request messages for receiving RG transmissions, UE replys authentication protocol ID responses (EAP
Identity Response) message to RG, wherein carries user name in message.
Then, the EAP Identity Response messages received are encapsulated into certification access request (RADIUS by RG
Access Request) in message, RADIUS Access Request messages are sent to BNG.
Step S403, BNG sends the RADIUS Access Request messages received from RG as RADIUS Proxy
Give BBF AAA；BBF AAA identify (NAI, Network Address Identifier) according to UE network address will be from BNG
The RADIUS Access Request messages received are transmitted to 3GPP AAA.If BBF Web vector graphic radius protocols, and 3GPP
Web vector graphic DIAMETER agreements, then TA between BBF AAA and 3GPP AAA be present and (Translation Agent, translate generation
Reason) carry out protocol conversion.
Wherein, after UE is by certification, 3GPP AAA reply certification success response message to BBF AAA, wherein carrying UE's
Signing information and access way；Specifically, access way represents that the UE that network (such as BBF accesses network) attachment is accessed from fixed network is
It is connected to its homing core net (such as 3GPP core nets) or is shunted from fixed network.
Step S404, BBF AAA send UE Attach Request message to BWAG, wherein carrying UE signing information.
Step S405, the PDN Gateway of BWAG and 3GPP networks creates session, and establishes tunnel.
Step S406, PDN Gateway provides UE IP address to BWAG.
Step S407, BWAG replys UE attachment success message to BBF AAA, wherein carrying UE IP address.
Step S408, BBF AAA to BNG send UE certification success response message, wherein carry UE IP address and/or
Access way；BNG preserves UE MAC Address.
Step S409, BNG sends UE certification success response message to RG；RG is route type, then is taken in the response message
IP address and/or access way with UE；RG preserves UE MAC Address.
Step S410, RG replys certification success response message to UE.
Step S411, UE sends address request to RG, such as Router Solicitation (route requests) message
(RS message is optional), DHCP Discover message.
Step S412, UE IP address is sent to UE by RG.Or RG is receiving UE initiations address request (such as
DHCP Discover message) after the IP address of the UE is sent to by UE according to UE MAC Address and/or access way.
Implement three：
The specific signaling of the corresponding specification of fixed network access gateway and corresponding flow when RG is bridge type are present embodiments provided,
Idiographic flow refers to Fig. 5, including step S501 to step S512.
Step S501, non-BBF UE sends authentication protocol to RG and starts (EAPoL-Start) message, is assisted by 802.1X
View is authenticated.UE is 802.1X clients, and RG is 802.1X authenticators.
Step S502, after the EAPoL Start messages for receiving UE transmissions, RG sends authentication protocol ID requests (EAP to UE
Identity Request) message, for notifying UE report of user names.
Wherein, after the EAP Identity Request messages for receiving RG transmissions, UE replys authentication protocol ID responses (EAP
Identity Response) message to RG, wherein carries user name in message.
Then, the EAP Identity Response messages received are encapsulated into certification access request (RADIUS by RG
Access Request) in message, RADIUS Access Request messages are sent to BNG.
Step S503, BNG sends the RADIUS Access Request messages received from RG as RADIUS Proxy
Give BBF AAA；BBF AAA identify (NAI, Network Address Identifier) according to UE network address will be from BNG
The RADIUS Access Request messages received are transmitted to 3GPP AAA.If BBF Web vector graphic radius protocols, and 3GPP
Web vector graphic DIAMETER agreements, then TA between BBF AAA and 3GPP AAA be present and (Translation Agent, translate generation
Reason) carry out protocol conversion.
Wherein, after UE is by certification, 3GPP AAA reply certification success response message to BBF AAA, wherein carrying UE's
Signing information and access way；Specifically, access way represents that the UE that network (such as BBF accesses network) attachment is accessed from fixed network is
It is connected to its homing core net (such as 3GPP core nets) or is shunted from fixed network.
Step S504, BBF AAA send UE Attach Request message to BWAG, wherein carrying UE signing information；Step
The PDN Gateway of S505, S506, BWAG and 3GPP network creates session, and establishes tunnel；PDN Gateway provides UE IP to BWAG
Address；
Step S507, BWAG replys UE attachment success message to BBF AAA, wherein carrying UE IP address；
Step S508, BBF AAA to BNG send UE certification success response message, wherein carry UE IP address and/or
Access way；BNG preserves UE MAC Address；
Step S509, BNG sends UE certification success response message to RG；
Step S510, RG replys certification success response message to UE；
Step S511, UE sends address request to BNG, such as Router Solicitation (route requests) message
(RS message is optional), DHCP Discover message；
Step S512, UE IP address is sent to UE by BNG.Or BNG is receiving UE initiations address request (such as
DHCP Discover message) after the IP address of the UE is sent to by UE according to UE MAC Address and/or access way.
As can be seen from the above description, the present invention realizes following technique effect：
In embodiments of the present invention, after certification success, fixed network access gateway receives from fixed network aaa server adheres to UE
Request message, session is created with mobile network gateway, receive it and be the IP address of UE distribution, and the IP address is notified to fixed network
Aaa server.That is, clearly define and introduced after fixed network access gateway in method provided in an embodiment of the present invention, how to solid
Net access gateway is applied, and in other words, in method provided in an embodiment of the present invention clearly defines that fixed network access gateway is joined
Idiographic flow with distributing IP address for UE.In this example, it is contemplated that influence of the fixed network access gateway to fixed network aaa server,
Explicitly point out the flow direction of the signal stream between fixed network access gateway and fixed network aaa server and the specifying information of transmission.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general
Computing device realize that they can be concentrated on single computing device, or be distributed in multiple computing devices and formed
Network on, alternatively, they can be realized with the program code that computing device can perform, it is thus possible to they are stored
Performed in the storage device by computing device, and in some cases, can be with different from shown in order execution herein
The step of going out or describing, they are either fabricated to each integrated circuit modules respectively or by multiple modules in them or
Step is fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware and software combination.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (12)
- A kind of 1. address distribution method, it is characterised in that including：For the user equipment (UE) of the mobile network accessed from fixed network after mobile network authentication success, fixed network access gateway receives fixed network The Attach Request message that certification, mandate, charging aaa server are sent, wherein, the UE is carried in the Attach Request message Signing information；The fixed network access gateway sends the Attach Request message to mobile network gateway, according to the signing information and institute State mobile network gateway and create session；The fixed network access gateway receives the Internet protocol IP address that the mobile network gateway is UE distribution, sends attached Success message to the fixed network aaa server, wherein, carry the IP address in the attachment success message.
- 2. according to the method for claim 1, it is characterised in that the fixed network access gateway sends the attachment success message After to the fixed network aaa server, in addition to：The fixed network aaa server obtains the IP address from the attachment success message；The fixed network aaa server sends the IP address to the UE.
- 3. according to the method for claim 2, it is characterised in that the fixed network aaa server by the IP address send to The UE, including：The fixed network aaa server sends the certification success response message of the UE to wideband network gateway equipment BNG, wherein, The IP address and access way of the UE is carried in the certification success response message；The BNG obtains the IP address from the certification success response message, and the IP address is sent to the UE.
- 4. according to the method for claim 3, it is characterised in that the BNG sends the IP address to the UE, bag Include：When residential gateway RG is bridge type, the BNG directly sends the IP address to the UE；OrWhen the RG is route type, the BNG sends the IP address to the UE through the RG.
- 5. according to the method for claim 4, it is characterised in that the BNG directly sends the IP address to the UE, Including：The BNG receives the address request that the UE is initiated；The BNG sends the IP address to described according to the MAC address and/or access way of the UE UE。
- 6. according to the method for claim 5, it is characterised in that the acquisition modes of the MAC Address are as follows：After the fixed network aaa server sends the certification success response message to the BNG, described in the BNG storages MAC Address.
- 7. according to the method for claim 4, it is characterised in that the BNG sends the IP address to institute through the RG UE is stated, including：The BNG sends the certification success response message to the RG；The RG obtains the IP address from the certification success response message, and sends to the UE.
- 8. according to the method for claim 7, it is characterised in that the RG sends the IP address to the UE, including：The RG receives the address request that the UE is initiated；The RG sends the IP address to the UE according to the MAC Address and/or access way of the UE.
- 9. according to the method for claim 8, it is characterised in that the acquisition modes of the MAC Address are as follows：The BNG sends the certification success response message to the RG, and the RG stores the MAC Address.
- 10. according to the method described in any one of claim 1 to 9, it is characterised in that the fixed network access gateway and the movement After network gateway creates session, in addition to：Tunnel is established between the fixed network access gateway and the mobile network gateway.
- 11. according to the method described in any one of claim 1 to 9, it is characterised in that the fixed network access gateway separates with BNG, And interface be present between the fixed network access gateway and the fixed network aaa server.
- A kind of 12. address distributing device, it is characterised in that it is arranged in fixed network access gateway, including：First receiving module, after the user equipment (UE) of mobile network that is accessed from fixed network in a mobile network certification success, Fixed network certification, mandate, the Attach Request message of charging aaa server transmission are received, wherein, carried in the Attach Request message There is the signing information of the UE；Sending module, for the Attach Request message to be sent to mobile network gateway, according to the signing information with it is described Mobile network gateway creates session；Second receiving module, for receiving the Internet protocol IP address that the mobile network gateway is UE distribution, send Adhere to success message to the fixed network aaa server, wherein, carry the IP address in the attachment success message.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210108915.5A CN103379177B (en) | 2012-04-13 | 2012-04-13 | Address distribution method and device |
| PCT/CN2013/071803 WO2013152640A1 (en) | 2012-04-13 | 2013-02-22 | Address allocation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210108915.5A CN103379177B (en) | 2012-04-13 | 2012-04-13 | Address distribution method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103379177A CN103379177A (en) | 2013-10-30 |
| CN103379177B true CN103379177B (en) | 2017-11-10 |
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| CN201210108915.5A Expired - Fee Related CN103379177B (en) | 2012-04-13 | 2012-04-13 | Address distribution method and device |
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| Country | Link |
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| CN (1) | CN103379177B (en) |
| WO (1) | WO2013152640A1 (en) |
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| CN101039525A (en) * | 2007-04-29 | 2007-09-19 | 中兴通讯股份有限公司 | Calling control method for fixed network user access mobile core network |
| CN101098544A (en) * | 2006-06-28 | 2008-01-02 | 大唐移动通信设备有限公司 | System and method for fusing mobile communications network and fixed network |
| CN102098653A (en) * | 2009-12-14 | 2011-06-15 | 中兴通讯股份有限公司 | Method and system for realizing QoS (Quality of Service) control |
| CN102377749A (en) * | 2010-08-16 | 2012-03-14 | 中兴通讯股份有限公司 | Policy control session association method and system |
| CN102377831A (en) * | 2010-08-17 | 2012-03-14 | 中国移动通信集团公司 | Method, equipment and system for obtaining strategy control entity address |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212483B (en) * | 2006-12-31 | 2012-04-25 | 华为技术有限公司 | Method and system for controlling the number of user sessions |
| CN101404798A (en) * | 2008-09-12 | 2009-04-08 | 上海顶竹通讯技术有限公司 | Method for mobile core network access through fixed network |
| US8340081B2 (en) * | 2009-03-23 | 2012-12-25 | Motorola Mobility Llc | Communication apparatus for providing services to a communication device through a private base station |
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2012
- 2012-04-13 CN CN201210108915.5A patent/CN103379177B/en not_active Expired - Fee Related
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- 2013-02-22 WO PCT/CN2013/071803 patent/WO2013152640A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101098544A (en) * | 2006-06-28 | 2008-01-02 | 大唐移动通信设备有限公司 | System and method for fusing mobile communications network and fixed network |
| CN101039525A (en) * | 2007-04-29 | 2007-09-19 | 中兴通讯股份有限公司 | Calling control method for fixed network user access mobile core network |
| CN102098653A (en) * | 2009-12-14 | 2011-06-15 | 中兴通讯股份有限公司 | Method and system for realizing QoS (Quality of Service) control |
| CN102377749A (en) * | 2010-08-16 | 2012-03-14 | 中兴通讯股份有限公司 | Policy control session association method and system |
| CN102377831A (en) * | 2010-08-17 | 2012-03-14 | 中国移动通信集团公司 | Method, equipment and system for obtaining strategy control entity address |
Also Published As
| Publication number | Publication date |
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| WO2013152640A1 (en) | 2013-10-17 |
| CN103379177A (en) | 2013-10-30 |
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