CN109525513A - Carry method and system, the interchanger of terminal integrated management business - Google Patents
Carry method and system, the interchanger of terminal integrated management business Download PDFInfo
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- CN109525513A CN109525513A CN201710855358.6A CN201710855358A CN109525513A CN 109525513 A CN109525513 A CN 109525513A CN 201710855358 A CN201710855358 A CN 201710855358A CN 109525513 A CN109525513 A CN 109525513A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/35—Switches specially adapted for specific applications
- H04L49/354—Switches specially adapted for specific applications for supporting virtual local area networks [VLAN]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/82—Miscellaneous aspects
- H04L47/825—Involving tunnels, e.g. MPLS
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Abstract
The embodiment of the invention discloses a kind of carry the method and system of terminal integrated management business, interchanger, wherein the system comprises resource pool, application network virtualization of function NFV technology is deployed with the vBRAS with traffic handing capacity in the resource pool；The convergence switch of data Metropolitan Area Network (MAN)；Wherein, the convergence switch receives the terminal integrated management business of HGU transmission, and terminal integrated management business is sent vBRAS by the tunnel VxLAN and is handled.The system of the embodiment of the present invention can separate the ITMS business on BRAS, and the ITMS business separated is handled by vBRAS, and then the access of more broadband users can be realized on BRAS, cut operating costs.
Description
Technical field
The invention belongs to mobile communication technology field more particularly to a kind of application network virtualization of function (Network
Function Virtualization, abbreviation NFV) the technology carrying method and system of terminal integrated management business, interchanger.
Background technique
Broadband Remote Access Server (Broadband Remote Access Server, abbreviation BRAS) is towards broadband
The access gateway of network application, it is located at the marginal layer of backbone network, can complete IP/ATM (the asynchronous transmission mould of user bandwidth
Formula) net data access, realize the broadband access network of business premises and neighbours living, be based on IP security protocol (IP Security
Protocol, abbreviation IPSec) IP virtual private network (Virtual Private Network, abbreviation VPN) service, building enterprise
Industry intranet (Intranet), support Internet Service Provider (Internet Service Provider, abbreviation ISP) to
The application such as user's wholesale business.
Terminal total management system (Integrated Terminal Management System, abbreviation ITMS) is fortune
Battalion businessman front yard broadband services, belong to broadband services management platform subsystem, by with service operation support system and other
The interaction of operation system is realized to the business in broadband and the management of terminal access device.For example, the equipment for home gateway is infused
Volume, initialization automatically configure, remote fault diagnosis reparation and monitoring of tools etc..ITMS takes open system for connecing by north orientation connection
Receipts business work order, south orientation connect terminal by ustomer premises access equipment wide area network management agreement (TR069) management passage, pass through installation visitor
Family end is connect for checking work order, terminal situation with ITMS.
As shown in Figure 1, the ITMS system of operator concentrates on the deployment of province center, the Yin Te based on Ethernet is carried out by BRAS
After fidonetFido (Internet Protocol over Ethernet, IPoE) certification, home gateway can be arrived by BRAS
It is registered in ITMS system, and completes the functions such as equipment initial configuration, remote fault diagnosis reparation and monitoring of tools.
As operation businessman is wide and the high speed development of IPTV video traffic, number of users rapidly increase.And ITMS business is allusion quotation
" small flow, big concurrent " type service of type handles the IPoE certification of home gateway, it is a large amount of to need to occupy Metropolitan Area Network (MAN) hardware BRAS
Session resource.But the forwarding performance of hardware BRAS is strong, and session processing capacity is weak, so that hardware BRAS is handled
When " small flow, big concurrent " type service, forwarding performance cannot play well, result in waste of resources.In addition, existing
Net hardware BRAS is not backed up, and cannot achieve the disaster tolerance of ITMS business.
Summary of the invention
The embodiment of the present invention provides a kind of method and system of carrying terminal integrated management business, interchanger, the system energy
Enough ITMS business by BRAS separate, and then the access of more broadband users is realized on BRAS, cut operating costs.
On the one hand, the embodiment of the present invention provides a kind of system using NFV technology carrying terminal integrated management business, packet
It includes:
Resource pool, application network virtualization of function NFV technology is deployed with traffic handing capacity in the resource pool
Virtualize Broadband Remote Access Server vBRAS；
The convergence switch of data Metropolitan Area Network (MAN)；
Wherein, the convergence switch receives the terminal integrated management business of home gateway unit HGU transmission, will be described
Terminal integrated management business is sent to the vBRAS by the tunnel virtual extended local area network VxLAN and is handled.
Optionally, the resource pool further include: the software defined network SDN switch as the resource pool entrance；
The tunnel VxLAN is that the SDN switch is established according to user's network segment routing iinformation of controller configuration, is used
It is separated in by the terminal integrated management business of BRAS in data Metropolitan Area Network (MAN).
Optionally, the terminal integrated management business includes: HGU session service and the internet based on Ethernet of HGU
Protocol IP oE authentication business.
Optionally, the resource pool further include:
Verifying, authorization, Accounting Server AAA and the terminal total management system ITMS interacted with the vBRAS.
On the other hand, the embodiment of the invention provides it is a kind of using NFV technology carrying terminal integrated management business method,
Include:
Convergence switch in data Metropolitan Area Network (MAN) receives the terminal integrated management business of home gateway unit HGU transmission
When, the terminal integrated management business is sent to virtualization broad band remote access by the tunnel virtual extended local area network VxLAN
Server vBRAS, so that the vBRAS handles the terminal integrated management business；
The vBRAS be in resource pool application network virtualization of function NFV technology dispose have traffic handing capacity
Equipment.
Optionally, before the terminal integrated management business for receiving HGU transmission, which comprises
User network segment routing iinformation of the software defined network SDN switch according to controller configuration in the resource pool,
The first tunnel VxLAN between the SDN switch and the vBRAS is established, and establishes the SDN switch and the remittance
Pass through the 2nd tunnel VxLAN of Broadband Remote Access Server BRAS and core router CR between poly- interchanger；
First tunnel VxLAN and the 2nd tunnel VxLAN constitute the tunnel VxLAN.
It is optionally, described that the terminal integrated management business is sent to vBRAS by the tunnel VxLAN, comprising:
The terminal integrated management business is sent to the SDN switch by the 2nd tunnel VxLAN；
The terminal integrated management business that the SDN switch will be received by the 2nd tunnel VxLAN, by described
First tunnel VxLAN is sent to the vBRAS.
Optionally, the terminal integrated management business includes: HGU session service and the internet based on Ethernet of HGU
Protocol IP oE authentication business.
In another aspect, the embodiment of the invention provides a kind of interchangers, comprising:
Receiving unit, for receiving the terminal integrated management business of home gateway unit HGU transmission；
Transmission unit, for the terminal integrated management business to be sent to by the tunnel virtual extended local area network VxLAN
Broadband Remote Access Server vBRAS is virtualized, so that the vBRAS handles the terminal integrated management business；
The vBRAS be in resource pool application network virtualization of function NFV technology dispose have traffic handing capacity
Equipment.
Optionally, the interchanger is the convergence switch in data Metropolitan Area Network (MAN).
Optionally, the transmission unit, is specifically used for:
The terminal integrated management business is sent to software defined network SDN switch by the 2nd tunnel VxLAN；
The terminal integrated management business that the SDN switch will be received by the 2nd tunnel VxLAN, by described
First tunnel VxLAN is sent to the vBRAS；
Wherein, user network segment routing iinformation of the SDN switch according to controller configuration pre-establishes the SDN and hands over
The first tunnel VxLAN changed planes between the vBRAS, and establish between the SDN switch and the convergence switch
By the 2nd tunnel VxLAN of Broadband Remote Access Server BRAS and core router CR；
First tunnel VxLAN and the 2nd tunnel VxLAN constitute the tunnel VxLAN.
Optionally, the terminal integrated management business includes:
The Internet Protocol IPoE authentication business based on Ethernet of HGU session service and HGU.
In another aspect, the embodiment of the invention provides a kind of interchangers, comprising: processor and be stored with computer program
The memory of instruction；
The processor loads and realizes that above-mentioned application NFV technology carries terminal when executing the computer program instructions
The method of integrated management business.
The method and system of the carrying terminal integrated management business of the embodiment of the present invention, interchanger utilize NFV skill in system
Art disposes vBRAS, and the vBRAS processing terminal integrated management business based on deployment is realized terminal integrated management business from data
It is separated in the BRAS of Metropolitan Area Network (MAN), takes full advantage of the advantage of X86 server " high session processing ", data Metropolitan Area Network (MAN) is carried out
The adjustment of smaller cost is realized on BRAS in this way, reducing the session resource processing pressure of BRAS in data Metropolitan Area Network (MAN)
The access of more broadband users, reduces operation cost.
In addition, service backup can effectively be realized by deployment vBRAS processing terminal integrated management business, it is further real
The disaster tolerance of existing ITMS business.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the architecture diagram of the system in the prior art for realizing terminal integrated management business；
Fig. 2 is the frame of the system provided by one embodiment of the present invention using NFV technology carrying terminal integrated management business
Composition；
Fig. 3 is the method using NFV technology carrying terminal integrated management business that another embodiment of the present invention provides
Flow diagram；
Fig. 4 is the structural schematic diagram of interchanger provided by one embodiment of the present invention；
Fig. 5 is the structural schematic diagram for the interchanger that another embodiment of the invention provides.
Specific embodiment
The feature and exemplary embodiment of various aspects of the invention is described more fully below, in order to make mesh of the invention
, technical solution and advantage be more clearly understood, below in conjunction with drawings and the specific embodiments, the present invention is carried out further detailed
Description.It should be understood that specific embodiment described herein is only configured to explain the present invention, it is not configured as limiting this hair
It is bright.To those skilled in the art, the present invention can be in the case where not needing some details in these details
Implement.The description of embodiment is preferably managed just for the sake of being provided by showing example of the invention of the invention below
Solution.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that including
There is also other identical elements in the process, method, article or equipment of the element.
In order to solve prior art problem, the embodiment of the invention provides a kind of application NFV technologies to carry terminal integrated pipe
The method and system of reason business, interchanger.It is provided for the embodiments of the invention first below comprehensive using NFV technology carrying terminal
The system for closing management business is introduced.
Fig. 2 shows the systems provided by one embodiment of the present invention using NFV technology carrying terminal integrated management business
Architecture diagram.As shown in Fig. 2, the system of the present embodiment includes:
Resource pool is deployed with the virtualization broad band remote with traffic handing capacity using NFV technology in the resource pool
Access server (virtual Broadband Remote Access Server, vBRAS)；
The convergence switch of data Metropolitan Area Network (MAN)；
Wherein, the convergence switch receives the end of home gateway unit (Home Gateway Unit, HGU) transmission
Hold integrated management business, by terminal integrated management business by virtual extended local area network (Virtual eXtensible LAN,
VxLAN) tunnel sends vBRAS and is handled.
In the present embodiment, vBRAS is disposed in existing resource pond.User uplink flow passes through VxLAN by convergence switch
Tunnel is got on software defined network (Software Defined Network, SDN) interchanger as resource pool entrance,
The SDN switch, which continues to give uplink traffic into vBRAS resource pool, to be handled, and vBRAS replaces hardware BRAS, completes home network
Three layers of forwarding of subsequent ITMS flow are realized in the base controls information processings such as the IPoE certification of pass afterwards.
In addition, in the present embodiment vBRAS can respectively in resource pool verifying, authorization and accounting (Authentication,
Authorization, Accounting, AAA) server and ITMS system interaction, realize the place to terminal integrated management business
Reason.At this point, terminal integrated management business can include: the IPoE authentication business of HGU session service and HGU.
The IPoE authentication business of HGU can be interacted realization by vBRAS with AAA, and HGU session service can be by vBRAS and ITMS system
System interaction is realized.For example, home gateway is by vBRAS to ITMS system registry, completion initial configuration, and by ITMS system into
The long-range monitoring of row.
It should be noted that AAA, ITMS system and the function of AAA, ITMS system in the prior art in resource pool are homogeneous
Together, the present embodiment is not limited thereof, and is configured according to actual needs.
In a particular application, resource pool further include: the SDN switch as the resource pool entrance；
At this point, the tunnel VxLAN can be user of the SDN switch according to controller (the SDN controller in such as Fig. 2) configuration
What network segment routing iinformation was established, for isolating the terminal integrated management business of BRAS in data Metropolitan Area Network (MAN).
SDN controller shown in Figure 2, the SDN controller configure user's network segment routing iinformation in SDN switch,
And user's network segment routing iinformation is issued from SDN switch to the side HGU, and then construct vBRAS and SDN switch, SDN switch
Two sections of tunnels VxLAN between convergence switch.
For example, dynamic host configuration protocol (Dynamic Host Configuration is issued in HGU
Protocol, abbreviation DHCP) request when, gateway of the convergence switch of data lan as the tunnel VxLAN can be according to user
Access layer QinQ vpn label increases specific VNI to DHCP request and identifies, and carries out VxLAN encapsulation and turned by the tunnel VxLAN
It is sent to SDN switch, so that SDN switch gives vBRAS to handle by VxLAN tunnel distributing, the vBRAS termination tunnel VxLAN, into
Row IPoE certification, the legitimacy of identification HGU is interacted with AAA.
It should be noted that vBRAS can be made of many servers, settable multiple virtual machines in each server, into
And backup can be realized in processing terminal integrated management business, while SDN switch may be selected when distributing to vBRAS processing
Lesser server is loaded to be handled.
CR in Fig. 2 is communicated for being responsible for Backbone Core routing, and ITMS system is existing ITMS system, SDN switch
It can be the uniform outlet and entrance of resource pool, the OF issued based on SDN controller (OpenFlow) flow table constructs the tunnel VxLAN；
MAMO (arranging service software) is used to manage the channel of vBRAS and other network elements, for example, being issued by NETCONF
Configuration manages vBRAS；
VBRAS is used to complete the IPoE certification and flow forwarding of ITMS business；
The convergence switch of convergence switch compared with the existing technology, can support VxLAN tunnel protocol, do to user's message
QinQ is encapsulated into the tunnel VxLAN, and service traffics are diverted to resource pool.
In Fig. 2, forward node may include BRAS, CR etc., wherein vBRAS passes through to the message between forward node
The interaction of the tunnel VxLAN, control information follow the interaction of OF flow table standard；The message of forward node to vBRAS are handed over by the tunnel VxLAN
Mutually.
Resource pool in Fig. 2 can be not limited thereof for cloud resource pond or TIC resource pool, the present embodiment.
The system of the present embodiment disposes vBRAS, the vBRAS processing terminal integrated management industry based on deployment using NFV technology
Business, realization separate terminal integrated management business from the BRAS of data Metropolitan Area Network (MAN), and it is " high to take full advantage of X86 server
The advantage of session processing ", the adjustment of smaller cost is carried out to data Metropolitan Area Network (MAN), in this way, reducing BRAS in data Metropolitan Area Network (MAN)
Session resource processing pressure, the access of more broadband users is realized on BRAS, reduces operation cost.
Fig. 3 shows the method provided by one embodiment of the present invention using NFV technology carrying terminal integrated management business
Flow diagram.As shown in figure 3, the method for the present embodiment includes:
301, the convergence switch in data Metropolitan Area Network (MAN) receives the terminal integrated management business of HGU transmission；
302, terminal integrated management business is sent to vBRAS by the tunnel VxLAN by convergence switch, so that vBRAS pairs
Terminal integrated management business is handled.
The vBRAS of the present embodiment can be in resource pool using the equipment with traffic handing capacity of NFV technology deployment.
As a result, compared with the existing technology in BRAS the weak defect of session processing capacity, ITMS business in the present embodiment
Session processing function realize and separated from the hardware BRAS of data Metropolitan Area Network (MAN), the certification of ITMS business and converting flow without
The session processing for crossing hardware BRAS, only carries out routing forwarding by hardware BRAS, the session of hardware BRAS is effectively reduced
Processing pressure.
For example, before above-mentioned steps 301, the above method may also include following steps 300 being not shown in the figure:
300, user network segment routing iinformation of the SDN switch in resource pool according to controller configuration, establishes SDN switch
The first tunnel VxLAN between vBRAS, and establish between SDN switch and convergence switch and pass through BRAS and core
The 2nd tunnel VxLAN of router CR；
First tunnel VxLAN and the 2nd tunnel VxLAN constitute the tunnel VxLAN.
At this point, corresponding above-mentioned step 302 can specifically, when convergence switch receives terminal integrated management business,
The SDN switch is sent by the 2nd tunnel VxLAN；
The SDN switch passes through the first tunnel VxLAN for by the terminal integrated management business in the 2nd tunnel VxLAN
Send vBRAS.
Terminal integrated management business in the present embodiment can include: the IPoE authentication business of HGU session service and HGU.
For example, after the IPoE certification of home gateway passes through, the information that ITMS service traffics are forwarded passes through controller,
The OpenFlow flow table SDN switch high to forwarding performance is issued, by interchanger forwarding ITMS service traffics to home gateway.This
Sample also reduces cost while reducing the session processing pressure of hardware BRAS.
That is, NFV technology can be advanced in the present embodiment, it is deployed in the resource pool of existing net and disposes vBRAS, leads to
It crosses the SDN switch building tunnel VxLAN and terminal integrated management business is transferred to vBRAS by the tunnel VxLAN, no longer by counting
It is handled according to the BRAS of Metropolitan Area Network (MAN), realizes the separation to ITMS business session processing function on BRAS, can be realized on BRAS
The access of more broadband users, substantially reduces operation cost.
In addition, it is necessary to which explanation, home broadband PPPOE business do not change, are still handled by conventional hardware BRAS.This
By SDN controller in embodiment, the tunnel VxLAN is constructed between convergence switch and vBRAS, by the certification and business of ITMS
Flow passes through the tunnel VxLAN, is pass-through to vBRAS processing, and original hardware BRAS only carries out routing forwarding, do not handle
Session also reduces cost while in this way, reducing the session processing pressure of hardware BRAS.The realization pair of the above method
The change of existing data Metropolitan Area Network (MAN) is smaller, and is capable of the network architecture of Rapid Implementation and batch deployment.
Fig. 4 shows the structural schematic diagram of interchanger provided by one embodiment of the present invention.As shown in figure 4, the present embodiment
Interchanger can include: receiving unit 41 and transmission unit 42；
Wherein, receiving unit 41, for receiving the terminal integrated management business of HGU transmission；
Transmission unit 42, for the terminal integrated management business to be sent vBRAS by the tunnel VxLAN, so that vBRAS
It is handled according to terminal integrated management business；
Wherein, vBRAS is in resource pool using the equipment with traffic handing capacity of NFV technology deployment.
In addition, above-mentioned transmission unit 42 can be specifically used for sending the terminal integrated management by the 2nd tunnel VxLAN
Business is to software defined network SDN switch；
At this point, the terminal integrated management business that the SDN switch will be received by the 2nd tunnel VxLAN, leads to
It crosses the first tunnel VxLAN and is sent to the vBRAS；
Wherein, user network segment routing iinformation of the SDN switch according to controller configuration pre-establishes the SDN and hands over
The first tunnel VxLAN changed planes between the vBRAS, and establish between the SDN switch and the convergence switch
By the 2nd tunnel VxLAN of Broadband Remote Access Server BRAS and core router CR；
First tunnel VxLAN and the 2nd tunnel VxLAN constitute the tunnel VxLAN.
The interchanger of the present embodiment can be performed above-mentioned for the convergence switch in data Metropolitan Area Network (MAN), the convergence switch
Method described in embodiment of anticipating, the present embodiment are not limited thereof.
Terminal integrated management business in the present embodiment can include: the Yin Te based on Ethernet of HGU session service and HGU
FidonetFido IPoE authentication business.
The terminal integrated management business of home gateway can be transmitted to by the interchanger of the present embodiment by the tunnel VxLAN
VBRAS can realize more broadbands, it can be achieved that separation to ITMS business session processing function on BRAS on BRAS
The access of user, substantially reduces operation cost.
Fig. 5 shows the hardware structural diagram of interchanger provided by one embodiment of the present invention.As shown in figure 5, this reality
Apply the interchanger of example can include: processor 51 and the memory 52 for being stored with computer program instructions；
Wherein, what realization was as described in Figure 3 when processor 51 loads and executes the computer program instructions applies NFV technology
The method for carrying terminal integrated management business, for example, the terminal management system terminal for receiving home gateway unit HGU transmission is comprehensive
When closing management business, terminal integrated management business is sent into virtualization Broadband Remote Access Server by the tunnel VxLAN
VBRAS, so that vBRAS is handled according to terminal integrated management business.
Specifically, above-mentioned processor 51 may include central processing unit (CPU) or specific integrated circuit
(Application Specific Integrated Circuit, ASIC), or may be configured to implement implementation of the present invention
One or more integrated circuits of example.
Memory 52 may include the mass storage for data or instruction.For example it rather than limits, memory
52 may include hard disk drive (Hard Disk Drive, HDD), floppy disk drive, flash memory, CD, magneto-optic disk, tape or logical
With the combination of universal serial bus (Universal Serial Bus, USB) driver or two or more the above.It is closing
In the case where suitable, memory 52 may include the medium of removable or non-removable (or fixed).In a suitable case, memory
52 can be inside or outside synthesized gateway disaster tolerance equipment.In a particular embodiment, memory 52 is nonvolatile solid state storage
Device.In a particular embodiment, memory 52 includes read-only memory (ROM).In a suitable case, which can be mask
ROM, programming ROM (PROM), erasable PROM (EPROM), the electric erasable PROM (EEPROM), electrically-alterable ROM of programming
(EAROM) or the combination of flash memory or two or more the above.
Processor 51 is by reading and executing the computer program instructions stored in memory 52, to realize above-described embodiment
In any one using NFV technology carrying terminal integrated management business method.
In one example, interchanger may also include communication interface 53 and bus 54.Wherein, as shown in figure 5, processor
51, memory 52, communication interface 53 connect by bus 54 and complete mutual communication.
Communication interface is mainly used for realizing logical between each module, device, unit and/or equipment in the embodiment of the present invention
Letter.
Bus includes hardware, software or both, and the component of online data charge on traffic equipment is coupled to each other together.It lifts
It for example rather than limits, bus may include accelerated graphics port (AGP) or other graphics bus, enhancing Industry Standard Architecture
(EISA) bus, front side bus (FSB), super transmission (HT) interconnection, Industry Standard Architecture (ISA) bus, infinite bandwidth interconnect, are low
Number of pins (LPC) bus, memory bus, micro- channel architecture (MCA) bus, peripheral component interconnection (PCI) bus, PCI-
Express (PCI-X) bus, Serial Advanced Technology Attachment (SATA) bus, Video Electronics Standards Association part (VLB) bus or
The combination of other suitable buses or two or more the above.In a suitable case, bus may include one or
Multiple buses.Although the embodiment of the present invention has been described and illustrated specific bus, the present invention consider any suitable bus or
Interconnection.
In addition, in conjunction with the method using NFV technology carrying terminal integrated management business in above-described embodiment, the present invention is real
Applying example can provide a kind of computer storage medium to realize.Computer program instructions are stored in the computer storage medium；It should
Realize any one in above-described embodiment using NFV technology carrying terminal synthesis when computer program instructions are executed by processor
The method of management business.
It should be clear that the invention is not limited to specific configuration described above and shown in figure and processing.
For brevity, it is omitted here the detailed description to known method.In the above-described embodiments, several tools have been described and illustrated
The step of body, is as example.But method process of the invention is not limited to described and illustrated specific steps, this field
Technical staff can be variously modified, modification and addition after understanding spirit of the invention, or suitable between changing the step
Sequence.
Functional block shown in structures described above block diagram can be implemented as hardware, software, firmware or their group
It closes.When realizing in hardware, it may, for example, be electronic circuit, specific integrated circuit (ASIC), firmware appropriate, insert
Part, function card etc..When being realized with software mode, element of the invention is used to execute program or the generation of required task
Code section.Perhaps code segment can store in machine readable media program or the data-signal by carrying in carrier wave is passing
Defeated medium or communication links are sent." machine readable media " may include any medium for capableing of storage or transmission information.
The example of machine readable media includes electronic circuit, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), soft
Disk, CD-ROM, CD, hard disk, fiber medium, radio frequency (RF) link, etc..Code segment can be via such as internet, inline
The computer network of net etc. is downloaded.
It should also be noted that, the exemplary embodiment referred in the present invention, is retouched based on a series of step or device
State certain methods or system.But the present invention is not limited to the sequence of above-mentioned steps, that is to say, that can be according in embodiment
The sequence referred to executes step, may also be distinct from that the sequence in embodiment or several steps are performed simultaneously.
The above description is merely a specific embodiment, it is apparent to those skilled in the art that,
For convenience of description and succinctly, the system, module of foregoing description and the specific work process of unit can refer to preceding method
Corresponding process in embodiment, details are not described herein.It should be understood that scope of protection of the present invention is not limited thereto, it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or substitutions,
These modifications or substitutions should be covered by the protection scope of the present invention.
Claims (13)
1. a kind of system of application network virtualization of function technology carrying terminal integrated management business characterized by comprising
Resource pool, application network virtualization of function NFV technology is deployed with the virtual of traffic handing capacity in the resource pool
Change Broadband Remote Access Server vBRAS；
The convergence switch of data Metropolitan Area Network (MAN)；
Wherein, the convergence switch receives the terminal integrated management business of home gateway unit HGU transmission, by the terminal
Integrated management business is sent to the vBRAS by the tunnel virtual extended local area network VxLAN and is handled.
2. system according to claim 1, which is characterized in that the resource pool further include: entered and left as the resource pool
The software defined network SDN switch of mouth；
The tunnel VxLAN is that the SDN switch is established according to user's network segment routing iinformation of controller configuration, and being used for will
The terminal integrated management business separation of BRAS in data Metropolitan Area Network (MAN).
3. system according to claim 1 or 2, which is characterized in that the terminal integrated management business includes: HGU session
The Internet Protocol IPoE authentication business based on Ethernet of business and HGU.
4. system according to claim 1, which is characterized in that the resource pool further include:
Verifying, authorization, Accounting Server AAA and the terminal total management system ITMS interacted with the vBRAS.
5. a kind of method of application network virtualization of function technology carrying terminal integrated management business characterized by comprising
It, will when convergence switch in data Metropolitan Area Network (MAN) receives the terminal integrated management business of home gateway unit HGU transmission
The terminal integrated management business is sent to virtualization Broadband Remote Access Server by the tunnel virtual extended local area network VxLAN
VBRAS, so that the vBRAS handles the terminal integrated management business；
The vBRAS is the setting with traffic handing capacity that application network virtualization of function NFV technology is disposed in resource pool
It is standby.
6. according to the method described in claim 5, it is characterized in that, the terminal integrated management business for receiving HGU transmission
Before, which comprises
User network segment routing iinformation of the software defined network SDN switch according to controller configuration in the resource pool, is established
The first tunnel VxLAN between the SDN switch and the vBRAS, and establish the SDN switch and convergence friendship
Pass through the 2nd tunnel VxLAN of Broadband Remote Access Server BRAS and core router CR between changing planes；
First tunnel VxLAN and the 2nd tunnel VxLAN constitute the tunnel VxLAN.
7. according to the method described in claim 6, it is characterized in that, described pass through VxLAN for the terminal integrated management business
Tunnel is sent to vBRAS, comprising:
The terminal integrated management business is sent to the SDN switch by the 2nd tunnel VxLAN；
The terminal integrated management business that the SDN switch will be received by the 2nd tunnel VxLAN, passes through described first
The tunnel VxLAN is sent to the vBRAS.
8. according to any method of claim 5 to 7, which is characterized in that the terminal integrated management business includes: HGU
The Internet Protocol IPoE authentication business based on Ethernet of session service and HGU.
9. a kind of interchanger characterized by comprising
Receiving unit, for receiving the terminal integrated management business of home gateway unit HGU transmission；
Transmission unit, for the terminal integrated management business to be sent to virtually by the tunnel virtual extended local area network VxLAN
Change Broadband Remote Access Server vBRAS, so that the vBRAS handles the terminal integrated management business；
The vBRAS is the setting with traffic handing capacity that application network virtualization of function NFV technology is disposed in resource pool
It is standby.
10. interchanger according to claim 9, which is characterized in that the interchanger is that the convergence in data Metropolitan Area Network (MAN) is handed over
It changes planes.
11. interchanger according to claim 10, which is characterized in that the transmission unit is specifically used for:
The terminal integrated management business is sent to software defined network SDN switch by the 2nd tunnel VxLAN；
The terminal integrated management business that the SDN switch will be received by the 2nd tunnel VxLAN, passes through described first
The tunnel VxLAN is sent to the vBRAS；
Wherein, user network segment routing iinformation of the SDN switch according to controller configuration, pre-establishes the SDN switch
The first tunnel VxLAN between the vBRAS, and establish between the SDN switch and the convergence switch and pass through
The 2nd tunnel VxLAN of Broadband Remote Access Server BRAS and core router CR；
First tunnel VxLAN and the 2nd tunnel VxLAN constitute the tunnel VxLAN.
12. the interchanger according to any one of claim 9-11, which is characterized in that the terminal integrated management business packet
It includes:
The Internet Protocol IPoE authentication business based on Ethernet of HGU session service and HGU.
13. a kind of interchanger characterized by comprising processor and the memory for being stored with computer program instructions；
Answering as described in any one of claim 5-8 is realized when the processor loads and executes the computer program instructions
With the method for network function virtualization NFV technology carrying terminal integrated management business.
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