CN108833280A - A kind of user management list item delivery method, device and control plane equipment - Google Patents
A kind of user management list item delivery method, device and control plane equipment Download PDFInfo
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- CN108833280A CN108833280A CN201810224966.1A CN201810224966A CN108833280A CN 108833280 A CN108833280 A CN 108833280A CN 201810224966 A CN201810224966 A CN 201810224966A CN 108833280 A CN108833280 A CN 108833280A
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- 238000007726 management method Methods 0.000 title claims abstract description 99
- 238000002716 delivery method Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims description 30
- 230000032683 aging Effects 0.000 claims description 9
- 238000000926 separation method Methods 0.000 description 8
- 238000013475 authorization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
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- 230000005540 biological transmission Effects 0.000 description 4
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
- H04L45/745—Address table lookup; Address filtering
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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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0892—Network architectures or network communication protocols for network security for authentication of entities by using authentication-authorization-accounting [AAA] servers or protocols
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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
- H04L63/101—Access control lists [ACL]
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Abstract
The embodiment of the invention provides a kind of user management list item delivery method, device and control plane equipment, wherein user management list item delivery method includes：Receive the online request that user utilizes user equipment to send；If user equipment by certification, generates the corresponding user management list item of user information for carrying user in online request；The facility information of the corresponding first forwarding surface equipment of user information is searched from forwarding surface equipment record sheet, the first forwarding surface equipment is the forwarding surface equipment that user utilizes user equipment to access；According to facility information, user management list item is sent to the first forwarding surface equipment.By this programme, may be implemented to avoid that theres is a situation where user equipment and network disconnects when the forwarding surface equipment that user equipment accesses changes, guarantee user equipment connects the continuity of network.
Description
Technical field
The present invention relates to Internet technical fields, more particularly to a kind of user management list item delivery method, device and control
Face equipment processed.
Background technique
BRAS (Broadband Remote Access Server, Broadband Remote Access Server) is towards broadband network
The novel access gateway of application, the convergence and forwarding for providing access service for user, realizing multiple business, is able to satisfy different user
Requirement to transmission capacity and broadband utilization rate is the core equipment of user's accessing to wide band network.
With the rapid development of Internet technology, demand of the people to broadband continues to increase, and traditional BRAS is faced with money
The problems such as source utilization rate is low, management service is complicated proposes a kind of turn of control separation BRAS system to cope with these problems.Turn
It include that CP (Control Plane, control plane) equipment and UP (User Plane, forwarding surface) are set in control separation BRAS system
It is standby.Control plane deployed with devices is responsible for user's access TIC (Telecom integrated Cloud, core telecommunication integrate cloud)
Management, authentication and accounting, user conversation and tactical management etc.；Forwarding surface deployed with devices is responsible for flow forwarding and user in edge TIC
Flow control etc..
User sends online request to control plane equipment using user equipment, and control plane equipment is receiving online request
Afterwards, by AAA (Authentication Authorization Accounting, verifying, authorization and accounting) server to
Family equipment is authenticated, and after determining that user equipment authenticates successfully, control plane equipment generates the user carried in online request
The corresponding user management list item of user information, and by the user management list item be sent to user equipment access forwarding surface set
Standby, forwarding surface equipment generates hardware forwarding table after receiving the forwarding information for allowing converting flow, according to user management list item
, it can be to user equipment transmitting data flow amount based on the hardware forwarding table item.
In turning control separation BRAS system, often there are multiple forwarding surface equipment, and user is in moving condition, works as user
When moving, the forwarding surface equipment of user equipment access becomes the second forwarding surface equipment from the first forwarding surface equipment, due to control
Face equipment can not know that the forwarding surface equipment of user equipment access is changed, and can not issue user to the second forwarding surface equipment
List item is managed, then leads to do not have hardware forwarding table item in the second forwarding surface equipment, so that user equipment can not connect network.This
Sample, user can only re-initiate connection request by user equipment, and control plane equipment needs to re-start use according to above-mentioned steps
The generation of family management list item and operation is issued, newly-generated user management list item is sent to the second forwarding surface equipment, it just can be with
Realize the network connection of the user equipment.Since the process that user equipment reconnects network is complicated, cause to connect in user equipment
When the forwarding surface equipment entered changes, will necessarily there is a situation where user equipmenies and network to disconnect, influence user equipment
Connect the continuity of network.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of user management list item delivery method, device and control plane equipment,
To realize when the forwarding surface equipment that user equipment accesses changes, avoid that the feelings that user equipment and network disconnect occur
Condition guarantees the continuity of user equipment connection network.Specific technical solution is as follows：
In a first aspect, it is applied to control plane equipment the embodiment of the invention provides a kind of user management list item delivery method,
The method includes：
Receive the online request that user utilizes user equipment to send；
If the user equipment by certification, generates the user information correspondence for carrying the user in the online request
User management list item；
The facility information of the corresponding first forwarding surface equipment of the user information, institute are searched from forwarding surface equipment record sheet
Stating the first forwarding surface equipment is the forwarding surface equipment that the user utilizes user equipment to access；
According to the facility information, the user management list item is sent to the first forwarding surface equipment.
Second aspect, the embodiment of the invention provides transmitting apparatus under a kind of user management list item, are applied to control plane equipment,
Described device includes：
Receiving module, the online request for utilizing user equipment to send for receiving user；
Generation module, if generating in the online request by certification for the user equipment and carrying the user
The corresponding user management list item of user information；
Searching module, for searching the corresponding first forwarding surface equipment of the user information from forwarding surface equipment record sheet
Facility information, the first forwarding surface equipment is that the user utilizes the forwarding surface equipment that accessed of user equipment；
Sending module, for sending the user management table to the first forwarding surface equipment according to the facility information
?.
The third aspect, the embodiment of the invention provides a kind of control plane equipment, including processor and computer-readable storage
Medium, the computer-readable recording medium storage have the machine-executable instruction that can be executed by the processor, the place
Reason device is promoted by the machine-executable instruction：Realize method and step described in first aspect of the embodiment of the present invention.
Fourth aspect, the embodiment of the invention provides a kind of computer readable storage mediums, are stored with the executable finger of machine
It enables, when being called and being executed by processor, the machine-executable instruction promotes the processor：Realize the embodiment of the present invention the
Method and step described in one side.
A kind of user management list item delivery method, device and control plane equipment provided in an embodiment of the present invention, in control plane
Equipment receive user using user equipment send online request, to user equipment by certification after, generate in online request
It is corresponding to search user information from forwarding surface equipment record sheet for the corresponding user management list item of user information of the user carried
The facility information of the first forwarding surface equipment user management is sent to the first forwarding surface equipment according to the facility information found
List item, the first forwarding surface equipment are the forwarding surface equipment that user utilizes user equipment to access.User equipment had accessed first
Forwarding surface equipment, then user equipment is larger by the online probability of the first forwarding surface equipment of access, and first due to having accessed
Forwarding surface equipment is not just for one, therefore, by issuing user management list item to the first forwarding surface equipment, if user equipment
The forwarding surface equipment of access becomes any one first forwarding surface equipment, since control plane has been received in the first forwarding surface equipment
The user management list item that equipment issues, then the hardware forwarding table item that can be generated according to the user management list item are realized uninterrupted
Ground is avoided when the forwarding surface equipment of user equipment access changes, is used to user equipment transmitting data flow amount
The case where family equipment and network disconnect, to ensure that the continuity of user equipment connection network.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the logical architecture schematic diagram for turning control separation BRAS system of the prior art；
Fig. 2 is the flow diagram of the user management list item delivery method of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram for turning control separation BRAS system of the embodiment of the present invention；
Fig. 4 be the embodiment of the present invention user management list item under transmitting apparatus structural schematic diagram；
Fig. 5 is the structural schematic diagram of the control plane equipment of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Turn the logical architecture of control separation BRAS system as shown in Figure 1, turning control separation BRAS system includes that a control plane is set
Standby 110 and multiple forwarding surface equipment 120.
Control plane equipment 110 is positioned as user's control management component, mainly includes following function：Support user management, packet
Include the management of the forwarding strategies such as access bandwidth, the priority of the management of user's list item and user；It supports and RADIUS Server
(Remote Authentication Dial In User Service Server, remote customer dialing authentication server) etc.
Cooperation, completes the authentication, authorization, accounting management of accessing user；It supports and DHCP Server device (Dynamic Host
Configuration Protocol Server, dynamic host configuration protocol service) cooperation or local address pool mode, it is complete
It is distributed at the address of user；User PPPoE (the Point to Point Protocol for supporting processing forward face equipment to send
Over Ethernet, the PPP(Point to Point Protocol) based on Ethernet)/IPoE (Internet Protocol over
Ethernet, the Internet protocol based on Ethernet) etc. dialing message, complete user access；It supports to carry out forwarding surface equipment
Management, support between control plane equipment and forwarding surface equipment the access protocol channel based on tunnel, (opened based on Openflow
Stream) control channel and the collocation channel based on network configuration the functions such as foundation, deletion, keep-alive, distribution forwarding surface equipment hair
The protocol massages sent issue user management list item etc. to forwarding surface equipment.Control plane equipment can be with such as Radius
The external service systems such as Server, DHCP Server interact, and can also be handed over MANO (infrastructure management system)
Mutually.
Forwarding surface equipment is positioned as the network edge and subscriber policy execution unit of L3 (three-layer network), mainly includes as follows
Function：Support traditional BRAS equipment forwarding surface function, including flow forwarding, QoS (Quality of Service, Service Quality
Amount), traffic statistics etc.；Support traditional BRAS equipment control plane function：It routes, change MPLS (Multi-Protocol Label
Switching, multicast and multiprotocol label are handed over) etc..
Although control plane equipment can realize user by issuing user management list item to the forwarding surface equipment of all lower extensions
To the variation unaware of forwarding surface equipment, still, since the quantity of the user equipment of connection network is increasing, forwarding surface equipment
It needs to back up the user management list item for corresponding to each user equipment, in this way, making the load excessive of forwarding surface equipment, seriously
Influence the normal operation of forwarding surface equipment.
In order to realize when the forwarding surface equipment of user equipment access changes, avoids that user equipment occurs and network is disconnected
The case where opening connection, guarantees the continuity of user equipment connection network, and the load of forwarding surface equipment is effectively reduced.The present invention is real
It applies example and provides a kind of user management list item delivery method, device and control plane equipment.
It is introduced in the following, being provided for the embodiments of the invention a kind of user management list item delivery method first.
A kind of executing subject of user management list item delivery method provided by the embodiment of the present invention is to turn control point shown in Fig. 1
From the control plane equipment in BRAS system, a kind of side of user management list item delivery method provided by the embodiment of the present invention is realized
Formula can be at least one of the software, hardware circuit and logic circuit being set in executing subject.
As shown in Fig. 2, a kind of user management list item delivery method provided in an embodiment of the present invention, may include walking as follows
Suddenly：
S201 receives the online request that user utilizes user equipment to send.
For dynamic broadband user (such as IPoE user), user can utilize user equipment before needing to access network
An online request is sent to the forwarding surface equipment of access, carries the user information of user in the online request, such as user
Geographical location information, IP address information etc..Forwarding surface equipment is sent to control after receiving online request, by the online request
Face equipment.
S202, if user equipment by certification, generates the corresponding user of user information for carrying user in online request
Manage list item.
Control plane equipment, can be corresponding based on user information entrained in online request after receiving online request
Username and password is generated, the username and password based on generation initiates certification request to aaa server；For static broadband
The authentication information of user, the user that control plane equipment directly can send from configuration to aaa server authenticate.It is taken in AAA
It is engaged in after device completion Certificate Authority operation, a certification can be fed back to control plane equipment and passes through message, so that control plane equipment notifies
User is online, and aaa server carries out access control, charging etc. to user according to Authorization result and operates.Control plane equipment can
To authenticate by whether receiving through message, judge whether user equipment passes through certification.After determining user by certification, base
The user information of the user carried in online request generates corresponding user management list item, includes in user management list item
But it is not limited to：The user information of user and the certification for allowing user equipment online pass through mark.User management list item generated,
For notifying which user equipment of forwarding surface equipment can be online by accessing the forwarding surface equipment.
S203 searches the facility information of the corresponding first forwarding surface equipment of user information from forwarding surface equipment record sheet.
Wherein, the first forwarding surface equipment is the forwarding surface equipment that user utilizes user equipment to access.Forwarding surface equipment note
The facility information for the forwarding surface equipment that dynamically recording user was accessed using user equipment in record table and the user of the user believe
The corresponding relationship of breath, the forwarding surface equipment accessed using user equipment due to user is again as access device by user equipment
The probability of access is larger, therefore, to the facility information of the forwarding surface equipment and user information in forwarding surface equipment record sheet
Corresponding relationship is made to record.
As shown in figure 3, turning control separation BRAS system for some area, user 1 once accessed forwarding using user equipment
Face equipment UP1 and UP2 record the facility information of the user information and UP1 that have user 1 then in forwarding surface equipment record sheet
The corresponding relationship of the facility information of the user information and UP2 of corresponding relationship and user 1；User 2 was once accessed using user equipment
Forwarding surface equipment UP3 and UP4 are crossed, then in forwarding surface equipment record sheet, record has the user information of user 2 and the equipment of UP3
The corresponding relationship of the facility information of the user information and UP4 of the corresponding relationship and user 2 of information.
What forwarding surface equipment record sheet recorded is the facility information and user information for the forwarding surface equipment that user accessed
Corresponding relationship has recorded in the forwarding surface equipment record sheet as shown in table 1：User information XXX's and facility information UP1/UP2
Corresponding relationship, indicate user information be XXX user using user equipment accessed the forwarding surface equipment that facility information is UP1 with
And facility information is the forwarding surface equipment of UP2；The corresponding relationship of user information YYY and facility information UP3/UP4 indicate user's letter
The user that breath is YYY accessed the forwarding surface equipment that facility information is UP3 and turn that facility information is UP4 using user equipment
Fermentation equipment.User information can be the information of the unique identifications users such as user name, and the facility information of forwarding surface equipment can be
The unique identifications forwarding surface equipment such as MAC Address of the title of forwarding surface equipment, the IP address of forwarding surface equipment, forwarding surface equipment
Information.
Table 1
| The user information of user | The facility information of forwarding surface equipment |
| XXX | UP1/UP2 |
| YYY | UP3/UP4 |
Forwarding surface equipment record sheet can be the record sheet that a dynamic updates, it can based on user equipment access forwarding
The information recorded in forwarding surface equipment record sheet is dynamically added or deleted to the real-time condition of face equipment.
Optionally, for forwarding surface equipment record sheet, following dynamic can be carried out and updated：
If not finding the facility information of the corresponding first forwarding surface equipment of user information from forwarding surface equipment record sheet,
Then the second forwarding surface equipment that addition user information and user are currently accessed using user equipment in forwarding surface equipment record sheet
Facility information corresponding relationship.
If not finding the facility information of the first forwarding surface equipment from forwarding surface equipment record sheet, illustrate forwarding surface
The forwarding surface equipment that the user once accessed is not recorded in equipment record sheet.It therefore, can be current using user equipment by user
The facility information of the second forwarding surface equipment and the corresponding relationship of user information of access are added in forwarding surface equipment record sheet.With
When so that the user requesting online again next time, regard the facility information of the second forwarding surface equipment as forwarding surface equipment remembered
The facility information of the first forwarding surface equipment is set according to the facility information of the first forwarding surface equipment to the first forwarding surface in record table
It is standby to issue user management list item.
Optionally, for forwarding surface equipment record sheet, following dynamic can also be carried out and updated：
Based on user information, second turn that user is currently accessed using user equipment is searched from forwarding surface equipment record sheet
The facility information for equipment of leavening dough；
If not finding the facility information of the second forwarding surface equipment in forwarding surface equipment record sheet, remember in forwarding surface equipment
Record the corresponding relationship of the facility information of addition user information and the second forwarding surface equipment in table.
When user's request is online, the forwarding surface equipment of user equipment access may also be new forwarding surface equipment, also
Although being that record has the first forwarding surface equipment in forwarding surface equipment record sheet, the facility information of the first forwarding surface equipment
It is not the facility information for the second forwarding surface equipment that user equipment is currently accessed, therefore, in order to guarantee user subsequent another
It is secondary when being moved to the range that the second forwarding surface equipment is covered, uninterrupted rollout may be implemented, need second forwarding surface
The facility information of equipment and the corresponding relationship of user information are added in forwarding surface equipment record sheet.
Optionally, for forwarding surface equipment record sheet, following dynamic can also be carried out and updated：
Counting user continues the first duration for not accessing the 4th forwarding surface equipment using user equipment, wherein the 4th forwarding
Face equipment is the forwarding surface equipment in forwarding surface equipment record sheet with any appliance information corresponding with the user information of user；
If the first duration reaches preset duration, user information and the 4th forwarding surface are deleted from forwarding surface equipment record sheet
The corresponding relationship of the facility information of equipment.
If user equipment, all without the 4th forwarding surface equipment of access, illustrates that the user equipment accesses in preset duration
A possibility that 4th forwarding surface equipment, is smaller and smaller, in order to release the control the memory space of face equipment, reduces to access possibility
The record of the facility information of lesser forwarding surface equipment can delete user information and the 4th turn from forwarding surface equipment record sheet
The corresponding relationship of the facility information for equipment of leavening dough.
For example, preset duration is set as 10 days, and the user that user information is XXX is not connect in 10 days using user equipment
Entered UP2, but the user that user information is YYY has been currently accessed UP2 using user equipment, then table 1 can be updated to table 2.
Table 2
| The user information of user | The facility information of forwarding surface equipment |
| XXX | UP1 |
| YYY | UP3/UP4/UP2 |
Since forwarding surface equipment record sheet is after generation, the information of record easily causes to turn in continuous update, increase
There are excessive redundancies in fermentation equipment record sheet, influence the memory of control plane equipment, therefore, can remember for each
The information of record is correspondingly arranged a default ageing time, and the time that a certain information has been added in table reaches corresponding default
When ageing time, this information is deleted from forwarding surface equipment record sheet, to release the control the memory space of face equipment.
Optionally, for forwarding surface equipment record sheet, following dynamic can also be carried out and updated：
Statistics has added the second duration of the first corresponding relationship in forwarding surface equipment record sheet, wherein the first corresponding pass
System is the corresponding relationship of the facility information of user information and any forwarding surface equipment；
If the second duration reaches default ageing time, the first corresponding relationship is deleted from forwarding surface equipment record sheet.
Due to corresponding between default ageing time and every information, user information, preset can be indicated with list item
The corresponding relationship of the facility information of domain and forwarding surface equipment is forwarded, therefore, default ageing time can be added and be set in forwarding surface
In the corresponding table item of note table, such as shown in table 3.
Table 3
| The user information of user | The facility information of forwarding surface equipment | Default ageing time |
| XXX | UP1/UP2 | 30 days |
| YYY | UP3/UP4 | 60 days |
When the duration that the list item of user information XXX has added reaches 30 days, deleting from forwarding surface equipment record sheet should
List item, that is, delete the corresponding relationship of user information XXX Yu facility information UP1/UP2；Add in the list item of user information YYY
When the duration added reaches 60 days, this list item is deleted from forwarding surface equipment record sheet, that is, deletes user information YYY and equipment
The corresponding relationship of information UP3/UP4.The deletion of list item is also possible to when user log off or permission expire by aaa server etc.
Authorization server notice is deleted, and can also be that manually issuing delete command notice deletes.
S204 sends user management list item to the first forwarding surface equipment according to facility information.
If the facility information of the first forwarding surface equipment can be found from forwarding surface equipment record sheet, illustrate the use
Family equipment once accessed forwarding surface equipment, connected network, can be in order to allow to access the forwarding surface equipment of the user equipment
The customer flow is forwarded, the user management list item of generation is issued to the first forwarding surface and set by control plane equipment according to facility information
It is standby.
Since in most cases, the moving range of user is smaller, user equipment accesses the variation master of forwarding surface equipment
It concentrates between some fixed forwarding surface equipment, these forwarding surface equipment have the characteristics that geographical location is relatively close, interaction is frequent.
Therefore, when constructing the network architecture, forwarding domain table can be preset based on default rule, wherein default rule can be with
For the forwarding surface equipment in a certain geographical position range is set as the same forwarding domain, having recorded in forwarding domain table preset
The facility information for the forwarding surface equipment that forwarding domain and each preset forwarding domain include, each of forwarding domain table list item indicate
The corresponding relationship of the facility information of forwarding surface equipment included in preset forwarding domain and the preset forwarding domain.Such as table 4
It is shown, forward the forwarding surface equipment that the forwarding surface equipment and facility information that are UP1 comprising facility information in the UP_A of domain are UP2；Turn
Send out the forwarding surface equipment that the forwarding surface equipment and facility information that are UP3 comprising facility information in the UP_B of domain are UP4.
Table 4
| Preset forwarding domain | The facility information of forwarding surface equipment |
| UP_A | UP1/UP2 |
| UP_B | UP3/UP4 |
Optionally, the user management list item delivery method can also include：
Determine the second forwarding surface equipment that user is currently accessed using user equipment；
Forwarding domain belonging to the second forwarding surface equipment is determined from the table of preset forwarding domain, and obtains the from forwarding domain table
The third in addition to the first forwarding surface equipment and the second forwarding surface equipment for including in forwarding domain belonging to two forwarding surface equipment turns
The facility information for equipment of leavening dough；
According to the facility information of third forwarding surface equipment, user management list item is sent to third forwarding surface equipment.
Wherein, forwarding domain table is used to record the forwarding surface equipment that preset forwarding domain and each preset forwarding domain include
Facility information.
In one example, the second forwarding surface equipment that user is currently accessed using user equipment is determined, from preset turn
Determined in hair domain table forwarding domain belonging to the second forwarding surface equipment and the step of obtain the facility information of third forwarding surface equipment with
The sequence of step S203 is without limitation, that is to say, that no matter from forwarding surface equipment record sheet whether finds user information pair
The facility information for the first forwarding surface equipment answered can all execute the second forwarding surface that determining user is currently accessed using user equipment
Equipment determines forwarding domain described in the second forwarding surface equipment from preset forwarding domain table and obtains setting for third forwarding surface equipment
The step of standby information, in this way in addition to user management list item can be sent to the first forwarding surface equipment when, can also be forwarded to third
Face equipment sends user management list item, and no matter the forwarding surface equipment of user equipment access becomes first turn from the second forwarding surface equipment
Equipment of leavening dough or third forwarding surface equipment, may be implemented incessantly to user equipment transmitting data flow amount.
In another example, the second forwarding surface equipment that user is currently accessed using user equipment is determined, from preset
The step of determining forwarding domain belonging to the second forwarding surface equipment in forwarding domain table and obtaining the facility information of third forwarding surface equipment
Can also the facility information for not finding the corresponding first forwarding surface equipment of user information from forwarding surface equipment record sheet it
Afterwards, that is to say, that setting there is no the corresponding first forwarding surface equipment of user information of the user in forwarding surface equipment record sheet
Standby information, at this point it is possible to according to the facility information recorded in forwarding domain table, what the user equipment utilized to the user was currently accessed
Third forwarding surface equipment in forwarding domain belonging to second forwarding surface equipment sends user management list item, if to guarantee user equipment
The forwarding surface equipment of access becomes third forwarding surface equipment from the second forwarding surface equipment, may be implemented incessantly to user equipment
Transmitting data flow amount.Which can effectively reduce the quantity that control plane equipment sends user management list item to forwarding surface equipment.
Above-mentioned all forwarding surface equipment for receiving user management list item can generate hardware according to user management list item and turn
Forwarding list item has recorded user information, interface message of user etc. in hardware forwarding table item, for instruct the forwarding surface equipment to which
A user equipment transmitting data flow amount.In this way, user be moved in the range of covered from some forwarding surface equipment it is another
A forwarding surface equipment for generating hardware forwarding table item cover in the range of when, due to having generated hardware forwarding table item, then
Forwarding surface equipment can be routed directly according to hardware forwarding table item, and the customer flow is forwarded.Become in user location
Change, the forwarding surface equipment of user equipment access is when changing, will not suspension, do not need re-authentication, realize user to forwarding
The variation unaware of face equipment.
Using the present embodiment, user is received in control plane equipment and utilizes the online request of user equipment transmission, to user
After equipment is by certification, the corresponding user management list item of user information of the user carried in online request is generated, from forwarding
The facility information that the corresponding first forwarding surface equipment of user information is searched in the equipment record sheet of face, believes according to the equipment found
Breath sends user management list item to the first forwarding surface equipment, and the first forwarding surface equipment is that user utilizes user in preset duration
The forwarding surface equipment that equipment accessed.User equipment had accessed the first forwarding surface equipment, then user equipment passes through access first
The online probability of forwarding surface equipment is larger, and the first forwarding surface equipment due to having accessed is not just for one, pass through to
First forwarding surface equipment issues user management list item, if the forwarding surface equipment of user equipment access becomes any one first forwarding
Face equipment then can basis since the user management list item that control plane equipment issues has been received in the first forwarding surface equipment
The hardware forwarding table item that the user management list item generates is realized incessantly to user equipment transmitting data flow amount, that is, is avoided
When the forwarding surface equipment of user equipment access changes, there is a situation where user equipmenies and network to disconnect, to protect
The continuity of user equipment connection network is demonstrate,proved.Also, forwarding surface equipment and forward in domain that only user equipment had accessed
Forwarding surface equipment dynamic backup user management list item, effectively reduces the load of forwarding surface equipment.
Due to pre-setting forwarding domain table, forwards in the table of domain and have recorded preset forwarding domain and each preset forwarding domain
Including forwarding surface equipment facility information, other than issuing user management list item to the first forwarding surface equipment, it is also necessary to
Forwarding surface equipment in forwarding domain table issues user management list item, to guarantee no matter the forwarding surface equipment of user equipment access becomes
It is above-mentioned which, may be implemented incessantly to user equipment transmitting data flow amount.
Corresponding to above method embodiment, the embodiment of the invention provides transmitting apparatus, such as Fig. 4 under a kind of user management list item
Shown, transmitting apparatus may include under the user management list item：
Receiving module 410, the online request for utilizing user equipment to send for receiving user；
Generation module 420, if generating in the online request by certification for the user equipment and carrying the use
The corresponding user management list item of the user information at family；
Searching module 430, for searching corresponding first forwarding surface of the user information from forwarding surface equipment record sheet
The facility information of equipment, the first forwarding surface equipment are the forwarding surface equipment that the user utilizes user equipment to access；
Sending module 440, for sending the user management to the first forwarding surface equipment according to the facility information
List item.
Optionally, described device can also include：
Determining module, the second forwarding surface equipment being currently accessed for determining the user using user equipment；
Module is obtained, for determining forwarding domain belonging to the second forwarding surface equipment from the table of preset forwarding domain, and
First forwarding surface of removing for including in forwarding domain belonging to the second forwarding surface equipment is obtained from the forwarding domain table to set
The facility information of third forwarding surface equipment except the standby and described second forwarding surface equipment；
The sending module 440 can be also used for the facility information according to the third forwarding surface equipment, to the third
Forwarding surface equipment sends the user management list item；
Wherein, the forwarding surface that the forwarding domain table is used to record that preset forwarding domain and each preset forwarding domain to include is set
Standby facility information.
Optionally, described device can also include：
Adding module, if for not finding the user information corresponding first from the forwarding surface equipment record sheet
The facility information of forwarding surface equipment, then add the user information in the forwarding surface equipment record sheet and the user utilizes
The corresponding relationship of the facility information for the second forwarding surface equipment that user equipment is currently accessed.
Optionally, the searching module 430 can be also used for remembering based on the user information from the forwarding surface equipment
The facility information for the second forwarding surface equipment that the user is currently accessed using user equipment is searched in record table；
Described device can also include：
Adding module, if the equipment for not finding the second forwarding surface equipment in the forwarding surface equipment record sheet
Information then adds the facility information of the user information Yu the second forwarding surface equipment in the forwarding surface equipment record sheet
Corresponding relationship.
Optionally, described device can also include：
Statistical module, when continuing not access the first of the 4th forwarding surface equipment using user equipment for counting the user
Long, the 4th forwarding surface equipment is to have corresponding with the user information of the user in the forwarding surface equipment record sheet
The forwarding surface equipment of one facility information；
Removing module is deleted from the forwarding surface equipment record sheet if reaching preset duration for first duration
Except the corresponding relationship of the user information and the facility information of the 4th forwarding surface equipment.
Optionally, described device can also include：
Statistical module, when having added the second of the first corresponding relationship in the forwarding surface equipment record sheet for counting
Long, first corresponding relationship is the corresponding relationship of the facility information of the user information and any forwarding surface equipment；
Removing module, if default ageing time is reached for second duration, from the forwarding surface equipment record sheet
It is middle to delete first corresponding relationship.
Using the present embodiment, user is received in control plane equipment and utilizes the online request of user equipment transmission, to user
After equipment is by certification, the corresponding user management list item of user information of the user carried in online request is generated, from forwarding
The facility information that the corresponding first forwarding surface equipment of user information is searched in the equipment record sheet of face, believes according to the equipment found
Breath sends user management list item to the first forwarding surface equipment, and the first forwarding surface equipment is that user utilizes user in preset duration
The forwarding surface equipment that equipment accessed.User equipment had accessed the first forwarding surface equipment, then user equipment passes through access first
The online probability of forwarding surface equipment is larger, and the first forwarding surface equipment due to having accessed is not just for one, pass through to
First forwarding surface equipment issues user management list item, if the forwarding surface equipment of user equipment access becomes any one first forwarding
Face equipment then can basis since the user management list item that control plane equipment issues has been received in the first forwarding surface equipment
The hardware forwarding table item that the user management list item generates is realized incessantly to user equipment transmitting data flow amount, that is, is avoided
When the forwarding surface equipment of user equipment access changes, there is a situation where user equipmenies and network to disconnect, to protect
The continuity of user equipment connection network is demonstrate,proved.Also, forwarding surface equipment and forward in domain that only user equipment had accessed
Forwarding surface equipment dynamic backup user management list item, effectively reduces the load of forwarding surface equipment.
Due to pre-setting forwarding domain table, forwards in the table of domain and have recorded preset forwarding domain and each preset forwarding domain
Including forwarding surface equipment facility information, other than issuing user management list item to the first forwarding surface equipment, it is also necessary to
Forwarding surface equipment in forwarding domain table issues user management list item, to guarantee no matter the forwarding surface equipment of user equipment access becomes
It is above-mentioned which, may be implemented incessantly to user equipment transmitting data flow amount.
The embodiment of the invention also provides a kind of control plane equipment, as shown in figure 5, including processor 501 and computer can
Storage medium 502 is read, the computer readable storage medium 502 is stored with the machine that can be executed by the processor 501 can
It executes instruction, the processor 501 is promoted to realize user management provided in an embodiment of the present invention by the machine-executable instruction
All steps of list item delivery method.
Above-mentioned computer readable storage medium may include RAM (Random Access Memory, random access memory
Device), it also may include NVM (Non-volatile Memory, nonvolatile memory), for example, at least a magnetic disk storage.
Optionally, computer readable storage medium can also be that at least one is located remotely from the storage device of aforementioned processor.
Above-mentioned processor can be general processor, including CPU (Central Processing Unit, central processing
Device), NP (Network Processor, network processing unit) etc.；Can also be DSP (Digital Signal Processor,
Digital signal processor), ASIC (Application Specific Integrated Circuit, specific integrated circuit),
FPGA (Field-Programmable Gate Array, field programmable gate array) or other programmable logic device are divided
Vertical door or transistor logic, discrete hardware components.
In the present embodiment, the processor of control plane equipment is by reading the computer stored in computer readable storage medium
Program, and by operation computer program, it can be realized：User is received using the upper of user equipment transmission in control plane equipment
Line request after passing through certification to user equipment, generates the corresponding user's pipe of user information of the user carried in online request
List item is managed, the facility information of the corresponding first forwarding surface equipment of user information is searched from forwarding surface equipment record sheet, according to looking into
The facility information found sends user management list item to the first forwarding surface equipment, and the first forwarding surface equipment is user when default
The forwarding surface equipment accessed in long using user equipment.User equipment had accessed the first forwarding surface equipment, then user equipment
It is larger by the online probability of the first forwarding surface equipment of access, and the first forwarding surface equipment due to having accessed is not just for one
It is a, therefore, by issuing user management list item to the first forwarding surface equipment, if the forwarding surface equipment of user equipment access becomes
Any one first forwarding surface equipment, since the user management table that control plane equipment issues has been received in the first forwarding surface equipment
, then the hardware forwarding table item that can be generated according to the user management list item is realized and forwards data to user equipment incessantly
Flow avoids when the forwarding surface equipment of user equipment access changes, user equipment occurs and disconnects with network
The case where, to ensure that the continuity of user equipment connection network.
In addition, corresponding to user management list item delivery method provided by above-described embodiment, the embodiment of the invention provides
A kind of computer readable storage medium, is stored with machine-executable instruction, and when being called and being executed by processor, the machine can
Execute instruction all steps for promoting the processor to realize user management list item delivery method provided in an embodiment of the present invention.
In the present embodiment, computer readable storage medium executes user management provided by the embodiment of the present invention at runtime
The application program of list item delivery method, therefore can be realized：Receive what user was sent using user equipment in control plane equipment
Online request after passing through certification to user equipment, generates the corresponding user of user information of the user carried in online request
List item is managed, the facility information of the corresponding first forwarding surface equipment of user information is searched from forwarding surface equipment record sheet, according to
The facility information found sends user management list item to the first forwarding surface equipment, and the first forwarding surface equipment is user default
The forwarding surface equipment accessed in duration using user equipment.User equipment had accessed the first forwarding surface equipment, then user sets
The standby probability online by the first forwarding surface equipment of access is larger, and the first forwarding surface equipment due to having accessed is not just for one
It is a, therefore, by issuing user management list item to the first forwarding surface equipment, if the forwarding surface equipment of user equipment access becomes
Any one first forwarding surface equipment, since the user management table that control plane equipment issues has been received in the first forwarding surface equipment
, then the hardware forwarding table item that can be generated according to the user management list item is realized and forwards data to user equipment incessantly
Flow avoids when the forwarding surface equipment of user equipment access changes, user equipment occurs and disconnects with network
The case where, to ensure that the continuity of user equipment connection network.
For control plane equipment and computer readable storage medium embodiment, the method content base that is related to due to it
Originally it is similar to embodiment of the method above-mentioned, so being described relatively simple, referring to the part explanation of embodiment of the method in place of correlation
?.
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 a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is all made of relevant mode and describes, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for device,
For control plane equipment and computer readable storage medium embodiment, since it is substantially similar to the method embodiment, so retouching
That states is fairly simple, and the relevent part can refer to the partial explaination of embodiments of method.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (14)
1. a kind of user management list item delivery method, which is characterized in that it is applied to control plane equipment, the method includes：
Receive the online request that user utilizes user equipment to send；
If the user equipment generates the corresponding use of user information for carrying the user in the online request by certification
Family manages list item；
Search the facility information of the corresponding first forwarding surface equipment of the user information from forwarding surface equipment record sheet, described
One forwarding surface equipment is the forwarding surface equipment that the user utilizes user equipment to access；
According to the facility information, the user management list item is sent to the first forwarding surface equipment.
2. the method according to claim 1, wherein the method also includes：
Determine the second forwarding surface equipment that the user is currently accessed using user equipment；
Forwarding domain belonging to the second forwarding surface equipment is determined from the table of preset forwarding domain, and is obtained from the table of the forwarding domain
Take include in forwarding domain belonging to the second forwarding surface equipment to remove the first forwarding surface equipment and second forwarding surface
The facility information of third forwarding surface equipment except equipment；
According to the facility information of the third forwarding surface equipment, the user management table is sent to the third forwarding surface equipment
?；
Wherein, the forwarding domain table is used to record the forwarding surface equipment that preset forwarding domain and each preset forwarding domain include
Facility information.
3. method according to claim 1 or 2, which is characterized in that the method also includes：
If not finding the equipment of the corresponding first forwarding surface equipment of the user information from the forwarding surface equipment record sheet
Information is then added the user information in the forwarding surface equipment record sheet and is currently accessed with the user using user equipment
The second forwarding surface equipment facility information corresponding relationship.
4. method according to claim 1 or 2, which is characterized in that the method also includes：
Based on the user information, the user is searched from the forwarding surface equipment record sheet and is currently accessed using user equipment
The second forwarding surface equipment facility information；
If the facility information of the second forwarding surface equipment is not found in the forwarding surface equipment record sheet, in the forwarding
The corresponding relationship of the facility information of the user information and the second forwarding surface equipment is added in the equipment record sheet of face.
5. method according to claim 1 or 2, which is characterized in that the method also includes：
It counts the user and continues the first duration for not accessing the 4th forwarding surface equipment, the 4th forwarding surface using user equipment
Equipment is the forwarding in the forwarding surface equipment record sheet with any appliance information corresponding with the user information of the user
Face equipment；
If first duration reaches preset duration, the user information and institute are deleted from the forwarding surface equipment record sheet
State the corresponding relationship of the facility information of the 4th forwarding surface equipment.
6. method according to claim 1 or 2, which is characterized in that the method also includes：
Statistics has added the second duration of the first corresponding relationship, first corresponding relationship in the forwarding surface equipment record sheet
For the corresponding relationship of the user information and the facility information of any forwarding surface equipment；
If second duration reaches default ageing time, it is corresponding that described first is deleted from the forwarding surface equipment record sheet
Relationship.
7. transmitting apparatus under a kind of user management list item, which is characterized in that be applied to control plane equipment, described device includes：
Receiving module, the online request for utilizing user equipment to send for receiving user；
Generation module, if generating the use for carrying the user in the online request by certification for the user equipment
The corresponding user management list item of family information；
Searching module, for searching setting for the corresponding first forwarding surface equipment of the user information from forwarding surface equipment record sheet
Standby information, the first forwarding surface equipment are the forwarding surface equipment that the user utilizes user equipment to access；
Sending module, for sending the user management list item to the first forwarding surface equipment according to the facility information.
8. device according to claim 7, which is characterized in that described device further includes：
Determining module, the second forwarding surface equipment being currently accessed for determining the user using user equipment；
Module is obtained, for forwarding domain belonging to determination the second forwarding surface equipment from the table of preset forwarding domain, and from institute
State obtained belonging to the second forwarding surface equipment in forwarding domain table include in forwarding domain except the first forwarding surface equipment and
The facility information of third forwarding surface equipment except the second forwarding surface equipment；
The sending module is also used to the facility information according to the third forwarding surface equipment, to the third forwarding surface equipment
Send the user management list item；
Wherein, the forwarding domain table is used to record the forwarding surface equipment that preset forwarding domain and each preset forwarding domain include
Facility information.
9. device according to claim 7 or 8, which is characterized in that described device further includes：
Adding module, if for not finding corresponding first forwarding of the user information from the forwarding surface equipment record sheet
The facility information of face equipment then adds the user information and the user in the forwarding surface equipment record sheet and utilizes user
The corresponding relationship of the facility information for the second forwarding surface equipment that equipment is currently accessed.
10. device according to claim 7 or 8, which is characterized in that
The searching module is also used to search the user from the forwarding surface equipment record sheet based on the user information
Utilize the facility information for the second forwarding surface equipment that user equipment is currently accessed；
Described device further includes：
Adding module, if the equipment for not finding the second forwarding surface equipment in the forwarding surface equipment record sheet is believed
Breath then adds the facility information of the user information and the second forwarding surface equipment in the forwarding surface equipment record sheet
Corresponding relationship.
11. device according to claim 7 or 8, which is characterized in that described device further includes：
Statistical module continues the first duration for not accessing the 4th forwarding surface equipment for counting the user using user equipment,
The 4th forwarding surface equipment is in the forwarding surface equipment record sheet with corresponding with the user information of the user any
The forwarding surface equipment of facility information；
Removing module deletes institute from the forwarding surface equipment record sheet if reaching preset duration for first duration
State the corresponding relationship of the facility information of user information and the 4th forwarding surface equipment.
12. device according to claim 7 or 8, which is characterized in that described device further includes：
Statistical module, for counting the second duration for having added the first corresponding relationship in the forwarding surface equipment record sheet, institute
State the corresponding relationship for the facility information that the first corresponding relationship is the user information and any forwarding surface equipment；
Removing module is deleted from the forwarding surface equipment record sheet if reaching default ageing time for second duration
Except first corresponding relationship.
13. a kind of control plane equipment, which is characterized in that including processor and computer readable storage medium, the computer can
It reads storage medium and is stored with the machine-executable instruction that can be executed by the processor, the processor can be held by the machine
Row instruction promotes：Realize any method and step of claim 1-6.
14. a kind of computer readable storage medium, which is characterized in that be stored with machine-executable instruction, called by processor
When with executing, the machine-executable instruction promotes the processor：Realize any method and step of claim 1-6.
Priority Applications (1)
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|---|---|---|---|
| CN201810224966.1A CN108833280B (en) | 2018-03-19 | 2018-03-19 | User management table item issuing method and device and control plane equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810224966.1A CN108833280B (en) | 2018-03-19 | 2018-03-19 | User management table item issuing method and device and control plane equipment |
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| CN108833280A true CN108833280A (en) | 2018-11-16 |
| CN108833280B CN108833280B (en) | 2020-02-04 |
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| CN108833280B (en) | 2020-02-04 |
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