CN106209750B - A kind of network distribution method, server, network access equipment and system - Google Patents
A kind of network distribution method, server, network access equipment and system Download PDFInfo
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- CN106209750B CN106209750B CN201510232570.8A CN201510232570A CN106209750B CN 106209750 B CN106209750 B CN 106209750B CN 201510232570 A CN201510232570 A CN 201510232570A CN 106209750 B CN106209750 B CN 106209750B
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Abstract
The embodiment of the present invention provides a kind of network distribution method, server, network access equipment and system, and wherein method includes: server when client request accesses network, obtains the unique identification for the client that network access equipment is forwarded；Server determines target network type corresponding to the unique identification according to the unique identification of setting and the corresponding relationship of network type；Server returns to the information for characterizing the target network type to the network access equipment, so that the network access equipment is according to the information, the client is distributed into the corresponding sub-network of the target network type and carries out network access.The network type that family is more convenient, simple switching is accessed can be used in network distribution method provided in an embodiment of the present invention.
Description
Technical field
The present invention relates to network technique fields, and in particular to a kind of network distribution method, server, network access equipment and
System.
Background technique
At present according to net demand, partitioning the network into the different sub-network of multiple network types (such as can be by a network
It is divided into multiple different types of VLAN), and the access authority of the sub-network of each network type is set, thus according to the visit of user
It asks permission, user is distributed into the sub-network of network type corresponding with its access authority, realize that the isolation of different user is visited
It asks, becomes a kind of mode of novel promotion network security.Such as, enterprise network can be according to the demand of enterprise itself, by enterprise network
Network, which marks off, such as develops net, Office Network, administrative network, the multiple sub-networks of experience net, and exploitation net only has Enterprise product development permission
Enterprise staff may have access to, Office Network accesses for all enterprise staffs, and administrative network is only for having the enterprise of administration permission
Industry employee access experiences net for the guest access of nonbusiness employee.
When the user to access network carries out network distribution, presently mainly in the network access equipment for accessing network
At (such as interchanger), network type corresponding to the port of network access equipment is bound；When user passes through network access equipment
When certain Single port accesses network, it is only capable of accessing sub-network corresponding to network type bound in the port；With enterprise network
The binding of the port 1 exploitation net of network access equipment, for the binding of port 2 experience net, then user passes through network access equipment end
When 1 access enterprise networks network of mouth, the exploitation net of enterprise network only may have access to, and access less than other kinds of sub-network；Pass through
When the 2 access enterprise networks network of port of network access equipment, the experience net of enterprise network only may have access to, and access less than other classes
The sub-network of type.
The present inventor has found in the course of the research, the existing port binding network type in network access equipment
The problems of the network method of salary distribution, are as follows: when certain Single port of user access network access device, it can only distribute to the port
In the corresponding sub-network of bound network type, if user needs replacing the network type of access, institute is had to switch over
Network insertion is carried out on the port of the corresponding network access equipment of the network type of replacement；This allows for user and is accessed in switching
Network when, there is the operation of the frequent corresponding ports for finding network access equipment, lead to operation when user's handover network
It is extremely onerous.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of network distribution method, server, network access equipment and system,
It is extremely onerous with operation when solving the problems, such as user's handover network present in the existing network method of salary distribution.
To achieve the above object, the embodiment of the present invention provides the following technical solutions:
A kind of network distribution method is applied to server, which comprises
When client request accesses network, the uniqueness mark for the client that network access equipment is forwarded is obtained
Know；
According to the corresponding relationship of the unique identification of setting and network type, mesh corresponding to the unique identification is determined
Mark network type；
The information for characterizing the target network type is returned to, to the network access equipment so as to the network access equipment
According to the information, the client is distributed into the corresponding sub-network of the target network type and carries out network access.
The embodiment of the present invention also provides a kind of network distribution method, is applied to network access equipment, which comprises
When client request accesses network, the unique identification of the client is obtained；
The unique identification is forwarded to server, unique identification and network so as to the server according to setting
The corresponding relationship of type determines target network type corresponding to the unique identification；
Receive the information for the characterization target network type that the server is sent；
According to the information, the client is distributed and carries out network into the corresponding sub-network of the target network type
Access.
The embodiment of the present invention also provides a kind of server, comprising:
Mark forwarding obtains module, for obtaining what network access equipment was forwarded when client request accesses network
The unique identification of the client；
Target network determination type module, for according to the unique identification of setting and the corresponding relationship of network type, really
Target network type corresponding to the fixed unique identification；
Characterization information sending module, for returning to the letter for characterizing the target network type to the network access equipment
Breath, so that the network access equipment is according to the information, the client is distributed corresponding to the target network type
Network access is carried out in sub-network.
The embodiment of the present invention also provides a kind of network access equipment, comprising:
Identifier acquisition module, for obtaining the unique identification of the client when client request accesses network；
Forwarding module, for the unique identification to be forwarded to server, so as to the server according to setting only
The corresponding relationship of one property mark and network type, determines target network type corresponding to the unique identification；
Characterization information receiving module, for receiving the information for the characterization target network type that the server is sent；
Distribution module, for distributing the client to son corresponding to the target network type according to the information
Network access is carried out in network.
The embodiment of the present invention also provides a kind of network distribution system, comprising:
Network access equipment will for obtaining the unique identification of the client when client request accesses network
The unique identification is forwarded to server, receives the information for the characterization target network type that the server is sent, and
According to the information, the client is distributed into the corresponding sub-network of the target network type and carries out network access；
Server, for obtaining the unique identification for the client that network access equipment is forwarded, according to setting
The corresponding relationship of unique identification and network type determine target network type, Xiang Suoshu corresponding to the unique identification
Network access equipment returns to the information for characterizing the target network type.
Based on the above-mentioned technical proposal, in network distribution method provided in an embodiment of the present invention, each end of network access equipment
Mouthful and unbound sub-network, network access equipment can the net according to corresponding to the unique identification of the client set in server
Network type, dynamic client of distributing carry out network access into the corresponding sub-network of corresponding network type；When client needs
When wanting handover network, it is only necessary to network type corresponding to the unique identification of the client set in server is changed, without
The port for the network access equipment for needing client end alteration to be accessed, network distribution method provided in an embodiment of the present invention can be used
The network type that family is more convenient, simple switching is accessed.
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
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of network distribution system provided in an embodiment of the present invention；
Fig. 2 is the signaling process figure of network distribution method provided in an embodiment of the present invention；
Fig. 3 is another signaling process figure of network distribution method provided in an embodiment of the present invention；
Fig. 4 is the flow chart of network distribution method provided in an embodiment of the present invention；
Fig. 5 is another flow chart of network distribution method provided in an embodiment of the present invention；
Fig. 6 is another flow chart of network distribution method provided in an embodiment of the present invention；
Fig. 7 is the another flow chart of network distribution method provided in an embodiment of the present invention；
Fig. 8 is another flow chart again of network distribution method provided in an embodiment of the present invention；
Fig. 9 is another flow chart again of network distribution method provided in an embodiment of the present invention；
Figure 10 is the another another flow chart of network distribution method provided in an embodiment of the present invention；
Figure 11 is another another flow chart of network distribution method provided in an embodiment of the present invention；
Figure 12 is the structural block diagram of server provided in an embodiment of the present invention；
Figure 13 is the structural block diagram of characterization information sending module provided in an embodiment of the present invention；
Figure 14 is another structural block diagram of characterization information sending module provided in an embodiment of the present invention；
Figure 15 is the structural block diagram of network access equipment provided in an embodiment of the present invention；
Figure 16 is the structural block diagram of characterization information receiving module provided in an embodiment of the present invention；
Figure 17 is another structural block diagram of characterization information receiving module provided in an 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.
Fig. 1 is the structural schematic diagram of network distribution system provided in an embodiment of the present invention, referring to Fig.1, network distribution system
System may include: network access equipment 1 and server 2；Network access equipment 1 is network insertion node, can select interchanger
It realizes, it is clear that other equipment with network access facility can also be used and realize；Server 2 is set by the embodiment of the present invention
For realizing network distribution decision logic equipment, server 2 can be single server, or by multiple servers
The server farm of composition；
Based on network distribution system shown in Fig. 1, Fig. 2 shows the signalings of network distribution method provided in an embodiment of the present invention
Flow chart, referring to figs. 1 and 2, which may include:
Step S10, network access equipment obtains the uniqueness mark of the client when client request accesses network
Know；
Optionally, the unique identification of client can be client and initiate network insertion request to network access equipment
When carry；It is also possible to client after initiating network insertion request to network access equipment, only by network access equipment request
It is retransmited after one property mark；
Optionally, the unique identification of client can for load client user equipment device identification, can also be with
User identifier for client owning user etc. is capable of the mark of unique identification client；Device identification can be MAC (Media
Access Control, media access control) address etc. can (user equipment be for example used by a user with unique identification user equipment
Mobile phone, computer etc.) mark, user identifier can be user name, ID card No., employee's number etc. can be with unique identification user
Mark.
Step S11, the unique identification is forwarded to server by network access equipment；
Step S12, for the described server according to the unique identification of setting and the corresponding relationship of network type, determination is described only
The corresponding target network type of one property mark；
Step S13, the described server returns to the information for characterizing the target network type to the network access equipment；
Step S14, the described network access equipment according to the information, by the client distribute to the target network
Network access is carried out in the corresponding sub-network of type.
Optionally, the information for characterizing the target network type can be network mark corresponding to the target network type
Know；Network identity corresponding to the sub-network of each network type can be arranged in the embodiment of the present invention in the server, described in determination
It, can be by network corresponding to identified target network type after target network type corresponding to the unique identification of client
Mark is back to the network access equipment, so that the network access equipment distributes the client to the network identity
Network access is carried out in corresponding sub-network；As the embodiment of the present invention sub-network to each network type can carry out in the server
It numbers, it, can be by identified target network after the target network type corresponding to the unique identification for determining the client
The number of the sub-network of type is sent to network access equipment, so that network access equipment distributes the client to the number
Sub-network in carry out network access；
Optionally, the information for characterizing the target network type can directly be the letter comprising the target network type
Breath；Network identity corresponding to the sub-network of each network type can also be arranged in the embodiment of the present invention at network access equipment；Clothes
After device target network type corresponding to the unique identification for determining the client of being engaged in, can directly it be set to the network insertion
It is standby to return to identified target network type；Network access equipment net according to corresponding to the sub-network of each network type of setting
Network mark, it may be determined that the network identity for going out the sub-network of the target network type distributes the client to the network mark
Know progress network access in corresponding sub-network.
As can be seen that each port of network access equipment is not tied up in network distribution method provided in an embodiment of the present invention
Sub-network, network access equipment can the network type according to corresponding to the unique identification of the client set in server,
Dynamic distribution client carries out network access into the corresponding sub-network of corresponding network type；When client needs to switch net
When network, it is only necessary to network type corresponding to the unique identification of the client set in server is changed, without changing
Family can be used more just in the port for the network access equipment that client is accessed, network distribution method provided in an embodiment of the present invention
The accessed network type of prompt, simple switching.
Optionally, the embodiment of the present invention can carry out authentication to client, client can when client accesses network
The unique identification of the client is carried in the authentication information sent to interchanger, so as to subsequent network allocation flow
Progress.Fig. 3 shows another signaling process figure of network distribution method provided in an embodiment of the present invention, in conjunction with Fig. 1 and Fig. 3 institute
Show, which may include:
Step S20, network access equipment obtains the authentication letter of the client when client request accesses network
Breath, the authentication information include unique identification and the identity information of the client；
Optionally, in embodiments of the present invention, client can initiate the same of network insertion request to network access equipment
When, the authentication information of the unique identification comprising the client and identity information is sent to network access equipment；
Optionally, after client sends network insertion request to network access equipment, network access equipment can be to client
Request authentication information in end after client receives the request, can believe the unique identification comprising the client and identity
The authentication information of breath is sent to network access equipment.
Optionally, identity information can be the user identifier (such as user name) and user password verifying user's body of client
The information of part；If unique identification uses user identifier, then can be used directly described in the user identifier conduct in identity information
The unique identification of client uses；If unique identification is then existed using the device identification for the user equipment for loading client
In authentication information in addition to comprising identity information, also need comprising device identification, to be set by include in authentication information
Standby mark is used as the unique identification of the client.
Step S21, the authentication information is forwarded to server by the described network access equipment；
Step S22, the described server is after the identity for verifying the client according to the identity information is legal, according to setting
The corresponding relationship of fixed unique identification and network type determine target network type corresponding to the unique identification；
Optionally, the legal mode of identity for verifying the client can be the client in authentication information
User identifier and user password are matched, if successful match, can determine that the identity of the client is legal, if matching not at
Function then can determine that the identity of the client is illegal；
After the identity for determining the client is legal, it may be determined that the client need to distribute the network class of sub-network extremely
Type determines the authentication information institute that is, according to the corresponding relationship of the unique identification and network type that set in server
The corresponding target network type of the unique identification for including；
Step S23, the described server returns to the information for characterizing the target network type to the network access equipment；
Step S24, the described network access equipment distributes the client to the target network class according to the information
Network access is carried out in the corresponding sub-network of type.
Optionally, authentication mode used by the embodiment of the present invention can be MAB (MACAuthentication
Bypass, MAC bypass certification) verifying and dot1X verifying；
Wherein, MAB verifying be it is a kind of based on device identification certification exempt from 1X ad hoc mode；Dot1X is IEEE 802.1X
Abbreviation, be access control and authentication protocol based on Client/Server.
Optionally, a network can be divided into the different multiple VLAN (Virtual of network type by the embodiment of the present invention
Local Area Network, virtual LAN), and be arranged in the server unique corresponding to the VLAN of each network type
Property mark, and then exist access network client when, server can determine the visitor according to the unique identification of the client
Family end need to distribute the target network type of VLAN extremely, so that network access equipment distributes the client to the target network
Network access is carried out in the corresponding VLAN of network type.
Below with the angle of server, network distribution method provided in an embodiment of the present invention is introduced, is described below
Network distribution method can correspond to each other reference with above-described signaling process content.
Fig. 4 is the flow chart of network distribution method provided in an embodiment of the present invention, which can be applied to take
It is engaged in device；Referring to Fig. 4, this method may include:
Step S100, when client request accesses network, the client that network access equipment is forwarded is obtained
Unique identification；
Step S110, according to the corresponding relationship of the unique identification of setting and network type, the unique identification is determined
Corresponding target network type；
Step S120, Xiang Suoshu network access equipment returns to the information for characterizing the target network type, so as to the net
The client is distributed according to the information and carries out net into the corresponding sub-network of the target network type by network access device
Network access.
In network distribution method provided in an embodiment of the present invention, each port of network access equipment and unbound sub-network,
Network access equipment can the network type according to corresponding to the unique identification of the client set in server, it is dynamic to distribute
Client carries out network access into the corresponding sub-network of corresponding network type；When client needs handover network, it is only necessary to
Network type corresponding to the unique identification of the client set in change server, is connect without client end alteration
The port of the network access equipment entered, network distribution method provided in an embodiment of the present invention can be used family more convenient, simple
Switch accessed network type.
Optionally, network identity corresponding to the sub-network of each network type, server can be further set in server
After determining target network type corresponding to the unique identification, it can further determine that corresponding to the target network type
Network identity, so that network identity corresponding to the target network type is back to the network access equipment so that
The client can be distributed into the network identity corresponding sub-network progress network access by obtaining the network access equipment.
Corresponding, Fig. 5 shows another flow chart of network distribution method provided in an embodiment of the present invention, should referring to Fig. 5
Method may include:
Step S200, when client request accesses network, the client that network access equipment is forwarded is obtained
Unique identification；
Step S210, according to the corresponding relationship of the unique identification of setting and network type, the unique identification is determined
Corresponding target network type；
Step S220, according to the corresponding relationship of network type and the network identity of sub-network, the target network class is determined
The network identity of sub-network corresponding to type；
Step S230, Xiang Suoshu network access equipment returns to the network identity, so that the network access equipment is by institute
It states client and distributes into the network identity corresponding sub-network progress network access.
Optionally, the embodiment of the present invention can also be arranged corresponding to the sub-network of each network type at network access equipment
Network identity；It, can be directly by packet after server target network type corresponding to the unique identification for determining the client
Information containing the target network type is sent to network access equipment；So that network access equipment is according to each network class of setting
Network identity corresponding to the sub-network of type determines the network identity of the corresponding sub-network of the target network type, so that net
Network access device, which can distribute the client into the corresponding sub-network of the network identity, carries out network access.
Corresponding, Fig. 6 shows another flow chart of network distribution method provided in an embodiment of the present invention, should referring to Fig. 6
Method may include:
Step S300, when client request accesses network, the client that network access equipment is forwarded is obtained
Unique identification；
Step S310, according to the corresponding relationship of the unique identification of setting and network type, the unique identification is determined
Corresponding target network type；
Step S320, Xiang Suoshu network access equipment returns to the information comprising the target network type, so as to the net
Network access device determines the target network type according to the corresponding relationship of the network type of setting and the network identity of sub-network
The network identity of corresponding sub-network, so that the network access equipment distributes the client to the network identity pair
Network access is carried out in the sub-network answered.
Optionally, client can carry the unique identification when initiating network insertion request to network access equipment；
Network access equipment can parse the unique identification wherein carried, by the uniqueness mark after obtaining the network insertion request
Knowledge is forwarded to server；
Optionally, network access equipment can also be after receiving the network insertion request of client transmission, Xiang Suoshu client
The unique identification of the client is requested at end, to receive what the client was sent after the client end response request
Unique identification, and then received unique identification is forwarded to server by network access equipment.
Optionally, server can also carry out authentication to the client, only in the identity for verifying the client
After legal, ability determination can carry out network distribution to the client, and then determine that the unique identification of the client is corresponding
Target network type；Specifically, the client can send authentication letter to network access equipment when request accesses network
Breath, and unique identification and identity information in the authentication information comprising the client；
Corresponding, Fig. 7 shows the another flow chart of network distribution method provided in an embodiment of the present invention, should referring to Fig. 7
Method may include:
Step S400, when client request accesses network, the client that network access equipment is forwarded is obtained
Authentication information, the authentication information include unique identification and the identity information of the client；
Optionally, in embodiments of the present invention, client can initiate the same of network insertion request to network access equipment
When, authentication information is sent to network access equipment, and the uniqueness mark of the client is carried in authentication information
Knowledge and identity information；
Optionally, client can also receive the network insertion after initiating network insertion request to network access equipment
The request for the acquisition authentication information that equipment is sent, thus by the unique identification comprising the client and identity information
Authentication information is sent to the network access equipment；
Step S410, the described server after the identity for verifying the client according to the identity information is legal, according to
The unique identification of setting and the corresponding relationship of network type determine target network type corresponding to the unique identification；
Step S420, the described server returns to the information for characterizing the target network type to the network access equipment,
So that the network access equipment is according to the information, the client is distributed to subnet corresponding to the target network type
Network access is carried out in network.
Optionally, identity information may include the user identifier and user password of the client, if selecting user's mark
Know the unique identification as the client, then server can be after verifying the user identifier and user password matching, root
According to the user identifier of setting and the corresponding relationship of network type, target network type corresponding to the user identifier is determined；
If an enterprise staff A is when request accesses enterprise network, client used in enterprise staff A, Xiang Qi can be passed through
Interchanger at the access of industry network sends the user name (such as employee number) and user password of employee A；Interchanger is by employee A
User name and user password be forwarded to server, can be by member after user name and the user password matching of server authentication employee A
The user name of work A is used as the unique identification of the client；And according to the user name and network class set in server
The corresponding relationship of type determines target network type corresponding to employee A, thus by the letter for the target network type for characterizing employee A
Breath is sent to interchanger；Employee A is distributed into enterprise's sub-network corresponding with the target network type and is visited by interchanger
It asks.
Optionally, identity information may include the user identifier and user password of the client, load institute if selecting
Unique identification of the device identification of the user equipment of client as the client is stated, then server can verify the use
After family mark and user password matching, according to the corresponding relationship of the device identification of setting and network type, the equipment mark is determined
Know corresponding target network type；
If an enterprise staff A is when request accesses enterprise network, client used in enterprise staff A, Xiang Qi can be passed through
User name (such as employee number), user password and the enterprise staff A that interchanger at the access of industry network sends employee A work as
The device identification (such as MAC Address) of user equipment used in preceding；Interchanger is by the user name of employee A, user password and described
Device identification is forwarded to server can be by the device identification after user name and the user password matching of server authentication employee A
Unique identification as the client uses；And it is closed according to the corresponding of the device identification and network type set in server
System, determines target network type corresponding to the device identification of the currently used user equipment of employee A, so that employee will be characterized
The information of the target network type of A is sent to interchanger；Interchanger distributes employee A to corresponding with the target network type
It accesses in enterprise's sub-network.
Optionally, the whether legal mode of the identity of client described in server authentication can select MAB to verify, and
Dot1X verifying；The embodiment of the present invention can first use MAB verification mode, and whether the identity for verifying the client is legal, according to
The identity that MAB verification mode verifies the client is legal, then can be corresponding with network type according to the unique identification of setting
Relationship determines target network type corresponding to the unique identification of the client, according to described in the verifying of MAB verification mode
The identity of client is illegal, then whether the identity that dot1X verification mode verifying client can be used is legal；It is tested according to dot1X
The identity that card mode verifies the client is legal, then can according to the unique identification of setting and the corresponding relationship of network type,
It determines target network type corresponding to the unique identification of the client, verifies the visitor according to dot1X verification mode
The identity at family end is illegal, then is rejected by the network insertion of the client.
Optionally, since Internet resources are limited, network distribution method provided in an embodiment of the present invention is applicable to the visitor
It family end, i.e., can be according to the visitor when the client is using wired mode access network by the way of cable access network
The unique identification at family end distributes the client to the sub-network of target network type corresponding with the unique identification
Middle progress network access；If the client accesses network using wireless mode, directly the client can be distributed to setting
Network access is carried out in the fixed sub-network for wireless mode access；
Obviously, no matter client selects wired or wireless mode to access network, network provided in an embodiment of the present invention point
Method of completing the square can also be applicable in.
Optionally, server can be the server farm being made of multiple servers, which may include:
Authentication server and data cache server etc.；Wherein data cache server is mainly used for carrying out the unique identification of client
And the storage of corresponding network type, it can also further store the network identity of the sub-network of each network type；Authentication server
It is mainly used for the corresponding relationship stored in called data cache server, to carry out the unique identification institute of the client
The determination of corresponding target network type further also can determine the network mark of the corresponding sub-network of the target network type
Know, judges whether the identity of the client is legal etc..
Using network distribution method provided in an embodiment of the present invention, when client needs handover network, it is only necessary to change clothes
Network type corresponding to the unique identification of the client set in business device, the net accessed without client end alteration
The port of network access device, the usable family of network distribution method provided in an embodiment of the present invention is more convenient, simply switches institute
The network type of access.
Below with the angle of network access equipment, network distribution method provided in an embodiment of the present invention is introduced, under
The network distribution method of text description can correspond to each other reference with above-described signaling process content.
Fig. 8 is that another flow chart, network distribution method again of network distribution method provided in an embodiment of the present invention can answer
For network access equipment, referring to Fig. 8, this method may include:
Step S500, when client request accesses network, the unique identification of the client is obtained；
Step S510, the unique identification is forwarded to server, so that the server is according to the uniqueness of setting
The corresponding relationship of mark and network type, determines target network type corresponding to the unique identification；
Step S520, the information for the characterization target network type that the server is sent is received；
Step S530, according to the information, the client is distributed to sub-network corresponding to the target network type
Middle progress network access.
Optionally, network identity corresponding to the sub-network of each network type, server can be further set in server
After determining target network type corresponding to the unique identification, it can further determine that corresponding to the target network type
Sub-network network identity, so that the network identity of sub-network corresponding to the target network type is back to the net
Network access device, so that the client can be distributed sub-network corresponding to the network identity by the network access equipment
Middle progress network access.
Corresponding, Fig. 9 shows another flow chart again of network distribution method provided in an embodiment of the present invention, the network point
Method of completing the square can be applied to network access equipment, and referring to Fig. 9, this method may include:
Step S600, when client request accesses network, the unique identification of the client is obtained；
Step S610, the unique identification is forwarded to server, so that the server is according to the uniqueness of setting
The corresponding relationship of mark and network type, determines target network type corresponding to the unique identification, and make the clothes
Device be engaged according to the corresponding relationship of network type and the network identity of sub-network, determines subnet corresponding to the target network type
The network identity of network；
Step S620, the network identity that the server returns is received；
Step S630, the client is distributed into the corresponding sub-network of the network identity and carries out network access.
Optionally, the embodiment of the present invention can also be arranged corresponding to the sub-network of each network type at network access equipment
Network identity；It, can be directly by packet after server target network type corresponding to the unique identification for determining the client
Information containing the target network type is sent to network access equipment；So that network access equipment is according to each network class of setting
Network identity corresponding to the sub-network of type, it may be determined that the network identity of the corresponding sub-network of the target network type, so that
Network access equipment, which can distribute the client into the corresponding sub-network of the network identity, carries out network access.
Corresponding, Figure 10 shows the another another flow chart of network distribution method provided in an embodiment of the present invention, referring to figure
10, this method may include:
Step S700, when client request accesses network, the unique identification of the client is obtained；
Step S710, the unique identification is forwarded to server, so that the server is according to the uniqueness of setting
The corresponding relationship of mark and network type, determines target network type corresponding to the unique identification；
Step S720, the information comprising the target network type that the server is sent is received；
Step S730, according to the corresponding relationship of the network type of setting and the network identity of sub-network, the target is determined
The network identity of sub-network corresponding to network type；
Step S740, the client is distributed into the corresponding sub-network of the network identity and carries out network access.
Optionally, client can carry the unique identification when initiating network insertion request to network access equipment；
Specifically, client can send network insertion to the network access equipment and request when client request accesses network, and
The unique identification that the client is carried in network insertion request, so that the network access equipment is in client request
When accessing network, the unique identification of the client is got.
Optionally, network access equipment can also be after receiving the network insertion request of client transmission, Xiang Suoshu client
The unique identification of the client is requested at end, to receive what the client was sent after the client end response request
Unique identification, and then received unique identification is forwarded to server by network access equipment；Specifically, in client request
When accessing network, client can send network insertion request to the network access equipment, and network access equipment obtains the net
It, can be to the unique identification of client described in the client request after network access request；After the client end response request,
The unique identification can be sent to the network access equipment, so that the network access equipment connects in client request
When entering network, the unique identification of the client is got.
Optionally, the embodiment of the present invention can carry out authentication to client when client accesses network；Client exists
When request access network, network access equipment can obtain the authentication information of the client, the authentication information packet
Unique identification and identity information containing the client；
Corresponding, Figure 11 shows another another flow chart of network distribution method provided in an embodiment of the present invention, referring to figure
11, this method may include:
Step S800, when client request accesses network, the authentication information that the client is sent is obtained, it is described
Authentication information includes unique identification and the identity information of the client；
Optionally, client can be while initiating network insertion request to network access equipment, to network access equipment
Authentication information is sent, and carries unique identification and the identity information of the client in authentication information；Specifically
, when client request accesses network, client can send network insertion request to the network access equipment, and in the net
The authentication information of the unique identification comprising the client and identity information is carried in network access request；
Optionally, client can also receive the network insertion after initiating network insertion request to network access equipment
The request for the acquisition authentication information that equipment is sent, thus by the unique identification comprising the client and identity information
Authentication information is sent to the network access equipment；Specifically, client can be to institute when client request accesses network
Stating network access equipment transmission network insertion request can be to the visitor after network access equipment obtains the network insertion request
Request the authentication information of the client in family end；After the client end response request, it can will include the client
The authentication information of unique identification and identity information is sent to the network access equipment.
Step S810, the authentication information is forwarded to server；
Step S810, the identity for verifying the client according to the identity information in the server is legal, and according to
The unique identification of setting and the corresponding relationship of network type determine target network type corresponding to the unique identification
Afterwards, the information for the characterization target network type that the server is sent is received；
Step S820, according to the information, the client is distributed to sub-network corresponding to the target network type
Middle progress network access.
An application examples provided in an embodiment of the present invention is introduced below, with multiple and different network types
For the enterprise network of VLAN；When employee A needs to be switched to administrative network from exploitation net, it can change employee A's in the server
Vlan network type corresponding to the MAC Address of work computer, can be corresponding by the MAC Address of the work computer of employee A
Vlan network type is changed to administrative network by exploitation net；
When (if the network type of prior art handover access, need to change to has and switching employee A on its station
Network insertion is carried out on the station position of network type corresponding port afterwards, and the embodiment of the present invention can not change station position
On the basis of, realize and switch accessed network type), when accessing original switch port by the client that it is used,
It can be to the MAC Address of employee's user name of interchanger submission employee A, employee's password and work computer；
The MAC Address of employee's user name of employee A, employee's password and work computer is forwarded to server by interchanger；
After the employee's user name and employee's password match of server authentication employee A, it may be determined that it is legal to be currently accessed user, can
According to the corresponding vlan network type of the MAC Address of setting, the corresponding target network of the MAC Address of the work computer of employee A is determined
Network type is administrative network；Optionally, whether the identity that server first can verify employee A using MAB verification mode is legal, is verifying
After identity is legal, the determination of succeeding target network type can be carried out, after verifying identity is illegal, can further use dot1X
Whether the identity that verification mode verifies employee A is legal；After legal using dot1X verification mode verifying identity, it can carry out subsequent
The determination of target network type can directly refuse the access of employee A after illegal using dot1X verification mode verifying identity；
(network numbering can as one kind of network identity according to vlan network type and the vlan network number set for server
Preferred form of this) corresponding relationship, it may be determined that the vlan network of administrative network is numbered, and vlan network number is forwarded to interchanger；
Interchanger can be numbered according to the vlan network, and the network access distribution that the work computer of employee A is initiated is extremely
In administrative network, so that employee A can realize that network accesses in administrative network.
As can be seen that each port of network access equipment is not tied up in network distribution method provided in an embodiment of the present invention
Sub-network, network access equipment can the network type according to corresponding to the unique identification of the client set in server,
Dynamic distribution client carries out network access into the corresponding sub-network of corresponding network type, and user switches accessed net
The mode of network type is more convenient, simple.
Server provided in an embodiment of the present invention is introduced below, server described below can with above with service
The network distribution method of device angle description corresponds to each other reference.
Figure 12 is the structural block diagram of server provided in an embodiment of the present invention, referring to Fig.1 2, which may include:
Mark forwarding obtains module 100, for obtaining network access equipment and being forwarded when client request accesses network
The client unique identification；
Target network determination type module 110, for according to the unique identification of setting and the corresponding relationship of network type,
Determine target network type corresponding to the unique identification；
Characterization information sending module 120 characterizes the target network type for returning to the network access equipment
Information distributes the client corresponding to the target network type so that the network access equipment is according to the information
Sub-network in carry out network access.
Optionally, the information of the transmitted characterization target network type, can be right for the target network type
The network identity for the sub-network answered；Corresponding, Figure 13 shows characterization information sending module 120 provided in an embodiment of the present invention
A kind of alternative construction, referring to Fig.1 3, characterization information sending module 120 may include:
Network identity determination unit 1201, for the corresponding relationship according to network type and the network identity of sub-network, really
The network identity of sub-network corresponding to the fixed target network type；
Network identity transmission unit 1202, for returning to the network identity to the network access equipment, so as to described
The client is distributed into the corresponding sub-network of the network identity and carries out network access by network access equipment.
Optionally, the information of the transmitted characterization target network type can be to include the target network type
Information；Corresponding, Figure 14 shows the optional knot of another kind of characterization information sending module 120 provided in an embodiment of the present invention
Structure, referring to Fig.1 4, characterization information sending module 120 may include:
Comprising information transmitting unit 1211, for returning to the network access equipment comprising the target network type
Information determines so that the network access equipment is according to the corresponding relationship of the network type of setting and the network identity of sub-network
The network identity of sub-network corresponding to the target network type, so that the network access equipment distributes the client
To progress network access in the corresponding sub-network of the network identity.
Optionally, mark forwarding obtains module 100 and can be specifically used for obtaining the client that network access equipment is forwarded
The authentication information at end, the authentication information include unique identification and the identity information of the client；
Corresponding, target network determination type module 110 can be specifically used for verifying the visitor according to the identity information
After the identity at family end is legal, according to the corresponding relationship of the unique identification of setting and network type, the unique identification is determined
Corresponding target network type.
Optionally, the identity information may include the user identifier and user password of the client；With the use
When family identifies the unique identification as the client, target network determination type module 110 can verify user's mark
After knowledge and user password matching, according to the corresponding relationship of the user identifier of setting and network type, the user identifier institute is determined
Corresponding target network type；
Optionally, in the uniqueness mark using the device identification for the user equipment for loading the client as the client
When knowledge, target network determination type module 110 can be after verifying the user identifier and user password matching, according to setting for setting
The corresponding relationship of standby mark and network type, determines target network type corresponding to the device identification.
Network access equipment provided in an embodiment of the present invention is introduced below, network access equipment described below can
With above with network access equipment angle describe network distribution method correspond to each other reference.
Figure 15 is the structural block diagram of network access equipment provided in an embodiment of the present invention, referring to Fig.1 5, network access equipment
May include:
Identifier acquisition module 200, for obtaining the uniqueness mark of the client when client request accesses network
Know；
Forwarding module 210, for the unique identification to be forwarded to server, so that the server is according to setting
The corresponding relationship of unique identification and network type determine target network type corresponding to the unique identification；
Characterization information receiving module 220, for receiving the letter for the characterization target network type that the server is sent
Breath；
Distribution module 230, for the client being distributed corresponding to the target network type according to the information
Network access is carried out in sub-network.
Optionally, the information for characterizing the target network type can be sub-network corresponding to the target network type
Network identity；Figure 16 shows a kind of alternative construction of characterization information receiving module 220 provided in an embodiment of the present invention, reference
Figure 16, characterization information receiving module 220 may include:
Receiving unit 2201 is identified, for receiving that the server returns and son corresponding to the target network type
The network identity of network；
Optionally, server can be after determining the target network type, according to the network mark of network type and sub-network
The corresponding relationship of knowledge determines the network identity of sub-network corresponding to the target network type, thus by identified network
Mark is sent to network access equipment；
Corresponding, distribution module 230, which is particularly used in, distributes the client to subnet corresponding to the network identity
Network access is carried out in network.
Optionally, the information for characterizing the target network type can be the information comprising the target network type；Figure
17 show another alternative construction of characterization information receiving module 220 provided in an embodiment of the present invention, and referring to Fig.1 7, characterization letter
Ceasing receiving module 220 may include:
Comprising information receiving unit 2211, for receiving the letter comprising the target network type of the server transmission
Breath；
Corresponding, distribution module 230 is particularly used in pair of the network identity of the network type and sub-network according to setting
It should be related to, determine the network identity of sub-network corresponding to the target network type；The client is distributed to the net
Network, which identifies, carries out network access in corresponding sub-network.
Optionally, identifier acquisition module 200 is particularly used in when client request accesses network, obtains the client
The authentication information of transmission, the authentication information include unique identification and the identity information of the client；
Corresponding, forwarding module 210 can be by the authentication of the unique identification comprising the client and identity information
Information is sent to server, so that the server is after the identity for verifying the client according to the identity information is legal,
According to the corresponding relationship of the unique identification of setting and network type, target network class corresponding to the unique identification is determined
Type.
Optionally, the identity information may include: the user identifier and user password of the client；It is corresponding, table
Levy information receiving module 220 can the user identifier described in the server authentication and user password matching after, receive the service
The information for the characterization target network type that device is sent；
Optionally, the embodiment of the present invention can unique identification of the user identifier as the client, it is corresponding,
The target network type is network type corresponding to the user identifier；On the other hand, the embodiment of the present invention can also fill
Carry unique identification of the device identification of the user equipment of the client as the client, corresponding, the target network
Network type is network type corresponding to the device identification.
The embodiment of the present invention is also provided with a kind of network distribution system, network distribution system cocoa described below and above
Description content corresponds to each other reference.
The structure of network distribution system provided in an embodiment of the present invention can refer to shown in Fig. 1, comprising: network access equipment 1
With server 2；
Wherein, network access equipment 1, for obtaining the uniqueness of the client when client request accesses network
Mark, is forwarded to server for the unique identification, receives the characterization target network type that the server is sent
Information, and according to the information, the client is distributed and carries out network into the corresponding sub-network of the target network type
Access；
Server 2, for obtaining the unique identification for the client that network access equipment is forwarded, according to setting
The corresponding relationship of unique identification and network type determine target network type, Xiang Suoshu corresponding to the unique identification
Network access equipment returns to the information for characterizing the target network type.
Optionally, the Function Extension of network access equipment 1 and server 2 can refer to corresponding portion description above, herein not
It repeats again.
In network distribution system provided in an embodiment of the present invention, each port of network access equipment and unbound sub-network,
Network access equipment can the network type according to corresponding to the unique identification of the client set in server, it is dynamic to distribute
Client carries out network access into the corresponding sub-network of corresponding network type, and user switches the side of accessed network type
Formula is more convenient, simple.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (15)
1. a kind of network distribution method, which is characterized in that be applied to server, which comprises
When client request accesses network, the unique identification for the client that network access equipment is forwarded is obtained；
According to the corresponding relationship of the unique identification of setting and network type, target network corresponding to the unique identification is determined
Network type；
The information for characterizing the target network type is returned to the network access equipment, so as to the network access equipment according to
The client is distributed into the corresponding sub-network of the target network type and carries out network access by the information.
2. network distribution method according to claim 1, which is characterized in that described to return to table to the network access equipment
The information for levying the target network type includes:
According to the corresponding relationship of network type and the network identity of sub-network, subnet corresponding to the target network type is determined
The network identity of network；
Return to the network identity to the network access equipment, so as to the network access equipment by the client distribute to
Network access is carried out in the corresponding sub-network of the network identity.
3. network distribution method according to claim 1, which is characterized in that described to return to table to the network access equipment
The information for levying the target network type includes:
To the network access equipment return include the target network type information, so as to the network access equipment according to
The corresponding relationship of the network identity of the network type and sub-network of setting determines sub-network corresponding to the target network type
Network identity so that the network access equipment by the client distribute into the corresponding sub-network of the network identity into
The access of row network.
4. network distribution method according to claim 1-3, which is characterized in that the acquisition network access equipment
The unique identification of the client forwarded includes:
The authentication information for the client that network access equipment is forwarded is obtained, the authentication information includes described
The unique identification of client and identity information；
It is described according to the unique identification of setting and the corresponding relationship of network type, determine mesh corresponding to the unique identification
Marking network type includes:
After the identity for verifying the client according to the identity information is legal, according to the unique identification of setting and network class
The corresponding relationship of type determines target network type corresponding to the unique identification.
5. network distribution method according to claim 4, which is characterized in that the identity information includes the client
User identifier and user password；
It is described that institute is being verified according to the identity information in the unique identification using the user identifier as the client
State client identity it is legal after, according to the corresponding relationship of the unique identification of setting and network type, determine the uniqueness
Identifying corresponding target network type includes:
After verifying the user identifier and user password matching, closed according to the user identifier of setting is corresponding with network type
System, determines target network type corresponding to the user identifier.
6. network distribution method according to claim 4, which is characterized in that the identity information includes the client
User identifier and user password；
In the unique identification using the device identification for the user equipment for loading the client as the client, it is described
After the identity that the client is verified according to the identity information is legal, according to pair of the unique identification of setting and network type
It should be related to, determine that target network type corresponding to the unique identification includes:
After verifying the user identifier and user password matching, closed according to the device identification of setting is corresponding with network type
System, determines target network type corresponding to the device identification.
7. a kind of network distribution method, which is characterized in that be applied to network access equipment, which comprises
When client request accesses network, the unique identification of the client is obtained；
The unique identification is forwarded to server, unique identification and network type so as to the server according to setting
Corresponding relationship, determine target network type corresponding to the unique identification；
Receive the information for the characterization target network type that the server is sent；
According to the information, the client is distributed into the corresponding sub-network of the target network type and carries out network visit
It asks.
8. network distribution method according to claim 7, which is characterized in that the characterization for receiving the server and sending
The information of the target network type includes:
Receive the network identity with sub-network corresponding to the target network type that the server returns；
It is described according to the information, the client is distributed and carries out network into the corresponding sub-network of the target network type
Access includes:
The client is distributed into the corresponding sub-network of the network identity and carries out network access.
9. network distribution method according to claim 7, which is characterized in that the characterization for receiving the server and sending
The information of the target network type includes:
Receive the information comprising the target network type that the server is sent；
It is described according to the information, the client is distributed and carries out network into the corresponding sub-network of the target network type
Access includes:
According to the corresponding relationship of the network type of setting and the network identity of sub-network, determine corresponding to the target network type
Sub-network network identity；
The client is distributed into the corresponding sub-network of the network identity and carries out network access.
10. according to the described in any item network distribution methods of claim 7-9, which is characterized in that described to obtain the client
Unique identification include:
The authentication information that the client is sent is obtained, the authentication information includes the uniqueness mark of the client
Knowledge and identity information；
It is described the unique identification is forwarded to server to include:
The authentication information of unique identification comprising the client and identity information are sent to server, so as to described
Server is after the identity for verifying the client according to the identity information is legal, according to the unique identification of setting and network
The corresponding relationship of type determines target network type corresponding to the unique identification.
11. network distribution method according to claim 10, which is characterized in that the identity information includes: the client
The user identifier and user password at end；Network access equipment user identifier described in the server authentication and user password
After matching, the information for the characterization target network type that the server is sent is received；
Wherein, in the unique identification using the user identifier as the client, the target network type is described
Network type corresponding to user identifier；Using the device identification for the user equipment for loading the client as the client
Unique identification when, the target network type be the device identification corresponding to network type.
12. a kind of server characterized by comprising
It identifies forwarding and obtains module, for when client request accesses network, acquisition network access equipment to be forwarded described
The unique identification of client；
Target network determination type module, for determining institute according to the unique identification of setting and the corresponding relationship of network type
State target network type corresponding to unique identification；
Characterization information sending module, for returning to the information for characterizing the target network type to the network access equipment, with
Toilet states network access equipment according to the information, distributes the client to sub-network corresponding to the target network type
Middle progress network access.
13. a kind of network access equipment characterized by comprising
Identifier acquisition module, for obtaining the unique identification of the client when client request accesses network；
Forwarding module, for the unique identification to be forwarded to server, so that the server is according to the uniqueness of setting
The corresponding relationship of mark and network type, determines target network type corresponding to the unique identification；
Characterization information receiving module, for receiving the information for the characterization target network type that the server is sent；
Distribution module, for distributing the client to sub-network corresponding to the target network type according to the information
Middle progress network access.
14. a kind of network distribution system characterized by comprising
Network access equipment will be described for obtaining the unique identification of the client when client request accesses network
Unique identification is forwarded to server, receives the information for the characterization target network type that the server is sent, and according to described
The client is distributed into the corresponding sub-network of the target network type and carries out network access by information；
Server, for obtaining the unique identification for the client that network access equipment is forwarded, according to the unique of setting
Property the mark and corresponding relationship of network type, determine the target network type corresponding to the unique identification, Xiang Suoshu
Network access equipment returns to the information for characterizing the target network type.
15. a kind of computer readable storage medium, which is characterized in that software module is stored in the storage medium, it is described soft
Part module is performed realization: such as network distribution method as claimed in any one of claims 1 to 6, alternatively, as claim 7 to
11 described in any item network distribution methods.
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| CN108712398B (en) * | 2018-04-28 | 2021-07-16 | 北京东土军悦科技有限公司 | Port authentication method of authentication server, switch and storage medium |
| WO2020034106A1 (en) * | 2018-08-14 | 2020-02-20 | Oppo广东移动通信有限公司 | Network access method, terminal device and network device |
| CN113905381B (en) * | 2021-10-18 | 2024-04-16 | 中国联合网络通信集团有限公司 | Service processing method, device, equipment and readable storage medium |
| CN114726617A (en) * | 2022-04-07 | 2022-07-08 | 南方电网数字电网研究院有限公司 | Device authentication method, device, computer device, storage medium, and program product |
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| CN1929482A (en) * | 2006-09-20 | 2007-03-14 | 华为技术有限公司 | Network business identification method and device |
| CN101079775A (en) * | 2007-06-11 | 2007-11-28 | 华为技术有限公司 | Method for dividing virtual LAN, data transfer and wireless packet gateway |
| CN101621523A (en) * | 2009-07-22 | 2010-01-06 | 中兴通讯股份有限公司 | User security access control method as well as device and system thereof |
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