CN104486191B - Mobile terminal cut-in method - Google Patents
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- CN104486191B CN104486191B CN201410709812.3A CN201410709812A CN104486191B CN 104486191 B CN104486191 B CN 104486191B CN 201410709812 A CN201410709812 A CN 201410709812A CN 104486191 B CN104486191 B CN 104486191B
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Abstract
The invention discloses a kind of mobile terminal cut-in methods, are related to network safety filed.It is invented to solve the problems, such as that the prior art can not carry out United Dispatching.Including：S10, user terminal send access request to default access server, and access server can uniformly receive the access request that all user terminals are sent, access way is carried in access request；S20, access server receive the access request that user terminal is sent, and the mode of access is determined according to access request；If S30, the mode of access are the accesses of VPDN circuits, access server sends access request to default LNS servers；S40, LNS server verify access request after receiving the access request that access server is sent, and are verified as a result, and returning to the verification result to access server；S50, access server receive the verification result that LNS servers return；S60, when verification result be authentication failed when, access server to user terminal return authentication failed message.
Description
Technical field
The present invention relates to network safety filed more particularly to a kind of mobile terminal cut-in methods.
Background technology
In the prior art, it during mobile terminal access information system, can be accessed by the Internet lines, void can also be passed through
Intend the access of special dialing network (Virtual Private Dial-up Networks, VPDN) circuit；The Internet lines access and
The access of VPDN circuits needs to be connected respectively to vpn gateway and LNS servers, and vpn gateway and LNS servers are mutual indepedent
, i.e. the Internet lines access and the access of VPDN circuits is independent from each other.
However, since the Internet lines access and the access of VPDN circuits are mutual indepedent, user can not carry out United Dispatching.
Invention content
The present invention provides a kind of mobile terminal cut-in method, can facilitate user's United Dispatching the Internet lines and VPDN lines
The access request on road.
The present invention solves technical problem and adopts the following technical scheme that：A kind of mobile terminal cut-in method, including：S10, user
Terminal sends access request to default access server, and the access server can uniformly receive what all user terminals were sent
Access request carries access way in the access request；S20, the access server receive what the user terminal was sent
Access request, and the mode for determining to access according to the access request；If S30, the mode of access are the accesses of VPDN circuits, institute
It states access server and sends the access request to default LNS servers；S40, the LNS servers receive the access service
The access request is verified after the access request that device is sent, is verified as a result, and being returned to the access server
The verification result；S50, the access server receive the verification result that the LNS servers return；S60, knot is verified when described
When fruit is authentication failed, the access server returns to the message of authentication failed to the user terminal.
Optionally, mobile terminal cut-in method provided in this embodiment, further includes：S70, when the verification result for verification
During success, the access server returns to the prompting message of prompting user's input VPN information to the user terminal；It is S80, described
User terminal is prompted after receiving the prompting message that the access server is sent；S90, the user terminal receive user according to carrying
Show the VPN information of input, and sent to the access server, VPN types to be accessed are carried in the VPN information；S91、
The access server receives the VPN information that the user terminal is sent, and according to the VPN information from default vpn gateway collection
The first vpn gateway is chosen in group；S92, the access server send the VPN information to first vpn gateway；S93, institute
It states the first vpn gateway and receives the VPN information that the access server is sent, and establish and the user according to the VPN information
The first of terminal links up logical channel.
Optionally, S91 described in mobile terminal cut-in method provided in this embodiment, including：S911, the access service
Device determines VPN types according to the VPN information；S912, the access server are according to the VPN types from default vpn gateway collection
First object gateway cluster is chosen in group；S913, the access server choose first from the first object gateway cluster
Vpn gateway.
Optionally, mobile terminal cut-in method provided in this embodiment further includes：S94, the user terminal receive user
The authentication information of input, and link up logical channel by described first and send the authentication information to first vpn gateway；
S95, first vpn gateway receive the authentication information that the user terminal is sent, and carry out identity according to the authentication information
Certification.
Optionally, mobile terminal cut-in method provided in this embodiment further includes：S96, if the Internet lines access,
The access server chooses the second vpn gateway according to the access request from default vpn gateway cluster；The access request
Also carry VPN types to be accessed；S97, the access server send the access request to second vpn gateway；
S98, second vpn gateway receive the access request that the access server is sent, and according to the access request establish with
The second of the user terminal links up logical channel.
Optionally, S94 described in mobile terminal cut-in method provided in this embodiment, including：S941, the access service
Device determines VPN types according to the access request；S942, the access server are according to the VPN types from default vpn gateway collection
The second intended gateway cluster is chosen in group；S943, the access server choose second from the second intended gateway cluster
Vpn gateway.
Optionally, S20 described in mobile terminal cut-in method provided in this embodiment, including：S201, the access service
Whether device monitoring receives access request；If so, perform S202；Otherwise, the S201 is re-executed；It is the S202, described
Access server determines the mode of access according to the access request.
Optionally, mobile terminal cut-in method provided in this embodiment, before the S30, further includes：S21, it described connects
Enter server and judge whether it supports the mode of the access；If supported, the S30 is performed.
Optionally, mobile terminal cut-in method provided in this embodiment, further includes：S22, if it does not, the access
Server does not support the message of the mode of the access to user terminal transmission.
The present invention has the advantages that：Access request is received, and determine according to access request by access server
The mode of access；When the mode of access is the access of VPDN circuits, access server sends the access request to LNS servers,
LNS servers is made to verify access request, and in authentication failed, verification result is returned to user terminal.Due to passing through
Access server uniformly receives the access request that all user terminals are sent, therefore can be unified to interconnection by access server
Cable road is accessed and the access of VPDN circuits is scheduled, and technical solution provided in an embodiment of the present invention is made to solve in the prior art
Since the Internet lines access and the access of VPDN circuits are mutual indepedent, user can not carry out United Dispatching.In addition, the program is led to
It crosses the access request that same access server sends all user terminals to be managed, moreover it is possible to reduce hardware cost and improve
The efficiency of management.
Description of the drawings
Fig. 1 is the flow chart of mobile terminal cut-in method that the embodiment of the present invention 1 provides；
Fig. 2 is the flow chart one of mobile terminal cut-in method that the embodiment of the present invention 2 provides；
Fig. 3 is the flowchart 2 of mobile terminal cut-in method that the embodiment of the present invention 2 provides；
Fig. 4 is the flow chart of mobile terminal cut-in method that the embodiment of the present invention 3 provides；
Fig. 5 is the flow chart of mobile terminal cut-in method that the embodiment of the present invention 4 provides；
Fig. 6 is the flow chart one of mobile terminal cut-in method that the embodiment of the present invention 5 provides；
Fig. 7 is the flowchart 2 of mobile terminal cut-in method that the embodiment of the present invention 5 provides.
Specific embodiment
Technical scheme of the present invention is further elaborated with reference to embodiment and attached drawing.
Embodiment 1
As shown in Figure 1, a kind of mobile terminal cut-in method is present embodiments provided, including：
Step 101, user terminal sends access request to default access server.
In the present embodiment, in step 101 access server can uniformly receive access that all user terminals are sent please
It asks；Access way is carried in the access request.Wherein, access way includes：The Internet lines access or the access of VPDN circuits.
Step 102, access server receives the access request that user terminal is sent, and determines to access according to the access request
Mode.
In the present embodiment, step 102 can include：Whether access server monitoring receives access request；If so,
Access server determines the mode of access according to the access request；Otherwise continue to monitor.
Step 103, if the mode of access is the access of VPDN circuits, which sends to default LNS servers
The access request.
Step 104, LNS servers verify the access request after receiving the access request that access server is sent,
It is verified as a result, and returning to the verification result to access server.
Step 105, access server receives the verification result that LNS servers return.
Step 106, when verification result is authentication failed, access server returns to disappearing for authentication failed to user terminal
Breath.
The present invention has the advantages that：Access request is received, and determine according to access request by access server
The mode of access；When the mode of access is the access of VPDN circuits, access server sends the access request to LNS servers,
LNS servers is made to verify access request, and in authentication failed, verification result is returned to user terminal.Due to passing through
Access server uniformly receives the access request that all user terminals are sent, therefore can be unified to interconnection by access server
Cable road is accessed and the access of VPDN circuits is scheduled, and technical solution provided in an embodiment of the present invention is made to solve in the prior art
Since the Internet lines access and the access of VPDN circuits are mutual indepedent, user can not carry out United Dispatching.In addition, the program is led to
It crosses the access request that same access server sends all user terminals to be managed, moreover it is possible to reduce hardware cost and improve
The efficiency of management.
Embodiment 2
As shown in Fig. 2, present embodiments providing a kind of mobile terminal cut-in method, this method is to shown in FIG. 1 similar, area
It is not, further includes：
Step 107, when verification result is when being proved to be successful, access server returns to prompting user's input to user terminal
The prompting message of VPN information.
Step 108, user terminal is prompted after receiving the prompting message that access server is sent.
Step 109, user terminal receives VPN information of the user according to prompting input, and is sent to access server.
In the present embodiment, VPN types to be accessed are carried in step 109 in VPN information.
Step 110, access server receives the VPN information that user terminal is sent, and according to the VPN information from default VPN
The first vpn gateway is chosen in gateway cluster.
In the present embodiment, the process of the first vpn gateway of step 110 selection can include：Access server is believed according to VPN
Breath determines VPN types；Access server chooses first object gateway cluster according to the VPN types from default vpn gateway cluster；
Access server chooses the first vpn gateway from first object gateway cluster.Particularly, in order to realize load balancing, access takes
Business device chooses the process of the first vpn gateway from first object gateway cluster to be：By way of poll, from first object
The first vpn gateway for accessing pressure minimum is obtained in gateway cluster.
Step 111, access server sends VPN information to first vpn gateway.
Step 112, the first vpn gateway receive access server send VPN information, and according to the VPN information establish with
The first of user terminal links up logical channel.
Further, as shown in figure 3, mobile terminal cut-in method provided in this embodiment, can also include：
Step 113, user terminal receives authentication information input by user, and passes through the first communication logical channel to first
Vpn gateway sends the authentication information.
Step 114, the first vpn gateway receives the authentication information that user terminal is sent, and carries out body according to the authentication information
Part certification.
In the present embodiment, after being proved to be successful by LNS, also need through vpn gateway, reduce to operator's private network --
The dependence of VPDN special lines improves the safety of Virtual Private Network access.
The present invention has the advantages that：Access request is received, and determine according to access request by access server
The mode of access；When the mode of access is the access of VPDN circuits, access server sends the access request to LNS servers,
LNS servers is made to verify access request, and in authentication failed, verification result is returned to user terminal.Due to passing through
Access server uniformly receives the access request that all user terminals are sent, therefore can be unified to interconnection by access server
Cable road is accessed and the access of VPDN circuits is scheduled, and technical solution provided in an embodiment of the present invention is made to solve in the prior art
Since the Internet lines access and the access of VPDN circuits are mutual indepedent, user can not carry out United Dispatching.In addition, the program is led to
It crosses the access request that same access server sends all user terminals to be managed, moreover it is possible to reduce hardware cost and improve
The efficiency of management.
Embodiment 3
As shown in figure 4, mobile terminal cut-in method provided in this embodiment, this method to it is shown in FIG. 1 similar, distinguish
In further including：
Step 115, if the Internet lines access, access server is according to access request from default vpn gateway cluster
The second vpn gateway of middle selection.
In the present embodiment, if accessed by the Internet lines, access way is not only carried in access request, is also carried
VPN types to be accessed.The process that the second vpn gateway is chosen by step 115 includes：Access server is true according to access request
Determine VPN types；Access server chooses the second intended gateway cluster according to the VPN types from default vpn gateway cluster；Access
Server chooses the second vpn gateway from the second intended gateway cluster.Particularly, in order to realize load balancing, access clothes
The process that business device chooses the second vpn gateway includes：By way of poll, obtained from the second intended gateway cluster and access pressure
The second minimum vpn gateway.
Step 116, access server sends access request to second vpn gateway.
Step 117, the second vpn gateway receives the access request that access server is sent, and is established according to the access request
Logical channel is linked up with the second of user terminal.
The present invention has the advantages that：Access request is received, and determine according to access request by access server
The mode of access；When the mode of access is the access of VPDN circuits, access server sends the access request to LNS servers,
LNS servers is made to verify access request, and in authentication failed, verification result is returned to user terminal.Due to passing through
Access server uniformly receives the access request that all user terminals are sent, therefore can be unified to interconnection by access server
Cable road is accessed and the access of VPDN circuits is scheduled, and technical solution provided in an embodiment of the present invention is made to solve in the prior art
Since the Internet lines access and the access of VPDN circuits are mutual indepedent, user can not carry out United Dispatching.In addition, the program is led to
It crosses the access request that same access server sends all user terminals to be managed, moreover it is possible to reduce hardware cost and improve
The efficiency of management.
Embodiment 4
As shown in figure 5, mobile terminal cut-in method provided in this embodiment, including：
Step 501, user terminal sends access request to default access server.The process and step 101 shown in FIG. 1
Similar, this is no longer going to repeat them.
Step 502, whether access server monitoring receives access request.
In the present embodiment, when the snoop results of step 502 is when being, perform step 503；Otherwise, step is re-executed
502。
Step 503, access server determines the mode of access according to the access request.
Step 504 if access way is the access of VPDN circuits, verified by LNS servers to step 507, and
When verification result is authentication failed, the message of authentication failed is returned to user terminal.The above process and step shown in FIG. 1
103 is similar to step 106, and this is no longer going to repeat them.
The present invention has the advantages that：Access request is received, and determine according to access request by access server
The mode of access；When the mode of access is the access of VPDN circuits, access server sends the access request to LNS servers,
LNS servers is made to verify access request, and in authentication failed, verification result is returned to user terminal.Due to passing through
Access server uniformly receives the access request that all user terminals are sent, therefore can be unified to interconnection by access server
Cable road is accessed and the access of VPDN circuits is scheduled, and technical solution provided in an embodiment of the present invention is made to solve in the prior art
Since the Internet lines access and the access of VPDN circuits are mutual indepedent, user can not carry out United Dispatching.In addition, the program is led to
It crosses the access request that same access server sends all user terminals to be managed, moreover it is possible to reduce hardware cost and improve
The efficiency of management.
Embodiment 5
As shown in fig. 6, mobile terminal cut-in method provided in this embodiment, including：
Step 601 to step 602, user terminal sends access request to access server, and access server is according to access
Request determines the mode of access.The process is similar to step 102 to step 101 shown in FIG. 1, and this is no longer going to repeat them.
Step 603, access server judges whether it supports the mode of the access.
In the present embodiment, if determining that access server supports the access way by step 603, step is performed
604。
Step 604 if access way is the access of VPDN circuits, verified by LNS servers to step 607, and
When verification result is authentication failed, the message of authentication failed is returned to user terminal.The above process and step shown in FIG. 1
103 is similar to step 106, and this is no longer going to repeat them.
Further, if as shown in fig. 7, determining that access server does not support the access way, this reality by step 603
The mobile terminal cut-in method of example offer is provided, is further included：
Step 608, access server does not support the message of the cut-in method to user terminal transmission.
The present invention has the advantages that：Access request is received, and determine according to access request by access server
The mode of access；When the mode of access is the access of VPDN circuits, access server sends the access request to LNS servers,
LNS servers is made to verify access request, and in authentication failed, verification result is returned to user terminal.Due to passing through
Access server uniformly receives the access request that all user terminals are sent, therefore can be unified to interconnection by access server
Cable road is accessed and the access of VPDN circuits is scheduled, and technical solution provided in an embodiment of the present invention is made to solve in the prior art
Since the Internet lines access and the access of VPDN circuits are mutual indepedent, user can not carry out United Dispatching.In addition, the program is led to
It crosses the access request that same access server sends all user terminals to be managed, moreover it is possible to reduce hardware cost and improve
The efficiency of management.
Mobile terminal cut-in method provided in an embodiment of the present invention can be applied in access terminal diversification, safety requirements
In the information systems such as high National Electrical government affairs outer net.
The sequencing of above example is not only for ease of description, represent the quality of embodiment.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic；
And these modification or replace, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of mobile terminal cut-in method, which is characterized in that including：
S10, user terminal send access request to default access server, and it is useful that the access server can unify reception institute
The access request that family terminal is sent carries access way in the access request；
S20, the access server receive the access request that the user terminal is sent, and determine to connect according to the access request
The mode entered；
If S30, the mode of access are the accesses of VPDN circuits, connect described in the access server to default LNS servers transmission
Enter request；
S40, the LNS servers test the access request after receiving the access request that the access server is sent
Card, is verified as a result, and returning to the verification result to the access server；
S50, the access server receive the verification result that the LNS servers return；
S60, when the verification result is authentication failed, the access server returns to authentication failed to the user terminal
Message；
The mode of the access includes the access of VPDN circuits and the Internet lines access.
2. mobile terminal cut-in method according to claim 1, which is characterized in that further include：
S70, when the verification result for be proved to be successful when, the access server to the user terminal return prompting user it is defeated
Enter the prompting message of VPN information；
S80, the user terminal are prompted after receiving the prompting message that the access server is sent；
S90, the user terminal receive VPN information of the user according to prompting input, and are sent to the access server, described
VPN types to be accessed are carried in VPN information；
S91, the access server receive the VPN information that the user terminal is sent, and according to the VPN information from default
The first vpn gateway is chosen in vpn gateway cluster；
S92, the access server send the VPN information to first vpn gateway；
S93, first vpn gateway receive the VPN information that the access server is sent, and are established according to the VPN information
Logical channel is linked up with the first of the user terminal.
3. mobile terminal cut-in method according to claim 2, which is characterized in that the S91, including：
S911, the access server determine VPN types according to the VPN information；
S912, the access server choose first object gateway cluster according to the VPN types from default vpn gateway cluster；
S913, the access server choose the first vpn gateway from the first object gateway cluster.
4. mobile terminal cut-in method according to claim 2, which is characterized in that further include：
S94, the user terminal receive authentication information input by user, and link up logical channel to described the by described first
One vpn gateway sends the authentication information；
S95, first vpn gateway receive the authentication information that the user terminal is sent, and are carried out according to the authentication information
Authentication.
5. mobile terminal cut-in method according to claim 1, which is characterized in that further include：
S96, if the Internet lines access, the access server is according to the access request from default vpn gateway cluster
The second vpn gateway of middle selection；The access request also carries VPN types to be accessed；
S97, the access server send the access request to second vpn gateway；
S98, second vpn gateway receive the access request that the access server is sent, and are built according to the access request
Vertical the second communication logical channel with the user terminal.
6. mobile terminal cut-in method according to claim 5, which is characterized in that the S96, including：
S941, the access server determine VPN types according to the access request；
S942, the access server choose the second intended gateway cluster according to the VPN types from default vpn gateway cluster；
S943, the access server choose the second vpn gateway from the second intended gateway cluster.
7. mobile terminal cut-in method as claimed in any of claims 1 to 6, which is characterized in that the S20, packet
It includes：
Whether S201, access server monitoring receive access request；If so, perform S202；Otherwise, institute is re-executed
State S201；
The S202, the access server determine the mode of access according to the access request.
8. mobile terminal cut-in method as claimed in any of claims 1 to 6, which is characterized in that the S30 it
Before, it further includes：
S21, the access server judge whether it supports the mode of the access；If supported, the S30 is performed.
9. mobile terminal cut-in method according to claim 8, which is characterized in that further include：
S22, if it does not, the access server does not support the message of the mode of the access to user terminal transmission.
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| CN201410709812.3A CN104486191B (en) | 2014-11-28 | 2014-11-28 | Mobile terminal cut-in method |
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| CN201410709812.3A CN104486191B (en) | 2014-11-28 | 2014-11-28 | Mobile terminal cut-in method |
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| CN108616515A (en) * | 2018-04-09 | 2018-10-02 | 华北水利水电大学 | A kind of processing method of enterprise communication information |
| US10749971B2 (en) * | 2018-04-24 | 2020-08-18 | Microsoft Technology Licensing, Llc | Virtual private network gateway management |
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| CN1747436A (en) * | 2005-10-24 | 2006-03-15 | 杭州华为三康技术有限公司 | Access method and system for client end of virtual private network |
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| JP4394590B2 (en) * | 2005-02-22 | 2010-01-06 | 株式会社日立コミュニケーションテクノロジー | Packet relay apparatus and communication bandwidth control method |
| CN101197835A (en) * | 2007-12-27 | 2008-06-11 | 华为技术有限公司 | Virtual special network access method, system and device |
| CN102523583A (en) * | 2011-12-07 | 2012-06-27 | 福建星网锐捷网络有限公司 | VPDN multi-access point backup access method and equipment |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1747436A (en) * | 2005-10-24 | 2006-03-15 | 杭州华为三康技术有限公司 | Access method and system for client end of virtual private network |
| CN101599904A (en) * | 2009-06-26 | 2009-12-09 | 中国电信股份有限公司 | The method and system that a kind of virtual dial-up safe inserts |
| CN103188351A (en) * | 2011-12-27 | 2013-07-03 | 中国电信股份有限公司 | IPSec VPN communication service processing method and system under IPv6 environment |
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