CN104486191A - Mobile terminal access method - Google Patents
Mobile terminal access method Download PDFInfo
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- CN104486191A CN104486191A CN201410709812.3A CN201410709812A CN104486191A CN 104486191 A CN104486191 A CN 104486191A CN 201410709812 A CN201410709812 A CN 201410709812A CN 104486191 A CN104486191 A CN 104486191A
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Abstract
The invention discloses a mobile terminal access method and relates to the field of network security. The mobile terminal access method is provided for solving the problem that unified schedule cannot be performed by the prior art. The method comprises the following steps that S10, a user terminal transmits an access request to a preset access server which can uniformly receive the access requests sent from all user terminals, wherein access ways are carried in the access requests; S20, the access service receives the access request transmitted by the user terminal and determines the access way according to the access request; S30, if the access way is virtual private dial-up network (VPDN) line access, the access server transmits the access request to a preset LonWorks Network Server (LNS); S40, after receiving the access request transmitted by the access server, the LNS verifies the access request, obtains a verification result and returns the verification result to the access server; S50, the access server receives the verification result returned by the LNS; S60, when the verification result is failed by verification, the access server returns the verification failed information to the user terminal.
Description
Technical field
The present invention relates to network safety filed, particularly relate to a kind of mobile terminal cut-in method.
Background technology
In prior art, during mobile terminal access information system, can be accessed by the Internet lines, also can pass through the access of Virtual Private Dialup Network (Virtual Private Dial-up Networks, VPDN) circuit; The Internet lines access and the access of VPDN circuit need to be connected respectively to vpn gateway and LNS server, and vpn gateway and LNS server are separate, and namely the Internet lines access and the access of VPDN circuit are separate.
But because the Internet lines access and the access of VPDN circuit are separate, user cannot carry out United Dispatching.
Summary of the invention
The invention provides a kind of mobile terminal cut-in method, the access request of user's United Dispatching the Internet lines and VPDN circuit can be facilitated.
Technical solution problem of the present invention adopts following technical scheme: a kind of mobile terminal cut-in method, comprise: S10, user terminal send access request to default access server, described access server can unify the access request receiving the transmission of all user terminals, carries access way in described access request; S20, described access server receive the access request that described user terminal sends, and determine the mode of access according to described access request; If the mode of S30 access is the access of VPDN circuit, described access server sends described access request to default LNS server; S40, described LNS server are verified described access request after receiving the access request of described access server transmission, are verified result, and return this result to described access server; S50, described access server receive the result that described LNS server returns; S60, when described the result is authentication failed, described access server returns the message of authentication failed to described user terminal.
Optionally, the mobile terminal cut-in method that the present embodiment provides, also comprises: S70, when described the result is for being proved to be successful, and described access server returns to described user terminal the prompting message that prompting user inputs VPN information; S80, described user terminal are pointed out after receiving the prompting message of described access server transmission; S90, described user terminal receive the VPN information of user according to prompting input, and send to described access server, carry VPN type to be accessed in described VPN information; S91, described access server receive the VPN information that described user terminal sends, and from default vpn gateway cluster, choose the first vpn gateway according to described VPN information; S92, described access server send described VPN information to described first vpn gateway; S93, described first vpn gateway receive the VPN information that described access server sends, and link up logical channel according to described VPN information foundation with first of described user terminal.
Optionally, S91 described in the mobile terminal cut-in method that the present embodiment provides, comprising: S911, described access server determine VPN type according to described VPN information; S912, described access server choose first object gateway cluster according to this VPN type from default vpn gateway cluster; S913, described access server choose the first vpn gateway from described first object gateway cluster.
Optionally, the mobile terminal cut-in method that the present embodiment provides also comprises: S94, described user terminal receive the authentication information of user's input, and sends described authentication information by described first communication logical channel to described first vpn gateway; S95, described first vpn gateway receive the authentication information that described user terminal sends, and carry out authentication according to described authentication information.
Optionally, the mobile terminal cut-in method that the present embodiment provides also comprises: S96 is if the Internet lines access, and described access server chooses the second vpn gateway according to described access request from default vpn gateway cluster; Described access request also carries VPN type to be accessed; S97, described access server send described access request to described second vpn gateway; S98, described second vpn gateway receive the access request that described access server sends, and link up logical channel according to described access request foundation with second of described user terminal.
Optionally, S94 described in the mobile terminal cut-in method that the present embodiment provides, comprising: S941, described access server determine VPN type according to described access request; S942, described access server choose the second intended gateway cluster according to this VPN type from default vpn gateway cluster; S943, described access server choose the second vpn gateway from described second intended gateway cluster.
Optionally, S20 described in the mobile terminal cut-in method that the present embodiment provides, comprising: S201, described access server monitor whether receive access request; If so, S202 is performed; Otherwise, re-execute described S201; The mode accessed determined by described S202, described access server according to this access request.
Optionally, the mobile terminal cut-in method that the present embodiment provides, before described S30, also comprises: S21, described access server judge its mode whether supporting this access; If supported, perform described S30.
Optionally, the mobile terminal cut-in method that the present embodiment provides, also comprises: S22, if do not supported, described access server sends the message not supporting the mode of this access to described user terminal.
The present invention has following beneficial effect: receive access request by access server, and determines the mode of access according to access request; When the mode accessed is the access of VPDN circuit, access server sends this access request to LNS server, LNS server is verified access request, and when authentication failed, returns the result to user terminal.Due to the access request sent by all user terminals of the unified reception of access server, therefore can be dispatched the Internet lines access and the access of VPDN circuit by access server unification, the technical scheme that the embodiment of the present invention is provided solves because the Internet lines access and the access of VPDN circuit are separate in prior art, and user cannot carry out United Dispatching.In addition, the program is managed the access request that all user terminals send by same access server, can also reduce hardware cost and improve the efficiency of management.
Accompanying drawing explanation
The flow chart of the mobile terminal cut-in method that Fig. 1 provides for the embodiment of the present invention 1;
The flow chart one of the mobile terminal cut-in method that Fig. 2 provides for the embodiment of the present invention 2;
The flowchart 2 of the mobile terminal cut-in method that Fig. 3 provides for the embodiment of the present invention 2;
The flow chart of the mobile terminal cut-in method that Fig. 4 provides for the embodiment of the present invention 3;
The flow chart of the mobile terminal cut-in method that Fig. 5 provides for the embodiment of the present invention 4;
The flow chart one of the mobile terminal cut-in method that Fig. 6 provides for the embodiment of the present invention 5;
The flowchart 2 of the mobile terminal cut-in method that Fig. 7 provides for the embodiment of the present invention 5.
Embodiment
Below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is further elaborated.
Embodiment 1
As shown in Figure 1, present embodiments provide a kind of mobile terminal cut-in method, comprising:
Step 101, user terminal sends access request to default access server.
In the present embodiment, in step 101, access server can unify the access request receiving the transmission of all user terminals; Access way is carried in this access request.Wherein, access way comprises: the Internet lines access or the access of VPDN circuit.
Step 102, access server receives the access request that user terminal sends, and determines the mode of access according to this access request.
In the present embodiment, step 102 can comprise: access server monitors whether receive access request; If so, the mode of access determined by access server according to this access request; Otherwise continue to monitor.
Step 103, if the mode of access is the access of VPDN circuit, this access server sends this access request to default LNS server.
Step 104, LNS server is verified this access request after receiving the access request of access server transmission, is verified result, and returns this result to access server.
Step 105, access server receives the result that LNS server returns.
Step 106, when the result is authentication failed, access server returns the message of authentication failed to user terminal.
The present invention has following beneficial effect: receive access request by access server, and determines the mode of access according to access request; When the mode accessed is the access of VPDN circuit, access server sends this access request to LNS server, LNS server is verified access request, and when authentication failed, returns the result to user terminal.Due to the access request sent by all user terminals of the unified reception of access server, therefore can be dispatched the Internet lines access and the access of VPDN circuit by access server unification, the technical scheme that the embodiment of the present invention is provided solves because the Internet lines access and the access of VPDN circuit are separate in prior art, and user cannot carry out United Dispatching.In addition, the program is managed the access request that all user terminals send by same access server, can also reduce hardware cost and improve the efficiency of management.
Embodiment 2
As shown in Figure 2, present embodiments provide a kind of mobile terminal cut-in method, similar shown in the method to Fig. 1, difference is, also comprises:
Step 107, when the result is for being proved to be successful, access server returns to user terminal the prompting message that prompting user inputs VPN information.
Step 108, user terminal is pointed out after receiving the prompting message of access server transmission.
Step 109, user terminal receives the VPN information of user according to prompting input, and sends to access server.
In the present embodiment, VPN type to be accessed is carried in VPN information in step 109.
Step 110, access server receives the VPN information that user terminal sends, and from default vpn gateway cluster, chooses the first vpn gateway according to this VPN information.
In the present embodiment, the process that step 110 chooses the first vpn gateway can comprise: access server determines VPN type according to VPN information; Access server chooses first object gateway cluster according to this VPN type from default vpn gateway cluster; Access server chooses the first vpn gateway from first object gateway cluster.Especially, in order to realize load balancing, the process that the first vpn gateway chosen by access server from first object gateway cluster can be: by the mode of poll, obtains the first vpn gateway that access pressure is minimum from first object gateway cluster.
Step 111, access server sends VPN information to this first vpn gateway.
Step 112, the first vpn gateway receives the VPN information that access server sends, and links up logical channel according to the foundation of this VPN information with first of user terminal.
Further, as shown in Figure 3, the mobile terminal cut-in method that the present embodiment provides, can also comprise:
Step 113, user terminal receives the authentication information of user's input, and sends this authentication information by this first communication logical channel to the first vpn gateway.
Step 114, the first vpn gateway receives the authentication information that user terminal sends, and carries out authentication according to this authentication information.
In the present embodiment, after being proved to be successful by LNS, also needing through vpn gateway, decrease operator's private network--the dependence of VPDN special line, improves the fail safe of VPN (virtual private network) access.
The present invention has following beneficial effect: receive access request by access server, and determines the mode of access according to access request; When the mode accessed is the access of VPDN circuit, access server sends this access request to LNS server, LNS server is verified access request, and when authentication failed, returns the result to user terminal.Due to the access request sent by all user terminals of the unified reception of access server, therefore can be dispatched the Internet lines access and the access of VPDN circuit by access server unification, the technical scheme that the embodiment of the present invention is provided solves because the Internet lines access and the access of VPDN circuit are separate in prior art, and user cannot carry out United Dispatching.In addition, the program is managed the access request that all user terminals send by same access server, can also reduce hardware cost and improve the efficiency of management.
Embodiment 3
As shown in Figure 4, the mobile terminal cut-in method that the present embodiment provides, similar shown in the method to Fig. 1, difference is, also comprises:
Step 115, if the Internet lines access, access server chooses the second vpn gateway according to access request from default vpn gateway cluster.
In the present embodiment, if accessed by the Internet lines, in access request, not only carry access way, also carry VPN type to be accessed.The process being chosen the second vpn gateway by step 115 is comprised: access server determines VPN type according to access request; Access server chooses the second intended gateway cluster according to this VPN type from default vpn gateway cluster; Access server chooses the second vpn gateway from this second intended gateway cluster.Especially, in order to realize load balancing, the process that the second vpn gateway chosen by this access server comprises: by the mode of poll, obtains the second vpn gateway that access pressure is minimum from the second intended gateway cluster.
Step 116, access server sends access request to this second vpn gateway.
Step 117, the second vpn gateway receives the access request that access server sends, and links up logical channel according to the foundation of this access request with second of user terminal.
The present invention has following beneficial effect: receive access request by access server, and determines the mode of access according to access request; When the mode accessed is the access of VPDN circuit, access server sends this access request to LNS server, LNS server is verified access request, and when authentication failed, returns the result to user terminal.Due to the access request sent by all user terminals of the unified reception of access server, therefore can be dispatched the Internet lines access and the access of VPDN circuit by access server unification, the technical scheme that the embodiment of the present invention is provided solves because the Internet lines access and the access of VPDN circuit are separate in prior art, and user cannot carry out United Dispatching.In addition, the program is managed the access request that all user terminals send by same access server, can also reduce hardware cost and improve the efficiency of management.
Embodiment 4
As shown in Figure 5, the mobile terminal cut-in method that the present embodiment provides, comprising:
Step 501, user terminal sends access request to default access server.This step 101 shown in process to Fig. 1 is similar, and this is no longer going to repeat them.
Step 502, access server monitors whether receive access request.
In the present embodiment, when the snoop results of step 502 is for being, perform step 503; Otherwise, re-execute step 502.
Step 503, the mode accessed determined by access server according to this access request.
Step 504, to step 507, if access way is the access of VPDN circuit, is verified by LNS server, and when the result is authentication failed, is returned the message of authentication failed to user terminal.Step 103 shown in said process to Fig. 1 is similar to step 106, and this is no longer going to repeat them.
The present invention has following beneficial effect: receive access request by access server, and determines the mode of access according to access request; When the mode accessed is the access of VPDN circuit, access server sends this access request to LNS server, LNS server is verified access request, and when authentication failed, returns the result to user terminal.Due to the access request sent by all user terminals of the unified reception of access server, therefore can be dispatched the Internet lines access and the access of VPDN circuit by access server unification, the technical scheme that the embodiment of the present invention is provided solves because the Internet lines access and the access of VPDN circuit are separate in prior art, and user cannot carry out United Dispatching.In addition, the program is managed the access request that all user terminals send by same access server, can also reduce hardware cost and improve the efficiency of management.
Embodiment 5
As shown in Figure 6, the mobile terminal cut-in method that the present embodiment provides, comprising:
Step 601 is to step 602, and user terminal sends access request to access server, and the mode accessed determined by access server according to access request.This step 101 shown in process to Fig. 1 is similar to step 102, and this is no longer going to repeat them.
Step 603, access server judges its mode whether supporting this access.
In the present embodiment, if determine that this access way supported by access server by step 603, then perform step 604.
Step 604, to step 607, if access way is the access of VPDN circuit, is verified by LNS server, and when the result is authentication failed, is returned the message of authentication failed to user terminal.Step 103 shown in said process to Fig. 1 is similar to step 106, and this is no longer going to repeat them.
Further, as shown in Figure 7, if determine that this access way do not supported by access server by step 603, the mobile terminal cut-in method that the present embodiment provides, also comprises:
Step 608, access server sends the message not supporting this cut-in method to user terminal.
The present invention has following beneficial effect: receive access request by access server, and determines the mode of access according to access request; When the mode accessed is the access of VPDN circuit, access server sends this access request to LNS server, LNS server is verified access request, and when authentication failed, returns the result to user terminal.Due to the access request sent by all user terminals of the unified reception of access server, therefore can be dispatched the Internet lines access and the access of VPDN circuit by access server unification, the technical scheme that the embodiment of the present invention is provided solves because the Internet lines access and the access of VPDN circuit are separate in prior art, and user cannot carry out United Dispatching.In addition, the program is managed the access request that all user terminals send by same access server, can also reduce hardware cost and improve the efficiency of management.
The mobile terminal cut-in method that the embodiment of the present invention provides, can be applied in the information systems such as the variation that accesses terminal, National Electrical government affairs outer net that safety requirements is high.
The sequencing of above embodiment, only for ease of describing, does not represent the quality of embodiment.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a mobile terminal cut-in method, is characterized in that, comprising:
S10, user terminal send access request to default access server, and described access server can unify the access request receiving the transmission of all user terminals, carries access way in described access request;
S20, described access server receive the access request that described user terminal sends, and determine the mode of access according to described access request;
If the mode of S30 access is the access of VPDN circuit, described access server sends described access request to default LNS server;
S40, described LNS server are verified described access request after receiving the access request of described access server transmission, are verified result, and return this result to described access server;
S50, described access server receive the result that described LNS server returns;
S60, when described the result is authentication failed, described access server returns the message of authentication failed to described user terminal.
2. mobile terminal cut-in method according to claim 1, is characterized in that, also comprise:
S70, when described the result is for being proved to be successful, described access server returns prompting user to described user terminal and inputs the prompting message of VPN information;
S80, described user terminal are pointed out after receiving the prompting message of described access server transmission;
S90, described user terminal receive the VPN information of user according to prompting input, and send to described access server, carry VPN type to be accessed in described VPN information;
S91, described access server receive the VPN information that described user terminal sends, and from default vpn gateway cluster, choose the first vpn gateway according to described VPN information;
S92, described access server send described VPN information to described first vpn gateway;
S93, described first vpn gateway receive the VPN information that described access server sends, and link up logical channel according to described VPN information foundation with first of described user terminal.
3. mobile terminal cut-in method according to claim 1, is characterized in that, described S91, comprising:
S911, described access server determine VPN type according to described VPN information;
S912, described access server choose first object gateway cluster according to this VPN type from default vpn gateway cluster;
S913, described access server choose the first vpn gateway from described first object gateway cluster.
4. mobile terminal cut-in method according to claim 2, is characterized in that, also comprise:
S94, described user terminal receive the authentication information of user's input, and send described authentication information by described first communication logical channel to described first vpn gateway;
S95, described first vpn gateway receive the authentication information that described user terminal sends, and carry out authentication according to described authentication information.
5. mobile terminal cut-in method according to claim 1, is characterized in that, also comprise:
S96 is if the Internet lines access, and described access server chooses the second vpn gateway according to described access request from default vpn gateway cluster; Described access request also carries VPN type to be accessed;
S97, described access server send described access request to described second vpn gateway;
S98, described second vpn gateway receive the access request that described access server sends, and link up logical channel according to described access request foundation with second of described user terminal.
6. mobile terminal cut-in method according to claim 5, is characterized in that, described S94, comprising:
S941, described access server determine VPN type according to described access request;
S942, described access server choose the second intended gateway cluster according to this VPN type from default vpn gateway cluster;
S943, described access server choose the second vpn gateway from described second intended gateway cluster.
7. mobile terminal cut-in method as claimed in any of claims 1 to 6, is characterized in that, described S20, comprising:
S201, described access server monitor whether receive access request; If so, S202 is performed; Otherwise, re-execute described S201;
The mode accessed determined by described S202, described access server according to this access request.
8. mobile terminal cut-in method as claimed in any of claims 1 to 6, is characterized in that, before described S30, also comprises:
S21, described access server judge its mode whether supporting this access; If supported, perform described S30.
9. mobile terminal cut-in method according to claim 8, is characterized in that, also comprise:
S22, if do not supported, described access server sends the message not supporting the mode of this access to described user terminal.
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| CN104486191B (en) | 2018-06-22 |
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