CN102123153A - Method, device and system for authenticating IPv4/IPv6 (internet protocol version 4/internet protocol version 6) dual-stack host - Google Patents
Method, device and system for authenticating IPv4/IPv6 (internet protocol version 4/internet protocol version 6) dual-stack host Download PDFInfo
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- CN102123153A CN102123153A CN2011100650326A CN201110065032A CN102123153A CN 102123153 A CN102123153 A CN 102123153A CN 2011100650326 A CN2011100650326 A CN 2011100650326A CN 201110065032 A CN201110065032 A CN 201110065032A CN 102123153 A CN102123153 A CN 102123153A
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Abstract
The invention discloses a method for authenticating an IPv4/IPv6 (internet protocol version 4/internet protocol version 6) dual-stack host, comprising the following steps: replying an HTTP (Hyper Text Transport Protocol) redirecting command to the dual-stack host while the dual-stack host initiates an IPv6 connection request; receiving an IPv4 connection request initiated by the dual-stack host according to the HTTP redirecting command; and identifying the IPv4 connection request. The invention further provides a corresponding device and a corresponding system. By utilizing the method, device and system for authenticating the IPv4/IPv6 dual-stack host provided by the invention, the authentications of an IPv4 application access and an IPv6 application access can be simultaneously realized, thereby providing convenience for a user.
Description
Technical field
The present invention relates to the communications field, specially refer to authentication method, the Apparatus and system of the two stack main frames of a kind of IPv4 and IPv6.
Background technology
At present, procotol is indubitable by IPv4 to the trend of IPv6 migration, yet because huge IPv4 user and the equipment of quantity in the scale of network and the present network, IPv4 must be an incremental process to the transition of IPv6, when experiencing the benefit that IPv6 brings still can with remaining IPv4 telex network in the network, IPv4 and IPv6 will face the situation of coexistence in very long one period.
With reference to Fig. 1, authenticating user identification mechanism in present most security gateway system all is based on traditional IPv4 network design, and be merely able to single IPv4 address is authenticated, can not tackle the IPv4 resource of two stack main frames and the access request of IPv6 resource simultaneously.If present authentication mechanism is directly expanded under the network environment of two stack main frames, will make for the IPv4 application access and the authentication respectively of IPv6 application access of same main frame, brought inconvenience to the user.
Summary of the invention
Main purpose of the present invention can realize the authentication of IPv4 application access and IPv6 application access simultaneously for a kind of IPv4 and IPv6 are provided authentication method, the Apparatus and system of two stack main frames, provides convenience to the user.
The present invention proposes the authentication method of a kind of IPv4 and the two stack main frames of IPv6, comprising:
When two stack main frames are initiated the IPv6 connection requests, to described pair of stack host response HTTP redirection order;
Receive the IPv4 connection requests that described pair of stack main frame initiated according to described HTTP redirection order;
Described IPv4 connection requests is authenticated.
Preferably, after carrying out the IPv4 connection requests of the two stack main frames of described reception, also comprise according to HTTP redirection order initiation:
Obtain the corresponding relation between the IPv6 address corresponding, the corresponding IPv4 address of described IPv4 connection with the IPv6 connection.
Preferably, carry out described the IPv4 connection requests is authenticated after, also comprise:
When described pair of stack main frame initiated the IPv6 connection requests once more, described request is authenticated according to the corresponding relation of described IPv4 address and IPv6 address.
Preferably, after carrying out the IPv4 connection requests of the two stack main frames of described reception, also comprise according to HTTP redirection order initiation:
Preserve the destination address that described IPv6 connects in the IPv4 certification page after being redirected.
The present invention also proposes the authenticate device of a kind of IPv4 and the two stack main frames of IPv6, comprising:
Redirection module is used for when two stack main frames are initiated the IPv6 connection requests, to described pair of stack host response HTTP redirection order;
Receiver module is used to receive the IPv4 connection requests that described pair of stack main frame initiated according to described HTTP redirection order;
First authentication module is used for described IPv4 connection requests is authenticated.
Preferably, the authenticate device of the two stack main frames of described IPv4 and IPv6 also comprises:
Acquisition module is used to obtain the corresponding relation between the IPv6 address corresponding with the IPv6 connection, the corresponding IPv4 address of described IPv4 connection.
Preferably, the authenticate device of the two stack main frames of described IPv4 and IPv6 also comprises:
Second authentication module is used for when described pair of stack main frame initiated the IPv6 connection requests once more, according to the corresponding relation of described IPv4 address and IPv6 address described request is authenticated.
Preferably, the authenticate device of the two stack main frames of described IPv4 and IPv6 also comprises:
Preserve module, the IPv4 certification page that is used for after being redirected is preserved the destination address that described IPv6 connects.
The present invention also proposes the Verification System of the two stack main frames of a kind of IPv4 and IPv6, comprises the authenticate device of the two stack main frames of IPv4 and IPv6 and a pair of stack main frame at least, and the authenticate device of described IPv4 and IPv6 pair of stack main frames comprises:
Redirection module is used for when two stack main frames are initiated the IPv6 connection requests, to described pair of stack host response HTTP redirection order;
Receiver module is used to receive the IPv4 connection requests that described pair of stack main frame initiated according to described HTTP redirection order;
First authentication module is used for described IPv4 connection requests is authenticated.
Preferably, the authenticate device of the two stack main frames of described IPv4 and IPv6 also comprises:
Acquisition module is used to obtain the corresponding relation between the IPv6 address corresponding with the IPv6 connection, the corresponding IPv4 address of described IPv4 connection.
Preferably, the authenticate device of the two stack main frames of described IPv4 and IPv6 also comprises:
Second authentication module is used for when described pair of stack main frame initiated the IPv6 connection requests once more, according to the corresponding relation of described IPv4 address and IPv6 address described request is authenticated.
Preferably, the authenticate device of the two stack main frames of described IPv4 and IPv6 also comprises:
Preserve module, the IPv4 certification page that is used for after being redirected is preserved the destination address that described IPv6 connects.
Authentication method, the Apparatus and system of the two stack main frames of a kind of IPv4 that the present invention proposes and IPv6, by the IPv6 authentication is converted into the IPv4 authentication, can realize the authentication of IPv4 application access and IPv6 application access simultaneously, provide convenience to the user, further, can be at the above-mentioned corresponding relation of setting up Ipv4 address and IPv6 address in to the IPv6 verification process, for follow-up IPv6 authentication provides mode more efficiently.
Description of drawings
Fig. 1 is a prior art system configuration diagram of the present invention;
Fig. 2 is the schematic flow sheet of authentication method one embodiment of IPv4 of the present invention and the two stack main frames of IPv6;
Fig. 3 is the schematic flow sheet of the another embodiment of authentication method of IPv4 of the present invention and the two stack main frames of IPv6;
Fig. 4 is the schematic flow sheet of another embodiment of authentication method of IPv4 of the present invention and the two stack main frames of IPv6;
Fig. 5 is the structural representation of authenticate device one embodiment of IPv4 of the present invention and the two stack main frames of IPv6;
Fig. 6 is the structural representation of the another embodiment of authenticate device of IPv4 of the present invention and the two stack main frames of IPv6;
Fig. 7 is the structural representation of another embodiment of authenticate device of IPv4 of the present invention and the two stack main frames of IPv6;
Fig. 8 is the schematic flow sheet of Verification System one embodiment of IPv4 of the present invention and the two stack main frames of IPv6;
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
With reference to Fig. 2, authentication method one embodiment of the two stack main frames of a kind of IPv4 of the present invention and IPv6 is proposed, comprising:
Step S10, when two stack main frames are initiated the IPv6 connection requests, to described pair of stack host response HTTP redirection order;
Two stack main frames are initiated the network connection requests by http protocol or HTTPS agreement, when this requested packets process gateway, gateway is intercepted and captured the request data package of two stack main frames, and judge whether this network connects is that IPv6 connects, if, then the source address that connects to this network is replied the HTTP redirection order, by the IPv4 certification page that the connection of two stack main frames is redirected to the gateway generation that is redirected of http protocol.
The IPv4 connection requests that step S11, described pair of stack main frame of reception are initiated according to described HTTP redirection order;
Gateway makes two stack main frames initiate to set up the IPv4 connection requests to gateway by the HTTP redirection order.Gateway listens to two new IPv4 connection requests of stack main frame, connects with it and obtains two corresponding IPv4 addresses of stack main frame.
Step S12, described IPv4 connection requests is authenticated.
In admittable regulation, search the rules of competence under this IPv4 address according to the IPv4 address of two stack main frames,, then connection is redirected to the authentication login interface that gateway generates, finish authentication the IPv4 address if do not belong to authentication by the user; Otherwise, directly let pass.
In the present embodiment,, can realize the authentication of IPv4 application access and IPv6 application access simultaneously, provide convenience to the user by the IPv6 authentication is converted into the IPv4 authentication.
With reference to Fig. 3, the another embodiment of authentication method of the two stack main frames of IPv4 of the present invention and IPv6 is proposed, after execution in step S11, also can comprise:
Step S13, obtain described IPv4 and connect corresponding relation between the IPv6 address corresponding, corresponding IPv4 address with the IPv6 connection.
Gateway listens to the new IPv4 connection request of user, connects with it and obtains two corresponding IPv4 addresses of stack main frame, obtains the corresponding relation of two stack host ip v4 addresses and IPv6 address, and the mark corresponding authority.
After execution in step S12, also can comprise:
Step S14, when described pair of stack main frame initiated the IPv6 connection requests once more, according to the corresponding relation of described IPv4 address and IPv6 address described request is authenticated.
After gateway has been preserved the corresponding relation of the IPv4 address of two stack main frames and IPv6 address, initiating network next time when this IPv6 address just can be directly when connecting authenticates the IPv4 address of correspondence, gateway by IPv4 address/IPv6 address corresponding relation and the authentication strategy in search the rules of competence of IPv4 address correspondence, if belong to two stack main frames by authenticating, the packet of then directly letting pass passes through, and identifying procedure finishes.
In the present embodiment, by preserving the corresponding relation of IPv4 address and IPv6 address, for follow-up IPv6 authentication provides mode more efficiently.
With reference to Fig. 4, another embodiment of authentication method of the two stack main frames of IPv4 of the present invention and IPv6 is proposed, in the above-described embodiments, after execution in step S11, also can comprise:
Preserve the destination address that described IPv6 connects in step S15, the IPv4 certification page after being redirected.
Be redirected the destination address of preserving former IPv6 connection in the page at the IPv4 that gateway generates, and need in internal memory, do not distribute shelf space in addition, avoided redirected mistake.Can generate following Redirect Address such as gateway: http://w.x.y.z/login/? ipv6addr=fe80::1﹠amp; Url=http: //ipv6.google.com, wherein w.xy.z is a gateway address, the two stack host ip v6s address of ipv6addr for preserving, and url is a destination address, can obtain the IPv6 address and the destination address of former connection easily in this way, and avoid the mistake that is redirected.
With reference to Fig. 5, authenticate device 10 1 embodiment of the two stack main frames of IPv4 of the present invention and IPv6 are proposed, comprising:
This device can be two stack main frames, also can be built-in or is placed on the device of two stack main frames.Two stack main frames are initiated the network connection requests by http protocol or HTTPS agreement, when this requested packets process gateway, gateway is intercepted and captured the request data package of two stack main frames, and judge whether this network connects is that IPv6 connects, if, then redirection module 11 is replied the HTTP redirection order to the source address that this network connects, by the IPv4 certification page that the connection of two stack main frames is redirected to the gateway generation that is redirected of http protocol.
Gateway makes two stack main frames initiate to set up the IPv4 connection requests to gateway by the HTTP redirection order.Receiver module 12 listens to two new IPv4 connection requests of stack main frame, connects with it and obtains two corresponding IPv4 addresses of stack main frame.
The rules of competence under this IPv4 address are searched in the IPv4 address of the two stack main frames of first authentication module, 13 bases in admittable regulation, do not pass through the user if do not belong to authentication, then connection is redirected to the authentication login interface that gateway generates, finishes authentication the IPv4 address; Otherwise, directly let pass.
In the present embodiment,, can realize the authentication of IPv4 application access and IPv6 application access simultaneously, provide convenience to the user by the IPv6 authentication is converted into the IPv4 authentication.
With reference to Fig. 6, the authenticate device 10 another embodiment of the two stack main frames of IPv4 of the present invention and IPv6 are proposed, in authenticate device 10 1 embodiment of IPv4 and the two stack main frames of IPv6, also can comprise:
After acquisition module 14 has been preserved the corresponding relation of the IPv4 address of two stack main frames and IPv6 address, when network connection is next time initiated in this IPv6 address, second authentication module 15 just can be directly authenticates the IPv4 address of correspondence, second authentication module 15 by IPv4 address/IPv6 address corresponding relation and the authentication strategy in search the rules of competence of IPv4 address correspondence, if belong to two stack main frames by authenticating, the packet of then directly letting pass passes through, and identifying procedure finishes.
In the present embodiment, by preserving the corresponding relation of IPv4 address and IPv6 address, for follow-up IPv6 authentication provides mode more efficiently.
With reference to Fig. 7, another embodiment of authenticate device of the two stack main frames of IPv4 of the present invention and IPv6 is proposed, in the above-described embodiments, also can comprise:
With reference to Fig. 8, the Verification System of the two stack main frames of IPv4 of the present invention and IPv6 is proposed, comprise the authenticate device 10 of the two stack main frames of IPv4 and IPv6 and a pair of stack main frame 20 at least, the authenticate device of the two stack main frames of described IPv4 and IPv6 is the authenticate device 10 of Fig. 5 to IPv4 shown in Figure 7 and the two stack main frames of IPv6, its operation principle is identical with structure, repeats no more herein.
In the present embodiment,, can realize the authentication of IPv4 application access and IPv6 application access simultaneously, provide convenience to the user by the IPv6 authentication is converted into the IPv4 authentication.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (9)
1. the authentication method of an IPv4 and IPv6 pair of stack main frames is characterized in that, comprising:
When two stack main frames are initiated the IPv6 connection requests, to described pair of stack host response HTTP redirection order;
Receive the IPv4 connection requests that described pair of stack main frame initiated according to described HTTP redirection order;
Described IPv4 connection requests is authenticated.
2. the authentication method of the two stack main frames of IPv4 as claimed in claim 1 and IPv6 is characterized in that, after carrying out the IPv4 connection requests of the two stack main frames of described reception according to HTTP redirection order initiation, also comprises:
Obtain the corresponding relation between the IPv6 address corresponding, the corresponding IPv4 address of described IPv4 connection with the IPv6 connection.
3. the authentication method of the two stack main frames of IPv4 as claimed in claim 2 and IPv6 is characterized in that, carry out described the IPv4 connection requests is authenticated after, also comprise:
When described pair of stack main frame initiated the IPv6 connection requests once more, described request is authenticated according to the corresponding relation of described IPv4 address and IPv6 address.
4. as the authentication method of the two stack main frames of each described IPv4 and IPv6 in the claim 1 to 3, it is characterized in that, after carrying out the IPv4 connection requests of the two stack main frames of described reception, also comprise according to HTTP redirection order initiation:
Preserve the destination address that described IPv6 connects in the IPv4 certification page after being redirected.
5. the authenticate device of an IPv4 and IPv6 pair of stack main frames is characterized in that, comprising:
Redirection module is used for when two stack main frames are initiated the IPv6 connection requests, to described pair of stack host response HTTP redirection order;
Receiver module is used to receive the IPv4 connection requests that described pair of stack main frame initiated according to described HTTP redirection order;
First authentication module is used for described IPv4 connection requests is authenticated.
6. the authenticate device of the two stack main frames of IPv4 as claimed in claim 5 and IPv6 is characterized in that, also comprises:
Acquisition module is used to obtain the corresponding relation between the IPv6 address corresponding with the IPv6 connection, the corresponding IPv4 address of described IPv4 connection.
7. the authenticate device of the two stack main frames of IPv4 as claimed in claim 6 and IPv6 is characterized in that, also comprises:
Second authentication module is used for when described pair of stack main frame initiated the IPv6 connection requests once more, according to the corresponding relation of described IPv4 address and IPv6 address described request is authenticated.
8. as the authenticate device of the two stack main frames of each described IPv4 and IPv6 in the claim 5 to 7, it is characterized in that, also comprise:
Preserve module, the IPv4 certification page that is used for after being redirected is preserved the destination address that described IPv6 connects.
9. the Verification System of the two stack main frames of IPv4 and IPv6, comprise the authenticate device of the two stack main frames of IPv4 and IPv6 and a pair of stack main frame at least, the authenticate device of described IPv4 and IPv6 pair of stack main frames is the authenticate device of each described IPv4 and IPv6 pair of stack main frames in the claim 5 to 8.
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| CN2011100650326A CN102123153B (en) | 2011-03-17 | 2011-03-17 | Method, device and system for authenticating IPv4/IPv6 (internet protocol version 4/internet protocol version 6) dual-stack host |
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| CN2011100650326A CN102123153B (en) | 2011-03-17 | 2011-03-17 | Method, device and system for authenticating IPv4/IPv6 (internet protocol version 4/internet protocol version 6) dual-stack host |
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Cited By (4)
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| CN102904863A (en) * | 2011-07-28 | 2013-01-30 | 中兴通讯股份有限公司 | Method and gateway for controlling accessing of host of IPoE (IP over Ethernet) dual-stack user |
| CN104468619A (en) * | 2014-12-26 | 2015-03-25 | 杭州华三通信技术有限公司 | Method and gateway for achieving dual-stack web authentication |
| CN105591929A (en) * | 2015-10-28 | 2016-05-18 | 杭州华三通信技术有限公司 | Method and device for authentication in light weight dual-protocol stack networking |
| CN113014550A (en) * | 2021-02-07 | 2021-06-22 | 南京林业大学 | Access control and authentication method for IPoE IPv 4IPv6 in campus network of colleges and universities |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102904863A (en) * | 2011-07-28 | 2013-01-30 | 中兴通讯股份有限公司 | Method and gateway for controlling accessing of host of IPoE (IP over Ethernet) dual-stack user |
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| CN105591929A (en) * | 2015-10-28 | 2016-05-18 | 杭州华三通信技术有限公司 | Method and device for authentication in light weight dual-protocol stack networking |
| CN113014550A (en) * | 2021-02-07 | 2021-06-22 | 南京林业大学 | Access control and authentication method for IPoE IPv 4IPv6 in campus network of colleges and universities |
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| CN102123153B (en) | 2013-11-20 |
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Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park building A1 layer Patentee after: SANGFOR TECHNOLOGIES Inc. Address before: 518052 room 410-413, science and technology innovation service center, No. 1 Qilin Road, Shenzhen, Guangdong, China Patentee before: Sangfor Technologies Co.,Ltd. |
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Granted publication date: 20131120 |