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Web authentication method and system

An authentication method and an authentication server technology, which are applied in the field of Web authentication methods and systems, and can solve the problems that users' Internet terminals cannot perform Web authentication, etc.

Inactive Publication Date: 2012-11-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, if the user's Internet access terminal is a dual-stack user, the user's Internet access terminal may use an IPv6 address to access the network when performing web authentication, while traditional web authentication is based on IPv4 addresses. , the original IPv4 address-based Web authentication mechanism will no longer be applicable, and the user's Internet terminal will not be able to perform Web authentication

Method used

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  • Web authentication method and system

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0078] figure 2 It is a schematic flow diagram of Embodiment 1 of the Web authentication method of the present invention, and it is a specific implementation method of the Web authentication method in the scenario where the user accesses the Internet terminal to obtain an IPv4 address and an IPv6 address, and accesses an IPv6 Web page, such as figure 2 As shown, the method includes the following steps:

[0079] Step 201, the user's online terminal goes online and obtains an IPv4 address and an IPv6 address. At this time, the state of the user's online terminal on the BNG is unauthenticated, and the access authority of the user's online terminal is restricted, and only the IPv4 Web authentication server of the operator is allowed to visit.

[0080] In step 202, the user's Internet access terminal accesses a Web page based on the IPv6 address.

[0081] In step 203, the BNG intercepts the IPv6 HTTP access request in the process of the user's Internet access terminal accessing ...

Embodiment 2

[0084] image 3 It is a schematic flow diagram of the second embodiment of the Web authentication method of the present invention, and it is a specific implementation method of the Web authentication method in the scenario where the user accesses the Internet terminal to obtain an IPv4 address and an IPv6 address, and accesses an IPv4 Web page, such as image 3 As shown, the method includes the following steps:

[0085] Step 301, the user's online terminal goes online and obtains an IPv4 address and an IPv6 address. At this time, the state of the user's online terminal on the BNG is unauthenticated, and the access authority of the user's online terminal is restricted, and only allows access to the operator's IPv4 Web authentication server.

[0086] Step 302, the user's Internet access terminal accesses a Web page based on the IPv4 address.

[0087] In step 303, the BNG intercepts the IPv4 HTTP access request in the process of the user's Internet access terminal accessing the ...

Embodiment 3

[0090] Figure 4 It is a schematic flow chart of Embodiment 3 of the Web authentication method of the present invention, and it is a specific implementation method of the Web authentication method in the scenario where the user's Internet access terminal first obtains an IPv4 address, then performs Web authentication, and finally obtains an IPv6 address, such as Figure 4 As shown, the method includes the following steps:

[0091] Step 401, the user's Internet access terminal goes online and obtains an IPv4 address. At this time, the state of the user's Internet access terminal on the BNG is unauthenticated, and the access authority of the user's Internet access terminal is restricted, only allowing access to the operator's IPv4 Web authentication server.

[0092] Step 402, the user's Internet access terminal accesses a Web page based on the IPv4 address.

[0093] In step 403, the BNG intercepts the IPv4 HTTP access request in the process of the user's Internet access terminal ...

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Abstract

The invention discloses a Web authentication method, which comprises the following steps that: a network access user terminal acquires an Internet protocol version 4 (IPv4) address or an IPv4 address and an IPv6 address, a broadband network gateway (BNG) limits the right of the network access user terminal over access to an IPv4 network and an IPv6 network, and when the network access user terminal accesses a Web page, the BNG reorients a hypertext transfer protocol (HTTP) access request transmitted by the network access user terminal in an access process to a Web authentication server of the IPv4 network; or the network access user terminal acquires the IPv6 address, the BNG limits the right of the network access user terminal over the access to the IPv6 network, and when the network access user terminal accesses the Web page, the BNG reorients the HTTP access request transmitted by the network access user terminal in the access process to an IPv6 friendly page. According to the technical scheme, when the network access user terminal of a double-stack user uses the IPv6 address, Web authentication can be realized.

Description

technical field [0001] The invention relates to a broadband access technology of a wireless local area network (WLAN, Wireless Local Area Networks), in particular to a Web authentication method and system. Background technique [0002] Network (Web) authentication is widely used in current WLAN broadband access technologies. The main process of IPv4 Web authentication is as follows: first, when a user's Internet access terminal (for example, user equipment (UE, UserEquipment), computer, etc.) enters a WLAN hotspot, it accesses the broadband network gateway control through an access point (AN, Access Node). The device (BNG, Broadband Network Gatewny) obtains the IPv4 address from the BNG. At this time, the user's Internet access terminal does not have the right to access the network. When a user's Internet access terminal accesses any web page through HyperText Transfer Protocol (HTTP), BNG uses HTTP redirection technology to redirect the page accessed by the user's Internet...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04L29/12
Inventor 袁博范亮陈勇王姝懿
Owner ZTE CORP
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