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.
CN102801685AInactive Publication Date: 2012-11-28ZTE CORP
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
ZTE CORP
Publication Date
2012-11-28
Estimated Expiration
Not applicable ยท inactive patent

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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.
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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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