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Method and system for access authentication of user

An access authentication and user technology, applied in the field of communication, can solve the problems of unable to access the network normally, cumbersome human-computer interaction, etc., and achieve the effect of avoiding the input process and being convenient to use

Inactive Publication Date: 2010-07-28
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the user name + password authentication method requires the user to enter account information on the client (such as PPPoE, DHCP option or Portal terminal) or on the pop-up WEB (web page) page, the human-computer interaction is relatively cumbersome, and when the user forgets to You will not be able to access the network normally without username or password

Method used

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  • Method and system for access authentication of user
  • Method and system for access authentication of user
  • Method and system for access authentication of user

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Embodiment Construction

[0041] The core idea of ​​the present invention is: assigning a corresponding VLAN tag to a legal user, and judging whether the user is legal or not through the user's VLAN tag during user access authentication.

[0042] The present invention provides a method for user access authentication, which is applied to a system including a user terminal, at least one switch, a gateway device, and an authentication server. The user terminal is connected to the gateway device through the at least one switch, such as figure 2 As shown, the method further includes:

[0043] Step 201, the at least one switch receives the access request message sent by the user terminal, and at least one of the at least one switch adds a virtual local area network identifier (VLAN tag) to the access request message, and the access request message is added. sending the message to the gateway device;

[0044] Step 202, the gateway device receives the access request message, adds the VALN tag obtained by par...

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PUM

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Abstract

The invention discloses a method and a system for access authentication of a user. The method is applied in the system which comprises a user terminal, at least one switch, gateway equipment and an authentication server. The user terminal is connected with the gateway equipment by the at least one switch. Authentication request message sent by the user terminal to the gateway equipment is added to a VLAN tag in the forwarding process by the switch, and the authentication server carries out authentication on the user terminal according to the VLAN tag of the user terminal, so as to avoid the input process of a user name and a password, thereby being convenient for the user.

Description

technical field [0001] The present invention relates to the field of communications, and in particular, to a method and system for user access authentication. Background technique [0002] When operators develop broadband access services, they generally provide users with user names and passwords. The user needs to enter the user name and password when logging in, and then the access server on the network side (such as BRAS (Broadband Remote Access Server, broadband remote access server)) and AAA (Authentication, Authorization and Accounting, authentication, authorization and accounting) The server cooperates to complete user authentication, authorization, and accounting. Common authentication methods include: PPPoE authentication and DHCP option authentication. The usual AAA server is a RADIUS (RemoteAuthentication DialIn User Service, remote user dial-in authentication system) server. Among them, PPPOE (PPP Over Ethernet, Point-to-Point Protocol over Ethernet) authentica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/46H04L29/08H04L9/32H04L29/06
Inventor 刘建锋
Owner NEW H3C TECH CO LTD
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