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Method for implementing EAP authentication in remote authentication based network

A remote authentication and network technology, applied in the field of network communication, can solve problems such as not supporting EAP message identification, and achieve the effects of promoting and using, reducing operating costs, and reducing operating risks

Inactive Publication Date: 2004-03-31
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, with the rapid development of broadband network technology, the authentication method based on EAP (Extensible Authentication Protocol) is gradually accepted by various operators, but many RADIUS servers operated on the Internet do not support the identification of EAP packets.
Therefore, it is impossible to implement authentication based on the IEEE 802.1x protocol

Method used

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  • Method for implementing EAP authentication in remote authentication based network
  • Method for implementing EAP authentication in remote authentication based network

Examples

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Embodiment Construction

[0023] The specific embodiment of the present invention combines figure 1 The description is as follows:

[0024] The invention aims to solve the problem that the current commercial RADIUS server cannot support the EAP message, so as to meet the needs of various operators for the EAP authentication mode. The main idea is to terminate the EAP message inside the NAS (Network Access Server), convert it into a standard RADIUS message and send it to the remote RADIUS server for authentication, so as to better carry the operator's business.

[0025] figure 1 The user (that is, the authentication client) in is a commercial 802.1x client, that is, needs to perform EAP authentication and access the network.

[0026] Step 1: After the user starts the machine, send a connection establishment request message to the AP (service access point);

[0027] Step 2: After the user receives the connection request response message, determine that the user establishes a connection with the AP;

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Abstract

The invention refers to a method for realizing EAP authentication in network based on remote authentication. The method includes: the user sends out EAP authentication message; after the network access control appliance receives the authentication message, it packages the information into remote authentication messages, and transmits to remote authentication server to carry on authentication; theremote authentication server traces back the result to the net access control appliance, and sends out the EAP message to user through network access control appliance.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method for realizing EAP authentication in a network based on remote authentication. Background technique [0002] In many network access processes, an authentication system is implemented for network access users. At present, whether in the narrowband access network or in the broadband access network such as xDSL (Digital Subscriber Loop) and HFC (Fiber Coaxial Hybrid Access), most of them use PPP (Point-to-Point Protocol) to realize user authentication; In the LAN (local area network) access network, there are not only user authentication through the expanded PPP, but also various authentication methods through the expanded RADIUS (Remote Dial-in User Authentication Service) protocol; in addition, some networks use WEB The authentication method performs user access authentication. [0003] The PPP authentication method does not establish a link before the user...

Claims

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Application Information

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IPC IPC(8): H04L9/32H04L12/28H04L29/06
Inventor 管红光侯超吴局业金涛沈宁国
Owner HUAWEI TECH CO LTD
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