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Authentication method and device

An authentication method and equipment technology, which is applied in the field of network communication, can solve problems such as the inability to realize user binding, and achieve the effect of low price and avoiding transformation

Active Publication Date: 2020-04-03
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the port information of the above-mentioned user access port is located in the BRAS DP device, not in the BRAS CP device, which causes the BRAS CP device to fail to obtain the port information of the above-mentioned user access port when interacting with the authentication server to authenticate the user It is impossible to realize the fine binding of users

Method used

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  • Authentication method and device

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Experimental program
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Embodiment Construction

[0033] figure 1 A schematic diagram of a BRAS transfer-control separation architecture is simply shown. In a specific application, there may be multiple BRAS DP devices and multiple BRAS CP devices in the BRAS transfer control separation architecture. figure 1 Only one BRAS DP device and one BRAS CP device are simply taken as an example to illustrate how the BRAS DP device and the BRAS CP device interact to complete user authentication.

[0034] Such as figure 1 As shown, the BRAS DP receives the authentication request message from the user equipment, recognizes that the authentication request message is a control message, and then sends the authentication request message to the corresponding BRAS CP. The authentication request message carries user identity-related information such as user name and password.

[0035] The BRAS CP sends the user identity-related information (such as user name and password) carried in the authentication request message to the authentication se...

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Abstract

This application provides an authentication method and device. In this application, the port information of the user access port is implicitly identified by the VXLAN ID, so that the port information of the user access port and the user identity information participate in the authentication of the user, and the precise binding of the user is realized.

Description

technical field [0001] The present application relates to network communication technologies, and in particular to an authentication method and device under the architecture of separating transfer and control of Broadband Remote Access Server (BRAS: Broadband Remote Access Server). Background technique [0002] According to the principle of "control aggregation, efficient forwarding, simple interaction, and flexible scalability", the forwarding function and control function of the BRAS are separated from each other to realize a new type of metropolitan area network with high resource utilization, dynamic scalability, and standardized interfaces. [0003] The BRAS transfer control separation architecture mainly includes BRAS control plane (CP: Control Plane) equipment and BRAS data plane (DP: Data Plane) equipment. Among them, the BRAS CP device is mainly responsible for the processing of control functions, such as user session management, control message processing, interact...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/28H04L12/46
CPCH04L12/2876H04L12/4641H04L63/083H04L63/0876H04L12/4633H04L2012/4629H04L12/2872
Inventor 孟丹
Owner NEW H3C TECH CO LTD