System and method for certification and charge of network

Abstract

A network authentication and accounting system and method. The system includes a secure access manager (DCBA-3000W), a comprehensive management system for user secure access (DCBI-3000), a campus network, an 802.1x switch, and a secondary-to-primary authentication client (DCN-UniClient); it can realize The internal network adopts 802.1x security control, and the external network adopts web gateway authentication for billing, realizing the function of transferring the second authentication to one. The method includes: 1: first initiated by the user, use the second-to-one authentication client (DCN-UniClient) to perform 802.1x authentication; 2: if the result returned by the 802.1x authentication is that the authentication is successful, then in the authentication success message Extract the corresponding data; whether to require the second transfer to the first authentication client (DCN-UniClient) to automatically initiate the second authentication for the Gigabit Secure Access Manager (DCBA-3000W); if included in the 802.1x authentication success message If the corresponding data indicates that the user needs to initiate a second authentication, the following steps are performed; 3: Initiate authentication for the Gigabit Security Access Manager (DCBA-3000W), and complete the second authentication process.

Description

technical field [0001] The invention belongs to the field of network communication, in particular to a system and method for network authentication and billing. Background technique [0002] In the network construction of enterprise network or campus network, 802.1x switches are generally used at the network access layer for security control of the intranet access layer, and 802.1x authentication technology is used to control the network access layer. If user Internet access billing is to be performed, especially the differentiated billing for internal and external network access, or the method of non-accounting for internal network access and billing for external network access, generally use a billing gateway device at the exit of the network and use web authentication Billing and control of external network access. [0003] Traditionally, if it is necessary to implement 802.1x control on the internal network and the billing gateway control on the external network at the ...

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In this way, it will bring a lot of trouble to the user

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