Ruijie RG-S2900G-E Series, Руководство по настройке

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Configuration Guide WEB Authentication Configuration
20) During authentication, the user enters the authentication information (username, password and
verification code.) on the authentication page to interact with the Portal server.
21) The Portal server sends the authentication information of the user to the access device.
22) The access device initiates an authentication request to the RADIUS server and replies the result to
the Portal server.
23) The Portal server responds to the user with a page to indicate the result (success or failure).
Figure 3 Ruijie second generation web authentication procedures

User logout procedures:
There are two types of user logout: one is the user logout detected by the access device because
user’s
time is out, the flow is used up or the link is interrupted. The other is that the user logout detected by the
Portal Server because the user triggers the logout application through a logout page.
24) Scenario 1: The access device
detects the user’s logout and informs the Portal Server, and then the
Portal Server deletes the user information (through portal protocol), and the Portal Server will then
inform the user through a logout page.