Interaction between portal system components
The components of a portal system interact as follows:
An unauthenticated user initiates authentication by accessing an Internet website through a Web browser. When receiving the HTTP or HTTPS request, the access device redirects it to the Web authentication page provided by the portal Web server. The user can also visit the authentication website to log in. The user must log in through the HPE iNode client for extended portal functions.
The user enters the authentication information on the authentication page/dialog box and submits the information. The portal Web server forwards the information to the portal authentication server. Then the portal authentication server processes the information and forwards it to the access device.
The access device interacts with the AAA server to implement authentication, authorization, accounting for the user.
If security policies are not imposed on the user, the access device allows the authenticated user to access networks. If security policies are imposed on the user, the portal client, the access device, and the security policy server interact to check the user host. If the user passes the security check, the security policy server authorizes the user to access resources based on the check result. Portal authentication through Web does not support security check for users. To implement security check, the client must be the HPE iNode client.