1
The subscriber initiates IP traffic to get connected to the Internet service. ISG notices a new subscriber
address and creates an unauthenticated subscriber session.
2
ISG then sends an authorization request to the RADIUS server with the subscriber’s MAC address as the
username.
3
If the authorization is successful, the default Internet services are applied to the subscriber for the session.
4
The defined services are applied to the subscriber’s session and the subscriber can start accessing the
Internet.
5
The subscriber now has full access to the network.
6
An Accounting Start message is sent to the application provider to indicate the start of the subscriber’s
service. The subscriber can now access the Internet services applicable as part of the subscription.
Intelligent Wireless Access Gateway Configuration Guide
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Call Flows for Simple IP Users
Simple IP Unclassified MAC with MAC TAL Authentication Call Flow