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RADIUS Implementations Access Request includes Prepaid Capabilities of the Access Dev Allocate initial quota during Access Accept Request of additional quotas (between access device and prepaid system) Some are proposing Accounting messages. Accounting is for recording not control. Requires accounting to be done in real-time. Pass-through mode vs. store and forward behavior for accounting message delivery In broad networks, we can’t guarantee the real-time delivery of accounting messages!!! Use Access Request - Access Accept We know how this performs in broad networks. Use of Radius Dynamic Authorization [CHIBA] Disconnect Message (DM) to boot users off especially in mobile situations. Change of Filters (CoF) to restrict users access once the account is depleted -- So they can replenish their account (Spend more money) |