Draft-lior-radius-extensions-02 Access Request includes Prepaid Capabilities of the Access Device (NAS) Allocate initial quota during Access Accept Request of additional quotas (between access device and prepaid system) Uses Access-Request service-type = Authorize-Only (RFC3576) Accounting messages are not used for prepaid. Use of Radius Dynamic Authorization [RFC3576] 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) Extensible Eg., Tariff Switching Line up with Diameter CC Application |