I have cisco 7600 router with MWAM card as PDSN running 2.1 s/w. This is being used for postpaid users.Now i have to intergate prepaid users for data call. I have third party AAA. When i configure prepaid on PDSN, things works fine till first access-accept. Quota/threshold is given to PDSN & it starts the counter. When it reaches threshold, it sends online access-request with service-type as "outbound-user" instead of "authorize only". Because of this, the AAA doesn't understand the flow & reject the request.
Can someone help me in addressing this issue. How to change the service type in PDSN & if it is not possible to change on PDSN then what is to be done on AAA to get it sorted out.