(RADIATOR)

[Hello World]

Gurus out there,   I'm currently using Radiator 2.19 on a Redhat Linux platform.  I've setup a relaying AAA server named "Server A" that accepts 3 types of users namely: "user", "user@roaming", and "user@prepaid".  Whenever users connects, "Server A" checks if a realm is matched, thus, if "Server A" found a username "user@roaming" then it passses the authentication and accounting to "Server B" and then "Server B" for verification and logging. On the other hand, if "Server A" detects "user@prepaid" then its passed to "Server B" and when "Server B" found that the username connecting is "user@prepaid" then it passes the authentication and accounting to "Server C".   Now here's the problem ... for example user "abcd@prepaid" connects and uses the internet for surfing with a remaining time of 2 hrs on his internet card.  Even if he exceeds 2 hours, he is still online - he doesn't get disconnected.  However, if he disconnects and tried connecting again "Server C" knows that user "abcd@prepaid" doesn't have free time remaining to access the net.     Additional INFO:   - I'm using Cisco 2511 with asynchronous modem connect to accept dialin access. - No problem on authentication since the AAA knows if there's a right or wrong username and password.   Question:   - How can I resolve the problem that when a certain user consumes the free hours then he/she will automatically be disconnected from RAS ?     Thanks.     Deejay