Description of the illustration rgw_acc_extensionpoints.gif

This figure illustrates the RADIUS-request processing extension points for accounting Request Received extension, Pre-OCS extension, and Post-OCS extension. This figure shows that the Pre-Processor extension processes the accounting request before any rating, discounting, or alteration logic has been invoked and also it allows accounting response that bypasses the OCS completely. This figure shows that the Post-OCS extension processes the accounting response before it is returned to the RADIUS client.