▀ ASN Call Procedure Flows
▄ Cisco ASR 5000 Series Product Overview
The PPC (home agent) applies the HTTP Redirection Rule for the HTTP traffic. All other traffic is dropped. During this
period, the MS is recharged from the portal.
The PPC sends updated quota attributes to the AAA server based on the MS recharge from the portal.
The AAA server sends a CoA message to the PPC (home agent) with the new quota attributes in PPAQ and also sends the
HTTP Redirection Rule to clear the HTTP Redirection rule at the PPC.
Normal traffic, including HTTP traffic, is allowed, per the new quota attributes.
Terminating the Call when Quota is Reached
The following figure and table provide a high-level view of the steps involved in allocating additional quotas for prepaid
calls once the original quota is reached.
Figure 60. Call Flow for Terminating the Call on Quota-Reach
AAA Server
ASN-GWMS
1
2
4
3
Quota Reached
Internet
Normal Internet traffic
Online Access-Request
sent after quota reached
Access-Accept with same quota
attributes. (No additional-quota and
Termination-Action=Terminate
Final Online Access-Request
sent after quota reached
Session Termination
To Next Page
Loading...
