Configuring the ip-can-change Subscription

You use the steps below to Subscribe to IP-CAN-CHANGE events at the PCRF and apply the value in the AN-GW-Address AVP from the PCRF as the S-GW IP address.

To obtain the S-GW IP address for mobile originating and terminating scenarios and provide that data in CDRs for RADIUS, diameter and local CSVs:

1. In Superuser mode, type configure terminal and press Enter.

   ORACLE# configure terminal

2. Type media-manager and press Enter.

   ORACLE(configure)# media-manager

3. Type ext-policy-config and press Enter.

   ORACLE(session-router)# ext-policy-config
   ORACLE(ext-policy-config)#

4. Type specific-action-subscription, ip-can-change and press Enter.

   ORACLE(session-router)# specific-action-subscription ip-can-change
   ORACLE(ext-policy-config)#

   The specific-action-subscription accepts multiple values. When configuring 2 or more specific actions, enclose them in quotation marks, with the values separated by spaces.
5. Save your work.