The user makes the settings below on the Oracle Communications Session Border Controller (SBC) to support IMS-AKA traffic while operating with the Oracle Communications Subscriber-Aware Load Balancer.

1. On each SBC in the cluster, access the ims-aka-profile.

   The required setting for IMS-AKA or TLS is ALL.

   ORACLE# configure terminal
   ORACLE(configure)#security
   ORACLE(security)#ims-aka-profile
   ORACLE(ims-aka-profile)#

2. Use the start-protected-client-port parameter to set the starting port number for the range of ports needed for IMS-AKA.

   The example below show the start port as 4061.

   ORACLE(ims-aka-profile)#start-protected-client-port 4061
   ORACLE(ims-aka-profile)#

3. Use the end-protected-client-port parameter to set the end port number for the range of ports needed for IMS-AKA.

   The example below show the end port as 4063.

   ORACLE(ims-aka-profile)#start-protected-client-port 4063
   ORACLE(ims-aka-profile)#

4. Use the protected-server-port parameter to set the server port needed for IMS-AKA.

   The example below show the end port as 4060.

   ORACLE(ims-aka-profile)#start-protected-client-port 4060
   ORACLE(ims-aka-profile)#

5. Use done, exit, and verify-config to complete this configuration.