IMS-AKA and TLS Support
The Oracle Communications Subscriber-Aware Load Balancer (OCSLB) supports IMS-AKA and TLS traffic, forwarding it to and from the Session Border Controllers (SBCs) within IP-over-IP tunnels. Both IPv4 and IPv6 are supported.
IMS-AKA and TLS traffic support requires configuration on the OCSLB and the OCSBC:
- For IMS-AKA:
- The SLB requires a service-port configured with port 0 and protocol ALL.
- The OCSBC requires a dedicated range of client ports and a dedicated server port configured in the IMS-AKA config to accommodate encrypted traffic.
- For TLS:
- The SLB requires the
applicable
service-port
configured with either:
- The applicable service-port configured with the protocol value of ALL and the port configured with 0, or
- The applicable service-port configured with the protocol value of TCP and the port configured with the correct number.
- The OCSBC requires normal TLS configuration, as described in the ACLI Configuration Guide.
- The SLB requires the
applicable
service-port
configured with either: