OCSBC Configuration for VLANs

The user makes the settings below on the Oracle Communications Session Border Controller (OCSBC) to support VLANs on the SLB access side while operating with the Oracle Communications Subscriber-Aware Load Balancer.

On each OCSBC in the cluster, access the sip-config.

ORACLE# configure terminal
ORACLE(configure)#session-router
ORACLE(session-router)#sip-config
ORACLE(sip-config)#

To enable this feature on the Subscriber-Aware Load Balancer, you must enable the parameter shown below, in the sip-config. This parameter requires that you reboot. This procedure performs the reboot after additional configuration.
```
ORACLE(sip-config)# vlan-based-routing enabled 0
ORACLE(sip-config)#
```
Use done, exit to return to the session-router prompt.

On each OCSBC in the cluster, access your network-interface elements.

ORACLE(session-router)#network-interface
ORACLE(network-interface)#

Use done, exit, and exit to return to the configure prompt.

Use the network-interface element to specify the tunnels to be used for service traffic.

The example below shows a single network-interface objects supporting two tunnels.

network-interface
        name                                    M10
        sub-port-id                             33
        ip-address                              186.16.210.218
        netmask                                 255.255.0.0
        tunnel-config
                name                                    T100
                local-ip-address                        182.16.210.218
                remote-ip-address                       182.16.210.213
                application                             SIP
        name                                    M10
        sub-port-id                             22
        ip-address                              186.16.210.218
        netmask                                 255.255.0.0
        tunnel-config
                name                                    T99
                local-ip-address                        192.168.210.218
                remote-ip-address                       192.168.210.213
                application                             SIP

On each OCSBC in the cluster, access the network-interface.

ORACLE(configure)#system-config
ORACLE(session-router)#sip-interface
ORACLE(sip-interface)#

Use the sip-interface element to configure your tunnels.

The example below shows two sip-ports configured for tunnels using the same IP address over two different tunnels.

sip-interface
        realm-id                                Realm1
        description
        sip-port
                address                                 192.168.210.213
                port                                    5063
                transport-protocol                      TCP
                allow-anonymous                         registered
        registration-caching                    enabled
        secured-network                         enabled
        tunnel-name                             T99
sip-interface
        realm-id                                Realm2
        description
        sip-port
                address                                 192.168.210.213
                port                                    5063
                transport-protocol                      TCP
                allow-anonymous                         registered
        registration-caching                    enabled
        secured-network                         enabled
        tunnel-name                             T100

Use done, exit, and verify-config to complete this configuration.
Reboot you SBC.