SLRM Base Configuration Elements

This section provides configuration samples of elements used for minimal Oracle SLRM operation.

SLRM Configuration

Consider the following configuration settings for a base SLRM:

  • Set the component type to SLRM
    ORACLE# set-component-type core-load-balancer
    WARNING: Changing component type is service impacting.
    ********************************************************
      Ensure that you follow these steps if you choose to
      change the component type:
    
      1. Issue the delete-config command.
      2. Reboot.
    ********************************************************
    Continue with the change [y/n]?:
  • The SIP Config must be enabled
    sip-config 
            state                                   enabled
  • You must have a default gateway in your system-config
    system-config
            default-gateway                          10.0.0.1  
  • You must have a core physical interface
    phy-interface
            name                                    s1p0
            operation-type                          Media
            port                                    1
            slot                                    0
  • You must have a core network interface
    network-interface
            name                                    s1p0
            sub-port-id                             0
            ip-address                              192.170.2.100
            netmask                                 255.255.255.0
            gateway                                 192.170.2.1
  • You must have a core realm
    realm-config
            identifier                              core1
            addr-prefix                             0.0.0.0
            network-interfaces                      s0p1:0
  • You must have an ENUM Configuration
    enum-config
            name                                    My_e164_cfg
            realm-id                                core1
            enum-servers                            192.170.2.201
  • You must have a Subscriber Database
    home-subscriber-server
            name                                    My_HSS
            address                                 192.170.2.202
            realm                                   core1
  • Configure the Load Balancer Interface
    lb-interface
            name                                    My_lb_int
            address                                 192.170.2.101
            realm                                   core1
  • Configure the Load Balancer's Core Config
    lb-core-config
            core-name                               My_core_config
            domains                                 My_first_domain, Other_domains
            forwarding-realm                        core1
            hss-config                              My_HSS
            options                     e164-primary-config=enum:My_e164_Cfg

CSM Configuration (for SLRM)

Consider the following configuration settings for a base CSM that uses an SLRM:

  • The System Config must specify a cluster-ID
    system-config 
            service-cluster-id                      cluster1
  • The SIP Config must be enabled and define a hostname
    sip-config 
            hostname                                CSM1
            registration-cache-limit                500000
  • Set your Load Balancer Config
    lb-cfg
            name                                    My_lb_config
            address                                 192.170.2.101
            realm                                   core1
  • Set your sip-registrar for Load Balancing
    sip-registrar
            ims-core                                My_core_config
            lb-list                                 My_lb_config