VoLTE use case includes a VXLAN tunnel between edge and core data centers running vIMS & vEPC services. When a VoLTE service is instantiated, local network within data center has to be associated with a VXLAN tunnel between the data centers. Gateway switch at the edge of data centers has to be configured to forward the local network packets through VXLAN tunnel to the remote tunnel end point.

Define a SDC model to enable user to input required configuration parameters for establishing end-to-end connectivity in the Gateway Devices.