'mac_address': (optional) mac address to assign to this interface
'ip_address': (optional) IP address to assign to this interface
#TODO: CHECK if an optional 'vlan' parameter is needed for VIMs when type if VF and net_id is not provided,
'mac_address': (optional) mac address to assign to this interface
'ip_address': (optional) IP address to assign to this interface
#TODO: CHECK if an optional 'vlan' parameter is needed for VIMs when type if VF and net_id is not provided,