property :dest_ports, :kind_of => [String, Integer], :default => "-"
property :source_ports, :kind_of => [String, Integer], :default => "-"
property :rate_limit, :kind_of => String, :default => "-"
property :dest_ports, :kind_of => [String, Integer], :default => "-"
property :source_ports, :kind_of => [String, Integer], :default => "-"
property :rate_limit, :kind_of => String, :default => "-"