diff --git a/bin/enum_gen b/bin/enum_gen
index f478e08..bf59491 100755
Binary files a/bin/enum_gen and b/bin/enum_gen differ
diff --git a/lib/openflow/meter_mod.ex b/lib/openflow/meter_mod.ex
index 05e47b3..d361e6e 100644
--- a/lib/openflow/meter_mod.ex
+++ b/lib/openflow/meter_mod.ex
@@ -14,6 +14,15 @@ defmodule Openflow.MeterMod do
 
   def ofp_type, do: 29
 
+  def new(options \\ []) do
+    %MeterMod{
+      command: options[:command] || :add,
+      flags: options[:flags] || [],
+      meter_id: options[:meter_id] || 0,
+      bands: options[:bands] || []
+    }
+  end
+
   def read(<<command_int::16, flags_int::16, meter_id_int::32, bands_bin::bytes>>) do
     command = Openflow.Enums.to_atom(command_int, :meter_mod_command)
     flags = Openflow.Enums.int_to_flags(flags_int, :meter_flags)
diff --git a/lib/tres/message_helper.ex b/lib/tres/message_helper.ex
index dcb1a02..70d911b 100644
--- a/lib/tres/message_helper.ex
+++ b/lib/tres/message_helper.ex
@@ -115,6 +115,43 @@ defmodule Tres.MessageHelper do
 
         send_message(role_request, datapath_id, Keyword.get(options, :blocking, false))
       end
+
+      defp send_meter_mod_add(datapath_id, options \\ []) do
+        meter_mod =
+          Openflow.MeterMod.new(
+            xid: options[:xid] || 0,
+            command: :add,
+            flags: options[:flags] || [],
+            meter_id: options[:meter_id] || 0,
+            bands: options[:bands] || []
+          )
+
+        send_message(meter_mod, datapath_id, options[:blocking] || false)
+      end
+
+      defp send_meter_mod_modify(datapath_id, options \\ []) do
+        meter_mod =
+          Openflow.MeterMod.new(
+            xid: options[:xid] || 0,
+            command: :modify,
+            flags: options[:flags] || [],
+            meter_id: options[:meter_id] || 0,
+            bands: options[:bands] || []
+          )
+
+        send_message(meter_mod, datapath_id, options[:blocking] || false)
+      end
+
+      defp send_meter_mod_delete(datapath_id, options \\ []) do
+        meter_mod =
+          Openflow.MeterMod.new(
+            xid: options[:xid] || 0,
+            command: :delete,
+            meter_id: options[:meter_id] || 0,
+          )
+
+        send_message(meter_mod, datapath_id, options[:blocking] || false)
+      end
     end
   end
 end