diff --git a/src/python/loxi/of13/common.py b/src/python/loxi/of13/common.py
new file mode 100644
index 0000000..84572eb
--- /dev/null
+++ b/src/python/loxi/of13/common.py
@@ -0,0 +1,4051 @@
+# Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
+# Copyright (c) 2011, 2012 Open Networking Foundation
+# Copyright (c) 2012, 2013 Big Switch Networks, Inc.
+
+# Automatically generated by LOXI from template common.py
+# Do not modify
+
+import sys
+import struct
+import action
+import instruction # for unpack_list
+import meter_band # for unpack_list
+import const
+import util
+import loxi.generic_util
+
+import oxm
+
+# HACK make this module visible as 'common' to simplify code generation
+common = sys.modules[__name__]
+
+def unpack_list_flow_stats_entry(reader):
+    return loxi.generic_util.unpack_list_lv16(reader, flow_stats_entry.unpack)
+
+def unpack_list_queue_prop(reader):
+    def deserializer(reader, typ):
+        if typ == const.OFPQT_MIN_RATE:
+            return queue_prop_min_rate.unpack(reader)
+        else:
+            raise loxi.ProtocolError("unknown queue prop %d" % typ)
+    return loxi.generic_util.unpack_list_tlv16(reader, deserializer)
+
+def unpack_list_packet_queue(reader):
+    def wrapper(reader):
+        length, = reader.peek('!4xH')
+        return packet_queue.unpack(reader.slice(length))
+    return loxi.generic_util.unpack_list(reader, wrapper)
+
+def unpack_list_hello_elem(reader):
+    def deserializer(reader, typ):
+        if typ == const.OFPHET_VERSIONBITMAP:
+            return hello_elem_versionbitmap.unpack(reader)
+        else:
+            return None
+    return [x for x in loxi.generic_util.unpack_list_tlv16(reader, deserializer) if x != None]
+
+def unpack_list_bucket(reader):
+    return loxi.generic_util.unpack_list_lv16(reader, bucket.unpack)
+
+def unpack_list_group_desc_stats_entry(reader):
+    return loxi.generic_util.unpack_list_lv16(reader, group_desc_stats_entry.unpack)
+
+def unpack_list_group_stats_entry(reader):
+    return loxi.generic_util.unpack_list_lv16(reader, group_stats_entry.unpack)
+
+def unpack_list_meter_stats(reader):
+    def wrapper(reader):
+        length, = reader.peek('!4xH')
+        return meter_stats.unpack(reader.slice(length))
+    return loxi.generic_util.unpack_list(reader, wrapper)
+
+class action_id_bsn_mirror(object):
+
+    def __init__(self, type=None, experimenter=None, subtype=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if experimenter != None:
+            self.experimenter = experimenter
+        else:
+            self.experimenter = 0
+        if subtype != None:
+            self.subtype = subtype
+        else:
+            self.subtype = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append(struct.pack("!L", self.experimenter))
+        packed.append(struct.pack("!L", self.subtype))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_bsn_mirror()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        obj.experimenter = reader.read('!L')[0]
+        obj.subtype = reader.read('!L')[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.experimenter != other.experimenter: return False
+        if self.subtype != other.subtype: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_bsn_mirror {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("experimenter = ");
+                q.text("%#x" % self.experimenter)
+                q.text(","); q.breakable()
+                q.text("subtype = ");
+                q.text("%#x" % self.subtype)
+            q.breakable()
+        q.text('}')
+
+class action_id_bsn_set_tunnel_dst(object):
+
+    def __init__(self, type=None, experimenter=None, subtype=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if experimenter != None:
+            self.experimenter = experimenter
+        else:
+            self.experimenter = 0
+        if subtype != None:
+            self.subtype = subtype
+        else:
+            self.subtype = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append(struct.pack("!L", self.experimenter))
+        packed.append(struct.pack("!L", self.subtype))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_bsn_set_tunnel_dst()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        obj.experimenter = reader.read('!L')[0]
+        obj.subtype = reader.read('!L')[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.experimenter != other.experimenter: return False
+        if self.subtype != other.subtype: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_bsn_set_tunnel_dst {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("experimenter = ");
+                q.text("%#x" % self.experimenter)
+                q.text(","); q.breakable()
+                q.text("subtype = ");
+                q.text("%#x" % self.subtype)
+            q.breakable()
+        q.text('}')
+
+class action_id_copy_ttl_in(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_copy_ttl_in()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_copy_ttl_in {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_copy_ttl_out(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_copy_ttl_out()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_copy_ttl_out {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_dec_mpls_ttl(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_dec_mpls_ttl()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_dec_mpls_ttl {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_dec_nw_ttl(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_dec_nw_ttl()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_dec_nw_ttl {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_experimenter(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_experimenter()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_experimenter {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_group(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_group()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_group {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_nicira_dec_ttl(object):
+
+    def __init__(self, type=None, experimenter=None, subtype=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if experimenter != None:
+            self.experimenter = experimenter
+        else:
+            self.experimenter = 0
+        if subtype != None:
+            self.subtype = subtype
+        else:
+            self.subtype = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append(struct.pack("!L", self.experimenter))
+        packed.append(struct.pack("!H", self.subtype))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_nicira_dec_ttl()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        obj.experimenter = reader.read('!L')[0]
+        obj.subtype = reader.read('!H')[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.experimenter != other.experimenter: return False
+        if self.subtype != other.subtype: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_nicira_dec_ttl {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("experimenter = ");
+                q.text("%#x" % self.experimenter)
+                q.text(","); q.breakable()
+                q.text("subtype = ");
+                q.text("%#x" % self.subtype)
+            q.breakable()
+        q.text('}')
+
+class action_id_output(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_output()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_output {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_pop_mpls(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_pop_mpls()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_pop_mpls {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_pop_pbb(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_pop_pbb()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_pop_pbb {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_pop_vlan(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_pop_vlan()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_pop_vlan {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_push_mpls(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_push_mpls()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_push_mpls {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_push_pbb(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_push_pbb()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_push_pbb {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_push_vlan(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_push_vlan()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_push_vlan {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_set_field(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_set_field()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_set_field {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_set_mpls_ttl(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_set_mpls_ttl()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_set_mpls_ttl {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_set_nw_ttl(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_set_nw_ttl()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_set_nw_ttl {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class action_id_set_queue(object):
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = action_id_set_queue()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("action_id_set_queue {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+            q.breakable()
+        q.text('}')
+
+class bsn_interface(object):
+
+    def __init__(self, hw_addr=None, name=None, ipv4_addr=None, ipv4_netmask=None):
+        if hw_addr != None:
+            self.hw_addr = hw_addr
+        else:
+            self.hw_addr = [0,0,0,0,0,0]
+        if name != None:
+            self.name = name
+        else:
+            self.name = ""
+        if ipv4_addr != None:
+            self.ipv4_addr = ipv4_addr
+        else:
+            self.ipv4_addr = 0
+        if ipv4_netmask != None:
+            self.ipv4_netmask = ipv4_netmask
+        else:
+            self.ipv4_netmask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!6B", *self.hw_addr))
+        packed.append('\x00' * 2)
+        packed.append(struct.pack("!16s", self.name))
+        packed.append(struct.pack("!L", self.ipv4_addr))
+        packed.append(struct.pack("!L", self.ipv4_netmask))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = bsn_interface()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.hw_addr = list(reader.read('!6B'))
+        reader.skip(2)
+        obj.name = reader.read("!16s")[0].rstrip("\x00")
+        obj.ipv4_addr = reader.read('!L')[0]
+        obj.ipv4_netmask = reader.read('!L')[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.hw_addr != other.hw_addr: return False
+        if self.name != other.name: return False
+        if self.ipv4_addr != other.ipv4_addr: return False
+        if self.ipv4_netmask != other.ipv4_netmask: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("bsn_interface {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("hw_addr = ");
+                q.text(util.pretty_mac(self.hw_addr))
+                q.text(","); q.breakable()
+                q.text("name = ");
+                q.pp(self.name)
+                q.text(","); q.breakable()
+                q.text("ipv4_addr = ");
+                q.text(util.pretty_ipv4(self.ipv4_addr))
+                q.text(","); q.breakable()
+                q.text("ipv4_netmask = ");
+                q.text(util.pretty_ipv4(self.ipv4_netmask))
+            q.breakable()
+        q.text('}')
+
+class bucket(object):
+
+    def __init__(self, weight=None, watch_port=None, watch_group=None, actions=None):
+        if weight != None:
+            self.weight = weight
+        else:
+            self.weight = 0
+        if watch_port != None:
+            self.watch_port = watch_port
+        else:
+            self.watch_port = 0
+        if watch_group != None:
+            self.watch_group = watch_group
+        else:
+            self.watch_group = 0
+        if actions != None:
+            self.actions = actions
+        else:
+            self.actions = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 0
+        packed.append(struct.pack("!H", self.weight))
+        packed.append(struct.pack("!L", self.watch_port))
+        packed.append(struct.pack("!L", self.watch_group))
+        packed.append('\x00' * 4)
+        packed.append("".join([x.pack() for x in self.actions]))
+        length = sum([len(x) for x in packed])
+        packed[0] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = bucket()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        _len = reader.read('!H')[0]
+        obj.weight = reader.read('!H')[0]
+        obj.watch_port = reader.read('!L')[0]
+        obj.watch_group = reader.read('!L')[0]
+        reader.skip(4)
+        obj.actions = action.unpack_list(reader)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.weight != other.weight: return False
+        if self.watch_port != other.watch_port: return False
+        if self.watch_group != other.watch_group: return False
+        if self.actions != other.actions: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("bucket {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("weight = ");
+                q.text("%#x" % self.weight)
+                q.text(","); q.breakable()
+                q.text("watch_port = ");
+                q.text(util.pretty_port(self.watch_port))
+                q.text(","); q.breakable()
+                q.text("watch_group = ");
+                q.text("%#x" % self.watch_group)
+                q.text(","); q.breakable()
+                q.text("actions = ");
+                q.pp(self.actions)
+            q.breakable()
+        q.text('}')
+
+class bucket_counter(object):
+
+    def __init__(self, packet_count=None, byte_count=None):
+        if packet_count != None:
+            self.packet_count = packet_count
+        else:
+            self.packet_count = 0
+        if byte_count != None:
+            self.byte_count = byte_count
+        else:
+            self.byte_count = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!Q", self.packet_count))
+        packed.append(struct.pack("!Q", self.byte_count))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = bucket_counter()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.packet_count = reader.read('!Q')[0]
+        obj.byte_count = reader.read('!Q')[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.packet_count != other.packet_count: return False
+        if self.byte_count != other.byte_count: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("bucket_counter {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("packet_count = ");
+                q.text("%#x" % self.packet_count)
+                q.text(","); q.breakable()
+                q.text("byte_count = ");
+                q.text("%#x" % self.byte_count)
+            q.breakable()
+        q.text('}')
+
+class flow_stats_entry(object):
+
+    def __init__(self, table_id=None, duration_sec=None, duration_nsec=None, priority=None, idle_timeout=None, hard_timeout=None, cookie=None, packet_count=None, byte_count=None, match=None, instructions=None):
+        if table_id != None:
+            self.table_id = table_id
+        else:
+            self.table_id = 0
+        if duration_sec != None:
+            self.duration_sec = duration_sec
+        else:
+            self.duration_sec = 0
+        if duration_nsec != None:
+            self.duration_nsec = duration_nsec
+        else:
+            self.duration_nsec = 0
+        if priority != None:
+            self.priority = priority
+        else:
+            self.priority = 0
+        if idle_timeout != None:
+            self.idle_timeout = idle_timeout
+        else:
+            self.idle_timeout = 0
+        if hard_timeout != None:
+            self.hard_timeout = hard_timeout
+        else:
+            self.hard_timeout = 0
+        if cookie != None:
+            self.cookie = cookie
+        else:
+            self.cookie = 0
+        if packet_count != None:
+            self.packet_count = packet_count
+        else:
+            self.packet_count = 0
+        if byte_count != None:
+            self.byte_count = byte_count
+        else:
+            self.byte_count = 0
+        if match != None:
+            self.match = match
+        else:
+            self.match = common.match()
+        if instructions != None:
+            self.instructions = instructions
+        else:
+            self.instructions = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 0
+        packed.append(struct.pack("!B", self.table_id))
+        packed.append('\x00' * 1)
+        packed.append(struct.pack("!L", self.duration_sec))
+        packed.append(struct.pack("!L", self.duration_nsec))
+        packed.append(struct.pack("!H", self.priority))
+        packed.append(struct.pack("!H", self.idle_timeout))
+        packed.append(struct.pack("!H", self.hard_timeout))
+        packed.append('\x00' * 6)
+        packed.append(struct.pack("!Q", self.cookie))
+        packed.append(struct.pack("!Q", self.packet_count))
+        packed.append(struct.pack("!Q", self.byte_count))
+        packed.append(self.match.pack())
+        packed.append("".join([x.pack() for x in self.instructions]))
+        length = sum([len(x) for x in packed])
+        packed[0] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = flow_stats_entry()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        _length = reader.read('!H')[0]
+        obj.table_id = reader.read('!B')[0]
+        reader.skip(1)
+        obj.duration_sec = reader.read('!L')[0]
+        obj.duration_nsec = reader.read('!L')[0]
+        obj.priority = reader.read('!H')[0]
+        obj.idle_timeout = reader.read('!H')[0]
+        obj.hard_timeout = reader.read('!H')[0]
+        reader.skip(6)
+        obj.cookie = reader.read('!Q')[0]
+        obj.packet_count = reader.read('!Q')[0]
+        obj.byte_count = reader.read('!Q')[0]
+        obj.match = common.match.unpack(reader)
+        obj.instructions = instruction.unpack_list(reader)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.table_id != other.table_id: return False
+        if self.duration_sec != other.duration_sec: return False
+        if self.duration_nsec != other.duration_nsec: return False
+        if self.priority != other.priority: return False
+        if self.idle_timeout != other.idle_timeout: return False
+        if self.hard_timeout != other.hard_timeout: return False
+        if self.cookie != other.cookie: return False
+        if self.packet_count != other.packet_count: return False
+        if self.byte_count != other.byte_count: return False
+        if self.match != other.match: return False
+        if self.instructions != other.instructions: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("flow_stats_entry {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("table_id = ");
+                q.text("%#x" % self.table_id)
+                q.text(","); q.breakable()
+                q.text("duration_sec = ");
+                q.text("%#x" % self.duration_sec)
+                q.text(","); q.breakable()
+                q.text("duration_nsec = ");
+                q.text("%#x" % self.duration_nsec)
+                q.text(","); q.breakable()
+                q.text("priority = ");
+                q.text("%#x" % self.priority)
+                q.text(","); q.breakable()
+                q.text("idle_timeout = ");
+                q.text("%#x" % self.idle_timeout)
+                q.text(","); q.breakable()
+                q.text("hard_timeout = ");
+                q.text("%#x" % self.hard_timeout)
+                q.text(","); q.breakable()
+                q.text("cookie = ");
+                q.text("%#x" % self.cookie)
+                q.text(","); q.breakable()
+                q.text("packet_count = ");
+                q.text("%#x" % self.packet_count)
+                q.text(","); q.breakable()
+                q.text("byte_count = ");
+                q.text("%#x" % self.byte_count)
+                q.text(","); q.breakable()
+                q.text("match = ");
+                q.pp(self.match)
+                q.text(","); q.breakable()
+                q.text("instructions = ");
+                q.pp(self.instructions)
+            q.breakable()
+        q.text('}')
+
+class group_desc_stats_entry(object):
+
+    def __init__(self, type=None, group_id=None, buckets=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if group_id != None:
+            self.group_id = group_id
+        else:
+            self.group_id = 0
+        if buckets != None:
+            self.buckets = buckets
+        else:
+            self.buckets = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 0
+        packed.append(struct.pack("!B", self.type))
+        packed.append('\x00' * 1)
+        packed.append(struct.pack("!L", self.group_id))
+        packed.append("".join([x.pack() for x in self.buckets]))
+        length = sum([len(x) for x in packed])
+        packed[0] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = group_desc_stats_entry()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        _length = reader.read('!H')[0]
+        obj.type = reader.read('!B')[0]
+        reader.skip(1)
+        obj.group_id = reader.read('!L')[0]
+        obj.buckets = common.unpack_list_bucket(reader)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.group_id != other.group_id: return False
+        if self.buckets != other.buckets: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("group_desc_stats_entry {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("group_id = ");
+                q.text("%#x" % self.group_id)
+                q.text(","); q.breakable()
+                q.text("buckets = ");
+                q.pp(self.buckets)
+            q.breakable()
+        q.text('}')
+
+class group_stats_entry(object):
+
+    def __init__(self, group_id=None, ref_count=None, packet_count=None, byte_count=None, duration_sec=None, duration_nsec=None, bucket_stats=None):
+        if group_id != None:
+            self.group_id = group_id
+        else:
+            self.group_id = 0
+        if ref_count != None:
+            self.ref_count = ref_count
+        else:
+            self.ref_count = 0
+        if packet_count != None:
+            self.packet_count = packet_count
+        else:
+            self.packet_count = 0
+        if byte_count != None:
+            self.byte_count = byte_count
+        else:
+            self.byte_count = 0
+        if duration_sec != None:
+            self.duration_sec = duration_sec
+        else:
+            self.duration_sec = 0
+        if duration_nsec != None:
+            self.duration_nsec = duration_nsec
+        else:
+            self.duration_nsec = 0
+        if bucket_stats != None:
+            self.bucket_stats = bucket_stats
+        else:
+            self.bucket_stats = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 0
+        packed.append('\x00' * 2)
+        packed.append(struct.pack("!L", self.group_id))
+        packed.append(struct.pack("!L", self.ref_count))
+        packed.append('\x00' * 4)
+        packed.append(struct.pack("!Q", self.packet_count))
+        packed.append(struct.pack("!Q", self.byte_count))
+        packed.append(struct.pack("!L", self.duration_sec))
+        packed.append(struct.pack("!L", self.duration_nsec))
+        packed.append("".join([x.pack() for x in self.bucket_stats]))
+        length = sum([len(x) for x in packed])
+        packed[0] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = group_stats_entry()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        _length = reader.read('!H')[0]
+        reader.skip(2)
+        obj.group_id = reader.read('!L')[0]
+        obj.ref_count = reader.read('!L')[0]
+        reader.skip(4)
+        obj.packet_count = reader.read('!Q')[0]
+        obj.byte_count = reader.read('!Q')[0]
+        obj.duration_sec = reader.read('!L')[0]
+        obj.duration_nsec = reader.read('!L')[0]
+        obj.bucket_stats = loxi.generic_util.unpack_list(reader, common.bucket_counter.unpack)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.group_id != other.group_id: return False
+        if self.ref_count != other.ref_count: return False
+        if self.packet_count != other.packet_count: return False
+        if self.byte_count != other.byte_count: return False
+        if self.duration_sec != other.duration_sec: return False
+        if self.duration_nsec != other.duration_nsec: return False
+        if self.bucket_stats != other.bucket_stats: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("group_stats_entry {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("group_id = ");
+                q.text("%#x" % self.group_id)
+                q.text(","); q.breakable()
+                q.text("ref_count = ");
+                q.text("%#x" % self.ref_count)
+                q.text(","); q.breakable()
+                q.text("packet_count = ");
+                q.text("%#x" % self.packet_count)
+                q.text(","); q.breakable()
+                q.text("byte_count = ");
+                q.text("%#x" % self.byte_count)
+                q.text(","); q.breakable()
+                q.text("duration_sec = ");
+                q.text("%#x" % self.duration_sec)
+                q.text(","); q.breakable()
+                q.text("duration_nsec = ");
+                q.text("%#x" % self.duration_nsec)
+                q.text(","); q.breakable()
+                q.text("bucket_stats = ");
+                q.pp(self.bucket_stats)
+            q.breakable()
+        q.text('}')
+
+class hello_elem_versionbitmap(object):
+    type = const.OFPHET_VERSIONBITMAP
+
+    def __init__(self, bitmaps=None):
+        if bitmaps != None:
+            self.bitmaps = bitmaps
+        else:
+            self.bitmaps = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.bitmaps]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = hello_elem_versionbitmap()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        _type = reader.read('!H')[0]
+        assert(_type == const.OFPHET_VERSIONBITMAP)
+        _length = reader.read('!H')[0]
+        obj.bitmaps = loxi.generic_util.unpack_list(reader, common.uint32.unpack)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.bitmaps != other.bitmaps: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("hello_elem_versionbitmap {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("bitmaps = ");
+                q.pp(self.bitmaps)
+            q.breakable()
+        q.text('}')
+
+class match_v3(object):
+    type = 1
+
+    def __init__(self, oxm_list=None):
+        if oxm_list != None:
+            self.oxm_list = oxm_list
+        else:
+            self.oxm_list = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.oxm_list]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        packed.append('\x00' * ((length + 7)/8*8 - length))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = match_v3()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        _type = reader.read('!H')[0]
+        assert(_type == 1)
+        _length = reader.read('!H')[0]
+        obj.oxm_list = oxm.unpack_list(reader.slice(_length-4))
+        reader.skip((_length + 7)/8*8 - _length)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.oxm_list != other.oxm_list: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("match_v3 {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("oxm_list = ");
+                q.pp(self.oxm_list)
+            q.breakable()
+        q.text('}')
+
+class meter_band_stats(object):
+
+    def __init__(self, packet_band_count=None, byte_band_count=None):
+        if packet_band_count != None:
+            self.packet_band_count = packet_band_count
+        else:
+            self.packet_band_count = 0
+        if byte_band_count != None:
+            self.byte_band_count = byte_band_count
+        else:
+            self.byte_band_count = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!Q", self.packet_band_count))
+        packed.append(struct.pack("!Q", self.byte_band_count))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = meter_band_stats()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.packet_band_count = reader.read('!Q')[0]
+        obj.byte_band_count = reader.read('!Q')[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.packet_band_count != other.packet_band_count: return False
+        if self.byte_band_count != other.byte_band_count: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("meter_band_stats {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("packet_band_count = ");
+                q.text("%#x" % self.packet_band_count)
+                q.text(","); q.breakable()
+                q.text("byte_band_count = ");
+                q.text("%#x" % self.byte_band_count)
+            q.breakable()
+        q.text('}')
+
+class meter_config(object):
+
+    def __init__(self, flags=None, meter_id=None, entries=None):
+        if flags != None:
+            self.flags = flags
+        else:
+            self.flags = 0
+        if meter_id != None:
+            self.meter_id = meter_id
+        else:
+            self.meter_id = 0
+        if entries != None:
+            self.entries = entries
+        else:
+            self.entries = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 0
+        packed.append(struct.pack("!H", self.flags))
+        packed.append(struct.pack("!L", self.meter_id))
+        packed.append("".join([x.pack() for x in self.entries]))
+        length = sum([len(x) for x in packed])
+        packed[0] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = meter_config()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        _length = reader.read('!H')[0]
+        obj.flags = reader.read('!H')[0]
+        obj.meter_id = reader.read('!L')[0]
+        obj.entries = meter_band.unpack_list(reader)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.flags != other.flags: return False
+        if self.meter_id != other.meter_id: return False
+        if self.entries != other.entries: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("meter_config {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("flags = ");
+                q.text("%#x" % self.flags)
+                q.text(","); q.breakable()
+                q.text("meter_id = ");
+                q.text("%#x" % self.meter_id)
+                q.text(","); q.breakable()
+                q.text("entries = ");
+                q.pp(self.entries)
+            q.breakable()
+        q.text('}')
+
+class meter_features(object):
+
+    def __init__(self, max_meter=None, band_types=None, capabilities=None, max_bands=None, max_color=None):
+        if max_meter != None:
+            self.max_meter = max_meter
+        else:
+            self.max_meter = 0
+        if band_types != None:
+            self.band_types = band_types
+        else:
+            self.band_types = 0
+        if capabilities != None:
+            self.capabilities = capabilities
+        else:
+            self.capabilities = 0
+        if max_bands != None:
+            self.max_bands = max_bands
+        else:
+            self.max_bands = 0
+        if max_color != None:
+            self.max_color = max_color
+        else:
+            self.max_color = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!L", self.max_meter))
+        packed.append(struct.pack("!L", self.band_types))
+        packed.append(struct.pack("!L", self.capabilities))
+        packed.append(struct.pack("!B", self.max_bands))
+        packed.append(struct.pack("!B", self.max_color))
+        packed.append('\x00' * 2)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = meter_features()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.max_meter = reader.read('!L')[0]
+        obj.band_types = reader.read('!L')[0]
+        obj.capabilities = reader.read('!L')[0]
+        obj.max_bands = reader.read('!B')[0]
+        obj.max_color = reader.read('!B')[0]
+        reader.skip(2)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.max_meter != other.max_meter: return False
+        if self.band_types != other.band_types: return False
+        if self.capabilities != other.capabilities: return False
+        if self.max_bands != other.max_bands: return False
+        if self.max_color != other.max_color: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("meter_features {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("max_meter = ");
+                q.text("%#x" % self.max_meter)
+                q.text(","); q.breakable()
+                q.text("band_types = ");
+                q.text("%#x" % self.band_types)
+                q.text(","); q.breakable()
+                q.text("capabilities = ");
+                q.text("%#x" % self.capabilities)
+                q.text(","); q.breakable()
+                q.text("max_bands = ");
+                q.text("%#x" % self.max_bands)
+                q.text(","); q.breakable()
+                q.text("max_color = ");
+                q.text("%#x" % self.max_color)
+            q.breakable()
+        q.text('}')
+
+class meter_stats(object):
+
+    def __init__(self, meter_id=None, flow_count=None, packet_in_count=None, byte_in_count=None, duration_sec=None, duration_nsec=None, band_stats=None):
+        if meter_id != None:
+            self.meter_id = meter_id
+        else:
+            self.meter_id = 0
+        if flow_count != None:
+            self.flow_count = flow_count
+        else:
+            self.flow_count = 0
+        if packet_in_count != None:
+            self.packet_in_count = packet_in_count
+        else:
+            self.packet_in_count = 0
+        if byte_in_count != None:
+            self.byte_in_count = byte_in_count
+        else:
+            self.byte_in_count = 0
+        if duration_sec != None:
+            self.duration_sec = duration_sec
+        else:
+            self.duration_sec = 0
+        if duration_nsec != None:
+            self.duration_nsec = duration_nsec
+        else:
+            self.duration_nsec = 0
+        if band_stats != None:
+            self.band_stats = band_stats
+        else:
+            self.band_stats = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!L", self.meter_id))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 6)
+        packed.append(struct.pack("!L", self.flow_count))
+        packed.append(struct.pack("!Q", self.packet_in_count))
+        packed.append(struct.pack("!Q", self.byte_in_count))
+        packed.append(struct.pack("!L", self.duration_sec))
+        packed.append(struct.pack("!L", self.duration_nsec))
+        packed.append("".join([x.pack() for x in self.band_stats]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = meter_stats()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.meter_id = reader.read('!L')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(6)
+        obj.flow_count = reader.read('!L')[0]
+        obj.packet_in_count = reader.read('!Q')[0]
+        obj.byte_in_count = reader.read('!Q')[0]
+        obj.duration_sec = reader.read('!L')[0]
+        obj.duration_nsec = reader.read('!L')[0]
+        obj.band_stats = loxi.generic_util.unpack_list(reader, common.meter_band_stats.unpack)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.meter_id != other.meter_id: return False
+        if self.flow_count != other.flow_count: return False
+        if self.packet_in_count != other.packet_in_count: return False
+        if self.byte_in_count != other.byte_in_count: return False
+        if self.duration_sec != other.duration_sec: return False
+        if self.duration_nsec != other.duration_nsec: return False
+        if self.band_stats != other.band_stats: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("meter_stats {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("meter_id = ");
+                q.text("%#x" % self.meter_id)
+                q.text(","); q.breakable()
+                q.text("flow_count = ");
+                q.text("%#x" % self.flow_count)
+                q.text(","); q.breakable()
+                q.text("packet_in_count = ");
+                q.text("%#x" % self.packet_in_count)
+                q.text(","); q.breakable()
+                q.text("byte_in_count = ");
+                q.text("%#x" % self.byte_in_count)
+                q.text(","); q.breakable()
+                q.text("duration_sec = ");
+                q.text("%#x" % self.duration_sec)
+                q.text(","); q.breakable()
+                q.text("duration_nsec = ");
+                q.text("%#x" % self.duration_nsec)
+                q.text(","); q.breakable()
+                q.text("band_stats = ");
+                q.pp(self.band_stats)
+            q.breakable()
+        q.text('}')
+
+class packet_queue(object):
+
+    def __init__(self, queue_id=None, port=None, properties=None):
+        if queue_id != None:
+            self.queue_id = queue_id
+        else:
+            self.queue_id = 0
+        if port != None:
+            self.port = port
+        else:
+            self.port = 0
+        if properties != None:
+            self.properties = properties
+        else:
+            self.properties = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!L", self.queue_id))
+        packed.append(struct.pack("!L", self.port))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 2
+        packed.append('\x00' * 6)
+        packed.append("".join([x.pack() for x in self.properties]))
+        length = sum([len(x) for x in packed])
+        packed[2] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = packet_queue()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.queue_id = reader.read('!L')[0]
+        obj.port = reader.read('!L')[0]
+        _len = reader.read('!H')[0]
+        reader.skip(6)
+        obj.properties = common.unpack_list_queue_prop(reader)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.queue_id != other.queue_id: return False
+        if self.port != other.port: return False
+        if self.properties != other.properties: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("packet_queue {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("queue_id = ");
+                q.text("%#x" % self.queue_id)
+                q.text(","); q.breakable()
+                q.text("port = ");
+                q.text(util.pretty_port(self.port))
+                q.text(","); q.breakable()
+                q.text("properties = ");
+                q.pp(self.properties)
+            q.breakable()
+        q.text('}')
+
+class port_desc(object):
+
+    def __init__(self, port_no=None, hw_addr=None, name=None, config=None, state=None, curr=None, advertised=None, supported=None, peer=None, curr_speed=None, max_speed=None):
+        if port_no != None:
+            self.port_no = port_no
+        else:
+            self.port_no = 0
+        if hw_addr != None:
+            self.hw_addr = hw_addr
+        else:
+            self.hw_addr = [0,0,0,0,0,0]
+        if name != None:
+            self.name = name
+        else:
+            self.name = ""
+        if config != None:
+            self.config = config
+        else:
+            self.config = 0
+        if state != None:
+            self.state = state
+        else:
+            self.state = 0
+        if curr != None:
+            self.curr = curr
+        else:
+            self.curr = 0
+        if advertised != None:
+            self.advertised = advertised
+        else:
+            self.advertised = 0
+        if supported != None:
+            self.supported = supported
+        else:
+            self.supported = 0
+        if peer != None:
+            self.peer = peer
+        else:
+            self.peer = 0
+        if curr_speed != None:
+            self.curr_speed = curr_speed
+        else:
+            self.curr_speed = 0
+        if max_speed != None:
+            self.max_speed = max_speed
+        else:
+            self.max_speed = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!L", self.port_no))
+        packed.append('\x00' * 4)
+        packed.append(struct.pack("!6B", *self.hw_addr))
+        packed.append('\x00' * 2)
+        packed.append(struct.pack("!16s", self.name))
+        packed.append(struct.pack("!L", self.config))
+        packed.append(struct.pack("!L", self.state))
+        packed.append(struct.pack("!L", self.curr))
+        packed.append(struct.pack("!L", self.advertised))
+        packed.append(struct.pack("!L", self.supported))
+        packed.append(struct.pack("!L", self.peer))
+        packed.append(struct.pack("!L", self.curr_speed))
+        packed.append(struct.pack("!L", self.max_speed))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = port_desc()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.port_no = reader.read('!L')[0]
+        reader.skip(4)
+        obj.hw_addr = list(reader.read('!6B'))
+        reader.skip(2)
+        obj.name = reader.read("!16s")[0].rstrip("\x00")
+        obj.config = reader.read('!L')[0]
+        obj.state = reader.read('!L')[0]
+        obj.curr = reader.read('!L')[0]
+        obj.advertised = reader.read('!L')[0]
+        obj.supported = reader.read('!L')[0]
+        obj.peer = reader.read('!L')[0]
+        obj.curr_speed = reader.read('!L')[0]
+        obj.max_speed = reader.read('!L')[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.port_no != other.port_no: return False
+        if self.hw_addr != other.hw_addr: return False
+        if self.name != other.name: return False
+        if self.config != other.config: return False
+        if self.state != other.state: return False
+        if self.curr != other.curr: return False
+        if self.advertised != other.advertised: return False
+        if self.supported != other.supported: return False
+        if self.peer != other.peer: return False
+        if self.curr_speed != other.curr_speed: return False
+        if self.max_speed != other.max_speed: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("port_desc {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("port_no = ");
+                q.text(util.pretty_port(self.port_no))
+                q.text(","); q.breakable()
+                q.text("hw_addr = ");
+                q.text(util.pretty_mac(self.hw_addr))
+                q.text(","); q.breakable()
+                q.text("name = ");
+                q.pp(self.name)
+                q.text(","); q.breakable()
+                q.text("config = ");
+                q.text("%#x" % self.config)
+                q.text(","); q.breakable()
+                q.text("state = ");
+                q.text("%#x" % self.state)
+                q.text(","); q.breakable()
+                q.text("curr = ");
+                q.text("%#x" % self.curr)
+                q.text(","); q.breakable()
+                q.text("advertised = ");
+                q.text("%#x" % self.advertised)
+                q.text(","); q.breakable()
+                q.text("supported = ");
+                q.text("%#x" % self.supported)
+                q.text(","); q.breakable()
+                q.text("peer = ");
+                q.text("%#x" % self.peer)
+                q.text(","); q.breakable()
+                q.text("curr_speed = ");
+                q.text("%#x" % self.curr_speed)
+                q.text(","); q.breakable()
+                q.text("max_speed = ");
+                q.text("%#x" % self.max_speed)
+            q.breakable()
+        q.text('}')
+
+class port_stats_entry(object):
+
+    def __init__(self, port_no=None, rx_packets=None, tx_packets=None, rx_bytes=None, tx_bytes=None, rx_dropped=None, tx_dropped=None, rx_errors=None, tx_errors=None, rx_frame_err=None, rx_over_err=None, rx_crc_err=None, collisions=None, duration_sec=None, duration_nsec=None):
+        if port_no != None:
+            self.port_no = port_no
+        else:
+            self.port_no = 0
+        if rx_packets != None:
+            self.rx_packets = rx_packets
+        else:
+            self.rx_packets = 0
+        if tx_packets != None:
+            self.tx_packets = tx_packets
+        else:
+            self.tx_packets = 0
+        if rx_bytes != None:
+            self.rx_bytes = rx_bytes
+        else:
+            self.rx_bytes = 0
+        if tx_bytes != None:
+            self.tx_bytes = tx_bytes
+        else:
+            self.tx_bytes = 0
+        if rx_dropped != None:
+            self.rx_dropped = rx_dropped
+        else:
+            self.rx_dropped = 0
+        if tx_dropped != None:
+            self.tx_dropped = tx_dropped
+        else:
+            self.tx_dropped = 0
+        if rx_errors != None:
+            self.rx_errors = rx_errors
+        else:
+            self.rx_errors = 0
+        if tx_errors != None:
+            self.tx_errors = tx_errors
+        else:
+            self.tx_errors = 0
+        if rx_frame_err != None:
+            self.rx_frame_err = rx_frame_err
+        else:
+            self.rx_frame_err = 0
+        if rx_over_err != None:
+            self.rx_over_err = rx_over_err
+        else:
+            self.rx_over_err = 0
+        if rx_crc_err != None:
+            self.rx_crc_err = rx_crc_err
+        else:
+            self.rx_crc_err = 0
+        if collisions != None:
+            self.collisions = collisions
+        else:
+            self.collisions = 0
+        if duration_sec != None:
+            self.duration_sec = duration_sec
+        else:
+            self.duration_sec = 0
+        if duration_nsec != None:
+            self.duration_nsec = duration_nsec
+        else:
+            self.duration_nsec = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!L", self.port_no))
+        packed.append('\x00' * 4)
+        packed.append(struct.pack("!Q", self.rx_packets))
+        packed.append(struct.pack("!Q", self.tx_packets))
+        packed.append(struct.pack("!Q", self.rx_bytes))
+        packed.append(struct.pack("!Q", self.tx_bytes))
+        packed.append(struct.pack("!Q", self.rx_dropped))
+        packed.append(struct.pack("!Q", self.tx_dropped))
+        packed.append(struct.pack("!Q", self.rx_errors))
+        packed.append(struct.pack("!Q", self.tx_errors))
+        packed.append(struct.pack("!Q", self.rx_frame_err))
+        packed.append(struct.pack("!Q", self.rx_over_err))
+        packed.append(struct.pack("!Q", self.rx_crc_err))
+        packed.append(struct.pack("!Q", self.collisions))
+        packed.append(struct.pack("!L", self.duration_sec))
+        packed.append(struct.pack("!L", self.duration_nsec))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = port_stats_entry()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.port_no = reader.read('!L')[0]
+        reader.skip(4)
+        obj.rx_packets = reader.read('!Q')[0]
+        obj.tx_packets = reader.read('!Q')[0]
+        obj.rx_bytes = reader.read('!Q')[0]
+        obj.tx_bytes = reader.read('!Q')[0]
+        obj.rx_dropped = reader.read('!Q')[0]
+        obj.tx_dropped = reader.read('!Q')[0]
+        obj.rx_errors = reader.read('!Q')[0]
+        obj.tx_errors = reader.read('!Q')[0]
+        obj.rx_frame_err = reader.read('!Q')[0]
+        obj.rx_over_err = reader.read('!Q')[0]
+        obj.rx_crc_err = reader.read('!Q')[0]
+        obj.collisions = reader.read('!Q')[0]
+        obj.duration_sec = reader.read('!L')[0]
+        obj.duration_nsec = reader.read('!L')[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.port_no != other.port_no: return False
+        if self.rx_packets != other.rx_packets: return False
+        if self.tx_packets != other.tx_packets: return False
+        if self.rx_bytes != other.rx_bytes: return False
+        if self.tx_bytes != other.tx_bytes: return False
+        if self.rx_dropped != other.rx_dropped: return False
+        if self.tx_dropped != other.tx_dropped: return False
+        if self.rx_errors != other.rx_errors: return False
+        if self.tx_errors != other.tx_errors: return False
+        if self.rx_frame_err != other.rx_frame_err: return False
+        if self.rx_over_err != other.rx_over_err: return False
+        if self.rx_crc_err != other.rx_crc_err: return False
+        if self.collisions != other.collisions: return False
+        if self.duration_sec != other.duration_sec: return False
+        if self.duration_nsec != other.duration_nsec: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("port_stats_entry {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("port_no = ");
+                q.text(util.pretty_port(self.port_no))
+                q.text(","); q.breakable()
+                q.text("rx_packets = ");
+                q.text("%#x" % self.rx_packets)
+                q.text(","); q.breakable()
+                q.text("tx_packets = ");
+                q.text("%#x" % self.tx_packets)
+                q.text(","); q.breakable()
+                q.text("rx_bytes = ");
+                q.text("%#x" % self.rx_bytes)
+                q.text(","); q.breakable()
+                q.text("tx_bytes = ");
+                q.text("%#x" % self.tx_bytes)
+                q.text(","); q.breakable()
+                q.text("rx_dropped = ");
+                q.text("%#x" % self.rx_dropped)
+                q.text(","); q.breakable()
+                q.text("tx_dropped = ");
+                q.text("%#x" % self.tx_dropped)
+                q.text(","); q.breakable()
+                q.text("rx_errors = ");
+                q.text("%#x" % self.rx_errors)
+                q.text(","); q.breakable()
+                q.text("tx_errors = ");
+                q.text("%#x" % self.tx_errors)
+                q.text(","); q.breakable()
+                q.text("rx_frame_err = ");
+                q.text("%#x" % self.rx_frame_err)
+                q.text(","); q.breakable()
+                q.text("rx_over_err = ");
+                q.text("%#x" % self.rx_over_err)
+                q.text(","); q.breakable()
+                q.text("rx_crc_err = ");
+                q.text("%#x" % self.rx_crc_err)
+                q.text(","); q.breakable()
+                q.text("collisions = ");
+                q.text("%#x" % self.collisions)
+                q.text(","); q.breakable()
+                q.text("duration_sec = ");
+                q.text("%#x" % self.duration_sec)
+                q.text(","); q.breakable()
+                q.text("duration_nsec = ");
+                q.text("%#x" % self.duration_nsec)
+            q.breakable()
+        q.text('}')
+
+class queue_prop_experimenter(object):
+    type = const.OFPQT_EXPERIMENTER
+
+    def __init__(self, experimenter=None, data=None):
+        if experimenter != None:
+            self.experimenter = experimenter
+        else:
+            self.experimenter = 0
+        if data != None:
+            self.data = data
+        else:
+            self.data = ""
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        packed.append(struct.pack("!L", self.experimenter))
+        packed.append('\x00' * 4)
+        packed.append(self.data)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = queue_prop_experimenter()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        _type = reader.read('!H')[0]
+        assert(_type == const.OFPQT_EXPERIMENTER)
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        obj.experimenter = reader.read('!L')[0]
+        reader.skip(4)
+        obj.data = str(reader.read_all())
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.experimenter != other.experimenter: return False
+        if self.data != other.data: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("queue_prop_experimenter {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("experimenter = ");
+                q.text("%#x" % self.experimenter)
+                q.text(","); q.breakable()
+                q.text("data = ");
+                q.pp(self.data)
+            q.breakable()
+        q.text('}')
+
+class queue_prop_max_rate(object):
+    type = const.OFPQT_MAX_RATE
+
+    def __init__(self, rate=None):
+        if rate != None:
+            self.rate = rate
+        else:
+            self.rate = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        packed.append(struct.pack("!H", self.rate))
+        packed.append('\x00' * 6)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = queue_prop_max_rate()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        _type = reader.read('!H')[0]
+        assert(_type == const.OFPQT_MAX_RATE)
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        obj.rate = reader.read('!H')[0]
+        reader.skip(6)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.rate != other.rate: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("queue_prop_max_rate {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("rate = ");
+                q.text("%#x" % self.rate)
+            q.breakable()
+        q.text('}')
+
+class queue_prop_min_rate(object):
+    type = const.OFPQT_MIN_RATE
+
+    def __init__(self, rate=None):
+        if rate != None:
+            self.rate = rate
+        else:
+            self.rate = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for len at index 1
+        packed.append('\x00' * 4)
+        packed.append(struct.pack("!H", self.rate))
+        packed.append('\x00' * 6)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = queue_prop_min_rate()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        _type = reader.read('!H')[0]
+        assert(_type == const.OFPQT_MIN_RATE)
+        _len = reader.read('!H')[0]
+        reader.skip(4)
+        obj.rate = reader.read('!H')[0]
+        reader.skip(6)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.rate != other.rate: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("queue_prop_min_rate {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("rate = ");
+                q.text("%#x" % self.rate)
+            q.breakable()
+        q.text('}')
+
+class queue_stats_entry(object):
+
+    def __init__(self, port_no=None, queue_id=None, tx_bytes=None, tx_packets=None, tx_errors=None, duration_sec=None, duration_nsec=None):
+        if port_no != None:
+            self.port_no = port_no
+        else:
+            self.port_no = 0
+        if queue_id != None:
+            self.queue_id = queue_id
+        else:
+            self.queue_id = 0
+        if tx_bytes != None:
+            self.tx_bytes = tx_bytes
+        else:
+            self.tx_bytes = 0
+        if tx_packets != None:
+            self.tx_packets = tx_packets
+        else:
+            self.tx_packets = 0
+        if tx_errors != None:
+            self.tx_errors = tx_errors
+        else:
+            self.tx_errors = 0
+        if duration_sec != None:
+            self.duration_sec = duration_sec
+        else:
+            self.duration_sec = 0
+        if duration_nsec != None:
+            self.duration_nsec = duration_nsec
+        else:
+            self.duration_nsec = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!L", self.port_no))
+        packed.append(struct.pack("!L", self.queue_id))
+        packed.append(struct.pack("!Q", self.tx_bytes))
+        packed.append(struct.pack("!Q", self.tx_packets))
+        packed.append(struct.pack("!Q", self.tx_errors))
+        packed.append(struct.pack("!L", self.duration_sec))
+        packed.append(struct.pack("!L", self.duration_nsec))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = queue_stats_entry()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.port_no = reader.read('!L')[0]
+        obj.queue_id = reader.read('!L')[0]
+        obj.tx_bytes = reader.read('!Q')[0]
+        obj.tx_packets = reader.read('!Q')[0]
+        obj.tx_errors = reader.read('!Q')[0]
+        obj.duration_sec = reader.read('!L')[0]
+        obj.duration_nsec = reader.read('!L')[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.port_no != other.port_no: return False
+        if self.queue_id != other.queue_id: return False
+        if self.tx_bytes != other.tx_bytes: return False
+        if self.tx_packets != other.tx_packets: return False
+        if self.tx_errors != other.tx_errors: return False
+        if self.duration_sec != other.duration_sec: return False
+        if self.duration_nsec != other.duration_nsec: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("queue_stats_entry {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("port_no = ");
+                q.text(util.pretty_port(self.port_no))
+                q.text(","); q.breakable()
+                q.text("queue_id = ");
+                q.text("%#x" % self.queue_id)
+                q.text(","); q.breakable()
+                q.text("tx_bytes = ");
+                q.text("%#x" % self.tx_bytes)
+                q.text(","); q.breakable()
+                q.text("tx_packets = ");
+                q.text("%#x" % self.tx_packets)
+                q.text(","); q.breakable()
+                q.text("tx_errors = ");
+                q.text("%#x" % self.tx_errors)
+                q.text(","); q.breakable()
+                q.text("duration_sec = ");
+                q.text("%#x" % self.duration_sec)
+                q.text(","); q.breakable()
+                q.text("duration_nsec = ");
+                q.text("%#x" % self.duration_nsec)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_apply_actions(object):
+
+    def __init__(self, type=None, action_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if action_ids != None:
+            self.action_ids = action_ids
+        else:
+            self.action_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.action_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_apply_actions()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.action_ids = loxi.unimplemented('unpack list of_list_action_id_t')
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.action_ids != other.action_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_apply_actions {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("action_ids = ");
+                q.pp(self.action_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_apply_actions_miss(object):
+
+    def __init__(self, type=None, action_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if action_ids != None:
+            self.action_ids = action_ids
+        else:
+            self.action_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.action_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_apply_actions_miss()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.action_ids = loxi.unimplemented('unpack list of_list_action_id_t')
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.action_ids != other.action_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_apply_actions_miss {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("action_ids = ");
+                q.pp(self.action_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_apply_setfield(object):
+
+    def __init__(self, type=None, oxm_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if oxm_ids != None:
+            self.oxm_ids = oxm_ids
+        else:
+            self.oxm_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.oxm_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_apply_setfield()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.oxm_ids = loxi.generic_util.unpack_list(reader, common.uint32.unpack)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.oxm_ids != other.oxm_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_apply_setfield {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("oxm_ids = ");
+                q.pp(self.oxm_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_apply_setfield_miss(object):
+
+    def __init__(self, type=None, oxm_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if oxm_ids != None:
+            self.oxm_ids = oxm_ids
+        else:
+            self.oxm_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.oxm_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_apply_setfield_miss()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.oxm_ids = loxi.generic_util.unpack_list(reader, common.uint32.unpack)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.oxm_ids != other.oxm_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_apply_setfield_miss {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("oxm_ids = ");
+                q.pp(self.oxm_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_experimenter(object):
+
+    def __init__(self, type=None, experimenter=None, subtype=None, experimenter_data=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if experimenter != None:
+            self.experimenter = experimenter
+        else:
+            self.experimenter = 0
+        if subtype != None:
+            self.subtype = subtype
+        else:
+            self.subtype = 0
+        if experimenter_data != None:
+            self.experimenter_data = experimenter_data
+        else:
+            self.experimenter_data = ""
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.experimenter))
+        packed.append(struct.pack("!L", self.subtype))
+        packed.append(self.experimenter_data)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_experimenter()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.experimenter = reader.read('!L')[0]
+        obj.subtype = reader.read('!L')[0]
+        obj.experimenter_data = str(reader.read_all())
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.experimenter != other.experimenter: return False
+        if self.subtype != other.subtype: return False
+        if self.experimenter_data != other.experimenter_data: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_experimenter {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("experimenter = ");
+                q.text("%#x" % self.experimenter)
+                q.text(","); q.breakable()
+                q.text("subtype = ");
+                q.text("%#x" % self.subtype)
+                q.text(","); q.breakable()
+                q.text("experimenter_data = ");
+                q.pp(self.experimenter_data)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_instructions(object):
+
+    def __init__(self, type=None, instruction_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if instruction_ids != None:
+            self.instruction_ids = instruction_ids
+        else:
+            self.instruction_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.instruction_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_instructions()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.instruction_ids = instruction.unpack_list(reader)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.instruction_ids != other.instruction_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_instructions {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("instruction_ids = ");
+                q.pp(self.instruction_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_instructions_miss(object):
+
+    def __init__(self, type=None, instruction_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if instruction_ids != None:
+            self.instruction_ids = instruction_ids
+        else:
+            self.instruction_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.instruction_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_instructions_miss()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.instruction_ids = instruction.unpack_list(reader)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.instruction_ids != other.instruction_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_instructions_miss {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("instruction_ids = ");
+                q.pp(self.instruction_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_match(object):
+
+    def __init__(self, type=None, oxm_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if oxm_ids != None:
+            self.oxm_ids = oxm_ids
+        else:
+            self.oxm_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.oxm_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_match()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.oxm_ids = loxi.generic_util.unpack_list(reader, common.uint32.unpack)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.oxm_ids != other.oxm_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_match {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("oxm_ids = ");
+                q.pp(self.oxm_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_next_tables(object):
+
+    def __init__(self, type=None, next_table_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if next_table_ids != None:
+            self.next_table_ids = next_table_ids
+        else:
+            self.next_table_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.next_table_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_next_tables()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.next_table_ids = loxi.generic_util.unpack_list(reader, common.uint8.unpack)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.next_table_ids != other.next_table_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_next_tables {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("next_table_ids = ");
+                q.pp(self.next_table_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_next_tables_miss(object):
+
+    def __init__(self, type=None, next_table_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if next_table_ids != None:
+            self.next_table_ids = next_table_ids
+        else:
+            self.next_table_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.next_table_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_next_tables_miss()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.next_table_ids = loxi.generic_util.unpack_list(reader, common.uint8.unpack)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.next_table_ids != other.next_table_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_next_tables_miss {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("next_table_ids = ");
+                q.pp(self.next_table_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_wildcards(object):
+
+    def __init__(self, type=None, oxm_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if oxm_ids != None:
+            self.oxm_ids = oxm_ids
+        else:
+            self.oxm_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.oxm_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_wildcards()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.oxm_ids = loxi.generic_util.unpack_list(reader, common.uint32.unpack)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.oxm_ids != other.oxm_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_wildcards {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("oxm_ids = ");
+                q.pp(self.oxm_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_write_actions(object):
+
+    def __init__(self, type=None, action_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if action_ids != None:
+            self.action_ids = action_ids
+        else:
+            self.action_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.action_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_write_actions()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.action_ids = loxi.unimplemented('unpack list of_list_action_id_t')
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.action_ids != other.action_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_write_actions {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("action_ids = ");
+                q.pp(self.action_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_write_actions_miss(object):
+
+    def __init__(self, type=None, action_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if action_ids != None:
+            self.action_ids = action_ids
+        else:
+            self.action_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.action_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_write_actions_miss()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.action_ids = loxi.unimplemented('unpack list of_list_action_id_t')
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.action_ids != other.action_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_write_actions_miss {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("action_ids = ");
+                q.pp(self.action_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_write_setfield(object):
+
+    def __init__(self, type=None, oxm_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if oxm_ids != None:
+            self.oxm_ids = oxm_ids
+        else:
+            self.oxm_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.oxm_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_write_setfield()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.oxm_ids = loxi.generic_util.unpack_list(reader, common.uint32.unpack)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.oxm_ids != other.oxm_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_write_setfield {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("oxm_ids = ");
+                q.pp(self.oxm_ids)
+            q.breakable()
+        q.text('}')
+
+class table_feature_prop_write_setfield_miss(object):
+
+    def __init__(self, type=None, oxm_ids=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        if oxm_ids != None:
+            self.oxm_ids = oxm_ids
+        else:
+            self.oxm_ids = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append("".join([x.pack() for x in self.oxm_ids]))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_feature_prop_write_setfield_miss()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.type = reader.read('!H')[0]
+        _length = reader.read('!H')[0]
+        obj.oxm_ids = loxi.generic_util.unpack_list(reader, common.uint32.unpack)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        if self.oxm_ids != other.oxm_ids: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_feature_prop_write_setfield_miss {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("type = ");
+                q.text("%#x" % self.type)
+                q.text(","); q.breakable()
+                q.text("oxm_ids = ");
+                q.pp(self.oxm_ids)
+            q.breakable()
+        q.text('}')
+
+class table_features(object):
+
+    def __init__(self, table_id=None, name=None, metadata_match=None, metadata_write=None, config=None, max_entries=None, properties=None):
+        if table_id != None:
+            self.table_id = table_id
+        else:
+            self.table_id = 0
+        if name != None:
+            self.name = name
+        else:
+            self.name = ""
+        if metadata_match != None:
+            self.metadata_match = metadata_match
+        else:
+            self.metadata_match = 0
+        if metadata_write != None:
+            self.metadata_write = metadata_write
+        else:
+            self.metadata_write = 0
+        if config != None:
+            self.config = config
+        else:
+            self.config = 0
+        if max_entries != None:
+            self.max_entries = max_entries
+        else:
+            self.max_entries = 0
+        if properties != None:
+            self.properties = properties
+        else:
+            self.properties = []
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 0
+        packed.append(struct.pack("!B", self.table_id))
+        packed.append('\x00' * 5)
+        packed.append(struct.pack("!32s", self.name))
+        packed.append(struct.pack("!Q", self.metadata_match))
+        packed.append(struct.pack("!Q", self.metadata_write))
+        packed.append(struct.pack("!L", self.config))
+        packed.append(struct.pack("!L", self.max_entries))
+        packed.append("".join([x.pack() for x in self.properties]))
+        length = sum([len(x) for x in packed])
+        packed[0] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_features()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        _length = reader.read('!H')[0]
+        obj.table_id = reader.read('!B')[0]
+        reader.skip(5)
+        obj.name = reader.read("!32s")[0].rstrip("\x00")
+        obj.metadata_match = reader.read('!Q')[0]
+        obj.metadata_write = reader.read('!Q')[0]
+        obj.config = reader.read('!L')[0]
+        obj.max_entries = reader.read('!L')[0]
+        obj.properties = loxi.unimplemented('unpack list of_list_table_feature_prop_t')
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.table_id != other.table_id: return False
+        if self.name != other.name: return False
+        if self.metadata_match != other.metadata_match: return False
+        if self.metadata_write != other.metadata_write: return False
+        if self.config != other.config: return False
+        if self.max_entries != other.max_entries: return False
+        if self.properties != other.properties: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_features {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("table_id = ");
+                q.text("%#x" % self.table_id)
+                q.text(","); q.breakable()
+                q.text("name = ");
+                q.pp(self.name)
+                q.text(","); q.breakable()
+                q.text("metadata_match = ");
+                q.text("%#x" % self.metadata_match)
+                q.text(","); q.breakable()
+                q.text("metadata_write = ");
+                q.text("%#x" % self.metadata_write)
+                q.text(","); q.breakable()
+                q.text("config = ");
+                q.text("%#x" % self.config)
+                q.text(","); q.breakable()
+                q.text("max_entries = ");
+                q.text("%#x" % self.max_entries)
+                q.text(","); q.breakable()
+                q.text("properties = ");
+                q.pp(self.properties)
+            q.breakable()
+        q.text('}')
+
+class table_stats_entry(object):
+
+    def __init__(self, table_id=None, active_count=None, lookup_count=None, matched_count=None):
+        if table_id != None:
+            self.table_id = table_id
+        else:
+            self.table_id = 0
+        if active_count != None:
+            self.active_count = active_count
+        else:
+            self.active_count = 0
+        if lookup_count != None:
+            self.lookup_count = lookup_count
+        else:
+            self.lookup_count = 0
+        if matched_count != None:
+            self.matched_count = matched_count
+        else:
+            self.matched_count = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!B", self.table_id))
+        packed.append('\x00' * 3)
+        packed.append(struct.pack("!L", self.active_count))
+        packed.append(struct.pack("!Q", self.lookup_count))
+        packed.append(struct.pack("!Q", self.matched_count))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = table_stats_entry()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.table_id = reader.read('!B')[0]
+        reader.skip(3)
+        obj.active_count = reader.read('!L')[0]
+        obj.lookup_count = reader.read('!Q')[0]
+        obj.matched_count = reader.read('!Q')[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.table_id != other.table_id: return False
+        if self.active_count != other.active_count: return False
+        if self.lookup_count != other.lookup_count: return False
+        if self.matched_count != other.matched_count: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("table_stats_entry {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("table_id = ");
+                q.text("%#x" % self.table_id)
+                q.text(","); q.breakable()
+                q.text("active_count = ");
+                q.text("%#x" % self.active_count)
+                q.text(","); q.breakable()
+                q.text("lookup_count = ");
+                q.text("%#x" % self.lookup_count)
+                q.text(","); q.breakable()
+                q.text("matched_count = ");
+                q.text("%#x" % self.matched_count)
+            q.breakable()
+        q.text('}')
+
+class uint32(object):
+
+    def __init__(self, value=None):
+        if value != None:
+            self.value = value
+        else:
+            self.value = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!L", self.value))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = uint32()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.value = reader.read('!L')[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.value != other.value: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("uint32 {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("value = ");
+                q.text("%#x" % self.value)
+            q.breakable()
+        q.text('}')
+
+class uint8(object):
+
+    def __init__(self, value=None):
+        if value != None:
+            self.value = value
+        else:
+            self.value = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!B", self.value))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(buf):
+        obj = uint8()
+        if type(buf) == loxi.generic_util.OFReader:
+            reader = buf
+        else:
+            reader = loxi.generic_util.OFReader(buf)
+        obj.value = reader.read('!B')[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.value != other.value: return False
+        return True
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def show(self):
+        import loxi.pp
+        return loxi.pp.pp(self)
+
+    def pretty_print(self, q):
+        q.text("uint8 {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("value = ");
+                q.text("%#x" % self.value)
+            q.breakable()
+        q.text('}')
+
+
+match = match_v3