diff --git a/src/python/loxi/of14/bsn_tlv.py b/src/python/loxi/of14/bsn_tlv.py
index d664ed1..f54e7d5 100644
--- a/src/python/loxi/of14/bsn_tlv.py
+++ b/src/python/loxi/of14/bsn_tlv.py
@@ -1196,6 +1196,53 @@
 
 bsn_tlv.subtypes[27] = internal_mac
 
+class interval(bsn_tlv):
+    type = 58
+
+    def __init__(self, value=None):
+        if value != None:
+            self.value = value
+        else:
+            self.value = 0
+        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.value))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = interval()
+        _type = reader.read("!H")[0]
+        assert(_type == 58)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length - (2 + 2))
+        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 pretty_print(self, q):
+        q.text("interval {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("value = ");
+                q.text("%#x" % self.value)
+            q.breakable()
+        q.text('}')
+
+bsn_tlv.subtypes[58] = interval
+
 class ipv4(bsn_tlv):
     type = 4
 
@@ -1290,6 +1337,53 @@
 
 bsn_tlv.subtypes[35] = ipv4_dst
 
+class ipv4_netmask(bsn_tlv):
+    type = 60
+
+    def __init__(self, value=None):
+        if value != None:
+            self.value = value
+        else:
+            self.value = 0
+        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.value))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = ipv4_netmask()
+        _type = reader.read("!H")[0]
+        assert(_type == 60)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length - (2 + 2))
+        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 pretty_print(self, q):
+        q.text("ipv4_netmask {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("value = ");
+                q.text(util.pretty_ipv4(self.value))
+            q.breakable()
+        q.text('}')
+
+bsn_tlv.subtypes[60] = ipv4_netmask
+
 class ipv4_src(bsn_tlv):
     type = 34
 
@@ -1995,6 +2089,63 @@
 
 bsn_tlv.subtypes[21] = queue_weight
 
+class reference(bsn_tlv):
+    type = 59
+
+    def __init__(self, table_id=None, key=None):
+        if table_id != None:
+            self.table_id = table_id
+        else:
+            self.table_id = 0
+        if key != None:
+            self.key = key
+        else:
+            self.key = []
+        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("!H", self.table_id))
+        packed.append(loxi.generic_util.pack_list(self.key))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = reference()
+        _type = reader.read("!H")[0]
+        assert(_type == 59)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length - (2 + 2))
+        obj.table_id = reader.read("!H")[0]
+        obj.key = loxi.generic_util.unpack_list(reader, bsn_tlv.bsn_tlv.unpack)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.table_id != other.table_id: return False
+        if self.key != other.key: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("reference {")
+        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("key = ");
+                q.pp(self.key)
+            q.breakable()
+        q.text('}')
+
+bsn_tlv.subtypes[59] = reference
+
 class reply_packets(bsn_tlv):
     type = 12
 
diff --git a/src/python/loxi/of14/instruction.py b/src/python/loxi/of14/instruction.py
index 1a0a436..5b451fa 100644
--- a/src/python/loxi/of14/instruction.py
+++ b/src/python/loxi/of14/instruction.py
@@ -293,6 +293,54 @@
 
 bsn.subtypes[1] = bsn_arp_offload
 
+class bsn_auto_negotiation(bsn):
+    type = 65535
+    experimenter = 6035143
+    subtype = 11
+
+    def __init__(self):
+        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))
+        packed.append('\x00' * 4)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = bsn_auto_negotiation()
+        _type = reader.read("!H")[0]
+        assert(_type == 65535)
+        _len = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_len - (2 + 2))
+        _experimenter = reader.read("!L")[0]
+        assert(_experimenter == 6035143)
+        _subtype = reader.read("!L")[0]
+        assert(_subtype == 11)
+        reader.skip(4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("bsn_auto_negotiation {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+            q.breakable()
+        q.text('}')
+
+bsn.subtypes[11] = bsn_auto_negotiation
+
 class bsn_deny(bsn):
     type = 65535
     experimenter = 6035143
diff --git a/src/python/loxi/of14/instruction_id.py b/src/python/loxi/of14/instruction_id.py
index 71fff54..aca4976 100644
--- a/src/python/loxi/of14/instruction_id.py
+++ b/src/python/loxi/of14/instruction_id.py
@@ -269,6 +269,52 @@
 
 bsn.subtypes[1] = bsn_arp_offload
 
+class bsn_auto_negotiation(bsn):
+    type = 65535
+    experimenter = 6035143
+    subtype = 11
+
+    def __init__(self):
+        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(reader):
+        obj = bsn_auto_negotiation()
+        _type = reader.read("!H")[0]
+        assert(_type == 65535)
+        _len = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_len - (2 + 2))
+        _experimenter = reader.read("!L")[0]
+        assert(_experimenter == 6035143)
+        _subtype = reader.read("!L")[0]
+        assert(_subtype == 11)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("bsn_auto_negotiation {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+            q.breakable()
+        q.text('}')
+
+bsn.subtypes[11] = bsn_auto_negotiation
+
 class bsn_deny(bsn):
     type = 65535
     experimenter = 6035143
diff --git a/src/python/loxi/of14/oxm.py b/src/python/loxi/of14/oxm.py
index 21fe0f3..926f7eb 100644
--- a/src/python/loxi/of14/oxm.py
+++ b/src/python/loxi/of14/oxm.py
@@ -4855,6 +4855,190 @@
 
 oxm.subtypes[2147503376] = tunnel_id_masked
 
+class tunnel_ipv4_dst(oxm):
+    type_len = 81924
+
+    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.type_len))
+        packed.append(struct.pack("!L", self.value))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = tunnel_ipv4_dst()
+        _type_len = reader.read("!L")[0]
+        assert(_type_len == 81924)
+        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 pretty_print(self, q):
+        q.text("tunnel_ipv4_dst {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("value = ");
+                q.text(util.pretty_ipv4(self.value))
+            q.breakable()
+        q.text('}')
+
+oxm.subtypes[81924] = tunnel_ipv4_dst
+
+class tunnel_ipv4_dst_masked(oxm):
+    type_len = 82184
+
+    def __init__(self, value=None, value_mask=None):
+        if value != None:
+            self.value = value
+        else:
+            self.value = 0
+        if value_mask != None:
+            self.value_mask = value_mask
+        else:
+            self.value_mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!L", self.type_len))
+        packed.append(struct.pack("!L", self.value))
+        packed.append(struct.pack("!L", self.value_mask))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = tunnel_ipv4_dst_masked()
+        _type_len = reader.read("!L")[0]
+        assert(_type_len == 82184)
+        obj.value = reader.read("!L")[0]
+        obj.value_mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.value != other.value: return False
+        if self.value_mask != other.value_mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("tunnel_ipv4_dst_masked {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("value = ");
+                q.text(util.pretty_ipv4(self.value))
+                q.text(","); q.breakable()
+                q.text("value_mask = ");
+                q.text(util.pretty_ipv4(self.value_mask))
+            q.breakable()
+        q.text('}')
+
+oxm.subtypes[82184] = tunnel_ipv4_dst_masked
+
+class tunnel_ipv4_src(oxm):
+    type_len = 81412
+
+    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.type_len))
+        packed.append(struct.pack("!L", self.value))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = tunnel_ipv4_src()
+        _type_len = reader.read("!L")[0]
+        assert(_type_len == 81412)
+        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 pretty_print(self, q):
+        q.text("tunnel_ipv4_src {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("value = ");
+                q.text(util.pretty_ipv4(self.value))
+            q.breakable()
+        q.text('}')
+
+oxm.subtypes[81412] = tunnel_ipv4_src
+
+class tunnel_ipv4_src_masked(oxm):
+    type_len = 81672
+
+    def __init__(self, value=None, value_mask=None):
+        if value != None:
+            self.value = value
+        else:
+            self.value = 0
+        if value_mask != None:
+            self.value_mask = value_mask
+        else:
+            self.value_mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!L", self.type_len))
+        packed.append(struct.pack("!L", self.value))
+        packed.append(struct.pack("!L", self.value_mask))
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = tunnel_ipv4_src_masked()
+        _type_len = reader.read("!L")[0]
+        assert(_type_len == 81672)
+        obj.value = reader.read("!L")[0]
+        obj.value_mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.value != other.value: return False
+        if self.value_mask != other.value_mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("tunnel_ipv4_src_masked {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("value = ");
+                q.text(util.pretty_ipv4(self.value))
+                q.text(","); q.breakable()
+                q.text("value_mask = ");
+                q.text(util.pretty_ipv4(self.value_mask))
+            q.breakable()
+        q.text('}')
+
+oxm.subtypes[81672] = tunnel_ipv4_src_masked
+
 class udp_dst(oxm):
     type_len = 2147491842