diff --git a/src/python/loxi/of13/bsn_tlv.py b/src/python/loxi/of13/bsn_tlv.py
index dd3eced..f169a6d 100644
--- a/src/python/loxi/of13/bsn_tlv.py
+++ b/src/python/loxi/of13/bsn_tlv.py
@@ -114,6 +114,53 @@
 
 bsn_tlv.subtypes[10] = broadcast_query_timeout
 
+class circuit_id(bsn_tlv):
+    type = 14
+
+    def __init__(self, value=None):
+        if value != None:
+            self.value = value
+        else:
+            self.value = ''
+        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(self.value)
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = circuit_id()
+        _type = reader.read("!H")[0]
+        assert(_type == 14)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length - (2 + 2))
+        obj.value = str(reader.read_all())
+        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("circuit_id {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("value = ");
+                q.pp(self.value)
+            q.breakable()
+        q.text('}')
+
+bsn_tlv.subtypes[14] = circuit_id
+
 class idle_notification(bsn_tlv):
     type = 7
 
diff --git a/src/python/loxi/of13/const.py b/src/python/loxi/of13/const.py
index 404d582..85dad90 100644
--- a/src/python/loxi/of13/const.py
+++ b/src/python/loxi/of13/const.py
@@ -692,6 +692,7 @@
 OFPR_BSN_DEST_PORT_UNREACHABLE = 136
 OFPR_BSN_FRAGMENTATION_REQUIRED = 137
 OFPR_BSN_ARP = 139
+OFPR_BSN_DHCP = 140
 
 ofp_packet_in_reason_map = {
     0: 'OFPR_NO_MATCH',
@@ -708,6 +709,7 @@
     136: 'OFPR_BSN_DEST_PORT_UNREACHABLE',
     137: 'OFPR_BSN_FRAGMENTATION_REQUIRED',
     139: 'OFPR_BSN_ARP',
+    140: 'OFPR_BSN_DHCP',
 }
 
 # Identifiers from group ofp_port
diff --git a/src/python/loxi/of13/instruction.py b/src/python/loxi/of13/instruction.py
index 5d36bda..adb6543 100644
--- a/src/python/loxi/of13/instruction.py
+++ b/src/python/loxi/of13/instruction.py
@@ -283,6 +283,54 @@
 
 bsn.subtypes[1] = bsn_arp_offload
 
+class bsn_dhcp_offload(bsn):
+    type = 65535
+    experimenter = 6035143
+    subtype = 2
+
+    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_dhcp_offload()
+        _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 == 2)
+        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_dhcp_offload {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+            q.breakable()
+        q.text('}')
+
+bsn.subtypes[2] = bsn_dhcp_offload
+
 class bsn_disable_src_mac_check(bsn):
     type = 65535
     experimenter = 6035143
diff --git a/src/python/loxi/of13/instruction_id.py b/src/python/loxi/of13/instruction_id.py
index 2c101a1..5580f27 100644
--- a/src/python/loxi/of13/instruction_id.py
+++ b/src/python/loxi/of13/instruction_id.py
@@ -265,6 +265,54 @@
 
 bsn.subtypes[1] = bsn_arp_offload
 
+class bsn_dhcp_offload(bsn):
+    type = 65535
+    experimenter = 6035143
+    subtype = 2
+
+    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_dhcp_offload()
+        _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 == 2)
+        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_dhcp_offload {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+            q.breakable()
+        q.text('}')
+
+bsn.subtypes[2] = bsn_dhcp_offload
+
 class bsn_disable_src_mac_check(bsn):
     type = 65535
     experimenter = 6035143