diff --git a/ofagent/loxi/of13/const.py b/ofagent/loxi/of13/const.py
new file mode 100644
index 0000000..7a33f3e
--- /dev/null
+++ b/ofagent/loxi/of13/const.py
@@ -0,0 +1,1425 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# 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.
+# See the file LICENSE.pyloxi which should have been included in the source distribution
+
+# Automatically generated by LOXI from template const.py
+# Do not modify
+
+OFP_VERSION = 4
+
+# Identifiers from group macro_definitions
+OFP_MAX_TABLE_NAME_LEN = 32
+OFP_MAX_PORT_NAME_LEN = 16
+OFP_TCP_PORT = 6653
+OFP_SSL_PORT = 6653
+OFP_ETH_ALEN = 6
+OFP_DEFAULT_MISS_SEND_LEN = 128
+OFP_VLAN_NONE = 0
+OFP_FLOW_PERMANENT = 0
+OFP_DEFAULT_PRIORITY = 32768
+OFP_NO_BUFFER = 4294967295
+DESC_STR_LEN = 256
+SERIAL_NUM_LEN = 32
+OFPQ_ALL = 4294967295
+OFPQ_MAX_RATE_UNCFG = 65535
+OFPQ_MIN_RATE_UNCFG = 65535
+
+# Identifiers from group of_bsn_hash_packet_field
+OFP_BSN_HASH_FIELD_DISABLE = 1
+OFP_BSN_HASH_FIELD_DST_MAC = 2
+OFP_BSN_HASH_FIELD_SRC_MAC = 4
+OFP_BSN_HASH_FIELD_ETH_TYPE = 8
+OFP_BSN_HASH_FIELD_VLAN_ID = 16
+OFP_BSN_HASH_FIELD_INNER_L2 = 32
+OFP_BSN_HASH_FIELD_INNER_L3 = 64
+OFP_BSN_HASH_FIELD_SRC_IP = 128
+OFP_BSN_HASH_FIELD_DST_IP = 256
+OFP_BSN_HASH_FIELD_IP_PROTO = 512
+OFP_BSN_HASH_FIELD_SRC_L4_PORT = 1024
+OFP_BSN_HASH_FIELD_DST_L4_PORT = 2048
+OFP_BSN_HASH_FIELD_MPLS_LABEL1 = 4096
+OFP_BSN_HASH_FIELD_MPLS_LABEL2 = 8192
+OFP_BSN_HASH_FIELD_MPLS_LABEL3 = 16384
+OFP_BSN_HASH_FIELD_MPLS_LABEL_HI_BITS = 32768
+OFP_BSN_HASH_FIELD_MPLS_PAYLOAD_SRC_IP = 65536
+OFP_BSN_HASH_FIELD_MPLS_PAYLOAD_DST_IP = 131072
+OFP_BSN_HASH_FIELD_SYMMETRIC = 262144
+
+of_bsn_hash_packet_field_map = {
+    1: 'OFP_BSN_HASH_FIELD_DISABLE',
+    2: 'OFP_BSN_HASH_FIELD_DST_MAC',
+    4: 'OFP_BSN_HASH_FIELD_SRC_MAC',
+    8: 'OFP_BSN_HASH_FIELD_ETH_TYPE',
+    16: 'OFP_BSN_HASH_FIELD_VLAN_ID',
+    32: 'OFP_BSN_HASH_FIELD_INNER_L2',
+    64: 'OFP_BSN_HASH_FIELD_INNER_L3',
+    128: 'OFP_BSN_HASH_FIELD_SRC_IP',
+    256: 'OFP_BSN_HASH_FIELD_DST_IP',
+    512: 'OFP_BSN_HASH_FIELD_IP_PROTO',
+    1024: 'OFP_BSN_HASH_FIELD_SRC_L4_PORT',
+    2048: 'OFP_BSN_HASH_FIELD_DST_L4_PORT',
+    4096: 'OFP_BSN_HASH_FIELD_MPLS_LABEL1',
+    8192: 'OFP_BSN_HASH_FIELD_MPLS_LABEL2',
+    16384: 'OFP_BSN_HASH_FIELD_MPLS_LABEL3',
+    32768: 'OFP_BSN_HASH_FIELD_MPLS_LABEL_HI_BITS',
+    65536: 'OFP_BSN_HASH_FIELD_MPLS_PAYLOAD_SRC_IP',
+    131072: 'OFP_BSN_HASH_FIELD_MPLS_PAYLOAD_DST_IP',
+    262144: 'OFP_BSN_HASH_FIELD_SYMMETRIC',
+}
+
+# Identifiers from group of_bsn_hash_packet_type
+OF_BSN_HASH_PACKET_L2 = 0
+OF_BSN_HASH_PACKET_L2GRE = 1
+OF_BSN_HASH_PACKET_IPV4 = 3
+OF_BSN_HASH_PACKET_IPV6 = 4
+OF_BSN_HASH_PACKET_GTP = 5
+OF_BSN_HASH_PACKET_MPLS = 6
+OF_BSN_HASH_PACKET_SYMMETRIC = 7
+
+of_bsn_hash_packet_type_map = {
+    0: 'OF_BSN_HASH_PACKET_L2',
+    1: 'OF_BSN_HASH_PACKET_L2GRE',
+    3: 'OF_BSN_HASH_PACKET_IPV4',
+    4: 'OF_BSN_HASH_PACKET_IPV6',
+    5: 'OF_BSN_HASH_PACKET_GTP',
+    6: 'OF_BSN_HASH_PACKET_MPLS',
+    7: 'OF_BSN_HASH_PACKET_SYMMETRIC',
+}
+
+# Identifiers from group of_bsn_hash_type
+OFP_BSN_HASH_TYPE_L2 = 0
+OFP_BSN_HASH_TYPE_L3 = 1
+OFP_BSN_HASH_TYPE_ENHANCED = 2
+
+of_bsn_hash_type_map = {
+    0: 'OFP_BSN_HASH_TYPE_L2',
+    1: 'OFP_BSN_HASH_TYPE_L3',
+    2: 'OFP_BSN_HASH_TYPE_ENHANCED',
+}
+
+# Identifiers from group of_bsn_lacp_convergence_status
+LACP_SUCCESS = 0
+LACP_TIMEDOUT = 1
+LACP_OUT_OF_SYNC = 2
+
+of_bsn_lacp_convergence_status_map = {
+    0: 'LACP_SUCCESS',
+    1: 'LACP_TIMEDOUT',
+    2: 'LACP_OUT_OF_SYNC',
+}
+
+# Identifiers from group of_bsn_pdu_slot_num
+BSN_PDU_SLOT_NUM_ANY = 255
+
+of_bsn_pdu_slot_num_map = {
+    255: 'BSN_PDU_SLOT_NUM_ANY',
+}
+
+# Identifiers from group of_bsn_vlan_counter
+OFP_BSN_VLAN_COUNTER_RX_BYTES = 0
+OFP_BSN_VLAN_COUNTER_RX_PACKETS = 1
+OFP_BSN_VLAN_COUNTER_TX_BYTES = 2
+OFP_BSN_VLAN_COUNTER_TX_PACKETS = 3
+
+of_bsn_vlan_counter_map = {
+    0: 'OFP_BSN_VLAN_COUNTER_RX_BYTES',
+    1: 'OFP_BSN_VLAN_COUNTER_RX_PACKETS',
+    2: 'OFP_BSN_VLAN_COUNTER_TX_BYTES',
+    3: 'OFP_BSN_VLAN_COUNTER_TX_PACKETS',
+}
+
+# Identifiers from group of_bsn_vrf_counter
+OFP_BSN_VRF_COUNTER_BYTES = 0
+OFP_BSN_VRF_COUNTER_PACKETS = 1
+
+of_bsn_vrf_counter_map = {
+    0: 'OFP_BSN_VRF_COUNTER_BYTES',
+    1: 'OFP_BSN_VRF_COUNTER_PACKETS',
+}
+
+# Identifiers from group ofp_action_type
+OFPAT_OUTPUT = 0
+OFPAT_COPY_TTL_OUT = 11
+OFPAT_COPY_TTL_IN = 12
+OFPAT_SET_MPLS_TTL = 15
+OFPAT_DEC_MPLS_TTL = 16
+OFPAT_PUSH_VLAN = 17
+OFPAT_POP_VLAN = 18
+OFPAT_PUSH_MPLS = 19
+OFPAT_POP_MPLS = 20
+OFPAT_SET_QUEUE = 21
+OFPAT_GROUP = 22
+OFPAT_SET_NW_TTL = 23
+OFPAT_DEC_NW_TTL = 24
+OFPAT_SET_FIELD = 25
+OFPAT_PUSH_PBB = 26
+OFPAT_POP_PBB = 27
+OFPAT_EXPERIMENTER = 65535
+
+ofp_action_type_map = {
+    0: 'OFPAT_OUTPUT',
+    11: 'OFPAT_COPY_TTL_OUT',
+    12: 'OFPAT_COPY_TTL_IN',
+    15: 'OFPAT_SET_MPLS_TTL',
+    16: 'OFPAT_DEC_MPLS_TTL',
+    17: 'OFPAT_PUSH_VLAN',
+    18: 'OFPAT_POP_VLAN',
+    19: 'OFPAT_PUSH_MPLS',
+    20: 'OFPAT_POP_MPLS',
+    21: 'OFPAT_SET_QUEUE',
+    22: 'OFPAT_GROUP',
+    23: 'OFPAT_SET_NW_TTL',
+    24: 'OFPAT_DEC_NW_TTL',
+    25: 'OFPAT_SET_FIELD',
+    26: 'OFPAT_PUSH_PBB',
+    27: 'OFPAT_POP_PBB',
+    65535: 'OFPAT_EXPERIMENTER',
+}
+
+# Identifiers from group ofp_bad_action_code
+OFPBAC_BAD_TYPE = 0
+OFPBAC_BAD_LEN = 1
+OFPBAC_BAD_EXPERIMENTER = 2
+OFPBAC_BAD_EXPERIMENTER_TYPE = 3
+OFPBAC_BAD_OUT_PORT = 4
+OFPBAC_BAD_ARGUMENT = 5
+OFPBAC_EPERM = 6
+OFPBAC_TOO_MANY = 7
+OFPBAC_BAD_QUEUE = 8
+OFPBAC_BAD_OUT_GROUP = 9
+OFPBAC_MATCH_INCONSISTENT = 10
+OFPBAC_UNSUPPORTED_ORDER = 11
+OFPBAC_BAD_TAG = 12
+OFPBAC_BAD_SET_TYPE = 13
+OFPBAC_BAD_SET_LEN = 14
+OFPBAC_BAD_SET_ARGUMENT = 15
+
+ofp_bad_action_code_map = {
+    0: 'OFPBAC_BAD_TYPE',
+    1: 'OFPBAC_BAD_LEN',
+    2: 'OFPBAC_BAD_EXPERIMENTER',
+    3: 'OFPBAC_BAD_EXPERIMENTER_TYPE',
+    4: 'OFPBAC_BAD_OUT_PORT',
+    5: 'OFPBAC_BAD_ARGUMENT',
+    6: 'OFPBAC_EPERM',
+    7: 'OFPBAC_TOO_MANY',
+    8: 'OFPBAC_BAD_QUEUE',
+    9: 'OFPBAC_BAD_OUT_GROUP',
+    10: 'OFPBAC_MATCH_INCONSISTENT',
+    11: 'OFPBAC_UNSUPPORTED_ORDER',
+    12: 'OFPBAC_BAD_TAG',
+    13: 'OFPBAC_BAD_SET_TYPE',
+    14: 'OFPBAC_BAD_SET_LEN',
+    15: 'OFPBAC_BAD_SET_ARGUMENT',
+}
+
+# Identifiers from group ofp_bad_instruction_code
+OFPBIC_UNKNOWN_INST = 0
+OFPBIC_UNSUP_INST = 1
+OFPBIC_BAD_TABLE_ID = 2
+OFPBIC_UNSUP_METADATA = 3
+OFPBIC_UNSUP_METADATA_MASK = 4
+OFPBIC_BAD_EXPERIMENTER = 5
+OFPBIC_BAD_EXPERIMENTER_TYPE = 6
+OFPBIC_BAD_LEN = 7
+OFPBIC_EPERM = 8
+
+ofp_bad_instruction_code_map = {
+    0: 'OFPBIC_UNKNOWN_INST',
+    1: 'OFPBIC_UNSUP_INST',
+    2: 'OFPBIC_BAD_TABLE_ID',
+    3: 'OFPBIC_UNSUP_METADATA',
+    4: 'OFPBIC_UNSUP_METADATA_MASK',
+    5: 'OFPBIC_BAD_EXPERIMENTER',
+    6: 'OFPBIC_BAD_EXPERIMENTER_TYPE',
+    7: 'OFPBIC_BAD_LEN',
+    8: 'OFPBIC_EPERM',
+}
+
+# Identifiers from group ofp_bad_match_code
+OFPBMC_BAD_TYPE = 0
+OFPBMC_BAD_LEN = 1
+OFPBMC_BAD_TAG = 2
+OFPBMC_BAD_DL_ADDR_MASK = 3
+OFPBMC_BAD_NW_ADDR_MASK = 4
+OFPBMC_BAD_WILDCARDS = 5
+OFPBMC_BAD_FIELD = 6
+OFPBMC_BAD_VALUE = 7
+OFPBMC_BAD_MASK = 8
+OFPBMC_BAD_PREREQ = 9
+OFPBMC_DUP_FIELD = 10
+OFPBMC_EPERM = 11
+
+ofp_bad_match_code_map = {
+    0: 'OFPBMC_BAD_TYPE',
+    1: 'OFPBMC_BAD_LEN',
+    2: 'OFPBMC_BAD_TAG',
+    3: 'OFPBMC_BAD_DL_ADDR_MASK',
+    4: 'OFPBMC_BAD_NW_ADDR_MASK',
+    5: 'OFPBMC_BAD_WILDCARDS',
+    6: 'OFPBMC_BAD_FIELD',
+    7: 'OFPBMC_BAD_VALUE',
+    8: 'OFPBMC_BAD_MASK',
+    9: 'OFPBMC_BAD_PREREQ',
+    10: 'OFPBMC_DUP_FIELD',
+    11: 'OFPBMC_EPERM',
+}
+
+# Identifiers from group ofp_bad_request_code
+OFPBRC_BAD_VERSION = 0
+OFPBRC_BAD_TYPE = 1
+OFPBRC_BAD_STAT = 2
+OFPBRC_BAD_EXPERIMENTER = 3
+OFPBRC_BAD_EXPERIMENTER_TYPE = 4
+OFPBRC_EPERM = 5
+OFPBRC_BAD_LEN = 6
+OFPBRC_BUFFER_EMPTY = 7
+OFPBRC_BUFFER_UNKNOWN = 8
+OFPBRC_BAD_TABLE_ID = 9
+OFPBRC_IS_SLAVE = 10
+OFPBRC_BAD_PORT = 11
+OFPBRC_BAD_PACKET = 12
+OFPBRC_MULTIPART_BUFFER_OVERFLOW = 13
+
+ofp_bad_request_code_map = {
+    0: 'OFPBRC_BAD_VERSION',
+    1: 'OFPBRC_BAD_TYPE',
+    2: 'OFPBRC_BAD_STAT',
+    3: 'OFPBRC_BAD_EXPERIMENTER',
+    4: 'OFPBRC_BAD_EXPERIMENTER_TYPE',
+    5: 'OFPBRC_EPERM',
+    6: 'OFPBRC_BAD_LEN',
+    7: 'OFPBRC_BUFFER_EMPTY',
+    8: 'OFPBRC_BUFFER_UNKNOWN',
+    9: 'OFPBRC_BAD_TABLE_ID',
+    10: 'OFPBRC_IS_SLAVE',
+    11: 'OFPBRC_BAD_PORT',
+    12: 'OFPBRC_BAD_PACKET',
+    13: 'OFPBRC_MULTIPART_BUFFER_OVERFLOW',
+}
+
+# Identifiers from group ofp_bsn_anchor
+OFP_BSN_ANCHOR_PACKET_START = 0
+OFP_BSN_ANCHOR_L3_HEADER_START = 1
+OFP_BSN_ANCHOR_L4_HEADER_START = 2
+OFP_BSN_ANCHOR_L4_PAYLOAD_START = 3
+
+ofp_bsn_anchor_map = {
+    0: 'OFP_BSN_ANCHOR_PACKET_START',
+    1: 'OFP_BSN_ANCHOR_L3_HEADER_START',
+    2: 'OFP_BSN_ANCHOR_L4_HEADER_START',
+    3: 'OFP_BSN_ANCHOR_L4_PAYLOAD_START',
+}
+
+# Identifiers from group ofp_bsn_controller_connection_state
+OFP_BSN_CONTROLLER_CONNECTION_STATE_DISCONNECTED = 0
+OFP_BSN_CONTROLLER_CONNECTION_STATE_CONNECTED = 1
+
+ofp_bsn_controller_connection_state_map = {
+    0: 'OFP_BSN_CONTROLLER_CONNECTION_STATE_DISCONNECTED',
+    1: 'OFP_BSN_CONTROLLER_CONNECTION_STATE_CONNECTED',
+}
+
+# Identifiers from group ofp_bsn_controller_role_reason
+OFP_BSN_CONTROLLER_ROLE_REASON_MASTER_REQUEST = 0
+OFP_BSN_CONTROLLER_ROLE_REASON_CONFIG = 1
+OFP_BSN_CONTROLLER_ROLE_REASON_EXPERIMENTER = 2
+
+ofp_bsn_controller_role_reason_map = {
+    0: 'OFP_BSN_CONTROLLER_ROLE_REASON_MASTER_REQUEST',
+    1: 'OFP_BSN_CONTROLLER_ROLE_REASON_CONFIG',
+    2: 'OFP_BSN_CONTROLLER_ROLE_REASON_EXPERIMENTER',
+}
+
+# Identifiers from group ofp_bsn_decap
+OFP_BSN_DECAP_VXLAN = 0
+OFP_BSN_DECAP_ERSPAN = 1
+OFP_BSN_DECAP_L2_GRE = 2
+OFP_BSN_DECAP_NVGRE = 3
+OFP_BSN_DECAP_CAPWAP = 4
+OFP_BSN_DECAP_L2_MPLS = 5
+OFP_BSN_DECAP_L3_GRE = 6
+OFP_BSN_DECAP_GTP = 7
+OFP_BSN_DECAP_L3_MPLS = 8
+
+ofp_bsn_decap_map = {
+    0: 'OFP_BSN_DECAP_VXLAN',
+    1: 'OFP_BSN_DECAP_ERSPAN',
+    2: 'OFP_BSN_DECAP_L2_GRE',
+    3: 'OFP_BSN_DECAP_NVGRE',
+    4: 'OFP_BSN_DECAP_CAPWAP',
+    5: 'OFP_BSN_DECAP_L2_MPLS',
+    6: 'OFP_BSN_DECAP_L3_GRE',
+    7: 'OFP_BSN_DECAP_GTP',
+    8: 'OFP_BSN_DECAP_L3_MPLS',
+}
+
+# Identifiers from group ofp_bsn_lacp_state
+OFP_BSN_LACP_STATE_ACTIVITY = 1
+OFP_BSN_LACP_STATE_TIMEOUT = 2
+OFP_BSN_LACP_STATE_AGGREGATION = 4
+OFP_BSN_LACP_STATE_SYNCHRONIZATION = 8
+OFP_BSN_LACP_STATE_COLLECTING = 16
+OFP_BSN_LACP_STATE_DISTRIBUTING = 32
+OFP_BSN_LACP_STATE_DEFAULTED = 64
+OFP_BSN_LACP_STATE_EXPIRED = 128
+
+ofp_bsn_lacp_state_map = {
+    1: 'OFP_BSN_LACP_STATE_ACTIVITY',
+    2: 'OFP_BSN_LACP_STATE_TIMEOUT',
+    4: 'OFP_BSN_LACP_STATE_AGGREGATION',
+    8: 'OFP_BSN_LACP_STATE_SYNCHRONIZATION',
+    16: 'OFP_BSN_LACP_STATE_COLLECTING',
+    32: 'OFP_BSN_LACP_STATE_DISTRIBUTING',
+    64: 'OFP_BSN_LACP_STATE_DEFAULTED',
+    128: 'OFP_BSN_LACP_STATE_EXPIRED',
+}
+
+# Identifiers from group ofp_bsn_loglevel
+OFP_BSN_LOGLEVEL_MSG = 0
+OFP_BSN_LOGLEVEL_ERROR = 1
+OFP_BSN_LOGLEVEL_WARN = 2
+OFP_BSN_LOGLEVEL_INFO = 3
+OFP_BSN_LOGLEVEL_VERBOSE = 4
+OFP_BSN_LOGLEVEL_TRACE = 5
+
+ofp_bsn_loglevel_map = {
+    0: 'OFP_BSN_LOGLEVEL_MSG',
+    1: 'OFP_BSN_LOGLEVEL_ERROR',
+    2: 'OFP_BSN_LOGLEVEL_WARN',
+    3: 'OFP_BSN_LOGLEVEL_INFO',
+    4: 'OFP_BSN_LOGLEVEL_VERBOSE',
+    5: 'OFP_BSN_LOGLEVEL_TRACE',
+}
+
+# Identifiers from group ofp_bsn_lua_upload_flags
+OFP_BSN_LUA_UPLOAD_MORE = 1
+OFP_BSN_LUA_UPLOAD_FORCE = 2
+
+ofp_bsn_lua_upload_flags_map = {
+    1: 'OFP_BSN_LUA_UPLOAD_MORE',
+    2: 'OFP_BSN_LUA_UPLOAD_FORCE',
+}
+
+# Identifiers from group ofp_bsn_pktin_flag
+OFP_BSN_PKTIN_FLAG_PDU = 1
+OFP_BSN_PKTIN_FLAG_NEW_HOST = 2
+OFP_BSN_PKTIN_FLAG_STATION_MOVE = 4
+OFP_BSN_PKTIN_FLAG_ARP = 8
+OFP_BSN_PKTIN_FLAG_DHCP = 16
+OFP_BSN_PKTIN_FLAG_L2_CPU = 32
+OFP_BSN_PKTIN_FLAG_DEBUG = 64
+OFP_BSN_PKTIN_FLAG_TTL_EXPIRED = 128
+OFP_BSN_PKTIN_FLAG_L3_MISS = 256
+OFP_BSN_PKTIN_FLAG_L3_CPU = 512
+OFP_BSN_PKTIN_FLAG_INGRESS_ACL = 1024
+OFP_BSN_PKTIN_FLAG_SFLOW = 2048
+OFP_BSN_PKTIN_FLAG_ARP_CACHE = 4096
+OFP_BSN_PKTIN_FLAG_ARP_TARGET = 8192
+OFP_BSN_PKTIN_FLAG_IGMP = 16384
+OFP_BSN_PKTIN_FLAG_PIM = 32768
+OFP_BSN_PKTIN_FLAG_VXLAN_SIP_MISS = 65536
+OFP_BSN_PKTIN_FLAG_MC_RESERVED = 131072
+
+ofp_bsn_pktin_flag_map = {
+    1: 'OFP_BSN_PKTIN_FLAG_PDU',
+    2: 'OFP_BSN_PKTIN_FLAG_NEW_HOST',
+    4: 'OFP_BSN_PKTIN_FLAG_STATION_MOVE',
+    8: 'OFP_BSN_PKTIN_FLAG_ARP',
+    16: 'OFP_BSN_PKTIN_FLAG_DHCP',
+    32: 'OFP_BSN_PKTIN_FLAG_L2_CPU',
+    64: 'OFP_BSN_PKTIN_FLAG_DEBUG',
+    128: 'OFP_BSN_PKTIN_FLAG_TTL_EXPIRED',
+    256: 'OFP_BSN_PKTIN_FLAG_L3_MISS',
+    512: 'OFP_BSN_PKTIN_FLAG_L3_CPU',
+    1024: 'OFP_BSN_PKTIN_FLAG_INGRESS_ACL',
+    2048: 'OFP_BSN_PKTIN_FLAG_SFLOW',
+    4096: 'OFP_BSN_PKTIN_FLAG_ARP_CACHE',
+    8192: 'OFP_BSN_PKTIN_FLAG_ARP_TARGET',
+    16384: 'OFP_BSN_PKTIN_FLAG_IGMP',
+    32768: 'OFP_BSN_PKTIN_FLAG_PIM',
+    65536: 'OFP_BSN_PKTIN_FLAG_VXLAN_SIP_MISS',
+    131072: 'OFP_BSN_PKTIN_FLAG_MC_RESERVED',
+}
+
+# Identifiers from group ofp_bsn_port_counter
+OFP_BSN_PORT_COUNTER_RX_BYTES = 0
+OFP_BSN_PORT_COUNTER_RX_PACKETS_UNICAST = 1
+OFP_BSN_PORT_COUNTER_RX_PACKETS_BROADCAST = 2
+OFP_BSN_PORT_COUNTER_RX_PACKETS_MULTICAST = 3
+OFP_BSN_PORT_COUNTER_RX_DROPPED = 4
+OFP_BSN_PORT_COUNTER_RX_ERRORS = 5
+OFP_BSN_PORT_COUNTER_TX_BYTES = 6
+OFP_BSN_PORT_COUNTER_TX_PACKETS_UNICAST = 7
+OFP_BSN_PORT_COUNTER_TX_PACKETS_BROADCAST = 8
+OFP_BSN_PORT_COUNTER_TX_PACKETS_MULTICAST = 9
+OFP_BSN_PORT_COUNTER_TX_DROPPED = 10
+OFP_BSN_PORT_COUNTER_TX_ERRORS = 11
+OFP_BSN_PORT_COUNTER_RX_RUNTS = 12
+OFP_BSN_PORT_COUNTER_RX_GIANTS = 13
+OFP_BSN_PORT_COUNTER_RX_CRC_ERRORS = 14
+OFP_BSN_PORT_COUNTER_RX_ALIGNMENT_ERRORS = 15
+OFP_BSN_PORT_COUNTER_RX_SYMBOL_ERRORS = 16
+OFP_BSN_PORT_COUNTER_RX_PAUSE_INPUT = 17
+OFP_BSN_PORT_COUNTER_TX_COLLISIONS = 18
+OFP_BSN_PORT_COUNTER_TX_LATE_COLLISIONS = 19
+OFP_BSN_PORT_COUNTER_TX_DEFERRED = 20
+OFP_BSN_PORT_COUNTER_TX_PAUSE_OUTPUT = 21
+OFP_BSN_PORT_COUNTER_RX_PACKETS = 22
+OFP_BSN_PORT_COUNTER_TX_PACKETS = 23
+OFP_BSN_PORT_COUNTER_RX_LENGTH_ERRORS = 24
+OFP_BSN_PORT_COUNTER_RX_OVERFLOW_ERRORS = 25
+OFP_BSN_PORT_COUNTER_TX_CARRIER_ERRORS = 26
+OFP_BSN_PORT_COUNTER_RX_PACKETS_BAD_VLAN = 27
+OFP_BSN_PORT_COUNTER_LINK_UP = 28
+OFP_BSN_PORT_COUNTER_LINK_DOWN = 29
+
+ofp_bsn_port_counter_map = {
+    0: 'OFP_BSN_PORT_COUNTER_RX_BYTES',
+    1: 'OFP_BSN_PORT_COUNTER_RX_PACKETS_UNICAST',
+    2: 'OFP_BSN_PORT_COUNTER_RX_PACKETS_BROADCAST',
+    3: 'OFP_BSN_PORT_COUNTER_RX_PACKETS_MULTICAST',
+    4: 'OFP_BSN_PORT_COUNTER_RX_DROPPED',
+    5: 'OFP_BSN_PORT_COUNTER_RX_ERRORS',
+    6: 'OFP_BSN_PORT_COUNTER_TX_BYTES',
+    7: 'OFP_BSN_PORT_COUNTER_TX_PACKETS_UNICAST',
+    8: 'OFP_BSN_PORT_COUNTER_TX_PACKETS_BROADCAST',
+    9: 'OFP_BSN_PORT_COUNTER_TX_PACKETS_MULTICAST',
+    10: 'OFP_BSN_PORT_COUNTER_TX_DROPPED',
+    11: 'OFP_BSN_PORT_COUNTER_TX_ERRORS',
+    12: 'OFP_BSN_PORT_COUNTER_RX_RUNTS',
+    13: 'OFP_BSN_PORT_COUNTER_RX_GIANTS',
+    14: 'OFP_BSN_PORT_COUNTER_RX_CRC_ERRORS',
+    15: 'OFP_BSN_PORT_COUNTER_RX_ALIGNMENT_ERRORS',
+    16: 'OFP_BSN_PORT_COUNTER_RX_SYMBOL_ERRORS',
+    17: 'OFP_BSN_PORT_COUNTER_RX_PAUSE_INPUT',
+    18: 'OFP_BSN_PORT_COUNTER_TX_COLLISIONS',
+    19: 'OFP_BSN_PORT_COUNTER_TX_LATE_COLLISIONS',
+    20: 'OFP_BSN_PORT_COUNTER_TX_DEFERRED',
+    21: 'OFP_BSN_PORT_COUNTER_TX_PAUSE_OUTPUT',
+    22: 'OFP_BSN_PORT_COUNTER_RX_PACKETS',
+    23: 'OFP_BSN_PORT_COUNTER_TX_PACKETS',
+    24: 'OFP_BSN_PORT_COUNTER_RX_LENGTH_ERRORS',
+    25: 'OFP_BSN_PORT_COUNTER_RX_OVERFLOW_ERRORS',
+    26: 'OFP_BSN_PORT_COUNTER_TX_CARRIER_ERRORS',
+    27: 'OFP_BSN_PORT_COUNTER_RX_PACKETS_BAD_VLAN',
+    28: 'OFP_BSN_PORT_COUNTER_LINK_UP',
+    29: 'OFP_BSN_PORT_COUNTER_LINK_DOWN',
+}
+
+# Identifiers from group ofp_bsn_port_vxlan_mode
+OFP_BSN_PORT_VXLAN_RECIRCULATION_ENABLE = 0
+OFP_BSN_PORT_VXLAN_TERMINATION_ENABLE = 1
+
+ofp_bsn_port_vxlan_mode_map = {
+    0: 'OFP_BSN_PORT_VXLAN_RECIRCULATION_ENABLE',
+    1: 'OFP_BSN_PORT_VXLAN_TERMINATION_ENABLE',
+}
+
+# Identifiers from group ofp_bsn_rate_unit
+OFP_BSN_RATE_UNIT_PPS = 0
+OFP_BSN_RATE_UNIT_KBITPS = 1
+
+ofp_bsn_rate_unit_map = {
+    0: 'OFP_BSN_RATE_UNIT_PPS',
+    1: 'OFP_BSN_RATE_UNIT_KBITPS',
+}
+
+# Identifiers from group ofp_bsn_status
+OFP_BSN_STATUS_DISABLE = 0
+OFP_BSN_STATUS_ENABLE = 1
+
+ofp_bsn_status_map = {
+    0: 'OFP_BSN_STATUS_DISABLE',
+    1: 'OFP_BSN_STATUS_ENABLE',
+}
+
+# Identifiers from group ofp_bsn_tcp_flag
+OFP_BSN_TCP_FLAG_FIN = 1
+OFP_BSN_TCP_FLAG_SYN = 2
+OFP_BSN_TCP_FLAG_RST = 4
+OFP_BSN_TCP_FLAG_PSH = 8
+OFP_BSN_TCP_FLAG_ACK = 16
+OFP_BSN_TCP_FLAG_URG = 32
+OFP_BSN_TCP_FLAG_ECE = 64
+OFP_BSN_TCP_FLAG_CWR = 128
+OFP_BSN_TCP_FLAG_NS = 256
+
+ofp_bsn_tcp_flag_map = {
+    1: 'OFP_BSN_TCP_FLAG_FIN',
+    2: 'OFP_BSN_TCP_FLAG_SYN',
+    4: 'OFP_BSN_TCP_FLAG_RST',
+    8: 'OFP_BSN_TCP_FLAG_PSH',
+    16: 'OFP_BSN_TCP_FLAG_ACK',
+    32: 'OFP_BSN_TCP_FLAG_URG',
+    64: 'OFP_BSN_TCP_FLAG_ECE',
+    128: 'OFP_BSN_TCP_FLAG_CWR',
+    256: 'OFP_BSN_TCP_FLAG_NS',
+}
+
+# Identifiers from group ofp_bsn_udf_anchor
+OFP_BSN_UDF_ANCHOR_PACKET_START = 0
+OFP_BSN_UDF_ANCHOR_L3_HEADER_START = 1
+OFP_BSN_UDF_ANCHOR_L4_HEADER_START = 2
+
+ofp_bsn_udf_anchor_map = {
+    0: 'OFP_BSN_UDF_ANCHOR_PACKET_START',
+    1: 'OFP_BSN_UDF_ANCHOR_L3_HEADER_START',
+    2: 'OFP_BSN_UDF_ANCHOR_L4_HEADER_START',
+}
+
+# Identifiers from group ofp_bsn_vlan_counter_constants
+OFP_BSN_VLAN_ALL = 65535
+
+ofp_bsn_vlan_counter_constants_map = {
+    65535: 'OFP_BSN_VLAN_ALL',
+}
+
+# Identifiers from group ofp_bsn_vport_l2gre_flags
+OF_BSN_VPORT_L2GRE_LOCAL_MAC_IS_VALID = 1
+OF_BSN_VPORT_L2GRE_DSCP_ASSIGN = 2
+OF_BSN_VPORT_L2GRE_DSCP_COPY = 4
+OF_BSN_VPORT_L2GRE_LOOPBACK_IS_VALID = 8
+OF_BSN_VPORT_L2GRE_RATE_LIMIT_IS_VALID = 16
+
+ofp_bsn_vport_l2gre_flags_map = {
+    1: 'OF_BSN_VPORT_L2GRE_LOCAL_MAC_IS_VALID',
+    2: 'OF_BSN_VPORT_L2GRE_DSCP_ASSIGN',
+    4: 'OF_BSN_VPORT_L2GRE_DSCP_COPY',
+    8: 'OF_BSN_VPORT_L2GRE_LOOPBACK_IS_VALID',
+    16: 'OF_BSN_VPORT_L2GRE_RATE_LIMIT_IS_VALID',
+}
+
+# Identifiers from group ofp_bsn_vport_q_in_q_untagged
+OF_BSN_VPORT_Q_IN_Q_UNTAGGED = 65535
+
+ofp_bsn_vport_q_in_q_untagged_map = {
+    65535: 'OF_BSN_VPORT_Q_IN_Q_UNTAGGED',
+}
+
+# Identifiers from group ofp_bsn_vport_status
+OF_BSN_VPORT_STATUS_OK = 0
+OF_BSN_VPORT_STATUS_FAILED = 1
+
+ofp_bsn_vport_status_map = {
+    0: 'OF_BSN_VPORT_STATUS_OK',
+    1: 'OF_BSN_VPORT_STATUS_FAILED',
+}
+
+# Identifiers from group ofp_bsn_vrf_counter_constants
+OFP_BSN_VRF_ALL = 4294967295
+
+ofp_bsn_vrf_counter_constants_map = {
+    4294967295: 'OFP_BSN_VRF_ALL',
+}
+
+# Identifiers from group ofp_capabilities
+OFPC_FLOW_STATS = 1
+OFPC_TABLE_STATS = 2
+OFPC_PORT_STATS = 4
+OFPC_GROUP_STATS = 8
+OFPC_IP_REASM = 32
+OFPC_QUEUE_STATS = 64
+OFPC_PORT_BLOCKED = 256
+
+ofp_capabilities_map = {
+    1: 'OFPC_FLOW_STATS',
+    2: 'OFPC_TABLE_STATS',
+    4: 'OFPC_PORT_STATS',
+    8: 'OFPC_GROUP_STATS',
+    32: 'OFPC_IP_REASM',
+    64: 'OFPC_QUEUE_STATS',
+    256: 'OFPC_PORT_BLOCKED',
+}
+
+# Identifiers from group ofp_config_flags
+OFPC_FRAG_NORMAL = 0
+OFPC_FRAG_DROP = 1
+OFPC_FRAG_REASM = 2
+OFPC_FRAG_MASK = 3
+
+ofp_config_flags_map = {
+    0: 'OFPC_FRAG_NORMAL',
+    1: 'OFPC_FRAG_DROP',
+    2: 'OFPC_FRAG_REASM',
+    3: 'OFPC_FRAG_MASK',
+}
+
+# Identifiers from group ofp_controller_max_len
+OFPCML_MAX = 65509
+OFPCML_NO_BUFFER = 65535
+
+ofp_controller_max_len_map = {
+    65509: 'OFPCML_MAX',
+    65535: 'OFPCML_NO_BUFFER',
+}
+
+# Identifiers from group ofp_controller_role
+OFPCR_ROLE_NOCHANGE = 0
+OFPCR_ROLE_EQUAL = 1
+OFPCR_ROLE_MASTER = 2
+OFPCR_ROLE_SLAVE = 3
+
+ofp_controller_role_map = {
+    0: 'OFPCR_ROLE_NOCHANGE',
+    1: 'OFPCR_ROLE_EQUAL',
+    2: 'OFPCR_ROLE_MASTER',
+    3: 'OFPCR_ROLE_SLAVE',
+}
+
+# Identifiers from group ofp_error_type
+OFPET_HELLO_FAILED = 0
+OFPET_BAD_REQUEST = 1
+OFPET_BAD_ACTION = 2
+OFPET_BAD_INSTRUCTION = 3
+OFPET_BAD_MATCH = 4
+OFPET_FLOW_MOD_FAILED = 5
+OFPET_GROUP_MOD_FAILED = 6
+OFPET_PORT_MOD_FAILED = 7
+OFPET_TABLE_MOD_FAILED = 8
+OFPET_QUEUE_OP_FAILED = 9
+OFPET_SWITCH_CONFIG_FAILED = 10
+OFPET_ROLE_REQUEST_FAILED = 11
+OFPET_METER_MOD_FAILED = 12
+OFPET_TABLE_FEATURES_FAILED = 13
+OFPET_EXPERIMENTER = 65535
+
+ofp_error_type_map = {
+    0: 'OFPET_HELLO_FAILED',
+    1: 'OFPET_BAD_REQUEST',
+    2: 'OFPET_BAD_ACTION',
+    3: 'OFPET_BAD_INSTRUCTION',
+    4: 'OFPET_BAD_MATCH',
+    5: 'OFPET_FLOW_MOD_FAILED',
+    6: 'OFPET_GROUP_MOD_FAILED',
+    7: 'OFPET_PORT_MOD_FAILED',
+    8: 'OFPET_TABLE_MOD_FAILED',
+    9: 'OFPET_QUEUE_OP_FAILED',
+    10: 'OFPET_SWITCH_CONFIG_FAILED',
+    11: 'OFPET_ROLE_REQUEST_FAILED',
+    12: 'OFPET_METER_MOD_FAILED',
+    13: 'OFPET_TABLE_FEATURES_FAILED',
+    65535: 'OFPET_EXPERIMENTER',
+}
+
+# Identifiers from group ofp_flow_mod_command
+OFPFC_ADD = 0
+OFPFC_MODIFY = 1
+OFPFC_MODIFY_STRICT = 2
+OFPFC_DELETE = 3
+OFPFC_DELETE_STRICT = 4
+
+ofp_flow_mod_command_map = {
+    0: 'OFPFC_ADD',
+    1: 'OFPFC_MODIFY',
+    2: 'OFPFC_MODIFY_STRICT',
+    3: 'OFPFC_DELETE',
+    4: 'OFPFC_DELETE_STRICT',
+}
+
+# Identifiers from group ofp_flow_mod_failed_code
+OFPFMFC_UNKNOWN = 0
+OFPFMFC_TABLE_FULL = 1
+OFPFMFC_BAD_TABLE_ID = 2
+OFPFMFC_OVERLAP = 3
+OFPFMFC_EPERM = 4
+OFPFMFC_BAD_TIMEOUT = 5
+OFPFMFC_BAD_COMMAND = 6
+OFPFMFC_BAD_FLAGS = 7
+
+ofp_flow_mod_failed_code_map = {
+    0: 'OFPFMFC_UNKNOWN',
+    1: 'OFPFMFC_TABLE_FULL',
+    2: 'OFPFMFC_BAD_TABLE_ID',
+    3: 'OFPFMFC_OVERLAP',
+    4: 'OFPFMFC_EPERM',
+    5: 'OFPFMFC_BAD_TIMEOUT',
+    6: 'OFPFMFC_BAD_COMMAND',
+    7: 'OFPFMFC_BAD_FLAGS',
+}
+
+# Identifiers from group ofp_flow_mod_flags
+OFPFF_SEND_FLOW_REM = 1
+OFPFF_CHECK_OVERLAP = 2
+OFPFF_RESET_COUNTS = 4
+OFPFF_NO_PKT_COUNTS = 8
+OFPFF_NO_BYT_COUNTS = 16
+OFPFF_BSN_SEND_IDLE = 128
+
+ofp_flow_mod_flags_map = {
+    1: 'OFPFF_SEND_FLOW_REM',
+    2: 'OFPFF_CHECK_OVERLAP',
+    4: 'OFPFF_RESET_COUNTS',
+    8: 'OFPFF_NO_PKT_COUNTS',
+    16: 'OFPFF_NO_BYT_COUNTS',
+    128: 'OFPFF_BSN_SEND_IDLE',
+}
+
+# Identifiers from group ofp_flow_removed_reason
+OFPRR_IDLE_TIMEOUT = 0
+OFPRR_HARD_TIMEOUT = 1
+OFPRR_DELETE = 2
+OFPRR_GROUP_DELETE = 3
+
+ofp_flow_removed_reason_map = {
+    0: 'OFPRR_IDLE_TIMEOUT',
+    1: 'OFPRR_HARD_TIMEOUT',
+    2: 'OFPRR_DELETE',
+    3: 'OFPRR_GROUP_DELETE',
+}
+
+# Identifiers from group ofp_group
+OFPG_MAX = 4294967040
+OFPG_ALL = 4294967292
+OFPG_ANY = 4294967295
+
+ofp_group_map = {
+    4294967040: 'OFPG_MAX',
+    4294967292: 'OFPG_ALL',
+    4294967295: 'OFPG_ANY',
+}
+
+# Identifiers from group ofp_group_capabilities
+OFPGFC_SELECT_WEIGHT = 1
+OFPGFC_SELECT_LIVENESS = 2
+OFPGFC_CHAINING = 4
+OFPGFC_CHAINING_CHECKS = 8
+
+ofp_group_capabilities_map = {
+    1: 'OFPGFC_SELECT_WEIGHT',
+    2: 'OFPGFC_SELECT_LIVENESS',
+    4: 'OFPGFC_CHAINING',
+    8: 'OFPGFC_CHAINING_CHECKS',
+}
+
+# Identifiers from group ofp_group_mod_command
+OFPGC_ADD = 0
+OFPGC_MODIFY = 1
+OFPGC_DELETE = 2
+
+ofp_group_mod_command_map = {
+    0: 'OFPGC_ADD',
+    1: 'OFPGC_MODIFY',
+    2: 'OFPGC_DELETE',
+}
+
+# Identifiers from group ofp_group_mod_failed_code
+OFPGMFC_GROUP_EXISTS = 0
+OFPGMFC_INVALID_GROUP = 1
+OFPGMFC_WEIGHT_UNSUPPORTED = 2
+OFPGMFC_OUT_OF_GROUPS = 3
+OFPGMFC_OUT_OF_BUCKETS = 4
+OFPGMFC_CHAINING_UNSUPPORTED = 5
+OFPGMFC_WATCH_UNSUPPORTED = 6
+OFPGMFC_LOOP = 7
+OFPGMFC_UNKNOWN_GROUP = 8
+OFPGMFC_CHAINED_GROUP = 9
+OFPGMFC_BAD_TYPE = 10
+OFPGMFC_BAD_COMMAND = 11
+OFPGMFC_BAD_BUCKET = 12
+OFPGMFC_BAD_WATCH = 13
+OFPGMFC_EPERM = 14
+
+ofp_group_mod_failed_code_map = {
+    0: 'OFPGMFC_GROUP_EXISTS',
+    1: 'OFPGMFC_INVALID_GROUP',
+    2: 'OFPGMFC_WEIGHT_UNSUPPORTED',
+    3: 'OFPGMFC_OUT_OF_GROUPS',
+    4: 'OFPGMFC_OUT_OF_BUCKETS',
+    5: 'OFPGMFC_CHAINING_UNSUPPORTED',
+    6: 'OFPGMFC_WATCH_UNSUPPORTED',
+    7: 'OFPGMFC_LOOP',
+    8: 'OFPGMFC_UNKNOWN_GROUP',
+    9: 'OFPGMFC_CHAINED_GROUP',
+    10: 'OFPGMFC_BAD_TYPE',
+    11: 'OFPGMFC_BAD_COMMAND',
+    12: 'OFPGMFC_BAD_BUCKET',
+    13: 'OFPGMFC_BAD_WATCH',
+    14: 'OFPGMFC_EPERM',
+}
+
+# Identifiers from group ofp_group_type
+OFPGT_ALL = 0
+OFPGT_SELECT = 1
+OFPGT_INDIRECT = 2
+OFPGT_FF = 3
+
+ofp_group_type_map = {
+    0: 'OFPGT_ALL',
+    1: 'OFPGT_SELECT',
+    2: 'OFPGT_INDIRECT',
+    3: 'OFPGT_FF',
+}
+
+# Identifiers from group ofp_hello_elem_type
+OFPHET_VERSIONBITMAP = 1
+
+ofp_hello_elem_type_map = {
+    1: 'OFPHET_VERSIONBITMAP',
+}
+
+# Identifiers from group ofp_hello_failed_code
+OFPHFC_INCOMPATIBLE = 0
+OFPHFC_EPERM = 1
+
+ofp_hello_failed_code_map = {
+    0: 'OFPHFC_INCOMPATIBLE',
+    1: 'OFPHFC_EPERM',
+}
+
+# Identifiers from group ofp_instruction_type
+OFPIT_GOTO_TABLE = 1
+OFPIT_WRITE_METADATA = 2
+OFPIT_WRITE_ACTIONS = 3
+OFPIT_APPLY_ACTIONS = 4
+OFPIT_CLEAR_ACTIONS = 5
+OFPIT_METER = 6
+OFPIT_EXPERIMENTER = 65535
+
+ofp_instruction_type_map = {
+    1: 'OFPIT_GOTO_TABLE',
+    2: 'OFPIT_WRITE_METADATA',
+    3: 'OFPIT_WRITE_ACTIONS',
+    4: 'OFPIT_APPLY_ACTIONS',
+    5: 'OFPIT_CLEAR_ACTIONS',
+    6: 'OFPIT_METER',
+    65535: 'OFPIT_EXPERIMENTER',
+}
+
+# Identifiers from group ofp_ipv6exthdr_flags
+OFPIEH_NONEXT = 1
+OFPIEH_ESP = 2
+OFPIEH_AUTH = 4
+OFPIEH_DEST = 8
+OFPIEH_FRAG = 16
+OFPIEH_ROUTER = 32
+OFPIEH_HOP = 64
+OFPIEH_UNREP = 128
+OFPIEH_UNSEQ = 256
+
+ofp_ipv6exthdr_flags_map = {
+    1: 'OFPIEH_NONEXT',
+    2: 'OFPIEH_ESP',
+    4: 'OFPIEH_AUTH',
+    8: 'OFPIEH_DEST',
+    16: 'OFPIEH_FRAG',
+    32: 'OFPIEH_ROUTER',
+    64: 'OFPIEH_HOP',
+    128: 'OFPIEH_UNREP',
+    256: 'OFPIEH_UNSEQ',
+}
+
+# Identifiers from group ofp_match_type
+OFPMT_STANDARD = 0
+OFPMT_OXM = 1
+
+ofp_match_type_map = {
+    0: 'OFPMT_STANDARD',
+    1: 'OFPMT_OXM',
+}
+
+# Identifiers from group ofp_meter
+OFPM_MAX = 4294901760
+OFPM_SLOWPATH = 4294967293
+OFPM_CONTROLLER = 4294967294
+OFPM_ALL = 4294967295
+
+ofp_meter_map = {
+    4294901760: 'OFPM_MAX',
+    4294967293: 'OFPM_SLOWPATH',
+    4294967294: 'OFPM_CONTROLLER',
+    4294967295: 'OFPM_ALL',
+}
+
+# Identifiers from group ofp_meter_band_type
+OFPMBT_DROP = 1
+OFPMBT_DSCP_REMARK = 2
+OFPMBT_EXPERIMENTER = 65535
+
+ofp_meter_band_type_map = {
+    1: 'OFPMBT_DROP',
+    2: 'OFPMBT_DSCP_REMARK',
+    65535: 'OFPMBT_EXPERIMENTER',
+}
+
+# Identifiers from group ofp_meter_flags
+OFPMF_KBPS = 1
+OFPMF_PKTPS = 2
+OFPMF_BURST = 4
+OFPMF_STATS = 8
+
+ofp_meter_flags_map = {
+    1: 'OFPMF_KBPS',
+    2: 'OFPMF_PKTPS',
+    4: 'OFPMF_BURST',
+    8: 'OFPMF_STATS',
+}
+
+# Identifiers from group ofp_meter_mod_command
+OFPMC_ADD = 0
+OFPMC_MODIFY = 1
+OFPMC_DELETE = 2
+
+ofp_meter_mod_command_map = {
+    0: 'OFPMC_ADD',
+    1: 'OFPMC_MODIFY',
+    2: 'OFPMC_DELETE',
+}
+
+# Identifiers from group ofp_meter_mod_failed_code
+OFPMMFC_UNKNOWN = 0
+OFPMMFC_METER_EXISTS = 1
+OFPMMFC_INVALID_METER = 2
+OFPMMFC_UNKNOWN_METER = 3
+OFPMMFC_BAD_COMMAND = 4
+OFPMMFC_BAD_FLAGS = 5
+OFPMMFC_BAD_RATE = 6
+OFPMMFC_BAD_BURST = 7
+OFPMMFC_BAD_BAND = 8
+OFPMMFC_BAD_BAND_VALUE = 9
+OFPMMFC_OUT_OF_METERS = 10
+OFPMMFC_OUT_OF_BANDS = 11
+
+ofp_meter_mod_failed_code_map = {
+    0: 'OFPMMFC_UNKNOWN',
+    1: 'OFPMMFC_METER_EXISTS',
+    2: 'OFPMMFC_INVALID_METER',
+    3: 'OFPMMFC_UNKNOWN_METER',
+    4: 'OFPMMFC_BAD_COMMAND',
+    5: 'OFPMMFC_BAD_FLAGS',
+    6: 'OFPMMFC_BAD_RATE',
+    7: 'OFPMMFC_BAD_BURST',
+    8: 'OFPMMFC_BAD_BAND',
+    9: 'OFPMMFC_BAD_BAND_VALUE',
+    10: 'OFPMMFC_OUT_OF_METERS',
+    11: 'OFPMMFC_OUT_OF_BANDS',
+}
+
+# Identifiers from group ofp_oxm_class
+OFPXMC_NXM_0 = 0
+OFPXMC_NXM_1 = 1
+OFPXMC_OPENFLOW_BASIC = 32768
+OFPXMC_EXPERIMENTER = 65535
+
+ofp_oxm_class_map = {
+    0: 'OFPXMC_NXM_0',
+    1: 'OFPXMC_NXM_1',
+    32768: 'OFPXMC_OPENFLOW_BASIC',
+    65535: 'OFPXMC_EXPERIMENTER',
+}
+
+# Identifiers from group ofp_packet_in_reason
+OFPR_NO_MATCH = 0
+OFPR_ACTION = 1
+OFPR_INVALID_TTL = 2
+OFPR_BSN_NEW_HOST = 128
+OFPR_BSN_STATION_MOVE = 129
+OFPR_BSN_BAD_VLAN = 130
+OFPR_BSN_DESTINATION_LOOKUP_FAILURE = 131
+OFPR_BSN_NO_ROUTE = 132
+OFPR_BSN_ICMP_ECHO_REQUEST = 133
+OFPR_BSN_DEST_NETWORK_UNREACHABLE = 134
+OFPR_BSN_DEST_HOST_UNREACHABLE = 135
+OFPR_BSN_DEST_PORT_UNREACHABLE = 136
+OFPR_BSN_FRAGMENTATION_REQUIRED = 137
+OFPR_BSN_ARP = 139
+OFPR_BSN_DHCP = 140
+OFPR_BSN_DEBUG = 141
+OFPR_BSN_PACKET_OF_DEATH = 142
+
+ofp_packet_in_reason_map = {
+    0: 'OFPR_NO_MATCH',
+    1: 'OFPR_ACTION',
+    2: 'OFPR_INVALID_TTL',
+    128: 'OFPR_BSN_NEW_HOST',
+    129: 'OFPR_BSN_STATION_MOVE',
+    130: 'OFPR_BSN_BAD_VLAN',
+    131: 'OFPR_BSN_DESTINATION_LOOKUP_FAILURE',
+    132: 'OFPR_BSN_NO_ROUTE',
+    133: 'OFPR_BSN_ICMP_ECHO_REQUEST',
+    134: 'OFPR_BSN_DEST_NETWORK_UNREACHABLE',
+    135: 'OFPR_BSN_DEST_HOST_UNREACHABLE',
+    136: 'OFPR_BSN_DEST_PORT_UNREACHABLE',
+    137: 'OFPR_BSN_FRAGMENTATION_REQUIRED',
+    139: 'OFPR_BSN_ARP',
+    140: 'OFPR_BSN_DHCP',
+    141: 'OFPR_BSN_DEBUG',
+    142: 'OFPR_BSN_PACKET_OF_DEATH',
+}
+
+# Identifiers from group ofp_port
+OFPP_MAX = 4294967040
+OFPP_IN_PORT = 4294967288
+OFPP_TABLE = 4294967289
+OFPP_NORMAL = 4294967290
+OFPP_FLOOD = 4294967291
+OFPP_ALL = 4294967292
+OFPP_CONTROLLER = 4294967293
+OFPP_LOCAL = 4294967294
+OFPP_ANY = 4294967295
+
+ofp_port_map = {
+    4294967040: 'OFPP_MAX',
+    4294967288: 'OFPP_IN_PORT',
+    4294967289: 'OFPP_TABLE',
+    4294967290: 'OFPP_NORMAL',
+    4294967291: 'OFPP_FLOOD',
+    4294967292: 'OFPP_ALL',
+    4294967293: 'OFPP_CONTROLLER',
+    4294967294: 'OFPP_LOCAL',
+    4294967295: 'OFPP_ANY',
+}
+
+# Identifiers from group ofp_port_config
+OFPPC_PORT_DOWN = 1
+OFPPC_NO_RECV = 4
+OFPPC_NO_FWD = 32
+OFPPC_NO_PACKET_IN = 64
+OFPPC_BSN_MIRROR_DEST = 2147483648
+
+ofp_port_config_map = {
+    1: 'OFPPC_PORT_DOWN',
+    4: 'OFPPC_NO_RECV',
+    32: 'OFPPC_NO_FWD',
+    64: 'OFPPC_NO_PACKET_IN',
+    2147483648: 'OFPPC_BSN_MIRROR_DEST',
+}
+
+# Identifiers from group ofp_port_features
+OFPPF_10MB_HD = 1
+OFPPF_10MB_FD = 2
+OFPPF_100MB_HD = 4
+OFPPF_100MB_FD = 8
+OFPPF_1GB_HD = 16
+OFPPF_1GB_FD = 32
+OFPPF_10GB_FD = 64
+OFPPF_40GB_FD = 128
+OFPPF_100GB_FD = 256
+OFPPF_1TB_FD = 512
+OFPPF_OTHER = 1024
+OFPPF_COPPER = 2048
+OFPPF_FIBER = 4096
+OFPPF_AUTONEG = 8192
+OFPPF_PAUSE = 16384
+OFPPF_PAUSE_ASYM = 32768
+OFPPF_BSN_BREAKOUT_CAPABLE = 2147483648
+
+ofp_port_features_map = {
+    1: 'OFPPF_10MB_HD',
+    2: 'OFPPF_10MB_FD',
+    4: 'OFPPF_100MB_HD',
+    8: 'OFPPF_100MB_FD',
+    16: 'OFPPF_1GB_HD',
+    32: 'OFPPF_1GB_FD',
+    64: 'OFPPF_10GB_FD',
+    128: 'OFPPF_40GB_FD',
+    256: 'OFPPF_100GB_FD',
+    512: 'OFPPF_1TB_FD',
+    1024: 'OFPPF_OTHER',
+    2048: 'OFPPF_COPPER',
+    4096: 'OFPPF_FIBER',
+    8192: 'OFPPF_AUTONEG',
+    16384: 'OFPPF_PAUSE',
+    32768: 'OFPPF_PAUSE_ASYM',
+    2147483648: 'OFPPF_BSN_BREAKOUT_CAPABLE',
+}
+
+# Identifiers from group ofp_port_mod_failed_code
+OFPPMFC_BAD_PORT = 0
+OFPPMFC_BAD_HW_ADDR = 1
+OFPPMFC_BAD_CONFIG = 2
+OFPPMFC_BAD_ADVERTISE = 3
+OFPPMFC_EPERM = 4
+
+ofp_port_mod_failed_code_map = {
+    0: 'OFPPMFC_BAD_PORT',
+    1: 'OFPPMFC_BAD_HW_ADDR',
+    2: 'OFPPMFC_BAD_CONFIG',
+    3: 'OFPPMFC_BAD_ADVERTISE',
+    4: 'OFPPMFC_EPERM',
+}
+
+# Identifiers from group ofp_port_reason
+OFPPR_ADD = 0
+OFPPR_DELETE = 1
+OFPPR_MODIFY = 2
+
+ofp_port_reason_map = {
+    0: 'OFPPR_ADD',
+    1: 'OFPPR_DELETE',
+    2: 'OFPPR_MODIFY',
+}
+
+# Identifiers from group ofp_port_state
+OFPPS_LINK_DOWN = 1
+OFPPS_BLOCKED = 2
+OFPPS_LIVE = 4
+
+ofp_port_state_map = {
+    1: 'OFPPS_LINK_DOWN',
+    2: 'OFPPS_BLOCKED',
+    4: 'OFPPS_LIVE',
+}
+
+# Identifiers from group ofp_queue_op_failed_code
+OFPQOFC_BAD_PORT = 0
+OFPQOFC_BAD_QUEUE = 1
+OFPQOFC_EPERM = 2
+
+ofp_queue_op_failed_code_map = {
+    0: 'OFPQOFC_BAD_PORT',
+    1: 'OFPQOFC_BAD_QUEUE',
+    2: 'OFPQOFC_EPERM',
+}
+
+# Identifiers from group ofp_queue_properties
+OFPQT_MIN_RATE = 1
+OFPQT_MAX_RATE = 2
+OFPQT_EXPERIMENTER = 65535
+
+ofp_queue_properties_map = {
+    1: 'OFPQT_MIN_RATE',
+    2: 'OFPQT_MAX_RATE',
+    65535: 'OFPQT_EXPERIMENTER',
+}
+
+# Identifiers from group ofp_role_request_failed_code
+OFPRRFC_STALE = 0
+OFPRRFC_UNSUP = 1
+OFPRRFC_BAD_ROLE = 2
+
+ofp_role_request_failed_code_map = {
+    0: 'OFPRRFC_STALE',
+    1: 'OFPRRFC_UNSUP',
+    2: 'OFPRRFC_BAD_ROLE',
+}
+
+# Identifiers from group ofp_stats_reply_flags
+OFPSF_REPLY_MORE = 1
+
+ofp_stats_reply_flags_map = {
+    1: 'OFPSF_REPLY_MORE',
+}
+
+# Identifiers from group ofp_stats_request_flags
+OFPSF_REQ_MORE = 1
+
+ofp_stats_request_flags_map = {
+    1: 'OFPSF_REQ_MORE',
+}
+
+# Identifiers from group ofp_stats_type
+OFPST_DESC = 0
+OFPST_FLOW = 1
+OFPST_AGGREGATE = 2
+OFPST_TABLE = 3
+OFPST_PORT = 4
+OFPST_QUEUE = 5
+OFPST_GROUP = 6
+OFPST_GROUP_DESC = 7
+OFPST_GROUP_FEATURES = 8
+OFPST_METER = 9
+OFPST_METER_CONFIG = 10
+OFPST_METER_FEATURES = 11
+OFPST_TABLE_FEATURES = 12
+OFPST_PORT_DESC = 13
+OFPST_EXPERIMENTER = 65535
+
+ofp_stats_type_map = {
+    0: 'OFPST_DESC',
+    1: 'OFPST_FLOW',
+    2: 'OFPST_AGGREGATE',
+    3: 'OFPST_TABLE',
+    4: 'OFPST_PORT',
+    5: 'OFPST_QUEUE',
+    6: 'OFPST_GROUP',
+    7: 'OFPST_GROUP_DESC',
+    8: 'OFPST_GROUP_FEATURES',
+    9: 'OFPST_METER',
+    10: 'OFPST_METER_CONFIG',
+    11: 'OFPST_METER_FEATURES',
+    12: 'OFPST_TABLE_FEATURES',
+    13: 'OFPST_PORT_DESC',
+    65535: 'OFPST_EXPERIMENTER',
+}
+
+# Identifiers from group ofp_switch_config_failed_code
+OFPSCFC_BAD_FLAGS = 0
+OFPSCFC_BAD_LEN = 1
+OFPSCFC_EPERM = 2
+
+ofp_switch_config_failed_code_map = {
+    0: 'OFPSCFC_BAD_FLAGS',
+    1: 'OFPSCFC_BAD_LEN',
+    2: 'OFPSCFC_EPERM',
+}
+
+# Identifiers from group ofp_table
+OFPTT_MAX = 254
+OFPTT_ALL = 255
+
+ofp_table_map = {
+    254: 'OFPTT_MAX',
+    255: 'OFPTT_ALL',
+}
+
+# Identifiers from group ofp_table_config
+OFPTC_DEPRECATED_MASK = 3
+
+ofp_table_config_map = {
+    3: 'OFPTC_DEPRECATED_MASK',
+}
+
+# Identifiers from group ofp_table_feature_prop_type
+OFPTFPT_INSTRUCTIONS = 0
+OFPTFPT_INSTRUCTIONS_MISS = 1
+OFPTFPT_NEXT_TABLES = 2
+OFPTFPT_NEXT_TABLES_MISS = 3
+OFPTFPT_WRITE_ACTIONS = 4
+OFPTFPT_WRITE_ACTIONS_MISS = 5
+OFPTFPT_APPLY_ACTIONS = 6
+OFPTFPT_APPLY_ACTIONS_MISS = 7
+OFPTFPT_MATCH = 8
+OFPTFPT_WILDCARDS = 10
+OFPTFPT_WRITE_SETFIELD = 12
+OFPTFPT_WRITE_SETFIELD_MISS = 13
+OFPTFPT_APPLY_SETFIELD = 14
+OFPTFPT_APPLY_SETFIELD_MISS = 15
+OFPTFPT_EXPERIMENTER = 65534
+OFPTFPT_EXPERIMENTER_MISS = 65535
+
+ofp_table_feature_prop_type_map = {
+    0: 'OFPTFPT_INSTRUCTIONS',
+    1: 'OFPTFPT_INSTRUCTIONS_MISS',
+    2: 'OFPTFPT_NEXT_TABLES',
+    3: 'OFPTFPT_NEXT_TABLES_MISS',
+    4: 'OFPTFPT_WRITE_ACTIONS',
+    5: 'OFPTFPT_WRITE_ACTIONS_MISS',
+    6: 'OFPTFPT_APPLY_ACTIONS',
+    7: 'OFPTFPT_APPLY_ACTIONS_MISS',
+    8: 'OFPTFPT_MATCH',
+    10: 'OFPTFPT_WILDCARDS',
+    12: 'OFPTFPT_WRITE_SETFIELD',
+    13: 'OFPTFPT_WRITE_SETFIELD_MISS',
+    14: 'OFPTFPT_APPLY_SETFIELD',
+    15: 'OFPTFPT_APPLY_SETFIELD_MISS',
+    65534: 'OFPTFPT_EXPERIMENTER',
+    65535: 'OFPTFPT_EXPERIMENTER_MISS',
+}
+
+# Identifiers from group ofp_table_features_failed_code
+OFPTFFC_BAD_TABLE = 0
+OFPTFFC_BAD_METADATA = 1
+OFPTFFC_BAD_TYPE = 2
+OFPTFFC_BAD_LEN = 3
+OFPTFFC_BAD_ARGUMENT = 4
+OFPTFFC_EPERM = 5
+
+ofp_table_features_failed_code_map = {
+    0: 'OFPTFFC_BAD_TABLE',
+    1: 'OFPTFFC_BAD_METADATA',
+    2: 'OFPTFFC_BAD_TYPE',
+    3: 'OFPTFFC_BAD_LEN',
+    4: 'OFPTFFC_BAD_ARGUMENT',
+    5: 'OFPTFFC_EPERM',
+}
+
+# Identifiers from group ofp_table_mod_failed_code
+OFPTMFC_BAD_TABLE = 0
+OFPTMFC_BAD_CONFIG = 1
+OFPTMFC_EPERM = 2
+
+ofp_table_mod_failed_code_map = {
+    0: 'OFPTMFC_BAD_TABLE',
+    1: 'OFPTMFC_BAD_CONFIG',
+    2: 'OFPTMFC_EPERM',
+}
+
+# Identifiers from group ofp_type
+OFPT_HELLO = 0
+OFPT_ERROR = 1
+OFPT_ECHO_REQUEST = 2
+OFPT_ECHO_REPLY = 3
+OFPT_EXPERIMENTER = 4
+OFPT_FEATURES_REQUEST = 5
+OFPT_FEATURES_REPLY = 6
+OFPT_GET_CONFIG_REQUEST = 7
+OFPT_GET_CONFIG_REPLY = 8
+OFPT_SET_CONFIG = 9
+OFPT_PACKET_IN = 10
+OFPT_FLOW_REMOVED = 11
+OFPT_PORT_STATUS = 12
+OFPT_PACKET_OUT = 13
+OFPT_FLOW_MOD = 14
+OFPT_GROUP_MOD = 15
+OFPT_PORT_MOD = 16
+OFPT_TABLE_MOD = 17
+OFPT_STATS_REQUEST = 18
+OFPT_STATS_REPLY = 19
+OFPT_BARRIER_REQUEST = 20
+OFPT_BARRIER_REPLY = 21
+OFPT_QUEUE_GET_CONFIG_REQUEST = 22
+OFPT_QUEUE_GET_CONFIG_REPLY = 23
+OFPT_ROLE_REQUEST = 24
+OFPT_ROLE_REPLY = 25
+OFPT_GET_ASYNC_REQUEST = 26
+OFPT_GET_ASYNC_REPLY = 27
+OFPT_SET_ASYNC = 28
+OFPT_METER_MOD = 29
+
+ofp_type_map = {
+    0: 'OFPT_HELLO',
+    1: 'OFPT_ERROR',
+    2: 'OFPT_ECHO_REQUEST',
+    3: 'OFPT_ECHO_REPLY',
+    4: 'OFPT_EXPERIMENTER',
+    5: 'OFPT_FEATURES_REQUEST',
+    6: 'OFPT_FEATURES_REPLY',
+    7: 'OFPT_GET_CONFIG_REQUEST',
+    8: 'OFPT_GET_CONFIG_REPLY',
+    9: 'OFPT_SET_CONFIG',
+    10: 'OFPT_PACKET_IN',
+    11: 'OFPT_FLOW_REMOVED',
+    12: 'OFPT_PORT_STATUS',
+    13: 'OFPT_PACKET_OUT',
+    14: 'OFPT_FLOW_MOD',
+    15: 'OFPT_GROUP_MOD',
+    16: 'OFPT_PORT_MOD',
+    17: 'OFPT_TABLE_MOD',
+    18: 'OFPT_STATS_REQUEST',
+    19: 'OFPT_STATS_REPLY',
+    20: 'OFPT_BARRIER_REQUEST',
+    21: 'OFPT_BARRIER_REPLY',
+    22: 'OFPT_QUEUE_GET_CONFIG_REQUEST',
+    23: 'OFPT_QUEUE_GET_CONFIG_REPLY',
+    24: 'OFPT_ROLE_REQUEST',
+    25: 'OFPT_ROLE_REPLY',
+    26: 'OFPT_GET_ASYNC_REQUEST',
+    27: 'OFPT_GET_ASYNC_REPLY',
+    28: 'OFPT_SET_ASYNC',
+    29: 'OFPT_METER_MOD',
+}
+
+# Identifiers from group ofp_vlan_id
+OFPVID_NONE = 0
+OFPVID_PRESENT = 4096
+
+ofp_vlan_id_map = {
+    0: 'OFPVID_NONE',
+    4096: 'OFPVID_PRESENT',
+}
+