/* packet-cip.c * Routines for Common Industrial Protocol (CIP) dissection * CIP Home: www.odva.org * * Copyright 2004 * Magnus Hansson * Joakim Wiberg * * Added support for Connection Configuration Object * ryan wamsley * Copyright 2007 * * Object dependend services based on IOI * Jan Bartels, Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG * Copyright 2007 * * Improved support for CoCo, CM, MB objects * Heuristic object support for common services * Michael Mann * Copyright 2011 * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include "config.h" #include #include #include #include #include "packet-cip.h" #include "packet-enip.h" #include "packet-cipsafety.h" #include "packet-mbtcp.h" #define ENIP_CIP_INTERFACE 0 void proto_register_cip(void); void proto_reg_handoff_cip(void); typedef struct mr_mult_req_info { guint8 service; int num_services; cip_req_info_t *requests; } mr_mult_req_info_t; static dissector_handle_t cip_class_generic_handle; static dissector_handle_t cip_class_cm_handle; static dissector_handle_t modbus_handle; static dissector_handle_t cip_class_cco_handle; static heur_dissector_list_t heur_subdissector_service; /* Initialize the protocol and registered fields */ static int proto_cip = -1; static int proto_cip_class_generic = -1; static int proto_cip_class_cm = -1; static int proto_cip_class_mb = -1; static int proto_cip_class_cco = -1; static int proto_enip = -1; static int proto_modbus = -1; static int hf_cip_data = -1; static int hf_cip_service = -1; static int hf_cip_service_code = -1; static int hf_cip_reqrsp = -1; static int hf_cip_epath = -1; static int hf_cip_genstat = -1; static int hf_cip_addstat_size = -1; static int hf_cip_add_stat = -1; static int hf_cip_request_path_size = -1; static int hf_cip_cm_sc = -1; static int hf_cip_cm_genstat = -1; static int hf_cip_cm_addstat_size = -1; static int hf_cip_cm_add_status = -1; static int hf_cip_cm_ext_status = -1; static int hf_cip_cm_priority = -1; static int hf_cip_cm_tick_time = -1; static int hf_cip_cm_timeout_tick = -1; static int hf_cip_cm_timeout = -1; static int hf_cip_cm_ot_connid = -1; static int hf_cip_cm_to_connid = -1; static int hf_cip_cm_conn_serial_num = -1; static int hf_cip_cm_orig_serial_num = -1; static int hf_cip_cm_vendor = -1; static int hf_cip_cm_timeout_multiplier = -1; static int hf_cip_cm_ot_rpi = -1; static int hf_cip_cm_ot_net_params32 = -1; static int hf_cip_cm_ot_net_params16 = -1; static int hf_cip_cm_to_rpi = -1; static int hf_cip_cm_to_net_params32 = -1; static int hf_cip_cm_to_net_params16 = -1; static int hf_cip_cm_transport_type_trigger = -1; static int hf_cip_cm_conn_path_size = -1; static int hf_cip_cm_ot_api = -1; static int hf_cip_cm_to_api = -1; static int hf_cip_cm_app_reply_size = -1; static int hf_cip_cm_app_reply_data = -1; static int hf_cip_cm_consumer_number = -1; static int hf_cip_cm_targ_vendor_id = -1; static int hf_cip_cm_targ_dev_serial_num = -1; static int hf_cip_cm_targ_conn_serial_num = -1; static int hf_cip_cm_initial_timestamp = -1; static int hf_cip_cm_initial_rollover = -1; static int hf_cip_cm_remain_path_size = -1; static int hf_cip_cm_msg_req_size = -1; static int hf_cip_cm_route_path_size = -1; static int hf_cip_cm_fwo_con_size = -1; static int hf_cip_cm_lfwo_con_size = -1; static int hf_cip_cm_fwo_fixed_var = -1; static int hf_cip_cm_lfwo_fixed_var = -1; static int hf_cip_cm_fwo_prio = -1; static int hf_cip_cm_lfwo_prio = -1; static int hf_cip_cm_fwo_typ = -1; static int hf_cip_cm_lfwo_typ = -1; static int hf_cip_cm_fwo_own = -1; static int hf_cip_cm_lfwo_own = -1; static int hf_cip_cm_fwo_dir = -1; static int hf_cip_cm_fwo_trigg = -1; static int hf_cip_cm_fwo_class = -1; static int hf_cip_cm_gco_conn = -1; static int hf_cip_cm_gco_coo_conn = -1; static int hf_cip_cm_gco_roo_conn = -1; static int hf_cip_cm_gco_last_action = -1; static int hf_cip_cm_ext112_ot_rpi_type = -1; static int hf_cip_cm_ext112_to_rpi_type = -1; static int hf_cip_cm_ext112_ot_rpi = -1; static int hf_cip_cm_ext112_to_rpi = -1; static int hf_cip_cm_ext126_size = -1; static int hf_cip_cm_ext127_size = -1; static int hf_cip_cm_ext128_size = -1; static int hf_cip_mb_sc = -1; static int hf_cip_mb_read_coils_start_addr = -1; static int hf_cip_mb_read_coils_num_coils = -1; static int hf_cip_mb_read_coils_data = -1; static int hf_cip_mb_read_discrete_inputs_start_addr = -1; static int hf_cip_mb_read_discrete_inputs_num_inputs = -1; static int hf_cip_mb_read_discrete_inputs_data = -1; static int hf_cip_mb_read_holding_register_start_addr = -1; static int hf_cip_mb_read_holding_register_num_registers = -1; static int hf_cip_mb_read_holding_register_data = -1; static int hf_cip_mb_read_input_register_start_addr = -1; static int hf_cip_mb_read_input_register_num_registers = -1; static int hf_cip_mb_read_input_register_data = -1; static int hf_cip_mb_write_coils_start_addr = -1; static int hf_cip_mb_write_coils_outputs_forced = -1; static int hf_cip_mb_write_coils_num_coils = -1; static int hf_cip_mb_write_coils_data = -1; static int hf_cip_mb_write_registers_start_addr = -1; static int hf_cip_mb_write_registers_outputs_forced = -1; static int hf_cip_mb_write_registers_num_registers = -1; static int hf_cip_mb_write_registers_data = -1; static int hf_cip_mb_data = -1; static int hf_cip_cco_con_type = -1; static int hf_cip_cco_ot_rtf = -1; static int hf_cip_cco_to_rtf = -1; static int hf_cip_cco_sc = -1; static int hf_cip_cco_format_number = -1; static int hf_cip_cco_edit_signature = -1; static int hf_cip_cco_con_flags = -1; static int hf_cip_cco_tdi_vendor = -1; static int hf_cip_cco_tdi_devtype = -1; static int hf_cip_cco_tdi_prodcode = -1; static int hf_cip_cco_tdi_compatibility = -1; static int hf_cip_cco_tdi_comp_bit = -1; static int hf_cip_cco_tdi_majorrev = -1; static int hf_cip_cco_tdi_minorrev = -1; static int hf_cip_cco_pdi_vendor = -1; static int hf_cip_cco_pdi_devtype = -1; static int hf_cip_cco_pdi_prodcode = -1; static int hf_cip_cco_pdi_compatibility = -1; static int hf_cip_cco_pdi_comp_bit = -1; static int hf_cip_cco_pdi_majorrev = -1; static int hf_cip_cco_pdi_minorrev = -1; static int hf_cip_cco_cs_data_index = -1; static int hf_cip_cco_ot_rpi = -1; static int hf_cip_cco_to_rpi = -1; static int hf_cip_cco_ot_net_param16 = -1; static int hf_cip_cco_to_net_param16 = -1; static int hf_cip_cco_fwo_own = -1; static int hf_cip_cco_fwo_typ = -1; static int hf_cip_cco_fwo_prio = -1; static int hf_cip_cco_fwo_fixed_var = -1; static int hf_cip_cco_fwo_con_size = -1; static int hf_cip_cco_ot_net_param32 = -1; static int hf_cip_cco_to_net_param32 = -1; static int hf_cip_cco_lfwo_own = -1; static int hf_cip_cco_lfwo_typ = -1; static int hf_cip_cco_lfwo_prio = -1; static int hf_cip_cco_lfwo_fixed_var = -1; static int hf_cip_cco_lfwo_con_size = -1; static int hf_cip_cco_conn_path_size = -1; static int hf_cip_cco_proxy_config_size = -1; static int hf_cip_cco_target_config_size = -1; static int hf_cip_cco_iomap_format_number = -1; static int hf_cip_cco_iomap_size = -1; static int hf_cip_cco_connection_disable = -1; static int hf_cip_cco_net_conn_param_attr = -1; static int hf_cip_cco_timeout_multiplier = -1; static int hf_cip_cco_transport_type_trigger = -1; static int hf_cip_cco_fwo_dir = -1; static int hf_cip_cco_fwo_trigger = -1; static int hf_cip_cco_fwo_class = -1; static int hf_cip_cco_proxy_config_data = -1; static int hf_cip_cco_target_config_data = -1; static int hf_cip_cco_iomap_attribute = -1; static int hf_cip_cco_safety = -1; static int hf_cip_cco_change_type = -1; static int hf_cip_cco_connection_name = -1; static int hf_cip_cco_ext_status = -1; static int hf_cip_path_segment = -1; static int hf_cip_path_segment_type = -1; static int hf_cip_port_ex_link_addr = -1; static int hf_cip_port = -1; static int hf_cip_link_address_size = -1; static int hf_cip_link_address_byte = -1; static int hf_cip_link_address_string = -1; static int hf_cip_logical_seg_type = -1; static int hf_cip_logical_seg_format = -1; static int hf_cip_class8 = -1; static int hf_cip_class16 = -1; static int hf_cip_class32 = -1; static int hf_cip_instance8 = -1; static int hf_cip_instance16 = -1; static int hf_cip_instance32 = -1; static int hf_cip_member8 = -1; static int hf_cip_member16 = -1; static int hf_cip_member32 = -1; static int hf_cip_attribute8 = -1; static int hf_cip_attribute16 = -1; static int hf_cip_attribute32 = -1; static int hf_cip_conpoint8 = -1; static int hf_cip_conpoint16 = -1; static int hf_cip_conpoint32 = -1; static int hf_cip_ekey_format = -1; static int hf_cip_ekey_vendor = -1; static int hf_cip_ekey_devtype = -1; static int hf_cip_ekey_prodcode = -1; static int hf_cip_ekey_compatibility = -1; static int hf_cip_ekey_comp_bit = -1; static int hf_cip_ekey_majorrev = -1; static int hf_cip_ekey_minorrev = -1; static int hf_cip_data_seg_type = -1; static int hf_cip_data_seg_size = -1; static int hf_cip_data_seg_item = -1; static int hf_cip_symbol = -1; static int hf_cip_network_seg_type = -1; static int hf_cip_seg_schedule = -1; static int hf_cip_seg_fixed_tag = -1; static int hf_cip_seg_prod_inhibit_time = -1; static int hf_cip_seg_network_size = -1; static int hf_cip_seg_safety_format = -1; static int hf_cip_seg_safety_reserved = -1; static int hf_cip_seg_safety_configuration_crc = -1; static int hf_cip_seg_safety_configuration_timestamp = -1; static int hf_cip_seg_safety_configuration_date = -1; static int hf_cip_seg_safety_configuration_time = -1; static int hf_cip_seg_safety_time_correction_epi = -1; static int hf_cip_seg_safety_time_correction_net_params = -1; static int hf_cip_seg_safety_time_correction_own = -1; static int hf_cip_seg_safety_time_correction_typ = -1; static int hf_cip_seg_safety_time_correction_prio = -1; static int hf_cip_seg_safety_time_correction_fixed_var = -1; static int hf_cip_seg_safety_time_correction_con_size = -1; static int hf_cip_seg_safety_tunid = -1; static int hf_cip_seg_safety_tunid_ssn_timestamp = -1; static int hf_cip_seg_safety_tunid_ssn_date = -1; static int hf_cip_seg_safety_tunid_ssn_time = -1; static int hf_cip_seg_safety_tunid_macid = -1; static int hf_cip_seg_safety_ounid = -1; static int hf_cip_seg_safety_ounid_ssn_timestamp = -1; static int hf_cip_seg_safety_ounid_ssn_date = -1; static int hf_cip_seg_safety_ounid_ssn_time = -1; static int hf_cip_seg_safety_ounid_macid = -1; static int hf_cip_seg_safety_ping_eri_multiplier = -1; static int hf_cip_seg_safety_time_coord_msg_min_multiplier = -1; static int hf_cip_seg_safety_network_time_expected_multiplier = -1; static int hf_cip_seg_safety_timeout_multiplier = -1; static int hf_cip_seg_safety_max_consumer_number = -1; static int hf_cip_seg_safety_conn_param_crc = -1; static int hf_cip_seg_safety_time_correction_conn_id = -1; static int hf_cip_seg_safety_max_fault_number = -1; static int hf_cip_seg_safety_init_timestamp = -1; static int hf_cip_seg_safety_init_rollover = -1; static int hf_cip_seg_safety_data = -1; static int hf_cip_class_rev = -1; static int hf_cip_class_max_inst32 = -1; static int hf_cip_class_num_inst32 = -1; static int hf_cip_reserved8 = -1; /* static int hf_cip_reserved16 = -1; */ static int hf_cip_reserved24 = -1; static int hf_cip_pad8 = -1; static int hf_cip_sc_get_attr_list_attr_count = -1; static int hf_cip_sc_get_attr_list_attr_item = -1; static int hf_cip_sc_get_attr_list_attr_status = -1; static int hf_cip_sc_get_attr_list_attr_data = -1; static int hf_cip_sc_set_attr_list_attr_count = -1; static int hf_cip_sc_set_attr_list_attr_item = -1; static int hf_cip_sc_set_attr_list_attr_status = -1; static int hf_cip_sc_set_attr_list_attr_data = -1; static int hf_cip_sc_reset_param = -1; static int hf_cip_sc_get_attribute_all_data = -1; static int hf_cip_sc_set_attribute_all_data = -1; static int hf_cip_sc_reset_data = -1; static int hf_cip_sc_start_data = -1; static int hf_cip_sc_stop_data = -1; static int hf_cip_sc_create_instance = -1; static int hf_cip_sc_create_data = -1; static int hf_cip_sc_delete_data = -1; static int hf_cip_sc_mult_serv_pack_num_services = -1; static int hf_cip_sc_mult_serv_pack_offset = -1; static int hf_cip_sc_mult_serv_pack_num_replies = -1; static int hf_cip_sc_apply_attributes_data = -1; static int hf_cip_sc_set_attr_single_data = -1; static int hf_cip_sc_get_attr_single_data = -1; static int hf_cip_find_next_object_max_instance = -1; static int hf_cip_find_next_object_num_instances = -1; static int hf_cip_find_next_object_instance_item = -1; static int hf_cip_sc_restore_data = -1; static int hf_cip_sc_save_data = -1; static int hf_cip_sc_noop_data = -1; static int hf_cip_sc_get_member_data = -1; static int hf_cip_sc_set_member_data = -1; static int hf_cip_sc_insert_member_data = -1; static int hf_cip_sc_remove_member_data = -1; static int hf_cip_sc_group_sync_is_sync = -1; static int hf_cip_sc_group_sync_data = -1; /* Parsed Attributes */ static int hf_id_vendor_id = -1; static int hf_id_device_type = -1; static int hf_id_produce_code = -1; static int hf_id_major_rev = -1; static int hf_id_minor_rev = -1; static int hf_id_status = -1; static int hf_id_serial_number = -1; static int hf_id_product_name = -1; static int hf_msg_rout_num_classes = -1; static int hf_msg_rout_classes = -1; static int hf_msg_rout_num_available = -1; static int hf_msg_rout_num_active = -1; static int hf_msg_rout_active_connections = -1; static int hf_conn_mgr_open_requests = -1; static int hf_conn_mgr_open_format_rejects = -1; static int hf_conn_mgr_open_resource_rejects = -1; static int hf_conn_mgr_other_open_rejects = -1; static int hf_conn_mgr_close_requests = -1; static int hf_conn_close_format_requests = -1; static int hf_conn_mgr_close_other_requests = -1; static int hf_conn_mgr_conn_timouts = -1; static int hf_time_sync_ptp_enable = -1; static int hf_time_sync_is_synchronized = -1; static int hf_time_sync_sys_time_micro = -1; static int hf_time_sync_sys_time_nano = -1; static int hf_time_sync_offset_from_master = -1; static int hf_time_sync_max_offset_from_master = -1; static int hf_time_sync_mean_path_delay_to_master = -1; static int hf_time_sync_gm_clock_clock_id = -1; static int hf_time_sync_gm_clock_clock_class = -1; static int hf_time_sync_gm_clock_time_accuracy = -1; static int hf_time_sync_gm_clock_offset_scaled_log_variance = -1; static int hf_time_sync_gm_clock_current_utc_offset = -1; static int hf_time_sync_gm_clock_time_property_flags = -1; static int hf_time_sync_gm_clock_time_property_flags_leap61 = -1; static int hf_time_sync_gm_clock_time_property_flags_leap59 = -1; static int hf_time_sync_gm_clock_time_property_flags_current_utc_valid = -1; static int hf_time_sync_gm_clock_time_property_flags_ptp_timescale = -1; static int hf_time_sync_gm_clock_time_property_flags_time_traceable = -1; static int hf_time_sync_gm_clock_time_property_flags_freq_traceable = -1; static int hf_time_sync_gm_clock_time_source = -1; static int hf_time_sync_gm_clock_priority1 = -1; static int hf_time_sync_gm_clock_priority2 = -1; static int hf_time_sync_parent_clock_clock_id = -1; static int hf_time_sync_parent_clock_port_number = -1; static int hf_time_sync_parent_clock_observed_offset_scaled_log_variance = -1; static int hf_time_sync_parent_clock_observed_phase_change_rate = -1; static int hf_time_sync_local_clock_clock_id = -1; static int hf_time_sync_local_clock_clock_class = -1; static int hf_time_sync_local_clock_time_accuracy = -1; static int hf_time_sync_local_clock_offset_scaled_log_variance = -1; static int hf_time_sync_local_clock_current_utc_offset = -1; static int hf_time_sync_local_clock_time_property_flags = -1; static int hf_time_sync_local_clock_time_property_flags_leap61 = -1; static int hf_time_sync_local_clock_time_property_flags_leap59 = -1; static int hf_time_sync_local_clock_time_property_flags_current_utc_valid = -1; static int hf_time_sync_local_clock_time_property_flags_ptp_timescale = -1; static int hf_time_sync_local_clock_time_property_flags_time_traceable = -1; static int hf_time_sync_local_clock_time_property_flags_freq_traceable = -1; static int hf_time_sync_local_clock_time_source = -1; static int hf_time_sync_num_ports = -1; static int hf_time_sync_port_state_info_num_ports = -1; static int hf_time_sync_port_state_info_port_num = -1; static int hf_time_sync_port_state_info_port_state = -1; static int hf_time_sync_port_enable_cfg_num_ports = -1; static int hf_time_sync_port_enable_cfg_port_num = -1; static int hf_time_sync_port_enable_cfg_port_enable = -1; static int hf_time_sync_port_log_announce_num_ports = -1; static int hf_time_sync_port_log_announce_port_num = -1; static int hf_time_sync_port_log_announce_interval = -1; static int hf_time_sync_port_log_sync_num_ports = -1; static int hf_time_sync_port_log_sync_port_num = -1; static int hf_time_sync_port_log_sync_port_log_sync_interval = -1; static int hf_time_sync_priority1 = -1; static int hf_time_sync_priority2 = -1; static int hf_time_sync_domain_number = -1; static int hf_time_sync_clock_type = -1; static int hf_time_sync_clock_type_ordinary = -1; static int hf_time_sync_clock_type_boundary = -1; static int hf_time_sync_clock_type_end_to_end = -1; static int hf_time_sync_clock_type_management = -1; static int hf_time_sync_clock_type_slave_only = -1; static int hf_time_sync_manufacture_id_oui = -1; static int hf_time_sync_manufacture_id_reserved = -1; static int hf_time_sync_prod_desc_size = -1; static int hf_time_sync_prod_desc_str = -1; static int hf_time_sync_revision_data_size = -1; static int hf_time_sync_revision_data_str = -1; static int hf_time_sync_user_desc_size = -1; static int hf_time_sync_user_desc_str = -1; static int hf_time_sync_port_profile_id_info_num_ports = -1; static int hf_time_sync_port_profile_id_info_port_num = -1; static int hf_time_sync_port_profile_id_info_profile_id = -1; static int hf_time_sync_port_phys_addr_info_num_ports = -1; static int hf_time_sync_port_phys_addr_info_port_num = -1; static int hf_time_sync_port_phys_addr_info_phys_proto = -1; static int hf_time_sync_port_phys_addr_info_addr_size = -1; /* static int hf_time_sync_port_phys_addr_info_phys_addr = -1; */ static int hf_time_sync_port_proto_addr_info_num_ports = -1; static int hf_time_sync_port_proto_addr_info_port_num = -1; static int hf_time_sync_port_proto_addr_info_network_proto = -1; static int hf_time_sync_port_proto_addr_info_addr_size = -1; static int hf_time_sync_port_proto_addr_info_port_proto_addr = -1; static int hf_time_sync_steps_removed = -1; static int hf_time_sync_sys_time_and_offset_time = -1; static int hf_time_sync_sys_time_and_offset_offset = -1; /* Initialize the subtree pointers */ static gint ett_cip = -1; static gint ett_cip_class_generic = -1; static gint ett_cip_class_cm = -1; static gint ett_cip_class_mb = -1; static gint ett_cip_class_cco = -1; static gint ett_path = -1; static gint ett_path_seg = -1; static gint ett_ekey_path = -1; static gint ett_mcsc = -1; static gint ett_cia_path = -1; static gint ett_data_seg = -1; static gint ett_data_seg_data = -1; static gint ett_port_path = -1; static gint ett_network_seg = -1; static gint ett_network_seg_safety = -1; static gint ett_network_seg_safety_time_correction_net_params = -1; static gint ett_cip_seg_safety_tunid = -1; static gint ett_cip_seg_safety_tunid_ssn = -1; static gint ett_cip_seg_safety_ounid = -1; static gint ett_cip_seg_safety_ounid_ssn = -1; static gint ett_rrsc = -1; static gint ett_status_item = -1; static gint ett_add_status_item = -1; static gint ett_cmd_data = -1; static gint ett_cip_get_attribute_list = -1; static gint ett_cip_get_attribute_list_item = -1; static gint ett_cip_set_attribute_list = -1; static gint ett_cip_set_attribute_list_item = -1; static gint ett_cip_mult_service_packet = -1; static gint ett_cm_rrsc = -1; static gint ett_cm_ncp = -1; static gint ett_cm_mes_req = -1; static gint ett_cm_cmd_data = -1; static gint ett_cm_ttt = -1; static gint ett_cm_add_status_item = -1; static gint ett_cip_cm_pid = -1; static gint ett_cip_cm_safety = -1; static gint ett_mb_rrsc = -1; static gint ett_mb_cmd_data = -1; static gint ett_cco_iomap = -1; static gint ett_cco_con_status = -1; static gint ett_cco_con_flag = -1; static gint ett_cco_tdi = -1; static gint ett_cco_pdi = -1; static gint ett_cco_ncp = -1; static gint ett_cco_rrsc = -1; static gint ett_cco_cmd_data = -1; static gint ett_cco_ttt = -1; static gint ett_time_sync_gm_clock_flags = -1; static gint ett_time_sync_local_clock_flags = -1; static gint ett_time_sync_port_state_info = -1; static gint ett_time_sync_port_enable_cfg = -1; static gint ett_time_sync_port_log_announce = -1; static gint ett_time_sync_port_log_sync = -1; static gint ett_time_sync_clock_type = -1; static gint ett_time_sync_port_profile_id_info = -1; static gint ett_time_sync_port_phys_addr_info = -1; static gint ett_time_sync_port_proto_addr_info = -1; static expert_field ei_mal_identity_revision = EI_INIT; static expert_field ei_mal_msg_rout_num_classes = EI_INIT; static expert_field ei_mal_time_sync_gm_clock = EI_INIT; static expert_field ei_mal_time_sync_parent_clock = EI_INIT; static expert_field ei_mal_time_sync_local_clock = EI_INIT; static expert_field ei_mal_time_sync_port_state_info = EI_INIT; static expert_field ei_mal_time_sync_port_state_info_ports = EI_INIT; static expert_field ei_mal_time_sync_port_enable_cfg = EI_INIT; static expert_field ei_mal_time_sync_port_enable_cfg_ports = EI_INIT; static expert_field ei_mal_time_sync_port_log_announce = EI_INIT; static expert_field ei_mal_time_sync_port_log_announce_ports = EI_INIT; static expert_field ei_mal_time_sync_port_log_sync = EI_INIT; static expert_field ei_mal_time_sync_port_log_sync_ports = EI_INIT; static expert_field ei_mal_time_sync_clock_type = EI_INIT; static expert_field ei_mal_time_sync_manufacture_id = EI_INIT; static expert_field ei_mal_time_sync_prod_desc = EI_INIT; static expert_field ei_mal_time_sync_prod_desc_64 = EI_INIT; static expert_field ei_mal_time_sync_prod_desc_size = EI_INIT; static expert_field ei_mal_time_sync_revision_data = EI_INIT; static expert_field ei_mal_time_sync_revision_data_32 = EI_INIT; static expert_field ei_mal_time_sync_revision_data_size = EI_INIT; static expert_field ei_mal_time_sync_user_desc = EI_INIT; static expert_field ei_mal_time_sync_user_desc_128 = EI_INIT; static expert_field ei_mal_time_sync_user_desc_size = EI_INIT; static expert_field ei_mal_time_sync_port_profile_id_info = EI_INIT; static expert_field ei_mal_time_sync_port_profile_id_info_ports = EI_INIT; static expert_field ei_mal_time_sync_port_phys_addr_info = EI_INIT; static expert_field ei_mal_time_sync_port_phys_addr_info_ports = EI_INIT; static expert_field ei_mal_time_sync_port_proto_addr_info = EI_INIT; static expert_field ei_mal_time_sync_port_proto_addr_info_ports = EI_INIT; static expert_field ei_mal_time_sync_sys_time_and_offset = EI_INIT; static expert_field ei_proto_log_seg_format = EI_INIT; static expert_field ei_mal_incomplete_epath = EI_INIT; static expert_field ei_proto_electronic_key_format = EI_INIT; static expert_field ei_proto_special_segment_format = EI_INIT; static expert_field ei_proto_log_seg_type = EI_INIT; static expert_field ei_proto_log_sub_seg_type = EI_INIT; static expert_field ei_proto_seg_type = EI_INIT; static expert_field ei_proto_unsupported_datatype = EI_INIT; static expert_field ei_mal_serv_gal = EI_INIT; static expert_field ei_mal_serv_gal_count = EI_INIT; static expert_field ei_mal_serv_sal = EI_INIT; static expert_field ei_mal_serv_sal_count = EI_INIT; static expert_field ei_mal_msp_services = EI_INIT; static expert_field ei_mal_msp_inv_offset = EI_INIT; static expert_field ei_mal_msp_missing_services = EI_INIT; static expert_field ei_mal_msp_resp_offset = EI_INIT; static expert_field ei_mal_serv_find_next_object = EI_INIT; static expert_field ei_mal_serv_find_next_object_count = EI_INIT; static expert_field ei_mal_rpi_no_data = EI_INIT; static expert_field ei_mal_inv_config_size = EI_INIT; static expert_field ei_mal_ot_size = EI_INIT; static expert_field ei_mal_to_size = EI_INIT; dissector_table_t subdissector_class_table; static dissector_table_t subdissector_symbol_table; /* Translate function to string - CIP Service codes */ static const value_string cip_sc_vals[] = { GENERIC_SC_LIST { 0, NULL } }; /* Translate function to string - CIP Service codes for CM */ static const value_string cip_sc_vals_cm[] = { GENERIC_SC_LIST /* Some class specific services */ { SC_CM_FWD_CLOSE, "Forward Close" }, { SC_CM_FWD_OPEN, "Forward Open" }, { SC_CM_UNCON_SEND, "Unconnected Send" }, { SC_CM_LARGE_FWD_OPEN, "Large Forward Open" }, { SC_CM_GET_CONN_OWNER, "Get Connection Owner" }, { 0, NULL } }; /* Translate function to string - CIP Service codes for MB */ static const value_string cip_sc_vals_mb[] = { GENERIC_SC_LIST /* Some class specific services */ { SC_MB_READ_DISCRETE_INPUTS, "Read Discrete" }, { SC_MB_READ_COILS, "Read Coils" }, { SC_MB_READ_INPUT_REGISTERS, "Read Input Registers" }, { SC_MB_READ_HOLDING_REGISTERS, "Read Holding Registers" }, { SC_MB_WRITE_COILS, "Write Coils" }, { SC_MB_WRITE_HOLDING_REGISTERS, "Write Holding Registers" }, { SC_MB_PASSTHROUGH, "Modbus Passthrough" }, { 0, NULL } }; /* Translate function to string - CIP Service codes for CCO */ static const value_string cip_sc_vals_cco[] = { GENERIC_SC_LIST /* Some class specific services */ { SC_CCO_KICK_TIMER, "Kick Timer" }, { SC_CCO_OPEN_CONN, "Open Connection" }, { SC_CCO_CLOSE_CONN, "Close Connection" }, { SC_CCO_STOP_CONN, "Stop Connection" }, { SC_CCO_CHANGE_START, "Change Start" }, { SC_CCO_GET_STATUS, "Get Status" }, { SC_CCO_CHANGE_COMPLETE, "Change Complete" }, { SC_CCO_AUDIT_CHANGE, "Audit Changes" }, { 0, NULL } }; /* Translate function to string - CIP Request/Response */ const value_string cip_sc_rr[] = { { 0, "Request" }, { 1, "Response" }, { 0, NULL } }; /* Translate function to string - Compatibility */ static const value_string cip_com_bit_vals[] = { { 0, "Bit Cleared" }, { 1, "Bit Set" }, { 0, NULL } }; const value_string cip_reset_type_vals[] = { { 0, "Cycle Power" }, { 1, "Factory Default" }, { 2, "Keep Communication Parameters" }, { 0, NULL } }; /* Translate function to string - Connection priority */ static const value_string cip_con_prio_vals[] = { { 0, "Low Priority" }, { 1, "High Priority" }, { 2, "Scheduled" }, { 3, "Urgent" }, { 0, NULL } }; /* Translate function to string - Connection size fixed or variable */ static const value_string cip_con_fw_vals[] = { { 0, "Fixed" }, { 1, "Variable" }, { 0, NULL } }; /* Translate function to string - Connection owner */ static const value_string cip_con_owner_vals[] = { { 0, "Exclusive" }, { 1, "Redundant" }, { 0, NULL } }; /* Translate function to string - Connection direction */ static const value_string cip_con_dir_vals[] = { { 0, "Client" }, { 1, "Server" }, { 0, NULL } }; /* Translate function to string - Connection type*/ static const value_string cip_con_vals[] = { { 0, "Originator" }, { 1, "Target" }, { 0, NULL } }; /* Translate function to string - Production trigger */ static const value_string cip_con_trigg_vals[] = { { 0, "Cyclic" }, { 1, "Change-Of-State" }, { 2, "Application Object" }, { 0, NULL } }; /* Translate function to string - Transport class */ static const value_string cip_con_class_vals[] = { { 0, "0" }, { 1, "1" }, { 2, "2" }, { 3, "3" }, { 0, NULL } }; /* Translate function to string - Connection type */ static const value_string cip_con_type_vals[] = { { CONN_TYPE_NULL, "Null" }, { CONN_TYPE_MULTICAST, "Multicast" }, { CONN_TYPE_P2P, "Point to Point" }, { CONN_TYPE_RESERVED, "Reserved" }, { 0, NULL } }; /* Translate function to string - Timeout Multiplier */ static const value_string cip_con_time_mult_vals[] = { { 0, "*4" }, { 1, "*8" }, { 2, "*16" }, { 3, "*32" }, { 4, "*64" }, { 5, "*128" }, { 6, "*256" }, { 7, "*512" }, { 0, NULL } }; /* Translate function to string - Connection Last Action */ static const value_string cip_con_last_action_vals[] = { { 0, "No Owner" }, { 1, "Owner Is Idle Mode" }, { 2, "Owner Is Run Mode" }, { 255, "Implementation not supported" }, { 0, NULL } }; /* Translate function to string - real time transfer format type */ static const value_string cip_con_rtf_vals[] = { { 0, "32-bit Header" }, { 1, "Zero data length idle mode"}, { 2, "Modeless" }, { 3, "Heartbeat" }, { 5, "Safety" }, { 0, NULL } }; /* Translate function to string - CCO change type */ static const value_string cip_cco_change_type_vals[] = { { 0, "Full" }, { 1, "Incremental" }, { 0, NULL } }; static const value_string cip_time_sync_clock_class_vals[] = { { 6, "Primary Reference" }, { 7, "Primary Reference (Hold)" }, { 52, "Degraded Reference A (Master only)" }, { 187, "Degraded Reference B (Master/Slave)" }, { 248, "Default" }, { 255, "Slave Only" }, { 0, NULL } }; static const value_string cip_time_sync_time_accuracy_vals[] = { { 0x20, "Accurate to within 25ns" }, { 0x21, "Accurate to within 100ns" }, { 0x22, "Accurate to within 250ns" }, { 0x23, "Accurate to within 1us" }, { 0x24, "Accurate to within 2.5us" }, { 0x25, "Accurate to within 10us" }, { 0x26, "Accurate to within 25us" }, { 0x27, "Accurate to within 100us" }, { 0x28, "Accurate to within 250us" }, { 0x29, "Accurate to within 1ms" }, { 0x2A, "Accurate to within 2.5ms" }, { 0x2B, "Accurate to within 10ms" }, { 0x2C, "Accurate to within 25ms" }, { 0x2D, "Accurate to within 100ms" }, { 0x2E, "Accurate to within 250ms" }, { 0x2F, "Accurate to within 1s" }, { 0x30, "Accurate to within 10s" }, { 0x31, "Accurate to >10s" }, { 0, NULL } }; static const value_string cip_time_sync_time_source_vals[] = { { 0x10, "Atomic Clock" }, { 0x20, "GPS" }, { 0x30, "Terrestrial Radio" }, { 0x40, "PTP" }, { 0x50, "NTP" }, { 0x60, "Hand Set" }, { 0x90, "Other" }, { 0xA0, "Internal Oscillator" }, { 0, NULL } }; static const value_string cip_time_sync_port_state_vals[] = { { 1, "INITIALIZING" }, { 2, "FAULTY" }, { 3, "DISABLED" }, { 4, "LISTENING" }, { 5, "PRE_MASTER" }, { 6, "MASTER" }, { 7, "PASSIVE" }, { 8, "UNCALIBRATED" }, { 9, "SLAVE" }, { 0, NULL } }; static const value_string cip_time_sync_network_protocol_vals[] = { { 1, "UDP/IPv4" }, { 2, "UDP/IPv6" }, { 3, "IEEE 802.3" }, { 4, "DeviceNet" }, { 5, "ControlNet" }, { 0xFFFF, "Local or Unknown protocol" }, { 0, NULL } }; static const value_string cip_path_seg_vals[] = { { ((CI_PORT_SEGMENT>>5)&7), "Port Segment" }, { ((CI_LOGICAL_SEGMENT>>5)&7), "Logical Segment" }, { ((CI_NETWORK_SEGMENT>>5)&7), "Network Segment" }, { ((CI_SYMBOLIC_SEGMENT>>5)&7), "Symbolic Segment" }, { ((CI_DATA_SEGMENT>>5)&7), "Data Segment" }, { 5, "Constructed Data Type" }, { 6, "Elementary Data Type" }, { 7, "Reserved" }, { 0, NULL } }; static const value_string cip_logical_segment_type_vals[] = { { ((CI_LOGICAL_SEG_CLASS_ID>>2)&7), "Class ID" }, { ((CI_LOGICAL_SEG_INST_ID>>2)&7), "Instance ID" }, { ((CI_LOGICAL_SEG_MBR_ID>>2)&7), "Member ID" }, { ((CI_LOGICAL_SEG_CON_POINT>>2)&7), "Connection Point" }, { ((CI_LOGICAL_SEG_ATTR_ID>>2)&7), "Attribute ID" }, { ((CI_LOGICAL_SEG_SPECIAL>>2)&7), "Special" }, { ((CI_LOGICAL_SEG_SERV_ID>>2)&7), "Service ID" }, { ((CI_LOGICAL_SEG_RES_1>>2)&7), "Reserved" }, { 0, NULL } }; static const value_string cip_logical_segment_format_vals[] = { { CI_LOGICAL_SEG_8_BIT, "8-bit Logical Segment" }, { CI_LOGICAL_SEG_16_BIT, "16-bit Logical Segment" }, { CI_LOGICAL_SEG_32_BIT, "32-bit Logical Segment" }, { CI_LOGICAL_SEG_RES_2, "Reserved" }, { 0, NULL } }; static const value_string cip_logical_seg_vals[] = { {((CI_LOGICAL_SEG_CLASS_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_8_BIT), "8-Bit Class Segment"}, {((CI_LOGICAL_SEG_CLASS_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_16_BIT), "16-Bit Class Segment"}, {((CI_LOGICAL_SEG_CLASS_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_32_BIT), "32-Bit Class Segment"}, {((CI_LOGICAL_SEG_INST_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_8_BIT), "8-Bit Instance Segment"}, {((CI_LOGICAL_SEG_INST_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_16_BIT), "16-Bit Instance Segment"}, {((CI_LOGICAL_SEG_INST_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_32_BIT), "32-Bit Instance Segment"}, {((CI_LOGICAL_SEG_MBR_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_8_BIT), "8-Bit Member Segment"}, {((CI_LOGICAL_SEG_MBR_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_16_BIT), "16-Bit Member Segment"}, {((CI_LOGICAL_SEG_MBR_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_32_BIT), "32-Bit Member Segment"}, {((CI_LOGICAL_SEG_CON_POINT & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_8_BIT), "8-Bit Connection Point Segment"}, {((CI_LOGICAL_SEG_CON_POINT & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_16_BIT), "16-Bit Connection Point Segment"}, {((CI_LOGICAL_SEG_CON_POINT & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_32_BIT), "32-Bit Connection Point Segment"}, {((CI_LOGICAL_SEG_ATTR_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_8_BIT), "8-Bit Attribute Segment"}, {((CI_LOGICAL_SEG_ATTR_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_16_BIT), "16-Bit Attribute Segment"}, {((CI_LOGICAL_SEG_ATTR_ID & CI_LOGICAL_SEG_TYPE_MASK)|CI_LOGICAL_SEG_32_BIT), "32-Bit Attribute Segment"}, {CI_LOGICAL_SEG_SPECIAL, "Electronic Key Segment"}, { 0, NULL } }; static const value_string cip_data_segment_type_vals[] = { {CI_DATA_SEG_SIMPLE, "Simple Data Segment"}, {CI_DATA_SEG_SYMBOL, "ANSI Extended Symbol Segment"}, { 0, NULL } }; static const value_string cip_network_segment_type_vals[] = { {CI_NETWORK_SEG_SCHEDULE, "Schedule Segment"}, {CI_NETWORK_SEG_FIXED_TAG, "Fixed Tag Segment"}, {CI_NETWORK_SEG_PROD_INHI, "Production Inhibit Time"}, {CI_NETWORK_SEG_SAFETY, "Safety Segment"}, {CI_NETWORK_SEG_EXTENDED, "Extended Network Segment"}, { 0, NULL } }; static const value_string cip_safety_segment_format_type_vals[] = { {0, "Target Format"}, {1, "Router Format"}, {2, "Extended Format"}, { 0, NULL } }; static const value_string cip_cm_rpi_type_vals[] = { {0, "RPI acceptable"}, {1, "Unspecified"}, {2, "Minimum acceptable RPI"}, {3, "Maximum acceptable RPI"}, {4, "Required RPI to correct mismatch"}, { 0, NULL } }; /* Translate function to string - CIP General Status codes */ static const value_string cip_gs_vals[] = { { CI_GRC_SUCCESS, "Success" }, { CI_GRC_FAILURE, "Connection failure" }, { CI_GRC_NO_RESOURCE, "Resource unavailable" }, { CI_GRC_BAD_DATA, "Invalid parameter value" }, { CI_GRC_BAD_PATH, "Path segment error" }, { CI_GRC_BAD_CLASS_INSTANCE, "Path destination unknown" }, { CI_GRC_PARTIAL_DATA, "Partial transfer" }, { CI_GRC_CONN_LOST, "Connection lost" }, { CI_GRC_BAD_SERVICE, "Service not supported" }, { CI_GRC_BAD_ATTR_DATA, "Invalid attribute value" }, { CI_GRC_ATTR_LIST_ERROR, "Attribute list error" }, { CI_GRC_ALREADY_IN_MODE, "Already in requested mode/state" }, { CI_GRC_BAD_OBJ_MODE, "Object state conflict" }, { CI_GRC_OBJ_ALREADY_EXISTS, "Object already exists" }, { CI_GRC_ATTR_NOT_SETTABLE, "Attribute not settable" }, { CI_GRC_PERMISSION_DENIED, "Privilege violation" }, { CI_GRC_DEV_IN_WRONG_STATE, "Device state conflict" }, { CI_GRC_REPLY_DATA_TOO_LARGE,"Reply data too large" }, { CI_GRC_FRAGMENT_PRIMITIVE, "Fragmentation of a primitive value" }, { CI_GRC_CONFIG_TOO_SMALL, "Not enough data" }, { CI_GRC_UNDEFINED_ATTR, "Attribute not supported" }, { CI_GRC_CONFIG_TOO_BIG, "Too much data" }, { CI_GRC_OBJ_DOES_NOT_EXIST, "Object does not exist" }, { CI_GRC_NO_FRAGMENTATION, "Service fragmentation sequence not in progress" }, { CI_GRC_DATA_NOT_SAVED, "No stored attribute data" }, { CI_GRC_DATA_WRITE_FAILURE, "Store operation failure" }, { CI_GRC_REQUEST_TOO_LARGE, "Routing failure, request packet too large" }, { CI_GRC_RESPONSE_TOO_LARGE, "Routing failure, response packet too large" }, { CI_GRC_MISSING_LIST_DATA, "Missing attribute list entry data" }, { CI_GRC_INVALID_LIST_STATUS, "Invalid attribute value list" }, { CI_GRC_SERVICE_ERROR, "Embedded service error" }, { CI_GRC_CONN_RELATED_FAILURE,"Vendor specific error" }, { CI_GRC_INVALID_PARAMETER, "Invalid parameter" }, { CI_GRC_WRITE_ONCE_FAILURE, "Write-once value or medium already written" }, { CI_GRC_INVALID_REPLY, "Invalid reply received" }, { CI_GRC_BUFFER_OVERFLOW, "Buffer overflow" }, { CI_GRC_MESSAGE_FORMAT, "Invalid message format" }, { CI_GRC_BAD_KEY_IN_PATH, "Key failure in path" }, { CI_GRC_BAD_PATH_SIZE, "Path size invalid" }, { CI_GRC_UNEXPECTED_ATTR, "Unexpected attribute in list" }, { CI_GRC_INVALID_MEMBER, "Invalid Member ID" }, { CI_GRC_MEMBER_NOT_SETTABLE, "Member not settable" }, { CI_GRC_G2_SERVER_FAILURE, "Group 2 only server general failure" }, { CI_GRC_UNKNOWN_MB_ERROR, "Unknown Modbus error" }, { CI_GRC_ATTRIBUTE_NOT_GET, "Attribute not gettable" }, { 0, NULL } }; value_string_ext cip_gs_vals_ext = VALUE_STRING_EXT_INIT(cip_gs_vals); /* Connection Manager Extended Status codes */ #define CM_ES_DUP_FWD_OPEN 0x100 #define CM_ES_CLASS_AND_TRIGGER 0x103 #define CM_ES_OWNERSHIP_CONFLICT 0x106 #define CM_ES_TARGET_CONN_NOT_FOUND 0x107 #define CM_ES_INVALID_NET_CONN_PARAM 0x108 #define CM_ES_INVALID_CONNECTION_SIZE 0x109 #define CM_ES_TARGET_CONNECTION_NOT_CONFIGURED 0x110 #define CM_ES_RPI_NOT_SUPPORTED 0x111 #define CM_ES_RPI_NOT_ACCEPTABLE 0x112 #define CM_ES_OUT_OF_CONNECTIONS 0x113 #define CM_ES_VENDOR_ID_OR_PRODUCT_CODE_MISMATCH 0x114 #define CM_ES_DEVICE_TYPE_MISMATCH 0x115 #define CM_ES_REVISION_MISMATCH 0x116 #define CM_ES_INVALID_PROD_CONS_APP_PATH 0x117 #define CM_ES_INVALID_OR_INCONSISTENT_CONF_APP_PATH 0x118 #define CM_ES_NON_LISTEN_ONLY_CONN_NOT_OPENED 0x119 #define CM_ES_TARGET_OBJECT_OUT_OF_CONNECTIONS 0x11A #define CM_ES_RPI_SMALLER_THAN_PROD_INHIBIT_TIME 0x11B #define CM_ES_TRANSPORT_CLASS_NOT_SUPPORTED 0x11C #define CM_ES_PRODUCTION_TRIGGER_NOT_SUPPORTED 0x11D #define CM_ES_DIRECTION_NOT_SUPPORTED 0x11E #define CM_ES_INVALID_OT_NET_CONN_FIX_VAR 0x11F #define CM_ES_INVALID_TO_NET_CONN_FIX_VAR 0x120 #define CM_ES_INVALID_OT_NET_CONN_PRIORITY 0x121 #define CM_ES_INVALID_TO_NET_CONN_PRIORITY 0x122 #define CM_ES_INVALID_OT_NET_CONN_TYPE 0x123 #define CM_ES_INVALID_TO_NET_CONN_TYPE 0x124 #define CM_ES_INVALID_OT_NET_CONN_REDUNDANT_OWNER 0x125 #define CM_ES_INVALID_CONFIGURATION_SIZE 0x126 #define CM_ES_INVALID_OT_SIZE 0x127 #define CM_ES_INVALID_TO_SIZE 0x128 #define CM_ES_INVALID_CONFIGURATION_APP_PATH 0x129 #define CM_ES_INVALID_CONSUMING_APP_PATH 0x12A #define CM_ES_INVALID_PRODUCING_APP_PATH 0x12B #define CM_ES_CONFIGURATION_SYMBOL_NOT_EXIST 0x12C #define CM_ES_CONSUMING_SYMBOL_NOT_EXIST 0x12D #define CM_ES_PRODUCING_SYMBOL_NOT_EXIST 0x12E #define CM_ES_INCONSISTENT_APP_PATH_COMBO 0x12F #define CM_ES_INCONSISTENT_CONSUME_DATA_FORMAT 0x130 #define CM_ES_INCONSISTENT_PRODUCE_DATA_FORMAT 0x131 #define CM_ES_NULL_FORWARD_OPEN_NOT_SUPPORTED 0x132 #define CM_ES_CONNECTION_TIMED_OUT 0x203 #define CM_ES_UNCONNECTED_REQUEST_TIMED_OUT 0x204 #define CM_ES_PARAMETER_ERROR_IN_UNCONNECTED_REQUEST 0x205 #define CM_ES_MESSAGE_TOO_LARGE_FOR_UNCONNECTED_SEND 0x206 #define CM_ES_UNCONNECTED_ACK_WITHOUT_REPLY 0x207 #define CM_ES_NO_BUFFER_MEMORY_AVAILABLE 0x301 #define CM_ES_NETWORK_BANDWIDTH_NOT_AVAIL_FOR_DATA 0x302 #define CM_ES_NO_CONSUMED_CONN_ID_FILTER_AVAILABLE 0x303 #define CM_ES_NOT_CONFIGURED_TO_SEND_SCHEDULED_DATA 0x304 #define CM_ES_SCHEDULE_SIGNATURE_MISMATCH 0x305 #define CM_ES_SCHEDULE_SIGNATURE_VALIDATION_NOT_POSS 0x306 #define CM_ES_PORT_NOT_AVAILABLE 0x311 #define CM_ES_LINK_ADDRESS_NOT_VALID 0x312 #define CM_ES_INVALID_SEGMENT_IN_CONN_PATH 0x315 #define CM_ES_FWD_CLOSE_CONN_PATH_MISMATCH 0x316 #define CM_ES_SCHEDULING_NOT_SPECIFIED 0x317 #define CM_ES_LINK_ADDRESS_TO_SELF_INVALID 0x318 #define CM_ES_SECONDARY_RESOURCES_UNAVAILABLE 0x319 #define CM_ES_RACK_CONNECTION_ALREADY_ESTABLISHED 0x31A #define CM_ES_MODULE_CONNECTION_ALREADY_ESTABLISHED 0x31B #define CM_ES_MISCELLANEOUS 0x31C #define CM_ES_REDUNDANT_CONNECTION_MISMATCH 0x31D #define CM_ES_NO_CONSUMER_RES_AVAIL_IN_PROD_MODULE 0x31E #define CM_ES_NO_CONSUMER_RES_CONF_IN_PROD_MODULE 0x31F #define CM_ES_NETWORK_LINK_OFFLINE 0x800 #define CM_ES_INCOMPATIBLE_MULTICAST_RPI 0x801 #define CM_ES_INVALID_SAFETY_CONN_SIZE 0x802 #define CM_ES_INVALID_SAFETY_CONN_FORMAT 0x803 #define CM_ES_INVALID_TIME_CORRECTION_CONN_PARAM 0x804 #define CM_ES_INVALID_PING_INTERVAL_EPI_MULTIPLIER 0x805 #define CM_ES_TIME_COORDINATION_MSG_MIN_MULTIPLIER 0x806 #define CM_ES_NETWORK_TIME_EXPECTATION_MULTIPLIER 0x807 #define CM_ES_TIMEOUT_MULTIPLIER 0x808 #define CM_ES_INVALID_MAX_CONSUMER_NUMBER 0x809 #define CM_ES_INVALID_CPCRC 0x80A #define CM_ES_TIME_CORRECTION_CONN_ID_INVALID 0x80B #define CM_ES_SCID_MISMATCH 0x80C #define CM_ES_TUNID_NOT_SET 0x80D #define CM_ES_TUNID_MISMATCH 0x80E #define CM_ES_CONFIGURATION_OPERATION_NOT_ALLOWED 0x80F #define CM_ES_NO_TARGET_APP_DATA_AVAILABLE 0x810 #define CM_ES_NO_ORIG_APP_DATA_AVAILABLE 0x811 #define CM_ES_NODE_ADDRESS_CHANGED_AFTER_SCHEDULED 0x812 #define CM_ES_NOT_CONFIGURED_MULTICAST 0x813 #define CM_ES_INVALID_PROD_CONS_DATA_FORMAT 0x814 /* Translate function to string - CIP General Status codes */ static const value_string cip_cm_ext_st_vals[] = { { CM_ES_DUP_FWD_OPEN, "Connection in use or duplicate Forward Open" }, { CM_ES_CLASS_AND_TRIGGER, "Transport class and trigger combination not supported" }, { CM_ES_OWNERSHIP_CONFLICT, "Ownership conflict" }, { CM_ES_TARGET_CONN_NOT_FOUND, "Target connection not found" }, { CM_ES_INVALID_NET_CONN_PARAM, "Invalid network connection parameter" }, { CM_ES_INVALID_CONNECTION_SIZE, "Invalid connection size" }, { CM_ES_TARGET_CONNECTION_NOT_CONFIGURED, "Target for connection not configured" }, { CM_ES_RPI_NOT_SUPPORTED, "RPI not supported" }, { CM_ES_RPI_NOT_ACCEPTABLE, "RPI value(s) not acceptable" }, { CM_ES_OUT_OF_CONNECTIONS, "Out of connections" }, { CM_ES_VENDOR_ID_OR_PRODUCT_CODE_MISMATCH, "Vendor ID or product code mismatch" }, { CM_ES_DEVICE_TYPE_MISMATCH, "Device type mismatch" }, { CM_ES_REVISION_MISMATCH, "Revision mismatch" }, { CM_ES_INVALID_PROD_CONS_APP_PATH, "Invalid produced or consumed application path" }, { CM_ES_INVALID_OR_INCONSISTENT_CONF_APP_PATH, "Invalid or inconsistent configuration application path" }, { CM_ES_NON_LISTEN_ONLY_CONN_NOT_OPENED, "Non-listen only connection not opened" }, { CM_ES_TARGET_OBJECT_OUT_OF_CONNECTIONS, "Target object out of connections" }, { CM_ES_RPI_SMALLER_THAN_PROD_INHIBIT_TIME, "RPI is smaller than the production inhibit time" }, { CM_ES_TRANSPORT_CLASS_NOT_SUPPORTED, "Transport class not supported" }, { CM_ES_PRODUCTION_TRIGGER_NOT_SUPPORTED, "Production trigger not supported" }, { CM_ES_DIRECTION_NOT_SUPPORTED, "Direction not supported" }, { CM_ES_INVALID_OT_NET_CONN_FIX_VAR, "Invalid O->T Fixed/Variable" }, { CM_ES_INVALID_TO_NET_CONN_FIX_VAR, "Invalid T->O Fixed/Variable" }, { CM_ES_INVALID_OT_NET_CONN_PRIORITY, "Invalid O->T Priority" }, { CM_ES_INVALID_TO_NET_CONN_PRIORITY, "Invalid T->O Priority" }, { CM_ES_INVALID_OT_NET_CONN_TYPE, "Invalid O->T connection type" }, { CM_ES_INVALID_TO_NET_CONN_TYPE, "Invalid T->O connection type" }, { CM_ES_INVALID_OT_NET_CONN_REDUNDANT_OWNER, "Invalid O->T redundant owner" }, { CM_ES_INVALID_CONFIGURATION_SIZE, "Invalid configuration size" }, { CM_ES_INVALID_OT_SIZE, "Invalid O->T size" }, { CM_ES_INVALID_TO_SIZE, "Invalid T->O size" }, { CM_ES_INVALID_CONFIGURATION_APP_PATH, "Invalid configuration application path" }, { CM_ES_INVALID_CONSUMING_APP_PATH, "Invalid consuming application path" }, { CM_ES_INVALID_PRODUCING_APP_PATH, "Invalid producing application path" }, { CM_ES_CONFIGURATION_SYMBOL_NOT_EXIST, "Configuration symbol does not exist" }, { CM_ES_CONSUMING_SYMBOL_NOT_EXIST, "Consuming symbol does not exist" }, { CM_ES_PRODUCING_SYMBOL_NOT_EXIST, "Producing symbol does not exist" }, { CM_ES_INCONSISTENT_APP_PATH_COMBO, "Inconsistent application path combination" }, { CM_ES_INCONSISTENT_CONSUME_DATA_FORMAT, "Inconsistent consume data format" }, { CM_ES_INCONSISTENT_PRODUCE_DATA_FORMAT, "Inconsistent produce data format" }, { CM_ES_NULL_FORWARD_OPEN_NOT_SUPPORTED, "NULL ForwardOpen not supported" }, { CM_ES_CONNECTION_TIMED_OUT, "Connection timed out" }, { CM_ES_UNCONNECTED_REQUEST_TIMED_OUT, "Unconnected request timed out" }, { CM_ES_PARAMETER_ERROR_IN_UNCONNECTED_REQUEST, "Parameter error in unconnected request" }, { CM_ES_MESSAGE_TOO_LARGE_FOR_UNCONNECTED_SEND, "Message too large for UnconnectedSend" }, { CM_ES_UNCONNECTED_ACK_WITHOUT_REPLY, "Unconnected acknowledged without reply" }, { CM_ES_NO_BUFFER_MEMORY_AVAILABLE, "No buffer memory available" }, { CM_ES_NETWORK_BANDWIDTH_NOT_AVAIL_FOR_DATA, "Network bandwidth not available for data" }, { CM_ES_NO_CONSUMED_CONN_ID_FILTER_AVAILABLE, "No consumed connection ID filter available" }, { CM_ES_NOT_CONFIGURED_TO_SEND_SCHEDULED_DATA, "Not confgured to send scheduled priority data" }, { CM_ES_SCHEDULE_SIGNATURE_MISMATCH, "Schedule signature mismatch" }, { CM_ES_SCHEDULE_SIGNATURE_VALIDATION_NOT_POSS, "Schedule signature validation not possible" }, { CM_ES_PORT_NOT_AVAILABLE, "Port not available" }, { CM_ES_LINK_ADDRESS_NOT_VALID, "Link address not valid" }, { CM_ES_INVALID_SEGMENT_IN_CONN_PATH, "Invalid segment in connection path" }, { CM_ES_FWD_CLOSE_CONN_PATH_MISMATCH, "ForwardClose connection path mismatch" }, { CM_ES_SCHEDULING_NOT_SPECIFIED, "Scheduling not specified" }, { CM_ES_LINK_ADDRESS_TO_SELF_INVALID, "Link address to self invalid" }, { CM_ES_SECONDARY_RESOURCES_UNAVAILABLE, "Secondary resources unavailable" }, { CM_ES_RACK_CONNECTION_ALREADY_ESTABLISHED, "Rack connection already established" }, { CM_ES_MODULE_CONNECTION_ALREADY_ESTABLISHED, "Module connection already established" }, { CM_ES_MISCELLANEOUS, "Miscellaneous" }, { CM_ES_REDUNDANT_CONNECTION_MISMATCH, "Redundant connection mismatch" }, { CM_ES_NO_CONSUMER_RES_AVAIL_IN_PROD_MODULE, "No more user configurable link consumer resources available in the producing module" }, { CM_ES_NO_CONSUMER_RES_CONF_IN_PROD_MODULE, "No more user configurable link consumer resources configured in the producing module" }, { CM_ES_NETWORK_LINK_OFFLINE, "Network link offline" }, { CM_ES_INCOMPATIBLE_MULTICAST_RPI, "Incompatible Multicast RPI" }, { CM_ES_INVALID_SAFETY_CONN_SIZE, "Invalid Safety Connection Size" }, { CM_ES_INVALID_SAFETY_CONN_FORMAT, "Invalid Safety Connection Format" }, { CM_ES_INVALID_TIME_CORRECTION_CONN_PARAM, "Invalid Time Correction Connection Parameters" }, { CM_ES_INVALID_PING_INTERVAL_EPI_MULTIPLIER, "Invalid Ping Interval EPI Multiplier" }, { CM_ES_TIME_COORDINATION_MSG_MIN_MULTIPLIER, "Time Coordination Msg Min Multiplier" }, { CM_ES_NETWORK_TIME_EXPECTATION_MULTIPLIER, "Network Time Expectation Multiplier" }, { CM_ES_TIMEOUT_MULTIPLIER, "Timeout Multiplier" }, { CM_ES_INVALID_MAX_CONSUMER_NUMBER, "Invalid Max Consumer Number" }, { CM_ES_INVALID_CPCRC, "Invalid CPCRC" }, { CM_ES_TIME_CORRECTION_CONN_ID_INVALID, "Time Correction Connection ID Invalid" }, { CM_ES_SCID_MISMATCH, "SCID Mismatch" }, { CM_ES_TUNID_NOT_SET, "TUNID not set" }, { CM_ES_TUNID_MISMATCH, "TUNID Mismatch" }, { CM_ES_CONFIGURATION_OPERATION_NOT_ALLOWED, "Configuration operation not allowed" }, { CM_ES_NO_TARGET_APP_DATA_AVAILABLE, "No target application data available" }, { CM_ES_NO_ORIG_APP_DATA_AVAILABLE, "No originator application data available" }, { CM_ES_NODE_ADDRESS_CHANGED_AFTER_SCHEDULED, "Node address has changed since the network was scheduled" }, { CM_ES_NOT_CONFIGURED_MULTICAST, "Not configured for off-subnet multicast" }, { CM_ES_INVALID_PROD_CONS_DATA_FORMAT, "Invalid produce/consume data format" }, { 0, NULL } }; value_string_ext cip_cm_ext_st_vals_ext = VALUE_STRING_EXT_INIT(cip_cm_ext_st_vals); /* Translate Vendor IDs */ static const value_string cip_vendor_vals[] = { { 0, "Reserved" }, { 1, "Rockwell Automation/Allen-Bradley" }, { 2, "Namco Controls Corp." }, { 3, "Honeywell Inc." }, { 4, "Parker Hannifin Corp. (Veriflo Division)" }, { 5, "Rockwell Automation/Reliance Elec." }, { 6, "Reserved" }, { 7, "SMC Corporation" }, { 8, "Molex Incorporated" }, { 9, "Western Reserve Controls Corp." }, { 10, "Advanced Micro Controls Inc. (AMCI)" }, { 11, "ASCO Pneumatic Controls" }, { 12, "Banner Engineering Corp." }, { 13, "Belden Wire & Cable Company" }, { 14, "Cooper Interconnect" }, { 15, "Reserved" }, { 16, "Daniel Woodhead Co. (Woodhead Connectivity)" }, { 17, "Dearborn Group Inc." }, { 18, "Reserved" }, { 19, "Helm Instrument Company" }, { 20, "Huron Net Works" }, { 21, "Lumberg, Inc." }, { 22, "Online Development Inc.(Automation Value)" }, { 23, "Vorne Industries, Inc." }, { 24, "ODVA Special Reserve" }, { 25, "Reserved" }, { 26, "Festo Corporation" }, { 27, "Reserved" }, { 28, "Reserved" }, { 29, "Reserved" }, { 30, "Unico, Inc." }, { 31, "Ross Controls" }, { 32, "Reserved" }, { 33, "Reserved" }, { 34, "Hohner Corp." }, { 35, "Micro Mo Electronics, Inc." }, { 36, "MKS Instruments, Inc." }, { 37, "Yaskawa Electric America formerly Magnetek Drives" }, { 38, "Reserved" }, { 39, "AVG Automation (Uticor)" }, { 40, "Wago Corporation" }, { 41, "Kinetics (Unit Instruments)" }, { 42, "IMI Norgren Limited" }, { 43, "BALLUFF, Inc." }, { 44, "Yaskawa Electric America, Inc." }, { 45, "Eurotherm Controls Inc" }, { 46, "ABB Industrial Systems" }, { 47, "Omron Corporation" }, { 48, "TURCk, Inc." }, { 49, "Grayhill Inc." }, { 50, "Real Time Automation (C&ID)" }, { 51, "Reserved" }, { 52, "Numatics, Inc." }, { 53, "Lutze, Inc." }, { 54, "Reserved" }, { 55, "Reserved" }, { 56, "Softing GmbH" }, { 57, "Pepperl + Fuchs" }, { 58, "Spectrum Controls, Inc." }, { 59, "D.I.P. Inc. MKS Inst." }, { 60, "Applied Motion Products, Inc." }, { 61, "Sencon Inc." }, { 62, "High Country Tek" }, { 63, "SWAC Automation Consult GmbH" }, { 64, "Clippard Instrument Laboratory" }, { 65, "Reserved" }, { 66, "Reserved" }, { 67, "Reserved" }, { 68, "Eaton Electrical" }, { 69, "Reserved" }, { 70, "Reserved" }, { 71, "Toshiba International Corp." }, { 72, "Control Technology Incorporated" }, { 73, "TCS (NZ) Ltd." }, { 74, "Hitachi, Ltd." }, { 75, "ABB Robotics Products AB" }, { 76, "NKE Corporation" }, { 77, "Rockwell Software, Inc." }, { 78, "Escort Memory Systems (A Datalogic Group Co.)" }, { 79, "Reserved" }, { 80, "Industrial Devices Corporation" }, { 81, "IXXAT Automation GmbH" }, { 82, "Mitsubishi Electric Automation, Inc." }, { 83, "OPTO-22" }, { 84, "Reserved" }, { 85, "Reserved" }, { 86, "Horner Electric" }, { 87, "Burkert Werke GmbH & Co. KG" }, { 88, "Reserved" }, { 89, "Industrial Indexing Systems, Inc." }, { 90, "HMS Industrial Networks AB" }, { 91, "Robicon" }, { 92, "Helix Technology (Granville-Phillips)" }, { 93, "Arlington Laboratory" }, { 94, "Advantech Co. Ltd." }, { 95, "Square D Company" }, { 96, "Digital Electronics Corp." }, { 97, "Danfoss" }, { 98, "Reserved" }, { 99, "Reserved" }, { 100, "Bosch Rexroth Corporation, Pneumatics" }, { 101, "Applied Materials, Inc." }, { 102, "Showa Electric Wire & Cable Co." }, { 103, "Pacific Scientific (API Controls Inc.)" }, { 104, "Sharp Manufacturing Systems Corp." }, { 105, "Olflex Wire & Cable, Inc." }, { 106, "Reserved" }, { 107, "Unitrode" }, { 108, "Beckhoff Automation GmbH" }, { 109, "National Instruments" }, { 110, "Mykrolis Corporations (Millipore)" }, { 111, "International Motion Controls Corp." }, { 112, "Reserved" }, { 113, "SEG Kempen GmbH" }, { 114, "Reserved" }, { 115, "Reserved" }, { 116, "MTS Systems Corp." }, { 117, "Krones, Inc" }, { 118, "Reserved" }, { 119, "EXOR Electronic R & D" }, { 120, "SIEI S.p.A." }, { 121, "KUKA Roboter GmbH" }, { 122, "Reserved" }, { 123, "SEC (Samsung Electronics Co., Ltd)" }, { 124, "Binary Electronics Ltd" }, { 125, "Flexible Machine Controls" }, { 126, "Reserved" }, { 127, "ABB Inc. (Entrelec)" }, { 128, "MAC Valves, Inc." }, { 129, "Auma Actuators Inc" }, { 130, "Toyoda Machine Works, Ltd" }, { 131, "Reserved" }, { 132, "Reserved" }, { 133, "Balogh T.A.G., Corporation" }, { 134, "TR Systemtechnik GmbH" }, { 135, "UNIPULSE Corporation" }, { 136, "Reserved" }, { 137, "Reserved" }, { 138, "Conxall Corporation Inc." }, { 139, "Reserved" }, { 140, "Reserved" }, { 141, "Kuramo Electric Co., Ltd." }, { 142, "Creative Micro Designs" }, { 143, "GE Industrial Systems" }, { 144, "Leybold Vacuum GmbH" }, { 145, "Siemens Energy & Automation/Drives" }, { 146, "Kodensha Ltd" }, { 147, "Motion Engineering, Inc." }, { 148, "Honda Engineering Co., Ltd" }, { 149, "EIM Valve Controls" }, { 150, "Melec Inc." }, { 151, "Sony Manufacturing Systems Corporation" }, { 152, "North American Mfg." }, { 153, "WATLOW" }, { 154, "Japan Radio Co., Ltd" }, { 155, "NADEX Co., Ltd" }, { 156, "Ametek Automation & Process Technologies" }, { 157, "Reserved" }, { 158, "KVASER AB" }, { 159, "IDEC IZUMI Corporation" }, { 160, "Mitsubishi Heavy Industries Ltd" }, { 161, "Mitsubishi Electric Corporation" }, { 162, "Horiba-STEC Inc." }, { 163, "esd electronic system design gmbh" }, { 164, "DAIHEN Corporation" }, { 165, "Tyco Valves & Controls/Keystone" }, { 166, "EBARA Corporation" }, { 167, "Reserved" }, { 168, "Reserved" }, { 169, "Hokuyo Electric Co. Ltd" }, { 170, "Pyramid Solutions, Inc." }, { 171, "Denso Wave Incorporated" }, { 172, "HLS Hard-Line Solutions Inc" }, { 173, "Caterpillar, Inc." }, { 174, "PDL Electronics Ltd." }, { 175, "Reserved" }, { 176, "Red Lion Controls" }, { 177, "ANELVA Corporation" }, { 178, "Toyo Denki Seizo KK" }, { 179, "Sanyo Denki Co., Ltd" }, { 180, "Advanced Energy Japan K.K. (Aera Japan)" }, { 181, "Pilz GmbH & Co" }, { 182, "Marsh Bellofram-Bellofram PCD Division" }, { 183, "Reserved" }, { 184, "M-SYSTEM Co. Ltd" }, { 185, "Nissin Electric Co., Ltd" }, { 186, "Hitachi Metals Ltd." }, { 187, "Oriental Motor Company" }, { 188, "A&D Co., Ltd" }, { 189, "Phasetronics, Inc." }, { 190, "Cummins Engine Company" }, { 191, "Deltron Inc." }, { 192, "Geneer Corporation" }, { 193, "Anatol Automation, Inc." }, { 194, "Reserved" }, { 195, "Reserved" }, { 196, "Medar, Inc." }, { 197, "Comdel Inc." }, { 198, "Advanced Energy Industries, Inc" }, { 199, "Reserved" }, { 200, "DAIDEN Co., Ltd" }, { 201, "CKD Corporation" }, { 202, "Toyo Electric Corporation" }, { 203, "Reserved" }, { 204, "AuCom Electronics Ltd" }, { 205, "Shinko Electric Co., Ltd" }, { 206, "Vector Informatik GmbH" }, { 207, "Reserved" }, { 208, "Moog Inc." }, { 209, "Contemporary Controls" }, { 210, "Tokyo Sokki Kenkyujo Co., Ltd" }, { 211, "Schenck-AccuRate, Inc." }, { 212, "The Oilgear Company" }, { 213, "Reserved" }, { 214, "ASM Japan K.K." }, { 215, "HIRATA Corp." }, { 216, "SUNX Limited" }, { 217, "Meidensha Corp." }, { 218, "NIDEC SANKYO CORPORATION (Sankyo Seiki Mfg. Co., Ltd)" }, { 219, "KAMRO Corp." }, { 220, "Nippon System Development Co., Ltd" }, { 221, "EBARA Technologies Inc." }, { 222, "Reserved" }, { 223, "Reserved" }, { 224, "SG Co., Ltd" }, { 225, "Vaasa Institute of Technology" }, { 226, "MKS Instruments (ENI Technology)" }, { 227, "Tateyama System Laboratory Co., Ltd." }, { 228, "QLOG Corporation" }, { 229, "Matric Limited Inc." }, { 230, "NSD Corporation" }, { 231, "Reserved" }, { 232, "Sumitomo Wiring Systems, Ltd" }, { 233, "Group 3 Technology Ltd" }, { 234, "CTI Cryogenics" }, { 235, "POLSYS CORP" }, { 236, "Ampere Inc." }, { 237, "Reserved" }, { 238, "Simplatroll Ltd" }, { 239, "Reserved" }, { 240, "Reserved" }, { 241, "Leading Edge Design" }, { 242, "Humphrey Products" }, { 243, "Schneider Automation, Inc." }, { 244, "Westlock Controls Corp." }, { 245, "Nihon Weidmuller Co., Ltd" }, { 246, "Brooks Instrument (Div. of Emerson)" }, { 247, "Reserved" }, { 248, " Moeller GmbH" }, { 249, "Varian Vacuum Products" }, { 250, "Yokogawa Electric Corporation" }, { 251, "Electrical Design Daiyu Co., Ltd" }, { 252, "Omron Software Co., Ltd" }, { 253, "BOC Edwards" }, { 254, "Control Technology Corporation" }, { 255, "Bosch Rexroth" }, { 256, "Turck" }, { 257, "Control Techniques PLC" }, { 258, "Hardy Instruments, Inc." }, { 259, "LS Industrial Systems" }, { 260, "E.O.A. Systems Inc." }, { 261, "Reserved" }, { 262, "New Cosmos Electric Co., Ltd." }, { 263, "Sense Eletronica LTDA" }, { 264, "Xycom, Inc." }, { 265, "Baldor Electric" }, { 266, "Reserved" }, { 267, "Patlite Corporation" }, { 268, "Reserved" }, { 269, "Mogami Wire & Cable Corporation" }, { 270, "Welding Technology Corporation (WTC)" }, { 271, "Reserved" }, { 272, "Deutschmann Automation GmbH" }, { 273, "ICP Panel-Tec Inc." }, { 274, "Bray Controls USA" }, { 275, "Reserved" }, { 276, "Status Technologies" }, { 277, "Trio Motion Technology Ltd" }, { 278, "Sherrex Systems Ltd" }, { 279, "Adept Technology, Inc." }, { 280, "Spang Power Electronics" }, { 281, "Reserved" }, { 282, "Acrosser Technology Co., Ltd" }, { 283, "Hilscher GmbH" }, { 284, "IMAX Corporation" }, { 285, "Electronic Innovation, Inc. (Falter Engineering)" }, { 286, "Netlogic Inc." }, { 287, "Bosch Rexroth Corporation, Indramat" }, { 288, "Reserved" }, { 289, "Reserved" }, { 290, "Murata Machinery Ltd." }, { 291, "MTT Company Ltd." }, { 292, "Kanematsu Semiconductor Corp." }, { 293, "Takebishi Electric Sales Co." }, { 294, "Tokyo Electron Device Ltd" }, { 295, "PFU Limited" }, { 296, "Hakko Automation Co., Ltd." }, { 297, "Advanet Inc." }, { 298, "Tokyo Electron Software Technologies Ltd." }, { 299, "Reserved" }, { 300, "Shinagawa Electric Wire Co., Ltd." }, { 301, "Yokogawa M&C Corporation" }, { 302, "KONAN Electric Co., Ltd." }, { 303, "Binar Elektronik AB" }, { 304, "Furukawa Electric Co." }, { 305, "Cooper Energy Services" }, { 306, "Schleicher GmbH & Co." }, { 307, "Hirose Electric Co., Ltd" }, { 308, "Western Servo Design Inc." }, { 309, "Prosoft Technology" }, { 310, "Reserved" }, { 311, "Towa Shoko Co., Ltd" }, { 312, "Kyopal Co., Ltd" }, { 313, "Extron Co." }, { 314, "Wieland Electric GmbH" }, { 315, "SEW Eurodrive GmbH" }, { 316, "Aera Corporation" }, { 317, "STA Reutlingen" }, { 318, "Reserved" }, { 319, "Fuji Electric Co., Ltd." }, { 320, "Reserved" }, { 321, "Reserved" }, { 322, "ifm efector, inc." }, { 323, "Reserved" }, { 324, "IDEACOD-Hohner Automation S.A." }, { 325, "CommScope Inc." }, { 326, "GE Fanuc Automation North America, Inc." }, { 327, "Matsushita Electric Industrial Co., Ltd" }, { 328, "Okaya Electronics Corporation" }, { 329, "KASHIYAMA Industries, Ltd" }, { 330, "JVC" }, { 331, "Interface Corporation" }, { 332, "Grape Systems Inc." }, { 333, "Reserved" }, { 334, "Reserved" }, { 335, "Toshiba IT & Control Systems Corporation" }, { 336, "Sanyo Machine Works, Ltd." }, { 337, "Vansco Electronics Ltd." }, { 338, "Dart Container Corp." }, { 339, "Livingston & Co., Inc." }, { 340, "Alfa Laval LKM as" }, { 341, "BF ENTRON Ltd. (British Federal)" }, { 342, "Bekaert Engineering NV" }, { 343, "Ferran Scientific Inc." }, { 344, "KEBA AG" }, { 345, "Endress + Hauser" }, { 346, "Reserved" }, { 347, "ABB ALSTOM Power UK Ltd. (EGT)" }, { 348, "Berger Lahr GmbH" }, { 349, "Reserved" }, { 350, "Federal Signal Corp." }, { 351, "Kawasaki Robotics (USA), Inc." }, { 352, "Bently Nevada Corporation" }, { 353, "Reserved" }, { 354, "FRABA Posital GmbH" }, { 355, "Elsag Bailey, Inc." }, { 356, "Fanuc Robotics America" }, { 357, "Reserved" }, { 358, "Surface Combustion, Inc." }, { 359, "Reserved" }, { 360, "AILES Electronics Ind. Co., Ltd." }, { 361, "Wonderware Corporation" }, { 362, "Particle Measuring Systems, Inc." }, { 363, "Reserved" }, { 364, "Reserved" }, { 365, "BITS Co., Ltd" }, { 366, "Japan Aviation Electronics Industry Ltd" }, { 367, "Keyence Corporation" }, { 368, "Kuroda Precision Industries Ltd." }, { 369, "Mitsubishi Electric Semiconductor Application" }, { 370, "Nippon Seisen Cable, Ltd." }, { 371, "Omron ASO Co., Ltd" }, { 372, "Seiko Seiki Co., Ltd." }, { 373, "Sumitomo Heavy Industries, Ltd." }, { 374, "Tango Computer Service Corporation" }, { 375, "Technology Service, Inc." }, { 376, "Toshiba Information Systems (Japan) Corporation" }, { 377, "TOSHIBA Schneider Inverter Corporation" }, { 378, "Toyooki Kogyo Co., Ltd." }, { 379, "XEBEC" }, { 380, "Madison Cable Corporation" }, { 381, "Hitati Engineering & Services Co., Ltd" }, { 382, "TEM-TECH Lab Co., Ltd" }, { 383, "International Laboratory Corporation" }, { 384, "Dyadic Systems Co., Ltd." }, { 385, "SETO Electronics Industry Co., Ltd" }, { 386, "Tokyo Electron Kyushu Limited" }, { 387, "KEI System Co., Ltd" }, { 388, "Reserved" }, { 389, "Asahi Engineering Co., Ltd" }, { 390, "Contrex Inc." }, { 391, "Paradigm Controls Ltd." }, { 392, "Reserved" }, { 393, "Ohm Electric Co., Ltd." }, { 394, "RKC Instrument Inc." }, { 395, "Suzuki Motor Corporation" }, { 396, "Custom Servo Motors Inc." }, { 397, "PACE Control Systems" }, { 398, "Reserved" }, { 399, "Reserved" }, { 400, "LINTEC Co., Ltd." }, { 401, "Hitachi Cable Ltd." }, { 402, "BUSWARE Direct" }, { 403, "Eaton Electric B.V. (former Holec Holland N.V.)" }, { 404, "VAT Vakuumventile AG" }, { 405, "Scientific Technologies Incorporated" }, { 406, "Alfa Instrumentos Eletronicos Ltda" }, { 407, "TWK Elektronik GmbH" }, { 408, "ABB Welding Systems AB" }, { 409, "BYSTRONIC Maschinen AG" }, { 410, "Kimura Electric Co., Ltd" }, { 411, "Nissei Plastic Industrial Co., Ltd" }, { 412, "Reserved" }, { 413, "Kistler-Morse Corporation" }, { 414, "Proteous Industries Inc." }, { 415, "IDC Corporation" }, { 416, "Nordson Corporation" }, { 417, "Rapistan Systems" }, { 418, "LP-Elektronik GmbH" }, { 419, "GERBI & FASE S.p.A.(Fase Saldatura)" }, { 420, "Phoenix Digital Corporation" }, { 421, "Z-World Engineering" }, { 422, "Honda R&D Co., Ltd." }, { 423, "Bionics Instrument Co., Ltd." }, { 424, "Teknic, Inc." }, { 425, "R.Stahl, Inc." }, { 426, "Reserved" }, { 427, "Ryco Graphic Manufacturing Inc." }, { 428, "Giddings & Lewis, Inc." }, { 429, "Koganei Corporation" }, { 430, "Reserved" }, { 431, "Nichigoh Communication Electric Wire Co., Ltd." }, { 432, "Reserved" }, { 433, "Fujikura Ltd." }, { 434, "AD Link Technology Inc." }, { 435, "StoneL Corporation" }, { 436, "Computer Optical Products, Inc." }, { 437, "CONOS Inc." }, { 438, "Erhardt + Leimer GmbH" }, { 439, "UNIQUE Co. Ltd" }, { 440, "Roboticsware, Inc." }, { 441, "Nachi Fujikoshi Corporation" }, { 442, "Hengstler GmbH" }, { 443, "Reserved" }, { 444, "SUNNY GIKEN Inc." }, { 445, "Lenze Drive Systems GmbH" }, { 446, "CD Systems B.V." }, { 447, "FMT/Aircraft Gate Support Systems AB" }, { 448, "Axiomatic Technologies Corp" }, { 449, "Embedded System Products, Inc." }, { 450, "Reserved" }, { 451, "Mencom Corporation" }, { 452, "Reserved" }, { 453, "Matsushita Welding Systems Co., Ltd." }, { 454, "Dengensha Mfg. Co. Ltd." }, { 455, "Quinn Systems Ltd." }, { 456, "Tellima Technology Ltd" }, { 457, "MDT, Software" }, { 458, "Taiwan Keiso Co., Ltd" }, { 459, "Pinnacle Systems" }, { 460, "Ascom Hasler Mailing Sys" }, { 461, "INSTRUMAR Limited" }, { 462, "Reserved" }, { 463, "Navistar International Transportation Corp" }, { 464, "Huettinger Elektronik GmbH + Co. KG" }, { 465, "OCM Technology Inc." }, { 466, "Professional Supply Inc." }, { 467, "Control Solutions" }, { 468, "Baumer IVO GmbH & Co. KG" }, { 469, "Worcester Controls Corporation" }, { 470, "Pyramid Technical Consultants, Inc." }, { 471, "Reserved" }, { 472, "Apollo Fire Detectors Limited" }, { 473, "Avtron Manufacturing, Inc." }, { 474, "Reserved" }, { 475, "Tokyo Keiso Co., Ltd." }, { 476, "Daishowa Swiki Co., Ltd." }, { 477, "Kojima Instruments Inc." }, { 478, "Shimadzu Corporation" }, { 479, "Tatsuta Electric Wire & Cable Co., Ltd." }, { 480, "MECS Corporation" }, { 481, "Tahara Electric" }, { 482, "Koyo Electronics" }, { 483, "Clever Devices" }, { 484, "GCD Hardware & Software GmbH" }, { 485, "Reserved" }, { 486, "Miller Electric Mfg Co." }, { 487, "GEA Tuchenhagen GmbH" }, { 488, "Riken Keiki Co., LTD" }, { 489, "Keisokugiken Corporation" }, { 490, "Fuji Machine Mfg. Co., Ltd" }, { 491, "Reserved" }, { 492, "Nidec-Shimpo Corp." }, { 493, "UTEC Corporation" }, { 494, "Sanyo Electric Co. Ltd." }, { 495, "Reserved" }, { 496, "Reserved" }, { 497, "Okano Electric Wire Co. Ltd" }, { 498, "Shimaden Co. Ltd." }, { 499, "Teddington Controls Ltd" }, { 500, "Reserved" }, { 501, "VIPA GmbH" }, { 502, "Warwick Manufacturing Group" }, { 503, "Danaher Controls" }, { 504, "Reserved" }, { 505, "Reserved" }, { 506, "American Science & Engineering" }, { 507, "Accutron Controls International Inc." }, { 508, "Norcott Technologies Ltd" }, { 509, "TB Woods, Inc" }, { 510, "Proportion-Air, Inc." }, { 511, "SICK Stegmann GmbH" }, { 512, "Reserved" }, { 513, "Edwards Signaling" }, { 514, "Sumitomo Metal Industries, Ltd" }, { 515, "Cosmo Instruments Co., Ltd." }, { 516, "Denshosha Co., Ltd." }, { 517, "Kaijo Corp." }, { 518, "Michiproducts Co., Ltd." }, { 519, "Miura Corporation" }, { 520, "TG Information Network Co., Ltd." }, { 521, "Fujikin , Inc." }, { 522, "Estic Corp." }, { 523, "GS Hydraulic Sales" }, { 524, "Reserved" }, { 525, "MTE Limited" }, { 526, "Hyde Park Electronics, Inc." }, { 527, "Pfeiffer Vacuum GmbH" }, { 528, "Cyberlogic Technologies" }, { 529, "OKUMA Corporation FA Systems Division" }, { 530, "Reserved" }, { 531, "Hitachi Kokusai Electric Co., Ltd." }, { 532, "SHINKO TECHNOS Co., Ltd." }, { 533, "Itoh Electric Co., Ltd." }, { 534, "Colorado Flow Tech Inc." }, { 535, "Love Controls Division/Dwyer Inst." }, { 536, "Alstom Drives and Controls" }, { 537, "The Foxboro Company" }, { 538, "Tescom Corporation" }, { 539, "Reserved" }, { 540, "Atlas Copco Controls UK" }, { 541, "Reserved" }, { 542, "Autojet Technologies" }, { 543, "Prima Electronics S.p.A." }, { 544, "PMA GmbH" }, { 545, "Shimafuji Electric Co., Ltd" }, { 546, "Oki Electric Industry Co., Ltd" }, { 547, "Kyushu Matsushita Electric Co., Ltd" }, { 548, "Nihon Electric Wire & Cable Co., Ltd" }, { 549, "Tsuken Electric Ind Co., Ltd" }, { 550, "Tamadic Co." }, { 551, "MAATEL SA" }, { 552, "OKUMA America" }, { 553, "Control Techniques PLC-NA" }, { 554, "TPC Wire & Cable" }, { 555, "ATI Industrial Automation" }, { 556, "Microcontrol (Australia) Pty Ltd" }, { 557, "Serra Soldadura, S.A." }, { 558, "Southwest Research Institute" }, { 559, "Cabinplant International" }, { 560, "Sartorius Mechatronics T&H GmbH" }, { 561, "Comau S.p.A. Robotics & Final Assembly Division" }, { 562, "Phoenix Contact" }, { 563, "Yokogawa MAT Corporation" }, { 564, "asahi sangyo co., ltd." }, { 565, "Reserved" }, { 566, "Akita Myotoku Ltd." }, { 567, "OBARA Corp." }, { 568, "Suetron Electronic GmbH" }, { 569, "Reserved" }, { 570, "Serck Controls Limited" }, { 571, "Fairchild Industrial Products Company" }, { 572, "ARO S.A." }, { 573, "M2C GmbH" }, { 574, "Shin Caterpillar Mitsubishi Ltd." }, { 575, "Santest Co., Ltd." }, { 576, "Cosmotechs Co., Ltd." }, { 577, "Hitachi Electric Systems" }, { 578, "Smartscan Ltd" }, { 579, "Woodhead Software & Electronics France" }, { 580, "Athena Controls, Inc." }, { 581, "Syron Engineering & Manufacturing, Inc." }, { 582, "Asahi Optical Co., Ltd." }, { 583, "Sansha Electric Mfg. Co., Ltd." }, { 584, "Nikki Denso Co., Ltd." }, { 585, "Star Micronics, Co., Ltd." }, { 586, "Ecotecnia Socirtat Corp." }, { 587, "AC Technology Corp." }, { 588, "West Instruments Limited" }, { 589, "NTI Limited" }, { 590, "Delta Computer Systems, Inc." }, { 591, "FANUC Ltd." }, { 592, "Hearn-Gu Lee" }, { 593, "ABB Automation Products" }, { 594, "Orion Machinery Co., Ltd." }, { 595, "Reserved" }, { 596, "Wire-Pro, Inc." }, { 597, "Beijing Huakong Technology Co. Ltd." }, { 598, "Yokoyama Shokai Co., Ltd." }, { 599, "Toyogiken Co., Ltd." }, { 600, "Coester Equipamentos Eletronicos Ltda." }, { 601, "Reserved" }, { 602, "Electroplating Engineers of Japan Ltd." }, { 603, "ROBOX S.p.A." }, { 604, "Spraying Systems Company" }, { 605, "Benshaw Inc." }, { 606, "ZPA-DP A.S." }, { 607, "Wired Rite Systems" }, { 608, "Tandis Research, Inc." }, { 609, "SSD Drives GmbH" }, { 610, "ULVAC Japan Ltd." }, { 611, "DYNAX Corporation" }, { 612, "Nor-Cal Products, Inc." }, { 613, "Aros Electronics AB" }, { 614, "Jun-Tech Co., Ltd." }, { 615, "HAN-MI Co. Ltd." }, { 616, "uniNtech (formerly SungGi Internet)" }, { 617, "Hae Pyung Electronics Reserch Institute" }, { 618, "Milwaukee Electronics" }, { 619, "OBERG Industries" }, { 620, "Parker Hannifin/Compumotor Division" }, { 621, "TECHNO DIGITAL CORPORATION" }, { 622, "Network Supply Co., Ltd." }, { 623, "Union Electronics Co., Ltd." }, { 624, "Tritronics Services PM Ltd." }, { 625, "Rockwell Automation-Sprecher+Schuh" }, { 626, "Matsushita Electric Industrial Co., Ltd/Motor Co." }, { 627, "Rolls-Royce Energy Systems, Inc." }, { 628, "JEONGIL INTERCOM CO., LTD" }, { 629, "Interroll Corp." }, { 630, "Hubbell Wiring Device-Kellems (Delaware)" }, { 631, "Intelligent Motion Systems" }, { 632, "Reserved" }, { 633, "INFICON AG" }, { 634, "Hirschmann, Inc." }, { 635, "The Siemon Company" }, { 636, "YAMAHA Motor Co. Ltd." }, { 637, "aska corporation" }, { 638, "Woodhead Connectivity" }, { 639, "Trimble AB" }, { 640, "Murrelektronik GmbH" }, { 641, "Creatrix Labs, Inc." }, { 642, "TopWorx" }, { 643, "Kumho Industrial Co., Ltd." }, { 644, "Wind River Systems, Inc." }, { 645, "Bihl & Wiedemann GmbH" }, { 646, "Harmonic Drive Systems Inc." }, { 647, "Rikei Corporation" }, { 648, "BL Autotec, Ltd." }, { 649, "Hana Information & Technology Co., Ltd." }, { 650, "Seoil Electric Co., Ltd." }, { 651, "Fife Corporation" }, { 652, "Shanghai Electrical Apparatus Research Institute" }, { 653, "Reserved" }, { 654, "Parasense Development Centre" }, { 655, "Reserved" }, { 656, "Reserved" }, { 657, "Six Tau S.p.A." }, { 658, "Aucos GmbH" }, { 659, "Rotork Controls" }, { 660, "Automationdirect.com" }, { 661, "Thermo BLH" }, { 662, "System Controls, Ltd." }, { 663, "Univer S.p.A." }, { 664, "MKS-Tenta Technology" }, { 665, "Lika Electronic SNC" }, { 666, "Mettler-Toledo, Inc." }, { 667, "DXL USA Inc." }, { 668, "Rockwell Automation/Entek IRD Intl." }, { 669, "Nippon Otis Elevator Company" }, { 670, "Sinano Electric, Co., Ltd." }, { 671, "Sony Manufacturing Systems" }, { 672, "Reserved" }, { 673, "Contec Co., Ltd." }, { 674, "Automated Solutions" }, { 675, "Controlweigh" }, { 676, "Reserved" }, { 677, "Fincor Electronics" }, { 678, "Cognex Corporation" }, { 679, "Qualiflow" }, { 680, "Weidmuller, Inc." }, { 681, "Morinaga Milk Industry Co., Ltd." }, { 682, "Takagi Industrial Co., Ltd." }, { 683, "Wittenstein AG" }, { 684, "Sena Technologies, Inc." }, { 685, "Reserved" }, { 686, "APV Products Unna" }, { 687, "Creator Teknisk Utvedkling AB" }, { 688, "Reserved" }, { 689, "Mibu Denki Industrial Co., Ltd." }, { 690, "Takamastsu Machineer Section" }, { 691, "Startco Engineering Ltd." }, { 692, "Reserved" }, { 693, "Holjeron" }, { 694, "ALCATEL High Vacuum Technology" }, { 695, "Taesan LCD Co., Ltd." }, { 696, "POSCON" }, { 697, "VMIC" }, { 698, "Matsushita Electric Works, Ltd." }, { 699, "IAI Corporation" }, { 700, "Horst GmbH" }, { 701, "MicroControl GmbH & Co." }, { 702, "Leine & Linde AB" }, { 703, "Reserved" }, { 704, "EC Elettronica Srl" }, { 705, "VIT Software HB" }, { 706, "Bronkhorst High-Tech B.V." }, { 707, "Optex Co., Ltd." }, { 708, "Yosio Electronic Co." }, { 709, "Terasaki Electric Co., Ltd." }, { 710, "Sodick Co., Ltd." }, { 711, "MTS Systems Corporation-Automation Division" }, { 712, "Mesa Systemtechnik" }, { 713, "SHIN HO SYSTEM Co., Ltd." }, { 714, "Goyo Electronics Co, Ltd." }, { 715, "Loreme" }, { 716, "SAB Brockskes GmbH & Co. KG" }, { 717, "Trumpf Laser GmbH + Co. KG" }, { 718, "Niigata Electronic Instruments Co., Ltd." }, { 719, "Yokogawa Digital Computer Corporation" }, { 720, "O.N. Electronic Co., Ltd." }, { 721, "Industrial Control Communication, Inc." }, { 722, "ABB, Inc." }, { 723, "ElectroWave USA, Inc." }, { 724, "Industrial Network Controls, LLC" }, { 725, "KDT Systems Co., Ltd." }, { 726, "SEFA Technology Inc." }, { 727, "Nippon POP Rivets and Fasteners Ltd." }, { 728, "Yamato Scale Co., Ltd." }, { 729, "Zener Electric" }, { 730, "GSE Scale Systems" }, { 731, "ISAS (Integrated Switchgear & Sys. Pty Ltd)" }, { 732, "Beta LaserMike Limited" }, { 733, "TOEI Electric Co., Ltd." }, { 734, "Hakko Electronics Co., Ltd" }, { 735, "Reserved" }, { 736, "RFID, Inc." }, { 737, "Adwin Corporation" }, { 738, "Osaka Vacuum, Ltd." }, { 739, "A-Kyung Motion, Inc." }, { 740, "Camozzi S.P. A." }, { 741, "Crevis Co., LTD" }, { 742, "Rice Lake Weighing Systems" }, { 743, "Linux Network Services" }, { 744, "KEB Antriebstechnik GmbH" }, { 745, "Hagiwara Electric Co., Ltd." }, { 746, "Glass Inc. International" }, { 747, "Reserved" }, { 748, "DVT Corporation" }, { 749, "Woodward Governor" }, { 750, "Mosaic Systems, Inc." }, { 751, "Laserline GmbH" }, { 752, "COM-TEC, Inc." }, { 753, "Weed Instrument" }, { 754, "Prof-face European Technology Center" }, { 755, "Fuji Automation Co., Ltd." }, { 756, "Matsutame Co., Ltd." }, { 757, "Hitachi Via Mechanics, Ltd." }, { 758, "Dainippon Screen Mfg. Co. Ltd." }, { 759, "FLS Automation A/S" }, { 760, "ABB Stotz Kontakt GmbH" }, { 761, "Technical Marine Service" }, { 762, "Advanced Automation Associates, Inc." }, { 763, "Baumer Ident GmbH" }, { 764, "Tsubakimoto Chain Co." }, { 765, "Reserved" }, { 766, "Furukawa Co., Ltd." }, { 767, "Active Power" }, { 768, "CSIRO Mining Automation" }, { 769, "Matrix Integrated Systems" }, { 770, "Digitronic Automationsanlagen GmbH" }, { 771, "SICK STEGMANN Inc." }, { 772, "TAE-Antriebstechnik GmbH" }, { 773, "Electronic Solutions" }, { 774, "Rocon L.L.C." }, { 775, "Dijitized Communications Inc." }, { 776, "Asahi Organic Chemicals Industry Co., Ltd." }, { 777, "Hodensha" }, { 778, "Harting, Inc. NA" }, { 779, "Kubler GmbH" }, { 780, "Yamatake Corporation" }, { 781, "JEOL" }, { 782, "Yamatake Industrial Systems Co., Ltd." }, { 783, "HAEHNE Elektronische Messgerate GmbH" }, { 784, "Ci Technologies Pty Ltd (for Pelamos Industries)" }, { 785, "N. SCHLUMBERGER & CIE" }, { 786, "Teijin Seiki Co., Ltd." }, { 787, "DAIKIN Industries, Ltd" }, { 788, "RyuSyo Industrial Co., Ltd." }, { 789, "SAGINOMIYA SEISAKUSHO, INC." }, { 790, "Seishin Engineering Co., Ltd." }, { 791, "Japan Support System Ltd." }, { 792, "Decsys" }, { 793, "Metronix Messgerate u. Elektronik GmbH" }, { 794, "Reserved" }, { 795, "Vaccon Company, Inc." }, { 796, "Siemens Energy & Automation, Inc." }, { 797, "Ten X Technology, Inc." }, { 798, "Tyco Electronics" }, { 799, "Delta Power Electronics Center" }, { 800, "Denker" }, { 801, "Autonics Corporation" }, { 802, "JFE Electronic Engineering Pty. Ltd." }, { 803, "Reserved" }, { 804, "Electro-Sensors, Inc." }, { 805, "Digi International, Inc." }, { 806, "Texas Instruments" }, { 807, "ADTEC Plasma Technology Co., Ltd" }, { 808, "SICK AG" }, { 809, "Ethernet Peripherals, Inc." }, { 810, "Animatics Corporation" }, { 811, "Reserved" }, { 812, "Process Control Corporation" }, { 813, "SystemV. Inc." }, { 814, "Danaher Motion SRL" }, { 815, "SHINKAWA Sensor Technology, Inc." }, { 816, "Tesch GmbH & Co. KG" }, { 817, "Reserved" }, { 818, "Trend Controls Systems Ltd." }, { 819, "Guangzhou ZHIYUAN Electronic Co., Ltd." }, { 820, "Mykrolis Corporation" }, { 821, "Bethlehem Steel Corporation" }, { 822, "KK ICP" }, { 823, "Takemoto Denki Corporation" }, { 824, "The Montalvo Corporation" }, { 825, "Reserved" }, { 826, "LEONI Special Cables GmbH" }, { 827, "Reserved" }, { 828, "ONO SOKKI CO.,LTD." }, { 829, "Rockwell Samsung Automation" }, { 830, "SHINDENGEN ELECTRIC MFG. CO. LTD" }, { 831, "Origin Electric Co. Ltd." }, { 832, "Quest Technical Solutions, Inc." }, { 833, "LS Cable, Ltd." }, { 834, "Enercon-Nord Electronic GmbH" }, { 835, "Northwire Inc." }, { 836, "Engel Elektroantriebe GmbH" }, { 837, "The Stanley Works" }, { 838, "Celesco Transducer Products, Inc." }, { 839, "Chugoku Electric Wire and Cable Co." }, { 840, "Kongsberg Simrad AS" }, { 841, "Panduit Corporation" }, { 842, "Spellman High Voltage Electronics Corp." }, { 843, "Kokusai Electric Alpha Co., Ltd." }, { 844, "Brooks Automation, Inc." }, { 845, "ANYWIRE CORPORATION" }, { 846, "Honda Electronics Co. Ltd" }, { 847, "REO Elektronik AG" }, { 848, "Fusion UV Systems, Inc." }, { 849, "ASI Advanced Semiconductor Instruments GmbH" }, { 850, "Datalogic, Inc." }, { 851, "SoftPLC Corporation" }, { 852, "Dynisco Instruments LLC" }, { 853, "WEG Industrias SA" }, { 854, "Frontline Test Equipment, Inc." }, { 855, "Tamagawa Seiki Co., Ltd." }, { 856, "Multi Computing Co., Ltd." }, { 857, "RVSI" }, { 858, "Commercial Timesharing Inc." }, { 859, "Tennessee Rand Automation LLC" }, { 860, "Wacogiken Co., Ltd" }, { 861, "Reflex Integration Inc." }, { 862, "Siemens AG, A&D PI Flow Instruments" }, { 863, "G. Bachmann Electronic GmbH" }, { 864, "NT International" }, { 865, "Schweitzer Engineering Laboratories" }, { 866, "ATR Industrie-Elektronik GmbH Co." }, { 867, "PLASMATECH Co., Ltd" }, { 868, "Reserved" }, { 869, "GEMU GmbH & Co. KG" }, { 870, "Alcorn McBride Inc." }, { 871, "MORI SEIKI CO., LTD" }, { 872, "NodeTech Systems Ltd" }, { 873, "Emhart Teknologies" }, { 874, "Cervis, Inc." }, { 875, "FieldServer Technologies (Div Sierra Monitor Corp)" }, { 876, "NEDAP Power Supplies" }, { 877, "Nippon Sanso Corporation" }, { 878, "Mitomi Giken Co., Ltd." }, { 879, "PULS GmbH" }, { 880, "Reserved" }, { 881, "Japan Control Engineering Ltd" }, { 882, "Embedded Systems Korea (Former Zues Emtek Co Ltd.)" }, { 883, "Automa SRL" }, { 884, "Harms+Wende GmbH & Co KG" }, { 885, "SAE-STAHL GmbH" }, { 886, "Microwave Data Systems" }, { 887, "Bernecker + Rainer Industrie-Elektronik GmbH" }, { 888, "Hiprom Technologies" }, { 889, "Reserved" }, { 890, "Nitta Corporation" }, { 891, "Kontron Modular Computers GmbH" }, { 892, "Marlin Controls" }, { 893, "ELCIS s.r.l." }, { 894, "Acromag, Inc." }, { 895, "Avery Weigh-Tronix" }, { 896, "Reserved" }, { 897, "Reserved" }, { 898, "Reserved" }, { 899, "Practicon Ltd" }, { 900, "Schunk GmbH & Co. KG" }, { 901, "MYNAH Technologies" }, { 902, "Defontaine Groupe" }, { 903, "Emerson Process Management Power & Water Solutions" }, { 904, "F.A. Elec" }, { 905, "Hottinger Baldwin Messtechnik GmbH" }, { 906, "Coreco Imaging, Inc." }, { 907, "London Electronics Ltd." }, { 908, "HSD SpA" }, { 909, "Comtrol Corporation" }, { 910, "TEAM, S.A. (Tecnica Electronica de Automatismo Y Medida)" }, { 911, "MAN B&W Diesel Ltd. Regulateurs Europa" }, { 912, "Reserved" }, { 913, "Reserved" }, { 914, "Micro Motion, Inc." }, { 915, "Eckelmann AG" }, { 916, "Hanyoung Nux" }, { 917, "Ransburg Industrial Finishing KK" }, { 918, "Kun Hung Electric Co. Ltd." }, { 919, "Brimos wegbebakening b.v." }, { 920, "Nitto Seiki Co., Ltd" }, { 921, "PPT Vision, Inc." }, { 922, "Yamazaki Machinery Works" }, { 923, "SCHMIDT Technology GmbH" }, { 924, "Parker Hannifin SpA (SBC Division)" }, { 925, "HIMA Paul Hildebrandt GmbH" }, { 926, "RivaTek, Inc." }, { 927, "Misumi Corporation" }, { 928, "GE Multilin" }, { 929, "Measurement Computing Corporation" }, { 930, "Jetter AG" }, { 931, "Tokyo Electronics Systems Corporation" }, { 932, "Togami Electric Mfg. Co., Ltd." }, { 933, "HK Systems" }, { 934, "CDA Systems Ltd." }, { 935, "Aerotech Inc." }, { 936, "JVL Industrie Elektronik A/S" }, { 937, "NovaTech Process Solutions LLC" }, { 938, "Reserved" }, { 939, "Cisco Systems" }, { 940, "Grid Connect" }, { 941, "ITW Automotive Finishing" }, { 942, "HanYang System" }, { 943, "ABB K.K. Technical Center" }, { 944, "Taiyo Electric Wire & Cable Co., Ltd." }, { 945, "Reserved" }, { 946, "SEREN IPS INC" }, { 947, "Belden CDT Electronics Division" }, { 948, "ControlNet International" }, { 949, "Gefran S.P.A." }, { 950, "Jokab Safety AB" }, { 951, "SUMITA OPTICAL GLASS, INC." }, { 952, "Biffi Italia srl" }, { 953, "Beck IPC GmbH" }, { 954, "Copley Controls Corporation" }, { 955, "Fagor Automation S. Coop." }, { 956, "DARCOM" }, { 957, "Frick Controls (div. of York International)" }, { 958, "SymCom, Inc." }, { 959, "Infranor" }, { 960, "Kyosan Cable, Ltd." }, { 961, "Varian Vacuum Technologies" }, { 962, "Messung Systems" }, { 963, "Xantrex Technology, Inc." }, { 964, "StarThis Inc." }, { 965, "Chiyoda Co., Ltd." }, { 966, "Flowserve Corporation" }, { 967, "Spyder Controls Corp." }, { 968, "IBA AG" }, { 969, "SHIMOHIRA ELECTRIC MFG.CO.,LTD" }, { 970, "Reserved" }, { 971, "Siemens L&A" }, { 972, "Micro Innovations AG" }, { 973, "Switchgear & Instrumentation" }, { 974, "PRE-TECH CO., LTD." }, { 975, "National Semiconductor" }, { 976, "Invensys Process Systems" }, { 977, "Ametek HDR Power Systems" }, { 978, "Reserved" }, { 979, "TETRA-K Corporation" }, { 980, "C & M Corporation" }, { 981, "Siempelkamp Maschinen" }, { 982, "Reserved" }, { 983, "Daifuku America Corporation" }, { 984, "Electro-Matic Products Inc." }, { 985, "BUSSAN MICROELECTRONICS CORP." }, { 986, "ELAU AG" }, { 987, "Hetronic USA" }, { 988, "NIIGATA POWER SYSTEMS Co., Ltd." }, { 989, "Software Horizons Inc." }, { 990, "B3 Systems, Inc." }, { 991, "Moxa Networking Co., Ltd." }, { 992, "Reserved" }, { 993, "S4 Integration" }, { 994, "Elettro Stemi S.R.L." }, { 995, "AquaSensors" }, { 996, "Ifak System GmbH" }, { 997, "SANKEI MANUFACTURING Co.,LTD." }, { 998, "Emerson Network Power Co., Ltd." }, { 999, "Fairmount Automation, Inc." }, { 1000, "Bird Electronic Corporation" }, { 1001, "Nabtesco Corporation" }, { 1002, "AGM Electronics, Inc." }, { 1003, "ARCX Inc." }, { 1004, "DELTA I/O Co." }, { 1005, "Chun IL Electric Ind. Co." }, { 1006, "N-Tron" }, { 1007, "Nippon Pneumatics/Fludics System CO.,LTD." }, { 1008, "DDK Ltd." }, { 1009, "Seiko Epson Corporation" }, { 1010, "Halstrup-Walcher GmbH" }, { 1011, "ITT" }, { 1012, "Ground Fault Systems bv" }, { 1013, "Scolari Engineering S.p.A." }, { 1014, "Vialis Traffic bv" }, { 1015, "Weidmueller Interface GmbH & Co. KG" }, { 1016, "Shanghai Sibotech Automation Co. Ltd" }, { 1017, "AEG Power Supply Systems GmbH" }, { 1018, "Komatsu Electronics Inc." }, { 1019, "Souriau" }, { 1020, "Baumuller Chicago Corp." }, { 1021, "J. Schmalz GmbH" }, { 1022, "SEN Corporation" }, { 1023, "Korenix Technology Co. Ltd" }, { 1024, "Cooper Power Tools" }, { 1025, "INNOBIS" }, { 1026, "Shinho System" }, { 1027, "Xm Services Ltd." }, { 1028, "KVC Co., Ltd." }, { 1029, "Sanyu Seiki Co., Ltd." }, { 1030, "TuxPLC" }, { 1031, "Northern Network Solutions" }, { 1032, "Converteam GmbH" }, { 1033, "Symbol Technologies" }, { 1034, "S-TEAM Lab" }, { 1035, "Maguire Products, Inc." }, { 1036, "AC&T" }, { 1037, "MITSUBISHI HEAVY INDUSTRIES, LTD. KOBE SHIPYARD & MACHINERY WORKS" }, { 1038, "Hurletron Inc." }, { 1039, "Chunichi Denshi Co., Ltd" }, { 1040, "Cardinal Scale Mfg. Co." }, { 1041, "BTR NETCOM via RIA Connect, Inc." }, { 1042, "Base2" }, { 1043, "ASRC Aerospace" }, { 1044, "Beijing Stone Automation" }, { 1045, "Changshu Switchgear Manufacture Ltd." }, { 1046, "METRONIX Corp." }, { 1047, "WIT" }, { 1048, "ORMEC Systems Corp." }, { 1049, "ASATech (China) Inc." }, { 1050, "Controlled Systems Limited" }, { 1051, "Mitsubishi Heavy Ind. Digital System Co., Ltd. (M.H.I.)" }, { 1052, "Electrogrip" }, { 1053, "TDS Automation" }, { 1054, "T&C Power Conversion, Inc." }, { 1055, "Robostar Co., Ltd" }, { 1056, "Scancon A/S" }, { 1057, "Haas Automation, Inc." }, { 1058, "Eshed Technology" }, { 1059, "Delta Electronic Inc." }, { 1060, "Innovasic Semiconductor" }, { 1061, "SoftDEL Systems Limited" }, { 1062, "FiberFin, Inc." }, { 1063, "Nicollet Technologies Corp." }, { 1064, "B.F. Systems" }, { 1065, "Empire Wire and Supply LLC" }, { 1066, "Reserved" }, { 1067, "Elmo Motion Control LTD" }, { 1068, "Reserved" }, { 1069, "Asahi Keiki Co., Ltd." }, { 1070, "Joy Mining Machinery" }, { 1071, "MPM Engineering Ltd" }, { 1072, "Wolke Inks & Printers GmbH" }, { 1073, "Mitsubishi Electric Engineering Co., Ltd." }, { 1074, "COMET AG" }, { 1075, "Real Time Objects & Systems, LLC" }, { 1076, "MISCO Refractometer" }, { 1077, "JT Engineering Inc." }, { 1078, "Automated Packing Systems" }, { 1079, "Niobrara R&D Corp." }, { 1080, "Garmin Ltd." }, { 1081, "Japan Mobile Platform Co., Ltd" }, { 1082, "Advosol Inc." }, { 1083, "ABB Global Services Limited" }, { 1084, "Sciemetric Instruments Inc." }, { 1085, "Tata Elxsi Ltd." }, { 1086, "TPC Mechatronics, Co., Ltd." }, { 1087, "Cooper Bussmann" }, { 1088, "Trinite Automatisering B.V." }, { 1089, "Peek Traffic B.V." }, { 1090, "Acrison, Inc" }, { 1091, "Applied Robotics, Inc." }, { 1092, "FireBus Systems, Inc." }, { 1093, "Beijing Sevenstar Huachuang Electronics" }, { 1094, "Magnetek" }, { 1095, "Microscan" }, { 1096, "Air Water Inc." }, { 1097, "Sensopart Industriesensorik GmbH" }, { 1098, "Tiefenbach Control Systems GmbH" }, { 1099, "INOXPA S.A" }, { 1100, "Zurich University of Applied Sciences" }, { 1101, "Ethernet Direct" }, { 1102, "GSI-Micro-E Systems" }, { 1103, "S-Net Automation Co., Ltd." }, { 1104, "Power Electronics S.L." }, { 1105, "Renesas Technology Corp." }, { 1106, "NSWCCD-SSES" }, { 1107, "Porter Engineering Ltd." }, { 1108, "Meggitt Airdynamics, Inc." }, { 1109, "Inductive Automation" }, { 1110, "Neural ID" }, { 1111, "EEPod LLC" }, { 1112, "Hitachi Industrial Equipment Systems Co., Ltd." }, { 1113, "Salem Automation" }, { 1114, "port GmbH" }, { 1115, "B & PLUS" }, { 1116, "Graco Inc." }, { 1117, "Altera Corporation" }, { 1118, "Technology Brewing Corporation" }, { 1121, "CSE Servelec" }, { 1124, "Fluke Networks" }, { 1125, "Tetra Pak Packaging Solutions SPA" }, { 1126, "Racine Federated, Inc." }, { 1127, "Pureron Japan Co., Ltd." }, { 1130, "Brother Industries, Ltd." }, { 1132, "Leroy Automation" }, { 1134, "THK CO., LTD." }, { 1137, "TR-Electronic GmbH" }, { 1138, "ASCON S.p.A." }, { 1139, "Toledo do Brasil Industria de Balancas Ltda." }, { 1140, "Bucyrus DBT Europe GmbH" }, { 1141, "Emerson Process Management Valve Automation" }, { 1142, "Alstom Transport" }, { 1144, "Matrox Electronic Systems" }, { 1145, "Littelfuse" }, { 1146, "PLASMART, Inc." }, { 1147, "Miyachi Corporation" }, { 1150, "Promess Incorporated" }, { 1151, "COPA-DATA GmbH" }, { 1152, "Precision Engine Controls Corporation" }, { 1153, "Alga Automacao e controle LTDA" }, { 1154, "U.I. Lapp GmbH" }, { 1155, "ICES" }, { 1156, "Philips Lighting bv" }, { 1157, "Aseptomag AG" }, { 1158, "ARC Informatique" }, { 1159, "Hesmor GmbH" }, { 1160, "Kobe Steel, Ltd." }, { 1161, "FLIR Systems" }, { 1162, "Simcon A/S" }, { 1163, "COPALP" }, { 1164, "Zypcom, Inc." }, { 1165, "Swagelok" }, { 1166, "Elspec" }, { 1167, "ITT Water & Wastewater AB" }, { 1168, "Kunbus GmbH Industrial Communication" }, { 1170, "Performance Controls, Inc." }, { 1171, "ACS Motion Control, Ltd." }, { 1173, "IStar Technology Limited" }, { 1174, "Alicat Scientific, Inc." }, { 1176, "ADFweb.com SRL" }, { 1177, "Tata Consultancy Services Limited" }, { 1178, "CXR Ltd." }, { 1179, "Vishay Nobel AB" }, { 1181, "SolaHD" }, { 1182, "Endress+Hauser" }, { 1183, "Bartec GmbH" }, { 1185, "AccuSentry, Inc." }, { 1186, "Exlar Corporation" }, { 1187, "ILS Technology" }, { 1188, "Control Concepts Inc." }, { 1190, "Procon Engineering Limited" }, { 1191, "Hermary Opto Electronics Inc." }, { 1192, "Q-Lambda" }, { 1194, "VAMP Ltd" }, { 1195, "FlexLink" }, { 1196, "Office FA.com Co., Ltd." }, { 1197, "SPMC (Changzhou) Co. Ltd." }, { 1198, "Anton Paar GmbH" }, { 1199, "Zhuzhou CSR Times Electric Co., Ltd." }, { 1200, "DeStaCo" }, { 1201, "Synrad, Inc" }, { 1202, "Bonfiglioli Vectron GmbH" }, { 1203, "Pivotal Systems" }, { 1204, "TKSCT" }, { 1205, "Randy Nuernberger" }, { 1206, "CENTRALP" }, { 1207, "Tengen Group" }, { 1208, "OES, Inc." }, { 1209, "Actel Corporation" }, { 1210, "Monaghan Engineering, Inc." }, { 1211, "wenglor sensoric gmbh" }, { 1212, "HSA Systems" }, { 1213, "MK Precision Co., Ltd." }, { 1214, "Tappan Wire and Cable" }, { 1215, "Heinzmann GmbH & Co. KG" }, { 1216, "Process Automation International Ltd." }, { 1217, "Secure Crossing" }, { 1218, "SMA Railway Technology GmbH" }, { 1219, "FMS Force Measuring Systems AG" }, { 1220, "ABT Endustri Enerji Sistemleri Sanayi Tic. Ltd. Sti." }, { 1221, "MagneMotion Inc." }, { 1222, "STS Co., Ltd." }, { 1223, "MERAK SIC, SA" }, { 1224, "ABOUNDI, Inc." }, { 1225, "Rosemount Inc." }, { 1226, "GEA FES, Inc." }, { 1227, "TMG Technologie und Engineering GmbH" }, { 1228, "embeX GmbH" }, { 1229, "GH Electrotermia, S.A." }, { 1230, "Tolomatic" }, { 1231, "Dukane" }, { 1232, "Elco (Tian Jin) Electronics Co., Ltd." }, { 1233, "Jacobs Automation" }, { 1234, "Noda Radio Frequency Technologies Co., Ltd." }, { 1235, "MSC Tuttlingen GmbH" }, { 1236, "Hitachi Cable Manchester" }, { 1237, "ACOREL SAS" }, { 1238, "Global Engineering Solutions Co., Ltd." }, { 1239, "ALTE Transportation, S.L." }, { 1240, "Penko Engineering B.V." }, { 0, NULL } }; value_string_ext cip_vendor_vals_ext = VALUE_STRING_EXT_INIT(cip_vendor_vals); /* Translate Device Profile's */ static const value_string cip_devtype_vals[] = { { 0x00, "Generic Device (deprecated)" }, { 0x02, "AC Drive" }, { 0x03, "Motor Overload" }, { 0x04, "Limit Switch" }, { 0x05, "Inductive Proximity Switch" }, { 0x06, "Photoelectric Sensor" }, { 0x07, "General Purpose Discrete I/O" }, { 0x09, "Resolver" }, { 0x0C, "Communications Adapter" }, { 0x0E, "Programmable Logic Controller" }, { 0x10, "Position Controller", }, { 0x13, "DC Drive" }, { 0x15, "Contactor", }, { 0x16, "Motor Starter", }, { 0x17, "Soft Start", }, { 0x18, "Human-Machine Interface" }, { 0x1A, "Mass Flow Controller" }, { 0x1B, "Pneumatic Valve" }, { 0x1C, "Vacuum Pressure Gauge" }, { 0x1D, "Process Control Value" }, { 0x1E, "Residual Gas Analyzer" }, { 0x1F, "DC Power Generator" }, { 0x20, "RF Power Generator" }, { 0x21, "Turbomolecular Vacuum Pump" }, { 0x22, "Encoder" }, { 0x23, "Safety Discrete I/O Device" }, { 0x24, "Fluid Flow Controller" }, { 0x25, "CIP Motion Drive" }, { 0x26, "CompoNet Repeater" }, { 0x27, "Mass Flow Controller, Enhanced" }, { 0x28, "CIP Modbus Device" }, { 0x29, "CIP Modbus Translator" }, { 0x2A, "Safety Analog I/O Device" }, { 0x2B, "Generic Device (keyable)" }, { 0x2C, "Managed Switch" }, { 0x32, "ControlNet Physical Layer Component" }, { 0, NULL } }; value_string_ext cip_devtype_vals_ext = VALUE_STRING_EXT_INIT(cip_devtype_vals); /* Translate class names */ static const value_string cip_class_names_vals[] = { { 0x01, "Identity Object" }, { 0x02, "Message Router" }, { 0x03, "DeviceNet Object" }, { 0x04, "Assembly Object" }, { 0x05, "Connection Object" }, { 0x06, "Connection Manager" }, { 0x07, "Register Object" }, { 0x08, "Discrete Input Point Object" }, { 0x09, "Discrete Output Point Object" }, { 0x0A, "Analog Input Point Object" }, { 0x0B, "Analog Output Point Object" }, { 0x0E, "Presence Sensing Object" }, { 0x0F, "Parameter Object" }, { 0x10, "Parameter Group Object" }, { 0x12, "Group Object" }, { 0x1D, "Discrete Input Group Object" }, { 0x1E, "Discrete Output Group Object" }, { 0x1F, "Discrete Group Object" }, { 0x20, "Analog Input Group Object" }, { 0x21, "Analog Output Group Object" }, { 0x22, "Analog Group Object" }, { 0x23, "Position Sensor Object" }, { 0x24, "Position Controller Supervisor Object" }, { 0x25, "Position Controller Object" }, { 0x26, "Block Sequencer Object" }, { 0x27, "Command Block Object" }, { 0x28, "Motor Data Object" }, { 0x29, "Control Supervisor Object" }, { 0x2A, "AC/DC Drive Object" }, { 0x2B, "Acknowledge Handler Object" }, { 0x2C, "Overload Object" }, { 0x2D, "Softstart Object" }, { 0x2E, "Selection Object" }, { 0x30, "S-Device Supervisor Object" }, { 0x31, "S-Analog Sensor Object" }, { 0x32, "S-Analog Actuator Object" }, { 0x33, "S-Single Stage Controller Object" }, { 0x34, "S-Gas Calibration Object" }, { 0x35, "Trip Point Object" }, { 0x37, "File Object" }, { 0x38, "S-Partial Pressure Object" }, { 0x39, "Safety Supervisor Object" }, { 0x3A, "Safety Validator Object" }, { 0x3B, "Safety Discrete Output Point Object" }, { 0x3C, "Safety Discrete Output Group Object" }, { 0x3D, "Safety Discrete Input Point Object" }, { 0x3E, "Safety Discrete Input Group Object" }, { 0x3F, "Safety Dual Channel Output Object" }, { 0x40, "S-Sensor Calibration Object" }, { 0x41, "Event Log Object" }, { 0x42, "Motion Axis Object" }, { 0x43, "Time Sync Object" }, { 0x44, "Modbus Object" }, { 0x45, "Originator Connection List Object" }, { 0x46, "Modbus Serial Link Object" }, { 0x47, "Device Level Ring (DLR) Object" }, { 0x48, "QoS Object" }, { 0x49, "Safety Analog Input Point Object" }, { 0x4A, "Safety Analog Input Group Object" }, { 0x4B, "Safety Dual Channel Analog Input Object" }, { 0x4C, "Sercos III Link Object" }, { 0x4D, "Target Connection List Object" }, { 0x4E, "Base Energy Object" }, { 0x4F, "Electrical Energy Object" }, { 0x50, "Non-Electrical Energy Object" }, { 0x51, "Base Switch Object" }, { 0x52, "SNMP Object" }, { 0x53, "Power Management Object" }, { 0x54, "RSTP Bridge Object" }, { 0x55, "RSTP Port Object" }, { 0xF0, "ControlNet Object" }, { 0xF1, "ControlNet Keeper Object" }, { 0xF2, "ControlNet Scheduling Object" }, { 0xF3, "Connection Configuration Object" }, { 0xF4, "Port Object" }, { 0xF5, "TCP/IP Interface Object" }, { 0xF6, "EtherNet Link Object" }, { 0xF7, "CompoNet Object" }, { 0xF8, "CompoNet Repeater Object" }, { 0, NULL } }; value_string_ext cip_class_names_vals_ext = VALUE_STRING_EXT_INIT(cip_class_names_vals); static void add_cip_service_to_info_column(packet_info *pinfo, guint8 service, const value_string* service_vals) { cip_req_info_t *preq_info; preq_info = (cip_req_info_t*)p_get_proto_data(wmem_file_scope(), pinfo, proto_cip, 0 ); if ((preq_info == NULL) || (preq_info->isUnconnectedSend == FALSE)) { /* Add service to info column */ col_append_sep_fstr(pinfo->cinfo, COL_INFO, " | ", "%s", val_to_str( service & CIP_SC_MASK, service_vals, "Unknown Service (0x%02x)") ); col_set_fence(pinfo->cinfo, COL_INFO); } else { col_append_str( pinfo->cinfo, COL_INFO, val_to_str(service & CIP_SC_MASK, service_vals, "Unknown Service (0x%02x)") ); col_set_fence(pinfo->cinfo, COL_INFO); /* Make sure it's only set once */ preq_info->isUnconnectedSend = FALSE; } } static int dissect_id_revision(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { if (total_len < 2) { expert_add_info(pinfo, item, &ei_mal_identity_revision); return total_len; } proto_tree_add_item( tree, hf_id_major_rev, tvb, offset, 1, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_id_minor_rev, tvb, offset+1, 1, ENC_LITTLE_ENDIAN); return 2; } static int dissect_msg_rout_num_classes(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb, int offset, int total_len _U_) { guint16 i, num_classes; num_classes = tvb_get_letohs( tvb, offset); proto_tree_add_item( tree, hf_msg_rout_num_classes, tvb, offset, 2, ENC_LITTLE_ENDIAN); if (total_len < (2+(num_classes*2))) { expert_add_info(pinfo, item, &ei_mal_msg_rout_num_classes); return total_len; } for (i = 0; i < num_classes; i++) proto_tree_add_item( tree, hf_msg_rout_classes, tvb, offset+2+(i*2), 2, ENC_LITTLE_ENDIAN); return (2+(num_classes*2)); } static int dissect_time_sync_grandmaster_clock(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { proto_item* ti; proto_tree* flag_tree; if (total_len < 24) { expert_add_info(pinfo, item, &ei_mal_time_sync_gm_clock); return total_len; } proto_tree_add_item( tree, hf_time_sync_gm_clock_clock_id, tvb, offset, 8, ENC_NA); proto_tree_add_item( tree, hf_time_sync_gm_clock_clock_class, tvb, offset+8, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_gm_clock_time_accuracy, tvb, offset+10, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_gm_clock_offset_scaled_log_variance, tvb, offset+12, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_gm_clock_current_utc_offset, tvb, offset+14, 2, ENC_LITTLE_ENDIAN); ti = proto_tree_add_item( tree, hf_time_sync_gm_clock_time_property_flags, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); flag_tree = proto_item_add_subtree(ti, ett_time_sync_gm_clock_flags); proto_tree_add_item( flag_tree, hf_time_sync_gm_clock_time_property_flags_leap61, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_gm_clock_time_property_flags_leap59, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_gm_clock_time_property_flags_current_utc_valid, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_gm_clock_time_property_flags_ptp_timescale, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_gm_clock_time_property_flags_time_traceable, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_gm_clock_time_property_flags_freq_traceable, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_gm_clock_time_source, tvb, offset+18, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_gm_clock_priority1, tvb, offset+20, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_gm_clock_priority2, tvb, offset+22, 2, ENC_LITTLE_ENDIAN); return 24; } static int dissect_time_sync_parent_clock(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { if (total_len < 16) { expert_add_info(pinfo, item, &ei_mal_time_sync_parent_clock); return total_len; } proto_tree_add_item( tree, hf_time_sync_parent_clock_clock_id, tvb, offset, 8, ENC_NA); proto_tree_add_item( tree, hf_time_sync_parent_clock_port_number, tvb, offset+8, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_parent_clock_observed_offset_scaled_log_variance, tvb, offset+10, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_parent_clock_observed_phase_change_rate, tvb, offset+12, 4, ENC_LITTLE_ENDIAN); return 16; } static int dissect_time_sync_local_clock(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { proto_item* ti; proto_tree* flag_tree; if (total_len < 20) { expert_add_info(pinfo, item, &ei_mal_time_sync_local_clock); return total_len; } proto_tree_add_item( tree, hf_time_sync_local_clock_clock_id, tvb, offset, 8, ENC_NA); proto_tree_add_item( tree, hf_time_sync_local_clock_clock_class, tvb, offset+8, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_local_clock_time_accuracy, tvb, offset+10, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_local_clock_offset_scaled_log_variance, tvb, offset+12, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_local_clock_current_utc_offset, tvb, offset+14, 2, ENC_LITTLE_ENDIAN); ti = proto_tree_add_item( tree, hf_time_sync_local_clock_time_property_flags, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); flag_tree = proto_item_add_subtree(ti, ett_time_sync_local_clock_flags); proto_tree_add_item( flag_tree, hf_time_sync_local_clock_time_property_flags_leap61, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_local_clock_time_property_flags_leap59, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_local_clock_time_property_flags_current_utc_valid, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_local_clock_time_property_flags_ptp_timescale, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_local_clock_time_property_flags_time_traceable, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_local_clock_time_property_flags_freq_traceable, tvb, offset+16, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_local_clock_time_source, tvb, offset+18, 2, ENC_LITTLE_ENDIAN); return 20; } static int dissect_time_sync_port_state_info(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { guint16 i, num_ports; proto_tree* port_tree; if (total_len < 2) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_state_info); return total_len; } num_ports = tvb_get_letohs( tvb, offset); proto_tree_add_item( tree, hf_time_sync_port_state_info_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN); if (2+num_ports*4 < total_len) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_state_info_ports); return total_len; } for (i = 0; i < num_ports; i++) { port_tree = proto_tree_add_subtree_format(tree, tvb, offset+2+i*4, 4, ett_time_sync_port_state_info, NULL, "Port #%d", i+1); proto_tree_add_item(port_tree, hf_time_sync_port_state_info_port_num, tvb, offset+2+i*4, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(port_tree, hf_time_sync_port_state_info_port_state, tvb, offset+4+i*4, 2, ENC_LITTLE_ENDIAN); } return 2+num_ports*4; } static int dissect_time_sync_port_enable_cfg(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { guint16 i, num_ports; proto_tree* port_tree; if (total_len < 2) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_enable_cfg); return total_len; } num_ports = tvb_get_letohs( tvb, offset); proto_tree_add_item( tree, hf_time_sync_port_enable_cfg_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN); if (2+num_ports*4 < total_len) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_enable_cfg_ports); return total_len; } for (i = 0; i < num_ports; i++) { port_tree = proto_tree_add_subtree_format(tree, tvb, offset+2+i*4, 4, ett_time_sync_port_enable_cfg, NULL, "Port #%d", i+1); proto_tree_add_item(port_tree, hf_time_sync_port_enable_cfg_port_num, tvb, offset+2+i*4, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(port_tree, hf_time_sync_port_enable_cfg_port_enable, tvb, offset+4+i*4, 2, ENC_LITTLE_ENDIAN); } return 2+num_ports*4; } static int dissect_time_sync_port_log_announce(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { guint16 i, num_ports; proto_tree* port_tree; if (total_len < 2) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_log_announce); return total_len; } num_ports = tvb_get_letohs( tvb, offset); proto_tree_add_item( tree, hf_time_sync_port_log_announce_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN); if (2+num_ports*4 < total_len) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_log_announce_ports); return total_len; } for (i = 0; i < num_ports; i++) { port_tree = proto_tree_add_subtree_format(tree, tvb, offset+2+i*4, 4, ett_time_sync_port_log_announce, NULL, "Port #%d", i+1); proto_tree_add_item(port_tree, hf_time_sync_port_log_announce_port_num, tvb, offset+2+i*4, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(port_tree, hf_time_sync_port_log_announce_interval, tvb, offset+4+i*4, 2, ENC_LITTLE_ENDIAN); } return 2+num_ports*4; } static int dissect_time_sync_port_log_sync(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { guint16 i, num_ports; proto_tree* port_tree; if (total_len < 2) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_log_sync); return total_len; } num_ports = tvb_get_letohs( tvb, offset); proto_tree_add_item( tree, hf_time_sync_port_log_sync_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN); if (2+num_ports*4 < total_len) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_log_sync_ports); return total_len; } for (i = 0; i < num_ports; i++) { port_tree = proto_tree_add_subtree_format(tree, tvb, offset+2+i*4, 4, ett_time_sync_port_log_sync, NULL, "Port #%d", i+1); proto_tree_add_item(port_tree, hf_time_sync_port_log_sync_port_num, tvb, offset+2+i*4, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(port_tree, hf_time_sync_port_log_sync_port_log_sync_interval, tvb, offset+4+i*4, 2, ENC_LITTLE_ENDIAN); } return 2+num_ports*4; } static int dissect_time_sync_clock_type(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { proto_item* ti; proto_tree* flag_tree; if (total_len < 2) { expert_add_info(pinfo, item, &ei_mal_time_sync_clock_type); return total_len; } ti = proto_tree_add_item( tree, hf_time_sync_clock_type, tvb, offset, 2, ENC_LITTLE_ENDIAN); flag_tree = proto_item_add_subtree(ti, ett_time_sync_clock_type); proto_tree_add_item( flag_tree, hf_time_sync_clock_type_management, tvb, offset, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_clock_type_end_to_end, tvb, offset, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_clock_type_boundary, tvb, offset, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_clock_type_ordinary, tvb, offset, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( flag_tree, hf_time_sync_clock_type_slave_only, tvb, offset, 2, ENC_LITTLE_ENDIAN); return 2; } static int dissect_time_sync_manufacture_id(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { if (total_len < 4) { expert_add_info(pinfo, item, &ei_mal_time_sync_manufacture_id); return total_len; } proto_tree_add_item( tree, hf_time_sync_manufacture_id_oui, tvb, offset, 3, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_manufacture_id_reserved, tvb, offset+3, 1, ENC_LITTLE_ENDIAN); return 4; } static int dissect_time_sync_prod_desc(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { guint32 size; if (total_len < 4) { expert_add_info(pinfo, item, &ei_mal_time_sync_prod_desc); return total_len; } size = tvb_get_letohl( tvb, offset); proto_tree_add_item( tree, hf_time_sync_prod_desc_size, tvb, offset, 4, ENC_LITTLE_ENDIAN); if (size > 64) { expert_add_info(pinfo, item, &ei_mal_time_sync_prod_desc_64); return total_len; } if ((int)(size+4) < total_len) { expert_add_info(pinfo, item, &ei_mal_time_sync_prod_desc_size); return total_len; } proto_tree_add_item( tree, hf_time_sync_prod_desc_str, tvb, offset+4, size, ENC_ASCII|ENC_NA); return size+4; } static int dissect_time_sync_revision_data(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { guint32 size; if (total_len < 4) { expert_add_info(pinfo, item, &ei_mal_time_sync_revision_data); return total_len; } size = tvb_get_letohl( tvb, offset); proto_tree_add_item( tree, hf_time_sync_revision_data_size, tvb, offset, 4, ENC_LITTLE_ENDIAN); if (size > 32) { expert_add_info(pinfo, item, &ei_mal_time_sync_revision_data_32); return total_len; } if ((int)(size+4) < total_len) { expert_add_info(pinfo, item, &ei_mal_time_sync_revision_data_size); return total_len; } proto_tree_add_item( tree, hf_time_sync_revision_data_str, tvb, offset+4, size, ENC_ASCII|ENC_NA); return size+4; } static int dissect_time_sync_user_desc(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { guint32 size; if (total_len < 4) { expert_add_info(pinfo, item, &ei_mal_time_sync_user_desc); return total_len; } size = tvb_get_letohl( tvb, offset); proto_tree_add_item( tree, hf_time_sync_user_desc_size, tvb, offset, 4, ENC_LITTLE_ENDIAN); if (size > 128) { expert_add_info(pinfo, item, &ei_mal_time_sync_user_desc_128); return total_len; } if ((int)(size+4) < total_len) { expert_add_info(pinfo, item, &ei_mal_time_sync_user_desc_size); return total_len; } proto_tree_add_item( tree, hf_time_sync_user_desc_str, tvb, offset+4, size, ENC_ASCII|ENC_NA); return size+4; } static int dissect_time_sync_port_profile_id_info(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { guint16 i, num_ports; proto_tree* port_tree; if (total_len < 2) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_profile_id_info); return total_len; } num_ports = tvb_get_letohs( tvb, offset); proto_tree_add_item( tree, hf_time_sync_port_profile_id_info_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN); if (2+num_ports*10 < total_len) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_profile_id_info_ports); return total_len; } for (i = 0; i < num_ports; i++) { port_tree = proto_tree_add_subtree_format(tree, tvb, offset+2+i*10, 10, ett_time_sync_port_profile_id_info, NULL, "Port #%d", i+1); proto_tree_add_item(port_tree, hf_time_sync_port_profile_id_info_port_num, tvb, offset+2+i*10, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(port_tree, hf_time_sync_port_profile_id_info_profile_id, tvb, offset+4+i*10, 8, ENC_NA); } return 2+num_ports*10; } static int dissect_time_sync_port_phys_addr_info(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { guint16 i, num_ports; proto_tree* port_tree; if (total_len < 2) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_phys_addr_info); return total_len; } num_ports = tvb_get_letohs( tvb, offset); proto_tree_add_item( tree, hf_time_sync_port_phys_addr_info_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN); if (2+num_ports*36 < total_len) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_phys_addr_info_ports); return total_len; } for (i = 0; i < num_ports; i++) { port_tree = proto_tree_add_subtree_format(tree, tvb, offset+2+i*36, 36, ett_time_sync_port_phys_addr_info, NULL, "Port #%d", i+1); proto_tree_add_item(port_tree, hf_time_sync_port_phys_addr_info_port_num, tvb, offset+2+i*36, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(port_tree, hf_time_sync_port_phys_addr_info_phys_proto, tvb, offset+4+i*36, 16, ENC_NA); proto_tree_add_item(port_tree, hf_time_sync_port_phys_addr_info_addr_size, tvb, offset+20+i*36, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(port_tree, hf_time_sync_port_phys_addr_info_phys_proto, tvb, offset+22+i*36, 16, ENC_NA); } return 2+num_ports*36; } static int dissect_time_sync_port_proto_addr_info(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { guint16 i, num_ports; proto_tree* port_tree; if (total_len < 2) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_proto_addr_info); return total_len; } num_ports = tvb_get_letohs( tvb, offset); proto_tree_add_item( tree, hf_time_sync_port_proto_addr_info_num_ports, tvb, offset, 2, ENC_LITTLE_ENDIAN); if (2+num_ports*22 < total_len) { expert_add_info(pinfo, item, &ei_mal_time_sync_port_proto_addr_info_ports); return total_len; } for (i = 0; i < num_ports; i++) { port_tree = proto_tree_add_subtree_format(tree, tvb, offset+2+i*22, 22, ett_time_sync_port_proto_addr_info, NULL, "Port #%d", i+1); proto_tree_add_item(port_tree, hf_time_sync_port_proto_addr_info_port_num, tvb, offset+2+i*22, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(port_tree, hf_time_sync_port_proto_addr_info_network_proto, tvb, offset+4+i*22, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(port_tree, hf_time_sync_port_proto_addr_info_addr_size, tvb, offset+6+i*22, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(port_tree, hf_time_sync_port_proto_addr_info_port_proto_addr, tvb, offset+8+i*22, 16, ENC_NA); } return 2+num_ports*22; } static int dissect_time_sync_sys_time_and_offset(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, int offset, int total_len) { if (total_len < 16) { expert_add_info(pinfo, item, &ei_mal_time_sync_sys_time_and_offset); return total_len; } proto_tree_add_item( tree, hf_time_sync_sys_time_and_offset_time, tvb, offset, 8, ENC_LITTLE_ENDIAN); proto_tree_add_item( tree, hf_time_sync_sys_time_and_offset_offset, tvb, offset+8, 8, ENC_LITTLE_ENDIAN); return 16; } static attribute_info_t cip_attribute_vals[] = { /* Identity Object */ {0x01, FALSE, 1, "Vendor ID", cip_uint, &hf_id_vendor_id, NULL}, {0x01, FALSE, 2, "Device Type", cip_uint, &hf_id_device_type, NULL}, {0x01, FALSE, 3, "Product Code", cip_uint, &hf_id_produce_code, NULL}, {0x01, FALSE, 4, "Revision", cip_dissector_func, NULL, dissect_id_revision}, {0x01, FALSE, 5, "Status", cip_word, &hf_id_status, NULL}, {0x01, FALSE, 6, "Serial Number", cip_udint, &hf_id_serial_number, NULL}, {0x01, FALSE, 7, "Product Name", cip_short_string, &hf_id_product_name, NULL}, /* Message Router Object */ {0x02, FALSE, 1, "Object List", cip_dissector_func, NULL, dissect_msg_rout_num_classes}, {0x02, FALSE, 2, "Number Available", cip_uint, &hf_msg_rout_num_available, NULL}, {0x02, FALSE, 3, "Number Active", cip_uint, &hf_msg_rout_num_active, NULL}, {0x02, FALSE, 4, "Active Connections", cip_uint_array, &hf_msg_rout_active_connections, NULL}, /* Connection Manager Object */ {0x06, FALSE, 1, "Open Requests", cip_uint, &hf_conn_mgr_open_requests, NULL}, {0x06, FALSE, 2, "Open Format Rejects", cip_uint, &hf_conn_mgr_open_format_rejects, NULL}, {0x06, FALSE, 3, "Open Resource Rejects", cip_uint, &hf_conn_mgr_open_resource_rejects, NULL}, {0x06, FALSE, 4, "Other Open Rejects", cip_uint, &hf_conn_mgr_other_open_rejects, NULL}, {0x06, FALSE, 5, "Close Requests", cip_uint, &hf_conn_mgr_close_requests, NULL}, {0x06, FALSE, 6, "Close Format Requests", cip_uint, &hf_conn_close_format_requests, NULL}, {0x06, FALSE, 7, "Close Other Requests", cip_uint, &hf_conn_mgr_close_other_requests, NULL}, {0x06, FALSE, 8, "Connection Timeouts", cip_uint, &hf_conn_mgr_conn_timouts, NULL}, /* Time Sync Object */ {0x43, FALSE, 1, "PTP Enable", cip_bool, &hf_time_sync_ptp_enable, NULL}, {0x43, FALSE, 2, "Is Synchronized", cip_bool, &hf_time_sync_is_synchronized, NULL}, {0x43, FALSE, 3, "System Time (Microseconds)", cip_ulint, &hf_time_sync_sys_time_micro, NULL}, {0x43, FALSE, 4, "System Time (Nanoseconds)", cip_ulint, &hf_time_sync_sys_time_nano, NULL}, {0x43, FALSE, 5, "Offset from Master", cip_lint, &hf_time_sync_offset_from_master, NULL}, {0x43, FALSE, 6, "Max Offset from Master", cip_ulint, &hf_time_sync_max_offset_from_master, NULL}, {0x43, FALSE, 7, "Mean Path Delay To Master", cip_lint, &hf_time_sync_mean_path_delay_to_master, NULL}, {0x43, FALSE, 8, "Grand Master Clock Info", cip_dissector_func, NULL, dissect_time_sync_grandmaster_clock}, {0x43, FALSE, 9, "Parent Clock Info", cip_dissector_func, NULL, dissect_time_sync_parent_clock}, {0x43, FALSE, 10, "Local Clock Info", cip_dissector_func, NULL, dissect_time_sync_local_clock}, {0x43, FALSE, 11, "Number of Ports", cip_uint, &hf_time_sync_num_ports, NULL}, {0x43, FALSE, 12, "Port State Info", cip_dissector_func, NULL, dissect_time_sync_port_state_info}, {0x43, FALSE, 13, "Port Enable Cfg", cip_dissector_func, NULL, dissect_time_sync_port_enable_cfg}, {0x43, FALSE, 14, "Port Log Announcement Interval Cfg", cip_dissector_func, NULL, dissect_time_sync_port_log_announce}, {0x43, FALSE, 15, "Port Log Sync Interval Cfg", cip_dissector_func, NULL, dissect_time_sync_port_log_sync}, {0x43, FALSE, 16, "Priority1", cip_usint, &hf_time_sync_priority1, NULL}, {0x43, FALSE, 17, "Priority2", cip_usint, &hf_time_sync_priority2, NULL}, {0x43, FALSE, 18, "Domain number", cip_usint, &hf_time_sync_domain_number, NULL}, {0x43, FALSE, 19, "Clock Type", cip_dissector_func, NULL, dissect_time_sync_clock_type}, {0x43, FALSE, 20, "Manufacture Identity", cip_dissector_func, NULL, dissect_time_sync_manufacture_id}, {0x43, FALSE, 21, "Product Description", cip_dissector_func, NULL, dissect_time_sync_prod_desc}, {0x43, FALSE, 22, "Revision Data", cip_dissector_func, NULL, dissect_time_sync_revision_data}, {0x43, FALSE, 23, "User Description", cip_dissector_func, NULL, dissect_time_sync_user_desc}, {0x43, FALSE, 24, "Port Profile Identity Info", cip_dissector_func, NULL, dissect_time_sync_port_profile_id_info}, {0x43, FALSE, 25, "Port Physical Address Info", cip_dissector_func, NULL, dissect_time_sync_port_phys_addr_info}, {0x43, FALSE, 26, "Port Protocol Address Info", cip_dissector_func, NULL, dissect_time_sync_port_proto_addr_info}, {0x43, FALSE, 27, "Steps Removed", cip_uint, &hf_time_sync_steps_removed, NULL}, {0x43, FALSE, 28, "System Time and Offset", cip_dissector_func, NULL, dissect_time_sync_sys_time_and_offset}, }; typedef struct attribute_val_array { size_t size; attribute_info_t* attrs; } attribute_val_array_t; static attribute_val_array_t all_attribute_vals[] = { {sizeof(cip_attribute_vals)/sizeof(attribute_info_t), cip_attribute_vals}, {sizeof(enip_attribute_vals)/sizeof(attribute_info_t), enip_attribute_vals}, {sizeof(cip_safety_attribute_vals)/sizeof(attribute_info_t), cip_safety_attribute_vals} }; static void dissect_cip_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, packet_info *pinfo, cip_req_info_t *preq_info ); attribute_info_t* cip_get_attribute(guint class_id, guint instance, guint attribute) { size_t i, j; attribute_val_array_t* att_array; attribute_info_t* pattr; for (i = 0; i < sizeof(all_attribute_vals)/sizeof(attribute_val_array_t); i++) { att_array = &all_attribute_vals[i]; for (j = 0; j < att_array->size; j++) { pattr = &att_array->attrs[j]; if ((pattr->class_id == class_id) && (instance != (guint)-1) && (((instance == 0) && (pattr->class_instance == TRUE)) || ((instance != 0) && (pattr->class_instance == FALSE))) && (pattr->attribute == attribute)) { return pattr; } } } return NULL; } static const char * segment_name_format(const char *segment_name, const char *fmt) G_GNUC_FORMAT(2); static const char * segment_name_format(const char *segment_name, const char *fmt) { wmem_strbuf_t *strbuf; strbuf = wmem_strbuf_new(wmem_packet_scope(), segment_name); wmem_strbuf_append(strbuf, fmt); return wmem_strbuf_get_str(strbuf); } static gboolean dissect_cia(tvbuff_t *tvb, int offset, int* pathpos, unsigned char segment_type, gboolean generate, gboolean packed, packet_info *pinfo, proto_item *epath_item, proto_item *item, proto_tree *tree, proto_item *path_item, proto_item ** ret_item, const char* segment_name, const value_string* vals, int* value, int hf8, int hf16, int hf32) { int temp_data; wmem_strbuf_t *strbuf; switch (segment_type) { case CI_LOGICAL_SEG_8_BIT: temp_data = tvb_get_guint8( tvb, offset + *pathpos + 1 ); if ( generate ) { *ret_item = proto_tree_add_uint(item, hf8, NULL, 0, 0, temp_data ); PROTO_ITEM_SET_GENERATED(*ret_item); } else { *ret_item = proto_tree_add_item(tree, hf8, tvb, offset + *pathpos + 1, 1, ENC_LITTLE_ENDIAN); } if (vals == NULL) { proto_item_append_text( epath_item, "%s: 0x%02X", segment_name, temp_data); } else { proto_item_append_text( epath_item, "%s", val_to_str( temp_data, vals, segment_name_format( segment_name, ": 0x%02X" ) ) ); } if (value != NULL) *value = temp_data; proto_item_set_len( item, 2); proto_item_set_len( path_item, 2); (*pathpos) += 2; break; case CI_LOGICAL_SEG_16_BIT: if (packed) { temp_data = tvb_get_letohs( tvb, offset + *pathpos + 1 ); } else { temp_data = tvb_get_letohs( tvb, offset + *pathpos + 2 ); } if ( generate ) { *ret_item = proto_tree_add_uint(tree, hf16, NULL, 0, 0, temp_data ); PROTO_ITEM_SET_GENERATED(*ret_item); } else { if (packed) { *ret_item = proto_tree_add_item( tree, hf16, tvb, offset + *pathpos + 1, 2, ENC_LITTLE_ENDIAN); } else { *ret_item = proto_tree_add_item( tree, hf16, tvb, offset + *pathpos + 2, 2, ENC_LITTLE_ENDIAN); } } if (vals == NULL) { proto_item_append_text( epath_item, "%s: 0x%04X", segment_name, temp_data); } else { strbuf = wmem_strbuf_new(wmem_packet_scope(), segment_name); wmem_strbuf_append(strbuf, ": 0x%04X"); proto_item_append_text( epath_item, "%s", val_to_str( temp_data, vals, segment_name_format( segment_name, ": 0x%04X" ) ) ); } if (value != NULL) *value = temp_data; if (packed) { proto_item_set_len( item, 3); proto_item_set_len( path_item, 3); (*pathpos) += 3; } else { proto_item_set_len( item, 4); proto_item_set_len( path_item, 4); (*pathpos) += 4; } break; case CI_LOGICAL_SEG_32_BIT: if (packed) { temp_data = tvb_get_letohl( tvb, offset + *pathpos + 1 ); } else { temp_data = tvb_get_letohl( tvb, offset + *pathpos + 2 ); } if ( generate ) { *ret_item = proto_tree_add_uint(tree, hf32, NULL, 0, 0, temp_data ); PROTO_ITEM_SET_GENERATED(*ret_item); } else { if (packed) { *ret_item = proto_tree_add_item( tree, hf32, tvb, offset + *pathpos + 1, 4, ENC_LITTLE_ENDIAN); } else { *ret_item = proto_tree_add_item( tree, hf32, tvb, offset + *pathpos + 2, 4, ENC_LITTLE_ENDIAN); } } if (vals == NULL) { proto_item_append_text( epath_item, "%s: 0x%08X", segment_name, temp_data); } else { strbuf = wmem_strbuf_new(wmem_packet_scope(), segment_name); wmem_strbuf_append(strbuf, ": 0x%08X"); proto_item_append_text( epath_item, "%s", val_to_str( temp_data, vals, segment_name_format( segment_name, ": 0x%08X" ) ) ); } if (value != NULL) *value = temp_data; if (packed) { proto_item_set_len( item, 5); proto_item_set_len( path_item, 5); (*pathpos) += 5; } else { proto_item_set_len( item, 6); proto_item_set_len( path_item, 6); (*pathpos) += 6; } break; default: expert_add_info(pinfo, epath_item, &ei_proto_log_seg_format); return FALSE; } return TRUE; } /* Dissect Device ID structure */ static void dissect_deviceid(tvbuff_t *tvb, int offset, proto_tree *tree, int hf_vendor, int hf_devtype, int hf_prodcode, int hf_compatibility, int hf_comp_bit, int hf_majrev, int hf_minrev) { guint compatibility; proto_item *compatibility_item; proto_item *compatibility_tree; proto_tree_add_item(tree, hf_vendor, tvb, offset, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(tree, hf_devtype, tvb, offset+2, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(tree, hf_prodcode, tvb, offset+4, 2, ENC_LITTLE_ENDIAN); /* Major revision/Compatibility */ compatibility = tvb_get_guint8( tvb, offset+6); /* Add Major revision/Compatibility tree */ compatibility_item = proto_tree_add_uint_format_value(tree, hf_compatibility, tvb, offset+6, 1, compatibility, "%s, Major Revision: %d", val_to_str_const( ( compatibility & 0x80 )>>7, cip_com_bit_vals , "" ), compatibility & 0x7F); compatibility_tree = proto_item_add_subtree(compatibility_item, ett_mcsc); proto_tree_add_item(compatibility_tree, hf_comp_bit, tvb, offset+6, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(compatibility_tree, hf_majrev, tvb, offset+6, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(tree, hf_minrev, tvb, offset+7, 1, ENC_LITTLE_ENDIAN ); } static void dissect_net_param16(tvbuff_t *tvb, int offset, proto_tree *tree, int hf_net_param16, int hf_owner, int hf_type, int hf_priority, int hf_fixed_var, int hf_con_size, gint ncp_ett) { proto_item *net_param_item; proto_tree *net_param_tree; net_param_item = proto_tree_add_item(tree, hf_net_param16, tvb, offset, 2, ENC_LITTLE_ENDIAN ); net_param_tree = proto_item_add_subtree(net_param_item, ncp_ett); /* Add the data to the tree */ proto_tree_add_item(net_param_tree, hf_owner, tvb, offset, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(net_param_tree, hf_type, tvb, offset, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(net_param_tree, hf_priority, tvb, offset, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(net_param_tree, hf_fixed_var, tvb, offset, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(net_param_tree, hf_con_size, tvb, offset, 2, ENC_LITTLE_ENDIAN ); } static void dissect_net_param32(tvbuff_t *tvb, int offset, proto_tree *tree, int hf_net_param16, int hf_owner, int hf_type, int hf_priority, int hf_fixed_var, int hf_con_size, gint ncp_ett) { proto_item *net_param_item; proto_tree *net_param_tree; net_param_item = proto_tree_add_item(tree, hf_net_param16, tvb, offset, 4, ENC_LITTLE_ENDIAN ); net_param_tree = proto_item_add_subtree(net_param_item, ncp_ett); /* Add the data to the tree */ proto_tree_add_item(net_param_tree, hf_owner, tvb, offset, 4, ENC_LITTLE_ENDIAN ); proto_tree_add_item(net_param_tree, hf_type, tvb, offset, 4, ENC_LITTLE_ENDIAN ); proto_tree_add_item(net_param_tree, hf_priority, tvb, offset, 4, ENC_LITTLE_ENDIAN ); proto_tree_add_item(net_param_tree, hf_fixed_var, tvb, offset, 4, ENC_LITTLE_ENDIAN ); proto_tree_add_item(net_param_tree, hf_con_size, tvb, offset, 4, ENC_LITTLE_ENDIAN ); } static void dissect_transport_type_trigger(tvbuff_t *tvb, int offset, proto_tree *tree, int hf_ttt, int hf_direction, int hf_trigger, int hf_class, gint ett) { proto_item *ttt_item; proto_tree *ttt_tree; ttt_item = proto_tree_add_item(tree, hf_ttt, tvb, offset, 1, ENC_LITTLE_ENDIAN ); ttt_tree = proto_item_add_subtree(ttt_item, ett); proto_tree_add_item(ttt_tree, hf_direction, tvb, offset, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(ttt_tree, hf_trigger, tvb, offset, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(ttt_tree, hf_class, tvb, offset, 1, ENC_LITTLE_ENDIAN ); } /* Dissect EPATH */ void dissect_epath( tvbuff_t *tvb, packet_info *pinfo, proto_tree *path_tree, proto_item *epath_item, int offset, int path_length, gboolean generate, gboolean packed, cip_simple_request_info_t* req_data, cip_safety_epath_info_t* safety) { int pathpos, temp_data, temp_data2, seg_size, i; unsigned char segment_type, opt_link_size; proto_tree *port_tree, *net_tree; proto_tree *cia_tree, *ds_tree, *ds_data_tree, *path_seg_tree, *safety_tree; proto_item *it, *cia_item, *cia_ret_item, *port_item, *ds_item, *ds_data_item; proto_item *net_item, *hidden_item, *path_seg_item; attribute_info_t* att_info; /* can't populate req_data unless it's there */ if (req_data != NULL) { req_data->iClass = (guint32)-1; req_data->iInstance = (guint32)-1; req_data->iAttribute = (guint32)-1; req_data->iMember = (guint32)-1; } if (safety != NULL) safety->safety_seg = FALSE; if ( !generate ) { hidden_item = proto_tree_add_item(path_tree, hf_cip_epath, tvb, offset, path_length, ENC_NA ); PROTO_ITEM_SET_HIDDEN(hidden_item); } pathpos = 0; while( pathpos < path_length ) { if (tvb_reported_length_remaining(tvb, offset + pathpos) <= 0) { expert_add_info(pinfo, epath_item, &ei_mal_incomplete_epath); return; } /* Get segement type */ segment_type = tvb_get_guint8( tvb, offset + pathpos ); if ( generate ) { path_seg_item = proto_tree_add_uint(path_tree, hf_cip_path_segment, NULL, 0, 0, segment_type ); PROTO_ITEM_SET_GENERATED(path_seg_item); path_seg_tree = proto_item_add_subtree( path_seg_item, ett_path_seg ); it = proto_tree_add_uint(path_seg_tree, hf_cip_path_segment_type, NULL, 0, 0, segment_type&CI_SEGMENT_TYPE_MASK); PROTO_ITEM_SET_GENERATED(it); } else { path_seg_item = proto_tree_add_item(path_tree, hf_cip_path_segment, tvb, offset + pathpos, 1, ENC_LITTLE_ENDIAN); path_seg_tree = proto_item_add_subtree( path_seg_item, ett_path_seg ); proto_tree_add_item(path_seg_tree, hf_cip_path_segment_type, tvb, offset + pathpos, 1, ENC_LITTLE_ENDIAN); } /* Determine the segment type */ switch( segment_type & CI_SEGMENT_TYPE_MASK ) { case CI_PORT_SEGMENT: /* Add Extended Link Address flag & Port Identifier*/ if ( generate ) { it = proto_tree_add_boolean(path_seg_tree, hf_cip_port_ex_link_addr, NULL, 0, 0, segment_type & CI_PORT_SEG_EX_LINK_ADDRESS); PROTO_ITEM_SET_GENERATED(it); it = proto_tree_add_uint(path_seg_tree, hf_cip_port, NULL, 0, 0, ( segment_type & 0x0F ) ); PROTO_ITEM_SET_GENERATED(it); port_tree = proto_tree_add_subtree(path_seg_tree, NULL, 0, 0, ett_port_path, &port_item, "Port Segment"); PROTO_ITEM_SET_GENERATED(port_item); } else { proto_tree_add_item(path_seg_tree, hf_cip_port_ex_link_addr, tvb, offset+pathpos, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(path_seg_tree, hf_cip_port, tvb, offset + pathpos, 1, ENC_LITTLE_ENDIAN); port_tree = proto_tree_add_subtree(path_seg_tree, tvb, offset + pathpos, 1, ett_port_path, &port_item, "Port Segment"); } proto_item_append_text( path_seg_item, " (Port Segment)"); proto_item_append_text( epath_item, "Port: %d", ( segment_type & CI_PORT_SEG_PORT_ID_MASK ) ); if( segment_type & CI_PORT_SEG_EX_LINK_ADDRESS ) { opt_link_size = tvb_get_guint8( tvb, offset + pathpos + 1 ); if ( generate ) { /* Add size of extended link address */ it = proto_tree_add_uint(port_tree, hf_cip_link_address_size, NULL, 0, 0, opt_link_size); PROTO_ITEM_SET_GENERATED(it); /* Add extended link address */ it = proto_tree_add_string(port_tree, hf_cip_link_address_string, NULL, 0, 0, tvb_format_text(tvb, offset+pathpos+2, opt_link_size) ); PROTO_ITEM_SET_GENERATED(it); } else { proto_tree_add_item( port_tree, hf_cip_link_address_size, tvb, offset+pathpos+1, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item( port_tree, hf_cip_link_address_string, tvb, offset+pathpos+2, opt_link_size, ENC_ASCII|ENC_NA ); } proto_item_append_text( epath_item, ", Address: %s", tvb_format_text(tvb, offset+pathpos+2, opt_link_size) ); /* Pad byte */ if( opt_link_size % 2 ) { proto_item_set_len( port_item, 3 + opt_link_size ); proto_item_set_len( path_seg_item, 3 + opt_link_size ); pathpos += (3 + opt_link_size); } else { proto_item_set_len( port_item, 2 + opt_link_size ); proto_item_set_len( path_seg_item, 2 + opt_link_size ); pathpos += (2 + opt_link_size); } } else { /* Add Link Address */ if ( generate ) { it = proto_tree_add_uint(port_tree, hf_cip_link_address_byte, NULL, 0, 0, tvb_get_guint8( tvb, offset + pathpos + 1 ) ); PROTO_ITEM_SET_GENERATED(it); } else { proto_tree_add_item(port_tree, hf_cip_link_address_byte, tvb, offset+pathpos+1, 1, ENC_LITTLE_ENDIAN ); } proto_item_append_text( epath_item, ", Address: %d",tvb_get_guint8( tvb, offset + pathpos + 1 ) ); proto_item_set_len( port_item, 2 ); proto_item_set_len( path_seg_item, 2); pathpos += 2; } break; case CI_LOGICAL_SEGMENT: /* Logical segment, determine the logical type */ if ( generate ) { it = proto_tree_add_uint(path_seg_tree, hf_cip_logical_seg_type, NULL, 0, 0, segment_type & CI_LOGICAL_SEG_TYPE_MASK); PROTO_ITEM_SET_GENERATED(it); if ((segment_type & CI_LOGICAL_SEG_TYPE_MASK) <= CI_LOGICAL_SEG_ATTR_ID) { it = proto_tree_add_uint(path_seg_tree, hf_cip_logical_seg_format, NULL, 0, 0, segment_type & CI_LOGICAL_SEG_FORMAT_MASK); PROTO_ITEM_SET_GENERATED(it); } cia_tree = proto_tree_add_subtree(path_seg_tree, NULL, 0, 0, ett_cia_path, &cia_item, val_to_str_const( ((segment_type & (CI_LOGICAL_SEG_TYPE_MASK|CI_LOGICAL_SEG_FORMAT_MASK))), cip_logical_seg_vals, "Reserved")); PROTO_ITEM_SET_GENERATED(cia_item); } else { proto_tree_add_item(path_seg_tree, hf_cip_logical_seg_type, tvb, offset+pathpos, 1, ENC_LITTLE_ENDIAN ); if ((segment_type & CI_LOGICAL_SEG_TYPE_MASK) <= CI_LOGICAL_SEG_ATTR_ID) proto_tree_add_item(path_seg_tree, hf_cip_logical_seg_format, tvb, offset + pathpos, 1, ENC_LITTLE_ENDIAN); cia_tree = proto_tree_add_subtree(path_seg_tree, tvb, offset + pathpos, 1, ett_cia_path, &cia_item, val_to_str_const( ((segment_type & (CI_LOGICAL_SEG_TYPE_MASK|CI_LOGICAL_SEG_FORMAT_MASK))), cip_logical_seg_vals, "Reserved")); } proto_item_append_text( path_seg_item, " (%s)", val_to_str_const( ((segment_type & (CI_LOGICAL_SEG_TYPE_MASK|CI_LOGICAL_SEG_FORMAT_MASK))), cip_logical_seg_vals, "Reserved")); switch( segment_type & CI_LOGICAL_SEG_TYPE_MASK ) { case CI_LOGICAL_SEG_CLASS_ID: if (dissect_cia(tvb, offset, &pathpos, segment_type & CI_LOGICAL_SEG_FORMAT_MASK, generate, packed, pinfo, epath_item, cia_item, cia_tree, path_seg_item, &cia_ret_item, "Class", cip_class_names_vals, (req_data == NULL) ? NULL : &req_data->iClass, hf_cip_class8, hf_cip_class16, hf_cip_class32) == FALSE) return; break; case CI_LOGICAL_SEG_INST_ID: if (dissect_cia(tvb, offset, &pathpos, segment_type & CI_LOGICAL_SEG_FORMAT_MASK, generate, packed, pinfo, epath_item, cia_item, cia_tree, path_seg_item, &cia_ret_item, "Instance", NULL, (req_data == NULL) ? NULL : &req_data->iInstance, hf_cip_instance8, hf_cip_instance16, hf_cip_instance32) == FALSE) return; break; case CI_LOGICAL_SEG_MBR_ID: if (dissect_cia(tvb, offset, &pathpos, segment_type & CI_LOGICAL_SEG_FORMAT_MASK, generate, packed, pinfo, epath_item, cia_item, cia_tree, path_seg_item, &cia_ret_item, "Member", NULL, (req_data == NULL) ? NULL : &req_data->iMember, hf_cip_member8, hf_cip_member16, hf_cip_member32) == FALSE) return; break; case CI_LOGICAL_SEG_ATTR_ID: if (dissect_cia(tvb, offset, &pathpos, segment_type & CI_LOGICAL_SEG_FORMAT_MASK, generate, packed, pinfo, epath_item, cia_item, cia_tree, path_seg_item, &cia_ret_item, "Attribute", NULL, (req_data == NULL) ? NULL : &req_data->iAttribute, hf_cip_attribute8, hf_cip_attribute16, hf_cip_attribute32) == FALSE) return; if (req_data != NULL) { att_info = cip_get_attribute(req_data->iClass, req_data->iInstance, req_data->iAttribute); if (att_info != NULL) { proto_item_append_text(cia_ret_item, " (%s)", att_info->text); proto_item_append_text(epath_item, " (%s)", att_info->text); } } break; case CI_LOGICAL_SEG_CON_POINT: if (dissect_cia(tvb, offset, &pathpos, segment_type & CI_LOGICAL_SEG_FORMAT_MASK, generate, packed, pinfo, epath_item, cia_item, cia_tree, path_seg_item, &cia_ret_item, "Connection Point", NULL, NULL, hf_cip_conpoint8, hf_cip_conpoint16, hf_cip_conpoint32) == FALSE) return; break; case CI_LOGICAL_SEG_SPECIAL: /* Logical Special ID, the only logical format specified is electronic key */ if( ( segment_type & CI_LOGICAL_SEG_FORMAT_MASK ) == CI_LOGICAL_SEG_E_KEY ) { /* Get the Key Format */ temp_data = tvb_get_guint8( tvb, offset + pathpos + 1 ); if( temp_data == CI_E_KEY_FORMAT_VAL ) { proto_item_set_len(path_seg_item, 10); proto_item_set_len(cia_item, 10); proto_tree_add_item( cia_tree, hf_cip_ekey_format, tvb, offset + pathpos+1, 1, ENC_LITTLE_ENDIAN); /* dissect the device ID */ dissect_deviceid(tvb, offset + pathpos + 2, cia_tree, hf_cip_ekey_vendor, hf_cip_ekey_devtype, hf_cip_ekey_prodcode, hf_cip_ekey_compatibility, hf_cip_ekey_comp_bit, hf_cip_ekey_majorrev, hf_cip_ekey_minorrev); /* Add "summary" information to parent item */ temp_data = tvb_get_letohs( tvb, offset + pathpos + 2 ); proto_item_append_text( cia_tree, " (VendorID: 0x%04X", temp_data ); temp_data = tvb_get_letohs( tvb, offset + pathpos + 4 ); proto_item_append_text( cia_tree, ", DevTyp: 0x%04X", temp_data ); temp_data = tvb_get_guint8( tvb, offset + pathpos + 8 ); temp_data2 = tvb_get_guint8( tvb, offset + pathpos + 9 ); proto_item_append_text(cia_tree, ", %d.%d)", ( temp_data & 0x7F ), temp_data2 ); proto_item_append_text(epath_item, "[Key]" ); pathpos += 10; } else { expert_add_info(pinfo, epath_item, &ei_proto_electronic_key_format); return; } } else { expert_add_info(pinfo, epath_item, &ei_proto_special_segment_format); return; } break; default: expert_add_info(pinfo, epath_item, &ei_proto_log_seg_type); return; } /* end of switch( segment_type & CI_LOGICAL_SEG_TYPE_MASK ) */ break; case CI_DATA_SEGMENT: /* Data segment, determine the logical type */ if ( generate ) { it = proto_tree_add_uint(path_seg_tree, hf_cip_data_seg_type, NULL, 0, 0, segment_type & CI_DATA_SEG_TYPE_MASK); PROTO_ITEM_SET_GENERATED(it); ds_tree = proto_tree_add_subtree(path_seg_tree, NULL, 0, 0, ett_data_seg, &ds_item, val_to_str_const( (segment_type & CI_DATA_SEG_TYPE_MASK), cip_data_segment_type_vals, "Reserved")); PROTO_ITEM_SET_GENERATED(ds_item); } else { proto_tree_add_item(path_seg_tree, hf_cip_data_seg_type, tvb, offset+pathpos, 1, ENC_LITTLE_ENDIAN ); ds_tree = proto_tree_add_subtree(path_seg_tree, tvb, offset + pathpos, 1, ett_data_seg, &ds_item, val_to_str_const( (segment_type & CI_DATA_SEG_TYPE_MASK), cip_data_segment_type_vals, "Reserved")); } proto_item_append_text( path_seg_item, " (%s)", val_to_str_const( (segment_type & CI_DATA_SEG_TYPE_MASK), cip_data_segment_type_vals, "Reserved")); switch( segment_type & CI_DATA_SEG_TYPE_MASK) { case CI_DATA_SEG_SIMPLE: /* Segment size */ seg_size = tvb_get_guint8( tvb, offset + pathpos+1 )*2; proto_tree_add_uint_format_value(ds_tree, hf_cip_data_seg_size, tvb, offset + pathpos+1, 1, seg_size, "%d (words)", seg_size/2); /* Segment data */ if( seg_size != 0 ) { ds_data_tree = proto_tree_add_subtree( ds_tree, tvb, offset + pathpos+2, 0, ett_data_seg_data, &ds_data_item, "Data" ); for( i=0; i < seg_size/2; i ++ ) proto_tree_add_item(ds_data_tree, hf_cip_data_seg_item, tvb, offset + pathpos+2+(i*2), 2, ENC_LITTLE_ENDIAN ); proto_item_set_len(ds_data_item, seg_size); } proto_item_set_len( ds_item, 2 + seg_size ); proto_item_set_len( path_seg_item, 2 + seg_size ); pathpos += (2 + seg_size); proto_item_append_text(epath_item, "[Data]" ); break; case CI_DATA_SEG_SYMBOL: /* ANSI extended symbol segment */ /* Segment size */ seg_size = tvb_get_guint8( tvb, offset + pathpos+1 ); if ( generate ) { it = proto_tree_add_uint(ds_tree, hf_cip_data_seg_type, NULL, 0, 0, seg_size); PROTO_ITEM_SET_GENERATED(it); } else proto_tree_add_item(ds_tree, hf_cip_data_seg_size, tvb, offset + pathpos+1, 1, ENC_LITTLE_ENDIAN ); /* Segment data */ if( seg_size != 0 ) { if ( generate ) { it = proto_tree_add_string(ds_tree, hf_cip_symbol, NULL, 0, 0, tvb_format_text(tvb, offset + pathpos + 2, seg_size)); PROTO_ITEM_SET_GENERATED(it); } else proto_tree_add_item( ds_tree, hf_cip_symbol, tvb, offset + pathpos + 2, seg_size, ENC_ASCII|ENC_NA ); proto_item_append_text(epath_item, "%s", tvb_format_text(tvb, offset + pathpos + 2, seg_size)); } /* Check for pad byte */ if( seg_size %2 ) seg_size++; if ( !generate ) { proto_item_set_len( ds_item, 2 + seg_size ); proto_item_set_len( path_seg_item, 2 + seg_size ); } pathpos += (2 + seg_size); break; default: expert_add_info(pinfo, epath_item, &ei_proto_log_sub_seg_type); return; } /* End of switch sub-type */ break; case CI_NETWORK_SEGMENT: /* Network segment -Determine the segment sub-type */ if ( generate ) { it = proto_tree_add_uint(path_seg_tree, hf_cip_network_seg_type, NULL, 0, 0, segment_type & CI_NETWORK_SEG_TYPE_MASK); PROTO_ITEM_SET_GENERATED(it); net_tree = proto_tree_add_subtree(path_seg_tree, NULL, 0, 0, ett_network_seg, &net_item, val_to_str_const( (segment_type & CI_NETWORK_SEG_TYPE_MASK), cip_network_segment_type_vals, "Reserved")); PROTO_ITEM_SET_GENERATED(net_item); } else { proto_tree_add_item(path_seg_tree, hf_cip_network_seg_type, tvb, offset+pathpos, 1, ENC_LITTLE_ENDIAN ); net_tree = proto_tree_add_subtree(path_seg_tree, tvb, offset + pathpos, 1, ett_network_seg, &net_item, val_to_str_const( (segment_type & CI_NETWORK_SEG_TYPE_MASK), cip_network_segment_type_vals, "Reserved")); } proto_item_append_text( path_seg_item, " (%s)", val_to_str_const( (segment_type & CI_NETWORK_SEG_TYPE_MASK), cip_network_segment_type_vals, "Reserved")); switch( segment_type & CI_NETWORK_SEG_TYPE_MASK ) { case CI_NETWORK_SEG_SCHEDULE: proto_tree_add_item(net_tree, hf_cip_seg_schedule, tvb, offset+pathpos+1, 1, ENC_LITTLE_ENDIAN ); proto_item_set_len( net_item, 2); proto_item_set_len( path_seg_item, 2); pathpos += 2; break; case CI_NETWORK_SEG_FIXED_TAG: proto_tree_add_item(net_tree, hf_cip_seg_fixed_tag, tvb, offset+pathpos+1, 1, ENC_LITTLE_ENDIAN ); proto_item_set_len( net_item, 2); proto_item_set_len( path_seg_item, 2); pathpos += 2; break; case CI_NETWORK_SEG_PROD_INHI: temp_data = tvb_get_guint8( tvb, offset + pathpos + 1 ); proto_tree_add_uint_format_value(net_tree, hf_cip_seg_prod_inhibit_time, tvb, offset + pathpos+1, 1, temp_data, "%dms", temp_data); proto_item_set_len( net_item, 2); proto_item_set_len( path_seg_item, 2); pathpos += 2; break; case CI_NETWORK_SEG_SAFETY: proto_item_append_text(epath_item, "[Safety]" ); /* Segment size */ seg_size = tvb_get_guint8( tvb, offset + pathpos+1 )*2; proto_tree_add_uint_format_value(net_tree, hf_cip_seg_network_size, tvb, offset + pathpos+1, 1, seg_size/2, "%d (words)", seg_size/2); proto_tree_add_item(net_tree, hf_cip_seg_safety_format, tvb, offset+pathpos+2, 1, ENC_LITTLE_ENDIAN ); /* Safety Network Segment Format */ temp_data = tvb_get_guint8( tvb, offset + pathpos + 2 ); if (temp_data < 3) { safety_tree = proto_tree_add_subtree(net_tree, tvb, offset + pathpos+3, seg_size-1, ett_network_seg_safety, NULL, val_to_str_const(temp_data, cip_safety_segment_format_type_vals, "Reserved")); switch (temp_data) { case 0: /* Target Format */ if (safety != NULL) safety->format = CIP_SAFETY_BASE_FORMAT; proto_tree_add_item(safety_tree, hf_cip_seg_safety_reserved, tvb, offset+pathpos+3, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_configuration_crc, tvb, offset+pathpos+4, 4, ENC_LITTLE_ENDIAN ); dissect_cipsafety_ssn(safety_tree, tvb, pinfo, offset+pathpos+8, hf_cip_seg_safety_configuration_timestamp, hf_cip_seg_safety_configuration_date, hf_cip_seg_safety_configuration_time); proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_correction_epi, tvb, offset+pathpos+14, 4, ENC_LITTLE_ENDIAN ); dissect_net_param16(tvb, offset+pathpos+18, safety_tree, hf_cip_seg_safety_time_correction_net_params, hf_cip_seg_safety_time_correction_own, hf_cip_seg_safety_time_correction_typ, hf_cip_seg_safety_time_correction_prio, hf_cip_seg_safety_time_correction_fixed_var, hf_cip_seg_safety_time_correction_con_size, ett_network_seg_safety_time_correction_net_params); it = proto_tree_add_item(safety_tree, hf_cip_seg_safety_tunid, tvb, offset+pathpos+20, 10, ENC_NA); dissect_unid(tvb, pinfo, offset+pathpos+20, it, "Target UNID SNN", hf_cip_seg_safety_tunid_ssn_timestamp, hf_cip_seg_safety_tunid_ssn_date, hf_cip_seg_safety_tunid_ssn_time, hf_cip_seg_safety_tunid_macid, ett_cip_seg_safety_tunid, ett_cip_seg_safety_tunid_ssn); it = proto_tree_add_item(safety_tree, hf_cip_seg_safety_ounid, tvb, offset+pathpos+30, 10, ENC_NA); dissect_unid(tvb, pinfo, offset+pathpos+30, it, "Originator UNID SSN", hf_cip_seg_safety_ounid_ssn_timestamp, hf_cip_seg_safety_ounid_ssn_date, hf_cip_seg_safety_ounid_ssn_time, hf_cip_seg_safety_ounid_macid, ett_cip_seg_safety_ounid, ett_cip_seg_safety_ounid_ssn); proto_tree_add_item(safety_tree, hf_cip_seg_safety_ping_eri_multiplier, tvb, offset+pathpos+40, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_coord_msg_min_multiplier, tvb, offset+pathpos+42, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_network_time_expected_multiplier, tvb, offset+pathpos+44, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_timeout_multiplier, tvb, offset+pathpos+46, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_max_consumer_number, tvb, offset+pathpos+47, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_conn_param_crc, tvb, offset+pathpos+48, 4, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_correction_conn_id, tvb, offset+pathpos+52, 4, ENC_LITTLE_ENDIAN ); break; case 1: /* Router Format */ if (safety != NULL) safety->format = CIP_SAFETY_BASE_FORMAT; proto_tree_add_item(safety_tree, hf_cip_seg_safety_reserved, tvb, offset+pathpos+3, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_correction_conn_id, tvb, offset+pathpos+4, 4, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_ping_eri_multiplier, tvb, offset+pathpos+8, 2, ENC_LITTLE_ENDIAN ); dissect_net_param16(tvb, offset+pathpos+10, safety_tree, hf_cip_seg_safety_time_correction_net_params, hf_cip_seg_safety_time_correction_own, hf_cip_seg_safety_time_correction_typ, hf_cip_seg_safety_time_correction_prio, hf_cip_seg_safety_time_correction_fixed_var, hf_cip_seg_safety_time_correction_con_size, ett_network_seg_safety_time_correction_net_params); break; case 2: /* Extended Format */ if (safety != NULL) safety->format = CIP_SAFETY_EXTENDED_FORMAT; proto_tree_add_item(safety_tree, hf_cip_seg_safety_reserved, tvb, offset+pathpos+3, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_configuration_crc, tvb, offset+pathpos+4, 4, ENC_LITTLE_ENDIAN ); dissect_cipsafety_ssn(safety_tree, tvb, pinfo, offset+pathpos+8, hf_cip_seg_safety_configuration_timestamp, hf_cip_seg_safety_configuration_date, hf_cip_seg_safety_configuration_time); proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_correction_epi, tvb, offset+pathpos+14, 4, ENC_LITTLE_ENDIAN ); dissect_net_param16(tvb, offset+pathpos+18, safety_tree, hf_cip_seg_safety_time_correction_net_params, hf_cip_seg_safety_time_correction_own, hf_cip_seg_safety_time_correction_typ, hf_cip_seg_safety_time_correction_prio, hf_cip_seg_safety_time_correction_fixed_var, hf_cip_seg_safety_time_correction_con_size, ett_network_seg_safety_time_correction_net_params); it = proto_tree_add_item(safety_tree, hf_cip_seg_safety_tunid, tvb, offset+pathpos+20, 10, ENC_NA); dissect_unid(tvb, pinfo, offset+pathpos+20, it, "Target UNID SNN", hf_cip_seg_safety_tunid_ssn_timestamp, hf_cip_seg_safety_tunid_ssn_date, hf_cip_seg_safety_tunid_ssn_time, hf_cip_seg_safety_tunid_macid, ett_cip_seg_safety_tunid, ett_cip_seg_safety_tunid_ssn); it = proto_tree_add_item(safety_tree, hf_cip_seg_safety_ounid, tvb, offset+pathpos+30, 10, ENC_NA); dissect_unid(tvb, pinfo, offset+pathpos+30, it, "Originator UNID SSN", hf_cip_seg_safety_ounid_ssn_timestamp, hf_cip_seg_safety_ounid_ssn_date, hf_cip_seg_safety_ounid_ssn_time, hf_cip_seg_safety_ounid_macid, ett_cip_seg_safety_ounid, ett_cip_seg_safety_ounid_ssn); proto_tree_add_item(safety_tree, hf_cip_seg_safety_ping_eri_multiplier, tvb, offset+pathpos+40, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_coord_msg_min_multiplier, tvb, offset+pathpos+42, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_network_time_expected_multiplier, tvb, offset+pathpos+44, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_timeout_multiplier, tvb, offset+pathpos+46, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_max_consumer_number, tvb, offset+pathpos+47, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_max_fault_number, tvb, offset+pathpos+48, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_conn_param_crc, tvb, offset+pathpos+50, 4, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_time_correction_conn_id, tvb, offset+pathpos+54, 4, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_init_timestamp, tvb, offset+pathpos+58, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(safety_tree, hf_cip_seg_safety_init_rollover, tvb, offset+pathpos+60, 2, ENC_LITTLE_ENDIAN ); break; } } else { proto_tree_add_item(net_tree, hf_cip_seg_safety_data, tvb, offset+pathpos+3, seg_size-1, ENC_NA ); } if (safety != NULL) safety->safety_seg = TRUE; proto_item_set_len( net_item, seg_size+2); proto_item_set_len( path_seg_item, seg_size+2); pathpos += (seg_size+2); break; default: expert_add_info(pinfo, epath_item, &ei_proto_log_sub_seg_type); return; } /* End of switch sub-type */ break; default: expert_add_info(pinfo, epath_item, &ei_proto_seg_type); return; } /* end of switch( segment_type & CI_SEGMENT_TYPE_MASK ) */ /* Next path segment */ if( pathpos < path_length ) proto_item_append_text( epath_item, ", " ); } /* end of while( pathpos < path_length ) */ } /* end of dissect_epath() */ /* Number of seconds between Jan 1, 1970 00:00:00 epoch and CIP's epoch time of Jan 1, 1972 00:00:00 */ #define CIP_TIMEBASE 63003600 void dissect_cip_date_and_time(proto_tree *tree, tvbuff_t *tvb, int offset, int hf_datetime) { nstime_t computed_time; guint16 num_days_since_1972; guint32 num_ms_today; num_days_since_1972 = tvb_get_letohs( tvb, offset); num_ms_today = tvb_get_letohl( tvb, offset+2 ); if ((num_days_since_1972 != 0) || (num_ms_today != 0)) { computed_time.secs = CIP_TIMEBASE+(num_days_since_1972*60*60*24); computed_time.secs += num_ms_today/1000; computed_time.nsecs = (num_ms_today%1000)*1000000; } else { computed_time.secs = 0; computed_time.nsecs = 0; } proto_tree_add_time(tree, hf_datetime, tvb, offset, 6, &computed_time); } static int dissect_cip_attribute(packet_info *pinfo, proto_tree *tree, proto_item *item, tvbuff_t *tvb, attribute_info_t* attr, int offset, int total_len) { int i, temp_data, temp_time, hour, min, sec, ms, consumed = 0; time_t computed_time; struct tm* date; char date_str[20]; /* sanity check */ if (((attr->datatype == cip_dissector_func) && (attr->pdissect == NULL)) || ((attr->datatype != cip_dissector_func) && (attr->phf == NULL))) { DISSECTOR_ASSERT(0); return total_len; } switch (attr->datatype) { case cip_bool: case cip_usint: case cip_sint: case cip_byte: proto_tree_add_item(tree, *(attr->phf), tvb, offset, 1, ENC_LITTLE_ENDIAN); consumed = 1; break; case cip_uint: case cip_int: case cip_word: case cip_itime: proto_tree_add_item(tree, *(attr->phf), tvb, offset, 2, ENC_LITTLE_ENDIAN); consumed = 2; break; case cip_byte_array: proto_tree_add_item(tree, *(attr->phf), tvb, offset, total_len, ENC_NA); consumed = total_len; break; case cip_usint_array: for (i = 0; i < total_len; i++) proto_tree_add_item(tree, *(attr->phf), tvb, offset, total_len, ENC_NA); consumed = total_len; break; case cip_uint_array: for (i = 0; i < total_len; i+=2) proto_tree_add_item(tree, *(attr->phf), tvb, offset+i, 2, ENC_LITTLE_ENDIAN); consumed = i; break; case cip_udint: case cip_dint: case cip_dword: case cip_real: case cip_time: case cip_ftime: proto_tree_add_item(tree, *(attr->phf), tvb, offset, 4, ENC_LITTLE_ENDIAN); consumed = 4; break; case cip_ulint: case cip_lint: case cip_lword: case cip_lreal: case cip_ltime: proto_tree_add_item(tree, *(attr->phf), tvb, offset, 8, ENC_LITTLE_ENDIAN); consumed = 8; break; case cip_short_string: temp_data = tvb_get_guint8( tvb, offset ); proto_tree_add_item(tree, *(attr->phf), tvb, offset+1, temp_data, ENC_ASCII|ENC_NA); consumed = 1+temp_data; break; case cip_string: temp_data = tvb_get_letohs( tvb, offset ); proto_tree_add_item(tree, *(attr->phf), tvb, offset+2, temp_data, ENC_ASCII|ENC_NA); consumed = 2+temp_data; break; case cip_dissector_func: consumed = attr->pdissect(pinfo, tree, item, tvb, offset, total_len); break; case cip_date_and_time: dissect_cip_date_and_time(tree, tvb, offset, *(attr->phf)); consumed = 6; break; case cip_date: temp_data = tvb_get_letohs( tvb, offset); /* Convert to nstime epoch */ computed_time = CIP_TIMEBASE+(temp_data*60*60*24); date = gmtime(&computed_time); strftime(date_str, 20, "%b %d, %Y", date); proto_tree_add_uint_format_value(tree, *(attr->phf), tvb, offset, 2, temp_data, "%s", date_str); consumed = 2; break; case cip_time_of_day: temp_time = temp_data = tvb_get_letohl( tvb, offset); hour = temp_time/(60*60*1000); temp_time %= (60*60*1000); min = temp_time/(60*1000); temp_time %= (60*1000); sec = temp_time/1000; ms = temp_time%1000; proto_tree_add_uint_format_value(tree, *(attr->phf), tvb, offset, 4, temp_data, "%02d:%02d:%02d.%03d", hour, min, sec, ms); consumed = 4; break; case cip_string2: case cip_stringN: case cip_stringi: /* CURRENTLY NOT SUPPORTED */ expert_add_info(pinfo, item, &ei_proto_unsupported_datatype); consumed = total_len; break; } return consumed; } /************************************************ * * Dissector for generic CIP object * ************************************************/ static void dissect_cip_generic_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, int item_length, packet_info *pinfo, proto_item *ti ) { proto_tree *cmd_data_tree; int req_path_size; unsigned char add_stat_size; guint8 service = tvb_get_guint8( tvb, offset ); if (service & CIP_SC_RESPONSE_MASK) { /* Response message */ add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2; /* If there is any command specific data create a sub-tree for it */ if( ( item_length-4-add_stat_size ) != 0 ) { cmd_data_tree = proto_tree_add_subtree( item_tree, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ett_cmd_data, NULL, "Command Specific Data" ); /* Add data */ proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA); } else { PROTO_ITEM_SET_HIDDEN( ti ); } } /* End of if reply */ else { /* Request message */ add_cip_service_to_info_column(pinfo, service, cip_sc_vals); req_path_size = tvb_get_guint8( tvb, offset+1 )*2; /* If there is any command specific data creat a sub-tree for it */ if( (item_length-req_path_size-2) != 0 ) { cmd_data_tree = proto_tree_add_subtree( item_tree, tvb, offset+2+req_path_size, item_length-req_path_size-2, ett_cmd_data, NULL, "Command Specific Data" ); proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+2+req_path_size, item_length-req_path_size-2, ENC_NA); } else { PROTO_ITEM_SET_HIDDEN( ti ); } /* End of if command-specific data present */ } /* End of if-else( request ) */ } /* End of dissect_cip_generic_data() */ static int dissect_cip_class_generic(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) { proto_item *ti; proto_tree *class_tree; /* Create display subtree for the protocol */ ti = proto_tree_add_item(tree, proto_cip_class_generic, tvb, 0, -1, ENC_NA); class_tree = proto_item_add_subtree( ti, ett_cip_class_generic ); dissect_cip_generic_data( class_tree, tvb, 0, tvb_length(tvb), pinfo, ti ); return tvb_length(tvb); } static void dissect_cip_set_attribute_single_req(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item, int offset, cip_simple_request_info_t* req_data) { attribute_info_t* attr; attr = cip_get_attribute(req_data->iClass, req_data->iInstance, req_data->iAttribute); if (attr != NULL) { dissect_cip_attribute(pinfo, tree, item, tvb, attr, offset, tvb_reported_length_remaining(tvb, offset)); } else { proto_tree_add_item(tree, hf_cip_sc_set_attr_single_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); } } static void dissect_cip_get_attribute_list_req(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item, int offset, cip_simple_request_info_t* req_data) { int i, att_count, att_value; attribute_info_t* pattribute; proto_item *att_list, *att_item; proto_tree* att_tree; /* Get attribute list request */ if (tvb_reported_length_remaining(tvb, offset) < 2) { expert_add_info(pinfo, item, &ei_mal_serv_gal); return; } /* Add number of attributes */ att_count = tvb_get_letohs( tvb, offset); proto_tree_add_item(tree, hf_cip_sc_get_attr_list_attr_count, tvb, offset, 2, ENC_LITTLE_ENDIAN); /* Add Attribute List */ att_tree = proto_tree_add_subtree(tree, tvb, offset+2, att_count*2, ett_cip_get_attribute_list, &att_list, "Attribute List" ); for( i=0; i < att_count; i++ ) { att_value = tvb_get_letohs( tvb, offset+2); att_item = proto_tree_add_item(att_tree, hf_cip_sc_get_attr_list_attr_item, tvb, offset+2, 2, ENC_LITTLE_ENDIAN); pattribute = cip_get_attribute(req_data->iClass, req_data->iInstance, att_value); if (pattribute != NULL) proto_item_append_text(att_item, " (%s)", pattribute->text); offset += 2; if ((tvb_reported_length_remaining(tvb, offset+2) < 2) && (i < att_count-1)) { expert_add_info(pinfo, att_list, &ei_mal_serv_gal_count); break; } } } static void dissect_cip_set_attribute_list_req(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item, int offset, cip_simple_request_info_t* req_data) { int i, start_offset, att_count, att_value, att_size; attribute_info_t* attr; proto_item *att_list, *att_item; proto_tree *att_tree, *att_list_tree; /* Get attribute list request */ if (tvb_reported_length_remaining(tvb, offset) < 2) { expert_add_info(pinfo, item, &ei_mal_serv_sal); return; } /* Add number of attributes */ att_count = tvb_get_letohs( tvb, offset); proto_tree_add_item(tree, hf_cip_sc_set_attr_list_attr_count, tvb, offset, 2, ENC_LITTLE_ENDIAN); /* Add Attribute List */ att_list_tree = proto_tree_add_subtree(tree, tvb, offset+2, att_count*4, ett_cip_set_attribute_list, &att_list, "Attribute List" ); offset += 2; start_offset = offset; for( i=0; i < att_count; i++ ) { att_value = tvb_get_letohs( tvb, offset); att_item = proto_tree_add_item(att_list_tree, hf_cip_sc_set_attr_list_attr_item, tvb, offset, 2, ENC_LITTLE_ENDIAN); att_tree = proto_item_add_subtree( att_item, ett_cip_set_attribute_list_item); offset += 2; attr = cip_get_attribute(req_data->iClass, req_data->iInstance, att_value); if (attr != NULL) { proto_item_append_text(att_item, " (%s)", attr->text); /* provide attribute data */ att_size = dissect_cip_attribute(pinfo, att_tree, att_item, tvb, attr, offset, tvb_reported_length_remaining(tvb, offset)); offset += att_size; proto_item_set_len(att_item, att_size+4); } else { /* Can't find the attribute, treat the rest of the request as raw data */ proto_tree_add_item(att_tree, hf_cip_sc_set_attr_list_attr_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); } if ((tvb_reported_length_remaining(tvb, offset) < 2) && (i < att_count-1)) { expert_add_info(pinfo, att_list, &ei_mal_serv_sal_count); break; } } proto_item_set_len(att_list, offset-start_offset ); } static void dissect_cip_multiple_service_packet_req(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item, int offset) { proto_item *mult_serv_item, *ti; proto_tree *mult_serv_tree; int i, num_services, serv_offset, prev_offset = 0; cip_req_info_t *cip_req_info, *mr_single_req_info; mr_mult_req_info_t *mr_mult_req_info = NULL; /* Add number of services */ num_services = tvb_get_letohs( tvb, offset); ti = proto_tree_add_item(tree, hf_cip_sc_mult_serv_pack_num_services, tvb, offset, 2, ENC_LITTLE_ENDIAN); /* Ensure a rough sanity check */ if (num_services*2 > tvb_reported_length_remaining(tvb, offset+2)) { expert_add_info(pinfo, ti, &ei_mal_msp_services); } else { /* Add services */ cip_req_info = (cip_req_info_t*)p_get_proto_data(wmem_file_scope(), pinfo, proto_cip, 0 ); if ( cip_req_info ) { if ( cip_req_info->pData == NULL ) { mr_mult_req_info = wmem_new(wmem_file_scope(), mr_mult_req_info_t); mr_mult_req_info->service = SC_MULT_SERV_PACK; mr_mult_req_info->num_services = num_services; mr_mult_req_info->requests = (cip_req_info_t *)wmem_alloc0(wmem_file_scope(), sizeof(cip_req_info_t)*num_services); cip_req_info->pData = mr_mult_req_info; } else { mr_mult_req_info = (mr_mult_req_info_t*)cip_req_info->pData; if ( mr_mult_req_info && mr_mult_req_info->num_services != num_services ) mr_mult_req_info = NULL; } } } for( i=0; i < num_services; i++ ) { int serv_length; tvbuff_t *next_tvb; serv_offset = tvb_get_letohs( tvb, offset+2+(i*2) ); if (tvb_reported_length_remaining(tvb, serv_offset) <= 0) { expert_add_info(pinfo, item, &ei_mal_msp_inv_offset); continue; } if( i == (num_services-1) ) { /* Last service to add */ serv_length = tvb_reported_length_remaining(tvb, offset)-serv_offset; } else { serv_length = tvb_get_letohs( tvb, offset+2+((i+1)*2) ) - serv_offset; } mult_serv_tree = proto_tree_add_subtree_format(tree, tvb, offset+serv_offset, serv_length, ett_cip_mult_service_packet, &mult_serv_item, "Service Packet #%d", i+1 ); proto_tree_add_item(mult_serv_tree, hf_cip_sc_mult_serv_pack_offset, tvb, offset+2+(i*2) , 2, ENC_LITTLE_ENDIAN); /* Make sure the offset is valid */ if ((tvb_reported_length_remaining(tvb, serv_offset) <= 0) || (tvb_reported_length_remaining(tvb, serv_offset+serv_length) <= 0) || (serv_length <= 0) || (prev_offset >= serv_offset)) { expert_add_info(pinfo, mult_serv_item, &ei_mal_msp_inv_offset); prev_offset = serv_offset; continue; } prev_offset = serv_offset; /* ** We call our selves again to disect embedded packet */ col_append_str( pinfo->cinfo, COL_INFO, ", "); next_tvb = tvb_new_subset_length(tvb, offset+serv_offset, serv_length); if ( mr_mult_req_info ) { mr_single_req_info = mr_mult_req_info->requests + i; dissect_cip_data(mult_serv_tree, next_tvb, 0, pinfo, mr_single_req_info ); } else { dissect_cip_data(mult_serv_tree, next_tvb, 0, pinfo, NULL ); } } } static int dissect_cip_generic_service_req(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, cip_simple_request_info_t* req_data) { proto_item *cmd_data_item; int req_path_size, offset = 0; proto_tree *cmd_data_tree; guint8 service = tvb_get_guint8( tvb, offset ) & CIP_SC_MASK; add_cip_service_to_info_column(pinfo, service, cip_sc_vals); /* Create service tree */ cmd_data_tree = proto_tree_add_subtree(tree, tvb, 0, -1, ett_cmd_data, &cmd_data_item, val_to_str(service, cip_sc_vals , "Unknown Service (0x%02x)")); proto_item_append_text(cmd_data_item, " (Request)"); req_path_size = tvb_get_guint8( tvb, offset+1); offset += ((req_path_size*2)+2); if (tvb_reported_length_remaining(tvb, offset) <= 0) return tvb_reported_length(tvb); switch(service) { case SC_GET_ATT_ALL: proto_tree_add_item(cmd_data_tree, hf_cip_sc_get_attribute_all_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_SET_ATT_ALL: proto_tree_add_item(cmd_data_tree, hf_cip_sc_set_attribute_all_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_GET_ATT_LIST: dissect_cip_get_attribute_list_req(tvb, pinfo, cmd_data_tree, cmd_data_item, offset, req_data); break; case SC_SET_ATT_LIST: dissect_cip_set_attribute_list_req(tvb, pinfo, cmd_data_tree, cmd_data_item, offset, req_data); break; case SC_RESET: proto_tree_add_item(cmd_data_tree, hf_cip_sc_reset_param, tvb, offset, 1, ENC_LITTLE_ENDIAN); proto_tree_add_item(cmd_data_tree, hf_cip_sc_reset_data, tvb, offset+1, tvb_reported_length_remaining(tvb, offset+1), ENC_NA); break; case SC_START: proto_tree_add_item(cmd_data_tree, hf_cip_sc_start_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_STOP: proto_tree_add_item(cmd_data_tree, hf_cip_sc_stop_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_CREATE: proto_tree_add_item(cmd_data_tree, hf_cip_sc_create_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_DELETE: proto_tree_add_item(cmd_data_tree, hf_cip_sc_delete_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_MULT_SERV_PACK: dissect_cip_multiple_service_packet_req(tvb, pinfo, cmd_data_tree, cmd_data_item, offset); break; case SC_APPLY_ATTRIBUTES: proto_tree_add_item(cmd_data_tree, hf_cip_sc_apply_attributes_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_GET_ATT_SINGLE: proto_tree_add_item(cmd_data_tree, hf_cip_sc_get_attr_single_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_SET_ATT_SINGLE: dissect_cip_set_attribute_single_req(tvb, pinfo, cmd_data_tree, cmd_data_item, offset, req_data); break; case SC_FIND_NEXT_OBJ_INST: proto_tree_add_item(cmd_data_tree, hf_cip_find_next_object_max_instance, tvb, offset, 1, ENC_LITTLE_ENDIAN); break; case SC_RESTOR: proto_tree_add_item(cmd_data_tree, hf_cip_sc_restore_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_SAVE: proto_tree_add_item(cmd_data_tree, hf_cip_sc_save_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_NO_OP: proto_tree_add_item(cmd_data_tree, hf_cip_sc_noop_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_GET_MEMBER: proto_tree_add_item(cmd_data_tree, hf_cip_sc_get_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_SET_MEMBER: proto_tree_add_item(cmd_data_tree, hf_cip_sc_set_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_INSERT_MEMBER: proto_tree_add_item(cmd_data_tree, hf_cip_sc_insert_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_REMOVE_MEMBER: proto_tree_add_item(cmd_data_tree, hf_cip_sc_remove_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_GROUP_SYNC: proto_tree_add_item(cmd_data_tree, hf_cip_sc_group_sync_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; } return tvb_length(tvb); } static void dissect_cip_get_attribute_list_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item, int offset, cip_simple_request_info_t* req_data) { int i, start_offset, att_count, att_value, att_status; guint att_size; attribute_info_t* attr; proto_item *att_list, *att_item; proto_tree *att_tree, *att_list_tree; /* Get attribute list request */ if (tvb_reported_length_remaining(tvb, offset) < 2) { expert_add_info(pinfo, item, &ei_mal_serv_gal); return; } /* Add number of attributes */ att_count = tvb_get_letohs( tvb, offset); proto_tree_add_item(tree, hf_cip_sc_get_attr_list_attr_count, tvb, offset, 2, ENC_LITTLE_ENDIAN); /* Add Attribute List */ att_list_tree = proto_tree_add_subtree(tree, tvb, offset+2, att_count*4, ett_cip_get_attribute_list, &att_list, "Attribute List" ); offset += 2; start_offset = offset; for( i=0; i < att_count; i++ ) { att_value = tvb_get_letohs( tvb, offset); att_item = proto_tree_add_item(att_list_tree, hf_cip_sc_get_attr_list_attr_item, tvb, offset, 2, ENC_LITTLE_ENDIAN); att_tree = proto_item_add_subtree( att_item, ett_cip_get_attribute_list_item); att_status = tvb_get_letohs( tvb, offset+2); proto_tree_add_item(att_tree, hf_cip_sc_get_attr_list_attr_status, tvb, offset+2, 2, ENC_LITTLE_ENDIAN); attr = cip_get_attribute(req_data->iClass, req_data->iInstance, att_value); if (attr != NULL) proto_item_append_text(att_item, " (%s)", attr->text); offset += 4; if (att_status == 0) { if (attr != NULL) { /* provide attribute data */ att_size = dissect_cip_attribute(pinfo, att_tree, att_item, tvb, attr, offset, tvb_reported_length_remaining(tvb, offset)); offset += att_size; proto_item_set_len(att_item, att_size+4); } else { /* Can't find the attribute, treat the rest of the response as raw data */ proto_tree_add_item(att_tree, hf_cip_sc_get_attr_list_attr_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; } } if ((tvb_reported_length_remaining(tvb, offset) < 4) && (i < att_count-1)) { expert_add_info(pinfo, att_list, &ei_mal_serv_gal_count); break; } } proto_item_set_len(att_list, offset-start_offset ); } static void dissect_cip_set_attribute_list_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item, int offset, cip_simple_request_info_t* req_data) { int i, start_offset, att_count, att_value; attribute_info_t* attr; proto_item *att_list, *att_item; proto_tree *att_tree, *att_list_tree; /* Get attribute list request */ if (tvb_reported_length_remaining(tvb, offset) < 2) { expert_add_info(pinfo, item, &ei_mal_serv_sal); return; } /* Add number of attributes */ att_count = tvb_get_letohs( tvb, offset); proto_tree_add_item(tree, hf_cip_sc_set_attr_list_attr_count, tvb, offset, 2, ENC_LITTLE_ENDIAN); /* Add Attribute List */ att_list_tree = proto_tree_add_subtree(tree, tvb, offset+2, att_count*4, ett_cip_get_attribute_list, &att_list, "Attribute List" ); offset += 2; start_offset = offset; for( i=0; i < att_count; i++ ) { att_value = tvb_get_letohs( tvb, offset); att_item = proto_tree_add_item(att_list_tree, hf_cip_sc_set_attr_list_attr_item, tvb, offset, 2, ENC_LITTLE_ENDIAN); att_tree = proto_item_add_subtree( att_item, ett_cip_set_attribute_list_item); proto_tree_add_item(att_tree, hf_cip_sc_set_attr_list_attr_status, tvb, offset+2, 2, ENC_LITTLE_ENDIAN); attr = cip_get_attribute(req_data->iClass, req_data->iInstance, att_value); if (attr != NULL) proto_item_append_text(att_item, " (%s)", attr->text); offset += 4; if ((tvb_reported_length_remaining(tvb, offset) < 4) && (i < att_count-1)) { expert_add_info(pinfo, att_list, &ei_mal_serv_sal_count); break; } } proto_item_set_len(att_list, offset-start_offset ); } static void dissect_cip_get_attribute_single_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item, int offset, cip_simple_request_info_t* req_data) { attribute_info_t* attr; attr = cip_get_attribute(req_data->iClass, req_data->iInstance, req_data->iAttribute); if (attr != NULL) { proto_item_append_text(item, " (%s)", attr->text); dissect_cip_attribute(pinfo, tree, item, tvb, attr, offset, tvb_reported_length_remaining(tvb, offset)); } else { /* Can't find the attribute, treat the rest of the response as raw data */ proto_tree_add_item(tree, hf_cip_sc_get_attr_single_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); } } static void dissect_cip_multiple_service_packet_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item, int offset) { proto_tree *mult_serv_tree; int i, num_services, serv_offset; cip_req_info_t *cip_req_info, *mr_single_req_info; mr_mult_req_info_t *mr_mult_req_info = NULL; if (tvb_reported_length_remaining(tvb, offset) < 2) { expert_add_info(pinfo, item, &ei_mal_msp_missing_services); return; } num_services = tvb_get_letohs( tvb, offset); proto_tree_add_item(tree, hf_cip_sc_mult_serv_pack_num_replies, tvb, offset, 2, ENC_LITTLE_ENDIAN); if (tvb_reported_length_remaining(tvb, offset+((num_services+1)*2)) <= 0) { expert_add_info(pinfo, item, &ei_mal_msp_resp_offset); return; } cip_req_info = (cip_req_info_t*)p_get_proto_data(wmem_file_scope(), pinfo, proto_cip, 0 ); if ( cip_req_info ) { mr_mult_req_info = (mr_mult_req_info_t*)cip_req_info->pData; if ( mr_mult_req_info && ( mr_mult_req_info->service != SC_MULT_SERV_PACK || mr_mult_req_info->num_services != num_services ) ) mr_mult_req_info = NULL; } /* Add number of replies */ for( i=0; i < num_services; i++ ) { int serv_length; tvbuff_t *next_tvb; serv_offset = tvb_get_letohs( tvb, offset+2+(i*2) ); if (tvb_reported_length_remaining(tvb, serv_offset) <= 0) { expert_add_info(pinfo, item, &ei_mal_msp_inv_offset); continue; } if( i == (num_services-1) ) { /* Last service to add */ serv_length = tvb_reported_length_remaining(tvb, offset)-serv_offset; } else { serv_length = tvb_get_letohs( tvb, offset+2+((i+1)*2) ) - serv_offset; } mult_serv_tree = proto_tree_add_subtree_format( tree, tvb, offset+serv_offset, serv_length, ett_cip_mult_service_packet, NULL, "Service Reply #%d", i+1 ); proto_tree_add_item(mult_serv_tree, hf_cip_sc_mult_serv_pack_offset, tvb, offset+2+(i*2) , 2, ENC_LITTLE_ENDIAN); /* ** We call our selves again to disect embedded packet */ col_append_str( pinfo->cinfo, COL_INFO, ", "); next_tvb = tvb_new_subset_length(tvb, offset+serv_offset, serv_length); if ( mr_mult_req_info ) { mr_single_req_info = mr_mult_req_info->requests + i; dissect_cip_data( mult_serv_tree, next_tvb, 0, pinfo, mr_single_req_info ); } else { dissect_cip_data( mult_serv_tree, next_tvb, 0, pinfo, NULL ); } } } static void dissect_cip_find_next_object_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item * item, int offset) { guint8 i, num_instances; if (tvb_reported_length_remaining(tvb, offset) < 1) { expert_add_info(pinfo, item, &ei_mal_serv_find_next_object); return; } num_instances = tvb_get_guint8( tvb, offset); proto_tree_add_item(tree, hf_cip_find_next_object_num_instances, tvb, offset, 1, ENC_LITTLE_ENDIAN); offset += 1; for (i = 0; i < num_instances; i++) { proto_tree_add_item(tree, hf_cip_find_next_object_instance_item, tvb, offset, 2, ENC_LITTLE_ENDIAN); offset += 2; if ((tvb_reported_length_remaining(tvb, offset) < 2) && (i < num_instances-1)) { expert_add_info(pinfo, item, &ei_mal_serv_find_next_object_count); break; } } } static int dissect_cip_generic_service_rsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) { proto_item *cmd_data_item; proto_tree *cmd_data_tree; cip_req_info_t* preq_info; cip_simple_request_info_t req_data; int offset = 0, item_length = tvb_length(tvb); guint8 service = tvb_get_guint8( tvb, offset ) & CIP_SC_MASK, add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2; /* If there is any command specific data create a sub-tree for it */ if( (item_length-4-add_stat_size ) != 0 ) { cmd_data_tree = proto_tree_add_subtree(tree, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ett_cmd_data, &cmd_data_item, val_to_str(service, cip_sc_vals , "Unknown Service (0x%02x)")); proto_item_append_text(cmd_data_item, " (Response)"); } else { /* PROTO_ITEM_SET_HIDDEN( ti ); */ return tvb_length(tvb); } preq_info = (cip_req_info_t*)p_get_proto_data(wmem_file_scope(), pinfo, proto_cip, 0); if ((preq_info != NULL) && (preq_info->ciaData != NULL)) { memcpy(&req_data, preq_info->ciaData, sizeof(cip_simple_request_info_t)); } else { req_data.iClass = (guint32)-1; req_data.iInstance = (guint32)-1; req_data.iAttribute = (guint32)-1; req_data.iMember = (guint32)-1; } switch(service) { case SC_GET_ATT_ALL: proto_tree_add_item(cmd_data_tree, hf_cip_sc_get_attribute_all_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA); break; case SC_SET_ATT_ALL: proto_tree_add_item(cmd_data_tree, hf_cip_sc_set_attribute_all_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA); break; case SC_GET_ATT_LIST: dissect_cip_get_attribute_list_rsp(tvb, pinfo, cmd_data_tree, cmd_data_item, offset+4+add_stat_size, &req_data); break; case SC_SET_ATT_LIST: dissect_cip_set_attribute_list_rsp(tvb, pinfo, cmd_data_tree, cmd_data_item, offset+4+add_stat_size, &req_data); break; case SC_RESET: proto_tree_add_item(cmd_data_tree, hf_cip_sc_reset_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA); break; case SC_START: proto_tree_add_item(cmd_data_tree, hf_cip_sc_start_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA); break; case SC_STOP: proto_tree_add_item(cmd_data_tree, hf_cip_sc_stop_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA); break; case SC_CREATE: proto_tree_add_item(cmd_data_tree, hf_cip_sc_create_instance, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA); proto_tree_add_item(cmd_data_tree, hf_cip_sc_create_data, tvb, offset+4+add_stat_size+2, tvb_reported_length_remaining(tvb, offset+4+add_stat_size+2), ENC_NA); break; case SC_DELETE: proto_tree_add_item(cmd_data_tree, hf_cip_sc_delete_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA); break; case SC_MULT_SERV_PACK: dissect_cip_multiple_service_packet_rsp(tvb, pinfo, cmd_data_tree, cmd_data_item, offset+4+add_stat_size); break; case SC_APPLY_ATTRIBUTES: proto_tree_add_item(cmd_data_tree, hf_cip_sc_apply_attributes_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA); break; case SC_GET_ATT_SINGLE: dissect_cip_get_attribute_single_rsp(tvb, pinfo, cmd_data_tree, cmd_data_item, offset+4+add_stat_size, &req_data); break; case SC_SET_ATT_SINGLE: proto_tree_add_item(cmd_data_tree, hf_cip_sc_set_attr_single_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA); break; case SC_FIND_NEXT_OBJ_INST: dissect_cip_find_next_object_rsp(tvb, pinfo, cmd_data_tree, cmd_data_item, offset+4+add_stat_size); break; case SC_RESTOR: proto_tree_add_item(cmd_data_tree, hf_cip_sc_restore_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA); break; case SC_SAVE: proto_tree_add_item(cmd_data_tree, hf_cip_sc_save_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA); break; case SC_NO_OP: proto_tree_add_item(cmd_data_tree, hf_cip_sc_noop_data, tvb, offset+4+add_stat_size, tvb_reported_length_remaining(tvb, offset+4+add_stat_size), ENC_NA); break; case SC_GET_MEMBER: proto_tree_add_item(cmd_data_tree, hf_cip_sc_get_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_SET_MEMBER: proto_tree_add_item(cmd_data_tree, hf_cip_sc_set_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_INSERT_MEMBER: proto_tree_add_item(cmd_data_tree, hf_cip_sc_insert_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_REMOVE_MEMBER: proto_tree_add_item(cmd_data_tree, hf_cip_sc_remove_member_data, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA); break; case SC_GROUP_SYNC: proto_tree_add_item(cmd_data_tree, hf_cip_sc_group_sync_is_sync, tvb, offset+4+add_stat_size, 1, ENC_LITTLE_ENDIAN); proto_tree_add_item(cmd_data_tree, hf_cip_sc_group_sync_data, tvb, offset+4+add_stat_size+1, tvb_reported_length_remaining(tvb, offset+4+add_stat_size+1), ENC_NA); break; } return tvb_length(tvb); } /************************************************ * * Dissector for CIP Connection Manager * ************************************************/ static void dissect_cip_cm_timeout(proto_tree *cmd_tree, tvbuff_t *tvb, int offset) { guint8 tick, timeout_tick; int timeout; /* Display the priority/tick timer */ tick = tvb_get_guint8( tvb, offset) & 0x0F; proto_tree_add_item( cmd_tree, hf_cip_cm_priority, tvb, offset, 1, ENC_LITTLE_ENDIAN); proto_tree_add_item( cmd_tree, hf_cip_cm_tick_time, tvb, offset, 1, ENC_LITTLE_ENDIAN); /* Display the time-out ticks */ timeout_tick = tvb_get_guint8( tvb, offset+1 ); proto_tree_add_item( cmd_tree, hf_cip_cm_timeout_tick, tvb, offset+1, 1, ENC_LITTLE_ENDIAN); /* Display the actual time out */ timeout = ( 1 << tick ) * timeout_tick; proto_tree_add_uint_format_value(cmd_tree, hf_cip_cm_timeout, tvb, offset, 2, timeout, "%dms", timeout); } static void dissect_cip_cm_fwd_open_req(cip_req_info_t *preq_info, proto_tree *cmd_tree, tvbuff_t *tvb, int offset, gboolean large_fwd_open, packet_info *pinfo) { proto_item *pi; proto_tree *epath_tree; int conn_path_size, rpi, net_param_offset = 0; guint32 O2TConnID, T2OConnID, DeviceSerialNumber; guint16 ConnSerialNumber, VendorID; guint8 TransportClass_trigger, O2TType, T2OType; cip_simple_request_info_t connection_path; cip_safety_epath_info_t safety_fwdopen; dissect_cip_cm_timeout(cmd_tree, tvb, offset); O2TConnID = tvb_get_letohl( tvb, offset+2 ); proto_tree_add_item( cmd_tree, hf_cip_cm_ot_connid, tvb, offset+2, 4, ENC_LITTLE_ENDIAN); T2OConnID = tvb_get_letohl( tvb, offset+6 ); proto_tree_add_item( cmd_tree, hf_cip_cm_to_connid, tvb, offset+6, 4, ENC_LITTLE_ENDIAN); ConnSerialNumber = tvb_get_letohs( tvb, offset+10 ); proto_tree_add_item( cmd_tree, hf_cip_cm_conn_serial_num, tvb, offset+10, 2, ENC_LITTLE_ENDIAN); VendorID = tvb_get_letohs( tvb, offset+12 ); proto_tree_add_item( cmd_tree, hf_cip_cm_vendor, tvb, offset+12, 2, ENC_LITTLE_ENDIAN); DeviceSerialNumber = tvb_get_letohl( tvb, offset+14 ); proto_tree_add_item( cmd_tree, hf_cip_cm_orig_serial_num, tvb, offset+14, 4, ENC_LITTLE_ENDIAN); proto_tree_add_item( cmd_tree, hf_cip_cm_timeout_multiplier, tvb, offset+18, 1, ENC_LITTLE_ENDIAN); proto_tree_add_item( cmd_tree, hf_cip_reserved24, tvb, offset+19, 3, ENC_LITTLE_ENDIAN); /* Display originator to target requested packet interval */ rpi = tvb_get_letohl( tvb, offset+22 ); proto_tree_add_uint_format_value(cmd_tree, hf_cip_cm_ot_rpi, tvb, offset+22, 4, rpi, "%dms (0x%08X)", rpi / 1000, rpi); /* Display originator to target network connection parameters as a tree */ if (large_fwd_open) { dissect_net_param32(tvb, offset+26, cmd_tree, hf_cip_cm_ot_net_params32, hf_cip_cm_lfwo_own, hf_cip_cm_lfwo_typ, hf_cip_cm_lfwo_prio, hf_cip_cm_lfwo_fixed_var, hf_cip_cm_lfwo_con_size, ett_cm_ncp); O2TType = (guint8)(((tvb_get_letohl( tvb, offset+26 ) & 0x60000000) >> 29) & 3); net_param_offset = 4; } else { dissect_net_param16(tvb, offset+26, cmd_tree, hf_cip_cm_ot_net_params16, hf_cip_cm_fwo_own, hf_cip_cm_fwo_typ, hf_cip_cm_fwo_prio, hf_cip_cm_fwo_fixed_var, hf_cip_cm_fwo_con_size, ett_cm_ncp); O2TType = (guint8)(((tvb_get_letohs( tvb, offset+26 ) & 0x6000) >> 13) & 3); net_param_offset = 2; } /* Display target to originator requested packet interval */ rpi = tvb_get_letohl( tvb, offset+26+net_param_offset ); proto_tree_add_uint_format_value(cmd_tree, hf_cip_cm_to_rpi, tvb, offset+26+net_param_offset, 4, rpi, "%dms (0x%08X)", rpi / 1000, rpi); /* Display target to originator network connection parameters as a tree */ if (large_fwd_open) { dissect_net_param32(tvb, offset+26+net_param_offset+4, cmd_tree, hf_cip_cm_to_net_params32, hf_cip_cm_lfwo_own, hf_cip_cm_lfwo_typ, hf_cip_cm_lfwo_prio, hf_cip_cm_lfwo_fixed_var, hf_cip_cm_lfwo_con_size, ett_cm_ncp); T2OType = (guint8)(((tvb_get_letohl( tvb, offset+26+net_param_offset+4 ) & 0x60000000) >> 29) & 3); net_param_offset += 4; } else { dissect_net_param16(tvb, offset+26+net_param_offset+4, cmd_tree, hf_cip_cm_to_net_params16, hf_cip_cm_fwo_own, hf_cip_cm_fwo_typ, hf_cip_cm_fwo_prio, hf_cip_cm_fwo_fixed_var, hf_cip_cm_fwo_con_size, ett_cm_ncp); T2OType = (guint8)(((tvb_get_letohs( tvb, offset+26+net_param_offset+4 ) & 0x6000) >> 13) & 3); net_param_offset += 2; } TransportClass_trigger = tvb_get_guint8( tvb, offset+26+net_param_offset+4); dissect_transport_type_trigger(tvb, offset+26+net_param_offset+4, cmd_tree, hf_cip_cm_transport_type_trigger, hf_cip_cm_fwo_dir, hf_cip_cm_fwo_trigg, hf_cip_cm_fwo_class, ett_cm_ttt); /* Add path size */ conn_path_size = tvb_get_guint8( tvb, offset+26+net_param_offset+5 )*2; proto_tree_add_uint_format_value(cmd_tree, hf_cip_cm_conn_path_size, tvb, offset+26+net_param_offset+5, 1, conn_path_size/2, "%d (words)", conn_path_size/2); /* Add the epath */ epath_tree = proto_tree_add_subtree(cmd_tree, tvb, offset+26+net_param_offset+6, conn_path_size, ett_path, &pi, "Connection Path: "); dissect_epath( tvb, pinfo, epath_tree, pi, offset+26+net_param_offset+6, conn_path_size, FALSE, FALSE, &connection_path, &safety_fwdopen); if (pinfo->fd->flags.visited) { /* "Connection" is created during ForwardOpen reply (which will be after ForwardOpen request), so ForwardOpen request can only be marked after the first pass */ enip_mark_connection_triad(pinfo, ConnSerialNumber, VendorID, DeviceSerialNumber); } else { if (preq_info != NULL) { DISSECTOR_ASSERT(preq_info->connInfo == NULL); preq_info->connInfo = wmem_new0(wmem_file_scope(), cip_conn_info_t); preq_info->connInfo->ConnSerialNumber = ConnSerialNumber; preq_info->connInfo->VendorID = VendorID; preq_info->connInfo->DeviceSerialNumber = DeviceSerialNumber; preq_info->connInfo->forward_open_frame = pinfo->fd->num; preq_info->connInfo->O2T.connID = O2TConnID; preq_info->connInfo->T2O.connID = T2OConnID; preq_info->connInfo->TransportClass_trigger = TransportClass_trigger; preq_info->connInfo->T2O.type = T2OType; preq_info->connInfo->O2T.type = O2TType; preq_info->connInfo->motion = (connection_path.iClass == 0x42) ? TRUE : FALSE; preq_info->connInfo->safety = safety_fwdopen; } } } static void dissect_cip_cm_fwd_open_rsp_success(cip_req_info_t *preq_info, proto_tree *tree, tvbuff_t *tvb, int offset, packet_info *pinfo) { int temp_data; unsigned char app_rep_size; guint32 O2TConnID, T2OConnID, DeviceSerialNumber; guint16 ConnSerialNumber, VendorID; proto_tree *pid_tree, *safety_tree; /* Display originator to target connection ID */ O2TConnID = tvb_get_letohl( tvb, offset ); proto_tree_add_item( tree, hf_cip_cm_ot_connid, tvb, offset, 4, ENC_LITTLE_ENDIAN); /* Display target to originator connection ID */ T2OConnID = tvb_get_letohl( tvb, offset+4 ); proto_tree_add_item( tree, hf_cip_cm_to_connid, tvb, offset+4, 4, ENC_LITTLE_ENDIAN); /* Display connection serial number */ ConnSerialNumber = tvb_get_letohs( tvb, offset+8 ); proto_tree_add_item( tree, hf_cip_cm_conn_serial_num, tvb, offset+8, 2, ENC_LITTLE_ENDIAN); /* Display the originator vendor id */ VendorID = tvb_get_letohs( tvb, offset+10 ); proto_tree_add_item( tree, hf_cip_cm_vendor, tvb, offset+10, 2, ENC_LITTLE_ENDIAN); /* Display the originator serial number */ DeviceSerialNumber = tvb_get_letohl( tvb, offset+12 ); proto_tree_add_item( tree, hf_cip_cm_orig_serial_num, tvb, offset+12, 4, ENC_LITTLE_ENDIAN); /* Display originator to target actual packet interval */ temp_data = tvb_get_letohl( tvb, offset+16 ); proto_tree_add_uint_format_value(tree, hf_cip_cm_ot_api, tvb, offset+16, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data); /* Display originator to target actual packet interval */ temp_data = tvb_get_letohl( tvb, offset+20 ); proto_tree_add_uint_format_value(tree, hf_cip_cm_to_api, tvb, offset+20, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data); /* Display the application reply size */ app_rep_size = tvb_get_guint8( tvb, offset+24 ) * 2; proto_tree_add_uint_format_value(tree, hf_cip_cm_app_reply_size, tvb, offset+24, 1, app_rep_size / 2, "%d (words)", app_rep_size / 2); /* Display the Reserved byte */ proto_tree_add_item(tree, hf_cip_reserved8, tvb, offset+25, 1, ENC_LITTLE_ENDIAN ); if (app_rep_size > 0) { if ((preq_info == NULL) || (preq_info->connInfo == NULL) || (preq_info->connInfo->safety.safety_seg == FALSE)) { proto_tree_add_item(tree, hf_cip_cm_app_reply_data, tvb, offset+26, app_rep_size, ENC_NA ); } else if (preq_info->connInfo->safety.format == CIP_SAFETY_BASE_FORMAT) { safety_tree = proto_tree_add_subtree( tree, tvb, offset+28, 10, ett_cip_cm_safety, NULL, "Safety Application Reply Data"); proto_tree_add_item( safety_tree, hf_cip_cm_consumer_number, tvb, offset+26, 2, ENC_LITTLE_ENDIAN); pid_tree = proto_tree_add_subtree( safety_tree, tvb, offset+28, 8, ett_cip_cm_pid, NULL, "PID/CID"); proto_tree_add_item( pid_tree, hf_cip_cm_targ_vendor_id, tvb, offset+28, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( pid_tree, hf_cip_cm_targ_dev_serial_num, tvb, offset+30, 4, ENC_LITTLE_ENDIAN); proto_tree_add_item( pid_tree, hf_cip_cm_targ_conn_serial_num, tvb, offset+34, 2, ENC_LITTLE_ENDIAN); if (app_rep_size > 10) proto_tree_add_item(tree, hf_cip_cm_app_reply_data, tvb, offset+36, app_rep_size-10, ENC_NA ); } else if (preq_info->connInfo->safety.format == CIP_SAFETY_EXTENDED_FORMAT) { safety_tree = proto_tree_add_subtree( tree, tvb, offset+28, 14, ett_cip_cm_safety, NULL, "Safety Application Reply Data"); proto_tree_add_item( safety_tree, hf_cip_cm_consumer_number, tvb, offset+26, 2, ENC_LITTLE_ENDIAN); pid_tree = proto_tree_add_subtree( safety_tree, tvb, offset+28, 12, ett_cip_cm_pid, NULL, "PID/CID"); proto_tree_add_item( pid_tree, hf_cip_cm_targ_vendor_id, tvb, offset+28, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( pid_tree, hf_cip_cm_targ_dev_serial_num, tvb, offset+30, 4, ENC_LITTLE_ENDIAN); proto_tree_add_item( pid_tree, hf_cip_cm_targ_conn_serial_num, tvb, offset+34, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( pid_tree, hf_cip_cm_initial_timestamp, tvb, offset+36, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( pid_tree, hf_cip_cm_initial_rollover, tvb, offset+38, 2, ENC_LITTLE_ENDIAN); if (app_rep_size > 14) proto_tree_add_item(tree, hf_cip_cm_app_reply_data, tvb, offset+40, app_rep_size-14, ENC_NA ); } } /* See if we've captured the ForwardOpen request. If so some of the conversation data has already been populated and we just need to update it. */ if (pinfo->fd->flags.visited) return; if ((preq_info != NULL) && (preq_info->connInfo != NULL)) { /* Ensure the connection triad matches before updating the connection IDs */ if ((preq_info->connInfo->ConnSerialNumber == ConnSerialNumber) && (preq_info->connInfo->VendorID == VendorID) && (preq_info->connInfo->DeviceSerialNumber == DeviceSerialNumber)) { /* Update the connection IDs as ForwardOpen reply is allows to update them from the ForwardOpen request */ preq_info->connInfo->O2T.connID = O2TConnID; preq_info->connInfo->T2O.connID = T2OConnID; } } } static void dissect_cip_cm_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, int item_length, packet_info *pinfo ) { proto_item *pi, *rrsc_item, *status_item, *temp_item; proto_tree *rrsc_tree, *cmd_data_tree, *status_tree, *add_status_tree, *temp_tree, *epath_tree; int req_path_size, conn_path_size, temp_data; unsigned char service, gen_status, add_stat_size; unsigned short add_status; unsigned char app_rep_size, route_path_size; int i, msg_req_siz; cip_req_info_t *preq_info; cip_req_info_t *pembedded_req_info; guint16 ConnSerialNumber, VendorID; guint32 DeviceSerialNumber; service = tvb_get_guint8( tvb, offset ); /* Special handling for Unconnected send response. If successful, embedded service code is sent. * If failed, it can be either an Unconnected send response or the embedded service code response. */ preq_info = (cip_req_info_t*)p_get_proto_data(wmem_file_scope(), pinfo, proto_cip, 0 ); if ( preq_info != NULL && ( service & CIP_SC_RESPONSE_MASK ) && preq_info->bService == SC_CM_UNCON_SEND ) { gen_status = tvb_get_guint8( tvb, offset+2 ); add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2; if ( add_stat_size == 2 ) add_status = tvb_get_letohs( tvb, offset + 4 ); else add_status = 0; if( gen_status == 0 /* success response ) */ || ( ( service & CIP_SC_MASK ) != SC_CM_UNCON_SEND ) || !( ( gen_status == CI_GRC_FAILURE && (add_status == CM_ES_UNCONNECTED_REQUEST_TIMED_OUT || add_status == CM_ES_PORT_NOT_AVAILABLE || add_status == CM_ES_LINK_ADDRESS_NOT_VALID || add_status == CM_ES_INVALID_SEGMENT_IN_CONN_PATH) ) || gen_status == CI_GRC_NO_RESOURCE || gen_status == CI_GRC_BAD_PATH ) ) { pembedded_req_info = (cip_req_info_t*)preq_info->pData; if ( pembedded_req_info ) { tvbuff_t *next_tvb; void *p_save_proto_data; p_save_proto_data = p_get_proto_data(wmem_file_scope(), pinfo, proto_cip, 0 ); p_remove_proto_data(wmem_file_scope(), pinfo, proto_cip, 0); p_add_proto_data(wmem_file_scope(), pinfo, proto_cip, 0, pembedded_req_info ); proto_tree_add_uint_format( item_tree, hf_cip_cm_sc, NULL, 0, 0, SC_CM_UNCON_SEND|CIP_SC_RESPONSE_MASK, "(Service: Unconnected Send (Response))" ); next_tvb = tvb_new_subset_length(tvb, offset, item_length); if ( pembedded_req_info && pembedded_req_info->dissector ) call_dissector(pembedded_req_info->dissector, next_tvb, pinfo, item_tree ); else call_dissector( cip_class_generic_handle, next_tvb, pinfo, item_tree ); p_remove_proto_data(wmem_file_scope(), pinfo, proto_cip, 0); p_add_proto_data(wmem_file_scope(), pinfo, proto_cip, 0, p_save_proto_data); return; } } } col_set_str(pinfo->cinfo, COL_PROTOCOL, "CIP CM"); /* Add Service code & Request/Response tree */ rrsc_tree = proto_tree_add_subtree( item_tree, tvb, offset, 1, ett_cm_rrsc, &rrsc_item, "Service: " ); /* Add Request/Response */ proto_tree_add_item( rrsc_tree, hf_cip_reqrsp, tvb, offset, 1, ENC_LITTLE_ENDIAN ); /* watch for service collisions */ proto_item_append_text( rrsc_item, "%s (%s)", val_to_str( ( service & CIP_SC_MASK ), cip_sc_vals_cm , "Unknown Service (0x%02x)"), val_to_str_const( ( service & CIP_SC_RESPONSE_MASK )>>7, cip_sc_rr, "") ); /* Add Service code */ proto_tree_add_item(rrsc_tree, hf_cip_cm_sc, tvb, offset, 1, ENC_LITTLE_ENDIAN ); if( service & CIP_SC_RESPONSE_MASK ) { /* Response message */ gen_status = tvb_get_guint8( tvb, offset+2 ); add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2; if (gen_status == CI_GRC_FAILURE) { /* Dissect object specific error codes */ status_tree = proto_tree_add_subtree(item_tree, tvb, offset+2, 1, ett_status_item, &status_item, "Status: " ); /* Add general status */ proto_tree_add_item(status_tree, hf_cip_cm_genstat, tvb, offset+2, 1, ENC_LITTLE_ENDIAN ); proto_item_append_text( status_item, "%s", val_to_str_ext( gen_status, &cip_gs_vals_ext , "Unknown Response (%x)") ); /* Add additional status size */ proto_tree_add_uint_format_value(status_tree, hf_cip_cm_addstat_size, tvb, offset+3, 1, add_stat_size/2, "%d (words)", add_stat_size/2); if( add_stat_size ) { add_status = tvb_get_letohs( tvb, offset + 4 ); proto_tree_add_item(status_tree, hf_cip_cm_ext_status, tvb, offset+4, 2, ENC_LITTLE_ENDIAN ); proto_item_append_text(status_item, ", Extended: %s", val_to_str_ext(add_status, &cip_cm_ext_st_vals_ext, "Reserved (0x%04x)")); switch(add_status) { case CM_ES_RPI_NOT_ACCEPTABLE: if (add_stat_size < 3) { expert_add_info(pinfo, status_item, &ei_mal_rpi_no_data); } else { proto_tree_add_item(status_tree, hf_cip_cm_ext112_ot_rpi_type, tvb, offset+6, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(status_tree, hf_cip_cm_ext112_to_rpi_type, tvb, offset+7, 1, ENC_LITTLE_ENDIAN ); temp_data = tvb_get_letohl( tvb, offset+8); proto_tree_add_uint_format_value(status_tree, hf_cip_cm_ext112_ot_rpi, tvb, offset+8, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data); temp_data = tvb_get_letohl( tvb, offset+12); proto_tree_add_uint_format_value(status_tree, hf_cip_cm_ext112_to_rpi, tvb, offset+12, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data); } break; case CM_ES_INVALID_CONFIGURATION_SIZE: if (add_stat_size < 1) { expert_add_info(pinfo, status_item, &ei_mal_inv_config_size); } else { proto_tree_add_item(status_tree, hf_cip_cm_ext126_size, tvb, offset+6, 2, ENC_LITTLE_ENDIAN ); } break; case CM_ES_INVALID_OT_SIZE: if (add_stat_size < 1) { expert_add_info(pinfo, status_item, &ei_mal_ot_size); } else { proto_tree_add_item(status_tree, hf_cip_cm_ext127_size, tvb, offset+6, 2, ENC_LITTLE_ENDIAN ); } break; case CM_ES_INVALID_TO_SIZE: if (add_stat_size < 1) { expert_add_info(pinfo, status_item, &ei_mal_to_size); } else { proto_tree_add_item(status_tree, hf_cip_cm_ext128_size, tvb, offset+6, 2, ENC_LITTLE_ENDIAN ); } break; default: /* Add additional status */ if (add_stat_size > 1) { add_status_tree = proto_tree_add_subtree( status_tree, tvb, offset+4, add_stat_size, ett_cm_add_status_item, NULL, "Additional Status" ); for( i=0; i < add_stat_size-2; i += 2 ) proto_tree_add_item(add_status_tree, hf_cip_cm_add_status, tvb, offset+4+i, 2, ENC_LITTLE_ENDIAN ); } } } } /* If there is any command specific data create a sub-tree for it */ if( ( item_length-4-add_stat_size ) != 0 ) { cmd_data_tree = proto_tree_add_subtree( item_tree, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ett_cm_cmd_data, NULL, "Command Specific Data" ); if( gen_status == CI_GRC_SUCCESS || gen_status == CI_GRC_SERVICE_ERROR ) { /* Success responses */ switch (service & CIP_SC_MASK) { case SC_CM_FWD_OPEN: case SC_CM_LARGE_FWD_OPEN: dissect_cip_cm_fwd_open_rsp_success(preq_info, cmd_data_tree, tvb, offset+4+add_stat_size, pinfo); break; case SC_CM_FWD_CLOSE: { /* Forward close response (Success) */ /* Display connection serial number */ ConnSerialNumber = tvb_get_letohs( tvb, offset+4+add_stat_size ); proto_tree_add_item( cmd_data_tree, hf_cip_cm_conn_serial_num, tvb, offset+4+add_stat_size, 2, ENC_LITTLE_ENDIAN); /* Display the originator vendor id */ VendorID = tvb_get_letohs( tvb, offset+4+add_stat_size+2 ); proto_tree_add_item( cmd_data_tree, hf_cip_cm_vendor, tvb, offset+4+add_stat_size+2, 2, ENC_LITTLE_ENDIAN); /* Display the originator serial number */ DeviceSerialNumber = tvb_get_letohl( tvb, offset+4+add_stat_size+4 ); proto_tree_add_item( cmd_data_tree, hf_cip_cm_orig_serial_num, tvb, offset+4+add_stat_size+4, 4, ENC_LITTLE_ENDIAN); /* Display the application reply size */ app_rep_size = tvb_get_guint8( tvb, offset+4+add_stat_size+8 ) * 2; proto_tree_add_uint_format_value(cmd_data_tree, hf_cip_cm_app_reply_size, tvb, offset+4+add_stat_size+8, 1, app_rep_size / 2, "%d (words)", app_rep_size / 2); /* Display the Reserved byte */ proto_tree_add_item(cmd_data_tree, hf_cip_reserved8, tvb, offset+4+add_stat_size+9, 1, ENC_LITTLE_ENDIAN); if (app_rep_size > 0) proto_tree_add_item(cmd_data_tree, hf_cip_cm_app_reply_data, tvb, offset+4+add_stat_size+10, app_rep_size, ENC_NA); enip_close_cip_connection( pinfo, ConnSerialNumber, VendorID, DeviceSerialNumber ); } /* End of if forward close response */ break; case SC_CM_UNCON_SEND: { /* Unconnected send response (Success) */ /* Display service response data */ proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA); } break; case SC_CM_GET_CONN_OWNER: { /* Get Connection owner response (Success) */ proto_tree_add_item( cmd_data_tree, hf_cip_cm_gco_conn, tvb, offset+4+add_stat_size, 1, ENC_LITTLE_ENDIAN); proto_tree_add_item( cmd_data_tree, hf_cip_cm_gco_coo_conn, tvb, offset+4+add_stat_size+1, 1, ENC_LITTLE_ENDIAN); proto_tree_add_item( cmd_data_tree, hf_cip_cm_gco_roo_conn, tvb, offset+4+add_stat_size+2, 1, ENC_LITTLE_ENDIAN); proto_tree_add_item( cmd_data_tree, hf_cip_cm_gco_last_action, tvb, offset+4+add_stat_size+3, 1, ENC_LITTLE_ENDIAN); proto_tree_add_item( cmd_data_tree, hf_cip_cm_conn_serial_num, tvb, offset+4+add_stat_size+4, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( cmd_data_tree, hf_cip_cm_vendor, tvb, offset+4+add_stat_size+6, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item( cmd_data_tree, hf_cip_cm_orig_serial_num, tvb, offset+4+add_stat_size+8, 4, ENC_LITTLE_ENDIAN); } break; default: /* Add data */ proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA); break; } } else { /* Error responses */ switch (service & CIP_SC_MASK) { case SC_CM_FWD_OPEN: case SC_CM_LARGE_FWD_OPEN: case SC_CM_FWD_CLOSE: /* Forward open and forward close error response look the same */ ConnSerialNumber = tvb_get_letohs( tvb, offset+4+add_stat_size ); proto_tree_add_item( cmd_data_tree, hf_cip_cm_conn_serial_num, tvb, offset+4+add_stat_size, 2, ENC_LITTLE_ENDIAN); VendorID = tvb_get_letohs( tvb, offset+4+add_stat_size+2 ); proto_tree_add_item( cmd_data_tree, hf_cip_cm_vendor, tvb, offset+4+add_stat_size+2, 2, ENC_LITTLE_ENDIAN); DeviceSerialNumber = tvb_get_letohl( tvb, offset+4+add_stat_size+4 ); proto_tree_add_item( cmd_data_tree, hf_cip_cm_orig_serial_num, tvb, offset+4+add_stat_size+4, 4, ENC_LITTLE_ENDIAN); proto_tree_add_item(cmd_data_tree, hf_cip_cm_remain_path_size, tvb, offset+4+add_stat_size+8, 1, ENC_LITTLE_ENDIAN); proto_tree_add_item(cmd_data_tree, hf_cip_reserved8, tvb, offset+4+add_stat_size+9, 1, ENC_LITTLE_ENDIAN); /* With an error reply the connection will either never be established or it has since already closed That means the conversation should end too */ enip_close_cip_connection(pinfo, ConnSerialNumber, VendorID, DeviceSerialNumber); if (preq_info != NULL) { /* Remove any connection information */ preq_info->connInfo = NULL; } break; case SC_CM_UNCON_SEND: /* Unconnected send response (Unsuccess) */ proto_tree_add_item(cmd_data_tree, hf_cip_cm_remain_path_size, tvb, offset+4+add_stat_size, 1, ENC_LITTLE_ENDIAN); break; default: /* Add data */ proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA); break; } } /* end of if-else( CI_CRC_SUCCESS ) */ } /* End of if command-specific data present */ } /* End of if reply */ else { /* Request message */ add_cip_service_to_info_column(pinfo, service, cip_sc_vals_cm); req_path_size = tvb_get_guint8( tvb, offset+1 )*2; /* If there is any command specific data creat a sub-tree for it */ if( (item_length-req_path_size-2) != 0 ) { cmd_data_tree = proto_tree_add_subtree( item_tree, tvb, offset+2+req_path_size, item_length-req_path_size-2, ett_cm_cmd_data, NULL, "Command Specific Data" ); /* Check what service code that received */ switch (service) { case SC_CM_FWD_OPEN: /* Forward open Request*/ dissect_cip_cm_fwd_open_req(preq_info, cmd_data_tree, tvb, offset+2+req_path_size, FALSE, pinfo); break; case SC_CM_LARGE_FWD_OPEN: /* Large Forward open Request*/ dissect_cip_cm_fwd_open_req(preq_info, cmd_data_tree, tvb, offset+2+req_path_size, TRUE, pinfo); break; case SC_CM_FWD_CLOSE: /* Forward Close Request */ dissect_cip_cm_timeout( cmd_data_tree, tvb, offset+2+req_path_size); proto_tree_add_item( cmd_data_tree, hf_cip_cm_conn_serial_num, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN); ConnSerialNumber = tvb_get_letohs( tvb, offset+2+req_path_size+2); proto_tree_add_item( cmd_data_tree, hf_cip_cm_vendor, tvb, offset+2+req_path_size+4, 2, ENC_LITTLE_ENDIAN); VendorID = tvb_get_letohs( tvb, offset+2+req_path_size+4 ); proto_tree_add_item( cmd_data_tree, hf_cip_cm_orig_serial_num, tvb, offset+2+req_path_size+6, 4, ENC_LITTLE_ENDIAN); DeviceSerialNumber = tvb_get_letohl( tvb, offset+2+req_path_size+6 ); if (!pinfo->fd->flags.visited) enip_mark_connection_triad(pinfo, ConnSerialNumber, VendorID, DeviceSerialNumber); /* Add the path size */ conn_path_size = tvb_get_guint8( tvb, offset+2+req_path_size+10 )*2; proto_tree_add_uint_format_value(cmd_data_tree, hf_cip_cm_conn_path_size, tvb, offset+2+req_path_size+10, 1, conn_path_size/2, "%d (words)", conn_path_size/2); /* Display the Reserved byte */ proto_tree_add_item(cmd_data_tree, hf_cip_reserved8, tvb, offset+2+req_path_size+11, 1, ENC_LITTLE_ENDIAN); /* Add the EPATH */ epath_tree = proto_tree_add_subtree(cmd_data_tree, tvb, offset+2+req_path_size+12, conn_path_size, ett_path, &pi, "Connection Path: "); dissect_epath( tvb, pinfo, epath_tree, pi, offset+2+req_path_size+12, conn_path_size, FALSE, FALSE, NULL, NULL ); break; case SC_CM_UNCON_SEND: { /* Unconnected send */ tvbuff_t *next_tvb; /* Display timeout fields */ dissect_cip_cm_timeout( cmd_data_tree, tvb, offset+2+req_path_size); /* Message request size */ msg_req_siz = tvb_get_letohs( tvb, offset+2+req_path_size+2 ); proto_tree_add_item(cmd_data_tree, hf_cip_cm_msg_req_size, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN); /* Message Request */ temp_tree = proto_tree_add_subtree( cmd_data_tree, tvb, offset+2+req_path_size+4, msg_req_siz, ett_cm_mes_req, NULL, "Message Request" ); /* ** We call our selves again to disect embedded packet */ col_append_str( pinfo->cinfo, COL_INFO, ": "); next_tvb = tvb_new_subset_length(tvb, offset+2+req_path_size+4, msg_req_siz); preq_info = (cip_req_info_t *)p_get_proto_data(wmem_file_scope(), pinfo, proto_cip, 0 ); pembedded_req_info = NULL; if ( preq_info ) { if ( preq_info->pData == NULL ) { pembedded_req_info = wmem_new0(wmem_file_scope(), cip_req_info_t); preq_info->pData = pembedded_req_info; } else { pembedded_req_info = (cip_req_info_t*)preq_info->pData; } pembedded_req_info->isUnconnectedSend = TRUE; } dissect_cip_data( temp_tree, next_tvb, 0, pinfo, pembedded_req_info ); if( msg_req_siz % 2 ) { /* Pad byte */ proto_tree_add_item(cmd_data_tree, hf_cip_pad8, tvb, offset+2+req_path_size+4+msg_req_siz, 1, ENC_LITTLE_ENDIAN); msg_req_siz++; /* include the padding */ } /* Route Path Size */ route_path_size = tvb_get_guint8( tvb, offset+2+req_path_size+4+msg_req_siz )*2; proto_tree_add_uint_format_value(cmd_data_tree, hf_cip_cm_route_path_size, tvb, offset+2+req_path_size+4+msg_req_siz, 1, route_path_size / 2, "%d (words)", route_path_size / 2); /* Display the Reserved byte */ proto_tree_add_item(cmd_data_tree, hf_cip_reserved8, tvb, offset+2+req_path_size+5+msg_req_siz, 1, ENC_LITTLE_ENDIAN); /* Route Path */ epath_tree = proto_tree_add_subtree(cmd_data_tree, tvb, offset+2+req_path_size+6+msg_req_siz, route_path_size, ett_path, &temp_item, "Route Path: "); dissect_epath( tvb, pinfo, epath_tree, temp_item, offset+2+req_path_size+6+msg_req_siz, route_path_size, FALSE, FALSE, NULL, NULL ); } break; case SC_CM_GET_CONN_OWNER: /* Get Connection Owner Request */ /* Display the Reserved byte */ proto_tree_add_item(cmd_data_tree, hf_cip_reserved8, tvb, offset+2+req_path_size, 1, ENC_LITTLE_ENDIAN); /* Add path size */ conn_path_size = tvb_get_guint8( tvb, offset+2+req_path_size+1 )*2; proto_tree_add_uint_format_value(cmd_data_tree, hf_cip_cm_conn_path_size, tvb, offset+2+req_path_size+1, 1, conn_path_size/2, "%d (words)", conn_path_size/2); /* Add the epath */ epath_tree = proto_tree_add_subtree(cmd_data_tree, tvb, offset+2+req_path_size+2, conn_path_size, ett_path, &pi, "Connection Path: "); dissect_epath( tvb, pinfo, epath_tree, pi, offset+2+req_path_size+2, conn_path_size, FALSE, FALSE, NULL, NULL ); break; default: /* Add data */ proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+2+req_path_size, item_length-req_path_size-2, ENC_NA); } } /* End of if command-specific data present */ } /* End of if-else( request ) */ } /* End of dissect_cip_cm_data() */ static int dissect_cip_class_cm(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) { proto_item *ti; proto_tree *class_tree; /* Create display subtree for the protocol */ ti = proto_tree_add_item(tree, proto_cip_class_cm, tvb, 0, -1, ENC_NA); class_tree = proto_item_add_subtree( ti, ett_cip_class_cm ); dissect_cip_cm_data( class_tree, tvb, 0, tvb_length(tvb), pinfo ); return tvb_length(tvb); } /************************************************ * * Dissector for CIP Modbus Object * ************************************************/ static void dissect_cip_mb_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, int item_length, packet_info *pinfo ) { proto_item *rrsc_item; proto_tree *rrsc_tree, *cmd_data_tree; tvbuff_t *next_tvb; int req_path_size; guint8 gen_status, add_stat_size, service; modbus_request_info_t* request_info; col_set_str(pinfo->cinfo, COL_PROTOCOL, "CIP MB"); /* Add Service code & Request/Response tree */ service = tvb_get_guint8( tvb, offset ); rrsc_tree = proto_tree_add_subtree( item_tree, tvb, offset, 1, ett_mb_rrsc, &rrsc_item, "Service: " ); /* Add Request/Response */ proto_tree_add_item( rrsc_tree, hf_cip_reqrsp, tvb, offset, 1, ENC_LITTLE_ENDIAN ); proto_item_append_text( rrsc_item, "%s (%s)", val_to_str( ( service & CIP_SC_MASK ), cip_sc_vals_mb , "Unknown Service (0x%02x)"), val_to_str_const( ( service & CIP_SC_RESPONSE_MASK )>>7, cip_sc_rr, "") ); /* Add Service code */ proto_tree_add_item(rrsc_tree, hf_cip_mb_sc, tvb, offset, 1, ENC_LITTLE_ENDIAN ); if( service & CIP_SC_RESPONSE_MASK ) { /* Response message */ gen_status = tvb_get_guint8( tvb, offset+2 ); add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2; /* If there is any command specific data create a sub-tree for it */ if( ( item_length-4-add_stat_size ) != 0 ) { cmd_data_tree = proto_tree_add_subtree( item_tree, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ett_mb_cmd_data, NULL, "Command Specific Data" ); if( gen_status == CI_GRC_SUCCESS || gen_status == CI_GRC_SERVICE_ERROR ) { /* Success responses */ switch (service & CIP_SC_MASK) { case SC_MB_READ_DISCRETE_INPUTS: proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_discrete_inputs_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA); break; case SC_MB_READ_COILS: proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_coils_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA); break; case SC_MB_READ_INPUT_REGISTERS: proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_input_register_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA); break; case SC_MB_READ_HOLDING_REGISTERS: proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_holding_register_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA); break; case SC_MB_WRITE_COILS: proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_coils_start_addr, tvb, offset+4+add_stat_size, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_coils_outputs_forced, tvb, offset+4+add_stat_size+2, 2, ENC_LITTLE_ENDIAN); break; case SC_MB_WRITE_HOLDING_REGISTERS: proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_registers_start_addr, tvb, offset+4+add_stat_size, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_registers_outputs_forced, tvb, offset+4+add_stat_size+2, 2, ENC_LITTLE_ENDIAN); break; case SC_MB_PASSTHROUGH: /* Passthrough response (Success) */ if( tvb_length_remaining(tvb, offset) > 0 ) { /* dissect the Modbus PDU */ next_tvb = tvb_new_subset_length( tvb, offset+4+add_stat_size, item_length-4-add_stat_size); /* keep packet context */ request_info = wmem_new(wmem_packet_scope(), modbus_request_info_t); request_info->packet_type = RESPONSE_PACKET; request_info->register_addr_type = MBTCP_PREF_REGISTER_ADDR_RAW; request_info->register_format = MBTCP_PREF_REGISTER_FORMAT_UINT16; p_add_proto_data(wmem_file_scope(), pinfo, proto_modbus, 0, request_info); call_dissector(modbus_handle, next_tvb, pinfo, cmd_data_tree); p_remove_proto_data(wmem_file_scope(), pinfo, proto_modbus, 0); } break; default: proto_tree_add_item(cmd_data_tree, hf_cip_mb_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA); } } else { proto_tree_add_item(cmd_data_tree, hf_cip_mb_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA); } } /* End of if command-specific data present */ } /* End of if reply */ else { /* Request message */ add_cip_service_to_info_column(pinfo, service, cip_sc_vals_mb); req_path_size = tvb_get_guint8( tvb, offset+1 )*2; /* If there is any command specific data creat a sub-tree for it */ if( (item_length-req_path_size-2) != 0 ) { cmd_data_tree = proto_tree_add_subtree( item_tree, tvb, offset+2+req_path_size, item_length-req_path_size-2, ett_mb_cmd_data, NULL, "Command Specific Data" ); /* Check what service code that received */ switch (service) { case SC_MB_READ_DISCRETE_INPUTS: proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_discrete_inputs_start_addr, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_discrete_inputs_num_inputs, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN); break; case SC_MB_READ_COILS: proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_coils_start_addr, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_coils_num_coils, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN); break; case SC_MB_READ_INPUT_REGISTERS: proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_input_register_start_addr, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_input_register_num_registers, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN); break; case SC_MB_READ_HOLDING_REGISTERS: proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_holding_register_start_addr, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(cmd_data_tree, hf_cip_mb_read_holding_register_num_registers, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN); break; case SC_MB_WRITE_COILS: { guint16 NumCoils; proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_coils_start_addr, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN); NumCoils = tvb_get_letohs( tvb, offset+2+req_path_size+2 ); proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_coils_num_coils, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_coils_data, tvb, offset+2+req_path_size+4, (NumCoils+7)/8, ENC_NA); } break; case SC_MB_WRITE_HOLDING_REGISTERS: { guint16 NumRegisters; proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_registers_start_addr, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN); NumRegisters = tvb_get_letohs( tvb, offset+2+req_path_size+2 ); proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_registers_num_registers, tvb, offset+2+req_path_size+2, 2, ENC_LITTLE_ENDIAN); proto_tree_add_item(cmd_data_tree, hf_cip_mb_write_registers_data, tvb, offset+2+req_path_size+4, NumRegisters*2, ENC_NA); } break; case SC_MB_PASSTHROUGH: /* Passthrough Request */ if( tvb_length_remaining(tvb, offset) > 0 ) { /* dissect the Modbus PDU */ next_tvb = tvb_new_subset_length( tvb, offset+2+req_path_size, item_length-req_path_size-2); /* keep packet context */ request_info = wmem_new(wmem_packet_scope(), modbus_request_info_t); request_info->packet_type = QUERY_PACKET; request_info->register_addr_type = MBTCP_PREF_REGISTER_ADDR_RAW; request_info->register_format = MBTCP_PREF_REGISTER_FORMAT_UINT16; p_add_proto_data(wmem_file_scope(), pinfo, proto_modbus, 0, request_info); call_dissector(modbus_handle, next_tvb, pinfo, cmd_data_tree); p_remove_proto_data(wmem_file_scope(), pinfo, proto_modbus, 0); } break; default: proto_tree_add_item(cmd_data_tree, hf_cip_mb_data, tvb, offset+2+req_path_size, item_length-req_path_size-2, ENC_NA); } } /* End of if command-specific data present */ } /* End of if-else( request ) */ } /* End of dissect_cip_mb_data() */ static int dissect_cip_class_mb(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) { proto_item *ti; proto_tree *class_tree; /* Create display subtree for the protocol */ ti = proto_tree_add_item(tree, proto_cip_class_mb, tvb, 0, -1, ENC_NA); class_tree = proto_item_add_subtree( ti, ett_cip_class_mb ); dissect_cip_mb_data( class_tree, tvb, 0, tvb_length(tvb), pinfo ); return tvb_length(tvb); } /************************************************ * * Dissector for CIP Connection Configuration Object * ************************************************/ static int dissect_cip_cco_all_attribute_common( proto_tree *cmd_tree, tvbuff_t *tvb, int offset, int item_length, packet_info *pinfo) { proto_item *pi, *confgi; proto_tree *tdi_tree, *iomap_tree, *epath_tree; proto_tree *ncp_tree, *confg_tree; int conn_path_size, variable_data_size = 0, config_data_size; int connection_name_size, iomap_size, ot_rtf, to_rtf; int temp_data; char* str_connection_name; /* Connection flags */ temp_data = tvb_get_letohs( tvb, offset); ot_rtf = (temp_data >> 1) & 7; to_rtf = (temp_data >> 4) & 7; confgi = proto_tree_add_item(cmd_tree, hf_cip_cco_con_flags, tvb, offset, 2, ENC_LITTLE_ENDIAN ); confg_tree = proto_item_add_subtree(confgi, ett_cco_con_flag); /* Add the data to the tree */ proto_tree_add_item(confg_tree, hf_cip_cco_con_type, tvb, offset, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(confg_tree, hf_cip_cco_ot_rtf, tvb, offset, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(confg_tree, hf_cip_cco_to_rtf, tvb, offset, 2, ENC_LITTLE_ENDIAN ); /* Target device id */ tdi_tree = proto_tree_add_subtree( cmd_tree, tvb, offset+2, 10, ett_cco_tdi, NULL, "Target Device ID"); dissect_deviceid(tvb, offset+2, tdi_tree, hf_cip_cco_tdi_vendor, hf_cip_cco_tdi_devtype, hf_cip_cco_tdi_prodcode, hf_cip_cco_tdi_compatibility, hf_cip_cco_tdi_comp_bit, hf_cip_cco_tdi_majorrev, hf_cip_cco_tdi_minorrev); /* CS Data Index Number */ proto_tree_add_item(cmd_tree, hf_cip_cco_cs_data_index, tvb, offset+10, 4, ENC_LITTLE_ENDIAN ); /* Net Connection Parameters */ ncp_tree = proto_tree_add_subtree( cmd_tree, tvb, offset+14, 14, ett_cco_ncp, NULL, "Net Connection Parameters"); /* Timeout multiplier */ proto_tree_add_item(ncp_tree, hf_cip_cco_timeout_multiplier, tvb, offset+14, 1, ENC_LITTLE_ENDIAN ); dissect_transport_type_trigger(tvb, offset+15, ncp_tree, hf_cip_cco_transport_type_trigger, hf_cip_cco_fwo_dir, hf_cip_cco_fwo_trigger, hf_cip_cco_fwo_class, ett_cco_ttt); temp_data = tvb_get_letohl( tvb, offset+16); proto_tree_add_uint_format_value(ncp_tree, hf_cip_cco_ot_rpi, tvb, offset+16, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data); /* Display O->T network connection parameters */ dissect_net_param16(tvb, offset+20, ncp_tree, hf_cip_cco_ot_net_param16, hf_cip_cco_fwo_own, hf_cip_cco_fwo_typ, hf_cip_cco_fwo_prio, hf_cip_cco_fwo_fixed_var, hf_cip_cco_fwo_con_size, ett_cco_ncp); temp_data = tvb_get_letohl( tvb, offset+22); proto_tree_add_uint_format_value(ncp_tree, hf_cip_cco_to_rpi, tvb, offset+16, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data); /* Display T->O network connection parameters */ dissect_net_param16(tvb, offset+26, ncp_tree, hf_cip_cco_to_net_param16, hf_cip_cco_fwo_own, hf_cip_cco_fwo_typ, hf_cip_cco_fwo_prio, hf_cip_cco_fwo_fixed_var, hf_cip_cco_fwo_con_size, ett_cco_ncp); /* Connection Path */ conn_path_size = tvb_get_guint8( tvb, offset+28 )*2; proto_tree_add_uint_format_value(cmd_tree, hf_cip_cco_conn_path_size, tvb, offset+28, 1, conn_path_size/2, "%d (words)", conn_path_size/2); /* Display the Reserved byte */ proto_tree_add_item(cmd_tree, hf_cip_reserved8, tvb, offset+29, 1, ENC_LITTLE_ENDIAN ); /* Add the epath */ epath_tree = proto_tree_add_subtree(cmd_tree, tvb, offset+30, conn_path_size, ett_path, &pi, "Connection Path: "); dissect_epath( tvb, pinfo, epath_tree, pi, offset+30, conn_path_size, FALSE, FALSE, NULL, NULL ); variable_data_size += (conn_path_size+30); /* Config #1 Data */ config_data_size = tvb_get_letohs( tvb, offset+variable_data_size); proto_tree_add_item(cmd_tree, hf_cip_cco_proxy_config_size, tvb, offset+variable_data_size, 2, ENC_LITTLE_ENDIAN ); if (config_data_size > 0) proto_tree_add_item(cmd_tree, hf_cip_cco_proxy_config_data, tvb, offset+variable_data_size+2, config_data_size, ENC_NA); variable_data_size += (config_data_size+2); /* Config #2 Data */ config_data_size = tvb_get_letohs( tvb, offset+variable_data_size); proto_tree_add_item(cmd_tree, hf_cip_cco_target_config_size, tvb, offset+variable_data_size, 2, ENC_LITTLE_ENDIAN ); if (config_data_size > 0) proto_tree_add_item(cmd_tree, hf_cip_cco_target_config_data, tvb, offset+variable_data_size+2, config_data_size, ENC_NA); variable_data_size += (config_data_size+2); /* Connection Name */ connection_name_size = tvb_get_guint8( tvb, offset+variable_data_size); str_connection_name = tvb_get_string_enc(wmem_packet_scope(), tvb, offset+variable_data_size+2, connection_name_size, ENC_ASCII); proto_tree_add_string(cmd_tree, hf_cip_cco_connection_name, tvb, offset+variable_data_size, connection_name_size+2, str_connection_name); variable_data_size += ((connection_name_size*2)+2); /* I/O Mapping */ iomap_size = tvb_get_letohs( tvb, offset+variable_data_size+2); iomap_tree = proto_tree_add_subtree( cmd_tree, tvb, offset+variable_data_size, iomap_size+2, ett_cco_iomap, NULL, "I/O Mapping"); proto_tree_add_item(iomap_tree, hf_cip_cco_iomap_format_number, tvb, offset+variable_data_size, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_uint_format_value(iomap_tree, hf_cip_cco_iomap_size, tvb, offset+variable_data_size+2, 2, iomap_size, "%d (bytes)", iomap_size); /* Attribute data */ if (iomap_size > 0) proto_tree_add_item(iomap_tree, hf_cip_cco_iomap_attribute, tvb, offset+variable_data_size+4, iomap_size, ENC_NA); variable_data_size += (iomap_size+4); /* Proxy device id */ tdi_tree = proto_tree_add_subtree( cmd_tree, tvb, offset+variable_data_size, 10, ett_cco_pdi, NULL, "Proxy Device ID"); dissect_deviceid(tvb, offset+variable_data_size, tdi_tree, hf_cip_cco_pdi_vendor, hf_cip_cco_pdi_devtype, hf_cip_cco_pdi_prodcode, hf_cip_cco_pdi_compatibility, hf_cip_cco_pdi_comp_bit, hf_cip_cco_pdi_majorrev, hf_cip_cco_pdi_minorrev); /* Add in proxy device id size */ variable_data_size += 8; if ((offset+variable_data_size < item_length) && ((ot_rtf == 5) || (to_rtf == 5))) { /* Safety parameters */ proto_tree_add_item(cmd_tree, hf_cip_cco_safety, tvb, offset+variable_data_size, 55, ENC_NA); variable_data_size += 55; } if (offset+variable_data_size < item_length) { proto_tree_add_item(cmd_tree, hf_cip_cco_connection_disable, tvb, offset+variable_data_size, 1, ENC_LITTLE_ENDIAN ); variable_data_size++; } if (offset+variable_data_size < item_length) { proto_tree_add_item(cmd_tree, hf_cip_cco_net_conn_param_attr, tvb, offset+variable_data_size, 1, ENC_LITTLE_ENDIAN ); variable_data_size++; } if (offset+variable_data_size < item_length) { /* Large Net Connection Parameter */ ncp_tree = proto_tree_add_subtree( cmd_tree, tvb, offset+variable_data_size, 18, ett_cco_ncp, NULL, "Large Net Connection Parameters"); proto_tree_add_item(ncp_tree, hf_cip_cco_timeout_multiplier, tvb, offset+variable_data_size, 1, ENC_LITTLE_ENDIAN ); dissect_transport_type_trigger(tvb, offset+variable_data_size+1, ncp_tree, hf_cip_cco_transport_type_trigger, hf_cip_cco_fwo_dir, hf_cip_cco_fwo_trigger, hf_cip_cco_fwo_class, ett_cco_ttt); temp_data = tvb_get_letohl( tvb, offset+variable_data_size+2); proto_tree_add_uint_format_value(ncp_tree, hf_cip_cco_ot_rpi, tvb, offset+variable_data_size+2, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data); /* Display O->T network connection parameters */ dissect_net_param32(tvb, offset+variable_data_size+6, ncp_tree, hf_cip_cco_ot_net_param32, hf_cip_cco_lfwo_own, hf_cip_cco_lfwo_typ, hf_cip_cco_lfwo_prio, hf_cip_cco_lfwo_fixed_var, hf_cip_cco_lfwo_con_size, ett_cco_ncp); temp_data = tvb_get_letohl( tvb, offset+variable_data_size+10); proto_tree_add_uint_format_value(ncp_tree, hf_cip_cco_to_rpi, tvb, offset+variable_data_size+2, 4, temp_data, "%dms (0x%08X)", temp_data / 1000, temp_data); /* Display T->O network connection parameters */ dissect_net_param32(tvb, offset+variable_data_size+14, ncp_tree, hf_cip_cco_to_net_param32, hf_cip_cco_lfwo_own, hf_cip_cco_lfwo_typ, hf_cip_cco_lfwo_prio, hf_cip_cco_lfwo_fixed_var, hf_cip_cco_lfwo_con_size, ett_cco_ncp); variable_data_size += 18; } return variable_data_size; } static void dissect_cip_cco_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, int item_length, packet_info *pinfo ) { proto_item *rrsc_item; proto_tree *rrsc_tree, *cmd_data_tree, *con_st_tree; int req_path_size; guint8 service, gen_status, add_stat_size; cip_req_info_t* preq_info; cip_simple_request_info_t req_data; col_set_str(pinfo->cinfo, COL_PROTOCOL, "CIP CCO"); /* Add Service code & Request/Response tree */ service = tvb_get_guint8( tvb, offset ); rrsc_tree = proto_tree_add_subtree( item_tree, tvb, offset, 1, ett_cco_rrsc, &rrsc_item, "Service: " ); /* Add Request/Response */ proto_tree_add_item( rrsc_tree, hf_cip_reqrsp, tvb, offset, 1, ENC_LITTLE_ENDIAN ); proto_item_append_text( rrsc_item, "%s (%s)", val_to_str( ( service & CIP_SC_MASK ), cip_sc_vals_cco , "Unknown Service (0x%02x)"), val_to_str_const( ( service & CIP_SC_RESPONSE_MASK )>>7, cip_sc_rr, "") ); /* Add Service code */ proto_tree_add_item(rrsc_tree, hf_cip_cco_sc, tvb, offset, 1, ENC_LITTLE_ENDIAN ); preq_info = (cip_req_info_t*)p_get_proto_data(wmem_file_scope(), pinfo, proto_cip, 0); if ((preq_info != NULL) && (preq_info->ciaData != NULL)) { memcpy(&req_data, preq_info->ciaData, sizeof(cip_simple_request_info_t)); } else { req_data.iClass = (guint32)-1; req_data.iInstance = (guint32)-1; req_data.iAttribute = (guint32)-1; req_data.iMember = (guint32)-1; } if(service & CIP_SC_RESPONSE_MASK ) { /* Response message */ /* Add additional status size */ gen_status = tvb_get_guint8( tvb, offset+2 ); add_stat_size = tvb_get_guint8( tvb, offset+3 ) * 2; /* If there is any command specific data create a sub-tree for it */ if( ( item_length-4-add_stat_size ) != 0 ) { cmd_data_tree = proto_tree_add_subtree( item_tree, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ett_cco_cmd_data, NULL, "Command Specific Data" ); if( gen_status == CI_GRC_SUCCESS || gen_status == CI_GRC_SERVICE_ERROR ) { /* Success responses */ if (((service & CIP_SC_MASK) == SC_GET_ATT_ALL) && (req_data.iInstance != (guint32)-1)) { if (req_data.iInstance == 0) { /* Get Attribute All (class) request */ proto_tree_add_item(cmd_data_tree, hf_cip_class_rev, tvb, offset+4+add_stat_size, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(cmd_data_tree, hf_cip_class_max_inst32, tvb, offset+4+add_stat_size+2, 4, ENC_LITTLE_ENDIAN ); proto_tree_add_item(cmd_data_tree, hf_cip_class_num_inst32, tvb, offset+4+add_stat_size+6, 4, ENC_LITTLE_ENDIAN ); proto_tree_add_item(cmd_data_tree, hf_cip_cco_format_number, tvb, offset+4+add_stat_size+10, 2, ENC_LITTLE_ENDIAN ); proto_tree_add_item(cmd_data_tree, hf_cip_cco_edit_signature, tvb, offset+4+add_stat_size+12, 4, ENC_LITTLE_ENDIAN ); } else { /* Get Attribute All (instance) request */ /* Connection status */ con_st_tree = proto_tree_add_subtree( cmd_data_tree, tvb, offset+4+add_stat_size, 4, ett_cco_con_status, NULL, "Connection Status"); proto_tree_add_item(con_st_tree, hf_cip_genstat, tvb, offset+4+add_stat_size, 1, ENC_LITTLE_ENDIAN ); proto_tree_add_item(con_st_tree, hf_cip_pad8, tvb, offset+4+add_stat_size+1, 1, ENC_LITTLE_ENDIAN); /* Extended Status */ proto_tree_add_item(con_st_tree, hf_cip_cco_ext_status, tvb, offset+4+add_stat_size+2, 2, ENC_LITTLE_ENDIAN); dissect_cip_cco_all_attribute_common( cmd_data_tree, tvb, offset+4+add_stat_size+4, item_length, pinfo); } } else { /* Add data */ proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA); } } else { /* Error responses */ /* Add data */ proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+4+add_stat_size, item_length-4-add_stat_size, ENC_NA); } /* end of if-else( CI_CRC_SUCCESS ) */ } /* End of if command-specific data present */ } /* End of if reply */ else { /* Request message */ add_cip_service_to_info_column(pinfo, service, cip_sc_vals_cco); req_path_size = tvb_get_guint8( tvb, offset+1 )*2; /* If there is any command specific data create a sub-tree for it */ if( (item_length-req_path_size-2) != 0 ) { cmd_data_tree = proto_tree_add_subtree( item_tree, tvb, offset+2+req_path_size, item_length-req_path_size-2, ett_cco_cmd_data, NULL, "Command Specific Data" ); /* Check what service code that received */ switch (service) { case SC_CCO_AUDIT_CHANGE: proto_tree_add_item(cmd_data_tree, hf_cip_cco_change_type, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN ); break; case SC_CCO_CHANGE_COMPLETE: proto_tree_add_item(cmd_data_tree, hf_cip_cco_change_type, tvb, offset+2+req_path_size, 2, ENC_LITTLE_ENDIAN ); break; case SC_SET_ATT_ALL: if ((req_data.iInstance == 0) || (req_data.iInstance == (guint32)-1)) { /* Just add raw data */ proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+2+req_path_size, item_length-req_path_size-2, ENC_NA); break; } /* Set Attribute All (instance) request */ dissect_cip_cco_all_attribute_common(cmd_data_tree, tvb, offset+2+req_path_size, item_length, pinfo); break; default: /* Add data */ proto_tree_add_item(cmd_data_tree, hf_cip_data, tvb, offset+2+req_path_size, item_length-req_path_size-2, ENC_NA); } /* End of check service code */ } /* End of if command-specific data present */ } /* End of if-else( request ) */ } /* End of dissect_cip_cco_data() */ static int dissect_cip_class_cco(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) { proto_item *ti; proto_tree *class_tree; /* Create display subtree for the protocol */ ti = proto_tree_add_item(tree, proto_cip_class_cco, tvb, 0, -1, ENC_NA); class_tree = proto_item_add_subtree( ti, ett_cip_class_cco ); dissect_cip_cco_data( class_tree, tvb, 0, tvb_length(tvb), pinfo ); return tvb_length(tvb); } static gboolean dissect_class_cco_heur(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) { unsigned char service, service_code, ioilen, segment; cip_req_info_t* preq_info; guint32 classid = 0; int offset = 0; service = tvb_get_guint8( tvb, offset ); service_code = service & CIP_SC_MASK; /* Handle GetAttributeAll and SetAttributeAll in CCO class */ if ((service_code == SC_GET_ATT_ALL) || (service_code == SC_SET_ATT_ALL)) { if (service & CIP_SC_RESPONSE_MASK) { /* Service response */ preq_info = (cip_req_info_t*)p_get_proto_data(wmem_file_scope(), pinfo, proto_cip, 0); if ((preq_info != NULL) && (preq_info->dissector == dissector_get_uint_handle( subdissector_class_table, CI_CLS_CCO))) { call_dissector(preq_info->dissector, tvb, pinfo, tree); return TRUE; } } else { /* Service request */ ioilen = tvb_get_guint8( tvb, offset + 1 ); if (ioilen > 1) { segment = tvb_get_guint8( tvb, offset + 2 ); if (((segment & CI_SEGMENT_TYPE_MASK) == CI_LOGICAL_SEGMENT) && ((segment & CI_LOGICAL_SEG_TYPE_MASK) == CI_LOGICAL_SEG_CLASS_ID)) { /* Logical Class ID, do a format check */ switch ( segment & CI_LOGICAL_SEG_FORMAT_MASK ) { case CI_LOGICAL_SEG_8_BIT: classid = tvb_get_guint8( tvb, offset + 3 ); break; case CI_LOGICAL_SEG_16_BIT: if ( ioilen >= 2 ) classid = tvb_get_letohs( tvb, offset + 4 ); break; case CI_LOGICAL_SEG_32_BIT: if ( ioilen >= 3 ) classid = tvb_get_letohl( tvb, offset + 4 ); break; } } } if (classid == CI_CLS_CCO) { call_dissector(cip_class_cco_handle, tvb, pinfo, tree ); return TRUE; } } } return FALSE; } /************************************************ * * Dissector for CIP Request/Response * - matches requests/responses * - calls class specific dissector * ************************************************/ static void dissect_cip_data( proto_tree *item_tree, tvbuff_t *tvb, int offset, packet_info *pinfo, cip_req_info_t* preq_info ) { proto_item *ti; proto_tree *cip_tree, *epath_tree; proto_item *pi, *rrsc_item, *status_item; proto_tree *rrsc_tree, *status_tree, *add_status_tree; int req_path_size; unsigned char i, gen_status, add_stat_size; unsigned char service,ioilen,segment; void *p_save_proto_data; cip_simple_request_info_t path_info; dissector_handle_t dissector; gint service_index; heur_dtbl_entry_t *hdtbl_entry; p_save_proto_data = p_get_proto_data(wmem_file_scope(), pinfo, proto_cip, 0); p_remove_proto_data(wmem_file_scope(), pinfo, proto_cip, 0); p_add_proto_data(wmem_file_scope(), pinfo, proto_cip, 0, preq_info); /* Create display subtree for the protocol */ ti = proto_tree_add_item(item_tree, proto_cip, tvb, 0, -1, ENC_NA); cip_tree = proto_item_add_subtree( ti, ett_cip ); service = tvb_get_guint8( tvb, offset ); /* Add Service code & Request/Response tree */ rrsc_item = proto_tree_add_uint_format_value(cip_tree, hf_cip_service, tvb, offset, 1, service, "%s (%s)", val_to_str( ( service & CIP_SC_MASK ), cip_sc_vals , "Unknown Service (0x%02x)"), val_to_str_const( ( service & CIP_SC_RESPONSE_MASK )>>7, cip_sc_rr, "")); rrsc_tree = proto_item_add_subtree( rrsc_item, ett_rrsc ); proto_tree_add_item( rrsc_tree, hf_cip_reqrsp, tvb, offset, 1, ENC_LITTLE_ENDIAN); proto_tree_add_item(rrsc_tree, hf_cip_service_code, tvb, offset, 1, ENC_LITTLE_ENDIAN); if( service & CIP_SC_RESPONSE_MASK ) { /* Response message */ status_tree = proto_tree_add_subtree( cip_tree, tvb, offset+2, 1, ett_status_item, &status_item, "Status: " ); /* Add general status */ gen_status = tvb_get_guint8( tvb, offset+2 ); proto_tree_add_item(status_tree, hf_cip_genstat, tvb, offset+2, 1, ENC_LITTLE_ENDIAN ); proto_item_append_text( status_item, "%s", val_to_str_ext( gen_status, &cip_gs_vals_ext , "Unknown Response (%x)") ); /* Add reply status to info column */ col_append_sep_fstr(pinfo->cinfo, COL_INFO, " | ", "%s", val_to_str_ext( gen_status, &cip_gs_vals_ext, "Unknown Response (%x)") ); col_set_fence(pinfo->cinfo, COL_INFO); /* Add additional status size */ add_stat_size = tvb_get_guint8( tvb, offset+3 ); proto_tree_add_uint_format_value(status_tree, hf_cip_addstat_size, tvb, offset+3, 1, add_stat_size, "%d (words)", add_stat_size); if( add_stat_size ) { /* Add additional status */ add_status_tree = proto_tree_add_subtree( status_tree, tvb, offset+4, add_stat_size*2, ett_add_status_item, NULL, "Additional Status" ); for( i=0; i < add_stat_size; i ++ ) proto_tree_add_item(add_status_tree, hf_cip_add_stat, tvb, offset+4+(i*2), 2, ENC_LITTLE_ENDIAN ); } proto_item_set_len( status_item, 2 + add_stat_size*2); if( preq_info && !( preq_info->bService == ( service & CIP_SC_MASK ) || ( preq_info->bService == SC_CM_UNCON_SEND && preq_info->dissector == cip_class_cm_handle ) ) ) preq_info = NULL; if ( preq_info ) { if ( preq_info->IOILen && preq_info->pIOI ) { tvbuff_t* tvbIOI; tvbIOI = tvb_new_real_data((const guint8 *)preq_info->pIOI, preq_info->IOILen * 2, preq_info->IOILen * 2); if ( tvbIOI ) { pi = proto_tree_add_uint_format_value( cip_tree, hf_cip_request_path_size, NULL, 0, 0, preq_info->IOILen, "%d (words)", preq_info->IOILen ); PROTO_ITEM_SET_GENERATED(pi); /* Add the epath */ epath_tree = proto_tree_add_subtree(cip_tree, NULL, 0, 0, ett_path, &pi, "Request Path: "); PROTO_ITEM_SET_GENERATED(pi); preq_info->ciaData = wmem_new(wmem_file_scope(), cip_simple_request_info_t); dissect_epath( tvbIOI, pinfo, epath_tree, pi, 0, preq_info->IOILen*2, TRUE, FALSE, preq_info->ciaData, NULL); tvb_free(tvbIOI); } } } /* Check to see if service is 'generic' */ try_val_to_str_idx((service & CIP_SC_MASK), cip_sc_vals, &service_index); if (service_index >= 0) { /* See if object dissector wants to override generic service handling */ if(!dissector_try_heuristic(heur_subdissector_service, tvb, pinfo, item_tree, &hdtbl_entry, NULL)) { dissect_cip_generic_service_rsp(tvb, pinfo, cip_tree); } } else if ( preq_info && preq_info->dissector ) { call_dissector( preq_info->dissector, tvb, pinfo, item_tree ); } else { call_dissector( cip_class_generic_handle, tvb, pinfo, item_tree ); } } /* End of if reply */ else { /* Request message */ /* Add path size to tree */ req_path_size = tvb_get_guint8( tvb, offset+1); proto_tree_add_uint_format_value(cip_tree, hf_cip_request_path_size, tvb, offset+1, 1, req_path_size, "%d (words)", req_path_size); /* Add the epath */ epath_tree = proto_tree_add_subtree(cip_tree, tvb, offset+2, req_path_size*2, ett_path, &pi, "Request Path: "); if (preq_info) { preq_info->ciaData = wmem_new(wmem_file_scope(), cip_simple_request_info_t); dissect_epath( tvb, pinfo, epath_tree, pi, offset+2, req_path_size*2, FALSE, FALSE, preq_info->ciaData, NULL); memcpy(&path_info, preq_info->ciaData, sizeof(cip_simple_request_info_t)); } else { dissect_epath( tvb, pinfo, epath_tree, pi, offset+2, req_path_size*2, FALSE, FALSE, &path_info, NULL); } ioilen = tvb_get_guint8( tvb, offset + 1 ); if ( preq_info ) preq_info->dissector = NULL; dissector = NULL; /* The class ID should already be extracted if it's available */ if (path_info.iClass != 0xFFFFFFFF) { dissector = dissector_get_uint_handle( subdissector_class_table, path_info.iClass); } else { if ( ioilen >= 1 ) { segment = tvb_get_guint8( tvb, offset + 2 ); if ((segment & CI_SEGMENT_TYPE_MASK) == CI_DATA_SEGMENT) { dissector = dissector_get_uint_handle( subdissector_symbol_table, segment ); } } } if ( preq_info ) { preq_info->dissector = dissector; /* copy IOI for access by response packet */ preq_info->pIOI = wmem_alloc(wmem_file_scope(), ioilen*2); preq_info->IOILen = ioilen; tvb_memcpy(tvb, preq_info->pIOI, offset+2, ioilen*2); preq_info->bService = service; } /* Check to see if service is 'generic' */ try_val_to_str_idx(service, cip_sc_vals, &service_index); if (service_index >= 0) { /* See if object dissector wants to override generic service handling */ if(!dissector_try_heuristic(heur_subdissector_service, tvb, pinfo, item_tree, &hdtbl_entry, NULL)) { dissect_cip_generic_service_req(tvb, pinfo, cip_tree, &path_info); } } else if ( dissector ) { call_dissector( dissector, tvb, pinfo, item_tree ); } else { call_dissector( cip_class_generic_handle, tvb, pinfo, item_tree ); } } /* End of if-else( request ) */ p_remove_proto_data(wmem_file_scope(), pinfo, proto_cip, 0); p_add_proto_data(wmem_file_scope(), pinfo, proto_cip, 0, p_save_proto_data); } /* End of dissect_cip_data() */ static int dissect_cip(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) { enip_request_info_t *enip_info; cip_req_info_t *preq_info; /* Make entries in Protocol column and Info column on summary display */ col_set_str(pinfo->cinfo, COL_PROTOCOL, "CIP"); col_clear(pinfo->cinfo, COL_INFO); /* Each CIP request received by ENIP gets a unique ID */ enip_info = (enip_request_info_t*)p_get_proto_data(wmem_file_scope(), pinfo, proto_enip, ENIP_REQUEST_INFO); if ( enip_info ) { preq_info = enip_info->cip_info; if ( preq_info == NULL ) { preq_info = wmem_new0(wmem_file_scope(), cip_req_info_t); enip_info->cip_info = preq_info; } dissect_cip_data( tree, tvb, 0, pinfo, enip_info->cip_info ); } else { dissect_cip_data( tree, tvb, 0, pinfo, NULL ); } return tvb_length(tvb); } /* * Protocol initialization */ void proto_register_cip(void) { /* Setup list of header fields */ static hf_register_info hf[] = { { &hf_cip_service, { "Service", "cip.service", FT_UINT8, BASE_HEX, NULL, 0, "Service Code + Request/Response", HFILL }}, { &hf_cip_reqrsp, { "Request/Response", "cip.rr", FT_UINT8, BASE_HEX, VALS(cip_sc_rr), CIP_SC_RESPONSE_MASK, "Request or Response message", HFILL }}, { &hf_cip_service_code, { "Service", "cip.sc", FT_UINT8, BASE_HEX, VALS(cip_sc_vals), CIP_SC_MASK, "Service Code", HFILL }}, { &hf_cip_epath, { "EPath", "cip.epath", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_genstat, { "General Status", "cip.genstat", FT_UINT8, BASE_HEX|BASE_EXT_STRING, &cip_gs_vals_ext, 0, NULL, HFILL }}, { &hf_cip_addstat_size, { "Additional Status Size", "cip.addstat_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_add_stat, { "Additional Status", "cip.addstat", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_request_path_size, { "Request Path Size", "cip.request_path_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_path_segment, { "Path Segment", "cip.path_segment", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_path_segment_type, { "Path Segment Type", "cip.path_segment.type", FT_UINT8, BASE_DEC, VALS(cip_path_seg_vals), CI_SEGMENT_TYPE_MASK, NULL, HFILL }}, { &hf_cip_port_ex_link_addr, { "Extended Link Address", "cip.ex_linkaddress", FT_BOOLEAN, 8, TFS(&tfs_true_false), CI_PORT_SEG_EX_LINK_ADDRESS, NULL, HFILL }}, { &hf_cip_port, { "Port", "cip.port", FT_UINT8, BASE_DEC, NULL, CI_PORT_SEG_PORT_ID_MASK, "Port Identifier", HFILL }}, { &hf_cip_link_address_byte, { "Link Address", "cip.linkaddress", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_link_address_size, { "Link Address Size", "cip.linkaddress_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_link_address_string, { "Link Address", "cip.linkaddress", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_logical_seg_type, { "Logical Segment Type", "cip.logical_segment.type", FT_UINT8, BASE_DEC, VALS(cip_logical_segment_type_vals), CI_LOGICAL_SEG_TYPE_MASK, NULL, HFILL }}, { &hf_cip_logical_seg_format, { "Logical Segment Format", "cip.logical_segment.format", FT_UINT8, BASE_DEC, VALS(cip_logical_segment_format_vals), CI_LOGICAL_SEG_FORMAT_MASK, NULL, HFILL }}, { &hf_cip_class8, { "Class", "cip.class", FT_UINT8, BASE_HEX|BASE_EXT_STRING, &cip_class_names_vals_ext, 0, NULL, HFILL }}, { &hf_cip_class16, { "Class", "cip.class", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_class_names_vals_ext, 0, NULL, HFILL }}, { &hf_cip_class32, { "Class", "cip.class", FT_UINT32, BASE_HEX|BASE_EXT_STRING, &cip_class_names_vals_ext, 0, NULL, HFILL }}, { &hf_cip_instance8, { "Instance", "cip.instance", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_instance16, { "Instance", "cip.instance", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_instance32, { "Instance", "cip.instance", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_member8, { "Member", "cip.member", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_member16, { "Member", "cip.member", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_member32, { "Member", "cip.member", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_attribute8, { "Attribute", "cip.attribute", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_attribute16, { "Attribute", "cip.attribute", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_attribute32, { "Attribute", "cip.attribute", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_conpoint8, { "Connection Point", "cip.connpoint", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_conpoint16, { "Connection Point", "cip.connpoint", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_conpoint32, { "Connection Point", "cip.connpoint", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_ekey_format, { "Key Format", "cip.ekey.format", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_ekey_vendor, { "Vendor ID", "cip.ekey.vendor", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_vendor_vals_ext, 0, NULL, HFILL }}, { &hf_cip_ekey_devtype, { "Device Type", "cip.ekey.devtype", FT_UINT16, BASE_DEC|BASE_EXT_STRING, &cip_devtype_vals_ext, 0, NULL, HFILL }}, { &hf_cip_ekey_prodcode, { "Product Code", "cip.ekey.product_code", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_ekey_compatibility, { "Compatibility", "cip.ekey.compatibility", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_ekey_comp_bit, { "Compatibility", "cip.ekey.comp_bit", FT_UINT8, BASE_HEX, VALS(cip_com_bit_vals), 0x80, "EKey: Compatibility bit", HFILL }}, { &hf_cip_ekey_majorrev, { "Major Revision", "cip.ekey.major_rev", FT_UINT8, BASE_DEC, NULL, 0x7F, "EKey: Major Revision", HFILL }}, { &hf_cip_ekey_minorrev, { "Minor Revision", "cip.ekey.minor_rev", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_data_seg_type, { "Data Segment Type", "cip.data_segment.type", FT_UINT8, BASE_DEC, VALS(cip_data_segment_type_vals), CI_DATA_SEG_TYPE_MASK, NULL, HFILL }}, { &hf_cip_data_seg_size, { "Data Size", "cip.data_segment.size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_data_seg_item, { "Data", "cip.data_segment.data", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_symbol, { "Symbol", "cip.symbol", FT_STRING, BASE_NONE, NULL, 0, "ANSI Extended Symbol Segment", HFILL }}, { &hf_cip_network_seg_type, { "Network Segment Type", "cip.network_segment.type", FT_UINT8, BASE_DEC, VALS(cip_network_segment_type_vals), CI_NETWORK_SEG_TYPE_MASK, NULL, HFILL }}, { &hf_cip_seg_schedule, { "Multiplier/Phase", "cip.network_segment.schedule", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_fixed_tag, { "Fixed Tag", "cip.network_segment.fixed_tag", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_prod_inhibit_time, { "Production Inhibit Time", "cip.network_segment.prod_inhibit", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_network_size, { "Network Segment Length", "cip.network_segment.length", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_format, { "Safety Format", "cip.safety_segment.format", FT_UINT8, BASE_DEC, VALS(cip_safety_segment_format_type_vals), 0, NULL, HFILL }}, { &hf_cip_seg_safety_reserved, { "Reserved", "cip.safety_segment.reserved", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_configuration_crc, { "Configuration CRC", "cip.safety_segment.configuration_crc", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_configuration_timestamp, { "Configuration Timestamp", "cip.safety_segment.configuration_timestamp", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_configuration_date, { "Configuration (Manual) Date", "cip.safety_segment.configuration_date", FT_UINT16, BASE_HEX, VALS(cipsafety_ssn_date_vals), 0, NULL, HFILL }}, { &hf_cip_seg_safety_configuration_time, { "Configuration (Manual) Time", "cip.safety_segment.configuration_time", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_time_correction_epi, { "Time Correction EPI", "cip.safety_segment.time_correction_eri", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_time_correction_net_params, { "Time Correction Network Connection Parameters", "cip.safety_segment.time_correction.net_params", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_time_correction_own, { "Owner", "cip.safety_segment.time_correction.owner", FT_UINT16, BASE_DEC, VALS(cip_con_owner_vals), 0x8000, "Time Correction: Redundant owner bit", HFILL }}, { &hf_cip_seg_safety_time_correction_typ, { "Connection Type", "cip.safety_segment.time_correction.type", FT_UINT16, BASE_DEC, VALS(cip_con_type_vals), 0x6000, "Time Correction: Connection type", HFILL }}, { &hf_cip_seg_safety_time_correction_prio, { "Priority", "cip.safety_segment.time_correction.prio", FT_UINT16, BASE_DEC, VALS(cip_con_prio_vals), 0x0C00, "Time Correction: Connection priority", HFILL }}, { &hf_cip_seg_safety_time_correction_fixed_var, { "Connection Size Type", "cip.safety_segment.time_correction.f_v", FT_UINT16, BASE_DEC, VALS(cip_con_fw_vals), 0x0200, "Time Correction: Fixed or variable connection size", HFILL }}, { &hf_cip_seg_safety_time_correction_con_size, { "Connection Size", "cip.safety_segment.time_correction.consize", FT_UINT16, BASE_DEC, NULL, 0x01FF, "Time Correction: Connection size", HFILL }}, { &hf_cip_seg_safety_tunid, { "Target UNID", "cip.safety_segment.tunid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_tunid_ssn_timestamp, { "SSN Timestamp", "cip.safety_segment.tunid.ssn.timestamp", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_tunid_ssn_date, { "SSN (Manual) Date", "cip.safety_segment.tunid.ssn.date", FT_UINT16, BASE_HEX, VALS(cipsafety_ssn_date_vals), 0, NULL, HFILL }}, { &hf_cip_seg_safety_tunid_ssn_time, { "SSN (Manual) Time", "cip.safety_segment.tunid.ssn.time", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_tunid_macid, { "MAC ID", "cip.safety_segment.tunid.macid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_ounid, { "Originator UNID", "cip.safety_segment.ounid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_ounid_ssn_timestamp, { "SSN Timestamp", "cip.safety_segment.tunid.ssn.timestamp", FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_ounid_ssn_date, { "SSN (Manual) Date", "cip.safety_segment.tunid.ssn.date", FT_UINT16, BASE_HEX, VALS(cipsafety_ssn_date_vals), 0, NULL, HFILL }}, { &hf_cip_seg_safety_ounid_ssn_time, { "SSN (Manual) Time", "cip.safety_segment.tunid.ssn.time", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_ounid_macid, { "MAC ID", "cip.safety_segment.ounid.macid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_ping_eri_multiplier, { "Ping Interval EPI Multiplier", "cip.safety_segment.ping_eri_multiplier", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_time_coord_msg_min_multiplier, { "Time Coord Msg Min Multiplier", "cip.safety_segment.time_coord_msg_min_multiplier", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_network_time_expected_multiplier, { "Network Time Expectation Multiplier", "cip.safety_segment.network_time_expected_multiplier", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_timeout_multiplier, { "Timeout Multiplier", "cip.safety_segment.timeout_multiplier", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_max_consumer_number, { "Max Consumer Number", "cip.safety_segment.max_consumer_number", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_conn_param_crc, { "Connection Param CRC", "cip.safety_segment.conn_param_crc", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_time_correction_conn_id, { "Time Correction Connection ID", "cip.safety_segment.time_correction_conn_id", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_max_fault_number, { "Max Fault Number", "cip.safety_segment.max_fault_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_init_timestamp, { "Initial Timestamp", "cip.safety_segment.init_timestamp", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_init_rollover, { "Initial Rollover Value", "cip.safety_segment.init_rollover", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_seg_safety_data, { "Safety Data", "cip.safety_segment.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_class_rev, { "Class Revision", "cip.class.rev", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_class_max_inst32, { "Max Instance", "cip.class.max_inst", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_class_num_inst32, { "Number of Instances", "cip.class.num_inst", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_reserved8, { "Reserved", "cip.reserved", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, #if 0 { &hf_cip_reserved16, { "Reserved", "cip.reserved", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, #endif { &hf_cip_reserved24, { "Reserved", "cip.reserved", FT_UINT24, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_pad8, { "Pad Byte", "cip.pad", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_get_attr_list_attr_count, { "Attribute Count", "cip.getlist.attr_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_get_attr_list_attr_item, { "Attribute", "cip.getlist.attr_item", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_get_attr_list_attr_status, { "General Status", "cip.getlist.attr_status", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_gs_vals_ext, 0, NULL, HFILL }}, { &hf_cip_sc_get_attr_list_attr_data, { "Data", "cip.getlist.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_set_attr_list_attr_count, { "Attribute Count", "cip.setlist.attr_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_set_attr_list_attr_item, { "Attribute", "cip.setlist.attr_item", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_set_attr_list_attr_status, { "General Status", "cip.setlist.attr_status", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_gs_vals_ext, 0, NULL, HFILL }}, { &hf_cip_sc_set_attr_list_attr_data, { "Data", "cip.setlist.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_get_attribute_all_data, { "Data", "cip.getall.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_set_attribute_all_data, { "Data", "cip.setall.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_reset_param, { "Reset type", "cip.reset.type", FT_UINT8, BASE_DEC, VALS(cip_reset_type_vals), 0, NULL, HFILL }}, { &hf_cip_sc_reset_data, { "Data", "cip.reset.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_start_data, { "Data", "cip.start.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_stop_data, { "Data", "cip.stop.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_create_instance, { "Instance", "cip.create.instance", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_create_data, { "Data", "cip.create.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_mult_serv_pack_num_services, { "Number of Services", "cip.msp.num_services", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_mult_serv_pack_offset, { "Offset", "cip.msp.offset", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_mult_serv_pack_num_replies, { "Number of Replies", "cip.msp.num_replies", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_delete_data, { "Data", "cip.delete.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_apply_attributes_data, { "Data", "cip.apply_attributes.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_get_attr_single_data, { "Data", "cip.getsingle.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_set_attr_single_data, { "Data", "cip.setsingle.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_find_next_object_max_instance, { "Maximum ID", "cip.find_next_object.max_instance", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_find_next_object_num_instances, { "Number of Instances:", "cip.find_next_object.num_instances", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_find_next_object_instance_item, { "Instance", "cip.find_next_object.instance", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_restore_data, { "Data", "cip.restore.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_save_data, { "Data", "cip.save.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_noop_data, { "Data", "cip.noop.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_get_member_data, { "Data", "cip.getmember.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_set_member_data, { "Data", "cip.setmember.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_insert_member_data, { "Data", "cip.insertmember.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_remove_member_data, { "Data", "cip.removemember.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_group_sync_is_sync, { "IsSynchronized", "cip.group_sync.data", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_sc_group_sync_data, { "Data", "cip.group_sync.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_data, { "Data", "cip.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_id_vendor_id, { "Vendor ID", "cip.id.vendor_id", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_id_device_type, { "Device Type", "cip.id.device_type", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_id_produce_code, { "Product Code", "cip.id.produce_code", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_id_major_rev, { "Major Revision", "cip.id.major_rev", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_id_minor_rev, { "Minor Revision", "cip.id.minor_rev", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_id_status, { "Status", "cip.id.status", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_id_serial_number, { "Serial Number", "cip.id.serial_number", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_id_product_name, { "Product Name", "cip.id.product_name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_msg_rout_num_classes, { "Number of Classes", "cip.mr.num_classes", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_msg_rout_classes, { "Class", "cip.mr.class", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_class_names_vals_ext, 0, NULL, HFILL }}, { &hf_msg_rout_num_available, { "Number Available", "cip.mr.num_available", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_msg_rout_num_active, { "Number Active", "cip.mr.num_active", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_msg_rout_active_connections, { "Active Connection", "cip.mr.active_connections", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_conn_mgr_open_requests, { "Open Requests", "cip.cm.open_requests", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_conn_mgr_open_format_rejects, { "Open Format Rejects", "cip.cm.open_format_rejects", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_conn_mgr_open_resource_rejects, { "Open Resource Rejects", "cip.cm.open_resource_rejects", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_conn_mgr_other_open_rejects, { "Other Open Rejects", "cip.cm.other_open_rejects", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_conn_mgr_close_requests, { "Close Requests", "cip.cm.close_requests", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_conn_close_format_requests, { "Close Format Requests", "cip.cm.close_format_requests", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_conn_mgr_close_other_requests, { "Close Other Requests", "cip.cm.close_other_requests", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_conn_mgr_conn_timouts, { "Connection Timeouts", "cip.cm.conn_timouts", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_ptp_enable, { "PTP Enable", "cip.time_sync.ptp_enable", FT_BOOLEAN, 8, TFS(&tfs_enabled_disabled), 0, NULL, HFILL }}, { &hf_time_sync_is_synchronized, { "Is Synchronized", "cip.time_sync.is_synchronized", FT_BOOLEAN, 8, TFS(&tfs_true_false), 0, NULL, HFILL }}, { &hf_time_sync_sys_time_micro, { "System Time (Microseconds)", "cip.time_sync.sys_time_micro", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_sys_time_nano, { "System Time (Nanoseconds)", "cip.time_sync.sys_time_nano", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_offset_from_master, { "Offset from Master", "cip.time_sync.offset_from_master", FT_INT64, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_max_offset_from_master, { "Max Offset from Master", "cip.time_sync.max_offset_from_master", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_mean_path_delay_to_master, { "Mean Path Delay To Master", "cip.time_sync.mean_path_delay_to_master", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_gm_clock_clock_id, { "Clock Identity", "cip.time_sync.gm_clock.clock_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_time_sync_gm_clock_clock_class, { "Clock Class", "cip.time_sync.gm_clock.clock_class", FT_UINT16, BASE_DEC, VALS(cip_time_sync_clock_class_vals), 0, NULL, HFILL }}, { &hf_time_sync_gm_clock_time_accuracy, { "Time Accuracy", "cip.time_sync.gm_clock.time_accuracy", FT_UINT16, BASE_DEC, VALS(cip_time_sync_time_accuracy_vals), 0, NULL, HFILL }}, { &hf_time_sync_gm_clock_offset_scaled_log_variance, { "Offset Scaled Log Variance", "cip.time_sync.gm_clock.offset_scaled_log_variance", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_gm_clock_current_utc_offset, { "Current UTC Offset", "cip.time_sync.gm_clock.current_utc_offset", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_gm_clock_time_property_flags, { "Time Property Flags", "cip.time_sync.gm_clock.time_property_flags", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_time_sync_gm_clock_time_property_flags_leap61, { "Leap indicator 61", "cip.time_sync.gm_clock.time_property_flags.leap61", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x01, NULL, HFILL }}, { &hf_time_sync_gm_clock_time_property_flags_leap59, { "Leap indicator 59", "cip.time_sync.gm_clock.time_property_flags.leap59", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x02, NULL, HFILL }}, { &hf_time_sync_gm_clock_time_property_flags_current_utc_valid, { "Current UTC Offset Valid", "cip.time_sync.gm_clock.time_property_flags.current_utc_valid", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x04, NULL, HFILL }}, { &hf_time_sync_gm_clock_time_property_flags_ptp_timescale, { "PTP Timescale", "cip.time_sync.gm_clock.time_property_flags.ptp_timescale", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x08, NULL, HFILL }}, { &hf_time_sync_gm_clock_time_property_flags_time_traceable, { "Time traceable", "cip.time_sync.gm_clock.time_property_flags.time_traceable", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x10, NULL, HFILL }}, { &hf_time_sync_gm_clock_time_property_flags_freq_traceable, { "Frequency traceable", "cip.time_sync.gm_clock.time_property_flags.freq_traceable", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x20, NULL, HFILL }}, { &hf_time_sync_gm_clock_time_source, { "Time Source", "cip.time_sync.gm_clock.time_source", FT_UINT16, BASE_DEC, VALS(cip_time_sync_time_source_vals), 0, NULL, HFILL }}, { &hf_time_sync_gm_clock_priority1, { "Priority1", "cip.time_sync.gm_clock.priority1", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_gm_clock_priority2, { "Priority2", "cip.time_sync.gm_clock.priority2", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_parent_clock_clock_id, { "Clock Identity", "cip.time_sync.parent_clock.clock_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_time_sync_parent_clock_port_number, { "Port Number", "cip.time_sync.parent_clock.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_parent_clock_observed_offset_scaled_log_variance, { "Observed Offset Scaled Log Variance", "cip.time_sync.parent_clock.observed_offset_scaled_log_variance", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_parent_clock_observed_phase_change_rate, { "Observed Phase Change Rate", "cip.time_sync.parent_clock.observed_phase_change_rate", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_local_clock_clock_id, { "Clock Identity", "cip.time_sync.local_clock.clock_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_time_sync_local_clock_clock_class, { "Clock Class", "cip.time_sync.local_clock.clock_class", FT_UINT16, BASE_DEC, VALS(cip_time_sync_clock_class_vals), 0, NULL, HFILL }}, { &hf_time_sync_local_clock_time_accuracy, { "Time Accuracy", "cip.time_sync.local_clock.time_accuracy", FT_UINT16, BASE_DEC, VALS(cip_time_sync_time_accuracy_vals), 0, NULL, HFILL }}, { &hf_time_sync_local_clock_offset_scaled_log_variance, { "Offset Scaled Log Variance", "cip.time_sync.local_clock.offset_scaled_log_variance", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_local_clock_current_utc_offset, { "Current UTC Offset", "cip.time_sync.local_clock.current_utc_offset", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_local_clock_time_property_flags, { "Time Property Flags", "cip.time_sync.local_clock.time_property_flags", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_time_sync_local_clock_time_property_flags_leap61, { "Leap indicator 61", "cip.time_sync.local_clock.time_property_flags.leap61", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x01, NULL, HFILL }}, { &hf_time_sync_local_clock_time_property_flags_leap59, { "Leap indicator 59", "cip.time_sync.local_clock.time_property_flags.leap59", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x02, NULL, HFILL }}, { &hf_time_sync_local_clock_time_property_flags_current_utc_valid, { "Current UTC Offset Valid", "cip.time_sync.local_clock.time_property_flags.current_utc_valid", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x04, NULL, HFILL }}, { &hf_time_sync_local_clock_time_property_flags_ptp_timescale, { "PTP Timescale", "cip.time_sync.local_clock.time_property_flags.ptp_timescale", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x08, NULL, HFILL }}, { &hf_time_sync_local_clock_time_property_flags_time_traceable, { "Time traceable", "cip.time_sync.local_clock.time_property_flags.time_traceable", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x10, NULL, HFILL }}, { &hf_time_sync_local_clock_time_property_flags_freq_traceable, { "Frequency traceable", "cip.time_sync.local_clock.time_property_flags.freq_traceable", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x20, NULL, HFILL }}, { &hf_time_sync_local_clock_time_source, { "Time Source", "cip.time_sync.local_clock.time_source", FT_UINT16, BASE_DEC, VALS(cip_time_sync_time_source_vals), 0, NULL, HFILL }}, { &hf_time_sync_num_ports, { "Port Number", "cip.time_sync.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_state_info_num_ports, { "Number of Ports", "cip.time_sync.port_state_info.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_state_info_port_num, { "Port Number", "cip.time_sync.port_state_info.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_state_info_port_state, { "Port State", "cip.time_sync.port_state_info.port_state", FT_UINT16, BASE_DEC, VALS(cip_time_sync_port_state_vals), 0, NULL, HFILL }}, { &hf_time_sync_port_enable_cfg_num_ports, { "Number of Ports", "cip.time_sync.port_enable_cfg.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_enable_cfg_port_num, { "Port Number", "cip.time_sync.port_enable_cfg.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_enable_cfg_port_enable, { "Port Enable", "cip.time_sync.port_enable_cfg.port_enable", FT_BOOLEAN, 16, TFS(&tfs_enabled_disabled), 0, NULL, HFILL }}, { &hf_time_sync_port_log_announce_num_ports, { "Number of Ports", "cip.time_sync.port_log_announce.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_log_announce_port_num, { "Port Number", "cip.time_sync.port_log_announce.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_log_announce_interval, { "Port Log Announce Interval", "cip.time_sync.port_log_announce.interval", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_log_sync_num_ports, { "Number of Ports", "cip.time_sync.port_log_sync.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_log_sync_port_num, { "Port Number", "cip.time_sync.port_log_sync.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_log_sync_port_log_sync_interval, { "Port Log Sync Interval", "cip.time_sync.port_log_sync.port_log_sync_interval", FT_INT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_priority1, { "Priority1", "cip.time_sync.priority1", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_priority2, { "Priority2", "cip.time_sync.priority2", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_domain_number, { "Domain number", "cip.time_sync.domain_number", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_clock_type, { "Clock Type", "cip.time_sync.clock_type", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_time_sync_clock_type_ordinary, { "Ordinary Clock", "cip.time_sync.clock_type.ordinary", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0080, NULL, HFILL }}, { &hf_time_sync_clock_type_boundary, { "Boundary Clock", "cip.time_sync.clock_type.boundary", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0040, NULL, HFILL }}, { &hf_time_sync_clock_type_end_to_end, { "End-to-End Transparent Clock", "cip.time_sync.clock_type.end_to_end", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0010, NULL, HFILL }}, { &hf_time_sync_clock_type_management, { "Management Node", "cip.time_sync.clock_type.management", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0008, NULL, HFILL }}, { &hf_time_sync_clock_type_slave_only, { "Slave Only", "cip.time_sync.clock_type.slave_only", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0100, NULL, HFILL }}, { &hf_time_sync_manufacture_id_oui, { "Manufacture Identity OUI", "cip.time_sync.manufacture_id.oui", FT_UINT24, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_time_sync_manufacture_id_reserved, { "Reserved", "cip.time_sync.manufacture_id.reserved", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_time_sync_prod_desc_size, { "Product Description Size", "cip.time_sync.prod_desc_size", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_prod_desc_str, { "Product Description", "cip.time_sync.prod_desc", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_time_sync_revision_data_size, { "Revision Data Size", "cip.time_sync.revision_data_size", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_revision_data_str, { "Revision Data", "cip.time_sync.revision_data", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_time_sync_user_desc_size, { "User Description Size", "cip.time_sync.user_desc_size", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_user_desc_str, { "User Description", "cip.time_sync.user_desc", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_profile_id_info_num_ports, { "Number of Ports", "cip.time_sync.port_profile_id_info.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_profile_id_info_port_num, { "Port Number", "cip.time_sync.port_profile_id_info.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_profile_id_info_profile_id, { "Port Profile Identity", "cip.time_sync.port_profile_id_info.profile_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_phys_addr_info_num_ports, { "Number of Ports", "cip.time_sync.port_phys_addr_info.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_phys_addr_info_port_num, { "Port Number", "cip.time_sync.port_phys_addr_info.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_phys_addr_info_phys_proto, { "Physical Protocol", "cip.time_sync.port_profile_id_info.phys_proto", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_phys_addr_info_addr_size, { "Size of Address", "cip.time_sync.port_phys_addr_info.addr_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, #if 0 { &hf_time_sync_port_phys_addr_info_phys_addr, { "Port Physical Address", "cip.time_sync.port_profile_id_info.phys_addr", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, #endif { &hf_time_sync_port_proto_addr_info_num_ports, { "Number of Ports", "cip.time_sync.port_proto_addr_info.num_ports", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_proto_addr_info_port_num, { "Port Number", "cip.time_sync.port_proto_addr_info.port_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_proto_addr_info_network_proto, { "Network Protocol", "cip.time_sync.port_proto_addr_info.network_proto", FT_UINT16, BASE_DEC, VALS(cip_time_sync_network_protocol_vals), 0, NULL, HFILL }}, { &hf_time_sync_port_proto_addr_info_addr_size, { "Size of Address", "cip.time_sync.port_proto_addr_info.addr_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_port_proto_addr_info_port_proto_addr, { "Port Protocol Address", "cip.time_sync.port_profile_id_info.port_proto_addr", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_time_sync_steps_removed, { "Steps Removed", "cip.time_sync.steps_removed", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_sys_time_and_offset_time, { "System Time (Microseconds)", "cip.time_sync.sys_time_and_offset.time", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_time_sync_sys_time_and_offset_offset, { "System Offset (Microseconds)", "cip.time_sync.sys_time_and_offset.offset", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, }; static hf_register_info hf_cm[] = { { &hf_cip_cm_sc, { "Service", "cip.cm.sc", FT_UINT8, BASE_HEX, VALS(cip_sc_vals_cm), CIP_SC_MASK, NULL, HFILL }}, { &hf_cip_cm_genstat, { "General Status", "cip.cm.genstat", FT_UINT8, BASE_HEX|BASE_EXT_STRING, &cip_gs_vals_ext, 0, NULL, HFILL }}, { &hf_cip_cm_addstat_size, { "Additional Status Size", "cip.cm.addstat_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_ext_status, { "Extended Status", "cip.cm.ext_status", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_cm_ext_st_vals_ext, 0, NULL, HFILL }}, { &hf_cip_cm_add_status, { "Additional Status", "cip.cm.addstat", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_priority, { "Priority", "cip.cm.priority", FT_UINT8, BASE_DEC, NULL, 0x10, NULL, HFILL }}, { &hf_cip_cm_tick_time, { "Tick time", "cip.cm.tick_time", FT_UINT8, BASE_DEC, NULL, 0x0F, NULL, HFILL }}, { &hf_cip_cm_timeout_tick, { "Time-out ticks", "cip.cm.timeout_tick", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_timeout, { "Actual Time Out", "cip.cm.timeout", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_ot_connid, { "O->T Network Connection ID", "cip.cm.ot_connid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_to_connid, { "T->O Network Connection ID", "cip.cm.to_connid", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_conn_serial_num, { "Connection Serial Number", "cip.cm.conn_serial_num", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_vendor, { "Vendor ID", "cip.cm.vendor", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_vendor_vals_ext, 0, NULL, HFILL }}, { &hf_cip_cm_timeout_multiplier, { "Connection Timeout Multiplier", "cip.cm.timeout_multiplier", FT_UINT8, BASE_DEC, VALS(cip_con_time_mult_vals), 0, NULL, HFILL }}, { &hf_cip_cm_ot_rpi, { "O->T RPI", "cip.cm.otrpi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_ot_net_params32, { "O->T Network Connection Parameters", "cip.cm.ot_net_params", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_ot_net_params16, { "O->T Network Connection Parameters", "cip.cm.ot_net_params", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_to_rpi, { "T->O RPI", "cip.cm.torpi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_to_net_params32, { "T->O Network Connection Parameters", "cip.cm.to_net_params", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_to_net_params16, { "T->O Network Connection Parameters", "cip.cm.to_net_params", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_transport_type_trigger, { "Transport Type/Trigger", "cip.cm.transport_type_trigger", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_conn_path_size, { "Connection Path Size", "cip.cm.connpath_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_ot_api, { "O->T API", "cip.cm.otapi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_to_api, { "T->O API", "cip.cm.toapi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_app_reply_size, { "Application Reply Size", "cip.cm.app_reply_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_app_reply_data , { "Application Reply", "cip.cm.app_reply_data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_consumer_number, { "Consumer Number", "cip.cm.consumer_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_targ_vendor_id, { "Target Vendor ID", "cip.cm.targ_vendor", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_vendor_vals_ext, 0, NULL, HFILL }}, { &hf_cip_cm_targ_dev_serial_num, { "Target Device Serial Number", "cip.cm.targ_dev_serial_num", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_targ_conn_serial_num, { "Target Connection Serial Number", "cip.cm.targ_conn_serial_num", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_initial_timestamp, { "Initial Timestamp", "cip.cm.initial_timestamp", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_initial_rollover, { "Initial Rollover Value", "cip.cm.initial_rollover", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_remain_path_size, { "Remaining Path Size", "cip.cm.remain_path_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_msg_req_size, { "Message Request Size", "cip.cm.msg_req_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_route_path_size, { "Route Path Size", "cip.cm.route_path_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_orig_serial_num, { "Originator Serial Number", "cip.cm.orig_serial_num", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_fwo_con_size, { "Connection Size", "cip.cm.fwo.consize", FT_UINT16, BASE_DEC, NULL, 0x01FF, "Fwd Open: Connection size", HFILL }}, { &hf_cip_cm_lfwo_con_size, { "Connection Size", "cip.cm.fwo.consize", FT_UINT32, BASE_DEC, NULL, 0xFFFF, "Large Fwd Open: Connection size", HFILL }}, { &hf_cip_cm_fwo_fixed_var, { "Connection Size Type", "cip.cm.fwo.f_v", FT_UINT16, BASE_DEC, VALS(cip_con_fw_vals), 0x0200, "Fwd Open: Fixed or variable connection size", HFILL }}, { &hf_cip_cm_lfwo_fixed_var, { "Connection Size Type", "cip.cm.fwo.f_v", FT_UINT32, BASE_DEC, VALS(cip_con_fw_vals), 0x02000000, "Large Fwd Open: Fixed or variable connection size", HFILL }}, { &hf_cip_cm_fwo_prio, { "Priority", "cip.cm.fwo.prio", FT_UINT16, BASE_DEC, VALS(cip_con_prio_vals), 0x0C00, "Fwd Open: Connection priority", HFILL }}, { &hf_cip_cm_lfwo_prio, { "Priority", "cip.cm.fwo.prio", FT_UINT32, BASE_DEC, VALS(cip_con_prio_vals), 0x0C000000, "Large Fwd Open: Connection priority", HFILL }}, { &hf_cip_cm_fwo_typ, { "Connection Type", "cip.cm.fwo.type", FT_UINT16, BASE_DEC, VALS(cip_con_type_vals), 0x6000, "Fwd Open: Connection type", HFILL }}, { &hf_cip_cm_lfwo_typ, { "Connection Type", "cip.cm.fwo.type", FT_UINT32, BASE_DEC, VALS(cip_con_type_vals), 0x60000000, "Large Fwd Open: Connection type", HFILL }}, { &hf_cip_cm_fwo_own, { "Owner", "cip.cm.fwo.owner", FT_UINT16, BASE_DEC, VALS(cip_con_owner_vals), 0x8000, "Fwd Open: Redundant owner bit", HFILL }}, { &hf_cip_cm_lfwo_own, { "Owner", "cip.cm.fwo.owner", FT_UINT32, BASE_DEC, VALS(cip_con_owner_vals), 0x80000000, "Large Fwd Open: Redundant owner bit", HFILL }}, { &hf_cip_cm_fwo_dir, { "Direction", "cip.cm.fwo.dir", FT_UINT8, BASE_DEC, VALS(cip_con_dir_vals), CI_PRODUCTION_DIR_MASK, "Fwd Open: Direction", HFILL }}, { &hf_cip_cm_fwo_trigg, { "Trigger", "cip.cm.fwo.trigger", FT_UINT8, BASE_DEC, VALS(cip_con_trigg_vals), CI_PRODUCTION_TRIGGER_MASK, "Fwd Open: Production trigger", HFILL }}, { &hf_cip_cm_fwo_class, { "Class", "cip.cm.fwo.transport", FT_UINT8, BASE_DEC, VALS(cip_con_class_vals), CI_TRANSPORT_CLASS_MASK, "Fwd Open: Transport Class", HFILL }}, { &hf_cip_cm_gco_conn, { "Number of Connections", "cip.cm.gco.conn", FT_UINT8, BASE_DEC, NULL, 0, "GetConnOwner: Number of Connections", HFILL }}, { &hf_cip_cm_gco_coo_conn, { "COO Connections", "cip.cm.gco.coo_conn", FT_UINT8, BASE_DEC, NULL, 0, "GetConnOwner: COO Connections", HFILL }}, { &hf_cip_cm_gco_roo_conn, { "ROO Connections", "cip.cm.gco.roo_conn", FT_UINT8, BASE_DEC, NULL, 0, "GetConnOwner: ROO Connections", HFILL }}, { &hf_cip_cm_gco_last_action, { "Last Action", "cip.cm.gco.la", FT_UINT8, BASE_DEC, VALS(cip_con_last_action_vals), 0, "GetConnOwner: Last Action", HFILL }}, { &hf_cip_cm_ext112_ot_rpi_type, { "Trigger", "cip.cm.ext112otrpi_type", FT_UINT8, BASE_DEC, VALS(cip_cm_rpi_type_vals), 0, NULL, HFILL }}, { &hf_cip_cm_ext112_to_rpi_type, { "Trigger", "cip.cm.ext112torpi_type", FT_UINT8, BASE_DEC, VALS(cip_cm_rpi_type_vals), 0, NULL, HFILL }}, { &hf_cip_cm_ext112_ot_rpi, { "Acceptable O->T RPI", "cip.cm.ext112otrpi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_ext112_to_rpi, { "Acceptable T->O RPI", "cip.cm.ext112torpi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_ext126_size, { "Maximum Size", "cip.cm.ext126_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_ext127_size, { "Maximum Size", "cip.cm.ext127_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cm_ext128_size, { "Maximum Size", "cip.cm.ext128_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }} }; static hf_register_info hf_mb[] = { { &hf_cip_mb_sc, { "Service", "cip.mb.sc", FT_UINT8, BASE_HEX, VALS(cip_sc_vals_mb), CIP_SC_MASK, NULL, HFILL }}, { &hf_cip_mb_read_coils_start_addr, { "Starting Address", "cip.mb.read_coils.start_addr", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_read_coils_num_coils, { "Quantity of Coils", "cip.mb.read_coils.num_coils", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_read_coils_data, { "Data", "cip.mb.read_coils.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_read_discrete_inputs_start_addr, { "Starting Address", "cip.mb.read_discrete_inputs.start_addr", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_read_discrete_inputs_num_inputs, { "Quantity of Inputs", "cip.mb.read_discrete_inputs.num_inputs", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_read_discrete_inputs_data, { "Data", "cip.mb.read_discrete_inputs.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_read_holding_register_start_addr, { "Starting Address", "cip.mb.read_holding_register.start_addr", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_read_holding_register_num_registers, { "Quantity of Holding Registers", "cip.mb.read_holding_register.num_registers", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_read_holding_register_data, { "Data", "cip.mb.read_holding_register.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_read_input_register_start_addr, { "Starting Address", "cip.mb.read_input_register.start_addr", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_read_input_register_num_registers, { "Quantity of Input Registers", "cip.mb.read_input_register.num_registers", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_read_input_register_data, { "Data", "cip.mb.read_input_register.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_write_coils_start_addr, { "Starting Address", "cip.mb.write_coils.start_addr", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_write_coils_outputs_forced, { "Outputs Forced", "cip.mb.write_coils.outputs_forced", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_write_coils_num_coils, { "Quantity of Coils", "cip.mb.write_coils.num_coils", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_write_coils_data, { "Data", "cip.mb.write_coils.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_write_registers_start_addr, { "Starting Address", "cip.mb.write_registers.start_addr", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_write_registers_outputs_forced, { "Outputs Forced", "cip.mb.write_registers.outputs_forced", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_write_registers_num_registers, { "Quantity of Holding Registers", "cip.mb.write_registers.num_registers", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_write_registers_data, { "Data", "cip.mb.write_registers.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_mb_data, { "Data", "cip.mb.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }} }; static hf_register_info hf_cco[] = { { &hf_cip_cco_sc, { "Service", "cip.cco.sc", FT_UINT8, BASE_HEX, VALS(cip_sc_vals_cco), CIP_SC_MASK, NULL, HFILL }}, { &hf_cip_cco_format_number, { "Format Number", "cip.cco.format_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_edit_signature, { "Edit Signature", "cip.cco.edit_signature", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_con_flags, { "Connection Flags", "cip.cco.connflags", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_con_type, { "Connection O_T", "cip.cco.con", FT_UINT16, BASE_DEC, VALS(cip_con_vals), 0x001, NULL, HFILL }}, { &hf_cip_cco_ot_rtf, { "O->T real time transfer format", "cip.cco.otrtf", FT_UINT16, BASE_DEC, VALS(cip_con_rtf_vals), 0x000E, NULL, HFILL }}, { &hf_cip_cco_to_rtf, { "T->O real time transfer format", "cip.cco.tortf", FT_UINT16, BASE_DEC, VALS(cip_con_rtf_vals), 0x0070, NULL, HFILL }}, { &hf_cip_cco_tdi_vendor, { "Vendor ID", "cip.cco.tdi.vendor", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_vendor_vals_ext, 0, NULL, HFILL }}, { &hf_cip_cco_tdi_devtype, { "Device Type", "cip.cco.tdi.devtype", FT_UINT16, BASE_DEC|BASE_EXT_STRING, &cip_devtype_vals_ext, 0, NULL, HFILL }}, { &hf_cip_cco_tdi_prodcode, { "Product Code", "cip.cco.tdi.product_code", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_tdi_compatibility, { "Compatibility", "cip.cco.tdi.compatibility", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_tdi_comp_bit, { "Compatibility", "cip.cco.tdi.comp_bit", FT_UINT8, BASE_HEX, VALS(cip_com_bit_vals), 0x80, NULL, HFILL }}, { &hf_cip_cco_tdi_majorrev, { "Major Revision", "cip.cco.tdi.major_rev", FT_UINT8, BASE_DEC, NULL, 0x7F, NULL, HFILL }}, { &hf_cip_cco_tdi_minorrev, { "Minor Revision", "cip.cco.tdi.minor_rev", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_pdi_vendor, { "Vendor ID", "cip.cco.pdi.vendor", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_vendor_vals_ext, 0, NULL, HFILL }}, { &hf_cip_cco_pdi_devtype, { "Device Type", "cip.cco.pdi.devtype", FT_UINT16, BASE_DEC|BASE_EXT_STRING, &cip_devtype_vals_ext, 0, NULL, HFILL }}, { &hf_cip_cco_pdi_prodcode, { "Product Code", "cip.cco.pdi.product_code", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_pdi_compatibility, { "Compatibility", "cip.cco.pdi.compatibility", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_pdi_comp_bit, { "Compatibility", "cip.cco.pdi.comp_bit", FT_UINT8, BASE_HEX, VALS(cip_com_bit_vals), 0x80, NULL, HFILL }}, { &hf_cip_cco_pdi_majorrev, { "Major Revision", "cip.cco.pdi.major_rev", FT_UINT8, BASE_DEC, NULL, 0x7F, NULL, HFILL }}, { &hf_cip_cco_pdi_minorrev, { "Minor Revision", "cip.cco.pdi.minor_rev", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_cs_data_index, { "CS Data Index Number", "cip.cco.cs_data_index", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_timeout_multiplier, { "Connection Timeout Multiplier", "cip.cco.timeout_multiplier", FT_UINT8, BASE_DEC, VALS(cip_con_time_mult_vals), 0, NULL, HFILL }}, { &hf_cip_cco_ot_rpi, { "O->T RPI", "cip.cco.otrpi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_ot_net_param32, { "O->T Network Connection Parameters", "cip.cco.ot_net_params", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_ot_net_param16, { "O->T Network Connection Parameters", "cip.cco.ot_net_params", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_to_rpi, { "T->O RPI", "cip.cco.torpi", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_to_net_param16, { "T->O Network Connection Parameters", "cip.cco.to_net_params", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_to_net_param32, { "T->O Network Connection Parameters", "cip.cco.to_net_params", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_transport_type_trigger, { "Transport Type/Trigger", "cip.cco.transport_type_trigger", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_fwo_con_size, { "Connection Size", "cip.cco.consize", FT_UINT16, BASE_DEC, NULL, 0x01FF, NULL, HFILL }}, { &hf_cip_cco_lfwo_con_size, { "Connection Size", "cip.cco.consize", FT_UINT32, BASE_DEC, NULL, 0xFFFF, NULL, HFILL }}, { &hf_cip_cco_fwo_fixed_var, { "Connection Size Type", "cip.cco.f_v", FT_UINT16, BASE_DEC, VALS(cip_con_fw_vals), 0x0200, NULL, HFILL }}, { &hf_cip_cco_lfwo_fixed_var, { "Connection Size Type", "cip.cco.f_v", FT_UINT32, BASE_DEC, VALS(cip_con_fw_vals), 0x02000000, NULL, HFILL }}, { &hf_cip_cco_fwo_prio, { "Priority", "cip.cco.prio", FT_UINT16, BASE_DEC, VALS(cip_con_prio_vals), 0x0C00, NULL, HFILL }}, { &hf_cip_cco_lfwo_prio, { "Priority", "cip.cco.prio", FT_UINT32, BASE_DEC, VALS(cip_con_prio_vals), 0x0C000000, NULL, HFILL }}, { &hf_cip_cco_fwo_typ, { "Connection Type", "cip.cco.type", FT_UINT16, BASE_DEC, VALS(cip_con_type_vals), 0x6000, NULL, HFILL }}, { &hf_cip_cco_lfwo_typ, { "Connection Type", "cip.cco.type", FT_UINT32, BASE_DEC, VALS(cip_con_type_vals), 0x60000000, NULL, HFILL }}, { &hf_cip_cco_fwo_own, { "Owner", "cip.cco.owner", FT_UINT16, BASE_DEC, VALS(cip_con_owner_vals), 0x8000, NULL, HFILL }}, { &hf_cip_cco_lfwo_own, { "Owner", "cip.cco.owner", FT_UINT32, BASE_DEC, VALS(cip_con_owner_vals), 0x80000000, NULL, HFILL }}, { &hf_cip_cco_fwo_dir, { "Direction", "cip.cco.dir", FT_UINT8, BASE_DEC, VALS(cip_con_dir_vals), CI_PRODUCTION_DIR_MASK, NULL, HFILL }}, { &hf_cip_cco_fwo_trigger, { "Trigger", "cip.cco.trigger", FT_UINT8, BASE_DEC, VALS(cip_con_trigg_vals), CI_PRODUCTION_TRIGGER_MASK, NULL, HFILL }}, { &hf_cip_cco_fwo_class, { "Class", "cip.cco.transport", FT_UINT8, BASE_DEC, VALS(cip_con_class_vals), CI_TRANSPORT_CLASS_MASK, NULL, HFILL }}, { &hf_cip_cco_conn_path_size, { "Connection Path Size", "cip.cco.connpath_size", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_proxy_config_size, { "Proxy Config Data Size", "cip.cco.proxy_config_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_target_config_size, { "Target Config Data Size", "cip.cco.proxy_config_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_iomap_format_number, { "Format number", "cip.cco.iomap_format_number", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_iomap_size, { "Attribute size", "cip.cco.iomap_size", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_connection_disable, { "Connection Disable", "cip.cco.connection_disable", FT_UINT8, BASE_DEC, NULL, 0x01, NULL, HFILL }}, { &hf_cip_cco_net_conn_param_attr, { "Net Connection Parameter Attribute Selection", "cip.cco.net_conn_param_attr", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_proxy_config_data, { "Proxy Config Data", "cip.cco.proxy_config_data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_target_config_data, { "Target Config Data", "cip.cco.target_config_data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_iomap_attribute, { "Attribute Data", "cip.cco.iomap", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_safety, { "Safety Parameters", "cip.cco.safety", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_change_type, { "Change Type", "cip.cco.change_type", FT_UINT16, BASE_DEC, VALS(cip_cco_change_type_vals), 0, NULL, HFILL }}, { &hf_cip_cco_connection_name, { "Connection Name", "cip.cco.connection_name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_cip_cco_ext_status, { "Extended Status", "cip.cco.ext_status", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &cip_cm_ext_st_vals_ext, 0, NULL, HFILL }}, }; /* Setup protocol subtree array */ static gint *ett[] = { &ett_cip_class_generic, &ett_cip, &ett_path, &ett_path_seg, &ett_ekey_path, &ett_rrsc, &ett_mcsc, &ett_cia_path, &ett_data_seg, &ett_data_seg_data, &ett_cmd_data, &ett_port_path, &ett_network_seg, &ett_network_seg_safety, &ett_network_seg_safety_time_correction_net_params, &ett_cip_seg_safety_tunid, &ett_cip_seg_safety_tunid_ssn, &ett_cip_seg_safety_ounid, &ett_cip_seg_safety_ounid_ssn, &ett_status_item, &ett_add_status_item, &ett_cip_get_attribute_list, &ett_cip_get_attribute_list_item, &ett_cip_set_attribute_list, &ett_cip_set_attribute_list_item, &ett_cip_mult_service_packet, &ett_time_sync_gm_clock_flags, &ett_time_sync_local_clock_flags, &ett_time_sync_port_state_info, &ett_time_sync_port_enable_cfg, &ett_time_sync_port_log_announce, &ett_time_sync_port_log_sync, &ett_time_sync_clock_type, &ett_time_sync_port_profile_id_info, &ett_time_sync_port_phys_addr_info, &ett_time_sync_port_proto_addr_info, }; static gint *ett_cm[] = { &ett_cip_class_cm, &ett_cm_rrsc, &ett_cm_mes_req, &ett_cm_ncp, &ett_cm_cmd_data, &ett_cm_ttt, &ett_cm_add_status_item, &ett_cip_cm_pid, &ett_cip_cm_safety }; static gint *ett_mb[] = { &ett_cip_class_mb, &ett_mb_rrsc, &ett_mb_cmd_data }; static gint *ett_cco[] = { &ett_cip_class_cco, &ett_cco_iomap, &ett_cco_con_status, &ett_cco_con_flag, &ett_cco_tdi, &ett_cco_pdi, &ett_cco_ncp, &ett_cco_rrsc, &ett_cco_cmd_data, &ett_cco_ttt, }; static ei_register_info ei[] = { { &ei_mal_identity_revision, { "cip.malformed.id.revision", PI_MALFORMED, PI_ERROR, "Malformed Identity revision", EXPFILL }}, { &ei_mal_msg_rout_num_classes, { "cip.malformed.msg_rout.num_classes", PI_MALFORMED, PI_ERROR, "Malformed Message Router Attribute 1", EXPFILL }}, { &ei_mal_time_sync_gm_clock, { "cip.malformed.time_sync.gm_clock", PI_MALFORMED, PI_ERROR, "Malformed Grandmaster clock info", EXPFILL }}, { &ei_mal_time_sync_parent_clock, { "cip.malformed.time_sync.parent_clock", PI_MALFORMED, PI_ERROR, "Malformed Parent clock info", EXPFILL }}, { &ei_mal_time_sync_local_clock, { "cip.malformed.time_sync.local_clock", PI_MALFORMED, PI_ERROR, "Malformed Local clock info", EXPFILL }}, { &ei_mal_time_sync_port_state_info, { "cip.malformed.time_sync.port_state_info", PI_MALFORMED, PI_ERROR, "Malformed Port State Info", EXPFILL }}, { &ei_mal_time_sync_port_state_info_ports, { "cip.malformed.time_sync.port_state_info.ports", PI_MALFORMED, PI_ERROR, "Malformed Port State Info - too many ports", EXPFILL }}, { &ei_mal_time_sync_port_enable_cfg, { "cip.malformed.time_sync.port_enable_cfg", PI_MALFORMED, PI_ERROR, "Malformed Port Enable Cfg", EXPFILL }}, { &ei_mal_time_sync_port_enable_cfg_ports, { "cip.malformed.time_sync.port_enable_cfg.ports", PI_MALFORMED, PI_ERROR, "Malformed Port Enable Cfg - too many ports", EXPFILL }}, { &ei_mal_time_sync_port_log_announce, { "cip.malformed.time_sync.port_log_announce", PI_MALFORMED, PI_ERROR, "Malformed Port Log Announcement Interval Cfg", EXPFILL }}, { &ei_mal_time_sync_port_log_announce_ports, { "cip.malformed.time_sync.port_log_announce.ports", PI_MALFORMED, PI_ERROR, "Malformed Port Log Announcement Interval Cfg - too many ports", EXPFILL }}, { &ei_mal_time_sync_port_log_sync, { "cip.malformed.time_sync.port_log_sync", PI_MALFORMED, PI_ERROR, "Malformed Port Log Sync Interval Cfg", EXPFILL }}, { &ei_mal_time_sync_port_log_sync_ports, { "cip.malformed.time_sync.port_log_sync.ports", PI_MALFORMED, PI_ERROR, "Malformed Port Log Sync Interval Cfg - too many ports", EXPFILL }}, { &ei_mal_time_sync_clock_type, { "cip.malformed.time_sync.clock_type", PI_MALFORMED, PI_ERROR, "Malformed Clock Type", EXPFILL }}, { &ei_mal_time_sync_manufacture_id, { "cip.malformed.time_sync.manufacture_id", PI_MALFORMED, PI_ERROR, "Malformed Manufacture Identity", EXPFILL }}, { &ei_mal_time_sync_prod_desc, { "cip.malformed.time_sync.prod_desc", PI_MALFORMED, PI_ERROR, "Malformed Product Description", EXPFILL }}, { &ei_mal_time_sync_prod_desc_64, { "cip.malformed.time_sync.prod_desc.limit_64", PI_PROTOCOL, PI_WARN, "Product Description limited to 64 characters", EXPFILL }}, { &ei_mal_time_sync_prod_desc_size, { "cip.malformed.time_sync.prod_desc.size", PI_MALFORMED, PI_ERROR, "Malformed Product Description - invalid size", EXPFILL }}, { &ei_mal_time_sync_revision_data, { "cip.malformed.time_sync.revision_data", PI_MALFORMED, PI_ERROR, "Malformed Revision Data", EXPFILL }}, { &ei_mal_time_sync_revision_data_32, { "cip.malformed.time_sync.revision_data.limit_32", PI_PROTOCOL, PI_WARN, "Revision Data limited to 32 characters", EXPFILL }}, { &ei_mal_time_sync_revision_data_size, { "cip.malformed.time_sync.revision_data.size", PI_MALFORMED, PI_ERROR, "Malformed Revision Data - invalid size", EXPFILL }}, { &ei_mal_time_sync_user_desc, { "cip.malformed.time_sync.user_desc", PI_MALFORMED, PI_ERROR, "Malformed User Description", EXPFILL }}, { &ei_mal_time_sync_user_desc_128, { "cip.malformed.time_sync.user_desc.limit_128", PI_PROTOCOL, PI_WARN, "User Description limited to 128 characters", EXPFILL }}, { &ei_mal_time_sync_user_desc_size, { "cip.malformed.time_sync.user_desc.size", PI_MALFORMED, PI_ERROR, "Malformed User Description - invalid size", EXPFILL }}, { &ei_mal_time_sync_port_profile_id_info, { "cip.malformed.time_sync.port_profile_id_info", PI_MALFORMED, PI_ERROR, "Malformed Port Profile Identity Info", EXPFILL }}, { &ei_mal_time_sync_port_profile_id_info_ports, { "cip.malformed.time_sync.port_profile_id_info.ports", PI_MALFORMED, PI_ERROR, "Malformed Port Profile Identity Info - too many ports", EXPFILL }}, { &ei_mal_time_sync_port_phys_addr_info, { "cip.malformed.time_sync.port_phys_addr_info", PI_MALFORMED, PI_ERROR, "Malformed Port Physical Address Info", EXPFILL }}, { &ei_mal_time_sync_port_phys_addr_info_ports, { "cip.malformed.time_sync.port_phys_addr_info.ports", PI_MALFORMED, PI_ERROR, "Malformed Port Physical Address Info - too many ports", EXPFILL }}, { &ei_mal_time_sync_port_proto_addr_info, { "cip.malformed.time_sync.port_proto_addr_info", PI_MALFORMED, PI_ERROR, "Malformed Port Protocol Address Info", EXPFILL }}, { &ei_mal_time_sync_port_proto_addr_info_ports, { "cip.malformed.time_sync.port_proto_addr_info.ports", PI_MALFORMED, PI_ERROR, "Malformed Port Protocol Address Info - too many ports", EXPFILL }}, { &ei_mal_time_sync_sys_time_and_offset, { "cip.malformed.time_sync.sys_time_and_offset", PI_MALFORMED, PI_ERROR, "Malformed System Time and Offset", EXPFILL }}, { &ei_proto_log_seg_format, { "cip.unsupported.log_seg_format", PI_PROTOCOL, PI_WARN, "Unsupported Logical Segment Format", EXPFILL }}, { &ei_mal_incomplete_epath, { "cip.malformed.incomplete_epath", PI_MALFORMED, PI_ERROR, "Incomplete EPATH", EXPFILL }}, { &ei_proto_electronic_key_format, { "cip.unsupported.electronic_key_format", PI_PROTOCOL, PI_WARN, "Unsupported Electronic Key Format", EXPFILL }}, { &ei_proto_special_segment_format, { "cip.unsupported.special_segment_format", PI_PROTOCOL, PI_WARN, "Unsupported Special Segment Format", EXPFILL }}, { &ei_proto_log_seg_type, { "cip.unsupported.log_seg_type", PI_PROTOCOL, PI_WARN, "Unsupported Logical Segment Type", EXPFILL }}, { &ei_proto_log_sub_seg_type, { "cip.unsupported.log_sub_seg_type", PI_PROTOCOL, PI_WARN, "Unsupported Sub-Segment Type", EXPFILL }}, { &ei_proto_seg_type, { "cip.unsupported.seg_type", PI_PROTOCOL, PI_WARN, "Unsupported Segment Type", EXPFILL }}, { &ei_proto_unsupported_datatype, { "cip.unsupported.datatype", PI_PROTOCOL, PI_WARN, "Unsupported Datatype", EXPFILL }}, { &ei_mal_serv_gal, { "cip.malformed.get_attribute_list", PI_MALFORMED, PI_ERROR, "Malformed Get Attribute List service", EXPFILL }}, { &ei_mal_serv_gal_count, { "cip.malformed.get_attribute_list.count", PI_MALFORMED, PI_ERROR, "Malformed Get Attribute List attribute list count greater than packet size", EXPFILL }}, { &ei_mal_serv_sal, { "cip.malformed.set_attribute_list", PI_MALFORMED, PI_ERROR, "Malformed Set Attribute List service", EXPFILL }}, { &ei_mal_serv_sal_count, { "cip.malformed.set_attribute_list.count", PI_MALFORMED, PI_ERROR, "Malformed Set Attribute List attribute list count greater than packet size", EXPFILL }}, { &ei_mal_msp_services, { "cip.malformed.msp.services", PI_MALFORMED, PI_WARN, "Multiple Service Packet too many services for packet", EXPFILL }}, { &ei_mal_msp_inv_offset, { "cip.malformed.msp.inv_offset", PI_MALFORMED, PI_WARN, "Multiple Service Packet service invalid offset", EXPFILL }}, { &ei_mal_msp_missing_services, { "cip.malformed.msp.missing_services", PI_MALFORMED, PI_ERROR, "Multiple Service Packet service missing Number of Services field", EXPFILL }}, { &ei_mal_msp_resp_offset, { "cip.malformed.msp.resp_offset", PI_MALFORMED, PI_ERROR, "Multiple Service Packet service too many response offsets for packet size", EXPFILL }}, { &ei_mal_serv_find_next_object, { "cip.malformed.find_next_object", PI_MALFORMED, PI_ERROR, "Find Next Object service missing Number of List Members field", EXPFILL }}, { &ei_mal_serv_find_next_object_count, { "cip.malformed.find_next_object.count", PI_MALFORMED, PI_ERROR, "Find Next Object instance list count greater than packet size", EXPFILL }}, { &ei_mal_rpi_no_data, { "cip.malformed.rpi_no_data", PI_MALFORMED, PI_WARN, "RPI not acceptable - missing extended data", EXPFILL }}, { &ei_mal_inv_config_size, { "cip.malformed.inv_config_size", PI_MALFORMED, PI_WARN, "Invalid configuration size - missing size field", EXPFILL }}, { &ei_mal_ot_size, { "cip.malformed.ot_size", PI_MALFORMED, PI_WARN, "Invalid O->T size - missing size field", EXPFILL }}, { &ei_mal_to_size, { "cip.malformed.to_size", PI_MALFORMED, PI_WARN, "Invalid T->O size - missing size field", EXPFILL }}, }; expert_module_t* expert_cip; /* Register the protocol name and description */ proto_cip = proto_register_protocol("Common Industrial Protocol", "CIP", "cip"); /* Required function calls to register the header fields and subtrees used */ proto_register_field_array(proto_cip, hf, array_length(hf)); proto_register_subtree_array(ett, array_length(ett)); expert_cip = expert_register_protocol(proto_cip); expert_register_field_array(expert_cip, ei, array_length(ei)); subdissector_class_table = register_dissector_table("cip.class.iface", "CIP Class Interface Handle", FT_UINT32, BASE_HEX); subdissector_symbol_table = register_dissector_table("cip.data_segment.iface", "CIP Data Segment Interface Handle", FT_UINT32, BASE_HEX); /* Register the protocol name and description */ proto_cip_class_generic = proto_register_protocol("CIP Class Generic", "CIPCLS", "cipcls"); /* Register the protocol name and description */ proto_cip_class_cm = proto_register_protocol("CIP Connection Manager", "CIPCM", "cipcm"); proto_register_field_array(proto_cip_class_cm, hf_cm, array_length(hf_cm)); proto_register_subtree_array(ett_cm, array_length(ett_cm)); proto_cip_class_mb = proto_register_protocol("CIP Modbus Object", "CIPMB", "cipmb"); proto_register_field_array(proto_cip_class_mb, hf_mb, array_length(hf_mb)); proto_register_subtree_array(ett_mb, array_length(ett_mb)); proto_cip_class_cco = proto_register_protocol("CIP Connection Configuration Object", "CIPCCO", "cipcco"); proto_register_field_array(proto_cip_class_cco, hf_cco, array_length(hf_cco)); proto_register_subtree_array(ett_cco, array_length(ett_cco)); /* Register a heuristic dissector on the service of the message so objects * can override the dissector for common services */ register_heur_dissector_list("cip.sc", &heur_subdissector_service); } /* end of proto_register_cip() */ void proto_reg_handoff_cip(void) { dissector_handle_t cip_handle; dissector_handle_t cip_class_mb_handle; /* Create dissector handles */ /* Register for UCMM CIP data, using EtherNet/IP SendRRData service*/ /* Register for Connected CIP data, using EtherNet/IP SendUnitData service*/ cip_handle = new_create_dissector_handle( dissect_cip, proto_cip ); dissector_add_uint( "enip.srrd.iface", ENIP_CIP_INTERFACE, cip_handle ); dissector_add_uint( "enip.sud.iface", ENIP_CIP_INTERFACE, cip_handle ); /* Create and register dissector handle for generic class */ cip_class_generic_handle = new_create_dissector_handle( dissect_cip_class_generic, proto_cip_class_generic ); dissector_add_uint( "cip.class.iface", 0, cip_class_generic_handle ); /* Create and register dissector handle for Connection Manager */ cip_class_cm_handle = new_create_dissector_handle( dissect_cip_class_cm, proto_cip_class_cm ); dissector_add_uint( "cip.class.iface", CI_CLS_CM, cip_class_cm_handle ); /* Create and register dissector handle for Modbus Object */ cip_class_mb_handle = new_create_dissector_handle( dissect_cip_class_mb, proto_cip_class_mb ); dissector_add_uint( "cip.class.iface", CI_CLS_MB, cip_class_mb_handle ); modbus_handle = find_dissector("modbus"); /* Create and register dissector handle for Connection Configuration Object */ cip_class_cco_handle = new_create_dissector_handle( dissect_cip_class_cco, proto_cip_class_cco ); dissector_add_uint( "cip.class.iface", CI_CLS_CCO, cip_class_cco_handle ); heur_dissector_add("cip.sc", dissect_class_cco_heur, proto_cip_class_cco); proto_enip = proto_get_id_by_filter_name( "enip" ); proto_modbus = proto_get_id_by_filter_name( "modbus" ); } /* end of proto_reg_handoff_cip() */ /* * Editor modelines * * Local Variables: * c-basic-offset: 3 * tab-width: 8 * indent-tabs-mode: nil * End: * * ex: set shiftwidth=3 tabstop=8 expandtab: * :indentSize=3:tabSize=8:noTabs=true: */