/* packet-ieee1905.c * Routines for IEEE1905 dissection * * Copyright 2017, Richard Sharpe * Copyright 2017, The Wi-Fi Alliance. * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * SPDX-License-Identifier: GPL-2.0-or-later */ /* * https://standards.ieee.org/findstds/standard/1905.1-2013.html * * IEEE Standard for a Convergent Digital Home Network for Heterogeneous * Technologies * * Plus incorporating the changes in the Multi-AP Technical Specification. */ #include #include #include #include #include #include "packet-wps.h" void proto_reg_handoff_ieee1905(void); void proto_register_ieee1905(void); static int proto_ieee1905 = -1; static int hf_ieee1905_message_version = -1; static int hf_ieee1905_message_reserved = -1; static int hf_ieee1905_message_type = -1; static int hf_ieee1905_message_id = -1; static int hf_ieee1905_fragment_id = -1; static int hf_ieee1905_flags = -1; static int hf_ieee1905_last_fragment = -1; static int hf_ieee1905_relay_indicator = -1; static int hf_ieee1905_tlv_types = -1; static int hf_ieee1905_tlv_len = -1; static int hf_ieee1905_tlv_data = -1; static int hf_ieee1905_al_mac_address_type = -1; static int hf_ieee1905_mac_address_type = -1; static int hf_ieee1905_link_metric_query_type = -1; static int hf_ieee1905_link_metrics_requested = -1; static int hf_ieee1905_responder_al_mac_addr = -1; static int hf_ieee1905_neighbor_al_mac_addr = -1; static int hf_ieee1905_receiving_al_mac_addr = -1; static int hf_ieee1905_bridge_flag = -1; static int hf_ieee1905_packet_errors = -1; static int hf_ieee1905_transmitted_packets = -1; static int hf_ieee1905_mac_throughput_capacity = -1; static int hf_ieee1905_link_availability = -1; static int hf_ieee1905_phy_rate = -1; static int hf_ieee1905_packets_received = -1; static int hf_ieee1905_rssi = -1; static int hf_ieee1905_data = -1; static int hf_ieee1905_extra_tlv_data = -1; static int hf_ieee1905_local_interface_count = -1; static int hf_ieee1905_media_type = -1; static int hf_ieee1905_media_spec_info_len = -1; static int hf_ieee1905_media_spec_info = -1; static int hf_ieee1905_media_type_high = -1; static int hf_ieee1905_media_type_low = -1; static int hf_ieee1905_bridging_tuples_cnt = -1; static int hf_ieee1905_bridging_mac_address_cnt = -1; static int hf_ieee1905_bridging_mac_address = -1; static int hf_ieee1905_local_interface_mac = -1; static int hf_ieee1905_non_1905_neighbor_mac = -1; static int hf_ieee1905_neighbor_flags = -1; static int hf_ieee1905_bridges_flag = -1; static int hf_ieee1905_link_metric_result_code = -1; static int hf_ieee1905_vendor_specific_oui = -1; static int hf_ieee1905_vendor_specific_info = -1; static int hf_ieee1905_searched_role = -1; static int hf_ieee1905_supported_role = -1; static int hf_ieee1905_auto_config_freq_band = -1; static int hf_ieee1905_supported_freq_band = -1; static int hf_ieee1905_event_notification_media_types = -1; static int hf_ieee1905_sender_al_id = -1; static int hf_ieee1905_push_button_event_msg_id = -1; static int hf_ieee1905_sender_joining_interface = -1; static int hf_ieee1905_new_device_interface = -1; static int hf_ieee1905_device_al_mac = -1; static int hf_ieee1905_local_intf_oui = -1; static int hf_ieee1905_local_intf_variant = -1; static int hf_ieee1905_local_intf_variant_name = -1; static int hf_ieee1905_local_intf_url_count = -1; static int hf_ieee1905_local_intf_spec_count = -1; static int hf_ieee1905_local_intf_url = -1; static int hf_ieee1905_local_intf_spec = -1; static int hf_ieee1905_dev_id_friendly_name = -1; static int hf_ieee1905_dev_id_manuf_name = -1; static int hf_ieee1905_dev_id_manuf_model = -1; static int hf_ieee1905_control_url = -1; static int hf_ieee1905_ipv4_type_count = -1; static int hf_ieee1905_mac_address = -1; static int hf_ieee1905_ipv4_addr_count = -1; static int hf_ieee1905_addr_type = -1; static int hf_ieee1905_ipv4_addr = -1; static int hf_ieee1905_dhcp_server = -1; static int hf_ieee1905_ipv6_type_count = -1; static int hf_ieee1905_ipv6_addr_count = -1; static int hf_ieee1905_ipv6_addr_type = -1; static int hf_ieee1905_ipv6_addr = -1; static int hf_ieee1905_ipv6_dhcp_server = -1; static int hf_ieee1905_generic_phy_media_types = -1; static int hf_ieee1905_profile_version = -1; static int hf_ieee1905_power_off_intf_count = -1; static int hf_ieee1905_power_change_intf_count = -1; static int hf_ieee1905_power_change_mac_addr = -1; static int hf_ieee1905_power_change_state = -1; static int hf_ieee1905_power_status_intf_count = -1; static int hf_ieee1905_power_status_mac_addr = -1; static int hf_ieee1905_power_status_state = -1; static int hf_ieee1905_l2_neighbor_intf_count = -1; static int hf_ieee1905_l2_local_intf_mac_addr = -1; static int hf_ieee1905_l2_neighbor_dev_count = -1; static int hf_ieee1905_l2_neighbor_mac_addr = -1; static int hf_ieee1905_l2_behind_mac_addr_count = -1; static int hf_ieee1905_l2_behind_mac_addr = -1; static int hf_ieee1905_supported_service_count = -1; static int hf_ieee1905_supported_service = -1; static int hf_ieee1905_searched_service_count = -1; static int hf_ieee1905_searched_service = -1; static int hf_ieee1905_ap_radio_identifier = -1; static int hf_ieee1905_operatonal_bss_radio_count = -1; static int hf_ieee1905_ap_operational_intf_count = -1; static int hf_ieee1905_ap_local_intf_mac_addr = -1; static int hf_ieee1905_ap_local_intf_ssid_len = -1; static int hf_ieee1905_ap_local_intf_ssid = -1; static int hf_ieee1905_ap_capabilities_flags = -1; static int hf_ieee1905_unassoc_sta_metrics_oper_flag = -1; static int hf_ieee1905_unassoc_sta_metrics_non_oper_flag = -1; static int hf_ieee1905_agent_init_steering = -1; static int hf_ieee1905_higher_layer_protocol = -1; static int hf_ieee1905_higher_layer_data = -1; static int hf_ieee1905_assoc_backhaul_station_mac = -1; static int hf_ieee1905_backhaul_target_bssid = -1; static int hf_ieee1905_backhaul_steering_status = -1; static int hf_ieee1905_backhaul_operating_class = -1; static int hf_ieee1905_backhaul_channel_number = -1; static int hf_ieee1905_client_assoc_bssid = -1; static int hf_ieee1905_association_control = -1; static int hf_ieee1905_association_control_validity = -1; static int hf_ieee1905_client_assoc_sta_count = -1; static int hf_ieee1905_client_assoc_mac_addr = -1; static int hf_ieee1905_btm_reporter_bssid = -1; static int hf_ieee1905_btm_sta_mac_addr = -1; static int hf_ieee1905_btm_report_status = -1; static int hf_ieee1905_btm_report_bssid = -1; static int hf_ieee1905_source_bss_bssid = -1; static int hf_ieee1905_steering_request_flags = -1; static int hf_ieee1905_steering_req_op_window = -1; static int hf_ieee1905_steering_request_mode_flag = -1; static int hf_ieee1905_btm_disassoc_imminent_flag = -1; static int hf_ieee1905_btm_abridged_flag = -1; static int hf_ieee1905_steering_btm_disass_timer = -1; static int hf_ieee1905_steering_req_sta_count = -1; static int hf_ieee1905_steering_req_sta_mac = -1; static int hf_ieee1905_steering_req_target_bssid_count = -1; static int hf_ieee1905_steering_req_target_bssid = -1; static int hf_ieee1905_steering_req_oper_class = -1; static int hf_ieee1905_steering_req_target_channel = -1; static int hf_ieee1905_client_bssid = -1; static int hf_ieee1905_client_mac_addr = -1; static int hf_ieee1905_client_capability_result = -1; static int hf_ieee1905_client_capability_frame = -1; static int hf_ieee1905_association_flag = -1; static int hf_ieee1905_association_client_mac_addr = -1; static int hf_ieee1905_association_agent_bssid = -1; static int hf_ieee1905_association_event_flags = -1; static int hf_ieee1905_ap_radio_max_bss = -1; static int hf_ieee1905_ap_radio_classes = -1; static int hf_ieee1905_ap_radio_class = -1; static int hf_ieee1905_ap_radio_eirp = -1; static int hf_ieee1905_ap_radio_non_op_count = -1; static int hf_ieee1905_radio_basic_non_op_channel = -1; static int hf_ieee1905_max_supported_tx_streams = -1; static int hf_ieee1905_max_supported_rx_streams = -1; static int hf_ieee1905_short_gi_20mhz_flag = -1; static int hf_ieee1905_short_gi_40mhz_flag = -1; static int hf_ieee1905_ht_support_40mhz_flag = -1; static int hf_ieee1905_ap_ht_capabilities_radio_id = -1; static int hf_ieee1905_ht_cap_flags = -1; static int hf_ieee1905_vht_max_supported_tx_streams = -1; static int hf_ieee1905_vht_max_supported_rx_streams = -1; static int hf_ieee1905_short_gi_80mhz_flag = -1; static int hf_ieee1905_short_gi_160mhz_flag = -1; static int hf_ieee1905_vht_support_80plus_mhz_flag = -1; static int hf_ieee1905_vht_support_160_mhz_flag = -1; static int hf_ieee1905_su_beamformer_capable_flag = -1; static int hf_ieee1905_mu_beamformer_capable_flag = -1; static int hf_ieee1905_ap_vht_capabilities_radio_id = -1; static int hf_ieee1905_vht_cap_flags = -1; static int hf_ieee1905_assoc_clients_bss_count = -1; static int hf_ieee1905_assoc_bssid = -1; static int hf_ieee1905_bss_client_count = -1; static int hf_ieee1905_bss_client_mac = -1; static int hf_ieee1905_bss_client_last_assoc = -1; static int hf_ieee1905_ap_vht_supported_vht_tx_mcs = -1; static int hf_ieee1905_ap_vht_supported_vht_rx_mcs = -1; static int hf_ieee1905_channel_pref_preference = -1; static int hf_ieee1905_channel_pref_reason = -1; static int hf_ieee1905_channel_preference_radio_id = -1; static int hf_ieee1905_channel_preference_class_count = -1; static int hf_ieee1905_channel_pref_class = -1; static int hf_ieee1905_channel_pref_channel_count = -1; static int hf_ieee1905_channel_pref_channel = -1; static int hf_ieee1905_channel_prefs_flags = -1; static int hf_ieee1905_trans_power_limit_radio_id = -1; static int hf_ieee1905_trans_power_limit_eirp = -1; static int hf_ieee1905_channel_select_resp_radio_id = -1; static int hf_ieee1905_channel_select_resp_code = -1; static int hf_ieee1905_op_channel_report_radio_id = -1; static int hf_ieee1905_op_channel_report_classes = -1; static int hf_ieee1905_op_channel_class = -1; static int hf_ieee1905_op_channel_number = -1; static int hf_ieee1905_op_channel_eirp = -1; static int hf_ieee1905_ap_he_cap_radio_id = -1; static int hf_ieee1905_ap_he_cap_mcs_count = -1; static int hf_ieee1905_unassoc_link_metrics_query_mac = -1; static int hf_ieee1905_unassoc_sta_link_metrics_class = -1; static int hf_ieee1905_ap_metrics_reporting_interval = -1; static int hf_ieee1905_metric_reporting_policy_radio_id = -1; static int hf_ieee1905_metric_reporting_radio_count = -1; static int hf_ieee1905_metrics_rssi_threshold = -1; static int hf_ieee1905_metric_reporting_rssi_hysteresis = -1; static int hf_ieee1905_metrics_policy_flags = -1; static int hf_ieee1905_metrics_channel_util_threshold = -1; static int hf_ieee1905_assoc_sta_traffic_stats_inclusion = -1; static int hf_ieee1905_assoc_sta_link_metrics_inclusion = -1; static int hf_ieee1905_reporting_policy_flags_reserved = -1; static int hf_ieee1905_ap_metric_query_bssid_cnt = -1; static int hf_ieee1905_ap_metric_query_bssid = -1; static int hf_ieee1905_sta_mac_address_type = -1; static int hf_ieee1905_assoc_sta_mac_addr = -1; static int hf_ieee1905_assoc_sta_bssid_count = -1; static int hf_ieee1905_assoc_sta_link_metrics_bssid = -1; static int hf_ieee1905_assoc_sta_link_metrics_time_delta = -1; static int hf_ieee1905_assoc_sta_link_metrics_dwn_rate = -1; static int hf_ieee1905_assoc_sta_link_metrics_up_rate = -1; static int hf_ieee1905_assoc_sta_link_metrics_rssi = -1; static int hf_ieee1905_unassoc_sta_link_channel_count = -1; static int hf_ieee1905_unassoc_metrics_channel = -1; static int hf_ieee1905_he_max_supported_tx_streams = -1; static int hf_ieee1905_he_max_supported_rx_streams = -1; static int hf_ieee1905_he_support_80plus_mhz_flag = -1; static int hf_ieee1905_he_support_160mhz_flag = -1; static int hf_ieee1905_he_su_beamformer_capable_flag = -1; static int hf_ieee1905_he_mu_beamformer_capable_flag = -1; static int hf_ieee1905_ul_mu_mimo_capable_flag = -1; static int hf_ieee1905_ul_mu_mimo_ofdma_capable_flag = -1; static int hf_ieee1905_dl_mu_mimo_ofdma_capable_flag = -1; static int hf_ieee1905_ul_ofdma_capable = -1; static int hf_ieee1905_dl_ofdma_capable = -1; static int hf_ieee1905_he_cap_flags = -1; static int hf_ieee1905_steering_policy_local_disallowed_count = -1; static int hf_ieee1905_steering_disallowed_mac_addr = -1; static int hf_ieee1905_btm_steering_disallowed_count = -1; static int hf_ieee1905_btm_steering_disallowed_mac_addr = -1; static int hf_ieee1905_steering_policy_radio_count = -1; static int hf_ieee1905_steering_policy_radio_id = -1; static int hf_ieee1905_steering_policy_policy = -1; static int hf_ieee1905_steering_policy_util = -1; static int hf_ieee1905_steering_policy_rssi_threshold = -1; static int hf_ieee1905_radio_restriction_radio_id = -1; static int hf_ieee1905_radio_restriction_op_class_count = -1; static int hf_ieee1905_radio_restriction_op_class = -1; static int hf_ieee1905_radio_restriction_chan_count = -1; static int hf_ieee1905_radio_restriction_channel = -1; static int hf_ieee1905_radio_restriction_min_separation = -1; static int hf_ieee1905_ap_metrics_agent_bssid = -1; static int hf_ieee1905_include_estimated_spi_ac_eq_be = -1; static int hf_ieee1905_include_estimated_spi_ac_eq_bk = -1; static int hf_ieee1905_include_estimated_spi_ac_eq_vo = -1; static int hf_ieee1905_include_estimated_spi_ac_eq_vi = -1; static int hf_ieee1905_ap_metrics_channel_utilization = -1; static int hf_ieee1905_ap_metrics_sta_count = -1; static int hf_ieee1905_ap_metrics_flags = -1; static int hf_ieee1905_ap_metrics_service_params_be = -1; static int hf_ieee1905_ap_metrics_service_params_bk = -1; static int hf_ieee1905_ap_metrics_service_params_vo = -1; static int hf_ieee1905_ap_metrics_service_params_vi = -1; static int hf_ieee1905_unassoc_sta_link_metric_op_class = -1; static int hf_ieee1905_unassoc_sta_link_metric_sta_count = -1; static int hf_ieee1905_unassoc_link_metric_mac_addr = -1; static int hf_ieee1905_unassoc_link_metric_channel = -1; static int hf_ieee1905_unassoc_link_metric_delta = -1; static int hf_ieee1905_unassoc_link_metric_uplink_rssi = -1; static int hf_ieee1905_beacon_metrics_query_mac_addr = -1; static int hf_ieee1905_beacon_metrics_query_op_class = -1; static int hf_ieee1905_beacon_metrics_query_channel = -1; static int hf_ieee1905_beacon_metrics_query_bssid = -1; static int hf_ieee1905_beacon_metrics_query_detail = -1; static int hf_ieee1905_beacon_metrics_query_ssid_len = -1; static int hf_ieee1905_beacon_metrics_query_ssid = -1; static int hf_ieee1905_beacon_metrics_channel_count = -1; static int hf_ieee1905_beacon_metrics_report_len = -1; static int hf_ieee1905_beacon_metrics_report_op_class = -1; static int hf_ieee1905_beacon_metrics_report_channel_id = -1; static int hf_ieee1905_phy_type_flag = -1; static int hf_ieee1905_reported_frame_type_flag = -1; static int hf_ieee1905_beacon_report_op_class = -1; static int hf_ieee1905_beacon_report_channel_no = -1; static int hf_ieee1905_beacon_report_meas_start_time = -1; static int hf_ieee1905_beacon_report_meas_duration = -1; static int hf_ieee1905_beacon_reported_frame_flags = -1; static int hf_ieee1905_beacon_report_rcpi = -1; static int hf_ieee1905_beacon_report_rsni = -1; static int hf_ieee1905_beacon_report_bssid = -1; static int hf_ieee1905_beacon_report_ant_id = -1; static int hf_ieee1905_beacon_report_tsf = -1; static int hf_ieee1905_beacon_report_sub_elt = -1; static int hf_ieee1905_beacon_report_sub_elt_len = -1; static int hf_ieee1905_beacon_report_sub_elt_body = -1; static int hf_ieee1905_beacon_metrics_response_mac_addr = -1; static int hf_ieee1905_beacon_metrics_response_status = -1; static int hf_ieee1905_assoc_sta_traffic_stats_mac_addr = -1; static int hf_ieee1905_assoc_sta_traffic_stats_bytes_sent = -1; static int hf_ieee1905_assoc_sta_traffic_stats_bytes_rcvd = -1; static int hf_ieee1905_assoc_sta_traffic_stats_packets_sent = -1; static int hf_ieee1905_assoc_sta_traffic_stats_packets_rcvd = -1; static int hf_ieee1905_assoc_sta_traffic_stats_tx_pkt_errs = -1; static int hf_ieee1905_assoc_sta_traffic_stats_rx_pkt_errs = -1; static int hf_ieee1905_assoc_sta_traffic_stats_retrans_count = -1; static int hf_ieee1905_error_code_value = -1; static int hf_ieee1905_error_code_mac_addr = -1; static gint ett_ieee1905 = -1; static gint ett_ieee1905_flags = -1; static gint ett_tlv = -1; static gint ett_device_information_list = -1; static gint ett_device_information_tree = -1; static gint ett_media_type = -1; static gint ett_bridging_tuples_list = -1; static gint ett_bridging_mac_list = -1; static gint ett_non_1905_neighbor_list = -1; static gint ett_1905_neighbor_list = -1; static gint ett_ieee1905_neighbor_flags = -1; static gint ett_media_type_list = -1; static gint ett_media_item = -1; static gint ett_local_interface_list = -1; static gint ett_local_interface_info = -1; static gint ett_ipv4_list = -1; static gint ett_ipv4_info = -1; static gint ett_ipv4_type_addr_list = -1; static gint ett_ipv4_addr_info = -1; static gint ett_ipv6_list = -1; static gint ett_ipv6_info = -1; static gint ett_ipv6_type_addr_list = -1; static gint ett_ipv6_addr_info = -1; static gint ett_push_button_phy_list = -1; static gint ett_push_button_phy_info = -1; static gint ett_power_off_info = -1; static gint ett_power_change_list = -1; static gint ett_power_change_info = -1; static gint ett_power_status_list = -1; static gint ett_power_status_info = -1; static gint ett_l2_local_intf_list = -1; static gint ett_l2_neighbor_device_info = -1; static gint ett_l2_neighbor_dev_list = -1; static gint ett_l2_neighbor_dev_tree = -1; static gint ett_supported_service_list = -1; static gint ett_searched_service_list = -1; static gint ett_ap_operational_bss_list = -1; static gint ett_ap_operational_bss_tree = -1; static gint ett_ap_operational_bss_intf = -1; static gint ett_ap_operational_bss_intf_list = -1; static gint ett_ap_operational_bss_intf_tree = -1; static gint ett_ieee1905_capabilities_flags = -1; static gint ett_assoc_control_list = -1; static gint ett_ieee1905_steering_request_flags = -1; static gint ett_ieee1905_association_event_flags = -1; static gint ett_radio_basic_class_list = -1; static gint ett_ap_radio_basic_cap_class_tree = -1; static gint ett_radio_basic_non_op_list = -1; static gint ett_ht_cap_flags = -1; static gint ett_vht_cap_flags = -1; static gint ett_assoc_clients_bss_list = -1; static gint ett_assoc_client_bss_tree = -1; static gint ett_assoc_client_list = -1; static gint ett_assoc_client_tree = -1; static gint ett_channel_preference_class_list = -1; static gint ett_ap_channel_preference_class_tree = -1; static gint ett_channel_pref_channel_list = -1; static gint ett_ieee1905_channel_prefs_flags = -1; static gint ett_op_channel_report_class_tree = -1; static gint ett_op_channel_report_class_list = -1; static gint ett_sta_link_metrics_query_channel_list = -1; static gint ett_sta_link_link_mac_addr_list = -1; static gint ett_metric_reporting_policy_list = -1; static gint ett_metric_reporting_policy_tree = -1; static gint ett_metric_policy_flags = -1; static gint ett_ap_metric_query_bssid_list = -1; static gint ett_ieee1905_ap_metrics_flags = -1; static gint ett_sta_list_metrics_bss_list = -1; static gint ett_sta_list_metrics_bss_tree = -1; static gint ett_he_mcs_list = -1; static gint ett_he_cap_flags = -1; static gint ett_steering_policy_disallowed_list = -1; static gint ett_btm_steering_policy_disallowed_list = -1; static gint ett_btm_steering_radio_list = -1; static gint ett_radio_restriction_op_class_list = -1; static gint ett_radio_restriction_op_class_tree = -1; static gint ett_radio_restriction_channel_list = -1; static gint ett_radio_restriction_channel_tree = -1; static gint ett_unassoc_sta_link_metric_list = -1; static gint ett_unassoc_sta_link_metric_tree = -1; static gint ett_beacon_metrics_query_list = -1; static gint ett_beacon_metrics_query_tree = -1; static gint ett_beacon_metrics_query_channel_list = -1; static gint ett_beacon_report_subelement_list = -1; static gint ett_beacon_report_sub_element_tree = -1; static gint ett_beacon_metrics_response_report_list = -1; static gint ett_beacon_metrics_response_report_tree = -1; static gint ett_ieee1905_beacon_reported_flags = -1; static expert_field ei_ieee1905_malformed_tlv = EI_INIT; static expert_field ei_ieee1905_extraneous_data_after_eom = EI_INIT; static expert_field ei_ieee1905_extraneous_tlv_data = EI_INIT; #define TOPOLOGY_DISCOVERY_MESSAGE 0x0000 #define TOPOLOGY_NOTIFICATION_MESSAGE 0x0001 #define TOPOLOGY_QUERY_MESSAGE 0x0002 #define TOPOLOGY_RESPONSE_MESSAGE 0x0003 #define VENDOR_SPECIFIC_MESSAGE 0x0004 #define LINK_METRIC_QUERY_MESSAGE 0x0005 #define LINK_METRIC_RESPONSE_MESSAGE 0x0006 #define AP_AUTOCONFIGURATION_SEARCH_MESSAGE 0x0007 #define AP_AUTOCONFIGURATION_RESPONSE_MESSAGE 0x0008 #define AP_AUTOCONFIGURATION_WSC_MESSAGE 0x0009 #define AP_AUTOCONFIGURATION_RENEW_MESSAGE 0x000A #define IEEE1905_PUSH_BUTTON_EVENT_NOTIFICATION_MESSAGE 0x000B #define IEEE1905_PUSH_BUTTON_JOIN_NOTIFICATION_MESSAGE 0x000C #define HIGHER_LAYER_QUERY_MESSAGE 0x000D #define HIGHER_LAYER_RESPONSE_MESSAGE 0x000E #define INTERFACE_POWER_CHANGE_REQUEST_MESSAGE 0x000F #define INTERFACE_POWER_CHANGE_RESPONSE_MESSAGE 0x0010 #define GENERIC_PHY_QUERY_MESSAGE 0x0011 #define GENERIC_PHY_RESPONSE_MESSAGE 0x0012 #define IEEE1905_ACK_MESSAGE 0x8000 #define AP_CAPABILITY_QUERY_MESSAGE 0x8001 #define AP_CAPABILITY_REPORT_MESSAGE 0x8002 #define MULTI_AP_POLICY_CONFIG_REQUEST_MESSAGE 0x8003 #define CHANNEL_PREFERENCE_QUERY_MESSAGE 0x8004 #define CHANNEL_PREFERENCE_REPORT_MESSAGE 0x8005 #define CHANNEL_SELECTION_REQUEST_MESSAGE 0x8006 #define CHANNEL_SELECTION_RESPONSE_MESSAGE 0x8007 #define OPERATING_CHANNEL_REPORT_MESSAGE 0x8008 #define CLIENT_CAPABILITIES_QUERY_MESSAGE 0x8009 #define CLIENT_CAPABILITIES_REPORT_MESSAGE 0x800A #define AP_METRICS_QUERY_MESSAGE 0x800B #define AP_METRICS_RESPONSE_MESSAGE 0x800C #define ASSOCIATED_STA_LINK_METRICS_QUERY_MESSAGE 0x800D #define ASSOCIATED_STA_LINK_METRICS_RESPONSE_MESSAGE 0x800E #define UNASSOCIATED_STA_LINK_METRICS_QUERY_MESSAGE 0x800F #define UNASSOCIATED_STA_LINK_METRICS_RESPONSE_MESSAGE 0x8010 #define BEACON_METRICS_QUERY_MESSAGE 0x8011 #define BEACON_METRICS_REPONSE_METRICS 0x8012 #define COMBINED_INFRASTRUCTURE_METRICS_MESSAGE 0x8013 #define CLIENT_STEERING_REQUEST_MESSAGE 0x8014 #define CLIENT_STEERING_BTM_REPORT_MESSAGE 0x8015 #define CLIENT_ASSOCIATION_CONTROL_REQUEST_MESSAGE 0x8016 #define STEERING_COMPLETED_MESSAGE 0x8017 #define HIGHER_LAYER_DATA_MESSAGE 0x8018 static const value_string ieee1905_message_type_vals[] = { { TOPOLOGY_DISCOVERY_MESSAGE, "Topology discovery" }, { TOPOLOGY_NOTIFICATION_MESSAGE, "Topology notification" }, { TOPOLOGY_QUERY_MESSAGE, "Topology query" }, { TOPOLOGY_RESPONSE_MESSAGE, "Topology response" }, { VENDOR_SPECIFIC_MESSAGE, "Vendor specific" }, { LINK_METRIC_QUERY_MESSAGE, "Link metric query" }, { LINK_METRIC_RESPONSE_MESSAGE, "Link metric response" }, { AP_AUTOCONFIGURATION_SEARCH_MESSAGE, "AP autoconfiguration search" }, { AP_AUTOCONFIGURATION_RESPONSE_MESSAGE, "AP autoconfiguration response" }, { AP_AUTOCONFIGURATION_WSC_MESSAGE, "AP autoconfiguration Wi-Fi simple configuration (WSC)" }, { AP_AUTOCONFIGURATION_RENEW_MESSAGE, "AP autoconfiguration renew" }, { IEEE1905_PUSH_BUTTON_EVENT_NOTIFICATION_MESSAGE, "1905 push button event notification" }, { IEEE1905_PUSH_BUTTON_JOIN_NOTIFICATION_MESSAGE, "1905 push button join notificaton" }, { HIGHER_LAYER_QUERY_MESSAGE, "Higher layer query" }, { HIGHER_LAYER_RESPONSE_MESSAGE, "Higher layer response" }, { INTERFACE_POWER_CHANGE_REQUEST_MESSAGE, "Interface power change request" }, { INTERFACE_POWER_CHANGE_RESPONSE_MESSAGE, "Interface power change response" }, { GENERIC_PHY_QUERY_MESSAGE, "Generic phy query" }, { GENERIC_PHY_RESPONSE_MESSAGE, "Generic phy response" }, { IEEE1905_ACK_MESSAGE, "1905 Ack" }, { AP_CAPABILITY_QUERY_MESSAGE, "AP Capability Query" }, { AP_CAPABILITY_REPORT_MESSAGE, "AP Capability Report" }, { MULTI_AP_POLICY_CONFIG_REQUEST_MESSAGE, "Multi-AP Policy Config Request" }, { CHANNEL_PREFERENCE_QUERY_MESSAGE, "Channel Preference Query" }, { CHANNEL_PREFERENCE_REPORT_MESSAGE, "Channel Preference Report" }, { CHANNEL_SELECTION_REQUEST_MESSAGE, "Channel Selection Request" }, { CHANNEL_SELECTION_RESPONSE_MESSAGE, "Channel Selection Response" }, { OPERATING_CHANNEL_REPORT_MESSAGE, "Operating Channel Report" }, { CLIENT_CAPABILITIES_QUERY_MESSAGE, "Client Capability Query" }, { CLIENT_CAPABILITIES_REPORT_MESSAGE, "Client Capability Report" }, { AP_METRICS_QUERY_MESSAGE, "AP Metrics Query" }, { AP_METRICS_RESPONSE_MESSAGE, "AP Metrics Response" }, { ASSOCIATED_STA_LINK_METRICS_QUERY_MESSAGE, "Associated STA Link Metrics Query" }, { ASSOCIATED_STA_LINK_METRICS_RESPONSE_MESSAGE, "Associated STA Link Metrics Resonse" }, { UNASSOCIATED_STA_LINK_METRICS_QUERY_MESSAGE, "Unassociated STA Link Metrics Query" }, { UNASSOCIATED_STA_LINK_METRICS_RESPONSE_MESSAGE, "Unassociated STA Link Metrics Resonse" }, { BEACON_METRICS_QUERY_MESSAGE, "Beacon Metrics Query" }, { BEACON_METRICS_REPONSE_METRICS, "Beacon Metrics Response" }, { COMBINED_INFRASTRUCTURE_METRICS_MESSAGE, "Combined Infrastructure Metrics" }, { CLIENT_STEERING_REQUEST_MESSAGE, "Client Steering Request" }, { CLIENT_STEERING_BTM_REPORT_MESSAGE, "Client Steering BTM Report" }, { CLIENT_ASSOCIATION_CONTROL_REQUEST_MESSAGE, "Client Association Control Request" }, { STEERING_COMPLETED_MESSAGE, "Steering Completed" }, { HIGHER_LAYER_DATA_MESSAGE, "Higher Layer Data" }, { 0, NULL } }; static value_string_ext ieee1905_message_type_vals_ext = VALUE_STRING_EXT_INIT(ieee1905_message_type_vals); #define EOM_TLV 0x00 #define AL_MAC_ADDRESS_TYPE_TLV 1 #define MAC_ADDRESS_TYPE_TLV 2 #define DEVICE_INFORMATION_TYPE_TLV 3 #define DEVICE_BRIDGING_CAPABILITY_TLV 4 #define NON_1905_NEIGHBOR_DEVICE_LIST_TLV 6 #define NEIGHBOR_DEVICE_TLV 7 #define LINK_METRIC_QUERY_TLV 8 #define TRANSMITTER_LINK_METRIC_TLV 9 #define RECEIVER_LINK_METRIC_TLV 10 #define VENDOR_SPECIFIC_TLV 11 #define LINK_METRIC_RESULT_CODE_TLV 12 #define SEARCHED_ROLE_TLV 13 #define AUTO_CONFIG_FREQ_BAND_TLV 14 #define SUPPORTED_ROLE_TLV 15 #define SUPPORTED_FREQ_BAND_TLV 16 #define WSC_TLV 17 #define PUSH_BUTTON_EVENT_NOTIFICATION_TLV 18 #define PUSH_BUTTON_JOIN_NOTIFICATION_TLV 19 #define GENERIC_PHY_DEVICE_INFORMATION_TLV 20 #define DEVICE_IDENTIFICATION_TYPE_TLV 21 #define CONTROL_URL_TYPE_TLV 22 #define IPV4_TYPE_TLV 23 #define IPV6_TYPE_TLV 24 #define PUSH_BUTTON_EVENT_TYPE_NOTIFICATION_TLV 25 #define IEEE1905_PROFILE_VERSION_TLV 26 #define POWER_OFF_INTERFACE_TLV 27 #define INTERFACE_POWER_CHANGE_INFORMATION_TLV 28 #define INTERFACE_POWER_CHANGE_STATUS_TLV 29 #define L2_NEIGHBOR_DEVICE_TLV 30 #define SUPPORTED_SERVICE_TLV 0x80 #define SEARCHED_SERVICE_TLV 0x81 #define AP_RADIO_IDENTIFIER_TLV 0x82 #define AP_OPERATIONAL_BSS_TLV 0x83 #define ASSOCIATED_CLIENTS_TLV 0x84 #define AP_RADIO_BASIC_CAPABILITIES_TLV 0x85 #define AP_HT_CAPABILITIES_TLV 0x86 #define AP_VHT_CAPABILITIES_TLV 0x87 #define AP_HE_CAPABILITIES_TLV 0x88 #define STEERING_POLICY_TLV 0x89 #define METRIC_REPORTING_POLICY_TLV 0x8A #define CHANNEL_PREFERENCE_TLV 0x8B #define RADIO_OPERATION_RESTRICTION_TLV 0x8C #define TRANSMIT_POWER_LIMIT_TLV 0x8D #define CHANNEL_SELECTION_RESPONSE_TLV 0x8E #define OPERATING_CHANNEL_REPORT_TLV 0x8F #define CLIENT_INFO_TLV 0x90 #define CLIENT_CAPABILITY_REPORT_TLV 0x91 #define CLIENT_ASSOCIATION_EVENT_TLV 0x92 #define AP_METRIC_QUERY_TLV 0x93 #define AP_METRICS_TLV 0x94 #define STA_MAC_ADDRESS_TYPE_TLV 0x95 #define ASSOCIATED_STA_LINK_METRICS_TLV 0x96 #define UNASSOCIATED_STA_LINK_METRICS_QUERY_TLV 0x97 #define UNASSOCIATED_STA_LINK_METRICS_RESPONSE_TLV 0x98 #define BEACON_METRICS_QUERY_TLV 0x99 #define BEACON_METRICS_RESPONSE_TLV 0x9A #define STEERING_REQUEST_TLV 0x9B #define STEERING_BTM_REPORT_TLV 0x9C #define CLIENT_ASSOCIATION_CONTROL_REQUEST_TLV 0x9D #define BACKHAUL_STEERING_REQUEST_TLV 0x9E #define BACKHAUL_STEERING_RESPONSE_TLV 0x9F #define HIGHER_LAYER_DATA_TLV 0xA0 #define AP_CAPABILITY_TLV 0xA1 #define ASSOCIATED_STA_TRAFFIC_STATS_TLV 0xA2 #define ERROR_CODE_TLV 0xA3 static const value_string ieee1905_tlv_types_vals[] = { { EOM_TLV, "End of message" }, { AL_MAC_ADDRESS_TYPE_TLV, "1905 AL MAC address type" }, { MAC_ADDRESS_TYPE_TLV, "MAC address type" }, { DEVICE_INFORMATION_TYPE_TLV, "1905 device information type" }, { DEVICE_BRIDGING_CAPABILITY_TLV, "Device bridging capability" }, { NON_1905_NEIGHBOR_DEVICE_LIST_TLV, "Non-1905 neighbor device list" }, { NEIGHBOR_DEVICE_TLV, "1905 neighbor device" }, { LINK_METRIC_QUERY_TLV, "Link metric query" }, { TRANSMITTER_LINK_METRIC_TLV, "1905 transmitter link metric" }, { RECEIVER_LINK_METRIC_TLV, "1905 receiver link metric" }, { VENDOR_SPECIFIC_TLV, "Vendor specific" }, { LINK_METRIC_RESULT_CODE_TLV, "1905 link metric result code" }, { SEARCHED_ROLE_TLV, "SearchedRole" }, { AUTO_CONFIG_FREQ_BAND_TLV, "AutoconfigFreqBand" }, { SUPPORTED_ROLE_TLV, "SupportedRole" }, { SUPPORTED_FREQ_BAND_TLV, "SupportedFreqBand" }, { WSC_TLV, "WSC" }, { PUSH_BUTTON_EVENT_NOTIFICATION_TLV, "Push_Button_Event notification" }, { PUSH_BUTTON_JOIN_NOTIFICATION_TLV, "Push_Button_Join notification" }, { GENERIC_PHY_DEVICE_INFORMATION_TLV, "Generic Phy device information" }, { DEVICE_IDENTIFICATION_TYPE_TLV, "Device identificaton type" }, { CONTROL_URL_TYPE_TLV, "Control URL type" }, { IPV4_TYPE_TLV, "IPv4 type" }, { IPV6_TYPE_TLV, "IPv6 type" }, { PUSH_BUTTON_EVENT_TYPE_NOTIFICATION_TLV, "Push_Button_Generic_Phy_Event notification" }, { IEEE1905_PROFILE_VERSION_TLV, "1905 profile version" }, { POWER_OFF_INTERFACE_TLV, "Power off interface" }, { INTERFACE_POWER_CHANGE_INFORMATION_TLV, "Interface power change information" }, { INTERFACE_POWER_CHANGE_STATUS_TLV, "Interface power change status" }, { L2_NEIGHBOR_DEVICE_TLV, "L2 neighbor device" }, { SUPPORTED_SERVICE_TLV, "Supported service information" }, { SEARCHED_SERVICE_TLV, "Searched service information" }, { AP_RADIO_IDENTIFIER_TLV, "AP radio identifier" }, { AP_OPERATIONAL_BSS_TLV, "AP operational BSS" }, { ASSOCIATED_CLIENTS_TLV, "Associated clients" }, { AP_RADIO_BASIC_CAPABILITIES_TLV, "AP radio basic capabilities" }, { AP_HT_CAPABILITIES_TLV, "AP HT capabilities" }, { AP_VHT_CAPABILITIES_TLV, "AP VHT capabilities" }, { AP_HE_CAPABILITIES_TLV, "AP HE capabilities" }, { STEERING_POLICY_TLV, "Steering policy" }, { METRIC_REPORTING_POLICY_TLV, "Metric reporting policy" }, { CHANNEL_PREFERENCE_TLV, "Channel preference" }, { RADIO_OPERATION_RESTRICTION_TLV, "Radio operation restriction" }, { TRANSMIT_POWER_LIMIT_TLV, "Transmit power limit" }, { CHANNEL_SELECTION_RESPONSE_TLV, "Channel selection response" }, { OPERATING_CHANNEL_REPORT_TLV, "Operating channel report" }, { CLIENT_INFO_TLV, "Client info" }, { CLIENT_CAPABILITY_REPORT_TLV, "Client capability report" }, { CLIENT_ASSOCIATION_EVENT_TLV, "Client association event" }, { AP_METRIC_QUERY_TLV, "AP metric query" }, { AP_METRICS_TLV, "AP metrics" }, { STA_MAC_ADDRESS_TYPE_TLV, "STA MAC address type" }, { ASSOCIATED_STA_LINK_METRICS_TLV, "Associated STA link metrics" }, { UNASSOCIATED_STA_LINK_METRICS_QUERY_TLV, "Unassociated STA link metrics query" }, { UNASSOCIATED_STA_LINK_METRICS_RESPONSE_TLV, "Unassociated STA link metrics response" }, { BEACON_METRICS_QUERY_TLV, "Beacon metrics query" }, { BEACON_METRICS_RESPONSE_TLV, "Beacon metrics response" }, { STEERING_REQUEST_TLV, "Steering request" }, { STEERING_BTM_REPORT_TLV, "Steering BTM report" }, { CLIENT_ASSOCIATION_CONTROL_REQUEST_TLV, "Client association control request" }, { BACKHAUL_STEERING_REQUEST_TLV, "Backhaul steering request" }, { BACKHAUL_STEERING_RESPONSE_TLV, "Backhaul steering response" }, { HIGHER_LAYER_DATA_TLV, "Higher layer data" }, { AP_CAPABILITY_TLV, "AP capability" }, { ASSOCIATED_STA_TRAFFIC_STATS_TLV, "Associated STA Traffic Stats" }, { ERROR_CODE_TLV, "Error Code" }, { 0, NULL } }; static value_string_ext ieee1905_tlv_types_vals_ext = VALUE_STRING_EXT_INIT(ieee1905_tlv_types_vals); static const true_false_string tfs_last_fragment = { "This is the last fragment", "This is not the last fragment" }; static const true_false_string tfs_relay_indicator = { "Relayed multicast", "Neighbor multicast or unicast" }; static const value_string ieee1905_link_metric_query_type_vals[] = { { 0x00, "All neighbors" }, { 0x01, "Specific neighbor" }, { 0, NULL } }; static const value_string ieee1905_link_metrics_requested_vals[] = { { 0x00, "Tx link metrics only" }, { 0x01, "Rx link metrics only" }, { 0x02, "Both Tx and Rx link metrics" }, { 0, NULL } }; static const value_string ieee1905_bridge_flag_vals[] = { { 0x00, "1905 link does not include an IEEE 802.1 bridge" }, { 0x01, "1905 link includes one or more IEEE 802.1 bridges" }, { 0, NULL } }; static const value_string ieee1905_media_type_0_vals[] = { { 0, "IEEE 802.3u fast Ethernet" }, { 1, "IEEE 802.3ab gigabit" }, { 0, NULL } }; static const value_string ieee1905_media_type_1_vals[] = { { 0, "IEEE 802.11b (2.4 GHz)" }, { 1, "IEEE 802.11g (2.4 GHz)" }, { 2, "IEEE 802.11a (5 GHz)" }, { 3, "IEEE 802.11n (2.4 GHz)" }, { 4, "IEEE 802.11n (5 GHz)" }, { 5, "IEEE 802.11ac (5 GHz)" }, { 6, "IEEE 802.11ad (60 GHz)" }, { 7, "IEEE 802.11ax (2.4 GHz)" }, { 8, "IEEE 802.11ax (5 GHz)" }, { 0, NULL } }; static const value_string ieee1905_media_type_2_vals[] = { { 0, "IEEE 1901 wavelet" }, { 1, "IEEE 1901 FFT" }, { 0, NULL } }; static const value_string ieee1905_media_type_3_vals[] = { { 0, "MoCA v1.1" }, { 0, NULL } }; static const value_string ieee1905_link_metric_result_vals[] = { { 0, "Invalid neighbor" }, { 0, NULL } }; static const true_false_string tfs_bridges_flag = { "At least one IEEE 802.1 bridge exists between this device and the neighbor", "No IEEE 802.1 bridges exist" }; static const value_string ieee1905_searched_role_vals[] = { { 0, "Registrar" }, { 0, NULL } }; static const value_string ieee1905_freq_band_vals[] = { { 0, "802.11 2.4 GHz" }, { 1, "802.11 5 GHz" }, { 2, "802.11 60 GHz" }, { 0, NULL } }; static const value_string ieee1905_ipv4_addr_type_vals[] = { { 0, "Unknown" }, { 1, "DHCP" }, { 2, "Static" }, { 3, "Auto-IP" }, { 0, NULL } }; static const value_string ieee1905_ipv6_addr_type_vals[] = { { 0, "Unknown" }, { 1, "DHCP" }, { 2, "Static" }, { 3, "SLAAC" }, { 0, NULL} }; static const value_string ieee1905_profile_version_vals[] = { { 0, "1905.1" }, { 1, "1905.1a" }, { 0, NULL } }; static const value_string ieee1905_power_state_vals[] = { { 0, "PWR_OFF" }, { 1, "PWR_ON" }, { 2, "PWR_SAVE" }, { 0, NULL } }; static const value_string ieee1905_power_status_vals[] = { { 0, "Request completed" }, { 1, "No change made" }, { 2, "Alternate change made" }, { 0, NULL } }; static const value_string ieee1905_supported_service_vals[] = { { 0x00, "Multi-AP Controller" }, { 0x01, "Multi-AP Agent" }, { 0, NULL } }; static const value_string ieee1905_higher_layer_protocol_vals[] = { { 0x00, "Reserved" }, { 0x01, "TR-181 transport protocol" }, { 0, NULL } }; static const value_string ieee1905_backhaul_status_vals[] = { { 0x00, "Success" }, { 0x01, "Rejected because the backhaul station cannot operate on the channel specified" }, { 0x02, "Rejected because the target BSS signal is too weak or not found" }, { 0x03, "Authentication or association rejected by the target BSS" }, { 0, NULL }, }; static const value_string ieee1905_association_control_vals[] = { { 0x00, "Block" }, { 0x01, "Unblock" }, { 0, NULL } }; static const true_false_string tfs_ieee1905_steering_request_mode_flag = { "Request is a steering mandate to trigger steering for specific client STA(s)", "Request is a steering opportunity", }; static const true_false_string tfs_ieee1905_btm_disassoc_imminent_flag = { "BTM disassociation imminent", "BTM disassociation not imminent" }; static const true_false_string tfs_ieee1905_btm_abridged_flag = { "BTM abridged", "BTM not abridged" }; static const value_string ieee1905_client_capability_result_vals[] = { { 0x00, "Success" }, { 0x01, "Unspecified failure" }, { 0x02, "Client not associated with specified BSSID" }, { 0, NULL } }; static const true_false_string tfs_ieee1905_association_event_flag = { "Client has joined the BSS", "Client has left the BSS" }; static const value_string max_supported_tx_streams_vals[] = { { 0x00, "1 Tx spatial stream" }, { 0x01, "2 Tx spatial streams" }, { 0x02, "3 Tx spatial streams" }, { 0x03, "4 Tx spatial streams" }, { 0, NULL }, }; static const value_string max_supported_rx_streams_vals[] = { { 0x00, "1 Rx spatial stream" }, { 0x01, "2 Rx spatial streams" }, { 0x02, "3 Rx spatial streams" }, { 0x03, "4 Rx spatial streams" }, { 0, NULL }, }; static const value_string vht_he_max_supported_tx_streams_vals[] = { { 0x00, "1 Tx spatial stream" }, { 0x01, "2 Tx spatial streams" }, { 0x02, "3 Tx spatial streams" }, { 0x03, "4 Tx spatial streams" }, { 0x04, "5 Tx spatial streams" }, { 0x05, "6 Tx spatial streams" }, { 0x06, "7 Tx spatial streams" }, { 0x07, "8 Tx spatial streams" }, { 0, NULL }, }; static const value_string vht_he_max_supported_rx_streams_vals[] = { { 0x00, "1 Rx spatial stream" }, { 0x01, "2 Rx spatial streams" }, { 0x02, "3 Rx spatial streams" }, { 0x03, "4 Rx spatial streams" }, { 0x04, "5 Rx spatial streams" }, { 0x05, "6 Rx spatial streams" }, { 0x06, "7 Rx spatial streams" }, { 0x07, "8 Rx spatial streams" }, { 0, NULL }, }; static const value_string channel_preference_prefs_vals[] = { { 0x0, "Non-operable" }, { 0x1, "Operable with preference score 1" }, { 0x2, "Operable with preference score 2" }, { 0x3, "Operable with preference score 3" }, { 0x4, "Operable with preference score 4" }, { 0x5, "Operable with preference score 5" }, { 0x6, "Operable with preference score 6" }, { 0x7, "Operable with preference score 7" }, { 0x8, "Operable with preference score 8" }, { 0x9, "Operable with preference score 9" }, { 0xA, "Operable with preference score 10" }, { 0xB, "Operable with preference score 11" }, { 0xC, "Operable with preference score 12" }, { 0xD, "Operable with preference score 13" }, { 0xE, "Operable with preference score 14" }, { 0, NULL } }; static const value_string channel_preference_reason_vals[] = { { 0x0, "Unspecified" }, { 0x1, "Proximate non-802.11 interference in local environment" }, { 0x2, "Intra-network 802.11 OBSS interfernece management" }, { 0x3, "External network 802.11 OBSS interference management" }, { 0x4, "Reduced coverage (e.g. due to limited transmit power" }, { 0x5, "Reduced throughput (e.g. due to limited channel bandwidth..." }, { 0x6, "In-device interference within AP" }, { 0x7, "Operation disallowed due to radar detection on a DFS channel" }, { 0x8, "Operation would prevent backhaul operatoon uding shared radio" }, { 0x9, "Immediate operation possible on a DFS channel" }, { 0xA, "DFS channel state unknown" }, { 0, NULL } }; static const value_string ieee1905_channel_select_resp_code_vals[] = { { 0x00, "Accept" }, { 0x01, "Declined because request violates current preferences" }, { 0x02, "Declined because request violates most recently reported preferencs" }, { 0x02, "Declined because request would prevent operation of a current backhaul link" }, { 0, NULL } }; static const value_string ieee1905_steering_policy_vals[] = { { 0x0, "Agent initiated steering disallowed" }, { 0x1, "Agent initiated RSSI-based steering mandated" }, { 0x2, "Agent initiated RSSI-based steering allowed" }, { 0, NULL} }; static const value_string beacon_metrics_status_vals[] = { { 0x00, "Success - Beacon report received from STA" }, { 0x40, "Failure - STA supports but no beacon report received" }, { 0x80, "Failure - STA does not support beacon reports" }, { 0xC0, "Failure - unspecified" }, { 0, NULL } }; static const value_string condensed_phy_type_vals[] = { { 0, "phy_type_any" }, { 1, "phy_type_fhss" }, { 2, "phy_type_dsss" }, { 3, "phy_type_irbaseband" }, { 4, "phy_type_ofdm" }, { 5, "phy_type_hrdsss" }, { 6, "phy_type_erp" }, { 7, "phy_type_ht" }, { 8, "phy_type_vht" }, { 0, NULL } }; static const value_string reported_frame_type_vals[] = { { 0, "Beacon or Probe Response frame" }, { 1, "Measurement Pilot frame" }, { 0, NULL } }; static const value_string beacon_report_sub_element_vals[] = { { 1, "Reported Frame Body" }, { 163, "Wite Bandwidth Channel Switch" }, { 221, "Vendor Specific" }, { 0, NULL } }; static const value_string ieee1905_error_code_vals[] = { { 0x01, "STA associated with a BSS operatted by the Agent" }, { 0x02, "STA not associated with any BSS operated by the Agent" }, { 0x03, "Client capability report undecified failure" }, { 0x04, "Backhaul steering request rejected because station cannot operate on specified channel" }, { 0x05, "Backhaul steering request rejected because target BSS signal too weak or not found" }, { 0x06, "Backhaul steering request authentication or association Rejected by target BSS" }, { 0, NULL } }; /* * Minimum message has a single End of Message TLV with 3 bytes, plus 8 byte * header. */ #define IEEE1905_MIN_LENGTH 11 static int dissect_media_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_item *pi = NULL; proto_tree *media_type = NULL; guint8 bits_15_to_8 = 0, bits_7_to_0 = 0; pi = proto_tree_add_item(tree, hf_ieee1905_media_type, tvb, offset, 2, ENC_BIG_ENDIAN); media_type = proto_item_add_subtree(pi, ett_media_type); /* * Now, break it out */ bits_15_to_8 = tvb_get_guint8(tvb, offset); bits_7_to_0 = tvb_get_guint8(tvb, offset + 1); proto_tree_add_item(media_type, hf_ieee1905_media_type_high, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(media_type, hf_ieee1905_media_type_low, tvb, offset, 1, ENC_NA); offset++; switch (bits_15_to_8) { case 0: proto_item_append_text(pi, ", %s", val_to_str(bits_7_to_0, ieee1905_media_type_0_vals, "Reserved")); break; case 1: proto_item_append_text(pi, ", %s", val_to_str(bits_7_to_0, ieee1905_media_type_1_vals, "Reserved")); break; case 2: proto_item_append_text(pi, ", %s", val_to_str(bits_7_to_0, ieee1905_media_type_2_vals, "Reserved")); break; case 3: proto_item_append_text(pi, ", %s", val_to_str(bits_7_to_0, ieee1905_media_type_3_vals, "Reserved")); break; case 0xff: proto_item_append_text(pi, ", Unknown media"); break; default: proto_item_append_text(pi, ", Reserved"); break; } return offset; } /* * Dissect a local interface list, putting them each in a subtree labeled * with the number of the interface. */ static int dissect_local_interface_list(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { guint count = 0; guint media_type_offset = 0; proto_item *pi = NULL; proto_tree *dev_tree = NULL; while (len > 0) { guint8 spec_info_len = 0; dev_tree = proto_tree_add_subtree_format(tree, tvb, offset, 8, ett_device_information_tree, &pi, "Local interface %u device info", count); proto_tree_add_item(dev_tree, hf_ieee1905_mac_address_type, tvb, offset, 6, ENC_NA); offset += 6; len -= 6; media_type_offset = offset; offset = dissect_media_type(tvb, pinfo, dev_tree, offset); spec_info_len = tvb_get_guint8(tvb, offset); proto_tree_add_item(dev_tree, hf_ieee1905_media_spec_info_len, tvb, offset, 1, ENC_NA); offset++; if (spec_info_len) { /* FIXME: This should be dissected ... */ proto_tree_add_item(dev_tree, hf_ieee1905_media_spec_info, tvb, offset, spec_info_len, ENC_NA); offset += spec_info_len; } proto_item_set_len(pi, 6 + (offset - media_type_offset)); len -= (offset - media_type_offset); count++; } return offset; } /* * Dissect device bridging capabilities */ static int dissect_device_bridging_capabilities(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { guint8 tuple_no = 0; guint8 mac_addresses = 0; guint start = 0; proto_tree *tuple_list = NULL; proto_tree *bridging_list = NULL; proto_item *tpi = NULL, *mpi = NULL; proto_tree_add_item(tree, hf_ieee1905_bridging_tuples_cnt, tvb, offset, 1, ENC_NA); tuple_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_bridging_tuples_list, &tpi, "Bridging tuples list"); start = offset; /* Starts at the count! */ offset++; len--; while (len > 0) { guint bl_start = offset; mac_addresses = tvb_get_guint8(tvb, offset); bridging_list = proto_tree_add_subtree_format(tuple_list, tvb, offset, -1, ett_bridging_mac_list, &mpi, "Bridging tuple %u", tuple_no); proto_tree_add_item(bridging_list, hf_ieee1905_bridging_mac_address_cnt, tvb, offset, 1, ENC_NA); offset++; tuple_no++; len--; while (mac_addresses) { proto_tree_add_item(bridging_list, hf_ieee1905_bridging_mac_address, tvb, offset, 6, ENC_NA); len -= 6; offset += 6; mac_addresses--; } proto_item_set_len(mpi, offset - bl_start); } proto_item_set_len(tpi, offset - start); return offset; } /* * Dissect the non 1905 neighbor device list TLV */ static int dissect_non_1905_neighbor_device_list(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { proto_tree *neighbor_list = NULL; proto_item *pi = NULL; guint start; proto_tree_add_item(tree, hf_ieee1905_local_interface_mac, tvb, offset, 6, ENC_NA); len -= 6; offset += 6; start = offset; neighbor_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_non_1905_neighbor_list, &pi, "Non IEEE1905 neighbor devices"); while (len > 0) { proto_tree_add_item(neighbor_list, hf_ieee1905_non_1905_neighbor_mac, tvb, offset, 6, ENC_NA); len -= 6; offset += 6; } proto_item_set_len(pi, offset - start); return offset; } /* * Dissect an IEEE1905 Neighbor device TLV */ static int dissect_1905_neighbor_device(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { proto_item *pi = NULL; proto_item *neighbor_list = NULL; guint start; static const int *flags[] = { &hf_ieee1905_bridges_flag, NULL, }; proto_tree_add_item(tree, hf_ieee1905_local_interface_mac, tvb, offset, 6, ENC_NA); len -= 6; offset += 6; neighbor_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_1905_neighbor_list, &pi, "IEEE1905 neighbor devices"); start = offset; while (len > 0) { proto_tree_add_item(neighbor_list, hf_ieee1905_neighbor_al_mac_addr, tvb, offset, 6, ENC_NA); len -= 6; offset += 6; proto_tree_add_bitmask(neighbor_list, tvb, offset, hf_ieee1905_neighbor_flags, ett_ieee1905_neighbor_flags, flags, ENC_NA); len--; offset++; } proto_item_set_len(pi, offset - start); return offset; } /* * Dissect the link metric result code */ static int dissect_link_metric_result_code(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_item *pi = NULL; guint8 code = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_link_metric_result_code, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(code, ieee1905_link_metric_result_vals, "Reserved")); offset++; return offset; } /* * Dissect a vendor specific TLV. */ static int dissect_vendor_specific(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { proto_tree_add_item(tree, hf_ieee1905_vendor_specific_oui, tvb, offset, 3, ENC_NA); offset += 3; proto_tree_add_item(tree, hf_ieee1905_vendor_specific_info, tvb, offset, len - 3, ENC_NA); offset += (len - 3); return offset; } /* * Dissect the searched role TLV */ static int dissect_searched_role(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_item *pi = NULL; guint8 role = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_searched_role, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(role, ieee1905_searched_role_vals, "Reserved")); offset++; return offset; } /* * Dissect the supported role TLV */ static int dissect_supported_role(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_item *pi = NULL; guint8 role = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_supported_role, tvb, offset, 1, ENC_NA); /* * We can re-use this. */ proto_item_append_text(pi, ", %s", val_to_str(role, ieee1905_searched_role_vals, "Reserved")); offset++; return offset; } /* * Dissect an Auto config frequency band TLV */ static int dissect_auto_config_freq_band(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_item *pi = NULL; guint8 freq = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_auto_config_freq_band, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(freq, ieee1905_freq_band_vals, "Reserved")); offset++; return offset; } /* * Dissect a Supported frequency band TLV */ static int dissect_supported_freq_band(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_item *pi = NULL; guint8 freq = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_supported_freq_band, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(freq, ieee1905_freq_band_vals, "Reserved")); offset++; return offset; } /* * Dissect a WSC TLV */ static int dissect_wsc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { dissect_wps_tlvs(tree, tvb, offset, len, pinfo); offset += len; return offset; } /* * Dissect a push button notification event TLV */ static int dissect_push_button_event_notification(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset) { proto_item *pi = NULL, *mpi = NULL; proto_tree *media_type_list = NULL, *media_item = NULL; guint list_offset = 0, media_type_offset = 0; guint8 media_types = tvb_get_guint8(tvb, offset); guint8 media_type_index = 0; proto_tree_add_item(tree, hf_ieee1905_event_notification_media_types, tvb, offset, 1, ENC_NA); offset++; /* If there are none, nothing more to do. */ if (media_types == 0) return offset; media_type_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_media_type_list, &pi, "Media type list"); list_offset = offset; while (media_type_index < media_types) { guint8 spec_info_len = 0; media_item = proto_tree_add_subtree_format(media_type_list, tvb, offset, -1, ett_media_item, &mpi, "Media type %u", media_type_index); media_type_offset = offset; offset = dissect_media_type(tvb, pinfo, media_item, offset); spec_info_len = tvb_get_guint8(tvb, offset); proto_tree_add_item(media_item, hf_ieee1905_media_spec_info_len, tvb, offset, 1, ENC_NA); offset++; if (spec_info_len) { /* FIXME: This should be dissected ... */ proto_tree_add_item(media_item, hf_ieee1905_media_spec_info, tvb, offset, spec_info_len, ENC_NA); offset += spec_info_len; } proto_item_set_len(mpi, offset - media_type_offset); media_type_index++; } proto_item_set_len(pi, offset - list_offset); return offset; } /* * Dissect a push button event join TLV */ static int dissect_push_button_join_notification(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_tree_add_item(tree, hf_ieee1905_sender_al_id, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_push_button_event_msg_id, tvb, offset, 2, ENC_LITTLE_ENDIAN); offset += 2; proto_tree_add_item(tree, hf_ieee1905_sender_joining_interface, tvb, offset, 2, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_new_device_interface, tvb, offset, 2, ENC_NA); return offset; } /* * Dissect a generic phy device info TLV */ static int dissect_generic_phy_device_info(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_item *pi = NULL; proto_tree *local_interface_list = NULL; guint8 local_intf_count, local_intf_index = 0; gint saved_offset = 0; proto_tree_add_item(tree, hf_ieee1905_device_al_mac, tvb, offset, 6, ENC_NA); offset += 6; local_intf_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_local_interface_count, tvb, offset, 1, ENC_NA); offset++; if (local_intf_count == 0) return offset; local_interface_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_local_interface_list, &pi, "Local interface list"); saved_offset = 0; while (local_intf_index < local_intf_count) { proto_tree *intf_tree = NULL; proto_item *ipi = NULL; guint start_offset = offset; guint8 url_field_count, media_spec_count; intf_tree = proto_tree_add_subtree_format(local_interface_list, tvb, offset, -1, ett_local_interface_info, &ipi, "Local interface %u generic info", local_intf_index); proto_tree_add_item(intf_tree, hf_ieee1905_local_interface_mac, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(intf_tree, hf_ieee1905_local_intf_oui, tvb, offset, 3, ENC_NA); offset+= 3; proto_tree_add_item(intf_tree, hf_ieee1905_local_intf_variant, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(intf_tree, hf_ieee1905_local_intf_variant_name, tvb, offset, 32, ENC_UTF_8|ENC_NA); offset += 32; url_field_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(intf_tree, hf_ieee1905_local_intf_url_count, tvb, offset, 1, ENC_NA); offset++; media_spec_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(intf_tree, hf_ieee1905_local_intf_spec_count, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(intf_tree, hf_ieee1905_local_intf_url, tvb, offset, url_field_count, ENC_ASCII|ENC_NA); offset += url_field_count; proto_tree_add_item(intf_tree, hf_ieee1905_local_intf_spec, tvb, offset, media_spec_count, ENC_NA); offset+= media_spec_count; proto_item_set_len(ipi, offset - start_offset); local_intf_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect a Device Identification Type TLV */ static int dissect_device_identification(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_tree_add_item(tree, hf_ieee1905_dev_id_friendly_name, tvb, offset, 64, ENC_UTF_8|ENC_NA); offset += 64; proto_tree_add_item(tree, hf_ieee1905_dev_id_manuf_name, tvb, offset, 64, ENC_UTF_8|ENC_NA); offset += 64; proto_tree_add_item(tree, hf_ieee1905_dev_id_manuf_model, tvb, offset, 64, ENC_UTF_8|ENC_NA); offset += 64; return offset; } /* * Dissect a Control URL Type TLV */ static int dissect_control_url_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { proto_tree_add_item(tree, hf_ieee1905_control_url, tvb, offset, len, ENC_ASCII|ENC_NA); offset += len; return offset; } /* * Dissect an IPv4 Type TLV */ static int dissect_ipv4_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint8 entry_count = tvb_get_guint8(tvb, offset); guint8 entry_index = 0; proto_item *pi = NULL; proto_tree *ipv4_list = NULL; guint saved_offset = 0; proto_tree_add_item(tree, hf_ieee1905_ipv4_type_count, tvb, offset, 1, ENC_NA); offset++; if (entry_count == 0) return offset; ipv4_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_ipv4_list, &pi, "IPv4 type list"); saved_offset = offset; while (entry_index < entry_count) { proto_tree *ipv4_tree = NULL, *addr_list = NULL; proto_item *ipi = NULL; guint start_offset = offset; guint8 addr_count = 0, addr_index = 0; ipv4_tree = proto_tree_add_subtree_format(ipv4_list, tvb, offset, -1, ett_ipv4_info, &ipi, "IPv4 type %u info", entry_index); proto_tree_add_item(ipv4_tree, hf_ieee1905_mac_address, tvb, offset, 6, ENC_NA); offset += 6; addr_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(ipv4_tree, hf_ieee1905_ipv4_addr_count, tvb, offset, 1, ENC_NA); offset++; if (addr_count == 0) continue; addr_list = proto_tree_add_subtree(ipv4_tree, tvb, offset, addr_count * 9, ett_ipv4_type_addr_list, NULL, "IPv4 address list"); while (addr_index < addr_count) { proto_tree *addr_tree = NULL; proto_item *atpi = NULL; guint8 addr_type = tvb_get_guint8(tvb, offset); addr_tree = proto_tree_add_subtree_format(addr_list, tvb, offset, 9, ett_ipv4_addr_info, NULL, "IPv4 address %u info", addr_index); atpi = proto_tree_add_item(addr_tree, hf_ieee1905_addr_type, tvb, offset, 1, ENC_NA); proto_item_append_text(atpi, ", %s", val_to_str(addr_type, ieee1905_ipv4_addr_type_vals, "Reserved")); offset++; proto_tree_add_item(addr_tree, hf_ieee1905_ipv4_addr, tvb, offset, 4, ENC_LITTLE_ENDIAN); offset += 4; proto_tree_add_item(addr_tree, hf_ieee1905_dhcp_server, tvb, offset, 4, ENC_LITTLE_ENDIAN); offset += 4; addr_index++; } proto_item_set_len(ipi, offset - start_offset); entry_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect an IPv6 Type TLV */ static int dissect_ipv6_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint8 entry_count = tvb_get_guint8(tvb, offset); guint8 entry_index = 0; proto_item *pi = NULL; proto_tree *ipv6_list = NULL; guint saved_offset = 0; proto_tree_add_item(tree, hf_ieee1905_ipv6_type_count, tvb, offset, 1, ENC_NA); offset++; if (entry_count == 0) return offset; ipv6_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_ipv6_list, &pi, "IPv6 type list"); saved_offset = offset; while (entry_index < entry_count) { proto_tree *ipv6_tree = NULL, *addr_list = NULL; proto_item *ipi = NULL; guint start_offset = offset; guint8 addr_count = 0, addr_index = 0; ipv6_tree = proto_tree_add_subtree_format(ipv6_list, tvb, offset, -1, ett_ipv6_info, &ipi, "IPv6 type %u info", entry_index); proto_tree_add_item(ipv6_tree, hf_ieee1905_mac_address, tvb, offset, 6, ENC_NA); offset += 6; addr_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(ipv6_tree, hf_ieee1905_ipv6_addr_count, tvb, offset, 1, ENC_NA); offset++; if (addr_count == 0) continue; addr_list = proto_tree_add_subtree(ipv6_tree, tvb, offset, addr_count * 9, ett_ipv6_type_addr_list, NULL, "IPv6 address list"); while (addr_index < addr_count) { proto_tree *addr_tree = NULL; proto_item *atpi = NULL; guint8 addr_type = tvb_get_guint8(tvb, offset); addr_tree = proto_tree_add_subtree_format(addr_list, tvb, offset, 9, ett_ipv6_addr_info, NULL, "IPv6 address %u info", addr_index); atpi = proto_tree_add_item(addr_tree, hf_ieee1905_ipv6_addr_type, tvb, offset, 1, ENC_NA); proto_item_append_text(atpi, ", %s", val_to_str(addr_type, ieee1905_ipv6_addr_type_vals, "Reserved")); offset++; proto_tree_add_item(addr_tree, hf_ieee1905_ipv6_addr, tvb, offset, 16, ENC_NA); offset += 16; proto_tree_add_item(addr_tree, hf_ieee1905_ipv6_dhcp_server, tvb, offset, 16, ENC_NA); offset += 16; addr_index++; } proto_item_set_len(ipi, offset - start_offset); entry_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect a push butteon generic phy event notification */ static int dissect_push_button_event_type_notification(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint8 media_type_count = tvb_get_guint8(tvb, offset); guint8 media_type_index = 0; guint saved_offset; proto_item *pi = NULL; proto_tree *phy_list = NULL; proto_tree_add_item(tree, hf_ieee1905_generic_phy_media_types, tvb, offset, 1, ENC_NA); offset++; phy_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_push_button_phy_list, &pi, "Generic Phy media type list"); saved_offset = offset; while (media_type_index < media_type_count) { proto_item *ppi = NULL; proto_tree *phy_tree; guint start_offset = offset; guint8 media_specific_len; phy_tree = proto_tree_add_subtree_format(phy_list, tvb, offset, -1, ett_push_button_phy_info, &ppi, "Generic Phy media type %u info", media_type_index); proto_tree_add_item(phy_tree, hf_ieee1905_local_intf_oui, tvb, offset, 3, ENC_NA); offset+= 3; proto_tree_add_item(phy_tree, hf_ieee1905_local_intf_variant, tvb, offset, 1, ENC_NA); offset++; media_specific_len = tvb_get_guint8(tvb, offset); proto_tree_add_item(phy_tree, hf_ieee1905_local_intf_spec_count, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(phy_tree, hf_ieee1905_local_intf_spec, tvb, offset, media_specific_len, ENC_NA); offset += media_specific_len; proto_item_set_len(ppi, offset - start_offset); media_type_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect a 1905 profile version TLV */ static int dissect_profile_version(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint8 profile_version = tvb_get_guint8(tvb, offset); proto_item *pi = NULL; pi = proto_tree_add_item(tree, hf_ieee1905_profile_version, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(profile_version, ieee1905_profile_version_vals, "Reserved")); offset++; return offset; } /* * Dissect the power off interface TLV */ static int dissect_power_off_interface(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint8 local_intf_count = tvb_get_guint8(tvb, offset); guint8 local_intf_index = 0; proto_item *pi = NULL; proto_tree *intf_list = NULL; guint saved_offset = 0; proto_tree_add_item(tree, hf_ieee1905_power_off_intf_count, tvb, offset, 1, ENC_NA); offset++; if (local_intf_count == 0) return offset; intf_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_push_button_phy_list, &pi, "Generic Phy media type list"); saved_offset = offset; while (local_intf_index < local_intf_count) { proto_tree *intf_tree = NULL; proto_item *ppi = NULL; guint8 media_specific_len = 0; intf_tree = proto_tree_add_subtree_format(intf_list, tvb, offset, -1, ett_power_off_info, &ppi, "Powered off interface %u info", local_intf_index); proto_tree_add_item(intf_tree, hf_ieee1905_mac_address, tvb, offset, 6, ENC_NA); offset += 6; offset = dissect_media_type(tvb, pinfo, intf_tree, offset); proto_tree_add_item(intf_tree, hf_ieee1905_local_intf_oui, tvb, offset, 3, ENC_NA); offset+= 3; proto_tree_add_item(intf_tree, hf_ieee1905_local_intf_variant, tvb, offset, 1, ENC_NA); offset++; media_specific_len = tvb_get_guint8(tvb, offset); proto_tree_add_item(intf_tree, hf_ieee1905_local_intf_spec_count, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(intf_tree, hf_ieee1905_local_intf_spec, tvb, offset, media_specific_len, ENC_NA); offset += media_specific_len; local_intf_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect an interface power change information TLV. */ static int dissect_interface_power_change_info(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint intf_count = tvb_get_guint8(tvb, offset); guint intf_index = 0; proto_tree *intf_list = NULL; proto_tree_add_item(tree, hf_ieee1905_power_change_intf_count, tvb, offset, 1, ENC_NA); intf_list = proto_tree_add_subtree(tree, tvb, offset, intf_count * 7, ett_power_change_list, NULL, "Interface power change list"); while (intf_index < intf_count) { proto_tree *intf_tree = NULL; proto_item *pi = NULL; guint8 power_state = 0; intf_tree = proto_tree_add_subtree_format(intf_list, tvb, offset, 7, ett_power_change_info, NULL, "Power change interface %u info", intf_index); proto_tree_add_item(intf_tree, hf_ieee1905_power_change_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; power_state = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_power_change_state, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(power_state, ieee1905_power_state_vals, "Reserved")); offset++; intf_index++; } return offset; } /* * Dissect an interface power change status TLV. */ static int dissect_interface_power_change_status(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint intf_count = tvb_get_guint8(tvb, offset); guint intf_index = 0; proto_tree *intf_list = NULL; proto_tree_add_item(tree, hf_ieee1905_power_status_intf_count, tvb, offset, 1, ENC_NA); intf_list = proto_tree_add_subtree(tree, tvb, offset, intf_count * 7, ett_power_status_list, NULL, "Interface power status list"); while (intf_index < intf_count) { proto_tree *intf_tree = NULL; proto_item *pi = NULL; guint8 power_state = 0; intf_tree = proto_tree_add_subtree_format(intf_list, tvb, offset, 7, ett_power_status_info, NULL, "Power status interface %u info", intf_index); proto_tree_add_item(intf_tree, hf_ieee1905_power_status_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; power_state = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_power_status_state, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(power_state, ieee1905_power_status_vals, "Reserved")); offset++; intf_index++; } return offset; } static int dissect_l2_neighbor_device(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint intf_count = tvb_get_guint8(tvb, offset); guint intf_index = 0; proto_tree *intf_list = NULL; proto_item *pi = NULL; guint saved_offset = 0; proto_tree_add_item(tree, hf_ieee1905_l2_neighbor_intf_count, tvb, offset, 1, ENC_NA); offset++; if (intf_count == 0) return offset; intf_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_l2_local_intf_list, &pi, "L2 local interface list"); saved_offset = offset; while (intf_index < intf_count) { proto_tree *intf_tree = NULL, *neighbor_list = NULL; proto_item *ipi = NULL, *mpi = NULL; guint16 neighbor_device_count = 0, neighbor_device_index = 0; guint start_offset = offset, ndl_start_offset = 0; intf_tree = proto_tree_add_subtree_format(intf_list, tvb, offset, -1, ett_l2_neighbor_device_info, &ipi, "L2 neighbor device %u info", intf_count); proto_tree_add_item(intf_tree, hf_ieee1905_l2_local_intf_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; neighbor_device_count = tvb_get_ntohs(tvb, offset); proto_tree_add_item(intf_tree, hf_ieee1905_l2_neighbor_dev_count, tvb, offset, 2, ENC_LITTLE_ENDIAN); offset += 2; neighbor_list = proto_tree_add_subtree(intf_tree, tvb, offset, -1, ett_l2_neighbor_dev_list, &mpi, "Neighbor device list"); ndl_start_offset = offset; while (neighbor_device_index < neighbor_device_count) { proto_tree *neighbor_dev_tree = NULL; proto_item *bmpi = NULL; guint16 behind_mac_addr_count = 0, behind_mac_addr_index = 0; guint ndt_start_offset = offset; neighbor_dev_tree = proto_tree_add_subtree_format(neighbor_list, tvb, offset, -1, ett_l2_neighbor_dev_tree, &bmpi, "Neighbor device %u info", neighbor_device_index); proto_tree_add_item(neighbor_dev_tree, hf_ieee1905_l2_neighbor_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; behind_mac_addr_count = tvb_get_ntohs(tvb, offset); proto_tree_add_item(neighbor_dev_tree, hf_ieee1905_l2_behind_mac_addr_count, tvb, offset, 2, ENC_LITTLE_ENDIAN); offset += 2; while(behind_mac_addr_index < behind_mac_addr_count) { proto_tree_add_item(neighbor_dev_tree, hf_ieee1905_l2_behind_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; behind_mac_addr_index++; } neighbor_device_index++; proto_item_set_len(bmpi, offset - ndt_start_offset); } proto_item_set_len(mpi, offset - ndl_start_offset); proto_item_set_len(ipi, offset - start_offset); intf_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } static int dissect_supported_service(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint service_count = tvb_get_guint8(tvb, offset); guint service_index = 0; proto_tree *service_list = NULL; proto_tree_add_item(tree, hf_ieee1905_supported_service_count, tvb, offset, 1, ENC_NA); offset++; service_list = proto_tree_add_subtree(tree, tvb, offset, service_count, ett_supported_service_list, NULL, "Supported service list"); while (service_index < service_count) { proto_item *pi = NULL; guint8 service = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(service_list, hf_ieee1905_supported_service, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(service, ieee1905_supported_service_vals, "Reserved")); offset++; service_index++; } return offset; } /* * Dissect a searched service TLV\ */ static int dissect_searched_service(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint service_count = tvb_get_guint8(tvb, offset); guint service_index = 0; proto_tree *service_list = NULL; proto_tree_add_item(tree, hf_ieee1905_searched_service_count, tvb, offset, 1, ENC_NA); offset++; service_list = proto_tree_add_subtree(tree, tvb, offset, service_count, ett_searched_service_list, NULL, "Searched service list"); while (service_index < service_count) { proto_item *pi = NULL; guint8 service = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(service_list, hf_ieee1905_searched_service, tvb, offset, 1, ENC_NA); /* * Use the same set of values until we figure out if the spec has * an error in 17.2.2. */ proto_item_append_text(pi, ", %s", val_to_str(service, ieee1905_supported_service_vals, "Reserved")); offset++; service_index++; } return offset; } /* * Dissect an AP Radio Identifier TLV */ static int dissect_ap_radio_identifier(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_tree_add_item(tree, hf_ieee1905_ap_radio_identifier, tvb, offset, 6, ENC_NA); offset += 6; return offset; } /* * Dissect an AP Operational BSS TLV */ static int dissect_ap_operational_bss(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_item *rpi = NULL; proto_tree *radio_list = NULL; guint8 radio_count = tvb_get_guint8(tvb, offset); guint8 radio_index = 0; guint saved_offset = 0; proto_tree_add_item(tree, hf_ieee1905_operatonal_bss_radio_count, tvb, offset, 1, ENC_NA); offset++; if (radio_count == 0) return offset; radio_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_ap_operational_bss_list, &rpi, "AP operational BSS radio list"); saved_offset = offset; while (radio_index < radio_count) { proto_tree *radio_tree = NULL, *local_intf_list = NULL; proto_item *opi = NULL, *ipi = NULL; guint start_offset = offset, list_start_offset; guint8 local_intf_count = 0; guint8 local_intf_index = 0; radio_tree = proto_tree_add_subtree_format(radio_list, tvb, offset, -1, ett_ap_operational_bss_tree, &opi, "AP operational BSS %u info", radio_index); proto_tree_add_item(radio_tree, hf_ieee1905_ap_radio_identifier, tvb, offset, 6, ENC_NA); offset += 6; local_intf_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(radio_tree, hf_ieee1905_ap_operational_intf_count, tvb, offset, 1, ENC_NA); offset++; list_start_offset = offset; local_intf_list = proto_tree_add_subtree(radio_tree, tvb, offset, -1, ett_ap_operational_bss_intf_list, &ipi, "AP operational BSS local interface list"); while (local_intf_index < local_intf_count) { guint8 ssid_len = 0; proto_tree *local_intf_tree = NULL; proto_item *itpi = NULL; guint local_intf_offset = offset; local_intf_tree = proto_tree_add_subtree_format(local_intf_list, tvb, offset, -1, ett_ap_operational_bss_intf_tree, &itpi, "AP operational BSS Interface %u", local_intf_index); proto_tree_add_item(local_intf_tree, hf_ieee1905_ap_local_intf_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; ssid_len = tvb_get_guint8(tvb, offset); proto_tree_add_item(local_intf_tree, hf_ieee1905_ap_local_intf_ssid_len, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(local_intf_tree, hf_ieee1905_ap_local_intf_ssid, tvb, offset, ssid_len, ENC_ASCII|ENC_NA); offset += ssid_len; proto_item_set_len(itpi, offset - local_intf_offset); local_intf_index++; } proto_item_set_len(ipi, offset - list_start_offset); proto_item_set_len(opi, offset - start_offset); radio_index++; } proto_item_set_len(rpi, offset - saved_offset); return offset; } /* * Dissect an Associated Clients TLV */ static int dissect_associated_clients(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint8 bss_count = tvb_get_guint8(tvb, offset); guint8 bss_index = 0; proto_tree *bss_list = NULL; proto_item *pi = NULL; guint saved_offset = 0; proto_tree_add_item(tree, hf_ieee1905_assoc_clients_bss_count, tvb, offset, 1, ENC_NA); offset++; bss_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_assoc_clients_bss_list, &pi, "Associated BSS list"); saved_offset = offset; while (bss_index < bss_count) { proto_tree *bss_tree = NULL, *client_list = NULL; proto_item *bpi = NULL; guint start_offset = offset; guint16 client_count = 0, client_index = 0; bss_tree = proto_tree_add_subtree_format(bss_list, tvb, offset, -1, ett_assoc_client_bss_tree, &bpi, "Associated BSS %u", bss_index); proto_tree_add_item(bss_tree, hf_ieee1905_assoc_bssid, tvb, offset, 6, ENC_NA); offset += 6; client_count = tvb_get_ntohs(tvb, offset); proto_tree_add_item(bss_tree, hf_ieee1905_bss_client_count, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; client_list = proto_tree_add_subtree(bss_tree, tvb, offset, client_count * 8, ett_assoc_client_list, NULL, "Associated BSS clients list"); while (client_index < client_count) { proto_tree *client_tree = NULL; client_tree = proto_tree_add_subtree_format(client_list, tvb, offset, 8, ett_assoc_client_tree, NULL, "Client %u", client_index); proto_tree_add_item(client_tree, hf_ieee1905_bss_client_mac, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(client_tree, hf_ieee1905_bss_client_last_assoc, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; client_index++; } proto_item_set_len(bpi, offset - start_offset); bss_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect an AP Capability TLV */ static int dissect_ap_capability(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { static const int *capabilities[] = { &hf_ieee1905_unassoc_sta_metrics_oper_flag, &hf_ieee1905_unassoc_sta_metrics_non_oper_flag, &hf_ieee1905_agent_init_steering, NULL, }; proto_tree_add_bitmask(tree, tvb, offset, hf_ieee1905_ap_capabilities_flags, ett_ieee1905_capabilities_flags, capabilities, ENC_NA); offset++; return offset; } /* * Dissect an AP Radio Basic Capabilities TLV */ static int dissect_ap_radio_basic_capabilities(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint8 classes = 0, class_index = 0; proto_tree *class_list = NULL; proto_item *pi = NULL; guint saved_offset = 0; proto_tree_add_item(tree, hf_ieee1905_ap_radio_identifier, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_ap_radio_max_bss, tvb, offset, 1, ENC_NA); offset++; classes = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_ap_radio_classes, tvb, offset, 1, ENC_NA); offset++; class_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_radio_basic_class_list, &pi, "Supported operating classes list"); saved_offset = offset; while (class_index < classes) { proto_tree *class_tree = NULL; proto_tree *non_op_channel_list = NULL; proto_item *cpi = NULL; guint class_offset = offset; guint8 non_op_channel_count = 0; class_tree = proto_tree_add_subtree_format(class_list, tvb, offset, -1, ett_ap_radio_basic_cap_class_tree, &cpi, "Operating class %u", class_index); proto_tree_add_item(class_tree, hf_ieee1905_ap_radio_class, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(class_tree, hf_ieee1905_ap_radio_eirp, tvb, offset, 1, ENC_NA); offset++; non_op_channel_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(class_tree, hf_ieee1905_ap_radio_non_op_count, tvb, offset, 1, ENC_NA); offset++; if (non_op_channel_count > 0) { non_op_channel_list = proto_tree_add_subtree(class_tree, tvb, offset, non_op_channel_count, ett_radio_basic_non_op_list, NULL, "Non-operating channel list"); while (non_op_channel_count > 0) { proto_tree_add_item(non_op_channel_list, hf_ieee1905_radio_basic_non_op_channel, tvb, offset, 1, ENC_NA); offset++; non_op_channel_count--; } } proto_item_set_len(cpi, offset - class_offset); class_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect an AP HT Capabilities TLV */ static int dissect_ap_ht_capabilities(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { static const int *capabilities[] = { &hf_ieee1905_max_supported_tx_streams, &hf_ieee1905_max_supported_rx_streams, &hf_ieee1905_short_gi_20mhz_flag, &hf_ieee1905_short_gi_40mhz_flag, &hf_ieee1905_ht_support_40mhz_flag, NULL, }; proto_tree_add_item(tree, hf_ieee1905_ap_ht_capabilities_radio_id, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_bitmask(tree, tvb, offset, hf_ieee1905_ht_cap_flags, ett_ht_cap_flags, capabilities, ENC_NA); offset++; return offset; } /* * Dissect an AP VHT Capabilities TLV */ static int dissect_ap_vht_capabilities(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { static const int *capabilities[] = { &hf_ieee1905_vht_max_supported_tx_streams, &hf_ieee1905_vht_max_supported_rx_streams, &hf_ieee1905_short_gi_80mhz_flag, &hf_ieee1905_short_gi_160mhz_flag, &hf_ieee1905_vht_support_80plus_mhz_flag, &hf_ieee1905_vht_support_160_mhz_flag, &hf_ieee1905_su_beamformer_capable_flag, &hf_ieee1905_mu_beamformer_capable_flag, NULL, }; proto_tree_add_item(tree, hf_ieee1905_ap_vht_capabilities_radio_id, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_ap_vht_supported_vht_tx_mcs, tvb, offset, 2, ENC_LITTLE_ENDIAN); offset += 2; proto_tree_add_item(tree, hf_ieee1905_ap_vht_supported_vht_rx_mcs, tvb, offset, 2, ENC_LITTLE_ENDIAN); offset += 2; proto_tree_add_bitmask(tree, tvb, offset, hf_ieee1905_vht_cap_flags, ett_vht_cap_flags, capabilities, ENC_NA); offset += 2; return offset; } /* * Dissect an AP HE Capabilities TLV */ static int dissect_ap_he_capabilities(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint8 he_mcs_count = 0, he_mcs_index = 0; proto_tree *he_mcs_list = NULL; static const int *he_capabilities[] = { &hf_ieee1905_he_max_supported_tx_streams, &hf_ieee1905_he_max_supported_rx_streams, &hf_ieee1905_he_support_80plus_mhz_flag, &hf_ieee1905_he_support_160mhz_flag, &hf_ieee1905_he_su_beamformer_capable_flag, &hf_ieee1905_he_mu_beamformer_capable_flag, &hf_ieee1905_ul_mu_mimo_capable_flag, &hf_ieee1905_ul_mu_mimo_ofdma_capable_flag, &hf_ieee1905_dl_mu_mimo_ofdma_capable_flag, &hf_ieee1905_ul_ofdma_capable, &hf_ieee1905_dl_ofdma_capable, NULL, }; proto_tree_add_item(tree, hf_ieee1905_ap_he_cap_radio_id, tvb, offset, 6, ENC_NA); offset += 6; he_mcs_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_ap_he_cap_mcs_count, tvb, offset, 1, ENC_NA); offset++; he_mcs_list = proto_tree_add_subtree(tree, tvb, offset, he_mcs_count * 2, ett_he_mcs_list, NULL, "HE MCS list"); while (he_mcs_index < he_mcs_count) { proto_tree_add_bitmask(he_mcs_list, tvb, offset, hf_ieee1905_he_cap_flags, ett_he_cap_flags, he_capabilities, ENC_NA); offset += 2; he_mcs_index++; } return offset; } /* * Dissect a Steering Policy TLV */ static int dissect_steering_policy(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len _U_) { guint8 steering_disallowed_count = tvb_get_guint8(tvb, offset); guint8 btm_steering_disallowed_count = 0; guint8 radio_count = 0, radio_index = 0; proto_tree_add_item(tree, hf_ieee1905_steering_policy_local_disallowed_count, tvb, offset, 1, ENC_NA); offset++; if (steering_disallowed_count) { proto_tree *disallowed_list = NULL; disallowed_list = proto_tree_add_subtree(tree, tvb, offset, steering_disallowed_count * 6, ett_steering_policy_disallowed_list, NULL, "Steering disallowed STA list"); while (steering_disallowed_count > 0) { proto_tree_add_item(disallowed_list, hf_ieee1905_steering_disallowed_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; steering_disallowed_count--; } } btm_steering_disallowed_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_btm_steering_disallowed_count, tvb, offset, 1, ENC_NA); offset++; if (btm_steering_disallowed_count > 0) { proto_tree *btm_disallowed_list = NULL; btm_disallowed_list = proto_tree_add_subtree(tree, tvb, offset, btm_steering_disallowed_count * 6, ett_btm_steering_policy_disallowed_list, NULL, "BTM steering disallowed STA list"); while (btm_steering_disallowed_count > 0) { proto_tree_add_item(btm_disallowed_list, hf_ieee1905_btm_steering_disallowed_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; btm_steering_disallowed_count--; } } radio_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_steering_policy_radio_count, tvb, offset, 1, ENC_NA); offset++; if (radio_count > 0) { proto_tree *policy_list = NULL; policy_list = proto_tree_add_subtree(tree, tvb, offset, radio_count * 9, ett_btm_steering_radio_list, NULL, "BTM steering policy radio list"); while (radio_index < radio_count) { proto_tree *policy_tree = NULL; proto_item *pi = NULL; guint8 policy = 0; policy_tree = proto_tree_add_subtree_format(policy_list, tvb, offset, 9, ett_ap_operational_bss_intf_tree, NULL, "Radio %u", radio_index); proto_tree_add_item(policy_tree, hf_ieee1905_steering_policy_radio_id, tvb, offset, 6, ENC_NA); offset += 6; policy = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(policy_tree, hf_ieee1905_steering_policy_policy, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(policy, ieee1905_steering_policy_vals, "Reserved")); offset++; proto_tree_add_item(policy_tree, hf_ieee1905_steering_policy_util, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(policy_tree, hf_ieee1905_steering_policy_rssi_threshold, tvb, offset, 1, ENC_NA); offset++; radio_index++; } } return offset; } /* * Dissect a Metric Reporing Policy TLV */ static int dissect_metric_reporting_policy(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint8 radio_count = 0, radio_index = 0; proto_tree *radio_list = NULL; proto_tree *radio_tree = NULL; proto_item *pi = NULL; guint saved_offset = 0; static const int *ieee1905_reporting_policy_flags[] = { &hf_ieee1905_assoc_sta_traffic_stats_inclusion, &hf_ieee1905_assoc_sta_link_metrics_inclusion, &hf_ieee1905_reporting_policy_flags_reserved, NULL }; proto_tree_add_item(tree, hf_ieee1905_ap_metrics_reporting_interval, tvb, offset, 1, ENC_NA); offset++; radio_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_metric_reporting_radio_count, tvb, offset, 1, ENC_NA); offset++; if (radio_count == 0) return offset; radio_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_metric_reporting_policy_list, &pi, "Metric reporting policy list"); saved_offset = offset; while (radio_index < radio_count) { radio_tree = proto_tree_add_subtree_format(radio_list, tvb, offset, 8, ett_metric_reporting_policy_tree, NULL, "Reporting policy for radio %u", radio_index); proto_tree_add_item(radio_tree, hf_ieee1905_metric_reporting_policy_radio_id, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(radio_tree, hf_ieee1905_metrics_rssi_threshold, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(radio_tree, hf_ieee1905_metric_reporting_rssi_hysteresis, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(radio_tree, hf_ieee1905_metrics_channel_util_threshold, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_bitmask_with_flags(radio_tree, tvb, offset, hf_ieee1905_metrics_policy_flags, ett_metric_policy_flags, ieee1905_reporting_policy_flags, ENC_NA, BMT_NO_APPEND); offset++; radio_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect a Channel Preference TLV */ static int dissect_channel_preference(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len _U_) { guint8 operating_classes = 0, operating_index = 0; proto_tree *class_list = NULL; proto_item *pi = NULL; guint saved_offset = 0; static const int *preference[] = { &hf_ieee1905_channel_pref_preference, &hf_ieee1905_channel_pref_reason, NULL, }; if (len < 6) { expert_add_info(pinfo, tree, &ei_ieee1905_malformed_tlv); return offset + len; } proto_tree_add_item(tree, hf_ieee1905_channel_preference_radio_id, tvb, offset, 6, ENC_NA); offset += 6; if (len < 7) { expert_add_info(pinfo, tree, &ei_ieee1905_malformed_tlv); return offset; } operating_classes = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_channel_preference_class_count, tvb, offset, 1, ENC_NA); offset++; if (operating_classes == 0) return offset; class_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_channel_preference_class_list, &pi, "Supported operating classes list"); saved_offset = offset; /* * There should be at least 2 more bytes here ... add some more expert * info soon. */ while (operating_index < operating_classes) { proto_tree *class_tree = NULL; proto_item *cpi = NULL; guint8 channels = 0; guint start_offset = offset; class_tree = proto_tree_add_subtree_format(class_list, tvb, offset, -1, ett_ap_channel_preference_class_tree, &cpi, "Operating class %u", operating_index); proto_tree_add_item(class_tree, hf_ieee1905_channel_pref_class, tvb, offset, 1, ENC_NA); offset++; channels = tvb_get_guint8(tvb, offset); proto_tree_add_item(class_tree, hf_ieee1905_channel_pref_channel_count, tvb, offset, 1, ENC_NA); offset++; if (channels > 0) { proto_tree *channel_list = NULL; channel_list = proto_tree_add_subtree(class_tree, tvb, offset, channels, ett_channel_pref_channel_list, NULL, "Channel list"); while (channels > 0) { proto_tree_add_item(channel_list, hf_ieee1905_channel_pref_channel, tvb, offset, 1, ENC_NA); offset++; channels--; } } proto_tree_add_bitmask(class_tree, tvb, offset, hf_ieee1905_channel_prefs_flags, ett_ieee1905_channel_prefs_flags, preference, ENC_NA); offset++; proto_item_set_len(cpi, offset - start_offset); operating_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect a Radio Operation Restriction TLV */ static int dissect_radio_operation_restriction(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len _U_) { guint8 op_class_count = 0, op_class_index = 0; proto_tree *op_class_list = NULL, *op_class_tree = NULL; proto_item *pi = NULL; guint saved_offset = 0; proto_tree_add_item(tree, hf_ieee1905_radio_restriction_radio_id, tvb, offset, 6, ENC_NA); offset += 6; op_class_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_radio_restriction_op_class_count, tvb, offset, 1, ENC_NA); offset++; if (op_class_count == 0) return offset; op_class_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_radio_restriction_op_class_list, &pi, "Restricted operating class list"); saved_offset = offset; while (op_class_index < op_class_count) { proto_item *ocpi = NULL; proto_tree *channel_list = NULL, *channel_tree = NULL; guint start_offset = offset; guint8 channel_count = 0, channel_index = 0; op_class_tree = proto_tree_add_subtree_format(op_class_list, tvb, offset, -1, ett_radio_restriction_op_class_tree, &ocpi, "Operating class %u", op_class_index); proto_tree_add_item(op_class_tree, hf_ieee1905_radio_restriction_op_class, tvb, offset, 1, ENC_NA); offset++; channel_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(op_class_tree, hf_ieee1905_radio_restriction_chan_count, tvb, offset, 1, ENC_NA); offset++; if (channel_count == 0) continue; channel_list = proto_tree_add_subtree(op_class_tree, tvb, offset, channel_count * 2, ett_radio_restriction_channel_list, NULL, "Restricted channel(s) list"); while (channel_index < channel_count) { guint8 separation = 0; guint sep_mhz = 0; channel_tree = proto_tree_add_subtree_format(channel_list, tvb, offset, 2, ett_radio_restriction_channel_tree, NULL, "Channel restriction %u", channel_index); proto_tree_add_item(channel_tree, hf_ieee1905_radio_restriction_channel, tvb, offset, 1, ENC_NA); offset++; separation = tvb_get_guint8(tvb, offset); sep_mhz = separation * 10; proto_tree_add_uint_format(channel_tree, hf_ieee1905_radio_restriction_min_separation, tvb, offset, 1, separation, "Min frequency separation: %dMHz", sep_mhz); offset++; channel_index++; } proto_item_set_len(ocpi, offset - start_offset); op_class_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect a Transmit Power Limit TLV */ static int dissect_transmit_power_limit(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_tree_add_item(tree, hf_ieee1905_trans_power_limit_radio_id, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_trans_power_limit_eirp, tvb, offset, 1, ENC_NA); offset++; return offset; } /* * Dissect a Channel Selection Response TLV */ static int dissect_channel_selection_response(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint8 response_code = 0; proto_item *pi = NULL; proto_tree_add_item(tree, hf_ieee1905_channel_select_resp_radio_id, tvb, offset, 6, ENC_NA); offset += 6; response_code = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_channel_select_resp_code, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(response_code, ieee1905_channel_select_resp_code_vals, "Reserved")); offset++; return offset; } /* * Dissect an Operaring Channel Report TLV */ static int dissect_operating_channel_report(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint8 class_count = 0, class_index = 0; proto_tree *class_list = NULL, *class_tree = NULL; proto_tree_add_item(tree, hf_ieee1905_op_channel_report_radio_id, tvb, offset, 6, ENC_NA); offset += 6; class_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_op_channel_report_classes, tvb, offset, 1, ENC_NA); offset++; if (class_count > 0) { class_list = proto_tree_add_subtree(tree, tvb, offset, 2 * class_count, ett_op_channel_report_class_list, NULL, "Operating classes list"); while (class_index < class_count) { class_tree = proto_tree_add_subtree_format(class_list, tvb, offset, 2, ett_op_channel_report_class_tree, NULL, "Operating class %u", class_index); proto_tree_add_item(class_tree, hf_ieee1905_op_channel_class, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(class_tree, hf_ieee1905_op_channel_number, tvb, offset, 1, ENC_NA); offset++; class_index++; } } proto_tree_add_item(tree, hf_ieee1905_op_channel_eirp, tvb, offset, 1, ENC_NA); offset++; return offset; } /* * Dissect a Higher Layer Data TLV */ static int dissect_higher_layer_data(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { guint8 protocol = tvb_get_guint8(tvb, offset); proto_item *pi = NULL; pi = proto_tree_add_item(tree, hf_ieee1905_higher_layer_protocol, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(protocol, ieee1905_higher_layer_protocol_vals, "Reserved")); offset++; proto_tree_add_item(tree, hf_ieee1905_higher_layer_data, tvb, offset, len - 1, ENC_NA); offset += len - 1; return offset; } /* * Dissect an unassociated sta link metric response TLV */ static int dissect_unassociated_sta_link_metric_response(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len _U_) { guint8 sta_count = 0, sta_index = 0; proto_tree *sta_list = NULL; proto_tree_add_item(tree, hf_ieee1905_unassoc_sta_link_metric_op_class, tvb, offset, 1, ENC_NA); offset++; sta_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_unassoc_sta_link_metric_sta_count, tvb, offset, 1, ENC_NA); sta_list = proto_tree_add_subtree(tree, tvb, offset, sta_count * 12, ett_unassoc_sta_link_metric_list, NULL, "Unassociated STA list"); while (sta_index < sta_count) { proto_tree *sta_tree = NULL; sta_tree = proto_tree_add_subtree_format(sta_list, tvb, offset, 12, ett_unassoc_sta_link_metric_tree, NULL, "STA %u", sta_index); proto_tree_add_item(sta_tree, hf_ieee1905_unassoc_link_metric_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(sta_tree, hf_ieee1905_unassoc_link_metric_channel, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(sta_tree, hf_ieee1905_unassoc_link_metric_delta, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(sta_tree, hf_ieee1905_unassoc_link_metric_uplink_rssi, tvb, offset, 1, ENC_NA); offset++; sta_index++; } return offset; } /* * Dissect a Steering request TLV */ static int dissect_steering_request(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { guint8 mode = 0; guint8 steering_count = 0; static const int *steering_flags[] = { &hf_ieee1905_steering_request_mode_flag, &hf_ieee1905_btm_disassoc_imminent_flag, &hf_ieee1905_btm_abridged_flag, NULL, }; proto_item *pi = NULL; proto_tree *sta_list = NULL, *bssid_list = NULL; guint8 target_bssid_count = 0; guint start_offset = offset; proto_tree_add_item(tree, hf_ieee1905_source_bss_bssid, tvb, offset, 6, ENC_NA); offset += 6; mode = tvb_get_guint8(tvb, offset); proto_tree_add_bitmask(tree, tvb, offset, hf_ieee1905_steering_request_flags, ett_ieee1905_steering_request_flags, steering_flags, ENC_NA); offset++; /* If Request Mode is 1, this field is not present. */ if (!(mode & 0x80)) { proto_tree_add_item(tree, hf_ieee1905_steering_req_op_window, tvb, offset, 2, ENC_LITTLE_ENDIAN); offset += 2; } proto_tree_add_item(tree, hf_ieee1905_steering_btm_disass_timer, tvb, offset, 2, ENC_LITTLE_ENDIAN); offset += 2; steering_count = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_steering_req_sta_count, tvb, offset, 1, ENC_NA); offset++; if (steering_count > 0) { sta_list = proto_tree_add_subtree(tree, tvb, offset, steering_count * 6, ett_assoc_control_list, NULL, "Steering request MAC list"); while (steering_count > 0) { proto_tree_add_item(sta_list, hf_ieee1905_steering_req_sta_mac, tvb, offset, 6, ENC_NA); offset += 6; steering_count--; } } else { proto_item_append_text(pi, " (Request applies to all STA(s) in BSS)"); } /* * These fields only appear if Request mode is one. */ if (mode & 0x80) { target_bssid_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_steering_req_target_bssid_count, tvb, offset, 1, ENC_NA); offset++; bssid_list = proto_tree_add_subtree(tree, tvb, offset, target_bssid_count * 8, ett_assoc_control_list, NULL, "Target BSSID list"); while (target_bssid_count > 0) { /* Have to add a tree here ... */ proto_tree_add_item(bssid_list, hf_ieee1905_steering_req_target_bssid, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(bssid_list, hf_ieee1905_steering_req_oper_class, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(bssid_list, hf_ieee1905_steering_req_target_channel, tvb, offset, 1, ENC_NA); offset++; target_bssid_count--; } } if ((offset - start_offset) < len) { proto_item *ei = NULL; ei = proto_tree_add_item(tree, hf_ieee1905_extra_tlv_data, tvb, offset, len - (offset - start_offset), ENC_NA); expert_add_info(pinfo, ei, &ei_ieee1905_extraneous_tlv_data); offset = start_offset + len; /* Skip the extras. */ } return offset; } /* * Dissect a Steering BTM report TLV */ static int dissect_steering_btm_report(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { proto_tree_add_item(tree, hf_ieee1905_btm_reporter_bssid, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_btm_sta_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_btm_report_status, tvb, offset, 1, ENC_NA); offset++; /* * Handle the BSSID if present. Not sure which status values indicate * its presence. 13 is the number of bytes already dissected above. */ if (len >= 13 + 6) { proto_tree_add_item(tree, hf_ieee1905_btm_report_bssid, tvb, offset, len - 13, ENC_NA); offset += len - 13; /* Should check for more entries ... */ } return offset; } /* * Dissect a Client association control request TLV */ static int dissect_client_association_control_request(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { guint sta_list_count = 0; guint control = 0; proto_tree *sta_list = NULL; proto_item *pi = NULL; proto_tree_add_item(tree, hf_ieee1905_client_assoc_bssid, tvb, offset, 6, ENC_NA); offset += 6; control = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_association_control, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(control, ieee1905_association_control_vals, "Reserved")); offset++; pi = proto_tree_add_item(tree, hf_ieee1905_association_control_validity, tvb, offset, 2, ENC_LITTLE_ENDIAN); proto_item_append_text(pi, " seconds"); offset += 2; sta_list_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_client_assoc_sta_count, tvb, offset, 1, ENC_NA); offset++; sta_list = proto_tree_add_subtree(tree, tvb, offset, sta_list_count * 6, ett_assoc_control_list, NULL, "Client association control MAC list"); while (sta_list_count > 0) { proto_tree_add_item(sta_list, hf_ieee1905_client_assoc_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; sta_list_count--; } return offset; } /* * Dissect a Beacon Metrics Query TLV */ static int dissect_beacon_metrics_query(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len _U_) { guint8 ssid_len = 0; guint8 channel_count = 0, channel_index = 0; guint saved_offset = 0; proto_tree *channel_report_list = NULL; proto_item *pi = NULL; proto_tree_add_item(tree, hf_ieee1905_beacon_metrics_query_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_beacon_metrics_query_op_class, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(tree, hf_ieee1905_beacon_metrics_query_channel, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(tree, hf_ieee1905_beacon_metrics_query_bssid, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_beacon_metrics_query_detail, tvb, offset, 1, ENC_NA); offset++; ssid_len = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_beacon_metrics_query_ssid_len, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(tree, hf_ieee1905_beacon_metrics_query_ssid, tvb, offset, ssid_len, ENC_ASCII|ENC_NA); offset += ssid_len; /* * This field should only be non-zero if query_channel above is * not 255 ... should check */ channel_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_beacon_metrics_channel_count, tvb, offset, 1, ENC_NA); offset++; channel_report_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_beacon_metrics_query_list, &pi, "Channel report list"); saved_offset = offset; while (channel_index < channel_count) { guint8 report_len = 0, report_index = 0; proto_tree *channel_report_tree = NULL; proto_item *lpi = NULL; guint start_offset = offset; proto_tree *channel_list = NULL; channel_report_tree = proto_tree_add_subtree_format(channel_report_list, tvb, offset, -1, ett_beacon_metrics_query_tree, &lpi, "Channel report %u", channel_index); report_len = tvb_get_guint8(tvb, offset); proto_tree_add_item(channel_report_tree, hf_ieee1905_beacon_metrics_report_len, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(channel_report_tree, hf_ieee1905_beacon_metrics_report_op_class, tvb, offset, 1, ENC_NA); offset++; channel_list = proto_tree_add_subtree(channel_report_tree, tvb, offset, report_len - 1, ett_beacon_metrics_query_channel_list, NULL, "Channel report list"); while (report_index < report_len - 1) { proto_tree_add_item(channel_list, hf_ieee1905_beacon_metrics_report_channel_id, tvb, offset, 1, ENC_NA); offset++; report_index++; } proto_item_set_len(lpi, offset - start_offset); channel_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect a beacon report */ static gint16 dissect_beacon_report(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { guint16 start_len = len; guint16 start_offset = 0; proto_tree *sub_element_list = NULL; proto_item *pi = NULL; static const int *reported_frame_info_flags[] = { &hf_ieee1905_phy_type_flag, &hf_ieee1905_reported_frame_type_flag, NULL, }; proto_tree_add_item(tree, hf_ieee1905_beacon_report_op_class, tvb, offset, 1, ENC_NA); offset++; len--; if (len == 0) return start_len; /* We should add an error report */ proto_tree_add_item(tree, hf_ieee1905_beacon_report_channel_no, tvb, offset, 1, ENC_NA); offset++; len--; /* * In case the next item is truncated ... this is sub optimal. We should * add an error node if it is too short. */ if (len < 8) return start_len; proto_tree_add_item(tree, hf_ieee1905_beacon_report_meas_start_time, tvb, offset, 8, ENC_BIG_ENDIAN); offset += 8; len -= 8; if (len < 2) return start_len; proto_tree_add_item(tree, hf_ieee1905_beacon_report_meas_duration, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; len -= 2; if (len == 0) return start_len; proto_tree_add_bitmask(tree, tvb, offset, hf_ieee1905_beacon_reported_frame_flags, ett_ieee1905_beacon_reported_flags, reported_frame_info_flags, ENC_NA); offset++; len--; if (len == 0) return start_len; proto_tree_add_item(tree, hf_ieee1905_beacon_report_rcpi, tvb, offset, 1, ENC_NA); offset++; len--; if (len == 0) return start_len; proto_tree_add_item(tree, hf_ieee1905_beacon_report_rsni, tvb, offset, 1, ENC_NA); offset++; len--; if (len < 6) return start_len; proto_tree_add_item(tree, hf_ieee1905_beacon_report_bssid, tvb, offset, 6, ENC_NA); offset += 6; len -= 6; if (len == 0) return start_len; proto_tree_add_item(tree, hf_ieee1905_beacon_report_ant_id, tvb, offset, 1, ENC_NA); offset++; len--; if (len < 4) return start_len; proto_tree_add_item(tree, hf_ieee1905_beacon_report_tsf, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; len -= 4; if (len < 2) return start_len; sub_element_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_beacon_report_subelement_list, &pi, "Sub-element list"); start_offset = offset; while (len >= 2) { proto_tree *sub_elt_tree = NULL; proto_item *lpi = NULL; guint8 sub_elt_len = 0; guint8 sub_element = tvb_get_guint8(tvb, offset); sub_elt_tree = proto_tree_add_subtree_format(sub_element_list, tvb, offset, -1, ett_beacon_report_sub_element_tree, &lpi, "%s", val_to_str(sub_element, beacon_report_sub_element_vals, "Reserved")); proto_tree_add_item(sub_elt_tree, hf_ieee1905_beacon_report_sub_elt, tvb, offset, 1, ENC_NA); offset++; len--; sub_elt_len = tvb_get_guint8(tvb, offset); proto_tree_add_item(sub_elt_tree, hf_ieee1905_beacon_report_sub_elt_len, tvb, offset, 1, ENC_NA); offset++; len--; /* Just insert the raw bytes for the moment */ if (len > 0) { guint8 insert_len = len > sub_elt_len ? sub_elt_len : len; proto_tree_add_item(sub_elt_tree, hf_ieee1905_beacon_report_sub_elt_body, tvb, offset, insert_len, ENC_NA); offset += insert_len; len -= insert_len; proto_item_set_len(lpi, insert_len + 2); } } proto_item_set_len(pi, offset - start_offset); if (len > 0) len--; /* There can only be one byte left over */ return start_len - len; } /* * Dissect a Beacon Metrics Response TLV */ static int dissect_beacon_metrics_response(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len _U_) { guint8 response = 0, report_index = 0; proto_item *pi = NULL; proto_tree *report_list = NULL; guint saved_offset = 0; proto_tree_add_item(tree, hf_ieee1905_beacon_metrics_response_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; response = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_beacon_metrics_response_status, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(response, beacon_metrics_status_vals, "Reserved")); offset++; len -= 7; /* Now, the report(s) ... */ report_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_beacon_metrics_response_report_list, &pi, "Measurement report list"); saved_offset = offset; while (len > 0) { guint16 amount = 0; proto_tree *report_tree = NULL; proto_item *lpi = NULL; report_tree = proto_tree_add_subtree_format(report_list, tvb, offset, -1, ett_beacon_metrics_response_report_tree, &lpi, "Beacon report %u", report_index); amount = dissect_beacon_report(tvb, pinfo, report_tree, offset, len); proto_item_set_len(pi, amount); len -= amount; offset += amount; report_index++; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect a Backhaul steering request TLV */ static int dissect_backhaul_steering_request(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_tree_add_item(tree, hf_ieee1905_assoc_backhaul_station_mac, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_backhaul_target_bssid, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_backhaul_operating_class, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(tree, hf_ieee1905_backhaul_channel_number, tvb, offset, 1, ENC_NA); offset++; return offset; } /* * Dissect a Backhaul steering response TLV */ static int dissect_backhaul_steering_response(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_item *pi = NULL; guint8 status = 0; proto_tree_add_item(tree, hf_ieee1905_assoc_backhaul_station_mac, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_backhaul_target_bssid, tvb, offset, 6, ENC_NA); offset += 6; status = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_backhaul_steering_status, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(status, ieee1905_backhaul_status_vals, "Reserved")); offset++; return offset; } /* * Dissect a client info TLV */ static int dissect_client_info(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { proto_tree_add_item(tree, hf_ieee1905_client_bssid, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_client_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; return offset; } /* * Dissect a client capability report TLV */ static int dissect_client_capability_report(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { guint8 result = tvb_get_guint8(tvb, offset); proto_item *pi = NULL; pi = proto_tree_add_item(tree, hf_ieee1905_client_capability_result, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(result, ieee1905_client_capability_result_vals, "Reserved")); offset++; if (len > 1) { /* Must be the frame body of most recent assoc req */ proto_tree_add_item(tree, hf_ieee1905_client_capability_frame, tvb, offset, len - 1, ENC_NA); offset += len - 1; } return offset; } /* * Dissect a client capability report TLV */ static int dissect_client_association_event(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset) { static const int *association_flags[] = { &hf_ieee1905_association_flag, NULL, }; proto_tree_add_item(tree, hf_ieee1905_association_client_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_association_agent_bssid, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_bitmask(tree, tvb, offset, hf_ieee1905_association_event_flags, ett_ieee1905_association_event_flags, association_flags, ENC_NA); offset++; return offset; } /* * Dissect an AP Metrics Query TLV */ static int dissect_ap_metric_query(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { proto_tree *bssid_list = NULL; proto_item *pi = NULL; guint saved_offset; proto_tree_add_item(tree, hf_ieee1905_ap_metric_query_bssid_cnt, tvb, offset, 1, ENC_NA); offset++; bssid_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_ap_metric_query_bssid_list, &pi, "AP BSSID list"); saved_offset = offset; while (len >= 6) { proto_tree_add_item(bssid_list, hf_ieee1905_ap_metric_query_bssid, tvb, offset, 6, ENC_NA); offset += 6; len -= 6; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect an STA MAC address type TLV */ #define INCLUDE_ESTIMATED_SP_AC_EQ_BE 0x80 #define INCLUDE_ESTIMATED_SP_AC_EQ_BK 0x40 #define INCLUDE_ESTIMATED_SP_AC_EQ_VO 0x20 #define INCLUDE_ESTIMATED_SP_AC_EQ_VI 0x10 static int dissect_ap_metrics(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len _U_) { guint8 presence_flags = 0; static const int *flags[] = { &hf_ieee1905_include_estimated_spi_ac_eq_be, &hf_ieee1905_include_estimated_spi_ac_eq_bk, &hf_ieee1905_include_estimated_spi_ac_eq_vo, &hf_ieee1905_include_estimated_spi_ac_eq_vi, NULL }; proto_tree_add_item(tree, hf_ieee1905_ap_metrics_agent_bssid, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_ap_metrics_channel_utilization, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(tree, hf_ieee1905_ap_metrics_sta_count, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; presence_flags = tvb_get_guint8(tvb, offset); proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee1905_ap_metrics_flags, ett_ieee1905_ap_metrics_flags, flags, ENC_NA, BMT_NO_APPEND); offset++; /* * This field should always be present, and the associated flag bit * should be 1 (TODO:check that). */ proto_tree_add_item(tree, hf_ieee1905_ap_metrics_service_params_be, tvb, offset, 3, ENC_NA); offset += 3; /* * We should indicate an error if the field is too small. Also, * need to know the format of these fields. */ if (presence_flags & INCLUDE_ESTIMATED_SP_AC_EQ_BK) { proto_tree_add_item(tree, hf_ieee1905_ap_metrics_service_params_bk, tvb, offset, 3, ENC_NA); offset += 3; } if (presence_flags & INCLUDE_ESTIMATED_SP_AC_EQ_VO) { proto_tree_add_item(tree, hf_ieee1905_ap_metrics_service_params_vo, tvb, offset, 3, ENC_NA); offset += 3; } if (presence_flags & INCLUDE_ESTIMATED_SP_AC_EQ_VI) { proto_tree_add_item(tree, hf_ieee1905_ap_metrics_service_params_vi, tvb, offset, 3, ENC_NA); offset += 3; } return offset; } /* * Dissect an STA MAC address type TLV */ static int dissect_sta_mac_address_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len _U_) { proto_tree_add_item(tree, hf_ieee1905_sta_mac_address_type, tvb, offset, 6, ENC_NA); offset += 6; return offset; } /* * Dissect an Associated STA Link Metrics TLV */ static int dissect_associated_sta_link_metrics(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { proto_tree *bss_list = NULL; proto_tree *bss_tree = NULL; proto_item *pi = NULL; guint8 bss_list_index = 0; guint start_offset = 0; proto_tree_add_item(tree, hf_ieee1905_assoc_sta_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; len -= 6; proto_tree_add_item(tree, hf_ieee1905_assoc_sta_bssid_count, tvb, offset, 1, ENC_NA); offset++; len--; bss_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_sta_list_metrics_bss_list, NULL, "BSS list"); while (len >= 19) { bss_tree = proto_tree_add_subtree_format(bss_list, tvb, offset, 18, ett_sta_list_metrics_bss_tree, NULL, "BSS %u", bss_list_index); proto_tree_add_item(bss_tree, hf_ieee1905_assoc_sta_link_metrics_bssid, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(bss_tree, hf_ieee1905_assoc_sta_link_metrics_time_delta, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(bss_tree, hf_ieee1905_assoc_sta_link_metrics_dwn_rate, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(bss_tree, hf_ieee1905_assoc_sta_link_metrics_up_rate, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(bss_tree, hf_ieee1905_assoc_sta_link_metrics_rssi, tvb, offset, 1, ENC_NA); offset++; bss_list_index++; len -= 19; } proto_item_set_len(pi, offset - start_offset); if (len > 0) { offset += len; } return offset; } /* * Dissect an Unassociated STA Link Metrics Query TLV */ static int dissect_unassociated_sta_link_metrics_query(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { guint8 channel_count = 0; proto_tree *channel_list = NULL; proto_tree *sta_mac_list = NULL; proto_item *pi = NULL; guint saved_offset = 0; proto_tree_add_item(tree, hf_ieee1905_unassoc_sta_link_metrics_class, tvb, offset, 1, ENC_NA); offset++; len--; channel_count = tvb_get_guint8(tvb, offset); proto_tree_add_item(tree, hf_ieee1905_unassoc_sta_link_channel_count, tvb, offset, 1, ENC_NA); offset++; len--; if (channel_count > 0) { channel_list = proto_tree_add_subtree(tree, tvb, offset, channel_count, ett_sta_link_metrics_query_channel_list, NULL, "Channel list"); while (channel_count > 0) { proto_tree_add_item(channel_list, hf_ieee1905_unassoc_metrics_channel, tvb, offset, 1, ENC_NA); offset++; channel_count--; len--; } } if (len < 6) /* Could generate an error if < 6 but > 0 */ return offset; /* Since no count of STA MAC addresses, use len. Must be at least one. */ sta_mac_list = proto_tree_add_subtree(tree, tvb, offset, -1, ett_sta_link_link_mac_addr_list, &pi, "MAC address list"); saved_offset = offset; while (len >= 6) { proto_tree_add_item(sta_mac_list, hf_ieee1905_unassoc_link_metrics_query_mac, tvb, offset, 6, ENC_NA); offset += 6; len -= 6; } proto_item_set_len(pi, offset - saved_offset); return offset; } /* * Dissect a Device Information Type TLV */ static int dissect_device_information_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { proto_item *pi = NULL; proto_tree *sub_tree = NULL; proto_tree_add_item(tree, hf_ieee1905_al_mac_address_type, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_local_interface_count, tvb, offset, 1, ENC_NA); offset++; sub_tree = proto_tree_add_subtree(tree, tvb, offset, -1, ett_device_information_list, &pi, "Local interface list"); offset = dissect_local_interface_list(tvb, pinfo, sub_tree, offset, len - (6 + 1)); proto_item_set_len(pi, offset - (6 + 1)); return offset; } /* * Dissect a Transmitter Link Metric TLV */ static int dissect_transmitter_link_metric(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { guint remaining; proto_tree_add_item(tree, hf_ieee1905_responder_al_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_neighbor_al_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; remaining = len - 12; while (remaining) { proto_tree_add_item(tree, hf_ieee1905_receiving_al_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_neighbor_al_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; offset = dissect_media_type(tvb, pinfo, tree, offset); proto_tree_add_item(tree, hf_ieee1905_bridge_flag, tvb, offset, 1, ENC_NA); offset += 1; proto_tree_add_item(tree, hf_ieee1905_packet_errors, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(tree, hf_ieee1905_transmitted_packets, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(tree, hf_ieee1905_mac_throughput_capacity, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; proto_tree_add_item(tree, hf_ieee1905_link_availability, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; proto_tree_add_item(tree, hf_ieee1905_phy_rate, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; remaining -= 29; } return offset; } /* * Dissect a Receiver Link Metric TLV */ static int dissect_receiver_link_metric(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len) { guint remaining; proto_tree_add_item(tree, hf_ieee1905_responder_al_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_neighbor_al_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; remaining = len - 12; while (remaining) { proto_tree_add_item(tree, hf_ieee1905_receiving_al_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_neighbor_al_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; offset = dissect_media_type(tvb, pinfo, tree, offset); proto_tree_add_item(tree, hf_ieee1905_packet_errors, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(tree, hf_ieee1905_packets_received, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(tree, hf_ieee1905_rssi, tvb, offset, 1, ENC_NA); offset++; remaining -= 23; } return offset; } /* * Dissect an Associated STA Traffic Stats TLV */ static int dissect_associated_sta_traffic_stats(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len _U_) { proto_tree_add_item(tree, hf_ieee1905_assoc_sta_traffic_stats_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; proto_tree_add_item(tree, hf_ieee1905_assoc_sta_traffic_stats_bytes_sent, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(tree, hf_ieee1905_assoc_sta_traffic_stats_bytes_rcvd, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(tree, hf_ieee1905_assoc_sta_traffic_stats_packets_sent, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(tree, hf_ieee1905_assoc_sta_traffic_stats_packets_rcvd, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(tree, hf_ieee1905_assoc_sta_traffic_stats_tx_pkt_errs, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(tree, hf_ieee1905_assoc_sta_traffic_stats_rx_pkt_errs, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; proto_tree_add_item(tree, hf_ieee1905_assoc_sta_traffic_stats_retrans_count, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; return offset; } /* * Dissect an Associated STA Traffic Stats TLV */ static int dissect_error_code(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint16 len _U_) { proto_item *pi = NULL; guint8 error_code = tvb_get_guint8(tvb, offset); pi = proto_tree_add_item(tree, hf_ieee1905_error_code_value, tvb, offset, 1, ENC_NA); proto_item_append_text(pi, ", %s", val_to_str(error_code, ieee1905_error_code_vals, "Reserved")); offset++; proto_tree_add_item(tree, hf_ieee1905_error_code_mac_addr, tvb, offset, 6, ENC_NA); offset += 6; return offset; } /* * Dissect each of the TLV types we know about */ static int dissect_ieee1905_tlv_data(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, guint offset, guint8 tlv_type, guint16 tlv_len) { guint link_metric_query; switch (tlv_type) { case AL_MAC_ADDRESS_TYPE_TLV: proto_tree_add_item(tree, hf_ieee1905_al_mac_address_type, tvb, offset, 6, ENC_NA); offset += 6; break; case MAC_ADDRESS_TYPE_TLV: proto_tree_add_item(tree, hf_ieee1905_mac_address_type, tvb, offset, 6, ENC_NA); offset += 6; break; case DEVICE_INFORMATION_TYPE_TLV: offset = dissect_device_information_type(tvb, pinfo, tree, offset, tlv_len); break; case DEVICE_BRIDGING_CAPABILITY_TLV: offset = dissect_device_bridging_capabilities(tvb, pinfo, tree, offset, tlv_len); break; case NON_1905_NEIGHBOR_DEVICE_LIST_TLV: offset = dissect_non_1905_neighbor_device_list(tvb, pinfo, tree, offset, tlv_len); break; case NEIGHBOR_DEVICE_TLV: offset = dissect_1905_neighbor_device(tvb, pinfo, tree, offset, tlv_len); break; case LINK_METRIC_QUERY_TLV: proto_tree_add_item_ret_uint(tree, hf_ieee1905_link_metric_query_type, tvb, offset, 1, ENC_NA, &link_metric_query); offset++; if (link_metric_query) { proto_tree_add_item(tree, hf_ieee1905_al_mac_address_type, tvb, offset, 6, ENC_NA); offset += 6; } proto_tree_add_item(tree, hf_ieee1905_link_metrics_requested, tvb, offset, 1, ENC_NA); offset++; break; case TRANSMITTER_LINK_METRIC_TLV: offset = dissect_transmitter_link_metric(tvb, pinfo, tree, offset, tlv_len); break; case RECEIVER_LINK_METRIC_TLV: offset = dissect_receiver_link_metric(tvb, pinfo, tree, offset, tlv_len); break; case VENDOR_SPECIFIC_TLV: offset = dissect_vendor_specific(tvb, pinfo, tree, offset, tlv_len); break; case LINK_METRIC_RESULT_CODE_TLV: offset = dissect_link_metric_result_code(tvb, pinfo, tree, offset); break; case SEARCHED_ROLE_TLV: offset = dissect_searched_role(tvb, pinfo, tree, offset); break; case AUTO_CONFIG_FREQ_BAND_TLV: offset = dissect_auto_config_freq_band(tvb, pinfo, tree, offset); break; case SUPPORTED_ROLE_TLV: offset = dissect_supported_role(tvb, pinfo, tree, offset); break; case SUPPORTED_FREQ_BAND_TLV: offset = dissect_supported_freq_band(tvb, pinfo, tree, offset); break; case WSC_TLV: offset = dissect_wsc(tvb, pinfo, tree, offset, tlv_len); break; case PUSH_BUTTON_EVENT_NOTIFICATION_TLV: offset = dissect_push_button_event_notification(tvb, pinfo, tree, offset); break; case PUSH_BUTTON_JOIN_NOTIFICATION_TLV: offset = dissect_push_button_join_notification(tvb, pinfo, tree, offset); break; case GENERIC_PHY_DEVICE_INFORMATION_TLV: offset = dissect_generic_phy_device_info(tvb, pinfo, tree, offset); break; case DEVICE_IDENTIFICATION_TYPE_TLV: offset = dissect_device_identification(tvb, pinfo, tree, offset); break; case CONTROL_URL_TYPE_TLV: offset = dissect_control_url_type(tvb, pinfo, tree, offset, tlv_len); break; case IPV4_TYPE_TLV: offset = dissect_ipv4_type(tvb, pinfo, tree, offset); break; case IPV6_TYPE_TLV: offset = dissect_ipv6_type(tvb, pinfo, tree, offset); break; case PUSH_BUTTON_EVENT_TYPE_NOTIFICATION_TLV: offset = dissect_push_button_event_type_notification(tvb, pinfo, tree, offset); break; case IEEE1905_PROFILE_VERSION_TLV: offset = dissect_profile_version(tvb, pinfo, tree, offset); break; case POWER_OFF_INTERFACE_TLV: offset = dissect_power_off_interface(tvb, pinfo, tree, offset); break; case INTERFACE_POWER_CHANGE_INFORMATION_TLV: offset = dissect_interface_power_change_info(tvb, pinfo, tree, offset); break; case INTERFACE_POWER_CHANGE_STATUS_TLV: offset = dissect_interface_power_change_status(tvb, pinfo, tree, offset); break; case L2_NEIGHBOR_DEVICE_TLV: offset = dissect_l2_neighbor_device(tvb, pinfo, tree, offset); break; case SUPPORTED_SERVICE_TLV: offset = dissect_supported_service(tvb, pinfo, tree, offset); break; case SEARCHED_SERVICE_TLV: offset = dissect_searched_service(tvb, pinfo, tree, offset); break; case AP_RADIO_IDENTIFIER_TLV: offset = dissect_ap_radio_identifier(tvb, pinfo, tree, offset); break; case AP_OPERATIONAL_BSS_TLV: offset = dissect_ap_operational_bss(tvb, pinfo, tree, offset); break; case ASSOCIATED_CLIENTS_TLV: offset = dissect_associated_clients(tvb, pinfo, tree, offset); break; case AP_RADIO_BASIC_CAPABILITIES_TLV: offset = dissect_ap_radio_basic_capabilities(tvb, pinfo, tree, offset); break; case AP_HT_CAPABILITIES_TLV: offset = dissect_ap_ht_capabilities(tvb, pinfo, tree, offset); break; case AP_VHT_CAPABILITIES_TLV: offset = dissect_ap_vht_capabilities(tvb, pinfo, tree, offset); break; case AP_HE_CAPABILITIES_TLV: offset = dissect_ap_he_capabilities(tvb, pinfo, tree, offset); break; case STEERING_POLICY_TLV: offset = dissect_steering_policy(tvb, pinfo, tree, offset, tlv_len); break; case METRIC_REPORTING_POLICY_TLV: offset = dissect_metric_reporting_policy(tvb, pinfo, tree, offset); break; case CHANNEL_PREFERENCE_TLV: offset = dissect_channel_preference(tvb, pinfo, tree, offset, tlv_len); break; case RADIO_OPERATION_RESTRICTION_TLV: offset = dissect_radio_operation_restriction(tvb, pinfo, tree, offset, tlv_len); break; case TRANSMIT_POWER_LIMIT_TLV: offset = dissect_transmit_power_limit(tvb, pinfo, tree, offset); break; case CHANNEL_SELECTION_RESPONSE_TLV: offset = dissect_channel_selection_response(tvb, pinfo, tree, offset); break; case OPERATING_CHANNEL_REPORT_TLV: offset = dissect_operating_channel_report(tvb, pinfo, tree, offset); break; case CLIENT_INFO_TLV: offset = dissect_client_info(tvb, pinfo, tree, offset); break; case CLIENT_CAPABILITY_REPORT_TLV: offset = dissect_client_capability_report(tvb, pinfo, tree, offset, tlv_len); break; case CLIENT_ASSOCIATION_EVENT_TLV: offset = dissect_client_association_event(tvb, pinfo, tree, offset); break; case AP_METRIC_QUERY_TLV: offset = dissect_ap_metric_query(tvb, pinfo, tree, offset, tlv_len); break; case AP_METRICS_TLV: offset = dissect_ap_metrics(tvb, pinfo, tree, offset, tlv_len); break; case STA_MAC_ADDRESS_TYPE_TLV: offset = dissect_sta_mac_address_type(tvb, pinfo, tree, offset, tlv_len); break; case ASSOCIATED_STA_LINK_METRICS_TLV: offset = dissect_associated_sta_link_metrics(tvb, pinfo, tree, offset, tlv_len); break; case UNASSOCIATED_STA_LINK_METRICS_QUERY_TLV: offset = dissect_unassociated_sta_link_metrics_query(tvb, pinfo, tree, offset, tlv_len); break; case UNASSOCIATED_STA_LINK_METRICS_RESPONSE_TLV: offset = dissect_unassociated_sta_link_metric_response(tvb, pinfo, tree, offset, tlv_len); break; case BEACON_METRICS_QUERY_TLV: offset = dissect_beacon_metrics_query(tvb, pinfo, tree, offset, tlv_len); break; case BEACON_METRICS_RESPONSE_TLV: offset = dissect_beacon_metrics_response(tvb, pinfo, tree, offset, tlv_len); break; case STEERING_REQUEST_TLV: offset = dissect_steering_request(tvb, pinfo, tree, offset, tlv_len); break; case STEERING_BTM_REPORT_TLV: offset = dissect_steering_btm_report(tvb, pinfo, tree, offset, tlv_len); break; case CLIENT_ASSOCIATION_CONTROL_REQUEST_TLV: offset = dissect_client_association_control_request(tvb, pinfo, tree, offset); break; case BACKHAUL_STEERING_REQUEST_TLV: offset = dissect_backhaul_steering_request(tvb, pinfo, tree, offset); break; case BACKHAUL_STEERING_RESPONSE_TLV: offset = dissect_backhaul_steering_response(tvb, pinfo, tree, offset); break; case HIGHER_LAYER_DATA_TLV: offset = dissect_higher_layer_data(tvb, pinfo, tree, offset, tlv_len); break; case AP_CAPABILITY_TLV: offset = dissect_ap_capability(tvb, pinfo, tree, offset); break; case ASSOCIATED_STA_TRAFFIC_STATS_TLV: offset = dissect_associated_sta_traffic_stats(tvb, pinfo, tree, offset, tlv_len); break; case ERROR_CODE_TLV: offset = dissect_error_code(tvb, pinfo, tree, offset, tlv_len); break; default: proto_tree_add_item(tree, hf_ieee1905_tlv_data, tvb, offset, tlv_len, ENC_NA); offset += tlv_len; } return offset; } static int dissect_ieee1905(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) { proto_item *ti; proto_tree *ieee1905_tree; guint16 message_type; guint offset = 0; static const int *flags[] = { &hf_ieee1905_last_fragment, &hf_ieee1905_relay_indicator, NULL }; gboolean eom_seen = 0; col_set_str(pinfo->cinfo, COL_PROTOCOL, "ieee1905"); col_clear(pinfo->cinfo, COL_INFO); message_type = tvb_get_ntohs(tvb, 2); col_add_str(pinfo->cinfo, COL_INFO, val_to_str_ext(message_type, &ieee1905_message_type_vals_ext, "Unknown: %u")); ti = proto_tree_add_item(tree, proto_ieee1905, tvb, 0, -1, ENC_NA); ieee1905_tree = proto_item_add_subtree(ti, ett_ieee1905); proto_tree_add_item(ieee1905_tree, hf_ieee1905_message_version, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(ieee1905_tree, hf_ieee1905_message_reserved, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(ieee1905_tree, hf_ieee1905_message_type, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; proto_tree_add_item(ieee1905_tree, hf_ieee1905_message_id, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; proto_tree_add_item(ieee1905_tree, hf_ieee1905_fragment_id, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_bitmask(ieee1905_tree, tvb, offset, hf_ieee1905_flags, ett_ieee1905_flags, flags, ENC_NA); offset++; /* * Handle the TLVs ... There must be at least one TLV. */ while (!eom_seen) { guint8 tlv_type; guint16 tlv_len; proto_item *tlv_tree; tlv_type = tvb_get_guint8(tvb, offset); eom_seen = (tlv_type == EOM_TLV); tlv_len = tvb_get_ntohs(tvb, offset + 1); tlv_tree = proto_tree_add_subtree(ieee1905_tree, tvb, offset, tlv_len + 3, ett_tlv, NULL, val_to_str_ext(tlv_type, &ieee1905_tlv_types_vals_ext, "Unknown: %u")); proto_tree_add_item(tlv_tree, hf_ieee1905_tlv_types, tvb, offset, 1, ENC_NA); offset++; proto_tree_add_item(tlv_tree, hf_ieee1905_tlv_len, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; if (tlv_len) offset = dissect_ieee1905_tlv_data(tvb, pinfo, tlv_tree, offset, tlv_type, tlv_len); } if (tvb_reported_length_remaining(tvb, offset)) { proto_item *pi = NULL; /* THis shouldn't happen ... */ pi = proto_tree_add_item(ieee1905_tree, hf_ieee1905_data, tvb, offset, -1, ENC_NA); expert_add_info(pinfo, pi, &ei_ieee1905_extraneous_data_after_eom); } return tvb_captured_length(tvb); } void proto_register_ieee1905(void) { static hf_register_info hf[] = { { &hf_ieee1905_message_version, { "Message version", "ieee1905.message_version", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_message_reserved, { "Message reserved", "ieee1905.message_reserved", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_message_type, { "Message type", "ieee1905.message_type", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &ieee1905_message_type_vals_ext, 0, NULL, HFILL }}, { &hf_ieee1905_message_id, { "Message id", "ieee1905.message_id", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_fragment_id, { "Fragment id", "ieee1905.fragment_id", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_flags, { "Flags", "ieee1905.flags", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_last_fragment, { "Last fragment", "ieee1905.last_fragment", FT_BOOLEAN, 8, TFS(&tfs_last_fragment), 0x80, NULL, HFILL }}, { &hf_ieee1905_relay_indicator, { "Relay indicator", "ieee1905.relay_indicator", FT_BOOLEAN, 8, TFS(&tfs_relay_indicator), 0x40, NULL, HFILL }}, { &hf_ieee1905_tlv_types, { "TLV type", "ieee1905.tlv_type", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &ieee1905_tlv_types_vals_ext, 0, NULL, HFILL }}, { &hf_ieee1905_tlv_len, { "TLV length", "ieee1905.tlv_length", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_tlv_data, { "TLV data", "ieee1905.tlv_data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_al_mac_address_type, { "1905 AL MAC address type", "ieee1905.1905_al_mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_mac_address_type, { "MAC address type", "ieee1905.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_link_metric_query_type, { "Link metric query type", "ieee1905.link_metric_query_type", FT_UINT8, BASE_DEC, VALS(ieee1905_link_metric_query_type_vals), 0, NULL, HFILL }}, { &hf_ieee1905_link_metrics_requested, { "Link metrics requested", "ieee1905.link_metrics_requested", FT_UINT8, BASE_DEC, VALS(ieee1905_link_metrics_requested_vals), 0, NULL, HFILL }}, { &hf_ieee1905_responder_al_mac_addr, { "Responder MAC address", "ieee1905.responder_mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_neighbor_al_mac_addr, { "Neighbor MAC address", "ieee1905.responder_mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_receiving_al_mac_addr, { "Receiving AL MAC address", "ieee1905.receiving_al_mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_bridge_flag, { "IEEE 802.1 bridge flag", "ieee1905.bridgeFlag", FT_UINT8, BASE_DEC, VALS(ieee1905_bridge_flag_vals), 0, NULL, HFILL }}, { &hf_ieee1905_packet_errors, { "Packet errors", "ieee1905.packetErrors", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_transmitted_packets, { "Transmitted packets", "ieee1905.transmittedPackets", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_mac_throughput_capacity, { "MAC througput capacity", "ieee1905.macThroughputCapacity", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_link_availability, { "Link availability", "ieee1905.linkAvailability", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_phy_rate, { "Phy rate", "ieee1905.phyRate", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_packets_received, { "Packets received", "ieee1905.packets_received", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_rssi, { "RSSI", "ieee1905.rssi", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_local_interface_count, { "Local interface count", "ieee1905.dev_info.local_int_cnt", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_media_type, { "Media type", "ieee1905.dev_info.media_type", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_media_type_high, { "Media type bits 15 to 8", "ieee1905.media_type.bits_15_to_8", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_media_type_low, { "Media type bits 7 to 0", "ieee1905.media_type.bits_7_to_0", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_media_spec_info_len, { "Special info length", "ieee1905.dev_info.spec_info_len", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_media_spec_info, { "Special info", "ieee1905.dev_info.spec_info", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_bridging_tuples_cnt, { "Bridging tuples count", "ieee1905.bridging_info.tuples_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_bridging_mac_address_cnt, { "Bridging MAC address count", "ieee1905.bridging_info.mac_addr_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_bridging_mac_address, { "Bridging MAC address", "ieee1905.bridging_info.mac_address", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_local_interface_mac, { "Local interface MAC address", "ieee1905.local_intf.mac_address", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_non_1905_neighbor_mac, { "Non 1905 neighbor MAC address", "ieee1905.non_1905_neighbor.mac_address", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_neighbor_flags, { "IEEE1905 neighbor flags", "ieee1905.neighbor_flags", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_bridges_flag, { "IEEE1905 bridges", "ieee1905.bridges", FT_BOOLEAN, 8, TFS(&tfs_bridges_flag), 0x80, NULL, HFILL }}, { &hf_ieee1905_link_metric_result_code, { "IEEE1905 link metric result code", "ieee1905.link_metric.result_code", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_vendor_specific_oui, { "Vendor specific OUI", "ieee1905.vendor_specific.oui", FT_UINT24, BASE_OUI, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_vendor_specific_info, { "Vendor specific information", "ieee1905.vendor_specific.info", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_searched_role, { "Searched role", "ieee1905.searched_role", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_supported_role, { "Supported role", "ieee1905.supported_role", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_auto_config_freq_band, { "Auto config frequency band", "ieee1905.auto_config.freq_band", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_supported_freq_band, { "Supported frequency band", "ieee1905.supported.freq_band", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_event_notification_media_types, { "Media types", "ieee1905.event_notif.media_types", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_sender_al_id, { "Sender AL ID", "ieee1905.sender.al_id", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_push_button_event_msg_id, { "Push button event message ID", "ieee1905.sender.msg_id", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_sender_joining_interface, { "Joining MAC address of sender", "ieee1905.sender.joining_intf", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_new_device_interface, { "New device MAC address", "ieee1905.new_device.intf", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_device_al_mac, { "1905 device AL MAC address", "ieee1905.device_al_mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_local_intf_oui, { "Local interface OUI", "ieee1905.local_intf.oui", FT_UINT24, BASE_OUI, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_local_intf_variant, { "Local interface variant index", "ieee1905.local_intf.variant", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_local_intf_variant_name, { "Local interface variant name", "ieee1905.local_intf.variant_name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_local_intf_url_count, { "Local interface URL octet count", "ieee1905.local_intf.url_byte_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_local_intf_spec_count, { "Local interface media specific count", "ieee1905.local_intf.media_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_local_intf_url, { "Local interface XML description URL", "ieee1905.local_intf.url", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_local_intf_spec, { "Local interface media specific info", "ieee1905.local_intf.spec_info", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_dev_id_friendly_name, { "Device Id Friendly name", "ieee1905.device_id.friendly_name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_dev_id_manuf_name, { "Device Id Manufacturer name", "ieee1905.device_id.manuf_name", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_dev_id_manuf_model, { "Device Id Manufacturer model", "ieee1905.device_id.manuf_model", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_control_url, { "Device control URL", "ieee1905.device.control_url", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ipv4_type_count, { "Count of IPv4 entries", "ieee1905.ipv4_type.count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_mac_address, { "MAC address", "ieee1905.ipv4_type.mac_address", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ipv4_addr_count, { "IPv4 address count", "ieee1905.ipv4_type.addr_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_addr_type, { "IPv4 address type", "ieee1905.ipv4_type.addr_type", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ipv4_addr, { "IPv4 address", "ieee1905.ipv4_type.ipv4_addr", FT_IPv4, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_dhcp_server, { "DHCP server", "ieee1905.ipv4_type.dhcp_server", FT_IPv4, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ipv6_type_count, { "Count of IPv6 entries", "ieee1905.ipv6_type.count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ipv6_addr_count, { "IPv4 address count", "ieee1905.ipv6_type.addr_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ipv6_addr_type, { "IPv6 address type", "ieee1905.ipv6_type.addr_type", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ipv6_addr, { "IPv6 address", "ieee1905.ipv6_type.ipv6_addr", FT_IPv6, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ipv6_dhcp_server, { "DHCP server", "ieee1905.ipv6_type.dhcp_server", FT_IPv6, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_generic_phy_media_types, { "Generic Phy media type count", "ieee1905.button_push.phy_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_profile_version, { "1905 profile version type", "ieee1905.profile.version", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_power_off_intf_count, { "Powered off interface count", "ieee1905.power_off.intf_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_power_change_intf_count, { "Power change local interface count", "ieee1905.power_chg.intf_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_power_change_mac_addr, { "Power change interface MAc addr", "ieee1905.power_chg.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_power_change_state, { "Power change requested state", "ieee1905.power_chg.state", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_power_status_intf_count, { "Power status local interface count", "ieee1905.power_sts.intf_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_power_status_mac_addr, { "Power status interface MAc addr", "ieee1905.power_sts.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_power_status_state, { "Power change status", "ieee1905.power_sts.state", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_l2_neighbor_intf_count, { "L2 neighbor interfae count", "ieee1905.l2_neighbor.intf_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_l2_local_intf_mac_addr, { "L2 neighbor local interface MAC addr", "ieee1905.l2_neighbor.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_l2_neighbor_dev_count, { "L2 neighbor device count", "ieee1905.l2_neighbor.dev_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_l2_neighbor_mac_addr, { "L2 neighbor interface MAC address", "ieee1905.l2_neighbor.neighbor_mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_l2_behind_mac_addr_count, { "L2 neighbor behind MAC addr count", "ieee1905.l2_neighbor.neighbor_behind_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_l2_behind_mac_addr, { "L2 neighbor behind MAC addr", "ieee1905.l2_neighbor.neighbor_behind_mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_supported_service_count, { "Supported service count", "ieee1905.supported_service.service_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_supported_service, { "Supported service", "ieee1905.supported_service.service", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_searched_service_count, { "Searched service count", "ieee1905.searched_service.service_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_searched_service, { "Searched service", "ieee1905.searched_service.service", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_radio_identifier, { "AP radio identifier", "ieee1905.ap_radio_identifier", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_operatonal_bss_radio_count, { "AP operational BSS radio count", "ieee1905.ap_bss_radio_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_operational_intf_count, { "AP operational interface count", "ieee1905.ap_bss_intf_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_local_intf_mac_addr, { "AP operational local interface MAC addr", "ieee1905.ap_bss_local_intf_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_local_intf_ssid_len, { "AP operational BSS local interface SSID len", "ieee1905.ap_bss_local_intf_ssid_len", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_local_intf_ssid, { "AP operational BSS local interfase SSID", "ieee1905.ap_bss_local_intf_ssid", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_capabilities_flags, { "AP capabilities flags", "ieee1905.ap_capability_flags", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_unassoc_sta_metrics_oper_flag, { "STA link metric reporting operational channels", "ieee1905.link_metric_oper", FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x80, NULL, HFILL }}, { &hf_ieee1905_unassoc_sta_metrics_non_oper_flag, { "STA link metric reporting non-operational channels", "ieee1905.link_metric_non_oper", FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x40, NULL, HFILL }}, { &hf_ieee1905_agent_init_steering, { "Agent-initiated RSSI-based Steering", "ieee1905.agent_init_steering", FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x20, NULL, HFILL }}, { &hf_ieee1905_higher_layer_protocol, { "Higher layer protocol", "ieee1905.higher_layer_proto", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_higher_layer_data, { "Higher layer data", "ieee1905.higher_layer_data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_backhaul_station_mac, { "Associated backhaul station MAC address", "ieee1905.assoc.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_backhaul_target_bssid, { "Target BSS BSSID", "ieee1905.assoc.target_bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_backhaul_steering_status, { "Status code", "ieee1905.assoc.status", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_backhaul_operating_class, { "Backhaul operating class", "ieee1905.assoc.operating_class", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_backhaul_channel_number, { "Backhaul beacon channel number", "ieee1905.assoc.channel_num", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_client_assoc_bssid, { "Target BSSID", "ieee1905.assoc_ctrl.bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_association_control, { "Association control", "ieee1905.assoc_ctrl.control", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_association_control_validity, { "Request validity period", "ieee1905.assoc_ctrl.validity", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_client_assoc_sta_count, { "STA control list count", "ieee1905.assoc_ctrl.sta_list_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_client_assoc_mac_addr, { "Target STA MAC address", "ieee1905.assoc_ctrl.target_mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_btm_reporter_bssid, { "BTM report source BSSID", "ieee1905.btm_report.source_bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_btm_sta_mac_addr, { "BTM report target MAC address", "ieee1905.btm_report.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_btm_report_status, { "BTM status code", "ieee1905.btm_report.status", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_btm_report_bssid, { "BTM target BSSID", "ieee1905.btm_report.target_bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_source_bss_bssid, { "Source BSS BSSID", "ieee1905.steering_req.source_bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_request_flags, { "Steering request flags", "ieee1905.steering_req.flags", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_req_op_window, { "Steering opportunity window", "ieee1905.steering_req.window", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_request_mode_flag, { "Mode", "ieee1905.steering_req.mode", FT_BOOLEAN, 8, TFS(&tfs_ieee1905_steering_request_mode_flag), 0x80, NULL, HFILL }}, { &hf_ieee1905_btm_disassoc_imminent_flag, { "BTM disassociation imminent", "ieee1905.steering_req.disassoc_imminent", FT_BOOLEAN, 8, TFS(&tfs_ieee1905_btm_disassoc_imminent_flag), 0x40, NULL, HFILL }}, { &hf_ieee1905_btm_abridged_flag, { "BTM abridged", "ieee1905.steering_req.btm_abridged", FT_BOOLEAN, 8, TFS(&tfs_ieee1905_btm_abridged_flag), 0x20, NULL, HFILL }}, { &hf_ieee1905_steering_btm_disass_timer, { "BTM disassociation timer", "ieee1905.steering_req.disass_timer", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_req_sta_count, { "STA list count", "ieee1905.steering_req.sta_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_req_target_bssid_count, { "Target BSSID list count", "ieee1905.steering_req.bssid_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_req_sta_mac, { "Target MAC address", "ieee1905.steering_req.target_mac", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_req_target_bssid, { "Target BSSID", "ieee1905.steering_req.target_bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_req_oper_class, { "Target BSS operating class", "ieee1905.steering_req.oper_class", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_req_target_channel, { "Target BSS channel number", "ieee1905.steering_req.target_channel", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_client_bssid, { "Client BSSID", "ieee1905.client_info.bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_client_mac_addr, { "Client MAC address", "ieee1905.client_info.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_client_capability_result, { "Result code", "ieee1905.client_capability.result", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_client_capability_frame, { "(Re)Association frame body", "ieee1905.client_capability.frame", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_association_flag, { "Association event", "ieee1905.assoc_event.assoc_event", FT_BOOLEAN, 8, TFS(&tfs_ieee1905_association_event_flag), 0x20, NULL, HFILL }}, { &hf_ieee1905_association_client_mac_addr, { "Client mac address", "ieee1905.assoc_event.client_mac", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_association_agent_bssid, { "Multi-AP agent BSSID", "ieee1905.assoc_event.agent_bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_association_event_flags, { "Association event flags", "ieee1905.assoc_event.flags", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_radio_max_bss, { "Maximum BSS support", "ieee1905.radio_basic_cap.max_bss", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_radio_classes, { "Operating class count", "ieee1905.radio_basic.op_classes", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_radio_class, { "Operating class", "ieee1905.radio_basic.op_class", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_radio_eirp, { "Maximum transmit power EIRP", "ieee1905.radio_basic.max_power", FT_INT8, BASE_DEC|BASE_UNIT_STRING, &units_dbm, 0, NULL, HFILL }}, { &hf_ieee1905_ap_radio_non_op_count, { "Number of non-operable channels", "ieee1905.radio_basic.non_op_channels", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_radio_basic_non_op_channel, { "Statically non-operable channel", "ieee1905.radio_basic.non_op_channel", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_max_supported_tx_streams, { "Maximum supported Tx spatial streams", "ieee1905.ap_ht.max_tx_streams", FT_UINT8, BASE_HEX, VALS(max_supported_tx_streams_vals), 0xC0, NULL, HFILL}}, { &hf_ieee1905_max_supported_rx_streams, { "Maximum supported Rx spatial streams", "ieee1905.ap_ht.max_rx_streams", FT_UINT8, BASE_HEX, VALS(max_supported_rx_streams_vals), 0x30, NULL, HFILL}}, { &hf_ieee1905_short_gi_20mhz_flag, { "Short GI support for 20 MHz", "ieee1905.ap_ht.short_gi_20mhz", FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x08, NULL, HFILL}}, { &hf_ieee1905_short_gi_40mhz_flag, { "Short GI support for 40 MHz", "ieee1905.ap_ht.short_gi_40mhz", FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x04, NULL, HFILL}}, { &hf_ieee1905_ht_support_40mhz_flag, { "HT support for 40MHz", "ieee1905.ap_ht.ht_support_40mhz", FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x02, NULL, HFILL}}, { &hf_ieee1905_ap_ht_capabilities_radio_id, { "Radio unique ID", "ieee1905.ap_ht.radio_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ht_cap_flags, { "Capabilities", "ieee1905.ap_ht.caps", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_vht_max_supported_tx_streams, { "Maximum supported Tx spatial streams", "ieee1905.ap_vht.max_tx_streams", FT_UINT16, BASE_HEX, VALS(vht_he_max_supported_tx_streams_vals), 0xE000, NULL, HFILL}}, { &hf_ieee1905_vht_max_supported_rx_streams, { "Maximum supported Rx spatial streams", "ieee1905.ap_vht.max_rx_streams", FT_UINT16, BASE_HEX, VALS(vht_he_max_supported_rx_streams_vals), 0x1C00, NULL, HFILL}}, { &hf_ieee1905_short_gi_80mhz_flag, { "Short GI support for 80 MHz", "ieee1905.ap_vht.short_gi_80mhz", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0200, NULL, HFILL}}, { &hf_ieee1905_short_gi_160mhz_flag, { "Short GI support for 160 and 80+80 MHz", "ieee1905.ap_ht.short_gi_160mhz", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0100, NULL, HFILL}}, { &hf_ieee1905_vht_support_80plus_mhz_flag, { "VHT support for 80+80 MHz", "ieee1905.ap_ht.vht_80plus_mhz", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x80, NULL, HFILL}}, { &hf_ieee1905_vht_support_160_mhz_flag, { "VHT support for 160 MHz", "ieee1905.ap_ht.vht_160mhz", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x40, NULL, HFILL}}, { &hf_ieee1905_su_beamformer_capable_flag, { "SU beamformer capable", "ieee1905.ap_ht.su_beamformer", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x20, NULL, HFILL}}, { &hf_ieee1905_mu_beamformer_capable_flag, { "MU beamformer capable", "ieee1905.ap_ht.mu_beamformer", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x10, NULL, HFILL}}, { &hf_ieee1905_ap_vht_capabilities_radio_id, { "Radio unique ID", "ieee1905.ap_vht.radio_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_vht_cap_flags, { "Capabilities", "ieee1905.ap_vht.caps", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_vht_supported_vht_tx_mcs, { "Supported VHY Tx MCS", "ieee1905.vht.supported_tx_mcs", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_vht_supported_vht_rx_mcs, { "Supported VHY Rx MCS", "ieee1905.vht.supported_rx_mcs", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_clients_bss_count, { "Included BSS count", "ieee1905.assoc_client.bss_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_bssid, { "Associated BSS", "ieee1905.assoc_client.bss", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_bss_client_count, { "Associated client count", "ieee1905.assoc_client.client_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_bss_client_mac, { "Associated client MAC address", "ieee1905.assoc_client.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_bss_client_last_assoc, { "Time since last association", "ieee1905.assoc_client.time_since", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_channel_pref_preference, { "Preference", "ieee1905.channel_pref.pref", FT_UINT8, BASE_HEX, VALS(channel_preference_prefs_vals), 0xF0, NULL, HFILL}}, { &hf_ieee1905_channel_pref_reason, { "Reason code", "ieee1905.channel_pref.reason", FT_UINT8, BASE_HEX, VALS(channel_preference_reason_vals), 0x0F, NULL, HFILL}}, { &hf_ieee1905_channel_preference_radio_id, { "Radio unique ID", "ieee1905.channel_pref.radio_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_channel_preference_class_count, { "Operating class count", "ieee1905.channel_prefs.class_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_channel_pref_class, { "Operating class", "ieee1905.channel_prefs.class", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_channel_pref_channel_count, { "Channel list count", "ieee1905.channel_prefs.channel_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_channel_pref_channel, { "Channel number", "ieee1905.channel_prefs.channel_no", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_channel_prefs_flags, { "Channel preference flags", "ieee1905.channel_prefs.flags", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_trans_power_limit_radio_id, { "Radio unique ID", "ieee1905.transmit_power.radio_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_trans_power_limit_eirp, { "Transmit power limit EIRP per 20MHz", "ieee1905.transmit_power.eirp", FT_INT8, BASE_DEC|BASE_UNIT_STRING, &units_dbm, 0, NULL, HFILL }}, { &hf_ieee1905_channel_select_resp_radio_id, { "Radio unique ID", "ieee1905.channel_select.radio_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_channel_select_resp_code, { "Response coce", "ieee1905.channel_select.response_code", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_op_channel_report_radio_id, { "Radio unique ID", "ieee1905.operating_channel.radio_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_op_channel_report_classes, { "Currently operating classes", "ieee1905.operating_channel.classes", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_op_channel_class, { "Operating class", "ieee1905.operating_channel.op_class", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_op_channel_number, { "Operating channel number", "ieee1905.operating_channel.chan_num", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_op_channel_eirp, { "Current transmit power EIRP", "ieee1905.operating_channel.eirp", FT_INT8, BASE_DEC|BASE_UNIT_STRING, &units_dbm, 0, NULL, HFILL }}, { &hf_ieee1905_ap_he_cap_radio_id, { "Radio unique ID", "ieee1905.ap_he_capability.radio_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_he_cap_mcs_count, { "Supported HE MCS count", "ieee1905.ap_he_capability.he_mcs_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_unassoc_link_metrics_query_mac, { "STA MAC address", "ieee1905.unassoc_sta_link_metrics.mac_addr", FT_ETHER, FT_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_metrics_reporting_interval, { "AP metrics reporting interval", "ieee1905.sta_metric_policy.ap_interval", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_metric_reporting_policy_radio_id, { "Radio ID", "ieee1905.metric_reporing_policy.radio_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_metric_reporting_radio_count, { "Radio count", "ieee1905.sta_metric_policy.radio_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_metrics_rssi_threshold, { "RSSI reporting threshold", "ieee1905.sta_metric_policy.rssi_threshold", FT_INT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_metric_reporting_rssi_hysteresis, {"STA Metrics Reporting RSSI Hysteresis Margin Override", "ieee1905.sta_metric_policy.rssi_hysteresis_margin_override", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_metrics_policy_flags, {"STA Metrics Reporting Policy Flags", "ieee1905.sta_metrics_policy_flags", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_traffic_stats_inclusion, { "Associated STA Traffic Stats Inclusion Policy", "ieee1905.sta_metrics_policy_flags.sta_traffic_stats_inclusion", FT_BOOLEAN, 8, NULL, 0x80, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_link_metrics_inclusion, { "Associated STA Link Metrics Inclusion Policy", "ieee1905.sta_metrics_policy_flags.sta_link_metrics_inclusion", FT_BOOLEAN, 8, NULL, 0x40, NULL, HFILL }}, { &hf_ieee1905_reporting_policy_flags_reserved, { "Reserved", "ieee1905.sta_metrics_policy_flags.reserved", FT_UINT8, BASE_HEX, NULL, 0x3F, NULL, HFILL }}, { &hf_ieee1905_metrics_channel_util_threshold, { "Utilization Reporting threshold", "ieee1905.sta_metric_policy.utilization_threshold", FT_UINT8, BASE_DEC|BASE_UNIT_STRING, &units_dbm, 0, NULL, HFILL }}, { &hf_ieee1905_ap_metric_query_bssid_cnt, { "BSSID Count", "ieee1905.ap_metrics_query.bssid_cnt", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_metric_query_bssid, { "Query BSSID", "ieee1905.ap_metrics_query.bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_sta_mac_address_type, { "MAC address", "ieee1905.sta_mac_addr_type.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_mac_addr, { "MAC address", "ieee1905.assoc_sta_link_metrics.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_bssid_count, { "Number of BSSIDs for STA", "ieee1905.assoc_sta_link_metrics.bssid_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_link_metrics_bssid, { "STA BSSID", "ieee1905.assoc_sta_link_metrics.bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_link_metrics_time_delta, { "Measurement time delta", "ieee1905.assoc_sta_link_metrics.time_delta", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_link_metrics_dwn_rate, { "Downlink data rate", "ieee1905.assoc_sta_link_metrics.down_rate", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_link_metrics_up_rate, { "Uplink data rate", "ieee1905.assoc_sta_link_metrics.up_rate", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_link_metrics_rssi, { "Measured uplink RSSI for STA", "ieee1905.assoc_sta_link_metrics.rssi", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_unassoc_sta_link_metrics_class, { "Operating class", "ieee1905.unassoc_sta_link_metrics.operaring_class", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_unassoc_sta_link_channel_count, { "Channel count", "ieee1905.unassoc_sta_link_metrics.channel_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_unassoc_metrics_channel, { "Channel number", "ieee1905.unassoc_sta_link_metrics.channel", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_he_max_supported_tx_streams, { "Maximum supported Tx spatial streams", "ieee1905.he_cap.max_tx_streams", FT_UINT16, BASE_HEX, VALS(vht_he_max_supported_tx_streams_vals), 0xE000, NULL, HFILL}}, { &hf_ieee1905_he_max_supported_rx_streams, { "Maximum supported Rx spatial streams", "ieee1905.he_cap.max_rx_streams", FT_UINT16, BASE_HEX, VALS(vht_he_max_supported_rx_streams_vals), 0x1C00, NULL, HFILL}}, { &hf_ieee1905_he_support_80plus_mhz_flag, { "HE support for 80+80 MHz", "ieee1905.ap_he.he_80plus_mhz", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x20, NULL, HFILL}}, { &hf_ieee1905_he_support_160mhz_flag, { "HE support for 160 MHz", "ieee1905.ap_he.he_160_mhz", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x10, NULL, HFILL}}, { &hf_ieee1905_he_su_beamformer_capable_flag, { "SU beanformer capable", "ieee1905.ap_he.su_beamformer", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x10, NULL, HFILL}}, { &hf_ieee1905_he_mu_beamformer_capable_flag, { "MU beamformer capable", "ieee1905.ap_he.mu_beamformer", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x10, NULL, HFILL}}, { &hf_ieee1905_ul_mu_mimo_capable_flag, { "UL MU-MIMO capable", "ieee1905.ap_he.ul_mu_mimo", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x10, NULL, HFILL}}, { &hf_ieee1905_ul_mu_mimo_ofdma_capable_flag, { "UL MU-MIMO OFDMA capable", "ieee1905.ap_he.he_ul_mu_mimo_ofdma", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x10, NULL, HFILL}}, { &hf_ieee1905_dl_mu_mimo_ofdma_capable_flag, { "DL MU-MIMO OFDMA capable", "ieee1905.ap_he.he_dl_mu_mimo_ofdma", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x10, NULL, HFILL}}, { &hf_ieee1905_ul_ofdma_capable, { "UL OFDMA capable", "ieee1905.ap_he.he_ul_ofdma", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x10, NULL, HFILL}}, { &hf_ieee1905_dl_ofdma_capable, { "DL OFDMA capable", "ieee1905.ap_he.he_dl_ofdma", FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x10, NULL, HFILL}}, { &hf_ieee1905_he_cap_flags, { "Capabilities", "ieee1905.ap_he.caps", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_policy_local_disallowed_count, { "Local steering disallowed STA count", "ieee1905.steering_policy.local_disallow_sta", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_disallowed_mac_addr, { "Local steering disallowed MAC address", "ieee1905.steering_policy.local_disallow_mac", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_btm_steering_disallowed_count, { "BTM steering disallowed count", "ieee1905.steering_policy.btm_disall_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_btm_steering_disallowed_mac_addr, { "Local steering disallowed MAC address", "ieee1905.steering_policy.local_disalow_mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_policy_radio_count, { "Steering policy radio count", "ieee1905.steering_policy.radio_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_policy_radio_id, { "Radio unique ID", "ieee1905.steering_policy.radio_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_policy_policy, { "Steering policy", "ieee1905.steering_polocy.policy", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_policy_util, { "Channel utilization threshold", "ieee1905.steering_policy.utilization_threshold", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_steering_policy_rssi_threshold, { "RSSI steering threshold", "ieee1905.steering_policy.rssi_threshold", FT_INT8, BASE_DEC|BASE_UNIT_STRING, &units_dbm, 0, NULL, HFILL }}, { &hf_ieee1905_radio_restriction_radio_id, { "Radio unique ID", "ieee1905.radio_restriction.radio_id", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_radio_restriction_op_class_count, { "Restricted operating classes", "ieee1905.radio_restriction.classes", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_radio_restriction_op_class, { "Restricted operating class", "ieee1905.radio_restriction.class", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_radio_restriction_chan_count, { "Channel count", "ieee1905.radio_restriction.channel_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_radio_restriction_channel, { "Restricted channel", "ieee1905.radio_restriction.channel", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_radio_restriction_min_separation, { "Minimum separation", "ieee1905.radio_restriction.min_sep", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_include_estimated_spi_ac_eq_be, { "Include Estimated Service Parameters Information for AC=BE", "ieee1905.ap_metrics.include_ac_eq_be_params", FT_BOOLEAN, 8, TFS(&tfs_included_not_included), 0x80, NULL, HFILL }}, { &hf_ieee1905_include_estimated_spi_ac_eq_bk, { "Include Estimated Service Parameters Information for AC=BK", "ieee1905.ap_metrics.include_ac_eq_bk_params", FT_BOOLEAN, 8, TFS(&tfs_included_not_included), 0x40, NULL, HFILL }}, { &hf_ieee1905_include_estimated_spi_ac_eq_vo, { "Include Estimated Service Parameters Information for AC=VO", "ieee1905.ap_metrics.include_ac_eq_vo_params", FT_BOOLEAN, 8, TFS(&tfs_included_not_included), 0x20, NULL, HFILL }}, { &hf_ieee1905_include_estimated_spi_ac_eq_vi, { "Include Estimated Service Parameters Information for AC=VI", "ieee1905.ap_metrics.include_ac_eq_vi_params", FT_BOOLEAN, 8, TFS(&tfs_included_not_included), 0x10, NULL, HFILL }}, { &hf_ieee1905_ap_metrics_agent_bssid, { "Multi-AP agent BSSID", "ieee1905.ap_metrics.bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_metrics_channel_utilization, { "Channel utilization", "ieee1905.ap_metrics.channel_util", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_metrics_sta_count, { "BSS STA count", "ieee1905.ap_metrics.sta_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_metrics_flags, { "Estimated Service Parameters Flags", "ieee1905.ap_metrics.flags", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_metrics_service_params_be, { "Estimated service parameters AC=BE", "ieee1905.ap_metrics.est_param_be", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_metrics_service_params_bk, { "Estimated service parameters AC=BK", "ieee1905.ap_metrics.est_param_bk", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_metrics_service_params_vo, { "Estimated service parameters AC=VO", "ieee1905.ap_metrics.est_param_vo", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_ap_metrics_service_params_vi, { "Estimated service parameters AC=VI", "ieee1905.ap_metrics.est_param_vi", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_unassoc_sta_link_metric_op_class, { "Operating class", "ieee1905.unassoc_sta_link_metrics.op_class", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_unassoc_sta_link_metric_sta_count, { "STA count", "ieee1905.unassoc_sta_link_metrics.sta_count", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_unassoc_link_metric_mac_addr, { "STA MAC address", "ieee1905.unassoc_sta_link_metrics.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_unassoc_link_metric_channel, { "Channel number", "ieee1905.unassoc_sta_link_metrics.channel", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_unassoc_link_metric_delta, { "Time delta (ms)", "ieee1905.unassoc_sta_link_metrics.delta", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_query_mac_addr, { "Associated STA MAC address", "ieee1905.beacon_metrics.assoc_sta_mac", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_unassoc_link_metric_uplink_rssi, { "Uplink RSSI", "ieee1905.unassoc_sta_link_metrics.rssi", FT_INT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_query_op_class, { "Operating class", "ieee1905.beacon_metrics.op_class", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_query_channel, { "Channel number", "ieee1905.beacon_metrics.channel_number", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_query_bssid, { "BSSID", "ieee1905.beacon_metrics.bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_query_detail, { "Reporting detail", "ieee1905.beacon_metrics.detail", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_query_ssid_len, { "SSID length", "ieee1905.beacon_metrics.ssid_len", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_query_ssid, { "SSID", "ieee1905.beacon_metrics.ssid", FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_channel_count, { "Channel reports number", "ieee1905.beacon_metrics.report_number", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_report_len, { "Channel report length", "ieee1905.beacon_metrics.report_length", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_report_op_class, { "Channel report operating class", "ieee1905.beacon_metrics.op_class", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_report_channel_id, { "Channel number", "ieee1905.beacon_metrics.channel_number", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_phy_type_flag, { "Condensed PHY type", "ieee1905.beacon_report.phy_type", FT_UINT8, BASE_HEX, VALS(condensed_phy_type_vals), 0xFE, NULL, HFILL }}, { &hf_ieee1905_reported_frame_type_flag, { "Reportted frame type", "ieee1905.beacon_report.rep_frame_type", FT_UINT8, BASE_HEX, VALS(reported_frame_type_vals), 0x01, NULL, HFILL }}, { &hf_ieee1905_beacon_report_op_class, { "Operating class", "ieee1905.beacon_report.op_class", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_report_channel_no, { "Channel number", "ieee1905.beacon_report.channel_no", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_report_meas_start_time, { "Measurement start time", "ieee1905.beacon_report.start_time", FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_report_meas_duration, { "Measurement duration", "ieee1905.beacon_report.meas_duration", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_reported_frame_flags, { "Reported frame information", "ieee1905.beacon_report.rfi", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_report_rcpi, { "RCPI", "ieee1905.beacon_report.rcpi", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_report_rsni, { "RSNI", "ieee1905.beacon_report.rsni", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_report_bssid, { "BSSID", "ieee1905.beacon_report.bssid", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_report_ant_id, { "Antenna ID", "ieee1905.beacon_report.antenna_id", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_report_tsf, { "Parent TSF", "ieee1905.beacon_report.parent_tsf", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_report_sub_elt, { "Sub-element ID", "ieee1905.beacon_report.sub_elt_id", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_report_sub_elt_len, { "Sub-element length", "ieee1905.beacon_report.sub_elt_len", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_report_sub_elt_body, { "Sub-element body", "ieee1905.beacon_report.sub_elt_body", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_response_mac_addr, { "STA MAC address", "ieee1905.beacon_metrics.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_beacon_metrics_response_status, { "Response status", "ieee1905.beacon_metrics.status", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_traffic_stats_mac_addr, { "Associated STA MAC address", "ieee1905.assoc_sta_traffic_stats.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_traffic_stats_bytes_sent, { "Bytes Sent", "ieee1905.assoc_sta_traffic_stats.bytes_sent", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_traffic_stats_bytes_rcvd, { "Bytes Received", "ieee1905.assoc_sta_traffic_stats.bytes_rcvd", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_traffic_stats_packets_sent, { "Packets Sent", "ieee1905.assoc_sta_traffic_stats.packets_sent", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_traffic_stats_packets_rcvd, { "Packets Received", "ieee1905.assoc_sta_traffic_stats.packets_rcvd", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_traffic_stats_tx_pkt_errs, { "Tx Packet Errors", "ieee1905.assoc_sta_traffic_stats.tx_pkt_errs", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_traffic_stats_rx_pkt_errs, { "Rx Packet Errors", "ieee1905.assoc_sta_traffic_stats.rx_packet_errs", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_assoc_sta_traffic_stats_retrans_count, { "Retransmission Count", "ieee1905.assoc_sta_traffic_stats.retrans_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_error_code_value, { "Reason code", "ieee1905.error_code.reason", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_error_code_mac_addr, { "MAC address of error-code STA", "ieee1905.error_code.mac_addr", FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_extra_tlv_data, { "Extraneous TLV data", "ieee1905.extra_tlv_data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_ieee1905_data, { "Extraneous message data", "ieee1905.data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, }; static gint *ett[] = { &ett_ieee1905, &ett_ieee1905_flags, &ett_tlv, &ett_device_information_list, &ett_device_information_tree, &ett_media_type, &ett_bridging_tuples_list, &ett_bridging_mac_list, &ett_non_1905_neighbor_list, &ett_1905_neighbor_list, &ett_ieee1905_neighbor_flags, &ett_media_type_list, &ett_media_item, &ett_local_interface_list, &ett_local_interface_info, &ett_ipv4_list, &ett_ipv4_info, &ett_ipv4_type_addr_list, &ett_ipv4_addr_info, &ett_ipv6_list, &ett_ipv6_info, &ett_ipv6_type_addr_list, &ett_ipv6_addr_info, &ett_push_button_phy_list, &ett_push_button_phy_info, &ett_power_off_info, &ett_power_change_list, &ett_power_change_info, &ett_power_status_list, &ett_power_status_info, &ett_l2_local_intf_list, &ett_l2_neighbor_device_info, &ett_l2_neighbor_dev_list, &ett_l2_neighbor_dev_tree, &ett_supported_service_list, &ett_searched_service_list, &ett_ap_operational_bss_list, &ett_ap_operational_bss_tree, &ett_ap_operational_bss_intf, &ett_ap_operational_bss_intf_list, &ett_ap_operational_bss_intf_tree, &ett_ieee1905_capabilities_flags, &ett_assoc_control_list, &ett_ieee1905_steering_request_flags, &ett_ieee1905_association_event_flags, &ett_radio_basic_class_list, &ett_ap_radio_basic_cap_class_tree, &ett_radio_basic_non_op_list, &ett_ht_cap_flags, &ett_vht_cap_flags, &ett_assoc_clients_bss_list, &ett_assoc_client_bss_tree, &ett_assoc_client_list, &ett_assoc_client_tree, &ett_channel_preference_class_list, &ett_ap_channel_preference_class_tree, &ett_channel_pref_channel_list, &ett_ieee1905_channel_prefs_flags, &ett_op_channel_report_class_tree, &ett_op_channel_report_class_list, &ett_sta_link_metrics_query_channel_list, &ett_sta_link_link_mac_addr_list, &ett_metric_reporting_policy_list, &ett_metric_reporting_policy_tree, &ett_metric_policy_flags, &ett_ap_metric_query_bssid_list, &ett_ieee1905_ap_metrics_flags, &ett_sta_list_metrics_bss_list, &ett_sta_list_metrics_bss_tree, &ett_he_mcs_list, &ett_he_cap_flags, &ett_steering_policy_disallowed_list, &ett_btm_steering_policy_disallowed_list, &ett_btm_steering_radio_list, &ett_radio_restriction_op_class_list, &ett_radio_restriction_op_class_tree, &ett_radio_restriction_channel_list, &ett_radio_restriction_channel_tree, &ett_unassoc_sta_link_metric_list, &ett_unassoc_sta_link_metric_tree, &ett_beacon_metrics_query_list, &ett_beacon_metrics_query_tree, &ett_beacon_metrics_query_channel_list, &ett_beacon_report_subelement_list, &ett_beacon_report_sub_element_tree, &ett_beacon_metrics_response_report_list, &ett_beacon_metrics_response_report_tree, &ett_ieee1905_beacon_reported_flags, }; static ei_register_info ei[] = { { &ei_ieee1905_malformed_tlv, { "ieee1905.tlv.too_short", PI_PROTOCOL, PI_WARN, "TLV is too short", EXPFILL }}, { &ei_ieee1905_extraneous_data_after_eom, { "ieee1905.tlv.extraneous_data", PI_PROTOCOL, PI_WARN, "Extraneous data after EOM TLV", EXPFILL }}, { &ei_ieee1905_extraneous_tlv_data, { "ieee1905.tlv.extra_data", PI_PROTOCOL, PI_WARN, "TLV has extra data", EXPFILL }}, }; expert_module_t *expert_ieee1905 = NULL; proto_ieee1905 = proto_register_protocol("IEEE 1905.1a", "ieee1905", "ieee1905"); proto_register_field_array(proto_ieee1905, hf, array_length(hf)); proto_register_subtree_array(ett, array_length(ett)); expert_ieee1905 = expert_register_protocol(proto_ieee1905); expert_register_field_array(expert_ieee1905, ei, array_length(ei)); } void proto_reg_handoff_ieee1905(void) { static dissector_handle_t ieee1905_handle; ieee1905_handle = create_dissector_handle(dissect_ieee1905, proto_ieee1905); dissector_add_uint("ethertype", ETHERTYPE_IEEE_1905, ieee1905_handle); } /* * Editor modelines - https://www.wireshark.org/tools/modelines.html * * Local variables: * c-basic-offset: 4 * tab-width: 8 * indent-tabs-mode: nil * End: * * vi: set shiftwidth=4 tabstop=8 expandtab: * :indentSize=4:tabSize=8:noTabs=true: */