Wireshark · Display Filter Reference: USB Communications and CDC Control

Field name	Description	Type	Versions
usbcom.control.get_crc_mode.crc_mode	CRC Mode	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_max_datagram_size.size	Max Datagram Size	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_net_address.eui48	EUI-48	Ethernet or other MAC address	1.12.0 to 4.4.2
usbcom.control.get_net_address.ntb_format	NTB Format	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_input_size.ntb_in_max_datagrams	NTB IN Max Datagrams	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_input_size.ntb_in_max_size	NTB IN Max Size	Unsigned integer (32 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_input_size.reserved	Reserved	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.length	Length	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.ndp_in_alignment	NDP IN Alignment	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.ndp_in_divisor	NDP IN Divisor	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.ndp_in_payload_remainder	NDP IN Payload Remainder	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.ndp_out_alignment	NDP OUT Alignment	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.ndp_out_divisor	NDP OUT Divisor	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.ndp_out_payload_remainder	NDP OUT Payload Remainder	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.ntb_formats_supported	NTB Formats Supported	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.ntb_formats_supported.16bit	16-bit NTB	Boolean	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.ntb_formats_supported.32bit	32-bit NTB	Boolean	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.ntb_in_max_size	NTB IN Max Size	Unsigned integer (32 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.ntb_out_max_datagrams	NTB OUT Max Datagrams	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.ntb_out_max_size	NTB OUT Max Size	Unsigned integer (32 bits)	1.12.0 to 4.4.2
usbcom.control.get_ntb_params.reserved	Reserved	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.index	Index	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.length	Length	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.payload	Payload	Byte sequence	1.12.0 to 4.4.2
usbcom.control.request_code	Request Code	Unsigned integer (8 bits)	1.12.0 to 4.4.2
usbcom.control.response_code	Response Code	Unsigned integer (8 bits)	1.12.0 to 4.4.2
usbcom.control.set_crc_mode.crc_mode	CRC Mode	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.set_max_datagram_size.size	Max Datagram Size	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.set_net_address.eui48	EUI-48	Ethernet or other MAC address	1.12.0 to 4.4.2
usbcom.control.set_net_address.ntb_format	NTB Format	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.set_ntb_input_size.ntb_in_max_datagrams	NTB IN Max Datagrams	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.set_ntb_input_size.ntb_in_max_size	NTB IN Max Size	Unsigned integer (32 bits)	1.12.0 to 4.4.2
usbcom.control.set_ntb_input_size.reserved	Reserved	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.control.subclass	Subclass	Unsigned integer (8 bits)	1.12.0 to 4.4.2
usbcom.control.value	Value	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.data.in_payload	IN payload	Byte sequence	4.4.0 to 4.4.2
usbcom.data.out_payload	OUT payload	Byte sequence	4.4.0 to 4.4.2
usbcom.data.stream	Stream index	Unsigned integer (32 bits)	4.4.0 to 4.4.2
usbcom.descriptor.acm.capabilities.comm_features	Comm Features Combinations	Boolean	1.12.0 to 4.4.2
usbcom.descriptor.acm.capabilities.line_and_state	Line Requests and State Notification	Boolean	1.12.0 to 4.4.2
usbcom.descriptor.acm.capabilities.network_connection	Network_Connection	Boolean	1.12.0 to 4.4.2
usbcom.descriptor.acm.capabilities.reserved	Reserved	Unsigned integer (8 bits)	1.12.0 to 4.4.2
usbcom.descriptor.acm.capabilities.send_break	Send_Break	Boolean	4.0.0 to 4.4.2
usbcom.descriptor.capabilities	bmCapabilities	Unsigned integer (8 bits)	1.12.0 to 4.4.2
usbcom.descriptor.cdc	CDC	Unsigned integer (16 bits)	1.12.0 to 4.4.2
usbcom.descriptor.cm.capabilities.call_management	Call Management	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.cm.capabilities.call_management_over_data_class_interface	Call Management over Data Class Interface	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.cm.capabilities.call_managment	Call Managment	Boolean	1.12.0 to 1.12.13
usbcom.descriptor.cm.capabilities.call_managment_over_data_class_interface	Call Managment over Data Class Interface	Boolean	1.12.0 to 1.12.13
usbcom.descriptor.cm.capabilities.reserved	Reserved	Unsigned integer (8 bits)	1.12.0 to 4.4.2
usbcom.descriptor.cm.data_interface	Data Interface	Unsigned integer (8 bits)	1.12.0 to 4.4.2
usbcom.descriptor.control_interface	Control Interface	Unsigned integer (8 bits)	1.12.0 to 4.4.2
usbcom.descriptor.control_interface.unexpected_iface	Unexpected controlling interface index (report to wireshark.org)	Label	3.2.1 to 4.4.2
usbcom.descriptor.ecm.eth_stats	Ethernet Statistics	Unsigned integer (32 bits)	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.broadcast_bytes_rcv	Broadcast Bytes RCV	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.broadcast_bytes_xmit	Broadcast Bytes XMIT	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.broadcast_frames_rcv	Broadcast Frames RCV	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.broadcast_frames_xmit	Broadcast Frames XMIT	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.directed_bytes_rcv	Directed Bytes RCV	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.directed_bytes_xmit	Directed Bytes XMIT	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.directed_frames_rcv	Directed Frames RCV	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.directed_frames_xmit	Directed Frames XMIT	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.multicast_bytes_rcv	Multicast Bytes RCV	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.multicast_bytes_xmit	Multicast Bytes XMIT	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.multicast_frames_rcv	Multicast Frames RCV	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.multicast_frames_xmit	Multicast Frames XMIT	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.rcv_crc_error	RCV CRC Error	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.rcv_error	RCV Error	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.rcv_error_alignment	RCV Error Alignment	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.rcv_no_buffer	RCV No Buffer	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.rcv_overrun	RCV Overrun	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.reserved	Reserved	Unsigned integer (32 bits)	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.rvc_ok	RCV OK	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.transmit_queue_length	Transmit Queue Length	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.xmit_deferred	XMIT Deferred	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.xmit_error	XMIT Error	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.xmit_heartbeat_failure	XMIT Heartbeat Failure	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.xmit_late_collisions	XMIT Late Collisions	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.xmit_max_collisions	XMIT Max Collisions	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.xmit_more_collisions	XMIT More Collisions	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.xmit_ok	XMIT OK	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.xmit_one_collision	XMIT One Collision	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.xmit_times_crs_lost	XMIT TImes CRS Lost	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.eth_stats.xmit_underrun	XMIT Underrun	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.mac_address	MAC Address	Unsigned integer (8 bits)	2.0.0 to 4.4.2
usbcom.descriptor.ecm.max_segment_size	Max Segment Size	Unsigned integer (16 bits)	2.0.0 to 4.4.2
usbcom.descriptor.ecm.nb_mc_filters	Number MC Filters	Unsigned integer (16 bits)	2.0.0 to 4.4.2
usbcom.descriptor.ecm.nb_mc_filters.mc_address_filtering	Multicast Address Filtering	Boolean	2.0.0 to 4.4.2
usbcom.descriptor.ecm.nb_mc_filters.nb_filters_supported	Number of Multicast Address Filters Supported	Unsigned integer (16 bits)	2.0.0 to 4.4.2
usbcom.descriptor.ecm.nb_power_filters	Number Power Filters	Unsigned integer (8 bits)	2.0.0 to 4.4.2
usbcom.descriptor.payload	Payload	Byte sequence	1.12.0 to 4.4.2
usbcom.descriptor.subordinate_interface	Subordinate Interface	Unsigned integer (8 bits)	1.12.0 to 4.4.2
usbcom.descriptor.subtype	Descriptor Subtype	Unsigned integer (8 bits)	1.12.0 to 4.4.2
usbcom.interrupt.conn_speed_change.dl_bitrate	DL Bitrate	Unsigned integer (32 bits)	2.0.0 to 4.4.2
usbcom.interrupt.conn_speed_change.ul_bitrate	UL Bitrate	Unsigned integer (32 bits)	2.0.0 to 4.4.2
usbcom.interrupt.index	Index	Unsigned integer (16 bits)	2.0.0 to 4.4.2
usbcom.interrupt.length	Length	Unsigned integer (16 bits)	2.0.0 to 4.4.2
usbcom.interrupt.notification_code	Notification Code	Unsigned integer (8 bits)	2.0.0 to 4.4.2
usbcom.interrupt.payload	Payload	Byte sequence	2.0.0 to 4.4.2
usbcom.interrupt.request_type	Request Type	Unsigned integer (8 bits)	2.0.0 to 4.4.2
usbcom.interrupt.value	Value	Unsigned integer (16 bits)	2.0.0 to 4.4.2