Wireshark · Display Filter Reference: Excentis XRA Header

Field name	Description	Type	Versions
docsis_ncp.crc	NCP CRC	Byte sequence	2.6.0 to 4.4.2
docsis_ncp.mb	NCP Message Block	Byte sequence	2.6.0 to 4.4.2
docsis_ncp.mb.c	NCP MB Data Profile Update	Boolean	3.4.0 to 4.4.2
docsis_ncp.mb.l	NCP MB Last NCP Block	Boolean	2.6.0 to 4.4.2
docsis_ncp.mb.n	NCP MB NCP Profile Selected	Boolean	2.6.0 to 4.4.2
docsis_ncp.mb.profileid	NCP MB Profile ID	Unsigned integer (8 bits)	2.6.0 to 4.4.2
docsis_ncp.mb.r	NCP MB Reserved	Boolean	2.6.0 to 4.4.2
docsis_ncp.mb.subcarrier_start_pointer	NCP MB Subcarrier Start Pointer	Unsigned integer (16 bits)	2.6.0 to 4.4.2
docsis_ncp.mb.t	NCP MB Codeword Tagging	Boolean	2.6.0 to 4.4.2
docsis_ncp.mb.u	NCP MB NCP Profile Update Indicator	Boolean	2.6.0 to 4.4.2
docsis_ncp.mb.z	NCP MB Zero Bit-Loading	Boolean	2.6.0 to 4.4.2
docsis_plc.em_mb	PLC EM MB	Byte sequence	2.6.0 to 4.4.2
docsis_plc.mb_mc_psp	Packet Start Pointer	Unsigned integer (16 bits)	2.6.0 to 4.4.2
docsis_plc.mb_mc_pspf_present	Packet Start Pointer Field	Boolean	2.6.0 to 4.4.2
docsis_plc.mb_mc_reserved	Reserved	Unsigned integer (8 bits)	2.6.0 to 4.4.2
docsis_plc.mb_ts_crc24d	CRC-24-D	Byte sequence	2.6.0 to 4.4.2
docsis_plc.mb_ts_reserved	Reserved	Unsigned integer (8 bits)	2.6.0 to 4.4.2
docsis_plc.mb_ts_timestamp	Timestamp	Unsigned integer (64 bits)	2.6.0 to 4.4.2
docsis_plc.mb_ts_timestamp_d30timestamp	D3.0 Timestamp	Unsigned integer (64 bits)	3.0.0 to 4.4.2
docsis_plc.mb_ts_timestamp_epoch	Timestamp Epoch	Unsigned integer (64 bits)	3.0.0 to 4.4.2
docsis_plc.mb_ts_timestamp_extra_204_8	Timestamp: Extra 204.8MHz Samples	Unsigned integer (64 bits)	3.0.0 to 4.4.2
docsis_plc.mb_ts_timestamp_extra_204_8_X_16	Timestamp: Extra 16 x 204.8MHz Samples	Unsigned integer (64 bits)	3.0.0 to 4.4.2
docsis_plc.mb_ts_timestamp_formatted	Formatted PLC Timestamp	Date and time	3.0.0 to 4.4.2
docsis_plc.mb_type	PLC Message Block	Unsigned integer (8 bits)	2.6.0 to 4.4.2
docsis_plc.trigger_mb	PLC Trigger MB	Byte sequence	2.6.0 to 4.4.2
docsis_segment.data	Data	Byte sequence	2.6.0 to 4.4.2
docsis_segment.hcs	HCS	Unsigned integer (16 bits)	2.6.0 to 4.4.2
docsis_segment.hcs.status	Segment HCS Status	Unsigned integer (8 bits)	3.0.0 to 4.4.2
docsis_segment.hcs_bad	Bad Checksum	Label	3.0.0 to 4.4.2
docsis_segment.pfi	Pointer Field Indicator	Unsigned integer (8 bits)	2.6.0 to 4.4.2
docsis_segment.pointerfield	Pointer Field	Unsigned integer (16 bits)	2.6.0 to 4.4.2
docsis_segment.request	Request (N bytes)	Unsigned integer (16 bits)	2.6.0 to 4.4.2
docsis_segment.reserved	Reserved	Unsigned integer (8 bits)	2.6.0 to 4.4.2
docsis_segment.sequencenumber	Sequence Number	Unsigned integer (16 bits)	2.6.0 to 4.4.2
docsis_segment.sidclusterid	SID Cluster ID	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.direction	Direction	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.init_ranging.crc	CRC	Byte sequence	2.6.0 to 4.4.2
xra.init_ranging.ds_channel_id	DS Channel ID	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.init_ranging.mac	MAC Address	Ethernet or other MAC address	2.6.0 to 4.4.2
xra.packettype	Packet Type	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlv	XRA TLV	Byte sequence	2.6.0 to 4.4.2
xra.tlv.annex	Annex	Unsigned integer (8 bits)	3.0.0 to 4.4.2
xra.tlv.burst_info	Burst Info	Byte sequence	2.6.0 to 4.4.2
xra.tlv.burst_info.burst_id_reference	Burst ID Reference	Unsigned integer (64 bits)	2.6.0 to 4.4.2
xra.tlv.burstid	Burst ID	Unsigned integer (64 bits)	2.6.0 to 4.4.2
xra.tlv.control_word	Control Word	Unsigned integer (8 bits)	3.0.0 to 4.4.2
xra.tlv.cw_info	Codeword Info	Byte sequence	2.6.0 to 4.4.2
xra.tlv.cw_info.bch_decoding_successful	BCH Decoding Successful	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlv.cw_info.bch_number_of_corrected_bits	BCH Number of Corrected Bits	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlv.cw_info.ldpc_decoding_successful	LDPC Decoding Successful	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlv.cw_info.ldpc_nr_of_code_bits	Number of Code Bits	Unsigned integer (16 bits)	2.6.0 to 4.4.2
xra.tlv.cw_info.ldpc_number_of_corrected_bits	LDPC Number of Corrected Info Bits	Unsigned integer (16 bits)	2.6.0 to 4.4.2
xra.tlv.cw_info.ldpc_number_of_iterations	LDPC Number of Iterations	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlv.cw_info.nr_of_info_bytes	Number of Info Bytes	Unsigned integer (16 bits)	2.6.0 to 4.4.2
xra.tlv.cw_info.profile_parity	Codeword Parity	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlv.cw_info.rs_decoding_successful	Reed-Solomon Decoding Successful	Boolean	3.0.0 to 4.4.2
xra.tlv.cw_info.rs_number_of_corrected_symbols	Reed-Solomon Number of Corrected Symbols	Unsigned integer (8 bits)	3.0.0 to 4.4.2
xra.tlv.ds_channel_frequency	DS Channel Frequency	Unsigned integer (32 bits)	3.0.0 to 4.4.2
xra.tlv.ds_channel_id	DS Channel ID	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlv.grant_size	Grant Size (bits)	Unsigned integer (32 bits)	2.6.0 to 4.4.2
xra.tlv.iuc	IUC	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlv.mer	MER	Floating point (double-precision)	3.2.0 to 4.4.2
xra.tlv.modulation	Modulation	Unsigned integer (8 bits)	3.0.0 to 4.4.2
xra.tlv.ms_info	Minislot Info	Byte sequence	2.6.0 to 4.4.2
xra.tlv.ms_info.start_minislot_id_abs	Start Minislot ID (absolute)	Unsigned integer (32 bits)	3.2.0 to 4.4.2
xra.tlv.ms_info.start_minislot_id_rel	Start Minislot ID (relative)	Unsigned integer (8 bits)	3.2.0 to 4.4.2
xra.tlv.ms_info.stop_minislot_id_rel	Stop Minislot ID (relative)	Unsigned integer (8 bits)	3.2.0 to 4.4.2
xra.tlv.ncp.symbolid	Symbol ID	Unsigned integer (32 bits)	2.6.0 to 4.4.2
xra.tlv.ncp.trunc	Truncated due to Uncorrectables	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlv.power_level	Estimated Power Level	Floating point (double-precision)	3.2.0 to 4.4.2
xra.tlv.profile_id	Profile	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlv.ranging.mer	MER	Unsigned integer (8 bits)	2.6.0 to 3.0.14
xra.tlv.ranging.number_ofdma_frames	Number of OFDMA Frames	Unsigned integer (16 bits)	2.6.0 to 4.4.2
xra.tlv.ranging.power_level	Estimated Power Level (0.10 dB units, signed)	Signed integer (16 bits)	3.0.0 to 3.0.14
xra.tlv.ranging.start_minislot_id_abs	Start Minislot ID (absolute)	Unsigned integer (32 bits)	2.6.0 to 3.0.14
xra.tlv.ranging.start_minislot_id_rel	Start Minislot ID (relative)	Unsigned integer (8 bits)	2.6.0 to 3.0.14
xra.tlv.ranging.stop_minislot_id_rel	Stop Minislot ID (relative)	Unsigned integer (8 bits)	2.6.0 to 3.0.14
xra.tlv.ranging.timing_adjust	Estimated Timing Adjust (in 1/204.8 µs units)	Signed integer (32 bits)	2.6.0 to 4.4.2
xra.tlv.segment_header_present	Segment Header Present	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlv.sid	SID	Unsigned integer (16 bits)	2.6.0 to 4.4.2
xra.tlv.subslot_id	Subslot ID	Unsigned integer (32 bits)	3.0.0 to 4.4.2
xra.tlv.ucd_ccc_parity	UCD CCC Parity	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlv.us_channel_id	US Channel ID	Unsigned integer (8 bits)	2.6.0 to 4.4.2
xra.tlvlength	TLV Length	Unsigned integer (16 bits)	2.6.0 to 4.4.2
xra.unknown	Unknown	Byte sequence	2.6.0 to 4.4.2
xra.version	Version	Unsigned integer (8 bits)	2.6.0 to 4.4.2