Wireshark · Display Filter Reference: Metamako ethernet trailer

Field name	Description	Type	Versions
metamako.crchash	CRC64 ECMA Hash	Unsigned integer (64 bits)	4.2.0 to 4.4.2
metamako.egrseqnum	Egress Sequence Number	Unsigned integer (32 bits)	4.2.0 to 4.4.2
metamako.ext	Trailer Extensions	Label	2.6.0 to 4.4.2
metamako.fcs	Frame check sequence	Unsigned integer (32 bits)	4.2.0 to 4.4.2
metamako.fcs.status	FCS Status	Unsigned integer (8 bits)	4.2.0 to 4.4.2
metamako.fcs_bad	Bad checksum	Label	4.2.0 to 4.4.2
metamako.flags	Flags	Unsigned integer (8 bits)	2.2.0 to 4.4.2
metamako.flags.has_extensions	Has Trailer Extensions	Boolean	2.6.0 to 4.4.2
metamako.flags.is_duplicate	Duplicate Packet	Boolean	4.2.0 to 4.4.2
metamako.flags.orig_fcs_status	Original FCS Status	Unsigned integer (8 bits)	4.2.0 to 4.4.2
metamako.flags.orig_fcs_vld	Original FCS Valid	Boolean	2.2.0 to 4.0.17
metamako.flags.pcs49_btf	Clause 49 BTF	Unsigned integer (8 bits)	4.2.0 to 4.4.2
metamako.flags.ts_degraded	Timestamp degraded	Boolean	4.2.0 to 4.4.2
metamako.orig_fcs	Original FCS	Unsigned integer (32 bits)	2.2.0 to 4.4.2
metamako.reserved	Reserved	Unsigned integer (8 bits)	2.2.0 to 4.4.2
metamako.seqnum	Sequence Number	Unsigned integer (16 bits)	2.6.0 to 4.4.2
metamako.src.device_id	Source Device ID	Unsigned integer (16 bits)	4.2.0 to 4.4.2
metamako.src.port	Source Port	Unsigned integer (16 bits)	4.2.0 to 4.4.2
metamako.srcdevice	Source Device ID	Unsigned integer (16 bits)	2.2.0 to 4.0.17
metamako.srcport	Source Port	Unsigned integer (16 bits)	2.2.0 to 4.0.17
metamako.subns	Sub-nanoseconds	Unsigned integer (24 bits)	2.6.0 to 4.4.2
metamako.tagstring	Tag String	Character string	2.6.0 to 4.4.2
metamako.tdiff	Time Difference	Time offset	2.2.0 to 4.0.17
metamako.time	Time Stamp	Date and time	2.2.0 to 4.0.17
metamako.time.abs	Timestamp	Date and time	4.2.0 to 4.4.2
metamako.time.diff	Time Difference	Time offset	4.2.0 to 4.4.2
metamako.time.rel	Timestamp	Time offset	4.2.0 to 4.4.2
metamako.unknown	Unknown Tag	Byte sequence	2.6.0 to 4.4.2