Wireshark · Display Filter Reference: GQUIC (Google Quick UDP Internet Connections)

Field name	Description	Type	Versions
gquic.cid	CID	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.crypto.crypto_data	Crypto Data	Label	3.4.0 to 4.4.2
gquic.crypto.length	Length	Unsigned integer (64 bits)	3.4.0 to 4.4.2
gquic.crypto.offset	Offset	Unsigned integer (64 bits)	3.4.0 to 4.4.2
gquic.data.invalid	Invalid Data	Label	3.6.13 to 3.6.24, 4.0.5 to 4.4.2
gquic.data_len	Data Length	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.dcil	Destination Connection ID Length	Unsigned integer (8 bits)	3.4.0 to 4.4.2
gquic.diversification_nonce	Diversification nonce	Byte sequence	2.6.0 to 4.4.2
gquic.fixed_bit	Fixed Bit	Boolean	3.4.0 to 4.4.2
gquic.frame	Frame	Label	2.6.0 to 4.4.2
gquic.frame_type	Frame Type	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack	ACK	Boolean	2.6.0 to 4.4.2
gquic.frame_type.ack.ack_block_length	Ack block length	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.ack_delay_time	Ack Delay time	Unsigned integer (16 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.delta_largest_acked	Delta Largest Observed	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.delta_largest_observed	Delta Largest Observed	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.first_ack_block_length	First Ack block length	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.first_timestamp	First Timestamp	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.gap_to_next_block	Gap to next block	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.largest_acked	Largest Acked	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.largest_acked_delta_time	Largest Acked Delta Time	Unsigned integer (16 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.largest_observed	Largest Observed	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.ll	Largest Observed Length	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.missing_packet	Missing Packet Number Delta	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.mm	Missing Packet Length	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.n	NACK	Boolean	2.6.0 to 4.4.2
gquic.frame_type.ack.num_blocks	Num blocks	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.num_ranges	Num Ranges	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.num_revived	Num Revived	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.num_timestamp	Num Timestamp	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.range_length	Range Length	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.received_entropy	Received Entropy	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.revived_packet	Revived Packet Number	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.t	Truncated	Boolean	2.6.0 to 4.4.2
gquic.frame_type.ack.time_since_largest_acked	Time Since Largest Acked	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.time_since_previous_timestamp	Time since Previous timestamp	Unsigned integer (16 bits)	2.6.0 to 4.4.2
gquic.frame_type.ack.u	Unused	Boolean	2.6.0 to 4.4.2
gquic.frame_type.blocked.stream_id	Stream ID	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.frame_type.cc.error_code	Error code	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.frame_type.cc.reason_phrase	Reason phrase	Character string	2.6.0 to 4.4.2
gquic.frame_type.cc.reason_phrase.length	Reason phrase Length	Unsigned integer (16 bits)	2.6.0 to 4.4.2
gquic.frame_type.goaway.error_code	Error code	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.frame_type.goaway.last_good_stream_id	Last Good Stream ID	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.frame_type.goaway.reason_phrase	Reason phrase	Character string	2.6.0 to 4.4.2
gquic.frame_type.goaway.reason_phrase.length	Reason phrase Length	Unsigned integer (16 bits)	2.6.0 to 4.4.2
gquic.frame_type.padding	Padding	Byte sequence	2.6.0 to 4.4.2
gquic.frame_type.padding.length	Padding Length	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.frame_type.rsts.byte_offset	Byte offset	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.frame_type.rsts.error_code	Error code	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.frame_type.rsts.stream_id	Stream ID	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.frame_type.stream	Stream	Boolean	2.6.0 to 4.4.2
gquic.frame_type.stream.d	Data Length	Boolean	2.6.0 to 4.4.2
gquic.frame_type.stream.f	FIN	Boolean	2.6.0 to 4.4.2
gquic.frame_type.stream.ooo	Offset Length	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.stream.ss	Stream Length	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.sw.least_unacked_delta	Least unacked delta	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.frame_type.sw.send_entropy	Send Entropy	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.frame_type.wu.byte_offset	Byte offset	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.frame_type.wu.stream_id	Stream ID	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.header_form	Header Form	Unsigned integer (8 bits)	3.4.0 to 4.4.2
gquic.invalid.parameter	Invalid Parameter	Label	3.4.0 to 4.4.2
gquic.length.invalid	Invalid Length	Label	3.2.8 to 4.4.2
gquic.long.packet_type	Packet Type	Unsigned integer (8 bits)	3.4.0 to 4.4.2
gquic.long.reserved	Reserved	Unsigned integer (8 bits)	3.4.0 to 4.4.2
gquic.message_authentication_hash	Message Authentication Hash	Byte sequence	2.6.0 to 4.4.2
gquic.offset	Offset	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.packet_number	Packet Number	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.packet_number_length	Packet Number Length	Unsigned integer (8 bits)	3.4.0 to 4.4.2
gquic.padding	Padding	Byte sequence	2.6.0 to 4.4.2
gquic.payload	Payload	Byte sequence	2.6.0 to 4.4.2
gquic.prflags	Private Flags	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.prflags.entropy	Entropy	Boolean	2.6.0 to 4.4.2
gquic.prflags.fec	FEC	Boolean	2.6.0 to 4.4.2
gquic.prflags.fecg	FEC Group	Boolean	2.6.0 to 4.4.2
gquic.prflags.rsv	Reserved	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.puflags	Public Flags	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.puflags.cid	CID Length	Boolean	2.6.0 to 4.4.2
gquic.puflags.cid.old	CID Length	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.puflags.mpth	Multipath	Boolean	2.6.0 to 4.4.2
gquic.puflags.nonce	Diversification nonce	Boolean	2.6.0 to 4.4.2
gquic.puflags.pkn	Packet Number Length	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.puflags.reset	Reset	Boolean	2.6.0 to 4.4.2
gquic.puflags.rsv	Reserved	Unsigned integer (8 bits)	2.6.0 to 4.4.2
gquic.puflags.version	Version	Boolean	2.6.0 to 4.4.2
gquic.scil	Source Connection ID Length	Unsigned integer (8 bits)	3.4.0 to 4.4.2
gquic.stream_data	Stream Data	Byte sequence	2.6.0 to 4.4.2
gquic.stream_id	Stream ID	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag	Tag	Character string	2.6.0 to 4.4.2
gquic.tag.aead	Authenticated encryption algorithms	Character string	2.6.0 to 4.4.2
gquic.tag.caddr.addr	Client IP Address	Byte sequence	2.6.0 to 4.4.2
gquic.tag.caddr.addr.ipv4	Client IP Address	IPv4 address	2.6.0 to 4.4.2
gquic.tag.caddr.addr.ipv6	Client IP Address	IPv6 address	2.6.0 to 4.4.2
gquic.tag.caddr.addr.type	Client IP Address Type	Unsigned integer (16 bits)	2.6.0 to 4.4.2
gquic.tag.caddr.port	Client Port (Source)	Unsigned integer (16 bits)	2.6.0 to 4.4.2
gquic.tag.ccrt	Cached certificates	Byte sequence	2.6.0 to 4.4.2
gquic.tag.ccs	Common certificate sets	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.tag.cetv	Client encrypted tag-value	Byte sequence	2.6.0 to 4.4.2
gquic.tag.cfcw	Initial session/connection	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag.cgst	Congestion Control Feedback Type	Byte sequence	3.4.4 to 4.4.2
gquic.tag.copt	Connection options	Character string	2.6.0 to 4.4.2
gquic.tag.crt	Certificate chain	Byte sequence	2.6.0 to 4.4.2
gquic.tag.csct	Signed cert timestamp	Byte sequence	2.6.0 to 4.4.2
gquic.tag.ctim	Client Timestamp	Date and time	2.6.0 to 4.4.2
gquic.tag.epid	Endpoint identifier	Character string	3.6.0 to 4.4.2
gquic.tag.expy	Expiry	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.tag.fhol	Force Head Of Line blocking	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag.icsl	Idle connection state	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag.irtt	Estimated initial RTT	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag.kexs	Key exchange algorithms	Character string	2.6.0 to 4.4.2
gquic.tag.length.truncated	Truncated Tag Length...	Label	2.6.0 to 4.4.2
gquic.tag.mad0	Max Ack Delay	Unsigned integer (32 bits)	3.4.0 to 4.4.2
gquic.tag.mids	Max incoming dynamic streams	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag.mspc	Max streams per connection	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag.nonc	Client nonce	Byte sequence	2.6.0 to 4.4.2
gquic.tag.nonp	Client Proof nonce	Byte sequence	2.6.0 to 4.4.2
gquic.tag.obit	Server orbit	Byte sequence	2.6.0 to 4.4.2
gquic.tag.pad	Padding	Byte sequence	2.6.0 to 4.4.2
gquic.tag.pdmd	Proof demand	Character string	2.6.0 to 4.4.2
gquic.tag.prof	Proof (Signature)	Byte sequence	2.6.0 to 4.4.2
gquic.tag.pubs	Public value	Unsigned integer (24 bits)	2.6.0 to 4.4.2
gquic.tag.qlve	Legacy Version Encapsulation	Byte sequence	3.4.3 to 4.4.2
gquic.tag.rnon	Public reset nonce proof	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.tag.rrej	Reasons for server sending	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag.rseq	Rejected Packet Number	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.tag.scfg	Server Config Tag	Character string	2.6.0 to 4.4.2
gquic.tag.scfg.number	Number Server Config Tag	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag.scid	Server Config ID	Byte sequence	2.6.0 to 4.4.2
gquic.tag.scls	Silently close on timeout	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag.sfcw	Initial stream flow control	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag.smhl	Support Max Header List (size)	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.tag.sni	Server Name Indication	Character string	2.6.0 to 4.4.2
gquic.tag.sno	Server nonce	Byte sequence	2.6.0 to 4.4.2
gquic.tag.srbf	Socket receive buffer	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag.srst	Stateless Reset Token	Byte sequence	3.6.0 to 4.4.2
gquic.tag.stk	Source-address token	Byte sequence	2.6.0 to 4.4.2
gquic.tag.sttl	Server Config TTL	Unsigned integer (64 bits)	2.6.0 to 4.4.2
gquic.tag.tbkp	Token Binding Key Params.	Character string	2.6.0 to 4.4.2
gquic.tag.tcid	Connection ID truncation	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag.uaid	Client's User Agent ID	Character string	2.6.0 to 4.4.2
gquic.tag.undecoded	Dissector for (Google)QUIC Tag code not implemented, Contact Wireshark developers if you want this supported	Label	2.6.0 to 4.4.2
gquic.tag.unknown	Unknown tag	Byte sequence	2.6.0 to 4.4.2
gquic.tag.unknown.data	Unknown Data	Label	2.6.0 to 4.4.2
gquic.tag.version	Version	Character string	2.6.0 to 4.4.2
gquic.tag.xlct	Expected leaf certificate	Byte sequence	2.6.0 to 4.4.2
gquic.tag_number	Tag Number	Unsigned integer (16 bits)	2.6.0 to 4.4.2
gquic.tag_offset_end	Tag offset end	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag_offset_length	Tag length	Unsigned integer (32 bits)	2.6.0 to 4.4.2
gquic.tag_type	Tag Type	Character string	2.6.0 to 4.4.2
gquic.tag_value	Tag/value	Byte sequence	2.6.0 to 4.4.2
gquic.tags	Tag/value	Label	2.6.0 to 4.4.2
gquic.version	Version	Character string	2.6.0 to 4.4.2
gquic.version.invalid	Invalid Version	Label	2.6.0 to 4.4.2