QUIC
2021-02-11
2024-01-24
QUIC Versions
provisional
Expert Review
provisional registration Date field update
First Come First Served
permanent
Specification Required
first unassigned codepoint
Standards Action
value 0x?a?a?a?a
Reserved
Jana Iyengar, Ian Swett, Martin Thomson
0x00000000
permanent
2021-02-11
IETF
Reserved for Version Negotiation
0x00000001
permanent
2021-02-11
IETF
0x51303433
provisional
2021-10-15
Google
Google QUIC Q043
0x51303436
provisional
2021-10-15
Google
Google QUIC Q046
0x51303530
provisional
2021-10-15
Google
Google QUIC Q050
0x6b3343cf
permanent
2022-12-16
IETF
0x709a50c4
provisional
2022-12-16
IETF
QUIC v2 draft codepoint
QUIC Transport Parameters
provisional
Expert Review
provisional registration Date field update
First Come First Served
permanent, 0x00-0x3f
Standards Action or IESG Approval
permanent, greater than 0x3f
Specification Required
first unassigned codepoint
Standards Action
values 31 * N + 27 (for integer values of N)
Reserved
Jana Iyengar, Ian Swett, Martin Thomson
0x00
original_destination_connection_id
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x01
max_idle_timeout
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x02
stateless_reset_token
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x03
max_udp_payload_size
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x04
initial_max_data
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x05
initial_max_stream_data_bidi_local
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x06
initial_max_stream_data_bidi_remote
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x07
initial_max_stream_data_uni
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x08
initial_max_streams_bidi
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x09
initial_max_streams_uni
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x0a
ack_delay_exponent
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x0b
max_ack_delay
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x0c
disable_active_migration
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x0d
preferred_address
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x0e
active_connection_id_limit
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x0f
initial_source_connection_id
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x10
retry_source_connection_id
permanent
RFC9000, Section 18.2
2021-02-11
IETF
0x11
version_information
permanent
2022-12-16
IETF
0x20
max_datagram_frame_size
permanent
2021-10-20
IETF
0x173e
discard
provisional
2022-06-02
Receiver silently discards.
0x26ab
google handshake message
provisional
2022-11-01
Google
Used to carry Google internal handshake message
0x2ab2
grease_quic_bit
permanent
2022-07-13
IETF
0x3127
initial_rtt
provisional
2021-10-20
Google
Initial RTT in microseconds
0x3128
google_connection_options
provisional
2021-10-20
Google
Google connection options for experimentation
0x3129
user_agent
provisional
2021-10-20
Google
User agent string (deprecated)
0x4752
google_version
provisional
2021-10-20
Google
Google QUIC version downgrade prevention
0xff04de1b
min_ack_delay
provisional
2023-10-27
Mirja Kühlewind
0x0f739bbc1b666d05
enable_multipath
provisional
draft-ietf-quic-multipath-05, Section 3
2023-07-26
Yanmei Liu
0x0f739bbc1b666d06
enable_multipath(-06)
provisional
draft-ietf-quic-multipath-06, Section 3
2023-11-03
Yanmei Liu
0x4143414213370002
bdp_frame
provisional
2024-01-24
Q Misell
QUIC Frame Types
provisional
Expert Review
provisional registration Date field update
First Come First Served
permanent, 0x00-0x3f
Standards Action or IESG Approval
permanent, greater than 0x3f
Specification Required
first unassigned codepoint
Standards Action
Jana Iyengar, Ian Swett, Martin Thomson
0x00
PADDING
permanent
RFC9000, Section 19.1
2021-02-11
IETF
0x01
PING
permanent
RFC9000, Section 19.2
2021-02-11
IETF
0x02-0x03
ACK
permanent
RFC9000, Section 19.3
2021-02-11
IETF
0x04
RESET_STREAM
permanent
RFC9000, Section 19.4
2021-02-11
IETF
0x05
STOP_SENDING
permanent
RFC9000, Section 19.5
2021-02-11
IETF
0x06
CRYPTO
permanent
RFC9000, Section 19.6
2021-02-11
IETF
0x07
NEW_TOKEN
permanent
RFC9000, Section 19.7
2021-02-11
IETF
0x08-0x0f
STREAM
permanent
RFC9000, Section 19.8
2021-02-11
IETF
0x10
MAX_DATA
permanent
RFC9000, Section 19.9
2021-02-11
IETF
0x11
MAX_STREAM_DATA
permanent
RFC9000, Section 19.10
2021-02-11
IETF
0x12-0x13
MAX_STREAMS
permanent
RFC9000, Section 19.11
2021-02-11
IETF
0x14
DATA_BLOCKED
permanent
RFC9000, Section 19.12
2021-02-11
IETF
0x15
STREAM_DATA_BLOCKED
permanent
RFC9000, Section 19.13
2021-02-11
IETF
0x16-0x17
STREAMS_BLOCKED
permanent
RFC9000, Section 19.14
2021-02-11
IETF
0x18
NEW_CONNECTION_ID
permanent
RFC9000, Section 19.15
2021-02-11
IETF
0x19
RETIRE_CONNECTION_ID
permanent
RFC9000, Section 19.16
2021-02-11
IETF
0x1a
PATH_CHALLENGE
permanent
RFC9000, Section 19.17
2021-02-11
IETF
0x1b
PATH_RESPONSE
permanent
RFC9000, Section 19.18
2021-02-11
IETF
0x1c-0x1d
CONNECTION_CLOSE
permanent
RFC9000, Section 19.19
2021-02-11
IETF
0x1e
HANDSHAKE_DONE
permanent
RFC9000, Section 19.20
2021-02-11
IETF
0x1f
IMMEDIATE_ACK
provisional
2023-10-27
Mirja Kühlewind
0x30-0x31
DATAGRAM
permanent
2021-10-20
IETF
0xaf
ACK_FREQUENCY
provisional
2023-10-27
Mirja Kühlewind
0x15228c00-0x15228c01
ACK_MP
provisional
draft-ietf-quic-multipath-05, Section 8.1
2023-07-26
Yanmei Liu
0x15228c05
PATH_ABANDON
provisional
draft-ietf-quic-multipath-05, Section 8.2
2023-07-26
Yanmei Liu
0x15228c06
PATH_STATUS
provisional
draft-ietf-quic-multipath-05, Section 8.3
2023-07-26
Yanmei Liu
0x15228c07
PATH_STANDBY
provisional
draft-ietf-quic-multipath-06, Section 8.3
2023-11-03
Yanmei Liu
0x15228c08
PATH_AVAILABLE
provisional
draft-ietf-quic-multipath-06, Section 8.4
2023-11-03
Yanmei Liu
QUIC Transport Error Codes
provisional
Expert Review
provisional registration Date field update
First Come First Served
permanent, 0x00-0x3f
Standards Action or IESG Approval
permanent, greater than 0x3f
Specification Required
first unassigned codepoint
Standards Action
Jana Iyengar, Ian Swett, Martin Thomson
0x00
NO_ERROR
No error
permanent
RFC9000, Section 20
2021-02-11
IETF
0x01
INTERNAL_ERROR
Implementation error
permanent
RFC9000, Section 20
2021-02-11
IETF
0x02
CONNECTION_REFUSED
Server refuses a connection
permanent
RFC9000, Section 20
2021-02-11
IETF
0x03
FLOW_CONTROL_ERROR
Flow control error
permanent
RFC9000, Section 20
2021-02-11
IETF
0x04
STREAM_LIMIT_ERROR
Too many streams opened
permanent
RFC9000, Section 20
2021-02-11
IETF
0x05
STREAM_STATE_ERROR
Frame received in invalid stream state
permanent
RFC9000, Section 20
2021-02-11
IETF
0x06
FINAL_SIZE_ERROR
Change to final size
permanent
RFC9000, Section 20
2021-02-11
IETF
0x07
FRAME_ENCODING_ERROR
Frame encoding error
permanent
RFC9000, Section 20
2021-02-11
IETF
0x08
TRANSPORT_PARAMETER_ERROR
Error in transport parameters
permanent
RFC9000, Section 20
2021-02-11
IETF
0x09
CONNECTION_ID_LIMIT_ERROR
Too many connection IDs received
permanent
RFC9000, Section 20
2021-02-11
IETF
0x0a
PROTOCOL_VIOLATION
Generic protocol violation
permanent
RFC9000, Section 20
2021-02-11
IETF
0x0b
INVALID_TOKEN
Invalid Token received
permanent
RFC9000, Section 20
2021-02-11
IETF
0x0c
APPLICATION_ERROR
Application error
permanent
RFC9000, Section 20
2021-02-11
IETF
0x0d
CRYPTO_BUFFER_EXCEEDED
CRYPTO data buffer overflowed
permanent
RFC9000, Section 20
2021-02-11
IETF
0x0e
KEY_UPDATE_ERROR
Invalid packet protection update
permanent
RFC9000, Section 20
2021-02-11
IETF
0x0f
AEAD_LIMIT_REACHED
Excessive use of packet protection keys
permanent
RFC9000, Section 20
2021-02-11
IETF
0x10
NO_VIABLE_PATH
No viable network path exists
permanent
RFC9000, Section 20
2021-02-11
IETF
0x11
VERSION_NEGOTIATION_ERROR
Error negotiating version
permanent
2022-12-16
IETF
0x0100-0x01ff
CRYPTO_ERROR
TLS alert code
permanent
RFC9000, Section 20
2021-05-18
IETF
0x1001d76d3ded42f3
MP_PROTOCOL_VIOLATION
Multipath protocol violation
provisional
draft-ietf-quic-multipath-05, Section 9
2023-07-26
Yanmei Liu
0x4143414213370002
BDP_TOKEN_ERROR
The BDP token received from the client is invalid
provisional
2024-01-24
Q Misell
David Schinazi
mailto:dschinazi.ietf&gmail.com
2022-06-02
Google
mailto:quic-iana&google.com
2022-11-01
Mirja Kühlewind
mailto:ietf&kuehlewind.net
2023-10-27
Q Misell
mailto:q&as207960.net
2024-01-24
QUIC working group
mailto:quic&ietf.org
Yanmei Liu
mailto:miaoji.lym&alibaba-inc.com
2023-11-03