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QUIC Versions

Nick Banks edited this page Nov 13, 2018 · 32 revisions

Register the use of a QUIC version here to avoid collisions. Note: These values are all defined in big endian.

Standard Space

The (WIP) QUIC specification reserves 0x00000001 to 0x0000ffff for standardized versions of the protocol. Don't use these for experimental versions. There is plenty of space available on a first-come, first-served basis.

FCFS Space

Version Owner Notes
0x00000000 n/a This value is reserved as invalid
0x?a?a?a?a IETF Values meeting this pattern ((x&0x0f0f0f0f)==0x0a0a0a0a) are reserved for ensuring that version negotiation remains viable. Endpoints SHOULD use these values. Endpoints can expect that these versions will not be accepted by their peer.
0x50435130 Private Octopus Picoquic internal test version
0x5130303[1-9] Google Google QUIC 01 - 09 (Q001 - Q009)
0x5130313[0-9] Google Google QUIC 10 - 19 (Q010 - Q019)
0x5130323[0-9] Google Google QUIC 20 - 29 (Q020 - Q029)
0x5130333[0-9] Google Google QUIC 30 - 39 (Q030 - Q039)
0x5130343[0-9] Google Google QUIC 40 - 49 (Q040 - Q049)
0x51474f[0-255] quic-go "QGO" + [0-255]
0xabcd000[0-f] Microsoft WinQuic
0xf10000[00-ff] IETF QUIC-LB
0xf123f0c[0-f] Mozilla MozQuic
0xfaceb00[0-f] Facebook mvfst
0xff000001 IETF draft-ietf-quic-transport-01
0xff000002 IETF draft-ietf-quic-transport-02
0xff000003 IETF draft-ietf-quic-transport-03
0xff000004 IETF draft-ietf-quic-transport-04
0xff000005 IETF draft-ietf-quic-transport-05
0xff000006 IETF draft-ietf-quic-transport-06
0xff000007 IETF draft-ietf-quic-transport-07
0xff000008 IETF draft-ietf-quic-transport-08
0xff000009 IETF draft-ietf-quic-transport-09
0xff00000a IETF draft-ietf-quic-transport-10
0xff00000b IETF draft-ietf-quic-transport-11
0xf0f0f0f[0-f] ETH Zürich Measurability experiments
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