QUIC dissector

h2o.examp1e.net:443 - Handshake - 2020-09-15 18:25:00 CET
# Time after test start Direction Packet type Packet number Length
1 0 ms sent to host Initial 0 1236 bytes
2 184 ms received by test Version Negotiation 0 27 bytes
0000   c0 ff 00 00 1d 08 18 d8    0c ce c1 64 e6 20 08 14    À ÿ . . . . . Ø . Î Á d æ   . .
0010   bc 5d 77 77 03 98 5d 00    44 ca 00 06 00 40 f9 01    ¼ ] w w . . ] . D Ê . . . @ ù .
0020   00 00 f5 03 03 da dc 3b    f7 0f c3 c3 ab 5a a9 f6    . . õ . . Ú Ü ; ÷ . Ã Ã « Z © ö
0030   fb b0 69 8d 3d 0a 86 78    46 85 5f 74 72 02 5e 35    û ° i . = . . x F . _ t r . ^ 5
0040   b2 6a 9e 56 77 00 00 06    13 02 13 01 13 03 01 00    ² j . V w . . . . . . . . . . .
0050   00 c6 00 33 00 47 00 45    00 17 00 41 04 e1 7b 87    . Æ . 3 . G . E . . . A . á { .
0060   3f b0 13 06 e1 19 43 97    f4 2a 6c e1 5e df c7 b6    ? ° . . á . C . ô * l á ^ ß Ç
0070   89 6b 85 8b 24 74 1d 11    d9 eb 2a eb 57 4d 6d cb    . k . . $ t . . Ù ë * ë W M m Ë
0080   6d 31 80 82 d1 6d 68 fb    ac db 3e 61 35 50 87 3a    m 1 . . Ñ m h û ¬ Û > a 5 P . :
0090   10 c6 a3 17 5a d2 db dc    3c fb 5b 2d 75 00 00 00    . Æ £ . Z Ò Û Ü < û [ - u . . .
00A0   14 00 12 00 00 0f 68 32    6f 2e 65 78 61 6d 70 31    . . . . . . h 2 o . e x a m p 1
00B0   65 2e 6e 65 74 00 10 00    08 00 06 05 68 33 2d 32    e . n e t . . . . . . . h 3 - 2
00C0   39 00 2b 00 03 02 03 04    00 0d 00 0a 00 08 08 04    9 . + . . . . . . . . . . . . .
00D0   04 03 04 01 02 01 00 0a    00 06 00 04 00 17 00 1d    . . . . . . . . . . . . . . . .
00E0   ff a5 00 2d 05 04 80 00    40 00 07 04 80 00 40 00    ÿ ¥ . - . . . . @ . . . . . @ .
00F0   04 04 80 00 80 00 08 01    01 09 01 03 01 02 67 10    . . . . . . . . . . . . . . g .
0100   0e 01 04 03 02 45 c0 0f    08 14 bc 5d 77 77 03 98    . . . . . E À . . . ¼ ] w w . .
0110   5d 00 2d 00 03 02 00 01    00 00 00 00 00 00 00 00    ] . - . . . . . . . . . . . . .
0120   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0130   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0140   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0150   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0160   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0170   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0180   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0190   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
01A0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
01B0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
01C0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
01D0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
01E0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
01F0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0200   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0210   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0220   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0230   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0240   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0250   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0260   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0270   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0280   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0290   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
02A0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
02B0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
02C0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
02D0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
02E0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
02F0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0300   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0310   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0320   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0330   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0340   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0350   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0360   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0370   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0380   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0390   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
03A0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
03B0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
03C0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
03D0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
03E0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
03F0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0400   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0410   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0420   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0430   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0440   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0450   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0460   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0470   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0480   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
0490   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
04A0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
04B0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
04C0   00 00 00 00 00 00 00 00    00 00 00 00 00 00 00 00    . . . . . . . . . . . . . . . .
04D0   00 00 00 00                                           . . . . . . . . . . . . . . . .
Dissected using draft-27.yaml
  • Long Header:
    • Header Form: 1
    • Fixed Bit: 1
    • Long Packet Type: 0x0
    • Reserved Bits: 0
    • Packet Number Length: 0
    • Version: 0xff00001d
    • DCIL: 8
    • Destination Connection ID: 0x18d80ccec164e620
    • SCIL: 8
    • Source Connection ID: 0x14bc5d777703985d
    • Token Length: 0
    • Length: 1226
    • Packet Number: 0
    • Payload: CRYPTO
      • Frame Type: 0x6
      • Offset: 0
      • Length: 249
      • Crypto Data: TLS Client Hello
        • Handshake Type: 1
        • Length: 245
        • Version: 0x303
        • Random: bytearray(b'\xda\xdc;\xf7\x0f\xc3\xc3\xabZ\xa9\xf6\xfb\xb0i\x8d=\n\x86xF\x85_tr\x02^5\xb2j\x9eVw')
        • Session ID Length: 0
        • Cipher Suites Length: 6
        • Cipher Suites: bytearray(b'\x13\x02\x13\x01\x13\x03')
        • Compression Methods Length: 1
        • Compression Methods: b'\x00'
        • Extensions Length: 198
        • Extensions: TLS Extensions
          • Type: 0x33
          • Length: 71
          • Opaque: bytearray(b'\x00E\x00\x17\x00A\x04\xe1{\x87?\xb0\x13\x06\xe1\x19C\x97\xf4*l\xe1^\xdf\xc7\xb6\x89k\x85\x8b$t\x1d\x11\xd9\xeb*\xebWMm\xcbm1\x80\x82\xd1mh\xfb\xac\xdb>a5P\x87:\x10\xc6\xa3\x17Z\xd2\xdb\xdc<\xfb[-u')
        • Extensions: TLS Extensions
          • Type: 0x0
          • Length: 20
          • Opaque: bytearray(b'\x00\x12\x00\x00\x0fh2o.examp1e.net')
        • Extensions: TLS Extensions
          • Type: 0x10
          • Length: 8
          • Opaque: b'\x06\x05h3-29'
        • Extensions: TLS Extensions
          • Type: 0x2b
          • Length: 3
          • Opaque: bytearray(b'\x02\x03\x04')
        • Extensions: TLS Extensions
          • Type: 0xd
          • Length: 10
          • Opaque: bytearray(b'\x00\x08\x08\x04\x04\x03\x04\x01\x02\x01')
        • Extensions: TLS Extensions
          • Type: 0xa
          • Length: 6
          • Opaque: bytearray(b'\x00\x04\x00\x17\x00\x1d')
        • Extensions: QUIC Transport Parameters
          • Type: 0xffa5
          • Length: 45
          • Parameters: QUIC Transport Parameter
            • Type: 0x05 (initial_max_stream_data_bidi_local)
            • Length: 4
            • Value: 0x80004000
          • Parameters: QUIC Transport Parameter
            • Type: 0x07 (initial_max_stream_data_uni)
            • Length: 4
            • Value: 0x80004000
          • Parameters: QUIC Transport Parameter
            • Type: 0x04 (initial_max_data)
            • Length: 4
            • Value: 0x80008000
          • Parameters: QUIC Transport Parameter
            • Type: 0x08 (initial_max_streams_bidi)
            • Length: 1
            • Value: 0x1
          • Parameters: QUIC Transport Parameter
            • Type: 0x09 (initial_max_streams_uni)
            • Length: 1
            • Value: 0x3
          • Parameters: QUIC Transport Parameter
            • Type: 0x01 (max_idle_timeout)
            • Length: 2
            • Value: 0x6710
          • Parameters: QUIC Transport Parameter
            • Type: 0x0e (active_connection_id_limit)
            • Length: 1
            • Value: 0x4
          • Parameters: QUIC Transport Parameter
            • Type: 0x03 (max_packet_size)
            • Length: 2
            • Value: 0x45c0
          • Parameters: QUIC Transport Parameter
            • Type: 0x0f (inital_source_connection_id)
            • Length: 8
            • Value: 0x14bc5d777703985d
        • Extensions: TLS Extensions
          • Type: 0x2d
          • Length: 3
          • Opaque: bytearray(b'\x02\x00\x01')
    • Payload: PADDING
      • Length: 956
0000   ec 00 00 00 00 08 14 bc    5d 77 77 03 98 5d 08 18    ì . . . . . . ¼ ] w w . . ] . .
0010   d8 0c ce c1 64 e6 20 ff    00 00 1b                   Ø . Î Á d æ   ÿ . . . . . . . .
Dissected using draft-22.yaml
  • Version Negotiation Packet:
    • Header Form: 1
    • Unused: 108
    • Version: 0
    • DCIL: 8
    • Destination Connection ID: 0x14bc5d777703985d
    • SCIL: 8
    • Source Connection ID: 0x18d80ccec164e620
    • Supported Version: 0xff00001b