QUIC dissector

nghttp2.org:4433 - Transport Parameters - 2020-06-29 18:09:45 CET
# Time after test start Direction Packet type Packet number Length
1 0 ms sent to host Initial 0 1236 bytes
2 167 ms received by test Version Negotiation 0 31 bytes
0000   c0 ff 00 00 1c 08 0a 53    f8 42 46 9d 44 1f 08 84    À ÿ . . . . . S ø B F . D . . .
0010   9c 2f 55 63 85 1c 00 00    44 ca 00 06 00 41 6c 01    . / U c . . . . D Ê . . . A l .
0020   00 01 68 03 03 0a 89 5c    5f bf 0e bf 64 0d 3b 68    . . h . . . . \ _ ¿ . ¿ d . ; h
0030   88 e0 9d 1f 0f 2e b6 e8    cb 87 2f 3b ff 4f 97 ba    . à . . . . è Ë . / ; ÿ O . º
0040   7f 32 df ab c6 00 00 06    13 02 13 01 13 03 01 00    . 2 ß « Æ . . . . . . . . . . .
0050   01 39 00 33 00 47 00 45    00 17 00 41 04 65 52 7c    . 9 . 3 . G . E . . . A . e R |
0060   ba b0 71 53 d7 11 40 55    9a 4f 49 78 6d e6 a5 8b    º ° q S × . @ U . O I x m æ ¥ .
0070   83 a2 9a d5 5b 37 f7 2d    5d 91 8e 2d 6f 38 cd c7    . ¢ . Õ [ 7 ÷ - ] . . - o 8 Í Ç
0080   7a 1b 03 00 cc 77 0e 1d    39 3f 14 74 8b 53 e2 25    z . . . Ì w . . 9 ? . t . S â %
0090   2b 33 a7 44 5a 29 b1 5e    3d c5 70 60 ba 00 00 00    + 3 § D Z ) ± ^ = Å p ` º . . .
00A0   10 00 0e 00 00 0b 6e 67    68 74 74 70 32 2e 6f 72    . . . . . . n g h t t p 2 . o r
00B0   67 00 10 00 08 00 06 05    68 33 2d 32 38 00 2b 00    g . . . . . . . h 3 - 2 8 . + .
00C0   03 02 03 04 00 0d 00 0a    00 08 08 04 04 03 04 01    . . . . . . . . . . . . . . . .
00D0   02 01 00 0a 00 06 00 04    00 17 00 1d ff a5 00 a4    . . . . . . . . . . . . ÿ ¥ . ¤
00E0   05 04 80 00 40 00 07 04    80 00 40 00 04 04 80 00    . . . . @ . . . . . @ . . . . .
00F0   80 00 08 01 01 09 01 03    01 02 67 10 0e 01 04 03    . . . . . . . . . . g . . . . .
0100   02 45 c0 0f 08 84 9c 2f    55 63 85 1c 00 80 00 ff    . E À . . . . / U c . . . . . ÿ
0110   00 04 80 00 ff 00 80 00    ff 01 04 80 00 ff 01 80    . . . . ÿ . . . ÿ . . . . ÿ . .
0120   00 ff 02 04 80 00 ff 02    80 00 ff 03 04 80 00 ff    . ÿ . . . . ÿ . . . ÿ . . . . ÿ
0130   03 80 00 ff 04 04 80 00    ff 04 80 00 ff 05 04 80    . . . ÿ . . . . ÿ . . . ÿ . . .
0140   00 ff 05 80 00 ff 06 04    80 00 ff 06 80 00 ff 07    . ÿ . . . ÿ . . . . ÿ . . . ÿ .
0150   04 80 00 ff 07 80 00 ff    08 04 80 00 ff 08 1b 02    . . . ÿ . . . ÿ . . . . ÿ . . .
0160   00 1b 3a 02 00 3a 40 59    02 00 59 40 78 02 00 78    . . : . . : @ Y . . Y @ x . . x
0170   40 97 02 00 97 40 b6 02    00 b6 40 d5 02 00 d5 40    @ . . . . @ . . @ Õ . . Õ @
0180   f4 02 00 f4 00 2d 00 03    02 00 01 00 00 00 00 00    ô . . ô . - . . . . . . . . . .
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: 0xff00001c
    • DCIL: 8
    • Destination Connection ID: 0xa53f842469d441f
    • SCIL: 8
    • Source Connection ID: 0x849c2f5563851c00
    • Token Length: 0
    • Length: 1226
    • Packet Number: 0
    • Payload: CRYPTO
      • Frame Type: 0x6
      • Offset: 0
      • Length: 364
      • Crypto Data: TLS Client Hello
        • Handshake Type: 1
        • Length: 360
        • Version: 0x303
        • Random: bytearray(b'\n\x89\\_\xbf\x0e\xbfd\r;h\x88\xe0\x9d\x1f\x0f.\xb6\xe8\xcb\x87/;\xffO\x97\xba\x7f2\xdf\xab\xc6')
        • 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: 313
        • Extensions: TLS Extensions
          • Type: 0x33
          • Length: 71
          • Opaque: bytearray(b'\x00E\x00\x17\x00A\x04eR|\xba\xb0qS\xd7\x11@U\x9aOIxm\xe6\xa5\x8b\x83\xa2\x9a\xd5[7\xf7-]\x91\x8e-o8\xcd\xc7z\x1b\x03\x00\xccw\x0e\x1d9?\x14t\x8bS\xe2%+3\xa7DZ)\xb1^=\xc5p`\xba')
        • Extensions: TLS Extensions
          • Type: 0x0
          • Length: 16
          • Opaque: bytearray(b'\x00\x0e\x00\x00\x0bnghttp2.org')
        • Extensions: TLS Extensions
          • Type: 0x10
          • Length: 8
          • Opaque: b'\x06\x05h3-28'
        • 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: 164
          • 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: 0x849c2f5563851c00
          • Parameters: QUIC Transport Parameter
            • Type: 0xff00 ()
            • Length: 4
            • Value: 0x8000ff00
          • Parameters: QUIC Transport Parameter
            • Type: 0xff01 ()
            • Length: 4
            • Value: 0x8000ff01
          • Parameters: QUIC Transport Parameter
            • Type: 0xff02 ()
            • Length: 4
            • Value: 0x8000ff02
          • Parameters: QUIC Transport Parameter
            • Type: 0xff03 ()
            • Length: 4
            • Value: 0x8000ff03
          • Parameters: QUIC Transport Parameter
            • Type: 0xff04 ()
            • Length: 4
            • Value: 0x8000ff04
          • Parameters: QUIC Transport Parameter
            • Type: 0xff05 ()
            • Length: 4
            • Value: 0x8000ff05
          • Parameters: QUIC Transport Parameter
            • Type: 0xff06 ()
            • Length: 4
            • Value: 0x8000ff06
          • Parameters: QUIC Transport Parameter
            • Type: 0xff07 ()
            • Length: 4
            • Value: 0x8000ff07
          • Parameters: QUIC Transport Parameter
            • Type: 0xff08 ()
            • Length: 4
            • Value: 0x8000ff08
          • Parameters: QUIC Transport Parameter
            • Type: 0x1b ()
            • Length: 2
            • Value: 0x1b
          • Parameters: QUIC Transport Parameter
            • Type: 0x3a ()
            • Length: 2
            • Value: 0x3a
          • Parameters: QUIC Transport Parameter
            • Type: 0x59 ()
            • Length: 2
            • Value: 0x59
          • Parameters: QUIC Transport Parameter
            • Type: 0x78 ()
            • Length: 2
            • Value: 0x78
          • Parameters: QUIC Transport Parameter
            • Type: 0x97 ()
            • Length: 2
            • Value: 0x97
          • Parameters: QUIC Transport Parameter
            • Type: 0xb6 ()
            • Length: 2
            • Value: 0xb6
          • Parameters: QUIC Transport Parameter
            • Type: 0xd5 ()
            • Length: 2
            • Value: 0xd5
          • Parameters: QUIC Transport Parameter
            • Type: 0xf4 ()
            • Length: 2
            • Value: 0xf4
        • Extensions: TLS Extensions
          • Type: 0x2d
          • Length: 3
          • Opaque: bytearray(b'\x02\x00\x01')
    • Payload: PADDING
      • Length: 841
0000   93 00 00 00 00 08 84 9c    2f 55 63 85 1c 00 08 0a    . . . . . . . . / U c . . . . .
0010   53 f8 42 46 9d 44 1f 1a    ba 6a ba ff 00 00 1d       S ø B F . D . . º j º ÿ . . . .
Dissected using draft-22.yaml
  • Version Negotiation Packet:
    • Header Form: 1
    • Unused: 19
    • Version: 0
    • DCIL: 8
    • Destination Connection ID: 0x849c2f5563851c00
    • SCIL: 8
    • Source Connection ID: 0xa53f842469d441f
    • Supported Version: 0x1aba6aba
    • Supported Version: 0xff00001d