QUIC dissector

cloudflare-quic.com:443 - Transport Parameters - 2020-06-29 18:09:51 CET
# Time after test start Direction Packet type Packet number Length
1 0 ms sent to host Initial 0 1236 bytes
2 10 ms received by test Initial 0 43 bytes
3 17 ms received by test Initial 1 98 bytes
4 41 ms sent to host Initial 1 1236 bytes
5 51 ms received by test Initial 2 138 bytes
6 52 ms received by test Handshake 0 1180 bytes
7 52 ms received by test Handshake 1 1181 bytes
8 52 ms received by test Handshake 2 224 bytes
9 79 ms sent to host Initial 2 1236 bytes
10 113 ms sent to host Initial 3 1236 bytes
11 114 ms sent to host Handshake 0 99 bytes
12 124 ms received by test Handshake 3 42 bytes
13 125 ms received by test 1-RTT Protected Payload 0 551 bytes
14 125 ms received by test 1-RTT Protected Payload 1 15 bytes
15 125 ms received by test 1-RTT Protected Payload 2 15 bytes
16 129 ms sent to host 1-RTT Protected Payload 0 51 bytes
17 138 ms received by test 1-RTT Protected Payload 3 15 bytes
18 140 ms sent to host 1-RTT Protected Payload 1 28 bytes
19 9976 ms sent to host 1-RTT Protected Payload 2 33 bytes
0000   c0 ff 00 00 1c 08 d7 f9    02 be 4b 80 20 5a 08 60    À ÿ . . . . × ù . ¾ K .   Z . `
0010   4b 9b 3c 1c 33 8a d8 00    44 ca 00 06 00 41 74 01    K . < . 3 . Ø . D Ê . . . A t .
0020   00 01 70 03 03 ae 97 e6    cc 7a 4a 4f 91 39 e2 75    . . p . . ® . æ Ì z J O . 9 â u
0030   79 03 c0 c3 19 7f a0 3b    64 85 86 2c 1d 65 aa 4a    y . À Ã . . . ; d . . , . e ª J
0040   63 df bd 2c f1 00 00 06    13 02 13 01 13 03 01 00    c ß ½ , ñ . . . . . . . . . . .
0050   01 41 00 33 00 47 00 45    00 17 00 41 04 f2 68 52    . A . 3 . G . E . . . A . ò h R
0060   84 b6 81 24 ee 00 6e bc    da 74 d7 d3 eb d0 2b 91    . . $ î . n ¼ Ú t × Ó ë Ð + .
0070   5c 07 70 f7 71 72 ef 5a    22 ac 5c 62 18 90 23 c8    \ . p ÷ q r ï Z " ¬ \ b . . # È
0080   12 6c aa 56 21 3e 08 44    fb 2f 3c d3 1b e6 12 d4    . l ª V ! > . D û / < Ó . æ . Ô
0090   75 9f 9b c0 b8 0c 10 40    b9 8f a7 e8 30 00 00 00    u . . À ¸ . . @ ¹ . § è 0 . . .
00A0   18 00 16 00 00 13 63 6c    6f 75 64 66 6c 61 72 65    . . . . . . c l o u d f l a r e
00B0   2d 71 75 69 63 2e 63 6f    6d 00 10 00 08 00 06 05    - q u i c . c o m . . . . . . .
00C0   68 33 2d 32 38 00 2b 00    03 02 03 04 00 0d 00 0a    h 3 - 2 8 . + . . . . . . . . .
00D0   00 08 08 04 04 03 04 01    02 01 00 0a 00 06 00 04    . . . . . . . . . . . . . . . .
00E0   00 17 00 1d ff a5 00 a4    05 04 80 00 40 00 07 04    . . . . ÿ ¥ . ¤ . . . . @ . . .
00F0   80 00 40 00 04 04 80 00    80 00 08 01 01 09 01 03    . . @ . . . . . . . . . . . . .
0100   01 02 67 10 0e 01 04 03    02 45 c0 0f 08 60 4b 9b    . . g . . . . . . E À . . ` K .
0110   3c 1c 33 8a d8 80 00 ff    00 04 80 00 ff 00 80 00    < . 3 . Ø . . ÿ . . . . ÿ . . .
0120   ff 01 04 80 00 ff 01 80    00 ff 02 04 80 00 ff 02    ÿ . . . . ÿ . . . ÿ . . . . ÿ .
0130   80 00 ff 03 04 80 00 ff    03 80 00 ff 04 04 80 00    . . ÿ . . . . ÿ . . . ÿ . . . .
0140   ff 04 80 00 ff 05 04 80    00 ff 05 80 00 ff 06 04    ÿ . . . ÿ . . . . ÿ . . . ÿ . .
0150   80 00 ff 06 80 00 ff 07    04 80 00 ff 07 80 00 ff    . . ÿ . . . ÿ . . . . ÿ . . . ÿ
0160   08 04 80 00 ff 08 1b 02    00 1b 3a 02 00 3a 40 59    . . . . ÿ . . . . . : . . : @ Y
0170   02 00 59 40 78 02 00 78    40 97 02 00 97 40 b6 02    . . Y @ x . . x @ . . . . @ .
0180   00 b6 40 d5 02 00 d5 40    f4 02 00 f4 00 2d 00 03    . @ Õ . . Õ @ ô . . ô . - . .
0190   02 00 01 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: 0xd7f902be4b80205a
    • SCIL: 8
    • Source Connection ID: 0x604b9b3c1c338ad8
    • Token Length: 0
    • Length: 1226
    • Packet Number: 0
    • Payload: CRYPTO
      • Frame Type: 0x6
      • Offset: 0
      • Length: 372
      • Crypto Data: TLS Client Hello
        • Handshake Type: 1
        • Length: 368
        • Version: 0x303
        • Random: bytearray(b'\xae\x97\xe6\xcczJO\x919\xe2uy\x03\xc0\xc3\x19\x7f\xa0;d\x85\x86,\x1de\xaaJc\xdf\xbd,\xf1')
        • 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: 321
        • Extensions: TLS Extensions
          • Type: 0x33
          • Length: 71
          • Opaque: bytearray(b'\x00E\x00\x17\x00A\x04\xf2hR\x84\xb6\x81$\xee\x00n\xbc\xdat\xd7\xd3\xeb\xd0+\x91\\\x07p\xf7qr\xefZ"\xac\\b\x18\x90#\xc8\x12l\xaaV!>\x08D\xfb/<\xd3\x1b\xe6\x12\xd4u\x9f\x9b\xc0\xb8\x0c\x10@\xb9\x8f\xa7\xe80')
        • Extensions: TLS Extensions
          • Type: 0x0
          • Length: 24
          • Opaque: bytearray(b'\x00\x16\x00\x00\x13cloudflare-quic.com')
        • 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: 0x604b9b3c1c338ad8
          • 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: 833
0000   c0 ff 00 00 1c 08 60 4b    9b 3c 1c 33 8a d8 14 ec    À ÿ . . . . ` K . < . 3 . Ø . ì
0010   79 39 de 09 b3 bb 68 29    71 2a bd 73 95 83 b0 e8    y 9 Þ . ³ » h ) q * ½ s . . ° è
0020   71 45 cc 00 16 00 02 00    1d 00 00                   q E Ì . . . . . . . . . . . . .
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: 0x604b9b3c1c338ad8
    • SCIL: 20
    • Source Connection ID: 0xec7939de09b3bb6829712abd739583b0e87145cc
    • Token Length: 0
    • Length: 22
    • Packet Number: 0
    • Payload: ACK
      • Frame Type: 0x2
      • Largest Acknowledged: 0
      • ACK Delay: 29
      • ACK Range Count: 0
      • First ACK Range: 0
0000   c0 ff 00 00 1c 08 60 4b    9b 3c 1c 33 8a d8 14 ec    À ÿ . . . . ` K . < . 3 . Ø . ì
0010   79 39 de 09 b3 bb 68 29    71 2a bd 73 95 83 b0 e8    y 9 Þ . ³ » h ) q * ½ s . . ° è
0020   71 45 cc 00 40 4c 01 06    00 38 02 00 00 34 03 03    q E Ì . @ L . . . 8 . . . 4 . .
0030   cf 21 ad 74 e5 9a 61 11    be 1d 8c 02 1e 65 b8 91    Ï ! . t å . a . ¾ . . . . e ¸ .
0040   c2 a2 11 16 7a bb 8c 5e    07 9e 09 e2 c8 a8 33 9c    Â ¢ . . z » . ^ . . . â È ¨ 3 .
0050   00 13 02 00 00 0c 00 2b    00 02 03 04 00 33 00 02    . . . . . . . + . . . . . 3 . .
0060   00 1d                                                 . . . . . . . . . . . . . . . .
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: 0x604b9b3c1c338ad8
    • SCIL: 20
    • Source Connection ID: 0xec7939de09b3bb6829712abd739583b0e87145cc
    • Token Length: 0
    • Length: 76
    • Packet Number: 1
    • Payload: CRYPTO
      • Frame Type: 0x6
      • Offset: 0
      • Length: 56
      • Crypto Data: TLS Server Hello
        • Handshake Type: 2
        • Length: bytearray(b'\x00\x004')
        • Version: 0x303
        • Random: bytearray(b'\xcf!\xadt\xe5\x9aa\x11\xbe\x1d\x8c\x02\x1ee\xb8\x91\xc2\xa2\x11\x16z\xbb\x8c^\x07\x9e\t\xe2\xc8\xa83\x9c')
        • Session ID Length: 0
        • Cipher Suite: 0x1302
        • Compression Method: 0
        • Extensions Length: 12
        • Extensions: TLS Extensions
          • Type: 0x2b
          • Length: 2
          • Opaque: b'\x03\x04'
        • Extensions: TLS Extensions
          • Type: 0x33
          • Length: 2
          • Opaque: b'\x1d'
0000   c0 ff 00 00 1c 14 ec 79    39 de 09 b3 bb 68 29 71    À ÿ . . . . ì y 9 Þ . ³ » h ) q
0010   2a bd 73 95 83 b0 e8 71    45 cc 08 60 4b 9b 3c 1c    * ½ s . . ° è q E Ì . ` K . < .
0020   33 8a d8 00 44 be 01 06    41 74 41 53 01 00 01 4f    3 . Ø . D ¾ . . A t A S . . . O
0030   03 03 ae 97 e6 cc 7a 4a    4f 91 39 e2 75 79 03 c0    . . ® . æ Ì z J O . 9 â u y . À
0040   c3 19 7f a0 3b 64 85 86    2c 1d 65 aa 4a 63 df bd    Ã . . . ; d . . , . e ª J c ß ½
0050   2c f1 00 00 06 13 02 13    01 13 03 01 00 01 20 00    , ñ . . . . . . . . . . . .   .
0060   33 00 26 00 24 00 1d 00    20 85 d0 4a 16 46 65 29    3 . & . $ . . .   . Ð J . F e )
0070   ec 8d b7 99 0e 13 1f 72    16 d9 aa 1a 25 b2 de 63    ì . · . . . . r . Ù ª . % ² Þ c
0080   d6 c7 42 57 e2 f7 99 7a    52 00 00 00 18 00 16 00    Ö Ç B W â ÷ . z R . . . . . . .
0090   00 13 63 6c 6f 75 64 66    6c 61 72 65 2d 71 75 69    . . c l o u d f l a r e - q u i
00A0   63 2e 63 6f 6d 00 10 00    08 00 06 05 68 33 2d 32    c . c o m . . . . . . . h 3 - 2
00B0   38 00 2b 00 03 02 03 04    00 0d 00 0a 00 08 08 04    8 . + . . . . . . . . . . . . .
00C0   04 03 04 01 02 01 00 0a    00 06 00 04 00 17 00 1d    . . . . . . . . . . . . . . . .
00D0   ff a5 00 a4 05 04 80 00    40 00 07 04 80 00 40 00    ÿ ¥ . ¤ . . . . @ . . . . . @ .
00E0   04 04 80 00 80 00 08 01    01 09 01 03 01 02 67 10    . . . . . . . . . . . . . . g .
00F0   0e 01 04 03 02 45 c0 0f    08 60 4b 9b 3c 1c 33 8a    . . . . . E À . . ` K . < . 3 .
0100   d8 80 00 ff 00 04 80 00    ff 00 80 00 ff 01 04 80    Ø . . ÿ . . . . ÿ . . . ÿ . . .
0110   00 ff 01 80 00 ff 02 04    80 00 ff 02 80 00 ff 03    . ÿ . . . ÿ . . . . ÿ . . . ÿ .
0120   04 80 00 ff 03 80 00 ff    04 04 80 00 ff 04 80 00    . . . ÿ . . . ÿ . . . . ÿ . . .
0130   ff 05 04 80 00 ff 05 80    00 ff 06 04 80 00 ff 06    ÿ . . . . ÿ . . . ÿ . . . . ÿ .
0140   80 00 ff 07 04 80 00 ff    07 80 00 ff 08 04 80 00    . . ÿ . . . . ÿ . . . ÿ . . . .
0150   ff 08 1b 02 00 1b 3a 02    00 3a 40 59 02 00 59 40    ÿ . . . . . : . . : @ Y . . Y @
0160   78 02 00 78 40 97 02 00    97 40 b6 02 00 b6 40 d5    x . . x @ . . . . @ . . @ Õ
0170   02 00 d5 40 f4 02 00 f4    00 2d 00 03 02 00 01 02    . . Õ @ ô . . ô . - . . . . . .
0180   01 41 43 00 01 00 00 00    00 00 00 00 00 00 00 00    . A C . . . . . . . . . . . . .
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: 20
    • Destination Connection ID: 0xec7939de09b3bb6829712abd739583b0e87145cc
    • SCIL: 8
    • Source Connection ID: 0x604b9b3c1c338ad8
    • Token Length: 0
    • Length: 1214
    • Packet Number: 1
    • Payload: CRYPTO
      • Frame Type: 0x6
      • Offset: 372
      • Length: 339
      • Crypto Data: TLS Client Hello
        • Handshake Type: 1
        • Length: 335
        • Version: 0x303
        • Random: bytearray(b'\xae\x97\xe6\xcczJO\x919\xe2uy\x03\xc0\xc3\x19\x7f\xa0;d\x85\x86,\x1de\xaaJc\xdf\xbd,\xf1')
        • 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: 288
        • Extensions: TLS Extensions
          • Type: 0x33
          • Length: 38
          • Opaque: bytearray(b'\x00$\x00\x1d\x00 \x85\xd0J\x16Fe)\xec\x8d\xb7\x99\x0e\x13\x1fr\x16\xd9\xaa\x1a%\xb2\xdec\xd6\xc7BW\xe2\xf7\x99zR')
        • Extensions: TLS Extensions
          • Type: 0x0
          • Length: 24
          • Opaque: bytearray(b'\x00\x16\x00\x00\x13cloudflare-quic.com')
        • 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: 0x604b9b3c1c338ad8
          • 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: ACK
      • Frame Type: 0x2
      • Largest Acknowledged: 1
      • ACK Delay: 323
      • ACK Range Count: 0
      • First ACK Range: 1
    • Payload: PADDING
      • Length: 847
0000   c0 ff 00 00 1c 08 60 4b    9b 3c 1c 33 8a d8 14 ec    À ÿ . . . . ` K . < . 3 . Ø . ì
0010   79 39 de 09 b3 bb 68 29    71 2a bd 73 95 83 b0 e8    y 9 Þ . ³ » h ) q * ½ s . . ° è
0020   71 45 cc 00 40 74 02 02    01 27 00 00 06 38 40 5a    q E Ì . @ t . . . ' . . . 8 @ Z
0030   02 00 00 56 03 03 a4 ca    8d d4 65 19 54 c3 7b 11    . . . V . . ¤ Ê . Ô e . T Ã { .
0040   f7 c8 91 8b a5 9f 58 b2    63 e9 bd 1e 91 ed 8b 91    ÷ È . . ¥ . X ² c é ½ . . í . .
0050   39 10 58 ab 5e 34 00 13    02 00 00 2e 00 33 00 24    9 . X « ^ 4 . . . . . . . 3 . $
0060   00 1d 00 20 55 11 8e 5b    fc c2 5e d8 2a cb bb e5    . . .   U . . [ ü Â ^ Ø * Ë » å
0070   be fd 2c 5f 7d 79 20 10    da 56 89 29 35 70 4d 5f    ¾ ý , _ } y   . Ú V . ) 5 p M _
0080   f8 0f 46 52 00 2b 00 02    03 04                      ø . F R . + . . . . . . . . . .
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: 0x604b9b3c1c338ad8
    • SCIL: 20
    • Source Connection ID: 0xec7939de09b3bb6829712abd739583b0e87145cc
    • Token Length: 0
    • Length: 116
    • Packet Number: 2
    • Payload: ACK
      • Frame Type: 0x2
      • Largest Acknowledged: 1
      • ACK Delay: 39
      • ACK Range Count: 0
      • First ACK Range: 0
    • Payload: CRYPTO
      • Frame Type: 0x6
      • Offset: 56
      • Length: 90
      • Crypto Data: TLS Server Hello
        • Handshake Type: 2
        • Length: bytearray(b'\x00\x00V')
        • Version: 0x303
        • Random: bytearray(b'\xa4\xca\x8d\xd4e\x19T\xc3{\x11\xf7\xc8\x91\x8b\xa5\x9fX\xb2c\xe9\xbd\x1e\x91\xed\x8b\x919\x10X\xab^4')
        • Session ID Length: 0
        • Cipher Suite: 0x1302
        • Compression Method: 0
        • Extensions Length: 46
        • Extensions: TLS Extensions
          • Type: 0x33
          • Length: 36
          • Opaque: bytearray(b'\x00\x1d\x00 U\x11\x8e[\xfc\xc2^\xd8*\xcb\xbb\xe5\xbe\xfd,_}y \x10\xdaV\x89)5pM_\xf8\x0fFR')
        • Extensions: TLS Extensions
          • Type: 0x2b
          • Length: 2
          • Opaque: b'\x03\x04'
0000   e0 ff 00 00 1c 08 60 4b    9b 3c 1c 33 8a d8 14 ec    à ÿ . . . . ` K . < . 3 . Ø . ì
0010   79 39 de 09 b3 bb 68 29    71 2a bd 73 95 83 b0 e8    y 9 Þ . ³ » h ) q * ½ s . . ° è
0020   71 45 cc 44 87 00 06 00    44 72 08 00 00 61 00 5f    q E Ì D . . . . D r . . . a . _
0030   00 00 00 00 00 10 00 08    00 06 05 68 33 2d 32 38    . . . . . . . . . . . h 3 - 2 8
0040   ff a5 00 4b 00 08 d7 f9    02 be 4b 80 20 5a 01 04    ÿ ¥ . K . . × ù . ¾ K .   Z . .
0050   80 02 bf 20 03 04 80 00    ff f7 04 04 80 a0 00 00    . . ¿   . . . . ÿ ÷ . . . . . .
0060   06 04 80 10 00 00 07 04    80 10 00 00 08 02 41 00    . . . . . . . . . . . . . . A .
0070   09 01 03 0a 01 03 0b 01    19 0f 14 ec 79 39 de 09    . . . . . . . . . . . ì y 9 Þ .
0080   b3 bb 68 29 71 2a bd 73    95 83 b0 e8 71 45 cc 0b    ³ » h ) q * ½ s . . ° è q E Ì .
0090   00 08 ac 00 00 08 a8 00    04 f7 30 82 04 f3 30 82    . . ¬ . . . ¨ . . ÷ 0 . . ó 0 .
00A0   04 9a a0 03 02 01 02 02    10 06 79 67 a9 c5 7a b0    . . . . . . . . . . y g © Å z °
00B0   93 da a1 7e 40 61 71 53    e6 30 0a 06 08 2a 86 48    . Ú ¡ ~ @ a q S æ 0 . . . * . H
00C0   ce 3d 04 03 02 30 6f 31    0b 30 09 06 03 55 04 06    Î = . . . 0 o 1 . 0 . . . U . .
00D0   13 02 55 53 31 0b 30 09    06 03 55 04 08 13 02 43    . . U S 1 . 0 . . . U . . . . C
00E0   41 31 16 30 14 06 03 55    04 07 13 0d 53 61 6e 20    A 1 . 0 . . . U . . . . S a n  
00F0   46 72 61 6e 63 69 73 63    6f 31 19 30 17 06 03 55    F r a n c i s c o 1 . 0 . . . U
0100   04 0a 13 10 43 6c 6f 75    64 46 6c 61 72 65 2c 20    . . . . C l o u d F l a r e ,  
0110   49 6e 63 2e 31 20 30 1e    06 03 55 04 03 13 17 43    I n c . 1   0 . . . U . . . . C
0120   6c 6f 75 64 46 6c 61 72    65 20 49 6e 63 20 45 43    l o u d F l a r e   I n c   E C
0130   43 20 43 41 2d 32 30 1e    17 0d 32 30 30 33 32 36    C   C A - 2 0 . . . 2 0 0 3 2 6
0140   30 30 30 30 30 30 5a 17    0d 32 30 31 30 30 39 31    0 0 0 0 0 0 Z . . 2 0 1 0 0 9 1
0150   32 30 30 30 30 5a 30 6d    31 0b 30 09 06 03 55 04    2 0 0 0 0 Z 0 m 1 . 0 . . . U .
0160   06 13 02 55 53 31 0b 30    09 06 03 55 04 08 13 02    . . . U S 1 . 0 . . . U . . . .
0170   43 41 31 16 30 14 06 03    55 04 07 13 0d 53 61 6e    C A 1 . 0 . . . U . . . . S a n
0180   20 46 72 61 6e 63 69 73    63 6f 31 19 30 17 06 03      F r a n c i s c o 1 . 0 . . .
0190   55 04 0a 13 10 43 6c 6f    75 64 46 6c 61 72 65 2c    U . . . . C l o u d F l a r e ,
01A0   20 49 6e 63 2e 31 1e 30    1c 06 03 55 04 03 13 15      I n c . 1 . 0 . . . U . . . .
01B0   73 6e 69 2e 63 6c 6f 75    64 66 6c 61 72 65 73 73    s n i . c l o u d f l a r e s s
01C0   6c 2e 63 6f 6d 30 59 30    13 06 07 2a 86 48 ce 3d    l . c o m 0 Y 0 . . . * . H Î =
01D0   02 01 06 08 2a 86 48 ce    3d 03 01 07 03 42 00 04    . . . . * . H Î = . . . . B . .
01E0   cd ef a8 0c 44 82 39 23    b8 c9 ea 24 e1 e0 dd 4a    Í ï ¨ . D . 9 # ¸ É ê $ á à Ý J
01F0   10 39 ac c0 f8 c2 d5 2e    5c 2a d6 cd 99 bd 9e 89    . 9 ¬ À ø Â Õ . \ * Ö Í . ½ . .
0200   b6 ff 93 87 ed a2 fc 12    ec 98 c4 fc 32 aa 02 ad    ÿ . . í ¢ ü . ì . Ä ü 2 ª . .
0210   02 1a 36 9b ca 5f 44 83    f7 d8 76 c9 ab f4 01 e4    . . 6 . Ê _ D . ÷ Ø v É « ô . ä
0220   a3 82 03 18 30 82 03 14    30 1f 06 03 55 1d 23 04    £ . . . 0 . . . 0 . . . U . # .
0230   18 30 16 80 14 3e 74 2d    1f cf 45 75 04 7e 3f c0    . 0 . . . > t - . Ï E u . ~ ? À
0240   a2 87 3e 4c 43 83 51 13    c6 30 1d 06 03 55 1d 0e    ¢ . > L C . Q . Æ 0 . . . U . .
0250   04 16 04 14 63 13 fe 2a    a2 75 5f ba d8 34 43 7e    . . . . c . þ * ¢ u _ º Ø 4 C ~
0260   a7 df cb 74 60 ec 6b d1    30 4c 06 03 55 1d 11 04    § ß Ë t ` ì k Ñ 0 L . . U . . .
0270   45 30 43 82 13 63 6c 6f    75 64 66 6c 61 72 65 2d    E 0 C . . c l o u d f l a r e -
0280   71 75 69 63 2e 63 6f 6d    82 15 73 6e 69 2e 63 6c    q u i c . c o m . . s n i . c l
0290   6f 75 64 66 6c 61 72 65    73 73 6c 2e 63 6f 6d 82    o u d f l a r e s s l . c o m .
02A0   15 2a 2e 63 6c 6f 75 64    66 6c 61 72 65 2d 71 75    . * . c l o u d f l a r e - q u
02B0   69 63 2e 63 6f 6d 30 0e    06 03 55 1d 0f 01 01 ff    i c . c o m 0 . . . U . . . . ÿ
02C0   04 04 03 02 07 80 30 1d    06 03 55 1d 25 04 16 30    . . . . . . 0 . . . U . % . . 0
02D0   14 06 08 2b 06 01 05 05    07 03 01 06 08 2b 06 01    . . . + . . . . . . . . . + . .
02E0   05 05 07 03 02 30 79 06    03 55 1d 1f 04 72 30 70    . . . . . 0 y . . U . . . r 0 p
02F0   30 36 a0 34 a0 32 86 30    68 74 74 70 3a 2f 2f 63    0 6 . 4 . 2 . 0 h t t p : / / c
0300   72 6c 33 2e 64 69 67 69    63 65 72 74 2e 63 6f 6d    r l 3 . d i g i c e r t . c o m
0310   2f 43 6c 6f 75 64 46 6c    61 72 65 49 6e 63 45 43    / C l o u d F l a r e I n c E C
0320   43 43 41 32 2e 63 72 6c    30 36 a0 34 a0 32 86 30    C C A 2 . c r l 0 6 . 4 . 2 . 0
0330   68 74 74 70 3a 2f 2f 63    72 6c 34 2e 64 69 67 69    h t t p : / / c r l 4 . d i g i
0340   63 65 72 74 2e 63 6f 6d    2f 43 6c 6f 75 64 46 6c    c e r t . c o m / C l o u d F l
0350   61 72 65 49 6e 63 45 43    43 43 41 32 2e 63 72 6c    a r e I n c E C C C A 2 . c r l
0360   30 4c 06 03 55 1d 20 04    45 30 43 30 37 06 09 60    0 L . . U .   . E 0 C 0 7 . . `
0370   86 48 01 86 fd 6c 01 01    30 2a 30 28 06 08 2b 06    . H . . ý l . . 0 * 0 ( . . + .
0380   01 05 05 07 02 01 16 1c    68 74 74 70 73 3a 2f 2f    . . . . . . . . h t t p s : / /
0390   77 77 77 2e 64 69 67 69    63 65 72 74 2e 63 6f 6d    w w w . d i g i c e r t . c o m
03A0   2f 43 50 53 30 08 06 06    67 81 0c 01 02 02 30 76    / C P S 0 . . . g . . . . . 0 v
03B0   06 08 2b 06 01 05 05 07    01 01 04 6a 30 68 30 24    . . + . . . . . . . . j 0 h 0 $
03C0   06 08 2b 06 01 05 05 07    30 01 86 18 68 74 74 70    . . + . . . . . 0 . . . h t t p
03D0   3a 2f 2f 6f 63 73 70 2e    64 69 67 69 63 65 72 74    : / / o c s p . d i g i c e r t
03E0   2e 63 6f 6d 30 40 06 08    2b 06 01 05 05 07 30 02    . c o m 0 @ . . + . . . . . 0 .
03F0   86 34 68 74 74 70 3a 2f    2f 63 61 63 65 72 74 73    . 4 h t t p : / / c a c e r t s
0400   2e 64 69 67 69 63 65 72    74 2e 63 6f 6d 2f 43 6c    . d i g i c e r t . c o m / C l
0410   6f 75 64 46 6c 61 72 65    49 6e 63 45 43 43 43 41    o u d F l a r e I n c E C C C A
0420   2d 32 2e 63 72 74 30 0c    06 03 55 1d 13 01 01 ff    - 2 . c r t 0 . . . U . . . . ÿ
0430   04 02 30 00 30 82 01 04    06 0a 2b 06 01 04 01 d6    . . 0 . 0 . . . . . + . . . . Ö
0440   79 02 04 02 04 81 f5 04    81 f2 00 f0 00 75 00 b2    y . . . . . õ . . ò . ð . u . ²
0450   1e 05 cc 8b a2 cd 8a 20    4e 87 66 f9 2b b9 8a 25    . . Ì . ¢ Í .   N . f ù + ¹ . %
0460   20 67 6b da fa 70 e7 b2    49 53 2d ef 8b 90 5e 00      g k Ú ú p ç ² I S - ï . . ^ .
0470   00 01 71 15 aa 19 32 00    00 04 03 00 46 30 44 02    . . q . ª . 2 . . . . . F 0 D .
0480   20 52 2f 1b 57 25 d6 6c    72 37 ec 24 a3 a3 50 79      R / . W % Ö l r 7 ì $ £ £ P y
0490   b5 66 76 c1 40 72 87 c1    21 8b df aa                µ f v Á @ r . Á ! . ß ª . . . .
Dissected using draft-27.yaml
  • Long Header:
    • Header Form: 1
    • Fixed Bit: 1
    • Long Packet Type: 0x2
    • Reserved Bits: 0
    • Packet Number Length: 0
    • Version: 0xff00001c
    • DCIL: 8
    • Destination Connection ID: 0x604b9b3c1c338ad8
    • SCIL: 20
    • Source Connection ID: 0xec7939de09b3bb6829712abd739583b0e87145cc
    • Length: 1159
    • Packet Number: 0
    • Payload: CRYPTO
      • Frame Type: 0x6
      • Offset: 0
      • Length: 1138
      • Crypto Data: TLS Encrypted Extensions
        • Handshake Type: 8
        • Length: 97
        • Extensions: TLS Extensions
          • Type: 0x5f
          • Length: 0
        • Extensions: TLS Extensions
          • Type: 0x0
          • Length: 16
          • Opaque: bytearray(b'\x00\x08\x00\x06\x05h3-28\xff\xa5\x00K\x00\x08')
        • Extensions: bytearray(b'\xd7\xf9\x02\xbeK\x80 Z\x01\x04\x80\x02\xbf \x03\x04\x80\x00\xff\xf7\x04\x04\x80\xa0\x00\x00\x06\x04\x80\x10\x00\x00\x07\x04\x80\x10\x00\x00\x08\x02A\x00\t\x01\x03\n\x01\x03\x0b\x01\x19\x0f\x14\xecy9\xde\t\xb3\xbbh)q*\xbds\x95\x83\xb0\xe8qE\xcc\x0b\x00\x08\xac\x00\x00\x08\xa8\x00\x04\xf70\x82\x04\xf30\x82\x04\x9a\xa0\x03\x02\x01\x02\x02\x10\x06yg\xa9\xc5z\xb0\x93\xda\xa1~@aqS\xe60\n\x06\x08*\x86H\xce=\x04\x03\x020o1\x0b0\t\x06\x03U\x04\x06\x13\x02US1\x0b0\t\x06\x03U\x04\x08\x13\x02CA1\x160\x14\x06\x03U\x04\x07\x13\rSan Francisco1\x190\x17\x06\x03U\x04\n\x13\x10CloudFlare, Inc.1 0\x1e\x06\x03U\x04\x03\x13\x17CloudFlare Inc ECC CA-20\x1e\x17\r200326000000Z\x17\r201009120000Z0m1\x0b0\t\x06\x03U\x04\x06\x13\x02US1\x0b0\t\x06\x03U\x04\x08\x13\x02CA1\x160\x14\x06\x03U\x04\x07\x13\rSan Francisco1\x190\x17\x06\x03U\x04\n\x13\x10CloudFlare, Inc.1\x1e0\x1c\x06\x03U\x04\x03\x13\x15sni.cloudflaressl.com0Y0\x13\x06\x07*\x86H\xce=\x02\x01\x06\x08*\x86H\xce=\x03\x01\x07\x03B\x00\x04\xcd\xef\xa8\x0cD\x829#\xb8\xc9\xea$\xe1\xe0\xddJ\x109\xac\xc0\xf8\xc2\xd5.\\*\xd6\xcd\x99\xbd\x9e\x89\xb6\xff\x93\x87\xed\xa2\xfc\x12\xec\x98\xc4\xfc2\xaa\x02\xad\x02\x1a6\x9b\xca_D\x83\xf7\xd8v\xc9\xab\xf4\x01\xe4\xa3\x82\x03\x180\x82\x03\x140\x1f\x06\x03U\x1d#\x04\x180\x16\x80\x14>t-\x1f\xcfEu\x04~?\xc0\xa2\x87>LC\x83Q\x13\xc60\x1d\x06\x03U\x1d\x0e\x04\x16\x04\x14c\x13\xfe*\xa2u_\xba\xd84C~\xa7\xdf\xcbt`\xeck\xd10L\x06\x03U\x1d\x11\x04E0C\x82\x13cloudflare-quic.com\x82\x15sni.cloudflaressl.com\x82\x15*.cloudflare-quic.com0\x0e\x06\x03U\x1d\x0f\x01\x01\xff\x04\x04\x03\x02\x07\x800\x1d\x06\x03U\x1d%\x04\x160\x14\x06\x08+\x06\x01\x05\x05\x07\x03\x01\x06\x08+\x06\x01\x05\x05\x07\x03\x020y\x06\x03U\x1d\x1f\x04r0p06\xa04\xa02\x860http://crl3.digicert.com/CloudFlareIncECCCA2.crl06\xa04\xa02\x860http://crl4.digicert.com/CloudFlareIncECCCA2.crl0L\x06\x03U\x1d \x04E0C07\x06\t`\x86H\x01\x86\xfdl\x01\x010*0(\x06\x08+\x06\x01\x05\x05\x07\x02\x01\x16\x1chttps://www.digicert.com/CPS0\x08\x06\x06g\x81\x0c\x01\x02\x020v\x06\x08+\x06\x01\x05\x05\x07\x01\x01\x04j0h0$\x06\x08+\x06\x01\x05\x05\x070\x01\x86\x18http://ocsp.digicert.com0@\x06\x08+\x06\x01\x05\x05\x070\x02\x864http://cacerts.digicert.com/CloudFlareIncECCCA-2.crt0\x0c\x06\x03U\x1d\x13\x01\x01\xff\x04\x020\x000\x82\x01\x04\x06\n+\x06\x01\x04\x01\xd6y\x02\x04\x02\x04\x81\xf5\x04\x81\xf2\x00\xf0\x00u\x00\xb2\x1e\x05\xcc\x8b\xa2\xcd\x8a N\x87f\xf9+\xb9\x8a% gk\xda\xfap\xe7\xb2IS-\xef\x8b\x90^\x00\x00\x01q\x15\xaa\x192\x00\x00\x04\x03\x00F0D\x02 R/\x1bW%\xd6lr7\xec$\xa3\xa3Py\xb5fv\xc1@r\x87\xc1!\x8b\xdf\xaa')
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00F0   4a 3c 22 c8 81 66 66 59    5a 4f b1 55 c1 ec 02 20    J < " È . f f Y Z O ± U Á ì .  
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0150   0b 05 00 30 5a 31 0b 30    09 06 03 55 04 06 13 02    . . . 0 Z 1 . 0 . . . U . . . .
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01A0   43 79 62 65 72 54 72 75    73 74 20 52 6f 6f 74 30    C y b e r T r u s t   R o o t 0
01B0   1e 17 0d 31 35 31 30 31