turf.org

turf.org:4000

Telnet Fingerprint

64724f2edb219c51…

This fingerprint is shared by 6 other servers.

Options offered by server: EOR

Data source: 64724f2edb219c51/fb60feac4cc7366b.json

The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.

{
  "server-probe": {
    "fingerprint": "64724f2edb219c51",
    "fingerprint-data": {
      "offered-options": [
        "EOR"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AUTHENTICATION",
        "BINARY",
        "BM",
        "CHARSET",
        "COM_PORT",
        "DET",
        "ECHO",
        "ENCRYPT",
        "FORWARD_X",
        "KERMIT",
        "NAMS",
        "NAOCRD",
        "NAOFFD",
        "NAOHTD",
        "NAOHTS",
        "NAOL",
        "NAOLFD",
        "NAOP",
        "NAOVTD",
        "NAOVTS",
        "PRAGMA_HEARTBEAT",
        "PRAGMA_LOGON",
        "RCP",
        "RCTE",
        "RSP",
        "SEND_URL",
        "SGA",
        "SSPI_LOGON",
        "STATUS",
        "SUPDUP",
        "SUPDUPOUTPUT",
        "SUPPRESS_LOCAL_ECHO",
        "TLS",
        "TN3270E",
        "TTYLOC",
        "VT3270REGIME",
        "X3PAD",
        "XAUTH"
      ],
      "requested-options": []
    },
    "session_data": {
      "banner_after_return": "XX\\  \\ XXXXXXXXX| / / /           |\n\r|     .        XXX|      XXX|  XXX|   XXXXXXXXX|  \\XXX/  XXX|/ / /____        |\n\r|             /XXX|      XXX|  XXX|   XXX|  XXX|   XXX|      /__ _- //        |\n\r|            / XXX|      XXX|  XXX|   XXX|     ____XXX|____     - / /         |\n\r|           /  XXX|      XXX|  XXX|   XXX|     XXXXXXXXXXXX|    / //          |\n\r|     _____/   XXX|      XXX|  XXX|   XXX|     XXXXXXXXXXXX|    / /           |\n\r|    /         XXX|       XXXXXXXX|   XXX|         XXX| \\      /-/            |\n\r|   /          XXX|             ^^^                XXX|  \\     //             |\n\r|==================================================XXX|=======//==============|\n\r|                 XXXXXXXXXXXXX   XXXXXXXXXXX  XXXXXXX|       /               |\n\r|          XXXXXXXXXXXXXX  XXXXXXXXXXXX XXXXXXXXXXXXX/       /                |\n\r|        XXXXXX                                            Turf Version 4.24  |\n\r|_____________________________________________________________________________|\n\r\n\r             ",
      "banner_before_return": "\n\r<!-\b\b\b_______________________________________________________________________________\n\r|                .                             __,..--.--..,.--._,..__        |\n\r|   .            .         .               __/^   ^   /          \\   ^\\__     |\n\r|    ..          .       ..               /^   /    /        |   \\    \\  '\\_  |\n\r|      ..    ...:::..  ..                /   /    |     |    |  |     |    ^\\ |\n\r|        ...:::::::::::..                |   |    |    \\     /        \\      ||\n\r|         .:::::::::::::.            ___  \\._.___.._....______..._..__...__../|\n\r|        .:::::::::::::::.          /   \\__                     / / /  /      |\n\r| .  .. :.:___________  :... .. .  /       \\__                  / //  /       |\n\r|          XXXXXXXXXXX|        ___/           \\                / //  /        |\n\r|          XXXXXXXXXXX| ______/                \\     ______    / /  /         |\n\r|         :    XXX|:::.  ___   ___    ___ ____  \\   XXXXXXX\\  / /  /          |\n\r|       .      XXX|    :.XXX|  XXX|   XXXxXX",
      "encoding": "ascii",
      "option_states": {
        "server_offered": {
          "0x55": false,
          "0x56": false,
          "EOR": true
        },
        "server_requested": {}
      },
      "timing": {
        "probe": 0.5051677227020264,
        "total": 1.0059924125671387
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-02-08T06:21:35.944337+00:00",
      "host": "turf.org",
      "ip": "109.70.44.245",
      "port": 4000
    }
  ]
}

Connection Log

Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.

DEBUG client.py:773 Fingerprint client: host=turf.org port=4000
INFO client_base.py:174 Connected to <Peer 109.70.44.245 4000>
DEBUG stream_writer.py:655 recv IAC WILL EOR
DEBUG stream_writer.py:671 WILL EOR unsolicited
DEBUG stream_writer.py:1793 handle_will(EOR)
DEBUG stream_writer.py:2883 pending_option[DO + EOR] = True
DEBUG stream_writer.py:896 send IAC DO EOR
DEBUG stream_writer.py:2883 remote_option[EOR] = True
DEBUG stream_writer.py:2883 pending_option[DO + EOR] = False
DEBUG stream_writer.py:655 recv IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:671 WILL MCCP2_COMPRESS unsolicited
DEBUG stream_writer.py:1793 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:2883 remote_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:896 send IAC DONT MCCP2_COMPRESS
WARNING stream_writer.py:1882 Unhandled: WILL MCCP2_COMPRESS.
DEBUG stream_writer.py:655 recv IAC WILL MCCP_COMPRESS
DEBUG stream_writer.py:671 WILL MCCP_COMPRESS unsolicited
DEBUG stream_writer.py:1793 handle_will(MCCP_COMPRESS)
DEBUG stream_writer.py:2883 remote_option[MCCP_COMPRESS] = False
DEBUG stream_writer.py:896 send IAC DONT MCCP_COMPRESS
WARNING stream_writer.py:1882 Unhandled: WILL MCCP_COMPRESS.
DEBUG client_base.py:460 negotiation complete after 2.01s.
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC EOR(b'\x19'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'P'(b'P'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'l'(b'l'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'e'(b'e'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'a'(b'a'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b's'(b's'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'e'(b'e'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC TSPEED(b' '): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'e'(b'e'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'n'(b'n'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b't'(b't'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'e'(b'e'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'r'(b'r'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC TSPEED(b' '): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'a'(b'a'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC TSPEED(b' '): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'n'(b'n'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'a'(b'a'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'm'(b'm'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'e'(b'e'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC TSPEED(b' '): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC TN3270E(b'('): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC NEW_ENVIRON(b"'"): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'q'(b'q'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'u'(b'u'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'i'(b'i'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b't'(b't'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC NEW_ENVIRON(b"'"): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC TSPEED(b' '): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b't'(b't'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'o'(b'o'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC TSPEED(b' '): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'e'(b'e'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'x'(b'x'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b'i'(b'i'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b't'(b't'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC XAUTH(b')'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC b':'(b':'): not a legal 2-byte cmd
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/client_base.py", line 399, in
    _process_chunk
WARNING client_base.py:495     recv_inband = writer.feed_byte(_ONE_BYTE[b])
WARNING client_base.py:495                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
WARNING client_base.py:495   File "/home/jquast/telnetlib3/telnetlib3/stream_writer.py", line 617,
    in feed_byte
WARNING client_base.py:495     raise ValueError(f"IAC {name_command(cmd)}({cmd!r}): not a legal
    2-byte cmd")
WARNING client_base.py:495 ValueError: IAC TSPEED(b' '): not a legal 2-byte cmd
DEBUG stream_writer.py:2883 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:896 send IAC DO BINARY
DEBUG stream_writer.py:2883 pending_option[DO + SGA] = True
DEBUG stream_writer.py:896 send IAC DO SGA
DEBUG stream_writer.py:2883 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:896 send IAC DO ECHO
DEBUG stream_writer.py:2883 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:896 send IAC DO STATUS
DEBUG stream_writer.py:2883 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:896 send IAC DO CHARSET
DEBUG stream_writer.py:2883 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:896 send IAC DO COM_PORT_OPTION
INFO fingerprinting.py:736 connection for server fingerprint 9e69c0b223167702
INFO client_base.py:105 Connection closed to <Peer 109.70.44.245 4000>

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug turf.org 4000