24.62.218.205 (phoenix.bnbbbs.net)
==================================

bbs.bnbbbs.net:2023
-------------------

**Connection Banner:**

.. raw:: html

   <pre class="ansi-banner" role="img" aria-label="ANSI art banner for bbs.bnbbbs.net:2023">**EMSI_REQA77E
                 
   **EMSI_REQA77E
   
   
   + Address 1:320/119@fidonet using BT/2 2.60XE/Gamma-6(mxcom) Watcom/i386  
   
   Welcome to Bits &amp; Bytes BBS #1!
   **EMSI_REQA77E
   
   Press &lt;Escape&gt; to enter BBS.</pre>

.. raw:: html

   <p class="mud-connect">
   <a href="telnet://bbs.bnbbbs.net:2023" class="telnet-link">bbs.bnbbbs.net:2023</a>
   <button class="copy-btn" data-host="bbs.bnbbbs.net" data-port="2023" title="Copy host and port" aria-label="Copy bbs.bnbbbs.net port 2023 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x2398;</span>
   </button>
   </p>

Encoding
~~~~~~~~

- **Effective encoding**: cp437
- **Scanner detected**: ascii

Telnet Fingerprint
~~~~~~~~~~~~~~~~~~

:ref:`dda5b1a68056eec6... <fp_dda5b1a68056eec6>`

*This fingerprint is shared by 10 other servers.*

**Options offered by server**: ``BINARY``, ``ECHO``, ``SGA``

**Options requested from client**: ``BINARY``, ``SGA``, ``TTYPE``

**Data source**: `dda5b1a68056eec6/46a736ee6e44a5be.json <https://github.com/jquast/modem.xyz/tree/master/data-bbs/server/dda5b1a68056eec6/46a736ee6e44a5be.json>`_

The complete JSON record collected during the scan,
including Telnet negotiation results and banner data.

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "dda5b1a68056eec6",
       "fingerprint-data": {
         "offered-options": [
           "BINARY",
           "ECHO",
           "SGA"
         ],
         "probed-protocol": "server",
         "refused-options": [
           "AARDWOLF",
           "ATCP",
           "CHARSET",
           "COM_PORT",
           "EOR",
           "GMCP",
           "MSDP",
           "MSP",
           "MSSP",
           "MXP",
           "STATUS",
           "ZMP"
         ],
         "requested-options": [
           "BINARY",
           "SGA",
           "TTYPE"
         ],
         "scan-type": "quick"
       },
       "session_data": {
         "banner_after_return": "**EMSI_REQA77E\r\rPress <Escape> to enter BBS.\r",
         "banner_before_return": "**EMSI_REQA77E\r              \r**EMSI_REQA77E\r\r\r+ Address 1:320/119@fidonet using BT/2 2.60XE/Gamma-6(mxcom) Watcom/i386  \r\n\r\nWelcome to Bits & Bytes BBS #1!\r\n**EMSI_REQA77E\r\rPress <Escape> to enter BBS.\r",
         "encoding": "ascii",
         "option_states": {
           "server_offered": {
             "BINARY": true,
             "ECHO": true,
             "SGA": true
           },
           "server_requested": {
             "BINARY": true,
             "SGA": true,
             "TTYPE": true
           }
         },
         "scan_type": "quick",
         "timing": {
           "probe": 0.3589949607849121,
           "total": 5.9980268478393555
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-02-09T19:26:05.613899+00:00",
         "host": "bbs.bnbbbs.net",
         "ip": "24.62.218.205",
         "port": 2023
       }
     ]
   }

Connection Log
~~~~~~~~~~~~~~

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

.. code-block:: text

   DEBUG client.py:863 Fingerprint client: host=bbs.bnbbbs.net port=2023
   INFO client_base.py:174 Connected to <Peer 24.62.218.205 2023>
   DEBUG stream_writer.py:706 recv IAC WILL SGA
   DEBUG stream_writer.py:722 WILL SGA unsolicited
   DEBUG stream_writer.py:1897 handle_will(SGA)
   DEBUG stream_writer.py:3167 pending_option[DO + SGA] = True
   DEBUG stream_writer.py:947 send IAC DO SGA
   DEBUG stream_writer.py:3167 remote_option[SGA] = True
   DEBUG stream_writer.py:3167 pending_option[DO + SGA] = False
   DEBUG stream_writer.py:706 recv IAC WILL BINARY
   DEBUG stream_writer.py:722 WILL BINARY unsolicited
   DEBUG stream_writer.py:1897 handle_will(BINARY)
   DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = True
   DEBUG stream_writer.py:947 send IAC DO BINARY
   DEBUG stream_writer.py:3167 remote_option[BINARY] = True
   DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = False
   DEBUG stream_writer.py:706 recv IAC WILL BINARY
   DEBUG stream_writer.py:722 WILL BINARY unsolicited
   DEBUG stream_writer.py:1897 handle_will(BINARY)
   DEBUG stream_writer.py:706 recv IAC DO BINARY
   DEBUG stream_writer.py:1767 handle_do(BINARY)
   DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = True
   DEBUG stream_writer.py:947 send IAC WILL BINARY
   DEBUG stream_writer.py:3167 local_option[BINARY] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = False
   DEBUG stream_writer.py:706 recv IAC DO SGA
   DEBUG stream_writer.py:1767 handle_do(SGA)
   DEBUG stream_writer.py:3167 pending_option[WILL + SGA] = True
   DEBUG stream_writer.py:947 send IAC WILL SGA
   DEBUG stream_writer.py:3167 local_option[SGA] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + SGA] = False
   DEBUG stream_writer.py:706 recv IAC DO TTYPE
   DEBUG stream_writer.py:1767 handle_do(TTYPE)
   DEBUG stream_writer.py:3167 pending_option[WILL + TTYPE] = True
   DEBUG stream_writer.py:947 send IAC WILL TTYPE
   DEBUG stream_writer.py:3167 pending_option[SB + TTYPE] = True
   DEBUG stream_writer.py:3167 local_option[TTYPE] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + TTYPE] = False
   DEBUG stream_writer.py:706 recv IAC WILL ECHO
   DEBUG stream_writer.py:722 WILL ECHO unsolicited
   DEBUG stream_writer.py:1897 handle_will(ECHO)
   DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = True
   DEBUG stream_writer.py:947 send IAC DO ECHO
   DEBUG stream_writer.py:3167 remote_option[ECHO] = True
   DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = False
   DEBUG stream_writer.py:698 begin sub-negotiation SB TTYPE
   DEBUG stream_writer.py:685 sub-negotiation cmd TTYPE SE completion byte
   DEBUG stream_writer.py:3167 pending_option[SB + TTYPE] = False
   DEBUG stream_writer.py:2234 recv TTYPE SEND: b''
   DEBUG stream_writer.py:2247 send IAC SB TTYPE IS b'xterm-256color' IAC SE
   DEBUG client_base.py:460 negotiation complete after 2.00s.
   DEBUG stream_writer.py:3167 pending_option[DO + STATUS] = True
   DEBUG stream_writer.py:947 send IAC DO STATUS
   DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = True
   DEBUG stream_writer.py:947 send IAC DO CHARSET
   DEBUG stream_writer.py:3167 pending_option[DO + EOR] = True
   DEBUG stream_writer.py:947 send IAC DO EOR
   DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = True
   DEBUG stream_writer.py:947 send IAC DO COM_PORT_OPTION
   DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = True
   DEBUG stream_writer.py:947 send IAC DO GMCP
   DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = True
   DEBUG stream_writer.py:947 send IAC DO MSDP
   DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = True
   DEBUG stream_writer.py:947 send IAC DO MSSP
   DEBUG stream_writer.py:3167 pending_option[DO + MSP] = True
   DEBUG stream_writer.py:947 send IAC DO MSP
   DEBUG stream_writer.py:3167 pending_option[DO + MXP] = True
   DEBUG stream_writer.py:947 send IAC DO MXP
   DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = True
   DEBUG stream_writer.py:947 send IAC DO ZMP
   DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = True
   DEBUG stream_writer.py:947 send IAC DO AARDWOLF
   DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = True
   DEBUG stream_writer.py:947 send IAC DO ATCP
   DEBUG stream_writer.py:706 recv IAC WONT STATUS
   DEBUG stream_writer.py:2022 handle_wont(STATUS)
   DEBUG stream_writer.py:3167 remote_option[STATUS] = False
   DEBUG stream_writer.py:3167 pending_option[DO + STATUS] = False
   DEBUG stream_writer.py:706 recv IAC WONT CHARSET
   DEBUG stream_writer.py:2022 handle_wont(CHARSET)
   DEBUG stream_writer.py:3167 remote_option[CHARSET] = False
   DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = False
   DEBUG stream_writer.py:706 recv IAC WONT EOR
   DEBUG stream_writer.py:2022 handle_wont(EOR)
   DEBUG stream_writer.py:3167 remote_option[EOR] = False
   DEBUG stream_writer.py:3167 pending_option[DO + EOR] = False
   DEBUG stream_writer.py:706 recv IAC WONT COM_PORT_OPTION
   DEBUG stream_writer.py:2022 handle_wont(COM_PORT_OPTION)
   DEBUG stream_writer.py:3167 remote_option[COM_PORT_OPTION] = False
   DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = False
   DEBUG stream_writer.py:706 recv IAC WONT GMCP
   DEBUG stream_writer.py:2022 handle_wont(GMCP)
   DEBUG stream_writer.py:3167 remote_option[GMCP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSDP
   DEBUG stream_writer.py:2022 handle_wont(MSDP)
   DEBUG stream_writer.py:3167 remote_option[MSDP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSSP
   DEBUG stream_writer.py:2022 handle_wont(MSSP)
   DEBUG stream_writer.py:3167 remote_option[MSSP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSP
   DEBUG stream_writer.py:2022 handle_wont(MSP)
   DEBUG stream_writer.py:3167 remote_option[MSP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MXP
   DEBUG stream_writer.py:2022 handle_wont(MXP)
   DEBUG stream_writer.py:3167 remote_option[MXP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MXP] = False
   DEBUG stream_writer.py:706 recv IAC WONT ZMP
   DEBUG stream_writer.py:2022 handle_wont(ZMP)
   DEBUG stream_writer.py:3167 remote_option[ZMP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = False
   DEBUG stream_writer.py:706 recv IAC WONT AARDWOLF
   DEBUG stream_writer.py:2022 handle_wont(AARDWOLF)
   DEBUG stream_writer.py:3167 remote_option[AARDWOLF] = False
   DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = False
   DEBUG stream_writer.py:706 recv IAC WONT ATCP
   DEBUG stream_writer.py:2022 handle_wont(ATCP)
   DEBUG stream_writer.py:3167 remote_option[ATCP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = False
   INFO fingerprinting.py:737 new server fingerprint dda5b1a68056eec6
   INFO client_base.py:105 Connection closed to <Peer 24.62.218.205 2023>

*Generated by* `telnetlib3-fingerprint <https://github.com/jquast/telnetlib3>`_

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug bbs.bnbbbs.net 2023

phoenix.bnbbbs.net:23
---------------------

**Connection Banner:**

.. raw:: html

   <pre class="ansi-banner" role="img" aria-label="ANSI art banner for phoenix.bnbbbs.net:23">
   MBSE BBS v1.1.7 (Release: Jan 12 2026)
   Copyright (C) 1997-2026 MBSE Development Team, All Rights Reserved
   
   
         .--.            Welcome to Phoenix BBS!
        |o_o |           -----------------------
        |:_/ |
       //   \\ \\   Abandon all hope ye who have entered cyberspace.
      (|     | )
     /'\\_   _/\`\\      NEW USERS: Username: bbs Password: bbs
     \\___)=(___/  
   Powered by Linux.
   
   login:
   who
   
         .--.            Welcome to Phoenix BBS!
        |o_o |           -----------------------
        |:_/ |
       //   \\ \\   Abandon all hope ye who have entered cyberspace.
      (|     | )
     /'\\_   _/\`\\      NEW USERS: Username: bbs Password: bbs
     \\___)=(___/  
   Powered by Linux.
   
   Do you want to register as new user? [y/N]:</pre>

.. raw:: html

   <p class="mud-connect">
   <a href="telnet://phoenix.bnbbbs.net" class="telnet-link">phoenix.bnbbbs.net:23</a>
   <button class="copy-btn" data-host="phoenix.bnbbbs.net" data-port="23" title="Copy host and port" aria-label="Copy phoenix.bnbbbs.net port 23 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x2398;</span>
   </button>
   </p>

Encoding
~~~~~~~~

- **Effective encoding**: cp437
- **Scanner detected**: ascii

Telnet Fingerprint
~~~~~~~~~~~~~~~~~~

:ref:`c1df5709ea295a3f... <fp_c1df5709ea295a3f>`

*This fingerprint is shared by 22 other servers.*

**Options offered by server**: ``BINARY``, ``ECHO``, ``SGA``, ``STATUS``

**Options requested from client**: ``ECHO``, ``LFLOW``, ``NAWS``, ``NEW_ENVIRON``, ``TSPEED``, ``TTYPE``, ``XDISPLOC``

**Data source**: `c1df5709ea295a3f/8549b9144356eb77.json <https://github.com/jquast/modem.xyz/tree/master/data-bbs/server/c1df5709ea295a3f/8549b9144356eb77.json>`_

The complete JSON record collected during the scan,
including Telnet negotiation results and banner data.

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "c1df5709ea295a3f",
       "fingerprint-data": {
         "offered-options": [
           "BINARY",
           "ECHO",
           "SGA",
           "STATUS"
         ],
         "probed-protocol": "server",
         "refused-options": [
           "AARDWOLF",
           "ATCP",
           "CHARSET",
           "COM_PORT",
           "EOR",
           "GMCP",
           "MSDP",
           "MSP",
           "MSSP",
           "MXP",
           "ZMP"
         ],
         "requested-options": [
           "ECHO",
           "LFLOW",
           "NAWS",
           "NEW_ENVIRON",
           "TSPEED",
           "TTYPE",
           "XDISPLOC"
         ],
         "scan-type": "quick"
       },
       "session_data": {
         "banner_after_return": "who\r\n\r\n      .--.            Welcome to Phoenix BBS!\r\n     |o_o |           -----------------------\r\n     |:_/ |\r\n    //   \\\\ \\\\   Abandon all hope ye who have entered cyberspace.\r\n   (|     | )\r\n  /'\\\\_   _/\\`\\\\      NEW USERS: Username: bbs Password: bbs\r\n  \\\\___)=(___/  \r\nPowered by Linux.\r\n\r\nDo you want to register as new user? [y/N]: ",
         "banner_before_return": "\r\nMBSE BBS v1.1.7 (Release: Jan 12 2026)\r\nCopyright (C) 1997-2026 MBSE Development Team, All Rights Reserved\r\n\r\n\r\n      .--.            Welcome to Phoenix BBS!\r\n     |o_o |           -----------------------\r\n     |:_/ |\r\n    //   \\\\ \\\\   Abandon all hope ye who have entered cyberspace.\r\n   (|     | )\r\n  /'\\\\_   _/\\`\\\\      NEW USERS: Username: bbs Password: bbs\r\n  \\\\___)=(___/  \r\nPowered by Linux.\r\n\r\nlogin: ",
         "encoding": "ascii",
         "option_states": {
           "environ_requested": [
             {
               "name": "*",
               "type": "VAR"
             },
             {
               "name": "*",
               "type": "USERVAR"
             }
           ],
           "server_offered": {
             "ECHO": true,
             "SGA": true,
             "STATUS": true
           },
           "server_requested": {
             "ECHO": true,
             "LFLOW": true,
             "NAWS": true,
             "NEW_ENVIRON": true,
             "TSPEED": true,
             "TTYPE": true,
             "XDISPLOC": true
           }
         },
         "scan_type": "quick",
         "timing": {
           "probe": 0.35782432556152344,
           "total": 5.064872980117798
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-02-09T19:34:26.359782+00:00",
         "host": "phoenix.bnbbbs.net",
         "ip": "24.62.218.205",
         "port": 23
       }
     ]
   }

Connection Log
~~~~~~~~~~~~~~

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

.. code-block:: text

   DEBUG client.py:863 Fingerprint client: host=phoenix.bnbbbs.net port=23
   INFO client_base.py:174 Connected to <Peer 24.62.218.205 23>
   DEBUG stream_writer.py:706 recv IAC DO TTYPE
   DEBUG stream_writer.py:1767 handle_do(TTYPE)
   DEBUG stream_writer.py:3167 pending_option[WILL + TTYPE] = True
   DEBUG stream_writer.py:947 send IAC WILL TTYPE
   DEBUG stream_writer.py:3167 pending_option[SB + TTYPE] = True
   DEBUG stream_writer.py:3167 local_option[TTYPE] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + TTYPE] = False
   DEBUG stream_writer.py:706 recv IAC DO TSPEED
   DEBUG stream_writer.py:1767 handle_do(TSPEED)
   DEBUG stream_writer.py:3167 pending_option[WILL + TSPEED] = True
   DEBUG stream_writer.py:947 send IAC WILL TSPEED
   DEBUG stream_writer.py:3167 pending_option[SB + TSPEED] = True
   DEBUG stream_writer.py:3167 local_option[TSPEED] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + TSPEED] = False
   DEBUG stream_writer.py:706 recv IAC DO XDISPLOC
   DEBUG stream_writer.py:1767 handle_do(XDISPLOC)
   DEBUG stream_writer.py:3167 pending_option[WILL + XDISPLOC] = True
   DEBUG stream_writer.py:947 send IAC WILL XDISPLOC
   DEBUG stream_writer.py:3167 pending_option[SB + XDISPLOC] = True
   DEBUG stream_writer.py:3167 local_option[XDISPLOC] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + XDISPLOC] = False
   DEBUG stream_writer.py:706 recv IAC DO NEW_ENVIRON
   DEBUG stream_writer.py:1767 handle_do(NEW_ENVIRON)
   DEBUG stream_writer.py:3167 pending_option[WILL + NEW_ENVIRON] = True
   DEBUG stream_writer.py:947 send IAC WILL NEW_ENVIRON
   DEBUG stream_writer.py:3167 pending_option[SB + NEW_ENVIRON] = True
   DEBUG stream_writer.py:3167 local_option[NEW_ENVIRON] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + NEW_ENVIRON] = False
   DEBUG stream_writer.py:698 begin sub-negotiation SB TSPEED
   DEBUG stream_writer.py:685 sub-negotiation cmd TSPEED SE completion byte
   DEBUG stream_writer.py:3167 pending_option[SB + TSPEED] = False
   DEBUG stream_writer.py:2166 recv TSPEED SEND: b''
   DEBUG stream_writer.py:2197 send: IAC SB TSPEED IS b'38400',b'38400' IAC SE
   DEBUG stream_writer.py:698 begin sub-negotiation SB XDISPLOC
   DEBUG stream_writer.py:685 sub-negotiation cmd XDISPLOC SE completion byte
   DEBUG stream_writer.py:3167 pending_option[SB + XDISPLOC] = False
   DEBUG stream_writer.py:2210 recv XDISPLOC SEND: b''
   DEBUG stream_writer.py:2221 send IAC SB XDISPLOC IS b'' IAC SE
   DEBUG stream_writer.py:698 begin sub-negotiation SB NEW_ENVIRON
   DEBUG stream_writer.py:685 sub-negotiation cmd NEW_ENVIRON SE completion byte
   DEBUG stream_writer.py:3167 pending_option[SB + NEW_ENVIRON] = False
   DEBUG stream_writer.py:2282 recv NEW_ENVIRON SEND (all)
   DEBUG stream_writer.py:2305 env send: LANG='C', TERM='xterm-256color', LINES=25, COLUMNS=80, COLORTERM=''
   DEBUG stream_writer.py:698 begin sub-negotiation SB TTYPE
   DEBUG stream_writer.py:685 sub-negotiation cmd TTYPE SE completion byte
   DEBUG stream_writer.py:3167 pending_option[SB + TTYPE] = False
   DEBUG stream_writer.py:2234 recv TTYPE SEND: b''
   DEBUG stream_writer.py:2247 send IAC SB TTYPE IS b'xterm-256color' IAC SE
   DEBUG client_base.py:460 negotiation complete after 0.22s.
   DEBUG stream_writer.py:706 recv IAC WILL SGA
   DEBUG stream_writer.py:722 WILL SGA unsolicited
   DEBUG stream_writer.py:1897 handle_will(SGA)
   DEBUG stream_writer.py:3167 pending_option[DO + SGA] = True
   DEBUG stream_writer.py:947 send IAC DO SGA
   DEBUG stream_writer.py:3167 remote_option[SGA] = True
   DEBUG stream_writer.py:3167 pending_option[DO + SGA] = False
   DEBUG stream_writer.py:706 recv IAC DO ECHO
   DEBUG stream_writer.py:1767 handle_do(ECHO)
   DEBUG stream_writer.py:3167 local_option[ECHO] = False
   DEBUG stream_writer.py:947 send IAC WONT ECHO
   DEBUG stream_writer.py:3167 local_option[ECHO] = True
   DEBUG stream_writer.py:706 recv IAC DO NAWS
   DEBUG stream_writer.py:1767 handle_do(NAWS)
   DEBUG stream_writer.py:3167 pending_option[WILL + NAWS] = True
   DEBUG stream_writer.py:947 send IAC WILL NAWS
   DEBUG stream_writer.py:2339 send IAC SB NAWS (rows=25, cols=80) IAC SE
   DEBUG stream_writer.py:3167 local_option[NAWS] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + NAWS] = False
   DEBUG stream_writer.py:706 recv IAC WILL STATUS
   DEBUG stream_writer.py:722 WILL STATUS unsolicited
   DEBUG stream_writer.py:1897 handle_will(STATUS)
   DEBUG stream_writer.py:3167 remote_option[STATUS] = True
   DEBUG stream_writer.py:1038 send IAC SB STATUS SEND IAC SE
   DEBUG stream_writer.py:3167 pending_option[SB + STATUS] = True
   DEBUG stream_writer.py:706 recv IAC DO LFLOW
   DEBUG stream_writer.py:1767 handle_do(LFLOW)
   DEBUG stream_writer.py:3167 pending_option[WILL + LFLOW] = True
   DEBUG stream_writer.py:947 send IAC WILL LFLOW
   DEBUG stream_writer.py:3167 pending_option[SB + LFLOW] = True
   DEBUG stream_writer.py:3167 local_option[LFLOW] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + LFLOW] = False
   DEBUG stream_writer.py:706 recv IAC WILL ECHO
   DEBUG stream_writer.py:722 WILL ECHO unsolicited
   DEBUG stream_writer.py:1897 handle_will(ECHO)
   DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = True
   DEBUG stream_writer.py:947 send IAC DO ECHO
   DEBUG stream_writer.py:3167 remote_option[ECHO] = True
   DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = False
   DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = True
   DEBUG stream_writer.py:947 send IAC DO BINARY
   DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = True
   DEBUG stream_writer.py:947 send IAC DO CHARSET
   DEBUG stream_writer.py:3167 pending_option[DO + EOR] = True
   DEBUG stream_writer.py:947 send IAC DO EOR
   DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = True
   DEBUG stream_writer.py:947 send IAC DO COM_PORT_OPTION
   DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = True
   DEBUG stream_writer.py:947 send IAC DO GMCP
   DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = True
   DEBUG stream_writer.py:947 send IAC DO MSDP
   DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = True
   DEBUG stream_writer.py:947 send IAC DO MSSP
   DEBUG stream_writer.py:3167 pending_option[DO + MSP] = True
   DEBUG stream_writer.py:947 send IAC DO MSP
   DEBUG stream_writer.py:3167 pending_option[DO + MXP] = True
   DEBUG stream_writer.py:947 send IAC DO MXP
   DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = True
   DEBUG stream_writer.py:947 send IAC DO ZMP
   DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = True
   DEBUG stream_writer.py:947 send IAC DO AARDWOLF
   DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = True
   DEBUG stream_writer.py:947 send IAC DO ATCP
   DEBUG stream_writer.py:706 recv IAC WILL BINARY
   DEBUG stream_writer.py:1897 handle_will(BINARY)
   DEBUG stream_writer.py:921 skip DO BINARY; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[BINARY] = True
   DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = False
   DEBUG stream_writer.py:706 recv IAC WONT CHARSET
   DEBUG stream_writer.py:2022 handle_wont(CHARSET)
   DEBUG stream_writer.py:3167 remote_option[CHARSET] = False
   DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = False
   DEBUG stream_writer.py:706 recv IAC WONT EOR
   DEBUG stream_writer.py:2022 handle_wont(EOR)
   DEBUG stream_writer.py:3167 remote_option[EOR] = False
   DEBUG stream_writer.py:3167 pending_option[DO + EOR] = False
   DEBUG stream_writer.py:706 recv IAC WONT COM_PORT_OPTION
   DEBUG stream_writer.py:2022 handle_wont(COM_PORT_OPTION)
   DEBUG stream_writer.py:3167 remote_option[COM_PORT_OPTION] = False
   DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = False
   DEBUG stream_writer.py:706 recv IAC WONT GMCP
   DEBUG stream_writer.py:2022 handle_wont(GMCP)
   DEBUG stream_writer.py:3167 remote_option[GMCP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSDP
   DEBUG stream_writer.py:2022 handle_wont(MSDP)
   DEBUG stream_writer.py:3167 remote_option[MSDP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSSP
   DEBUG stream_writer.py:2022 handle_wont(MSSP)
   DEBUG stream_writer.py:3167 remote_option[MSSP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSP
   DEBUG stream_writer.py:2022 handle_wont(MSP)
   DEBUG stream_writer.py:3167 remote_option[MSP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MXP
   DEBUG stream_writer.py:2022 handle_wont(MXP)
   DEBUG stream_writer.py:3167 remote_option[MXP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MXP] = False
   DEBUG stream_writer.py:706 recv IAC WONT ZMP
   DEBUG stream_writer.py:2022 handle_wont(ZMP)
   DEBUG stream_writer.py:3167 remote_option[ZMP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = False
   DEBUG stream_writer.py:706 recv IAC WONT AARDWOLF
   DEBUG stream_writer.py:2022 handle_wont(AARDWOLF)
   DEBUG stream_writer.py:3167 remote_option[AARDWOLF] = False
   DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = False
   DEBUG stream_writer.py:706 recv IAC WONT ATCP
   DEBUG stream_writer.py:2022 handle_wont(ATCP)
   DEBUG stream_writer.py:3167 remote_option[ATCP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = False
   INFO fingerprinting.py:746 connection for server fingerprint c1df5709ea295a3f
   INFO client_base.py:105 Connection closed to <Peer 24.62.218.205 23>

*Generated by* `telnetlib3-fingerprint <https://github.com/jquast/telnetlib3>`_

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug phoenix.bnbbbs.net 23

phoenix.bnbbbs.net:2323
-----------------------

**Connection Banner:**

.. raw:: html

   <pre class="ansi-banner" role="img" aria-label="ANSI art banner for phoenix.bnbbbs.net:2323">
   Linux 6.1.0-37-amd64 (mbsedev) (pts/0)
   
   
         .--.            Welcome at MBSE BBS Professional
        |o_o |           --------------------------------
        |:_/ |
       //   \\ \\   Abandon all hope ye who have entered cyberspace.
      (|     | )
     /'\\_   _/\`\\
     \\___)=(___/  
   Powered by Linux.
   
   login: 
   who
   
   
         .--.            Welcome at MBSE BBS Professional
        |o_o |           --------------------------------
        |:_/ |
       //   \\ \\   Abandon all hope ye who have entered cyberspace.
      (|     | )
     /'\\_   _/\`\\
     \\___)=(___/  
   Powered by Linux.
   
   Do you want to register as new user? [y/N]: Password:</pre>

.. raw:: html

   <p class="mud-connect">
   <a href="telnet://phoenix.bnbbbs.net:2323" class="telnet-link">phoenix.bnbbbs.net:2323</a>
   <button class="copy-btn" data-host="phoenix.bnbbbs.net" data-port="2323" title="Copy host and port" aria-label="Copy phoenix.bnbbbs.net port 2323 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x2398;</span>
   </button>
   </p>

Encoding
~~~~~~~~

- **Effective encoding**: cp437
- **Scanner detected**: ascii

Telnet Fingerprint
~~~~~~~~~~~~~~~~~~

:ref:`ea3c1bb77af73301... <fp_ea3c1bb77af73301>`

*This fingerprint is shared by 2 other servers.*

**Options offered by server**: ``BINARY``, ``ECHO``, ``SGA``, ``STATUS``

**Options requested from client**: ``BINARY``, ``ECHO``, ``LFLOW``, ``NAWS``, ``NEW_ENVIRON``, ``TSPEED``, ``TTYPE``, ``XDISPLOC``

**Data source**: `ea3c1bb77af73301/e4335f501b00bed4.json <https://github.com/jquast/modem.xyz/tree/master/data-bbs/server/ea3c1bb77af73301/e4335f501b00bed4.json>`_

The complete JSON record collected during the scan,
including Telnet negotiation results and banner data.

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "ea3c1bb77af73301",
       "fingerprint-data": {
         "offered-options": [
           "BINARY",
           "ECHO",
           "SGA",
           "STATUS"
         ],
         "probed-protocol": "server",
         "refused-options": [
           "AARDWOLF",
           "ATCP",
           "CHARSET",
           "COM_PORT",
           "EOR",
           "GMCP",
           "MSDP",
           "MSP",
           "MSSP",
           "MXP",
           "ZMP"
         ],
         "requested-options": [
           "BINARY",
           "ECHO",
           "LFLOW",
           "NAWS",
           "NEW_ENVIRON",
           "TSPEED",
           "TTYPE",
           "XDISPLOC"
         ],
         "scan-type": "quick"
       },
       "session_data": {
         "banner_after_return": "who\r\n\r\n\r\n      .--.            Welcome at MBSE BBS Professional\r\n     |o_o |           --------------------------------\r\n     |:_/ |\r\n    //   \\\\ \\\\   Abandon all hope ye who have entered cyberspace.\r\n   (|     | )\r\n  /'\\\\_   _/\\`\\\\\r\n  \\\\___)=(___/  \r\nPowered by Linux.\r\n\r\nDo you want to register as new user? [y/N]: Password: ",
         "banner_before_return": "\u0000\r\nLinux 6.1.0-37-amd64 (mbsedev) (pts/0)\r\n\r\n\r\n      .--.            Welcome at MBSE BBS Professional\r\n     |o_o |           --------------------------------\r\n     |:_/ |\r\n    //   \\\\ \\\\   Abandon all hope ye who have entered cyberspace.\r\n   (|     | )\r\n  /'\\\\_   _/\\`\\\\\r\n  \\\\___)=(___/  \r\nPowered by Linux.\r\n\r\nlogin: \u0000",
         "encoding": "ascii",
         "option_states": {
           "environ_requested": [
             {
               "name": "*",
               "type": "VAR"
             },
             {
               "name": "*",
               "type": "USERVAR"
             }
           ],
           "server_offered": {
             "AUTHENTICATION": false,
             "ECHO": true,
             "ENCRYPT": false,
             "SGA": true,
             "STATUS": true
           },
           "server_requested": {
             "0x24": false,
             "BINARY": true,
             "ECHO": true,
             "LFLOW": true,
             "LINEMODE": false,
             "NAWS": true,
             "NEW_ENVIRON": true,
             "TSPEED": true,
             "TTYPE": true,
             "XDISPLOC": true
           }
         },
         "scan_type": "quick",
         "timing": {
           "probe": 0.2562263011932373,
           "total": 4.870767593383789
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-02-09T19:33:09.750140+00:00",
         "host": "phoenix.bnbbbs.net",
         "ip": "24.62.218.205",
         "port": 2323
       }
     ]
   }

Connection Log
~~~~~~~~~~~~~~

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

.. code-block:: text

   DEBUG client.py:863 Fingerprint client: host=phoenix.bnbbbs.net port=2323
   INFO client_base.py:174 Connected to <Peer 24.62.218.205 2323>
   DEBUG stream_writer.py:706 recv IAC WILL AUTHENTICATION
   DEBUG stream_writer.py:722 WILL AUTHENTICATION unsolicited
   DEBUG stream_writer.py:1897 handle_will(AUTHENTICATION)
   DEBUG stream_writer.py:3167 remote_option[AUTHENTICATION] = False
   DEBUG stream_writer.py:947 send IAC DONT AUTHENTICATION
   WARNING stream_writer.py:2005 Unhandled: WILL AUTHENTICATION.
   DEBUG stream_writer.py:706 recv IAC WILL ENCRYPT
   DEBUG stream_writer.py:722 WILL ENCRYPT unsolicited
   DEBUG stream_writer.py:1897 handle_will(ENCRYPT)
   DEBUG stream_writer.py:3167 remote_option[ENCRYPT] = False
   DEBUG stream_writer.py:947 send IAC DONT ENCRYPT
   WARNING stream_writer.py:2005 Unhandled: WILL ENCRYPT.
   DEBUG stream_writer.py:706 recv IAC DO TTYPE
   DEBUG stream_writer.py:1767 handle_do(TTYPE)
   DEBUG stream_writer.py:3167 pending_option[WILL + TTYPE] = True
   DEBUG stream_writer.py:947 send IAC WILL TTYPE
   DEBUG stream_writer.py:3167 pending_option[SB + TTYPE] = True
   DEBUG stream_writer.py:3167 local_option[TTYPE] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + TTYPE] = False
   DEBUG stream_writer.py:706 recv IAC DO TSPEED
   DEBUG stream_writer.py:1767 handle_do(TSPEED)
   DEBUG stream_writer.py:3167 pending_option[WILL + TSPEED] = True
   DEBUG stream_writer.py:947 send IAC WILL TSPEED
   DEBUG stream_writer.py:3167 pending_option[SB + TSPEED] = True
   DEBUG stream_writer.py:3167 local_option[TSPEED] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + TSPEED] = False
   DEBUG stream_writer.py:706 recv IAC DO XDISPLOC
   DEBUG stream_writer.py:1767 handle_do(XDISPLOC)
   DEBUG stream_writer.py:3167 pending_option[WILL + XDISPLOC] = True
   DEBUG stream_writer.py:947 send IAC WILL XDISPLOC
   DEBUG stream_writer.py:3167 pending_option[SB + XDISPLOC] = True
   DEBUG stream_writer.py:3167 local_option[XDISPLOC] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + XDISPLOC] = False
   DEBUG stream_writer.py:706 recv IAC DO NEW_ENVIRON
   DEBUG stream_writer.py:1767 handle_do(NEW_ENVIRON)
   DEBUG stream_writer.py:3167 pending_option[WILL + NEW_ENVIRON] = True
   DEBUG stream_writer.py:947 send IAC WILL NEW_ENVIRON
   DEBUG stream_writer.py:3167 pending_option[SB + NEW_ENVIRON] = True
   DEBUG stream_writer.py:3167 local_option[NEW_ENVIRON] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + NEW_ENVIRON] = False
   DEBUG stream_writer.py:706 recv IAC DO b'$'
   DEBUG stream_writer.py:1767 handle_do(b'$')
   DEBUG stream_writer.py:1845 DO b'$' not supported.
   DEBUG stream_writer.py:3167 local_option[b'$'] = False
   DEBUG stream_writer.py:947 send IAC WONT b'$'
   DEBUG stream_writer.py:698 begin sub-negotiation SB TSPEED
   DEBUG stream_writer.py:685 sub-negotiation cmd TSPEED SE completion byte
   DEBUG stream_writer.py:3167 pending_option[SB + TSPEED] = False
   DEBUG stream_writer.py:2166 recv TSPEED SEND: b''
   DEBUG stream_writer.py:2197 send: IAC SB TSPEED IS b'38400',b'38400' IAC SE
   DEBUG stream_writer.py:698 begin sub-negotiation SB XDISPLOC
   DEBUG stream_writer.py:685 sub-negotiation cmd XDISPLOC SE completion byte
   DEBUG stream_writer.py:3167 pending_option[SB + XDISPLOC] = False
   DEBUG stream_writer.py:2210 recv XDISPLOC SEND: b''
   DEBUG stream_writer.py:2221 send IAC SB XDISPLOC IS b'' IAC SE
   DEBUG stream_writer.py:698 begin sub-negotiation SB NEW_ENVIRON
   DEBUG stream_writer.py:685 sub-negotiation cmd NEW_ENVIRON SE completion byte
   DEBUG stream_writer.py:3167 pending_option[SB + NEW_ENVIRON] = False
   DEBUG stream_writer.py:2282 recv NEW_ENVIRON SEND (all)
   DEBUG stream_writer.py:2305 env send: LANG='C', TERM='xterm-256color', LINES=25, COLUMNS=80, COLORTERM=''
   DEBUG stream_writer.py:698 begin sub-negotiation SB TTYPE
   DEBUG stream_writer.py:685 sub-negotiation cmd TTYPE SE completion byte
   DEBUG stream_writer.py:3167 pending_option[SB + TTYPE] = False
   DEBUG stream_writer.py:2234 recv TTYPE SEND: b''
   DEBUG stream_writer.py:2247 send IAC SB TTYPE IS b'xterm-256color' IAC SE
   DEBUG client_base.py:460 negotiation complete after 0.38s.
   DEBUG stream_writer.py:706 recv IAC WILL SGA
   DEBUG stream_writer.py:722 WILL SGA unsolicited
   DEBUG stream_writer.py:1897 handle_will(SGA)
   DEBUG stream_writer.py:3167 pending_option[DO + SGA] = True
   DEBUG stream_writer.py:947 send IAC DO SGA
   DEBUG stream_writer.py:3167 remote_option[SGA] = True
   DEBUG stream_writer.py:3167 pending_option[DO + SGA] = False
   DEBUG stream_writer.py:706 recv IAC DO ECHO
   DEBUG stream_writer.py:1767 handle_do(ECHO)
   DEBUG stream_writer.py:3167 local_option[ECHO] = False
   DEBUG stream_writer.py:947 send IAC WONT ECHO
   DEBUG stream_writer.py:3167 local_option[ECHO] = True
   DEBUG stream_writer.py:706 recv IAC DO LINEMODE
   DEBUG stream_writer.py:1767 handle_do(LINEMODE)
   DEBUG stream_writer.py:3167 pending_option[WILL + LINEMODE] = True
   DEBUG stream_writer.py:947 send IAC WILL LINEMODE
   DEBUG stream_writer.py:3167 pending_option[SB + LINEMODE] = True
   DEBUG stream_writer.py:3167 local_option[LINEMODE] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + LINEMODE] = False
   DEBUG stream_writer.py:706 recv IAC DO NAWS
   DEBUG stream_writer.py:1767 handle_do(NAWS)
   DEBUG stream_writer.py:3167 pending_option[WILL + NAWS] = True
   DEBUG stream_writer.py:947 send IAC WILL NAWS
   DEBUG stream_writer.py:2339 send IAC SB NAWS (rows=25, cols=80) IAC SE
   DEBUG stream_writer.py:3167 local_option[NAWS] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + NAWS] = False
   DEBUG stream_writer.py:706 recv IAC WILL STATUS
   DEBUG stream_writer.py:722 WILL STATUS unsolicited
   DEBUG stream_writer.py:1897 handle_will(STATUS)
   DEBUG stream_writer.py:3167 remote_option[STATUS] = True
   DEBUG stream_writer.py:1038 send IAC SB STATUS SEND IAC SE
   DEBUG stream_writer.py:3167 pending_option[SB + STATUS] = True
   DEBUG stream_writer.py:706 recv IAC DO LFLOW
   DEBUG stream_writer.py:1767 handle_do(LFLOW)
   DEBUG stream_writer.py:3167 pending_option[WILL + LFLOW] = True
   DEBUG stream_writer.py:947 send IAC WILL LFLOW
   DEBUG stream_writer.py:3167 pending_option[SB + LFLOW] = True
   DEBUG stream_writer.py:3167 local_option[LFLOW] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + LFLOW] = False
   DEBUG stream_writer.py:698 begin sub-negotiation SB LINEMODE
   DEBUG stream_writer.py:685 sub-negotiation cmd LINEMODE SE completion byte
   DEBUG stream_writer.py:3167 pending_option[SB + LINEMODE] = False
   DEBUG stream_writer.py:2537 recv IAC SB LINEMODE LINEMODE-MODE b'\x03' IAC SE
   DEBUG stream_writer.py:1274 set Linemode <b'\x07': lit_echo:False, soft_tab:False, ack:True, trapsig:True, remote:False,
       local:True>
   DEBUG stream_writer.py:1277 send IAC SB LINEMODE LINEMODE-MODE <b'\x07': lit_echo:False, soft_tab:False, ack:True, trapsig:True,
       remote:False, local:True> IAC SE
   DEBUG stream_writer.py:706 recv IAC WILL ECHO
   DEBUG stream_writer.py:722 WILL ECHO unsolicited
   DEBUG stream_writer.py:1897 handle_will(ECHO)
   DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = True
   DEBUG stream_writer.py:947 send IAC DO ECHO
   DEBUG stream_writer.py:3167 remote_option[ECHO] = True
   DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = False
   DEBUG stream_writer.py:706 recv IAC DO BINARY
   DEBUG stream_writer.py:1767 handle_do(BINARY)
   DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = True
   DEBUG stream_writer.py:947 send IAC WILL BINARY
   DEBUG stream_writer.py:3167 local_option[BINARY] = True
   DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = False
   DEBUG stream_writer.py:706 recv IAC DONT LINEMODE
   DEBUG stream_writer.py:1860 handle_dont(LINEMODE)
   DEBUG stream_writer.py:3167 local_option[LINEMODE] = False
   DEBUG stream_writer.py:698 begin sub-negotiation SB LFLOW
   DEBUG stream_writer.py:685 sub-negotiation cmd LFLOW SE completion byte
   DEBUG stream_writer.py:3167 pending_option[SB + LFLOW] = False
   DEBUG stream_writer.py:2377 LFLOW (toggle-flow-control) RESTART_ANY
   DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = True
   DEBUG stream_writer.py:947 send IAC DO BINARY
   DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = True
   DEBUG stream_writer.py:947 send IAC DO CHARSET
   DEBUG stream_writer.py:3167 pending_option[DO + EOR] = True
   DEBUG stream_writer.py:947 send IAC DO EOR
   DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = True
   DEBUG stream_writer.py:947 send IAC DO COM_PORT_OPTION
   DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = True
   DEBUG stream_writer.py:947 send IAC DO GMCP
   DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = True
   DEBUG stream_writer.py:947 send IAC DO MSDP
   DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = True
   DEBUG stream_writer.py:947 send IAC DO MSSP
   DEBUG stream_writer.py:3167 pending_option[DO + MSP] = True
   DEBUG stream_writer.py:947 send IAC DO MSP
   DEBUG stream_writer.py:3167 pending_option[DO + MXP] = True
   DEBUG stream_writer.py:947 send IAC DO MXP
   DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = True
   DEBUG stream_writer.py:947 send IAC DO ZMP
   DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = True
   DEBUG stream_writer.py:947 send IAC DO AARDWOLF
   DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = True
   DEBUG stream_writer.py:947 send IAC DO ATCP
   DEBUG stream_writer.py:706 recv IAC WILL BINARY
   DEBUG stream_writer.py:1897 handle_will(BINARY)
   DEBUG stream_writer.py:921 skip DO BINARY; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[BINARY] = True
   DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = False
   DEBUG stream_writer.py:706 recv IAC WONT CHARSET
   DEBUG stream_writer.py:2022 handle_wont(CHARSET)
   DEBUG stream_writer.py:3167 remote_option[CHARSET] = False
   DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = False
   DEBUG stream_writer.py:706 recv IAC WONT EOR
   DEBUG stream_writer.py:2022 handle_wont(EOR)
   DEBUG stream_writer.py:3167 remote_option[EOR] = False
   DEBUG stream_writer.py:3167 pending_option[DO + EOR] = False
   DEBUG stream_writer.py:706 recv IAC WONT COM_PORT_OPTION
   DEBUG stream_writer.py:2022 handle_wont(COM_PORT_OPTION)
   DEBUG stream_writer.py:3167 remote_option[COM_PORT_OPTION] = False
   DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = False
   DEBUG stream_writer.py:706 recv IAC WONT GMCP
   DEBUG stream_writer.py:2022 handle_wont(GMCP)
   DEBUG stream_writer.py:3167 remote_option[GMCP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSDP
   DEBUG stream_writer.py:2022 handle_wont(MSDP)
   DEBUG stream_writer.py:3167 remote_option[MSDP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSSP
   DEBUG stream_writer.py:2022 handle_wont(MSSP)
   DEBUG stream_writer.py:3167 remote_option[MSSP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MSP
   DEBUG stream_writer.py:2022 handle_wont(MSP)
   DEBUG stream_writer.py:3167 remote_option[MSP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MSP] = False
   DEBUG stream_writer.py:706 recv IAC WONT MXP
   DEBUG stream_writer.py:2022 handle_wont(MXP)
   DEBUG stream_writer.py:3167 remote_option[MXP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + MXP] = False
   DEBUG stream_writer.py:706 recv IAC WONT ZMP
   DEBUG stream_writer.py:2022 handle_wont(ZMP)
   DEBUG stream_writer.py:3167 remote_option[ZMP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = False
   DEBUG stream_writer.py:706 recv IAC WONT AARDWOLF
   DEBUG stream_writer.py:2022 handle_wont(AARDWOLF)
   DEBUG stream_writer.py:3167 remote_option[AARDWOLF] = False
   DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = False
   DEBUG stream_writer.py:706 recv IAC WONT ATCP
   DEBUG stream_writer.py:2022 handle_wont(ATCP)
   DEBUG stream_writer.py:3167 remote_option[ATCP] = False
   DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = False
   INFO fingerprinting.py:746 connection for server fingerprint ea3c1bb77af73301
   INFO client_base.py:105 Connection closed to <Peer 24.62.218.205 2323>

*Generated by* `telnetlib3-fingerprint <https://github.com/jquast/telnetlib3>`_

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug phoenix.bnbbbs.net 2323