mozartmud.net
=============

.. raw:: html

   <pre class="ansi-banner" role="img" aria-label="ANSI art banner for mozartmud.net">   \
       \______/
       /\____/\
      / /\__/\ \   You have entered...
   __/_/_/\/\_\___  __                                _
     \ \ \/*/ /|  \/  |   ___    ____   __ _   _ __  | |_
      \ \/_|\/ | |\/| |  / _ \  |_  /  / _` | | '__| | __|
       \/__|_\/| |  | | | (_) |  / /  | (_| | | |    | |_
       /   |  \|_|  |_|  \___/  /___|  \__,_| |_|     \__|  M U D
      /                                                  |'
                             http://www.mozartmud.net    |
                                                         |
     Based on Diku and Silly MUD code.                   |
     See the 'credits' online for more information.      |
                                                      /  |  \
    Refer any questions to: mozartmud@gmail.com      ;..-^-..;
                                                  \._/{     }\_./
                                                  \.._/{   }\_../
                                                    \./&lt;...&gt;\./
                                                        '''
   By what nam
   e do you wish to be known?</pre>

.. raw:: html

   <p class="mud-connect">
   <a href="telnet://mozartmud.net:4500" class="telnet-link">mozartmud.net:4500</a>
   <button class="copy-btn" data-host="mozartmud.net" data-port="4500" title="Copy host and port" aria-label="Copy mozartmud.net port 4500 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x2398;</span>
   </button>
   </p>

Telnet Fingerprint
------------------

:ref:`89d11e6aa6390ea0... <fp_89d11e6aa6390ea0>`

*This fingerprint is shared by 5 other servers.*

**Options requested from client**: ``TTYPE``

**Data source**: `89d11e6aa6390ea0/107707c02f1e6708.json <https://github.com/jquast/muds.modem.xyz/tree/master/data/server/89d11e6aa6390ea0/107707c02f1e6708.json>`_

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

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "89d11e6aa6390ea0",
       "fingerprint-data": {
         "offered-options": [],
         "probed-protocol": "server",
         "refused-options": [
           "AUTHENTICATION",
           "BINARY",
           "BM",
           "CHARSET",
           "COM_PORT",
           "DET",
           "ECHO",
           "ENCRYPT",
           "EOR",
           "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": [
           "TTYPE"
         ]
       },
       "session_data": {
         "banner_after_return": "e do you wish to be known? ",
         "banner_before_return": "   \\\n\r    \\______/\n\r    /\\____/\\\n\r   / /\\__/\\ \\   You have entered...\n\r__/_/_/\\/\\_\\___  __                                _\n\r  \\ \\ \\/*/ /|  \\/  |   ___    ____   __ _   _ __  | |_\n\r   \\ \\/_|\\/ | |\\/| |  / _ \\  |_  /  / _` | | '__| | __|\n\r    \\/__|_\\/| |  | | | (_) |  / /  | (_| | | |    | |_\n\r    /   |  \\|_|  |_|  \\___/  /___|  \\__,_| |_|     \\__|  M U D\n\r   /                                                  |'\n\r                          http://www.mozartmud.net    |\n\r                                                      |\n\r  Based on Diku and Silly MUD code.                   |\n\r  See the 'credits' online for more information.      |\n\r                                                   /  |  \\\n\r Refer any questions to: mozartmud@gmail.com      ;..-^-..;\n\r                                               \\._/{     }\\_./\n\r                                               \\.._/{   }\\_../\n\r                                                 \\./<...>\\./\n\r                                                     '''\n\rBy what nam",
         "encoding": "ascii",
         "option_states": {
           "server_offered": {
             "0x56": false,
             "0x5a": false,
             "0x5b": false,
             "ECHO": false
           },
           "server_requested": {
             "TTYPE": true
           }
         },
         "timing": {
           "probe": 0.5080602169036865,
           "total": 1.0097157955169678
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-02-08T06:34:44.785837+00:00",
         "host": "mozartmud.net",
         "ip": "193.10.203.23",
         "port": 4500
       }
     ]
   }

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:770 Fingerprint client: host=mozartmud.net port=4500
   INFO client_base.py:174 Connected to <Peer 193.10.203.23 4500>
   DEBUG stream_writer.py:697 recv IAC DO TTYPE
   DEBUG stream_writer.py:1739 handle_do(TTYPE)
   DEBUG stream_writer.py:3036 pending_option[WILL + TTYPE] = True
   DEBUG stream_writer.py:938 send IAC WILL TTYPE
   DEBUG stream_writer.py:3036 pending_option[SB + TTYPE] = True
   DEBUG stream_writer.py:3036 local_option[TTYPE] = True
   DEBUG stream_writer.py:3036 pending_option[WILL + TTYPE] = False
   DEBUG stream_writer.py:697 recv IAC WILL MCCP2_COMPRESS
   DEBUG stream_writer.py:713 WILL MCCP2_COMPRESS unsolicited
   DEBUG stream_writer.py:1869 handle_will(MCCP2_COMPRESS)
   DEBUG stream_writer.py:3036 remote_option[MCCP2_COMPRESS] = False
   DEBUG stream_writer.py:938 send IAC DONT MCCP2_COMPRESS
   WARNING stream_writer.py:1974 Unhandled: WILL MCCP2_COMPRESS.
   DEBUG stream_writer.py:697 recv IAC WILL MXP
   DEBUG stream_writer.py:713 WILL MXP unsolicited
   DEBUG stream_writer.py:1869 handle_will(MXP)
   DEBUG stream_writer.py:3036 pending_option[DO + MXP] = True
   DEBUG stream_writer.py:938 send IAC DO MXP
   DEBUG stream_writer.py:3036 remote_option[MXP] = True
   DEBUG stream_writer.py:3036 pending_option[SB + MXP] = True
   DEBUG stream_writer.py:3036 pending_option[DO + MXP] = False
   DEBUG stream_writer.py:697 recv IAC WILL MSP
   DEBUG stream_writer.py:713 WILL MSP unsolicited
   DEBUG stream_writer.py:1869 handle_will(MSP)
   DEBUG stream_writer.py:3036 pending_option[DO + MSP] = True
   DEBUG stream_writer.py:938 send IAC DO MSP
   DEBUG stream_writer.py:3036 remote_option[MSP] = True
   DEBUG stream_writer.py:3036 pending_option[DO + MSP] = False
   DEBUG stream_writer.py:697 recv IAC WONT ECHO
   DEBUG stream_writer.py:1991 handle_wont(ECHO)
   DEBUG stream_writer.py:3036 remote_option[ECHO] = False
   DEBUG stream_writer.py:3036 pending_option[DO + ECHO] = False
   DEBUG stream_writer.py:689 begin sub-negotiation SB TTYPE
   DEBUG stream_writer.py:676 sub-negotiation cmd TTYPE SE completion byte
   DEBUG stream_writer.py:3036 pending_option[SB + TTYPE] = False
   DEBUG stream_writer.py:2203 recv TTYPE SEND: b''
   DEBUG stream_writer.py:2214 send IAC SB TTYPE IS b'xterm-256color' IAC SE
   DEBUG client_base.py:463 negotiation failed after 4.00s.
   DEBUG client_base.py:470 failed-reply: 'SB MXP'
   DEBUG client_base.py:88 EOF from server, closing.
   INFO client_base.py:105 Connection closed to <Peer 193.10.203.23 4500>
   INFO fingerprinting.py:746 connection for server fingerprint 6f760814123baeb7

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

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug mozartmud.net 4500