98.50.23.19 (tdod.org)
======================

tdod.org:23
-----------

**Connection Banner:**

.. raw:: html

   <pre class="ansi-banner" role="img" aria-label="ANSI art banner for tdod.org:23">Auto-sensing...
       
       [!
   









   
               WELCOME!
   
   DoD (#05309013)
   Running Worldgroup by GALACTICOMM
   ONLINE 38400 BAUD AT 12:28 09-FEB-26
   
   If you already have a User-ID on this
   system, type it in and press ENTER.
   Otherwise type "new":</pre>

.. raw:: html

   <p class="mud-connect">
   <a href="telnet://tdod.org" class="telnet-link">tdod.org:23</a>
   <button class="copy-btn" data-host="tdod.org" data-port="23" title="Copy host and port" aria-label="Copy tdod.org 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:`270f5f632ae16ede... <fp_270f5f632ae16ede>`

*This fingerprint is shared by 102 other servers.*

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

**Options requested from client**: ``BINARY``

**Data source**: `270f5f632ae16ede/d4255f94e818d547.json <https://github.com/jquast/modem.xyz/tree/master/data-bbs/server/270f5f632ae16ede/d4255f94e818d547.json>`_

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

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "270f5f632ae16ede",
       "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"
         ],
         "scan-type": "quick"
       },
       "session_data": {
         "banner_after_return": "\r\n\r\nIf you already have a User-ID on this\r\nsystem, type it in and press ENTER.\r\nOtherwise type \"new\": ",
         "banner_before_return": "Auto-sensing...\r\n    \u001b[6n\b\b\b\b\r    \u001b[!\b\b\b\r\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\b\b\b\b\b\b\b\b\b\r\n\r\n            WELCOME!\r\n\r\nDoD (#05309013)\r\nRunning Worldgroup by GALACTICOMM\r\nONLINE 38400 BAUD AT 12:28 09-FEB-26\r\n\r\nIf you already have a User-ID on this\r\nsystem, type it in and press ENTER.\r\nOtherwise type \"new\": ",
         "encoding": "ascii",
         "option_states": {
           "server_offered": {
             "BINARY": true,
             "ECHO": true,
             "SGA": true
           },
           "server_requested": {
             "BINARY": true
           }
         },
         "scan_type": "quick",
         "timing": {
           "probe": 0.3056466579437256,
           "total": 5.060994863510132
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-02-09T19:28:08.016074+00:00",
         "host": "tdod.org",
         "ip": "98.50.23.19",
         "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=tdod.org port=23
   INFO client_base.py:174 Connected to <Peer 98.50.23.19 23>
   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 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 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 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 WILL SGA
   DEBUG stream_writer.py:722 WILL SGA unsolicited
   DEBUG stream_writer.py:1897 handle_will(SGA)
   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:746 connection for server fingerprint 270f5f632ae16ede
   INFO client_base.py:105 Connection closed to <Peer 98.50.23.19 23>

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

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug tdod.org 23

tdod.org:2002
-------------

**Connection Banner:**

.. raw:: html

   <pre class="ansi-banner" role="img" aria-label="ANSI art banner for tdod.org:2002">Telnet connection detected.
   
   Please enter your name (ENTER for none):
   TradeWars Game Server                                     Copyright (C) EIS
   TWGS v2.20b                                               www.eisonline.com
   
   Server registered to cbaxyz
   Supports up to 25 games and 100 nodes
   
   &lt;A&gt; NGC 6872                           &lt;B&gt; Messier 51
   
   &lt;#&gt; Players Online
   &lt;!&gt; View game descriptions
   
   &lt;Q&gt; Quit
   
   Selection (? for menu):</pre>

.. raw:: html

   <p class="mud-connect">
   <a href="telnet://tdod.org:2002" class="telnet-link">tdod.org:2002</a>
   <button class="copy-btn" data-host="tdod.org" data-port="2002" title="Copy host and port" aria-label="Copy tdod.org port 2002 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x2398;</span>
   </button>
   </p>

Encoding
~~~~~~~~

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

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

:ref:`270f5f632ae16ede... <fp_270f5f632ae16ede>`

*This fingerprint is shared by 102 other servers.*

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

**Options requested from client**: ``BINARY``

**Data source**: `270f5f632ae16ede/22d9bbe7727672d3.json <https://github.com/jquast/modem.xyz/tree/master/data-bbs/server/270f5f632ae16ede/22d9bbe7727672d3.json>`_

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

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "270f5f632ae16ede",
       "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"
         ],
         "scan-type": "quick"
       },
       "session_data": {
         "banner_after_return": "\n\r\u001b[2J\u001b[H\u001b[0mTradeWars Game Server                                     Copyright (C) EIS\n\rTWGS v2.20b                                               www.eisonline.com\n\r\n\rServer registered to cbaxyz\n\rSupports up to 25 games and 100 nodes\n\r\n\r<A> NGC 6872                           <B> Messier 51\n\r\n\r<#> Players Online\n\r<!> View game descriptions\n\r\n\r<Q> Quit\n\r\r\nSelection (? for menu): ",
         "banner_before_return": "\u0000Telnet connection detected.\n\r\n\rPlease enter your name (ENTER for none): ",
         "encoding": "ascii",
         "option_states": {
           "server_offered": {
             "0x24": false,
             "BINARY": true,
             "ECHO": true,
             "NEW_ENVIRON": false,
             "SGA": true,
             "STATUS": false
           },
           "server_requested": {
             "0x24": false,
             "0xf6": false,
             "BINARY": true,
             "LFLOW": false,
             "LINEMODE": false,
             "NAWS": false,
             "NEW_ENVIRON": false,
             "TSPEED": false,
             "TTYPE": false
           }
         },
         "scan_type": "quick",
         "timing": {
           "probe": 0.503577470779419,
           "total": 5.300939083099365
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-02-09T19:31:28.378196+00:00",
         "host": "tdod.org",
         "ip": "98.50.23.19",
         "port": 2002
       }
     ]
   }

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=tdod.org port=2002
   INFO client_base.py:174 Connected to <Peer 98.50.23.19 2002>
   DEBUG stream_writer.py:706 recv IAC DO b'\xf6'
   DEBUG stream_writer.py:1767 handle_do(AYT)
   DEBUG stream_writer.py:1845 DO AYT not supported.
   DEBUG stream_writer.py:3167 local_option[AYT] = False
   DEBUG stream_writer.py:947 send IAC WONT AYT
   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 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 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 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 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 DONT TTYPE
   DEBUG stream_writer.py:1860 handle_dont(TTYPE)
   DEBUG stream_writer.py:3167 pending_option[WILL + TTYPE] = False
   DEBUG stream_writer.py:3167 local_option[TTYPE] = False
   DEBUG stream_writer.py:706 recv IAC DONT NAWS
   DEBUG stream_writer.py:1860 handle_dont(NAWS)
   DEBUG stream_writer.py:3167 pending_option[WILL + NAWS] = False
   DEBUG stream_writer.py:3167 local_option[NAWS] = False
   DEBUG stream_writer.py:706 recv IAC DONT TSPEED
   DEBUG stream_writer.py:1860 handle_dont(TSPEED)
   DEBUG stream_writer.py:3167 pending_option[WILL + TSPEED] = False
   DEBUG stream_writer.py:3167 local_option[TSPEED] = False
   DEBUG stream_writer.py:706 recv IAC DONT LFLOW
   DEBUG stream_writer.py:1860 handle_dont(LFLOW)
   DEBUG stream_writer.py:3167 pending_option[WILL + LFLOW] = False
   DEBUG stream_writer.py:3167 local_option[LFLOW] = False
   DEBUG stream_writer.py:706 recv IAC DONT LINEMODE
   DEBUG stream_writer.py:1860 handle_dont(LINEMODE)
   DEBUG stream_writer.py:3167 pending_option[WILL + LINEMODE] = False
   DEBUG stream_writer.py:3167 local_option[LINEMODE] = False
   DEBUG stream_writer.py:706 recv IAC WONT NEW_ENVIRON
   DEBUG stream_writer.py:2022 handle_wont(NEW_ENVIRON)
   DEBUG stream_writer.py:3167 remote_option[NEW_ENVIRON] = False
   DEBUG stream_writer.py:3167 pending_option[DO + NEW_ENVIRON] = False
   DEBUG stream_writer.py:706 recv IAC DONT NEW_ENVIRON
   DEBUG stream_writer.py:1860 handle_dont(NEW_ENVIRON)
   DEBUG stream_writer.py:3167 pending_option[WILL + NEW_ENVIRON] = False
   DEBUG stream_writer.py:3167 local_option[NEW_ENVIRON] = False
   DEBUG stream_writer.py:706 recv IAC WONT b'$'
   DEBUG stream_writer.py:2022 handle_wont(b'$')
   DEBUG stream_writer.py:3167 remote_option[b'$'] = False
   DEBUG stream_writer.py:3167 pending_option[DO + b'$'] = False
   DEBUG stream_writer.py:706 recv IAC DONT b'$'
   DEBUG stream_writer.py:1860 handle_dont(b'$')
   DEBUG stream_writer.py:3167 pending_option[WILL + b'$'] = False
   DEBUG stream_writer.py:3167 local_option[b'$'] = False
   DEBUG client_base.py:460 negotiation complete after 2.00s.
   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
   INFO fingerprinting.py:746 connection for server fingerprint 270f5f632ae16ede
   INFO client_base.py:105 Connection closed to <Peer 98.50.23.19 2002>

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

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug tdod.org 2002

tdod.org:5000
-------------

**Connection Banner:**

.. raw:: html

   <pre class="ansi-banner" role="img" aria-label="ANSI art banner for tdod.org:5000">
   Synchronet BBS for Linux  Version 3.17
   Telnet connection from: 192.168.1.50
   Resolving hostname...</pre>

.. raw:: html

   <p class="mud-connect">
   <a href="telnet://tdod.org:5000" class="telnet-link">tdod.org:5000</a>
   <button class="copy-btn" data-host="tdod.org" data-port="5000" title="Copy host and port" aria-label="Copy tdod.org port 5000 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x2398;</span>
   </button>
   </p>

BBS Software
~~~~~~~~~~~~

**Detected**: Synchronet

Encoding
~~~~~~~~

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

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

:ref:`f23c774a5c140c7b... <fp_f23c774a5c140c7b>`

*This fingerprint is shared by 5 other servers.*

**Options offered by server**: ``AARDWOLF``, ``ATCP``, ``BINARY``, ``CHARSET``, ``COM_PORT``, ``ECHO``, ``EOR``, ``GMCP``, ``MSDP``, ``MSP``, ``MSSP``, ``MXP``, ``SGA``, ``STATUS``, ``ZMP``

**Data source**: `f23c774a5c140c7b/617dc7c0ee77cfd3.json <https://github.com/jquast/modem.xyz/tree/master/data-bbs/server/f23c774a5c140c7b/617dc7c0ee77cfd3.json>`_

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

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "f23c774a5c140c7b",
       "fingerprint-data": {
         "offered-options": [
           "AARDWOLF",
           "ATCP",
           "BINARY",
           "CHARSET",
           "COM_PORT",
           "ECHO",
           "EOR",
           "GMCP",
           "MSDP",
           "MSP",
           "MSSP",
           "MXP",
           "SGA",
           "STATUS",
           "ZMP"
         ],
         "probed-protocol": "server",
         "refused-options": [],
         "requested-options": [],
         "scan-type": "quick"
       },
       "session_data": {
         "banner_after_return": "\r\n",
         "banner_before_return": "\r\nSynchronet BBS for Linux  Version 3.17\r\nTelnet connection from: 192.168.1.50\r\nResolving hostname...",
         "encoding": "ascii",
         "option_states": {
           "server_offered": {},
           "server_requested": {}
         },
         "scan_type": "quick",
         "timing": {
           "probe": 0.30338430404663086,
           "total": 5.461576700210571
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-02-09T19:33:54.520182+00:00",
         "host": "tdod.org",
         "ip": "98.50.23.19",
         "port": 5000
       }
     ]
   }

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=tdod.org port=5000
   INFO client_base.py:174 Connected to <Peer 98.50.23.19 5000>
   DEBUG client_base.py:460 negotiation complete after 2.00s.
   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 + SGA] = True
   DEBUG stream_writer.py:947 send IAC DO SGA
   DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = True
   DEBUG stream_writer.py:947 send IAC DO ECHO
   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 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 WILL SGA
   DEBUG stream_writer.py:1897 handle_will(SGA)
   DEBUG stream_writer.py:921 skip DO SGA; pending_option = True
   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 ECHO
   DEBUG stream_writer.py:1897 handle_will(ECHO)
   DEBUG stream_writer.py:921 skip DO ECHO; pending_option = True
   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 WILL STATUS
   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:3167 pending_option[DO + STATUS] = False
   DEBUG stream_writer.py:706 recv IAC WILL CHARSET
   DEBUG stream_writer.py:1897 handle_will(CHARSET)
   DEBUG stream_writer.py:921 skip DO CHARSET; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[CHARSET] = True
   DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = False
   DEBUG stream_writer.py:706 recv IAC WILL EOR
   DEBUG stream_writer.py:1897 handle_will(EOR)
   DEBUG stream_writer.py:921 skip DO EOR; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[EOR] = True
   DEBUG stream_writer.py:3167 pending_option[DO + EOR] = False
   DEBUG stream_writer.py:706 recv IAC WILL COM_PORT_OPTION
   DEBUG stream_writer.py:1897 handle_will(COM_PORT_OPTION)
   DEBUG stream_writer.py:921 skip DO COM_PORT_OPTION; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[COM_PORT_OPTION] = True
   DEBUG stream_writer.py:1061 send IAC SB COM-PORT-OPTION SIGNATURE IAC SE
   DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = False
   DEBUG stream_writer.py:706 recv IAC WILL GMCP
   DEBUG stream_writer.py:1897 handle_will(GMCP)
   DEBUG stream_writer.py:921 skip DO GMCP; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[GMCP] = True
   DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = False
   DEBUG stream_writer.py:706 recv IAC WILL MSDP
   DEBUG stream_writer.py:1897 handle_will(MSDP)
   DEBUG stream_writer.py:921 skip DO MSDP; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[MSDP] = True
   DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = False
   DEBUG stream_writer.py:706 recv IAC WILL MSSP
   DEBUG stream_writer.py:1897 handle_will(MSSP)
   DEBUG stream_writer.py:921 skip DO MSSP; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[MSSP] = True
   DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = False
   DEBUG stream_writer.py:706 recv IAC WILL MSP
   DEBUG stream_writer.py:1897 handle_will(MSP)
   DEBUG stream_writer.py:921 skip DO MSP; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[MSP] = True
   DEBUG stream_writer.py:3167 pending_option[DO + MSP] = False
   DEBUG stream_writer.py:706 recv IAC WILL MXP
   DEBUG stream_writer.py:1897 handle_will(MXP)
   DEBUG stream_writer.py:921 skip DO MXP; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[MXP] = True
   DEBUG stream_writer.py:3167 pending_option[SB + MXP] = True
   DEBUG stream_writer.py:3167 pending_option[DO + MXP] = False
   DEBUG stream_writer.py:706 recv IAC WILL ZMP
   DEBUG stream_writer.py:1897 handle_will(ZMP)
   DEBUG stream_writer.py:921 skip DO ZMP; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[ZMP] = True
   DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = False
   DEBUG stream_writer.py:706 recv IAC WILL AARDWOLF
   DEBUG stream_writer.py:1897 handle_will(AARDWOLF)
   DEBUG stream_writer.py:921 skip DO AARDWOLF; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[AARDWOLF] = True
   DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = False
   DEBUG stream_writer.py:706 recv IAC WILL ATCP
   DEBUG stream_writer.py:1897 handle_will(ATCP)
   DEBUG stream_writer.py:921 skip DO ATCP; pending_option = True
   DEBUG stream_writer.py:3167 remote_option[ATCP] = True
   DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = False
   INFO fingerprinting.py:746 connection for server fingerprint f23c774a5c140c7b
   INFO client_base.py:105 Connection closed to <Peer 98.50.23.19 5000>

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

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug tdod.org 5000