Mongoose

Connection Banner:

Server URLs

Telnet: telnet://project-mongoose.net:7777
Website: rustytelephone.net

Server Info

Codebase: LambdaMOO-ToastStunt 2.7.3_2
Players online: 6 [1]
Uptime: 6881 days
Server Location: 🇨🇦 Canada (GeoIP)

Protocol Support

MUD-specific protocols detected via MSSP flags or Telnet negotiation.

MSSP: Yes (MSSP)
GMCP: Negotiated
MSDP: No
MCCP: No
MCCP2: No
MXP: No
MSP: No
MCP: No
ZMP: No

Telnet Fingerprint

fb1fd957906b9931

This fingerprint is shared by 1 other server.

Options offered by server: GMCP, MSSP

Options requested from client: NEW_ENVIRON, TTYPE

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

Show JSON

{
  "server-probe": {
    "fingerprint": "fb1fd957906b9931",
    "fingerprint-data": {
      "offered-options": [
        "GMCP",
        "MSSP"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "BINARY",
        "CHARSET",
        "COM_PORT",
        "ECHO",
        "EOR",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MXP",
        "SGA",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [
        "NEW_ENVIRON",
        "TTYPE"
      ],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "Enter your username or email:\r\n",
      "banner_before_return": "MOO version: ToastStunt v2.7.3_2 on port 7777.\r\nWelcome to...\r\n\r\n\r\n ,__ __    __   , _            __    __       ___ \r\n/|  |  |  /\\_\\//|/ \\     () | /\\_\\/ /\\_\\/ () / (_)\r\n |  |  | |    | |   |    /\\/||    ||    | /\\ \\__  \r\n |  |  | |    | |   |   /   ||    ||    |/  \\/    \r\n |  |  |_/\\__/  |   |_//(__/  \\__/  \\__//(__/\\___/\r\nType login to begin.\r\n\r\nQuestions?  Comments?  E-mail the staff at moo@rustytelephone.net.\r\nEnter 'new' for a new account, ' or 'forgot' if you have forgotten your password. To connect as a guest, type 'guest'\r\nEnter your username or email:\r\n",
      "dsr_replies": 0,
      "dsr_requests": 0,
      "encoding": "ascii",
      "mssp": {
        "AREAS": "618",
        "CODEBASE": "LambdaMOO-ToastStunt 2.7.3_2",
        "FAMILY": "MOO",
        "NAME": "Mongoose",
        "PLAYERS": "6",
        "ROOMS": "4293",
        "UPTIME": "1178315133"
      },
      "option_states": {
        "server_offered": {
          "GMCP": true,
          "MSSP": true
        },
        "server_requested": {
          "ATCP": false,
          "GMCP": false,
          "MCCP2": false,
          "MSDP": false,
          "MSSP": false,
          "MXP": false,
          "NEW_ENVIRON": true,
          "TTYPE": true
        }
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.5039622783660889,
        "total": 11.09156608581543
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-03-07T03:55:53.152680+00:00",
      "host": "project-mongoose.net",
      "ip": "38.49.209.87",
      "port": 7777
    }
  ]
}

Connection Log

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

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug project-mongoose.net 7777

Show Logfile

DEBUG client.py:1193 Fingerprint client: host=project-mongoose.net port=7777
INFO client_base.py:186 Connected to <Peer 38.49.209.87 7777>
DEBUG stream_writer.py:3330 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1019 send IAC WILL MXP
DEBUG stream_writer.py:3330 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1019 send IAC WILL ATCP
DEBUG stream_writer.py:3330 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1019 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3330 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1019 send IAC WILL GMCP
DEBUG stream_writer.py:3330 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1019 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3330 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1019 send IAC WILL MSP
DEBUG stream_writer.py:3330 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1019 send IAC WILL MSDP
DEBUG stream_writer.py:3330 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1019 send IAC WILL MSSP
DEBUG stream_writer.py:3330 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1019 send IAC WILL ZMP
DEBUG stream_writer.py:3330 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1019 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3330 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1019 send IAC DO MXP
DEBUG stream_writer.py:3330 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1019 send IAC DO ATCP
DEBUG stream_writer.py:3330 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1019 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3330 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1019 send IAC DO GMCP
DEBUG stream_writer.py:3330 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1019 send IAC DO AARDWOLF
DEBUG stream_writer.py:3330 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1019 send IAC DO MSP
DEBUG stream_writer.py:3330 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1019 send IAC DO MSDP
DEBUG stream_writer.py:3330 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1019 send IAC DO MSSP
DEBUG stream_writer.py:3330 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1019 send IAC DO ZMP
DEBUG stream_writer.py:3330 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1019 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:768 recv IAC WILL MSSP
DEBUG stream_writer.py:1994 handle_will(MSSP)
DEBUG stream_writer.py:993 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:3330 remote_option[MSSP] = True
DEBUG stream_writer.py:3330 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:768 recv IAC DO TTYPE
DEBUG stream_writer.py:1836 handle_do(TTYPE)
DEBUG stream_writer.py:3330 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:1019 send IAC WILL TTYPE
DEBUG stream_writer.py:3330 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3330 local_option[TTYPE] = True
DEBUG stream_writer.py:3330 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:768 recv IAC DO NEW_ENVIRON
DEBUG stream_writer.py:1836 handle_do(NEW_ENVIRON)
DEBUG stream_writer.py:3330 pending_option[WILL + NEW_ENVIRON] = True
DEBUG stream_writer.py:1019 send IAC WILL NEW_ENVIRON
DEBUG stream_writer.py:3330 pending_option[SB + NEW_ENVIRON] = True
DEBUG stream_writer.py:3330 local_option[NEW_ENVIRON] = True
DEBUG stream_writer.py:3330 pending_option[WILL + NEW_ENVIRON] = False
DEBUG stream_writer.py:768 recv IAC WILL MSSP
DEBUG stream_writer.py:784 WILL MSSP unsolicited
DEBUG stream_writer.py:1994 handle_will(MSSP)
DEBUG stream_writer.py:768 recv IAC WILL GMCP
DEBUG stream_writer.py:1994 handle_will(GMCP)
DEBUG stream_writer.py:993 skip DO GMCP; pending_option = True
DEBUG stream_writer.py:3330 remote_option[GMCP] = True
DEBUG stream_writer.py:1067 send IAC SB GMCP Core.Hello IAC SE
DEBUG stream_writer.py:1067 send IAC SB GMCP Core.Supports.Set IAC SE
INFO client.py:201 GMCP handshake: Core.Hello + Core.Supports.Set ['Char 1', 'Char.Vitals 1', 'Char.Items 1', 'Room 1', 'Room.Info
    1', 'Comm 1', 'Comm.Channel 1', 'Group 1']
DEBUG stream_writer.py:3330 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:768 recv IAC DO TTYPE
DEBUG stream_writer.py:1836 handle_do(TTYPE)
DEBUG stream_writer.py:768 recv IAC DO NEW_ENVIRON
DEBUG stream_writer.py:1836 handle_do(NEW_ENVIRON)
DEBUG stream_writer.py:768 recv IAC WILL MSSP
DEBUG stream_writer.py:784 WILL MSSP unsolicited
DEBUG stream_writer.py:1994 handle_will(MSSP)
DEBUG stream_writer.py:768 recv IAC WILL GMCP
DEBUG stream_writer.py:784 WILL GMCP unsolicited
DEBUG stream_writer.py:1994 handle_will(GMCP)
DEBUG stream_writer.py:768 recv IAC DONT MXP
DEBUG stream_writer.py:1959 handle_dont(MXP)
DEBUG stream_writer.py:3330 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:3330 local_option[MXP] = False
DEBUG stream_writer.py:768 recv IAC DONT ATCP
DEBUG stream_writer.py:1959 handle_dont(ATCP)
DEBUG stream_writer.py:3330 pending_option[WILL + ATCP] = False
DEBUG stream_writer.py:3330 local_option[ATCP] = False
DEBUG stream_writer.py:768 recv IAC DONT GMCP
DEBUG stream_writer.py:1959 handle_dont(GMCP)
DEBUG stream_writer.py:3330 pending_option[WILL + GMCP] = False
DEBUG stream_writer.py:3330 local_option[GMCP] = False
DEBUG stream_writer.py:768 recv IAC DONT MSDP
DEBUG stream_writer.py:1959 handle_dont(MSDP)
DEBUG stream_writer.py:3330 pending_option[WILL + MSDP] = False
DEBUG stream_writer.py:3330 local_option[MSDP] = False
DEBUG stream_writer.py:768 recv IAC DONT MSSP
DEBUG stream_writer.py:1959 handle_dont(MSSP)
DEBUG stream_writer.py:3330 pending_option[WILL + MSSP] = False
DEBUG stream_writer.py:3330 local_option[MSSP] = False
DEBUG stream_writer.py:768 recv IAC DONT MCCP2_COMPRESS
DEBUG stream_writer.py:1959 handle_dont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3330 pending_option[WILL + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3330 local_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:762 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:749 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2187 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1745 MSSP: {'PLAYERS': '6', 'NAME': 'Mongoose', 'UPTIME': '1178315133', 'ROOMS': '4293', 'AREAS': '618',
    'CODEBASE': 'LambdaMOO-ToastStunt 2.7.3_2', 'FAMILY': 'MOO'}
DEBUG stream_writer.py:762 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:749 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:3330 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2353 recv TTYPE SEND: b''
DEBUG stream_writer.py:2365 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:762 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:749 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:2187 [SB + TTYPE] unsolicited
DEBUG stream_writer.py:2353 recv TTYPE SEND: b''
DEBUG stream_writer.py:2365 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG client_base.py:499 negotiation failed after 4.00s.
DEBUG client_base.py:505 failed-reply: 'WILL MCCP3_COMPRESS, WILL AARDWOLF, WILL MSP, WILL ZMP, DO MXP, DO ATCP, DO
    MCCP3_COMPRESS, DO AARDWOLF, DO MSP, DO MSDP, DO ZMP, DO MCCP2_COMPRESS, SB NEW_ENVIRON'
DEBUG stream_writer.py:3330 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1019 send IAC DO BINARY
DEBUG stream_writer.py:3330 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1019 send IAC DO SGA
DEBUG stream_writer.py:3330 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1019 send IAC DO ECHO
DEBUG stream_writer.py:3330 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1019 send IAC DO STATUS
DEBUG stream_writer.py:3330 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1019 send IAC DO CHARSET
DEBUG stream_writer.py:3330 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1019 send IAC DO EOR
DEBUG stream_writer.py:3330 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1019 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:993 skip DO MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:993 skip DO MCCP3_COMPRESS; pending_option = True
DEBUG stream_writer.py:993 skip DO MSDP; pending_option = True
DEBUG stream_writer.py:993 skip DO MSP; pending_option = True
DEBUG stream_writer.py:993 skip DO MXP; pending_option = True
DEBUG stream_writer.py:993 skip DO ZMP; pending_option = True
DEBUG stream_writer.py:993 skip DO AARDWOLF; pending_option = True
DEBUG stream_writer.py:993 skip DO ATCP; pending_option = True
INFO fingerprinting.py:746 new server fingerprint fb1fd957906b9931
INFO client_base.py:118 Connection closed to <Peer 38.49.209.87 7777>