Open ports that shouldnt be open - HELP

Discussion in 'Mac OS X Server, Xserve, and Networking' started by skiffx, Jan 30, 2009.

  1. skiffx macrumors 6502a

    Feb 5, 2008
    I ran nmap from several different machines and generally the results are:
    Not shown: 65528 closed ports
    21/tcp open ftp
    80/tcp filtered http
    135/tcp filtered msrpc
    3389/tcp filtered ms-term-serv
    30025/tcp open unknown
    50558/tcp filtered unknown
    55555/tcp open unknown

    My setup is Airport Extreme > MBPro + 3 Windows Machines

    I only have 3389 (windows rdc) 50558 and 55555 forwarded with in Airport Extreme router, everything else should be closed.

    So why do I have 21, 135 and 30025 opened? any ideas?
  2. dampfdruck macrumors member

    Oct 20, 2008

    Use the "lsof" command.

    E.g. lsof -i :1234
    will show you details regarding port 1234
  3. skiffx thread starter macrumors 6502a

    Feb 5, 2008
    Does anybody know if Airport Extreme keeps any ports opened by default?

Share This Page