Results 1 to 9 of 9

Thread: Output of a nmap of my OpenBSD firewall

  1. #1
    Guest

    Output of a nmap of my OpenBSD firewall

    [vince@vincent: ~/mp3]% sudo nmap -sS -O darkhost.mine.nu

    Starting nmap V. 2.54BETA31 ( www.insecure.org/nmap/ )
    Interesting ports on modemcable101.50-130-66.mtl.mc.videotron.ca (66.130.50.101):
    (The 1550 ports scanned but not shown below are in state: closed)
    Port State Service
    22/tcp open ssh
    81/tcp open hosts2-ns
    111/tcp open sunrpc
    113/tcp open auth

    No exact OS matches for host (If you know what OS is running on it, see http://www.insecure.org/cgi-bin/nmap-submit.cgi).
    TCP/IP fingerprint:
    SInfo(V=2.54BETA31%P=i586-pc-linux-gnu%D=4/15%Time=3CBB7985%O=22%C=1)
    TSeq(Class=TR%IPID=RD%TS=2HZ)
    T1(Resp=Y%DF=N%W=403D%ACK=S++%Flags=AS%Ops=MNWNNT)
    T2(Resp=N)
    T3(Resp=N)
    T4(Resp=Y%DF=N%W=4000%ACK=O%Flags=R%Ops=)
    T5(Resp=Y%DF=N%W=0%ACK=S++%Flags=AR%Ops=)
    T6(Resp=Y%DF=N%W=0%ACK=O%Flags=R%Ops=)
    T7(Resp=N)
    PU(Resp=Y%DF=N%TOS=0%IPLEN=38%RIPTL=134%RID=E%RIPC K=F%UCK=E%ULEN=134%DAT=E)


    Uptime 11194.702 days (since Sun Aug 22 04:17:27 1971)

    Nmap run completed -- 1 IP address (1 host up) scanned in 34 seconds
    [vince@vincent: ~/mp3]%
    How do you like my uptime? ;D ;D ;D ;D

  2. #2
    Mentor
    Join Date
    Jun 2001
    Posts
    1,672

    Re: Output of a nmap of my OpenBSD firewall

    PU(Resp=Y%DF=N%TOS=0%IPLEN=38%RIPTL=134%RID=E%RIPC K=F%UCK=E%ULEN=134%DAT=E)
    What the hell is that supposed to be?

  3. #3
    Guest

    Re: Output of a nmap of my OpenBSD firewall

    Why did you even read that? ;D

  4. #4

    Re: Output of a nmap of my OpenBSD firewall

    F%UCK, I laughed my ass off when I saw that too *;D

    Now that's what I call uptime..... That's like 31 years. hehe

  5. #5

    Re: Output of a nmap of my OpenBSD firewall

    The standard checks using nmap say there is no box when an OpenBSD firewall is present. Talk about sweet security!


  6. #6

    Re: Output of a nmap of my OpenBSD firewall

    I'm interested in how you got it to do all that.

  7. #7

    Re: Output of a nmap of my OpenBSD firewall

    I'm interested in how you got it to do all that.
    For the uptime, my guess is that he just changed his clock. Either that or OpenBSD is just b0rked

  8. #8
    Guest

    Re: Output of a nmap of my OpenBSD firewall




    For the uptime, my guess is that he just changed his clock. Either that or OpenBSD is just b0rked
    Feztaa, you're back... I missed you... Where were you, and why did you do away - I was getting lonely here, I mean - you wern't here to annoy me

    Anyways I guess you're right, it's just borked

  9. #9
    Guest

    Re: Output of a nmap of my OpenBSD firewall




    For the uptime, my guess is that he just changed his clock. Either that or OpenBSD is just b0rked
    Nope. OpenBSD generates a random number at boot time (which emulates time in epoch at which the computer was started) to respond to nmap. This can tick off many novice attackers. Just another great feature of OpenBSD

Similar Threads

  1. OpenBSD firewall/gateway
    By peter in forum Tutorials
    Replies: 2
    Last Post: 11-24-2008, 04:08 AM
  2. Interesting Nmap report
    By mcdougrs in forum Linux - Software, Applications & Programming
    Replies: 5
    Last Post: 06-26-2003, 06:36 AM
  3. nmap help
    By mcdougrs in forum Linux - General Topics
    Replies: 2
    Last Post: 08-09-2002, 05:43 PM
  4. OpenBSD Firewall logging
    By Schotty in forum BSD
    Replies: 2
    Last Post: 04-30-2002, 11:34 AM
  5. Nmap for script kiddies?
    By kenshi in forum General Chat
    Replies: 10
    Last Post: 12-25-2001, 11:42 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •