open ports

Discussion in 'General' started by rayit, Jan 18, 2006.

  1. rayit

    rayit New Member

    I have installed ispconfig on xen

    Strange thing is that if I do a nmap many ports show open.
    The firewall is enabled in ispconfig and I installed portsentry extra

    what did I miss?

    thanks and greetings..

    RayIT

    Interesting ports on dsl29-251-100.fastxdsl.nl (80.100.251.29):
    (The 1629 ports scanned but not shown below are in state: closed)
    PORT STATE SERVICE
    1/tcp open tcpmux
    11/tcp open systat
    15/tcp open netstat
    21/tcp open ftp
    22/tcp open ssh
    53/tcp open domain
    79/tcp open finger
    80/tcp open http
    81/tcp open hosts2-ns
    110/tcp open pop3
    111/tcp open rpcbind
    119/tcp open nntp
    135/tcp filtered msrpc
    143/tcp open imap
    199/tcp open smux
    443/tcp open https
    445/tcp filtered microsoft-ds
    540/tcp open uucp
    635/tcp open unknown
    993/tcp open imaps
    995/tcp open pop3s
    1080/tcp open socks
    1524/tcp open ingreslock
    2000/tcp open callbook
    6667/tcp open irc
    12345/tcp open NetBus
    12346/tcp open NetBus
    27665/tcp open Trinoo_Master
    31337/tcp open Elite
    32771/tcp open sometimes-rpc5
    32772/tcp open sometimes-rpc7
    32773/tcp open sometimes-rpc9
    32774/tcp open sometimes-rpc11
    54320/tcp open bo2k

    Nmap finished: 1 IP address (1 host up) scanned in 5.544 seconds
     
  2. rayit

    rayit New Member

    maybe?

    could thiis be the problem??

    Installing module ip_tables. If the device isn't there, or isn't configured correctly, this could cause your system to pause for up to a minute.

    Note: /etc/modprobe.d is more recent than /lib/modules/2.6.11.12-xenU/modules.dep
    modprobe: QM_MODULES: Function not implemented

    modprobe: QM_MODULES: Function not implemented

    modprobe: Can't locate module ip_tables

    Installation failed.
    cat: /etc/modprobe.d/*: No such file or directory
    depmod: QM_MODULES: Function not implemented


    Please press ENTER when you are ready to continue.
     
  3. rayit

    rayit New Member

    getting warm

    solved the problem of ip-tables

    modprobe: QM_MODULES: Function not implemented

    modprobe: Can't locate module ip_tables


    This solved it:
    apt-get install module-init-tools
     
  4. rayit

    rayit New Member

    this is the problem I think

    :confused: any ideas????

    Perhaps iptables or your kernel needs to be upgraded.
    iptables v1.2.11: can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
    Perhaps iptables or your kernel needs to be upgraded.
    iptables v1.2.11: can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
    Perhaps iptables or your kernel needs to be upgraded.
    iptables v1.2.11: can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
    Perhaps iptables or your kernel needs to be upgraded.
    done.
    touch: cannot touch `/var/lock/subsys/bastille-firewall': No such file or directory
     
  5. till

    till Super Moderator


    The open ports where from portsentry. Portsentry binds itself to the ports to detect portscans.
     
  6. till

    till Super Moderator

    Have you had a look at this howto?

    http://www.howtoforge.com/perfect_xen_setup_debian_ubuntu

    As far as i know you will have to recompile your Kernel to use IPTables with xen.
     
  7. rayit

    rayit New Member

    aihis and let you now

    seems I forgot to compile the filter option of iptables in the new kernel domU

    I will try to fix it and let you know..


    thanks

    RayIT
     

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