Opening A Port On A Server?

Discussion in 'Security' started by phish3rz, May 13, 2008.

  1. #1
    I am running a dedicated Linux server and I need to open a port, preferably TCP or UDP. all the other ports are secure,private and require authentication. i just need to enable one to what can listen to my requests so to speak. Anyone around that can help me or point me in the right direction?
     
    phish3rz, May 13, 2008 IP
  2. RectangleMan

    RectangleMan Notable Member

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    #2
    /etc/inetd.conf is where you can start services. You can also use a firewall to decide what ports you want open or closed.
     
    RectangleMan, May 13, 2008 IP
  3. phish3rz

    phish3rz Peon

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    #3
    Do you know of any linux free firewalls?
     
    phish3rz, May 13, 2008 IP
  4. RectangleMan

    RectangleMan Notable Member

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    #4
    iptables is probably the most popular
     
    RectangleMan, May 13, 2008 IP
  5. cmanns

    cmanns Peon

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    #5
    Hire me as a system administrator, you don't know what you're doing if you can't open a port in iptables
     
    cmanns, May 13, 2008 IP
  6. boltok

    boltok Active Member

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    #6
    Are you looking for a dedicated firewall? There are a number of them that don't run Linux and are likely to be BSD-based. Check out Juniper's NetScreen or just do a search on Google.

    But unless you have a good reason to avoid Linux, it can be used quite effectively as a firewall to protect your average network/server. Just make sure it's a locked-down and updated system.
     
    boltok, May 14, 2008 IP
  7. phish3rz

    phish3rz Peon

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    #7
    lol, thats like saying"Give me your bank details and i will put money in your account".

    Not going to happen!
     
    phish3rz, May 15, 2008 IP
  8. and_y

    and_y Active Member

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    #8
    You could hire some company that manages your server for you. :)
     
    and_y, May 16, 2008 IP
  9. cmanns

    cmanns Peon

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    #9
    Well pm me for more info and I'll give you a list of the sites I manage, I can promise they're much larger then you'd expect
     
    cmanns, May 21, 2008 IP