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Thread: Ddos attack's

  1. #1
    Join Date
    May 2005
    Location
    USA
    Posts
    1

    Ddos attack's

    Will a Firewall prevent Ddos attack's on the port i use for Team Speak ?

    Thank You
    Mharrell

  2. #2
    Join Date
    Jun 2004
    Location
    Pinole, California, USA
    Posts
    163
    Realize that generally a DDoS is designed to inundate your network connection, not your server.

    Are you really trying to ask: Does opening this port on my firewall make me any more vulnerable to attack?

    The answer is: Yes and No. Yes in that you are now running a server on a machine that is likely not hardened. No in that your machine is likely not a target for nefarious strangers to seek financial or reputation gain.

  3. #3
    Join Date
    Sep 2013
    Posts
    3
    all port disabled..

    iptables -A INPUT -p udp -m udp --dport 1:65535 -j DROP
    iptables -A INPUT -p udp -m udp --dport $tsport -j ACCEPT

    iptables -A INPUT -p udp -m udp --dport $tsport -m connlimit --connlimit-aboce 3 -j REJECT --reject-with tcp-reset

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