Lİnux Ping Off

Discussion in 'Security' started by sendemi, Aug 18, 2010.

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  1. #1
    Installed Linux computer to turn off the ping request can use the sysctl tool. For this you need something, switch to a console (terminal)
    sysctl -w net.ipv4.icmp_echo_ignore_all=1
    to give the command.
    To ensure the permanence of this process /etc/sysctl.conf file
    net.ipv4.icmp_echo_ignore_all=1
    is sufficient to add the line. Ping requests we want to turn it back on the same command can open ping requests to 0 ... 1
     
    sendemi, Aug 18, 2010 IP
  2. Tjurle

    Tjurle Peon

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    #2
    net.ipv4.icmp_echo_ignore_all=1 will turn ping off as you have stated. To re-enable it you would simply change it to net.ipv4.icmp_echo_ignore_all=0
     
    Tjurle, Aug 30, 2010 IP