Ping command is basically working on sending an Internet Control Message Protocol (ICMP) echo request packets to the target host and waiting for an ICMP response.
echo “0″ >> /proc/sys/net/ipv4/icmp_echo_ignore_all
Many server provider and host disabled the PING command to secure the server, refer to the following command to disable the PING command.
echo “1″ >> /proc/sys/net/ipv4/icmp_echo_ignore_all
echo “0″ >> /proc/sys/net/ipv4/icmp_echo_ignore_all
Many server provider and host disabled the PING command to secure the server, refer to the following command to disable the PING command.
echo “1″ >> /proc/sys/net/ipv4/icmp_echo_ignore_all
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