#disable ping to your station: sudo echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all #enable ping back: sudo echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_all
#disable ping to your station: sudo echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all #enable ping back: sudo echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_all