firehol

(/sbin/ipset create firehol_level1 nethash)&

/usr/bin/curl -O https://raw.githubusercontent.com/ktsaou/blocklist-ipsets/master/firehol_level1.netset ; for ip in $(/bin/cat firehol_level1.netset); do /sbin/ipset -A firehol_level1 $ip;done

(/sbin/iptables -L | grep -i firehol || /sbin/iptables -A INPUT -m set –match-set firehol_level1 src -j DROP)&