How can we implement this ( >>61890785 ) on openwrt?

File: delicia.jpg (73KB, 1024x768px) Image search: [Google]

73KB, 1024x768px

How can we implement this ( >>61890785 ) on openwrt?

i installed the packages "ipset" and "kmod-ipt-ipset"
then copied this into the firewall

ipset -N brazil hash:net
wget -P . http://www.ipdeny.com/ipblocks/data/countries/br.zone
for i in $(cat ./br.zone ); do ipset -A brazil $i; done
iptables -A INPUT -p tcp -m set --match-set brazil src -j DROP
echo "Brazil is blocked"

i still can access brazilian websites
what am i doing wrong senpai