#!/bin/sh
DATA=/usr/src/xtables-addons-2.5/geoip/GeoIPCountryWhois.csv
IPT=/sbin/iptables

cd /usr/src/xtables-addons-2.5/geoip/
/usr/src/xtables-addons-2.5/geoip/xt_geoip_dl

for IPRANGE in `egrep "China" $DATA | cut -d, -f1,2 | sed -e 's/"//g' | sed -e 's/,/-/g'`
do
        $IPT -A INPUT -p all -m iprange --src-range $IPRANGE -j DROP
done