Add "GEOIPBLOCK" chains to firewall initscript.

src/initscripts/init.d/firewall

@@ -179,6 +179,11 @@ iptables_init() {
 		iptables -A OUTPUT -o "${BLUE_DEV}" -j DHCPBLUEOUTPUT
 	fi
 
+	# GeoIP block
+	iptables -N GEOIPBLOCK
+	iptables -A INPUT -j GEOIPBLOCK
+	iptables -A FORWARD -j GEOIPBLOCK
+
 	# trafic from ipsecX/TUN/TAP interfaces, before "-i GREEN_DEV" accept everything
 	iptables -N IPSECINPUT
 	iptables -N IPSECFORWARD