/sbin/iptables -N POLICYOUT 2>/dev/null
/sbin/iptables -t nat -N NAT_SOURCE 2>/dev/null
/sbin/iptables -t nat -N NAT_DESTINATION 2>/dev/null
+/sbin/iptables -t mangle -N NAT_DESTINATION 2>/dev/null
# Create config files for firewall and fix permissions.
touch /var/ipfire/firewall/config