
echo ". OK"


if [ ! "x$1" = "xtest" ]; then
	if ! diff -u "$IPTABLES_RULES" "$LAST_OK_RULES" > /dev/null ; then 
		BACKUP_FILE="$BACKUP_DIR/last_ok_rules_before-`date +"%Y%m%d%H%M%S"`"
		echo "Change detected. Creating backup of previous rules in: $BACKUP_FILE"
	        cp "$LAST_OK_RULES" "$BACKUP_FILE"
		cat "$IPTABLES_RULES"  > "$LAST_OK_RULES" 
	fi
	cat "$IPTABLES_RULES"  > "$LAST_OK_RULES" 
fi

