[ "$EXTERNAL_FREETZ_PACKAGE_VNSTAT" == "y" ] && EXTERNAL_FILES+=" /usr/bin/vnstat"
[ "$EXTERNAL_FREETZ_PACKAGE_VNSTAT_DAEMON" == "y" ] && EXTERNAL_FILES+=" /usr/bin/vnstatd"
[ "$EXTERNAL_FREETZ_PACKAGE_VNSTAT_IMAGE" == "y" ] && EXTERNAL_FILES+=" /usr/bin/vnstati"