case ${ACTION} in
post)
	# Set required capability to ping{,6}.
	for f in ping ping6; do
		set +e
		setcap cap_net_raw=ep sbin/${f}
		if [ $? -ne 0 ]; then
			echo "Failed to set cap_net_raw capability on sbin/${f}."
			exit 0
		fi
	done
	;;
esac