#!/bin/sh

case "${1}" in
	start)
		printf 'Configuring network interfaces... '
		ifdown -a > /dev/null 2>&1
		ifup -a
		printf 'done.\n'
		;;
	stop)
		printf 'Deconfiguring network interfaces... '
		ifdown -a
		printf 'done.\n'
		;;
	restart)
		printf 'Reconfiguring network interfaces... '
		ifdown -a
		ifup -a
		printf 'done.\n'
		;;
	*)
		printf 'Usage: %s {start|stop|restart}\n' "${0}" >&2
		exit 1
		;;
esac