http://www-user.rhrk.uni-kl.de/~metz/uClibc-0.9.28/
http://www.spblinux.de/fbox/
http://www.ip-phone-forum.de/showthread.php?p=405834#post405834
http://www.wehavemorefun.de/fritzbox/index.php/SSH/Dropbear
http://www.qdsl-support.de/showthread.php?t=10541&page=5

in /etc/init.d/halt.local:

# enable wol ( wake on lan )
ethtool -s eth0 wol g
DEVICE_NAME_ETH="PCI0"
if (grep $DEVICE_NAME_ETH /proc/acpi/wakeup | grep disabled 2>&1 >> /dev/null) ; then
        echo -n $DEVICE_NAME_ETH > /proc/acpi/wakeup
fi