According to the specs, the RPi does support magic packet WOL. Indeed, installing the ethtool package and querying eth0 shows support:
$this->bbcode_second_pass_code('', '% sudo ethtool eth0 | grep Wake-on
Supports Wake-on: g
Wake-on: d')
One can enable 'g' mode which allows magic packet WOL like this:
$this->bbcode_second_pass_code('', '% sudo ethtool -s eth0 wol g')
$this->bbcode_second_pass_code('', '% sudo ethtool eth0 | grep Wake-on
Supports Wake-on: g
Wake-on: g')
And now 'g' mode is enabled, but I am unable to wake the RPi from a shutdown as I can all my other machines... thoughts are welcomed.
$this->bbcode_second_pass_code('', '% wol b8:27:eb:27:8f:fb
Waking up b8:27:eb:27:8f:fb...')
