Q:

Is automatic Wake On LAN possible with DD-WRT?

I might be thinking the wrong way to solve this problem. If there's a better way, than tell me. I want to be able to allow my home server to sleep when it's unused, but to automatically wake up when it's accessed. My household doesn't follow a set schedule due to people working different shifts, so I can't schedule an optimal sleep/wake cycle for the server
There is a WOL daemon for DD-WRT that sends out wake up packets on a scheduled interval, but this is not what I want. I would like for my home server to automatically sleep, but also automatically wake up when it is accessed. 
I do not want to use any kind of utility to explicitly send a wake-up packet. I have the server mapped to static IP address. I would like to know if any solution exists that would automatically send wake up packets if the static IP was considered unreachable due to the the computer being in a power-savings mode. 

A:

This guy might be doing what you're asking: 
http://gaddgets.blogspot.com/2007/02/auto-wol-on-dd-wrt-on-linksys-wrt54gl.html

I thought I would try to set it up to
  wake up the computer on a Port 80
  (http) access if it was in "sleep"
  mode. ... I would parse the syslog to
  detect port 80 activity. ... There is
  a lag now, when the computer is asleep
  to access a page on the computer.
  However I find that in most cases, the
  browser timeout is long enough to wake
  the computer up and deliver the
  webpage.

The script he wrote is at that link.  If you're accessing on another port, change the port I suppose.

