I'm currently running 9.5 SP1 and having trouble getting LANDesk to wake up computers. Its worked fine in the past and stopped working before I upgraded to SP1. The only other change that has been made since was that I got a different computer. My computer uses the same name and IP, only difference is hardware/MAC address. I've downloaded a wake on lan utility for testing called Fusion WOL and I'm able to successfully wake up a computer from my computer. Using Wireshark I've watched my computer talk to the LANDesk core while telling LANDesk to WOL the same computer. My computer doesn't send out a magic packet of any sorts. I'm out of ideas as of where to look next for where the problem might lie.