Most APC with USB cable will do the job. There is a nice daemon ported to FreeBSD that works for me at least in FreeBSD from 6-r till 8rGambler said:Which UPSes do you know that support FreeBSD when it comes to the USB interface for orderly shutdown? Is there a list somewhere online? As far as I can tell, there is no standard interface for that, so it's up to the manufacturers to release the specs or write drivers.
Gambler said:Hm... Only one brand? That's strange.
Let me extend the question. What UPS do you use (if any) and how do you deal with extended power outages that go on longer than the UPS can handle?