07-23-2004
I've never tried connecting a windows and a unix via a serial cable. But if there's an ethernet port in both machines, a crossover cable (about $10) can get the two machines to communicate with each other.
Another problem I ran into while doing this was the IP detection settings. Apparently, the two machines need to have the same setting. Here at work, the two computers we've connected both expect static IP addresses (which you can set). I haven't tried it yet, but it might be possible to have both machines expect dynamic IP addresses, too.
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LEARN ABOUT MINIX
liebert
LIEBERT(8) NUT Manual LIEBERT(8)
NAME
liebert - Driver for Liebert contact-closure UPS equipment
NOTE
This man page only documents the hardware-specific features of the liebert driver. For information about the core driver, see nutupsdrv(8).
SUPPORTED HARDWARE
This driver supports some Liebert UPS equipment with a contact-closure interface. This includes the UPStation GXT2 with their
contact-closure cable. The smart mode ("Multilink") cable is not supported by this driver.
EXTRA ARGUMENTS
This driver does not support any extra settings in the ups.conf(5).
BUGS
This driver does not yet support shutdowns by raising DTR. Be aware that shutdowns are not possible with the stock contact-closure cable.
You may have to build another cable with DTR connected through to the UPS for it to work.
There is no way for this driver to detect the hardware or cable. It will start up successfully even if no UPS is present. This is a
fundamental limitation of any contact-closure driver.
SEE ALSO
The core driver:
nutupsdrv(8)
Internet resources:
The NUT (Network UPS Tools) home page: http://www.networkupstools.org/
Network UPS Tools 05/21/2012 LIEBERT(8)