nut/docs/man/liebert.8

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.\"     Title: liebert
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.76.1 <http://docbook.sf.net/>
.\"      Date: 07/26/2013
.\"    Manual: NUT Manual
.\"    Source: Network UPS Tools 2.6.5
.\"  Language: English
.\"
.TH "LIEBERT" "8" "07/26/2013" "Network UPS Tools 2\&.6\&.5" "NUT Manual"
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.SH "NAME"
liebert \- Driver for Liebert contact\-closure UPS equipment
.SH "NOTE"
.sp
This man page only documents the hardware\-specific features of the liebert driver\&. For information about the core driver, see \fBnutupsdrv\fR(8)\&.
.SH "SUPPORTED HARDWARE"
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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\&.
.SH "EXTRA ARGUMENTS"
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This driver does not support any extra settings in the \fBups.conf\fR(5)\&.
.SH "BUGS"
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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\&.
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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\&.
.SH "SEE ALSO"
.SS "The core driver:"
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\fBnutupsdrv\fR(8)
.SS "Internet resources:"
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The NUT (Network UPS Tools) home page: http://www\&.networkupstools\&.org/