'\" t
.\"     Title: snmp-ups
.\"    Author: [see the "AUTHORS" section]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: 12/29/2015
.\"    Manual: NUT Manual
.\"    Source: Network UPS Tools 2.7.3.1
.\"  Language: English
.\"
.TH "SNMP\-UPS" "8" "12/29/2015" "Network UPS Tools 2\&.7\&.3\&." "NUT Manual"
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.SH "NAME"
snmp-ups \- Multi\-MIB Driver for SNMP UPS equipment
.SH "NOTE"
.sp
This man page only documents the hardware\-specific features of the snmp\-ups driver\&. For information about the core driver, see \fBnutupsdrv\fR(8)\&.
.SH "SUPPORTED HARDWARE"
.sp
The snmp\-ups driver automatically detects and supports a wide range of devices by loading various MIBS:
.PP
\fBietf\fR
.RS 4
UPS that is RFC 1628 (UPS MIB) compliant, e\&.g\&. MGE UPS SYSTEMS, Liebert, perhaps others (default)
.RE
.PP
\fBmge\fR
.RS 4
MGE UPS SYSTEMS and MGE Office Protection Systems devices with SNMP cards (ref 66062, 66045, 66074 and 66244)
.RE
.PP
\fBapcc\fR
.RS 4
APC AP9605, AP9606, AP9617, and AP9618 APC network management cards, as well as any others supporting the APC POWERNET MIB
.RE
.PP
\fBnetvision\fR
.RS 4
Socomec Sicon UPS with Netvision Web/SNMP management card/external box
.RE
.PP
\fBpw\fR
.RS 4
Powerware devices with ConnectUPS SNMP cards
.RE
.PP
\fBpxgx_ups\fR
.RS 4
Eaton devices with Power Xpert Gateway UPS Card
.RE
.PP
\fBaphel_genesisII\fR
.RS 4
Eaton Powerware ePDU Monitored
.RE
.PP
\fBaphel_revelation\fR
.RS 4
Eaton Powerware ePDU Managed
.RE
.PP
\fBraritan\fR
.RS 4
Various Raritan PDUs
.RE
.PP
\fBbaytech\fR
.RS 4
Various BayTech PDUs
.RE
.PP
\fBcpqpower\fR
.RS 4
HP/Compaq AF401A management card, perhaps others
.RE
.PP
\fBcyberpower\fR
.RS 4
Cyberpower RMCARD201\&. Should also support RMCARD100 (net version), RMCARD202 and RMCARD301
.RE
.PP
\fBhuawei\fR
.RS 4
Huawei UPS5000\-E, perhaps others
.RE
.SH "EXTRA ARGUMENTS"
.sp
This driver supports the following optional settings in the \fBups.conf\fR(5):
.PP
\fBmibs\fR=\fIname\fR
.RS 4
Set MIB compliance (default=auto, allowed entries: refer to SUPPORTED HARDWARE above)\&. With "auto", the driver will try a select set of SNMP objects until it finds one that the device responds to\&. Note that since NUT 2\&.6\&.2, snmp\-ups has a new method that uses sysObjectID (which is a pointer to the prefered MIB of the device) to detect supported devices\&. This renders void the use of "mibs" option\&.
.RE
.PP
\fBcommunity\fR=\fIname\fR
.RS 4
Set community name (default = public)\&. Note that a RW community name is required to change UPS settings (as for a powerdown)\&.
.RE
.PP
\fBsnmp_version\fR=\fIversion\fR
.RS 4
Set SNMP version (default = v1, allowed: v2c, v3)
.RE
.PP
\fBsnmp_retries\fR=\fIretries\fR
.RS 4
Specifies the number of Net\-SNMP retries to be used in the requests (default=5)
.RE
.PP
\fBsnmp_timeout\fR=\fItimeout\fR
.RS 4
Specifies the Net\-SNMP timeout in seconds between retries (default=1)
.RE
.PP
\fBpollfreq\fR=\fIvalue\fR
.RS 4
Set polling frequency in seconds, to reduce network flow (default=30)
.RE
.PP
\fBnotransferoids\fR
.RS 4
Disable the monitoring of the low and high voltage transfer OIDs in the hardware\&. This will remove input\&.transfer\&.low and input\&.transfer\&.high from the list of variables\&. This should only be used on APCC Symmetra equipment which has strangeness in the three\-phase power reporting\&.
.RE
.PP
\fBsecLevel\fR=\fIvalue\fR
.RS 4
Set the securityLevel used for SNMPv3 messages (default=noAuthNoPriv, allowed: authNoPriv,authPriv)
.RE
.PP
\fBsecName\fR=\fIvalue\fR
.RS 4
Set the securityName used for authenticated SNMPv3 messages (no default)
.RE
.PP
\fBauthPassword\fR=\fIvalue\fR
.RS 4
Set the authentication pass phrase used for authenticated SNMPv3 messages (no default)
.RE
.PP
\fBprivPassword\fR=\fIvalue\fR
.RS 4
Set the privacy pass phrase used for encrypted SNMPv3 messages (no default)
.RE
.PP
\fBauthProtocol\fR=\fIvalue\fR
.RS 4
Set the authentication protocol (MD5 or SHA) used for authenticated SNMPv3 messages (default=MD5)
.RE
.PP
\fBprivProtocol\fR=\fIvalue\fR
.RS 4
Set the privacy protocol (DES or AES) used for encrypted SNMPv3 messages (default=DES)
.RE
.SH "REQUIREMENTS"
.sp
You will need to install the Net\-SNMP package from http://www\&.net\-snmp\&.org/ before building this driver\&.
.sp
SNMP v3 also requires OpenSSL support from http://www\&.openssl\&.org\&.
.SH "LIMITATIONS"
.SS "Shutdown"
.sp
The shutdown sequence should be tested before relying on NUT to send a shutdown command to the UPS\&. The problem is that the host network stack may have been torn down by the time the driver is invoked to send the shutdown command\&. The driver attempts to send shutdown\&.return, shutdown\&.reboot, and load\&.off\&.delay commands to the UPS in sequence, stopping after the first supported command\&.
.SH "INSTALLATION"
.sp
This driver is only built if the Net\-SNMP development files are present at configuration time\&. You can also force it to be built by using configure \-\-with\-snmp=yes before calling make\&.
.SH "EXAMPLES"
.sp
The hostname of the UPS is specified with the "port" value in ups\&.conf:
.sp
.if n \{\
.RS 4
.\}
.nf
[snmpv1]
        driver = snmp\-ups
        port = snmp\-ups\&.example\&.com
        community = public
        snmp_version = v1
        pollfreq = 15
        desc = "Example SNMP v1 device"
.fi
.if n \{\
.RE
.\}
.sp
.if n \{\
.RS 4
.\}
.nf
[snmpv3]
        driver = snmp\-ups
        port = 166\&.99\&.224\&.132
        snmp_version = v3
        secLevel = authPriv
        secName = mysecurityname
        authPassword = myauthenticationpassphrase
        privPassword = myprivatepassphrase
        desc = "Example SNMP v3 device, with the highest security level"
.fi
.if n \{\
.RE
.\}
.SH "AUTHORS"
.sp
Arnaud Quette, Dmitry Frolov
.SH "SEE ALSO"
.SS "The core driver:"
.sp
\fBnutupsdrv\fR(8)
.SS "NUT SNMP Protocols Library"
.sp
Available at: http://www\&.networkupstools\&.org/protocols/snmp/
.SS "Internet resources:"
.sp
The NUT (Network UPS Tools) home page: http://www\&.networkupstools\&.org/