Add XUPS-MIB to downloads for SNMP generator

[fbegyn]

Add the XUPS-MIB to the Makefile for downloading.

[bastischubert]

Hi @fbegyn , the most recent version of the mib is available at

https://www.eaton.com/content/dam/eaton/products/backup-power-ups-surge-it-power-distribution/power-management-software-connectivity/eaton-network-card-ms/eaton-ups-power-mib-release-notes.txt
Do you mind updating your PR to use the version from 2011 instead of the one from 2003?

[SuperQ]

There's no example use of this in the generator. If you think this MIB is useful, please add an example module.

[llamafilm]

I found my way here while trying to build my own config for this UPS. I'm having a problem with the alarm object, it looks like this:

xupsAlarmDescr{xupsAlarmDescr="1.3.6.1.4.1.534.1.7.13",xupsAlarmID="6"} 1

Net-snmp tools decodes the value like this, is this possible to do with the generator?

XUPS-MIB::xupsAlarmDescr.6 = OID: XUPS-MIB::xupsOutputOff

Here is the relevant sections of the MIB:

xupsAlarmDescr OBJECT-TYPE
    SYNTAX     OBJECT IDENTIFIER
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "A reference to an alarm description object.  The object
         referenced should not be accessible, but rather be used to
         provide a unique description of the alarm condition."
    ::= {xupsAlarmEntry 2}

--
-- Well known alarm conditions.
--
xupsOnBattery                    OBJECT IDENTIFIER ::= {xupsAlarm 3}
xupsLowBattery                   OBJECT IDENTIFIER ::= {xupsAlarm 4}
xupsUtilityPowerRestored         OBJECT IDENTIFIER ::= {xupsAlarm 5}
xupsReturnFromLowBattery         OBJECT IDENTIFIER ::= {xupsAlarm 6}
xupsOutputOverload               OBJECT IDENTIFIER ::= {xupsAlarm 7}
xupsInternalFailure              OBJECT IDENTIFIER ::= {xupsAlarm 8}
xupsBatteryDischarged            OBJECT IDENTIFIER ::= {xupsAlarm 9}
xupsInverterFailure              OBJECT IDENTIFIER ::= {xupsAlarm 10}
xupsOnBypass                     OBJECT IDENTIFIER ::= {xupsAlarm 11}
xupsBypassNotAvailable           OBJECT IDENTIFIER ::= {xupsAlarm 12}
xupsOutputOff                    OBJECT IDENTIFIER ::= {xupsAlarm 13}
xupsInputFailure                 OBJECT IDENTIFIER ::= {xupsAlarm 14}
xupsBuildingAlarm                OBJECT IDENTIFIER ::= {xupsAlarm 15}
xupsShutdownImminent             OBJECT IDENTIFIER ::= {xupsAlarm 16}
xupsOnInverter                   OBJECT IDENTIFIER ::= {xupsAlarm 17}