LEGRAND Raritan SRC-0100, User Manual

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Chapter 7: Using SNMP
373
Layout
Opening the MIB reveals the custom objects that describe the SRC
system.
As standard, these objects are first presented at the beginning of the file,
listed under their parent group. The objects then appear again
individually, defined and described in detail.
For example, the measurementsGroup group contains objects for
environmental sensors connected to the SRC device. One object listed
under this group, measurementsExternalSensorState, is described later
in the MIB as "The sensor state." boardFirmwareVersion, part of the
configGroup group, describes the firmware version.
SNMP Sets and Thresholds
Some objects can be configured from the SNMP manager using SNMP
set commands. Objects that can be configured have a MAX-ACCESS level
of "read-write" in the MIB.
These objects include threshold objects, which cause the SRC to
generate a warning and send an SNMP notification when certain
parameters are exceeded. See
Sensor Threshold Settings (on page 642)
for a description of how thresholds work.
Note: When configuring the thresholds via SNMP set commands, ensure
the value of upper critical threshold is higher than that of upper warning
threshold.