Black Box ServSensor JR EME102A, Руководство пользователя, Страница: 95 / 135

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CONTENTS
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4.3 SNMP Traps
The implementation of Traps on the ServSensor JR is complete and
fully featured. Features include a 35-byte description field for every
sensor within the ServSensor JR. This includes a different description
field for every possible sensor plugged into every possible port.
Every sensor has programmable limits and thresholds. A different trap
message is sent for each sensor type such as temperature, humidity,
switch, etc. The trap messages include 6 var bind fields that include the
current sensor status (
normal, highWarning, highCritical,
lowWarning, lowCritical, sensorError ), the current sensor value, the
level exceeded, the sensor index, the sensor name, the sensor
description.
All of the trap information can be included in messages that you
format. The description of the sensor and its current value are useful in
creating meaningful messages.
The trap system supports the two trap destinations.
4.4 Trap thresholds
The ServSensor JR checks the thresholds of each of its alarms once per
Trap Poll Interval (twice per second). The ServSensor JR only checks
the status of those sensors that are online.