Some units have a special SNMP data OID that coding codes a system state by an integer number. Let’s try to read this code by SNMP GET, recognize this code, and send a special message to the user.
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Choose another way. Create SNMP GET (analog) element for reading code state from the remote unit. Set the value for the thresholds so that the codes are set into the normal range (just not distracted).
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Create a "Math" virtual sensor for catch state number 7. Set the thresholds so thresholds so that only the value of 0 match 0 matches into normal state (Low warning level = -0.5, High warning level = 0.5). The The rest thresholds will leave remain as it is.
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Set the sources for the math sensor. Variable "A" is our SNMP GET "State Code Get" element, for catch state 7, we may subtract 7 from it.
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In addition, create some Math sensors for other needed states. And And combine them in the group.
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Create a notification, email for example. Use macro in a text message for sending proper information. Here 216001 is the aid of the SNMP GET sensor (State Code Get). We read his value and the name the name of the element that fetch fetches to sending send a message.
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Add this email to group the “Group notification” for the state "Normal".
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Now we have a group of elements each of which corresponds to the state when its value is 0 (state "Normal").
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And when the state of any element becomes "Normal", the notification of such content is sent:
| Info | |
|---|---|
| icon | false |
Notification message exampleState Code Get: '7.000' |