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Introduction

Notification are messages sent when an event is generated on any sensor. Events are defined as a change in state: For example from OK to CRITICAL, or from DOOR OPEN to DOOR CLOSED. The system can be configured to send this events as notifications of one or several of this types:

  • SNMP Traps
  • Emails
  • SMS


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  • Trap OID = 1.3.6.1.4.1.34540.14.5.110
    • 1.3.6.1.4.1.34540.14.5.110.1: output of the sensor
    • 1.3.6.1.4.1.34540.14.5.110.2: sensor name
    • 1.3.6.1.4.1.34540.14.5.110.3: state of the sensor (Critical, Ok, etc.)
    • 1.3.6.1.4.1.34540.14.5.110.4: Timestamp of the event
    • 1.3.6.1.4.1.34540.14.5.110.6: Location name

Email


If an email server is configured then email can be used as a mean to send the notification. An example of an email notification is the following:

No Format
Dear customer,

this is an eMail notification from Azeti Social Sensor Cloud.

Alert recovered:

Location:  ASuperVirtualSite
Sensor:		VirtualTester (0647f4dc-f4e9-42b0-8fdc-6b7f96fb8fcd)
State:		WARNING
Output:		Virtually setted... 69.70 
Time:		Nov 24, 2015 20:24:36 PM

Azeti SSC platform

SMS

When connected to an SMS sending platform, the system can also send the events as SMS. The same information as other notifications is sent:

...

Warning

In order for the states notifications to work properly, the sensors should have set the severity property (severity="0" for OK, 100 for Warning, 200 for Critical)


Notification Redelivery Policy Setup
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Notification Redelivery Policy Setup
Notification Redelivery Policy Setup




To cope with temporary offline servers, that are used by the notification channels, there is a default redelivery policy applied:
azeti.notification.sendmail.delayPattern=0:10000;5:20000
azeti.notification.sendmail.redeliveries=10

This means, there are 10 retries. Retry 0 through 4 will use a delay of 10 seconds, 5 through 9 will use 20 seconds


As a superadmin, use the sytem parameters to change these defaults. You will have to add above keys with the new values.

Do not forget to restart notification service, for the changes to take effect.

The keys contain "sendmail", but they apply to all channels.