First of all, I’ll briefly explain what the “Tornado” in NetEye actually is. Tornado is a Complex Event Processor that receives reports of events from data sources such as monitoring, email, and SNMP Traps, matches them against rules you’ve configured, and executes the actions associated with those rules, which can include sending notifications, logging to…
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At the OSMC 2023 conference, we embarked on an exciting journey into the world of open-source monitoring. It was an event filled with inspiration, insights, and innovation.
Read MoreDuring one of my last customer assignments, I migrated the NetEye Event Handler Trap rules to Tornado. Since many customers use the event handler in a similar way, I’d like to explain here the creation of these rules in Tornado. In the following I’ll briefly explain the following use case: Passive service checks have been…
Read MoreNetwork traffic monitoring is traditionally based on SNMP queries. This protocol generates statistics on the transmission of data across one or more network interfaces. While network device queries still run through SNMP, using Microsoft Hyper-V monitoring requires the adoption of other approaches. One of the reasons is the network connection configuration itself: for example, many…
Read MoreIn this article, I am going to explain how to implement a monitoring on your system, using an agentless solution (without Nagios’ nrpe agents), and I will underline some advantages of this useful solution. The target machine will be Linux or Unix Operating Systems. The need can arise from the fact that some of the…
Read MoreWould you like to understand the potential of the ITIL processes implemented with EriZone/OTRS ? Or do you want to deepen your knowledge in the End User Experience monitoring? Or are you curious to know what will be the future development of Nagios as an open project ? On April 11th, at the Würth Phoenix…
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