Simple Network Management Protocol (SNMP) is supported by virtually every network device manufactured in the last thirty years — routers, switches, firewalls, UPS systems, printers, and storage arrays all speak SNMP. Which means that any IT operations team managing physical network infrastructure is dealing with SNMP data, whether they've thought about it explicitly or not.
SNMP traps vs. polling
SNMP works in two modes. Polling is active: your monitoring platform queries devices on a schedule to retrieve current status. Traps are passive: devices send unsolicited notifications when something changes. Both generate data your operations team needs, and both have different latency and reliability characteristics.
Polling gives you a continuous picture of device health but introduces lag between when something changes and when your platform notices. Traps are immediate but depend on the device being healthy enough to send them — which isn't always the case when the device itself is the problem.
The integration challenge
The problem with SNMP data in most environments isn't collection — it's integration. SNMP traps arrive as raw MIB data that needs to be normalised, deduplicated, and correlated alongside events from application monitoring tools, cloud platforms, and other sources. Most organisations end up with SNMP traps handled separately from the rest of their alert stack.
"SNMP traps from a failing switch and application errors from the services running on that switch are caused by the same event. They should be handled as one incident."
Correlation across SNMP and non-SNMP sources
The key requirement is treating SNMP-sourced events as first-class inputs to your event correlation engine — alongside events from SolarWinds, Nagios, Zabbix, Dynatrace, Datadog, and cloud platforms. When a switch generates an SNMP trap and the servers behind it start generating errors, the correlation engine should identify the relationship and surface a single incident.
Dashboards and historical analysis
Beyond real-time correlation, SNMP data supports capacity planning and trend analysis. Historical polling data shows you which devices are trending toward resource exhaustion, so you can act before failures occur rather than responding to them.
Where RightITnow ECM fits
RightITnow ECM accepts SNMP trap data as a native event source alongside polling-based tools like SolarWinds, Nagios, and Zabbix. SNMP events are normalised and correlated using the same rules as every other source — so a switch trap and the downstream application alerts it causes are handled as one incident.
ECM's connector architecture supports custom event sources via REST API and ActiveMQ, which means SNMP data from any device can be integrated into the correlation engine regardless of which monitoring platform is collecting it.