X

Nagios Alternative

Nagios + RightITnow ECM | Cross-System Event Correlation
Nagios + RightITnow ECM

Nagios monitors your infrastructure. ECM correlates it with everything else.

RightITnow ECM includes a native Nagios connector. Nagios Core and Nagios XI alerts flow directly into ECM's correlation engine — alongside SolarWinds, SCOM, Zabbix, VMware, and CloudWatch — eliminating the manual work of correlating alerts across disconnected monitoring instances.


Native
Nagios connector — Core and XI alerts flow in automatically
1
Unified console replacing multiple disconnected Nagios instances
Zero
Manual cross-tool correlation — ECM does it automatically
20+
Additional monitoring tools ECM connects alongside Nagios

ECM connects to Nagios — and goes beyond it

RightITnow ECM doesn't replace Nagios. It connects to it — pulling its alerts into a unified correlation engine alongside every other tool in your stack.

🔗

Native Nagios connector included

ECM's native Nagios connector ingests alerts from Nagios Core and Nagios XI directly into ECM's correlation engine. If you're running multiple Nagios instances across different infrastructure domains — a common workaround for Nagios scalability limitations — ECM consolidates all of them into a single correlated view, alongside your other tools.

Nagios Core connectorNagios XI connectorMulti-instance consolidationCross-system correlationNo rip-and-replace

What Nagios alone can't do

Even if you're happy with Nagios as a monitoring tool, these are the gaps that ECM is specifically built to fill.

Scalability wall

Multiple disconnected Nagios instances instead of one view

As infrastructure grows, teams spin up additional Nagios instances to handle load — creating fragmented visibility. ECM consolidates alerts from all your Nagios instances into one correlated console, eliminating the manual work of checking each.

No cross-system correlation

Nagios alerts stay in Nagios — isolated from SolarWinds, SCOM, and Zabbix

Nagios monitors its assigned domain well, but has no native mechanism to correlate its alerts with events from your network monitoring, cloud tools, or ITSM platform. ECM bridges these silos automatically.

Alert floods

Inbox overflows with duplicate alerts that are hard to suppress

Gartner Peer Insights users consistently report Nagios generating excessive alert noise — including repeated notifications for already-resolved issues. ECM's deduplication and suppression rules eliminate noise before it reaches your NOC.

Config complexity

Manual text-file configuration doesn't scale with dynamic environments

Adding new checks or modifying monitoring requires manually editing configuration files — a process that is time-consuming and error-prone in fast-changing infrastructure, particularly for teams without deep Nagios expertise.

No incident automation

Alerts fire — but lifecycle management requires manual effort

Nagios generates alerts and can send notifications, but it has no native bidirectional ITSM integration for automatic incident creation, routing, acknowledgement, and closure. ECM provides this automation layer on top of Nagios.

Limited reporting

Reporting capabilities haven't kept pace with modern NOC needs

Multiple reviews cite Nagios' reporting as a persistent weakness — particularly for executive dashboards, trend analysis, and SLA reporting across complex hybrid environments. ECM's unified view provides the cross-source reporting Nagios cannot.


RightITnow ECM + Nagios vs. Nagios alone

This isn't about replacing Nagios — it's about what you gain when ECM sits on top of it.

Capability ECM + Nagios Nagios alone
Cross-system event correlation Nagios + SolarWinds + SCOM + Zabbix + more Nagios alerts only
Native Nagios connector Core and XI — alerts ingest automatically n/a
Multi-instance consolidation All Nagios instances feed one console Each instance is separate
Automated deduplication & suppression Across all sources Basic — within Nagios only
Bi-directional ITSM integration Auto create, route, acknowledge, close Notifications only
Visual configuration UI Drag-and-drop rule builder Manual config file editing
NOC single pane of glass One console for all tools Multiple Nagios consoles
Cross-domain root cause Topology-aware correlation Manual investigation required

What teams say after adding ECM

Real results from organizations that added RightITnow ECM as their cross-system correlation layer.

"We deployed a central event processing console against our existing legacy systems in record time. RightITnow provided a simple, cost-effective licensing model."
Enterprise IT Operations Team
"Our NOC now only watches ECM, which has improved response times. We've unified our workflow across technology areas, which reduced administrative overhead."
Global Infrastructure Operations
"Chronic issues that had been long masked became obvious within days, allowing us to dramatically cut down our event volume — before we'd even trained our team."
IT Operations Director, Financial Services

Connect Nagios to ECM in hours

The native connector is pre-built. Getting Nagios alerts flowing into ECM takes hours, not weeks.

1

Connect the Nagios connector

ECM's native Nagios connector supports both Nagios Core and Nagios XI. Point it at your Nagios instances and alerts start flowing into ECM immediately — all instances, one feed.

2

Add your other monitoring tools

Connect SolarWinds, Zabbix, SCOM, VMware, CloudWatch, and more. Each tool's alerts feed into the same ECM correlation engine alongside Nagios.

3

Configure correlation and suppression rules

Use ECM's visual interface to eliminate duplicate alerts across Nagios instances, suppress noise, and define cross-domain correlation rules — no config file editing required.

4

Automate the incident lifecycle

ECM automatically creates, routes, acknowledges, and closes incidents in your Service Desk — bidirectionally — when correlated events clear across all sources including Nagios.


Frequently asked questions

Does ECM replace Nagios?
No. ECM connects to Nagios via a native connector and ingests its alerts. Nagios Core or Nagios XI continues to run exactly as before. ECM adds the cross-system correlation layer on top, unifying Nagios alerts with events from SolarWinds, Zabbix, SCOM, and your other tools in a single NOC console.
Does the connector support both Nagios Core and Nagios XI?
Yes. ECM's native connector supports both Nagios Core (open source) and Nagios XI (commercial). If you're running multiple Nagios instances across different infrastructure domains, ECM can consolidate all of them into a single correlated view simultaneously.
How does ECM solve Nagios' alert flooding problem?
ECM applies deduplication, X-in-Y occurrence thresholds, and suppression rules across all incoming alerts — including those from Nagios. Duplicate alerts from multiple Nagios instances for the same underlying issue are collapsed into a single correlated event, dramatically reducing noise before it reaches your NOC team.
Can ECM correlate a Nagios alert with a SolarWinds alert about the same issue?
Yes. This is ECM's primary value. When a network device failure appears in SolarWinds NPM and simultaneously triggers checks in Nagios, ECM's correlation engine recognises the relationship and collapses them into a single incident — giving your NOC one actionable alert instead of two separate notifications from different tools.
We run three separate Nagios instances for different domains — can ECM consolidate them?
Yes. ECM can connect to multiple Nagios instances simultaneously and consolidate their alert streams into one unified view. This is one of the most common use cases for adding ECM to an existing Nagios deployment — replacing the manual process of checking each instance separately.

Ready to get more out of Nagios?

See how RightITnow ECM connects to Nagios and correlates its alerts across your entire monitoring stack — eliminating silos and alert noise in a single unified console.

Book a live demo

© 2026 RightITnow. All rights reserved.  ·  rightitnow.com

This page is not affiliated with Nagios Enterprises. Nagios, Nagios Core, and Nagios XI are trademarks of Nagios Enterprises, LLC.