Nagios Core vs. OpenText Network Node Manager i (NNMi)

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Nagios Core
Score 7.3 out of 10
N/A
Nagios provides monitoring of all mission-critical infrastructure components. Multiple APIs and community-build add-ons enable integration and monitoring with in-house and third-party applications for optimized scaling.N/A
OpenText Network Node Manager i (NNMi)
Score 8.1 out of 10
N/A
OpenText Network Node Manager i is a network management platform acquired by Micro Focus from Hewlett-Packard Enterprise, and now supported by OpenText.N/A
Pricing
Nagios CoreOpenText Network Node Manager i (NNMi)
Editions & Modules
Single License
Free
Single License
Free
No answers on this topic
Offerings
Pricing Offerings
Nagios CoreOpenText Network Node Manager i (NNMi)
Free Trial
YesNo
Free/Freemium Version
YesNo
Premium Consulting/Integration Services
YesNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
Nagios CoreOpenText Network Node Manager i (NNMi)
Top Pros
Top Cons
Best Alternatives
Nagios CoreOpenText Network Node Manager i (NNMi)
Small Businesses
Pulseway
Pulseway
Score 8.9 out of 10
NinjaOne
NinjaOne
Score 9.2 out of 10
Medium-sized Companies
IBM Instana
IBM Instana
Score 9.0 out of 10
Intermapper
Intermapper
Score 8.6 out of 10
Enterprises
IBM Instana
IBM Instana
Score 9.0 out of 10
SolarWinds Network Configuration Manager (NCM)
SolarWinds Network Configuration Manager (NCM)
Score 8.8 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Nagios CoreOpenText Network Node Manager i (NNMi)
Likelihood to Recommend
7.7
(42 ratings)
8.0
(4 ratings)
Likelihood to Renew
9.9
(3 ratings)
-
(0 ratings)
Usability
4.0
(1 ratings)
-
(0 ratings)
Support Rating
7.7
(9 ratings)
1.0
(1 ratings)
User Testimonials
Nagios CoreOpenText Network Node Manager i (NNMi)
Likelihood to Recommend
Nagios Enterprises
Nagios monitoring is well suited for any mission critical application that requires per/second (or minute) monitoring. This would probably include even a shuttle launch. As Nagios was built around Linux, most (85%) plugins are Linux based, therefore its more suitable for a Linux environment.
As Nagios (and dependent components) requires complex configurations & compilations, an experienced Linux engineer would be needed to install all relevant components.
Any company that has hundreds (or thousands) of servers & services to monitor would require a stable monitoring solution like Nagios. I have seen Nagios used in extremely mediocre ways, but the core power lies when its fully configured with all remaining open-source components (i.e. MySQL, Grafana, NRDP etc). Nagios in the hands of an experienced Linux engineer can transform the organizations monitoring by taking preventative measures before a disaster strikes.
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OpenText
[Micro Focus Network Node Manager i (formerly HP Network Node Manager)] is like you implement it, setup monitoring and alerting and forget it forever until any major activity is there and that is possible because of the product's stability. Another reason for product stability is less features as compared to other vendor tools and its own inbuilt database.
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Pros
Nagios Enterprises
  • Monitoring of services is one of the biggest benefits for our company. Being able to respond in a timely fashion keeps business smooth.
  • Hardware and device monitoring are easy to set up with proper parameters.
  • Notification to key staff to be able to respond quickly makes issues go away faster.
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OpenText
  • Network Fault and Performance Monitoring
  • Fault Tolerant
  • Distributed Architecture
  • Stability in operations
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Cons
Nagios Enterprises
  • Nagios could use core improvements in HA, though, Nagios itself recommends monitoring itself with just another Nagios installation, which has worked fine for us. Given its stability, and this work-around, a minor need.
  • Nagios could also use improvements, feature wise, to the web gui. There is a lot in Nagios XI which I felt were almost excluded intentionally from the core project. Given the core functionality, a minor need. We have moved admin facing alerts to appear as though they originate from a different service to make interacting with alerts more practical.
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OpenText
  • Flow monitoring.
  • QoS.
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Likelihood to Renew
Nagios Enterprises
We're currently looking to combine a bunch of our network montioring solutions into a single platform. Running multiple unique solutions for monitoring, data collection, compliance reporting etc has become a lot to manage.
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OpenText
No answers on this topic
Usability
Nagios Enterprises
The Nagios UI is in need of a complete overhaul. Nice graphics and trendy fonts are easy on the eyes, but the menu system is dated, the lack of built in graphing support is confusing, and the learning curve for a new user is too steep.
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OpenText
No answers on this topic
Support Rating
Nagios Enterprises
I haven't had to use support very often, but when I have, it has been effective in helping to accomplish our goals. Since Nagios has been very popular for a long time, there is also a very large user base from which to learn from and help you get your questions answered.
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OpenText
Support is long and arduous and often are unable to help resolve the issue. We often have to do escalations or duty manager to get things moved. Even with a technical account manager, we do not see much improvement from a support point of view. This is an area where Micro Focus has a lot of improvement to do.
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Alternatives Considered
Nagios Enterprises
Because we get all we required in Nagios [Core] and for npm, we have to do lots of configuration as it is not as easy as Comair to Nagios [Core]. On npm UI, there is lots of data, so we are not able to track exact data for analysis, which is why we use Nagios [Core].
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OpenText
Even though there are many products in the market such as from Solarwinds, CA Spectrum (no DX Spectrum), PRTG that offers similar or even with more flexibility the fault and performance monitoring still Micro Focus is a very nice tool when it comes to Scalability and Stability with all necessary monitoring coverage. There is no external database required and hence less issues with integration.
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Return on Investment
Nagios Enterprises
  • With it being a free tool, there is no cost associated with it, so it's very valuable to an organization to get something that is so great and widely used for free.
  • You can set up as many alerts as you want without incurring any fees.
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OpenText
  • HP NNM is very good at producing root cause analysis. MTTR is reduced with NNM.
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ScreenShots