LibreNMS vs Nagios

Overview

Nagios

Stacks811

Followers1.1K

Votes102

GitHub Stars57

Forks38

LibreNMS

Stacks55

Followers186

Votes0

GitHub Stars4.4K

Forks2.5K

LibreNMS vs Nagios: What are the differences?

Introduction LibreNMS and Nagios are both network monitoring systems used to monitor and manage network infrastructure. However, there are key differences between the two. In this article, we will highlight and discuss these differences.

Architecture: LibreNMS is a complete network monitoring system that incorporates the database, collection, and web interface in a single application. On the other hand, Nagios follows a modular architecture with separate components for data collection, processing, and the web interface. This modular approach in Nagios allows for more flexibility and customization.
Ease of Use: LibreNMS provides a user-friendly interface with a sleek design and intuitive navigation. It offers a simplified approach to network monitoring, making it easy for users to configure and manage. Nagios, on the other hand, has a steeper learning curve and requires more technical expertise to set up and operate efficiently.
Community Support: LibreNMS has a growing and active community that actively contributes to the development and improvement of the software. This community support ensures regular updates, bug fixes, and new features. Nagios, being one of the pioneers in network monitoring, has a larger and more mature community with a vast array of plugins and extensions developed over the years.
Flexibility: LibreNMS provides built-in support for a wide range of network devices, including routers, switches, servers, and wireless devices. It also supports various protocols, such as SNMP, LLDP, OSPF, and more. Nagios, on the other hand, allows for extensive customization and integration with external tools and plugins, making it highly flexible in adapting to different network environments.
Scalability: LibreNMS is designed to handle large-scale networks with thousands of devices and allows for distributed monitoring setups. It provides load balancing and redundancy features to ensure high availability. Nagios, with proper configuration and optimization, can also handle large-scale networks, but it may require additional setup and tuning.
Price: LibreNMS is an open-source software, available free of cost under the GNU General Public License. It provides all the essential network monitoring features without any licensing fees. Nagios, on the other hand, offers both open-source (Nagios Core) and commercial versions (Nagios XI), with the commercial version offering additional features and support at a cost.

In Summary, LibreNMS offers a more user-friendly and integrated approach to network monitoring, with a strong community support, while Nagios provides greater flexibility, scalability, and customization options, at the expense of a steeper learning curve and potentially higher costs for the commercial version.

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Advice on Nagios, LibreNMS

Matthias

Teamlead IT at NanoTemper Technologies

Jun 11, 2020

Decided

free open source
modern interface and architecture
large community
extendable I knew Nagios for decades but it was really outdated (by its architecture) at some point. That's why Icinga started first as a fork, not with Icinga2 it is completely built from scratch but backward-compatible with Nagios plugins. Now it has reached a state with which I am confident.

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Detailed Comparison

Nagios	LibreNMS
Nagios is a host/service/network monitoring program written in C and released under the GNU General Public License.	It is an auto-discovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems including Cisco, Linux, FreeBSD, Juniper, Brocade, Foundry, HP and many more.
Monitor your entire IT infrastructure;Spot problems before they occur;Know immediately when problems arise;Share availability data with stakeholders;Detect security breaches;Plan and budget for IT upgrades;Reduce downtime and business losses	Monitoring; Alerting; Distributed monitoring; Open-source; Automatic discovery; API; Billing system; Automatic updates
Statistics
GitHub Stars 57	GitHub Stars 4.4K
GitHub Forks 38	GitHub Forks 2.5K
Stacks 811	Stacks 55
Followers 1.1K	Followers 186
Votes 102	Votes 0
Pros & Cons
Pros 53 It just works 28 The standard 12 Customizable 8 The Most flexible monitoring system 1 Huge stack of free checks/plugins to choose from	No community feedback yet
Integrations
No integrations available	Datadog Kong EasyEngine Plesk Server Density OpenResty OpsDash Scalyr

What are some alternatives to Nagios, LibreNMS?

Grafana

Grafana is a general purpose dashboard and graph composer. It's focused on providing rich ways to visualize time series metrics, mainly though graphs but supports other ways to visualize data through a pluggable panel architecture. It currently has rich support for for Graphite, InfluxDB and OpenTSDB. But supports other data sources via plugins.

Kibana

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch. Kibana is a snap to setup and start using. Kibana strives to be easy to get started with, while also being flexible and powerful, just like Elasticsearch.

Prometheus

Prometheus is a systems and service monitoring system. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts if some condition is observed to be true.

Netdata

Netdata collects metrics per second & presents them in low-latency dashboards. It's designed to run on all of your physical & virtual servers, cloud deployments, Kubernetes clusters & edge/IoT devices, to monitor systems, containers & apps

Zabbix

Zabbix is a mature and effortless enterprise-class open source monitoring solution for network monitoring and application monitoring of millions of metrics.

Sensu

Sensu is the future-proof solution for multi-cloud monitoring at scale. The Sensu monitoring event pipeline empowers businesses to automate their monitoring workflows and gain deep visibility into their multi-cloud environments.

Graphite

Graphite does two things: 1) Store numeric time-series data and 2) Render graphs of this data on demand

Lumigo

Lumigo is an observability platform built for developers, unifying distributed tracing with payload data, log management, and real-time metrics to help you deeply understand and troubleshoot your systems.

StatsD

It is a network daemon that runs on the Node.js platform and listens for statistics, like counters and timers, sent over UDP or TCP and sends aggregates to one or more pluggable backend services (e.g., Graphite).

Jaeger

Jaeger, a Distributed Tracing System

Related Comparisons

LibreNMS vs Nagios: What are the differences?

Architecture: LibreNMS is a complete network monitoring system that incorporates the database, collection, and web interface in a single application. On the other hand, Nagios follows a modular architecture with separate components for data collection, processing, and the web interface. This modular approach in Nagios allows for more flexibility and customization.
Ease of Use: LibreNMS provides a user-friendly interface with a sleek design and intuitive navigation. It offers a simplified approach to network monitoring, making it easy for users to configure and manage. Nagios, on the other hand, has a steeper learning curve and requires more technical expertise to set up and operate efficiently.
Community Support: LibreNMS has a growing and active community that actively contributes to the development and improvement of the software. This community support ensures regular updates, bug fixes, and new features. Nagios, being one of the pioneers in network monitoring, has a larger and more mature community with a vast array of plugins and extensions developed over the years.
Flexibility: LibreNMS provides built-in support for a wide range of network devices, including routers, switches, servers, and wireless devices. It also supports various protocols, such as SNMP, LLDP, OSPF, and more. Nagios, on the other hand, allows for extensive customization and integration with external tools and plugins, making it highly flexible in adapting to different network environments.
Scalability: LibreNMS is designed to handle large-scale networks with thousands of devices and allows for distributed monitoring setups. It provides load balancing and redundancy features to ensure high availability. Nagios, with proper configuration and optimization, can also handle large-scale networks, but it may require additional setup and tuning.
Price: LibreNMS is an open-source software, available free of cost under the GNU General Public License. It provides all the essential network monitoring features without any licensing fees. Nagios, on the other hand, offers both open-source (Nagios Core) and commercial versions (Nagios XI), with the commercial version offering additional features and support at a cost.

LibreNMS vs Nagios

Overview