LibreNMS
UnclaimedAutomated network discovery, monitoring, and alerting for your entire infrastructure.
Visit WebsiteTL;DR - LibreNMS
- Automatically discovers and monitors network devices.
- Provides flexible alerting and extensive device support.
- Offers a billing system and scales with distributed polling.
Pricing: Free forever
Best for: Individuals & startups
4.7/5 across review platforms
What is LibreNMS?
LibreNMS is an open-source network monitoring system that automatically discovers and monitors your entire network infrastructure. It provides extensive device support and integrates with various network protocols like CDP, FDP, LLDP, OSPF, BGP, SNMP, and ARP for comprehensive network visibility. The platform offers a highly flexible alerting system that can notify users via email, IRC, Slack, and other channels, ensuring timely responses to network issues.
Designed for network administrators, IT professionals, and organizations of all sizes, LibreNMS helps maintain network health, optimize performance, and manage bandwidth. Its features include a billing system for port usage, automatic updates for continuous improvement, and distributed polling for horizontal scaling. With a mobile-friendly web UI and multiple authentication methods, LibreNMS provides a robust and accessible solution for managing complex networks.
Available on: Web, iOS, Android
Pros & Cons
Pros
- Open-source and free to use
- Comprehensive automatic network discovery
- Highly flexible and customizable alerting
- Scalable architecture with distributed polling
- Strong community support and active development
Cons
- Requires self-hosting and technical expertise for setup and maintenance
- No official commercial support plans mentioned (community-driven)
- Mobile app mentioned by a third-party, not directly by LibreNMS
Ratings Across the Web
4.7(14 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Automatic network discovery (CDP, FDP, LLDP, OSPF, BGP, SNMP, ARP)Customizable alerting system (email, IRC, Slack)Full API access for management, graphing, and data retrievalBilling system for bandwidth usage on network portsAutomatic updates for bug fixes and new featuresDistributed polling for horizontal scalingExtensive device supportMobile-friendly Web UI
Pricing
Free
LibreNMS is completely free to use with no hidden costs.
Reviews
4.7/5
Across 14 verified user reviews on g2
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LibreNMS FAQ
How does LibreNMS assist with network management and optimization?
LibreNMS automatically discovers and monitors an entire network infrastructure, helping maintain network health, optimize performance, and manage bandwidth. It integrates with various network protocols like CDP, FDP, LLDP, OSPF, BGP, SNMP, and ARP for comprehensive visibility.
Which teams benefit most from using LibreNMS?
LibreNMS is designed for network administrators, IT professionals, and organizations of all sizes who need to monitor and manage complex networks. Its features support maintaining network health and optimizing performance across the infrastructure.
How does LibreNMS compare to Prometheus for network monitoring?
LibreNMS offers comprehensive automatic network discovery and a highly flexible alerting system, while Prometheus is known for its powerful time-series data model and querying language. LibreNMS also provides a billing system for port usage, which is not a core feature of Prometheus.
What kind of limitations should users consider before adopting LibreNMS?
Users should be aware that LibreNMS requires self-hosting and technical expertise for setup and ongoing maintenance. Additionally, there are no official commercial support plans, meaning users rely on community-driven support.
How is LibreNMS priced?
LibreNMS is open-source and free to use, meaning there are no licensing costs or paid plans required to access its features. This makes it a cost-effective solution for network monitoring.
Can LibreNMS scale to monitor large and distributed networks?
Yes, LibreNMS is designed with a scalable architecture that includes distributed polling, allowing it to monitor large and distributed networks effectively. This feature enables horizontal scaling to handle increased monitoring demands.
What authentication methods does LibreNMS support for user access?
LibreNMS provides multiple authentication methods to secure user access to the monitoring platform. This ensures that organizations can integrate it with their existing security policies.
Source: librenms.org