Your network under surveillance, clearly
🔒 VPS only ✉️🚫 External email relay requiredMonitor switches, routers, servers, and equipment with SNMP auto-discovery, alerts, and graphs, thanks to LibreNMS installed and maintained by DINAO. Your monitoring data stays on our French servers.
What is LibreNMS?
LibreNMS is a renowned open-source network monitoring platform known for its auto-discovery. From a few starting points, it explores your infrastructure via SNMP and neighbor protocols (CDP, LLDP, OSPF, BGP) to automatically inventory switches, routers, firewalls, servers, and their ports.
It then collects hundreds of metrics — bandwidth, load, latency, temperature, power supply — which it archives and presents as graphs and dashboards. Its rule-based alerting engine triggers multi-channel notifications (email, Slack, Teams, Webhook, Telegram…) with escalation, enabling you to react before an incident occurs. LibreNMS supports thousands of device models (Cisco, Juniper, MikroTik, Fortinet, Ubiquiti…).
Regarding integration, it offers a comprehensive REST API, LDAP/Active Directory authentication, distributed polling for large fleets, as well as gateways to Grafana and Oxidized (configuration backup). Self-hosted with DINAO, it keeps your network topology and monitoring data in France.
Host LibreNMS at DINAO
No managed container for LibreNMS: this application is installed on a VPS hosted in France (2 vCPU / 2 Go / 20 Go minimum).
Application available on a VPS
This application requires privileged access to the host machine, which is incompatible with managed shared hosting. It is installed on a VPS (virtual private server) that you administer: DINAO delivers it with Docker and the management panel of your choice, and you install and maintain LibreNMS yourself. The VPS is not managed by DINAO unless you add the managed-services option when ordering.
Technical reason: capacité privilégiée (NET_ADMIN).
Discover the Docker VPS →Requirements for LibreNMS: 2 vCPU, 2 Go, 20 Go. Our Docker VPS at €11 excl. VAT per month covers them.
Outbound email requires an external service
Outbound SMTP is blocked by design on DINAO's shared hosting (anti-spam protection for all our customers). For the email-sending features of LibreNMS (notifications, campaigns…), you will need to subscribe to an email routing service outside the DINAO infrastructure (e.g. Mautic hosted elsewhere, SendGrid, Brevo, a third-party SMTP relay…).
Detection: variable SMTP_HOST détectée (service msmtpd) + variable SMTP_PORT détectée (service msmtpd) + variable SMTP_TLS détectée (service msmtpd) + variable SMTP_FROM détectée (service msmtpd).
Technical details
You might be wondering…
How does LibreNMS discover my equipment?
Via SNMP and neighbor protocols (CDP, LLDP). You specify a range or a starting device, and LibreNMS automatically maps the rest of the network and its ports.
What equipment is supported?
LibreNMS manages thousands of models (Cisco, Juniper, MikroTik, Fortinet, HP, Ubiquiti, Linux/Windows servers…) thanks to a vast community SNMP definition database.
Can I receive alerts?
Yes. The rule-based alerting engine triggers notifications via email, Slack, Teams, Webhook, Telegram, and other channels, with escalation and acknowledgments.
Where is the data hosted?
On DINAO infrastructure in France, in one of the available datacenters. Your network topology and metrics never leave the territory.
Can it monitor a large fleet?
Yes. On higher-tier plans, distributed polling spreads collection across multiple nodes to monitor large fleets at high frequency.
