// screenshot of librenms.org ↗
LibreNMS is a network monitoring system — auto-discovers devices via SNMP, tracks port utilization, alerts on bandwidth / availability, supports 200+ device vendors (Cisco, Juniper, MikroTik, Ubiquiti, HP, Aruba, Fortinet). The OSS heir to Observium's legacy.
LibreNMS is a network monitoring system — auto-discovers devices via SNMP, tracks port utilization, alerts on bandwidth / availability, supports 200+ device vendors (Cisco, Juniper, MikroTik, Ubiquiti, HP, Aruba, Fortinet). The OSS heir to Observium's legacy.
For network engineers responsible for keeping networks alive, LibreNMS is the established self-hosted monitoring choice.
Concrete scenarios where teams pick LibreNMS over the SaaS alternative.
switches, routers, firewalls, APs, servers
per-port utilization over time
email / Slack / webhook on threshold breach
auto-generated network diagrams
track device firmware, vendors, locations
If your team profile matches one of these, LibreNMS is a strong fit out of the box.
managing multi-vendor enterprise networks
monitoring customer networks at scale
tracking network health across infrastructure
monitoring server + network in one tool
giving customers network visibility
When evaluating self-hosted options for this category, here are the dimensions on which LibreNMS consistently lands above the alternatives.
The stack you'll plug LibreNMS into — services, protocols, and adjacent apps in the BluixApps catalog.
librenms/librenms:latest (release-tagged)Operational guidance from running this in production — what to do before you scale, what to lock down, what surprises people.
mariadb:10 · redis:7-alpine · librenms/librenms:latest