LibreNMS is a fully featured network monitoring system that provides a wealth of features and device support.

As a powerful open source PHP-based network monitoring system, LibreNMS uses the SNMP protocol to support a broad range of operating systems including Linux, FreeBSD, as well as network devices including Cisco, Juniper, Brocade, Foundry, HP and many more. InfluxDB’s downsampling and retention policy capabilities helped LibreNMS better use the graphing engines for their stored data.