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LibreNMS

Monitoring & Metrics

An auto‑discovering PHP/MySQL/SNMP network monitoring system supporting many vendors and OSes

PHP Latest 26.7.0 · 6d ago Security brief →

Features

  • Auto‑discovers devices via SNMP, SSH, WMI and other protocols
  • Monitors a wide range of hardware (Cisco, Juniper, HP, Linux, FreeBSD, etc.)
  • Provides web UI with graphs, alerts and reporting
  • Open‑source under GPLv3 with community contributions

Recent releases

View all 12 releases →
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26.7.0 Breaking risk
Auth RBAC

Device down reason + Unimus + Security + Improvements

No immediate action
26.6.1 Bugfix

Alerts fire with missing icmp-perf.rrd

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26.6.0 Breaking risk
Auth RBAC Dependencies

SnmpEngineID + security + devices + webui + deps

No immediate action
26.5.1 Bug fix

ifOperStatus fix + port description

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26.5.0 Breaking risk
Auth RBAC

FortiOS mapping removal + proxy default

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Beta — feedback welcome: [email protected]