Source F is a network monitoring and administration suite—SNMP-centric discovery, alerts, topology maps, metrics, and inventory—aimed at NOC and campus operators. GPL-3.0 licensed.
Unlike Source A/B, the product’s center of gravity is operational telemetry and fault management, not only documenting design intent—though it maintains rich inventory derived from polling.
Copyright notices reference historical and successor organizations per README—verify current maintainer for support expectations.