FreeBSD MIBs

"FreeBSD" here isn't a hardware vendor but the FreeBSD operating system's own bsnmpd SNMP agent, and its MIBs in this database are agent extension modules exposing OS-level subsystems rather than router/switch data. The two data-bearing modules cover HAST block-device replication -- per-resource primary/secondary role and replication-peer reachability, used to catch failover or split-brain conditions on storage clusters -- and 802.11 wireless-interface status (operating mode, BSSID, association state) for FreeBSD systems and embedded routers running the wlan(4) driver stack, with FREEBSD-MIB itself being just the OID-registration root both build on. If you're monitoring a FreeBSD server, storage cluster, or wireless access point running bsnmpd, BEGEMOT-HAST-MIB and BEGEMOT-WIRELESS-MIB are the two modules here with real polling value.