Template for monitoring TrueNAS by SNMP
Setup:
  1. Import template into Zabbix
  2. Enable SNMP daemon at Services in TrueNAS web interface https://www.truenas.com/docs/core/services/snmp
  3. Link template to the host


MIBs used:
HOST-RESOURCES-MIB
SNMPv2-MIB
UCD-DISKIO-MIB
UCD-SNMP-MIB
FREENAS-MIB

Template tooling version used: 0.41