Monitors Fortinet FortiSwitch hardware health over SNMP, beyond the usual interface, PoE and uptime coverage. Sensors are discovered per unit from the live sensor tables, so fanless, PSU-less and non-fiber models are handled correctly.

Includes the following checks:

• CPU utilization
• Memory usage
• Chassis temperature
• PSU state
• Fan (state and speed)
• SFP optical diagnostics (RX/TX power, temperature, voltage, bias)

Version history:

• 1.2.0: removed the duplicated word from PSU, fan and SFP service names
• 1.1.0: added SFP optical diagnostics (DOM)
• 1.0.1: hardened fan failure handling and discovery
• 1.0.0: initial release, CPU, memory, temperature, PSU and fan checks