With IPHost Network Monitor you can run simple snmp requests against a Fortinet device in your network.
fnLogHDTable
fn Log HD Table
1.3.6.1.4.1.12356.9.2.1
This table is valid for those FortiGates that contain a hard disk for recording logs, such FGT-200
Back to FORTINET-MIB MIB page.
IPHost Network monitor allows you to monitor fnLogHDTable on Fortinet device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Fortinet WAN extenders right now.