With IPHost Network Monitor you can run simple snmp requests against a Fortinet device in your network.
fnLSTrafficEntryIndex
fn LS Traffic Entry Index
1.3.6.1.4.1.12356.9.1.15.1.1
Column Description
Back to FORTINET-MIB MIB page.
IPHost Network monitor allows you to monitor fnLSTrafficEntryIndex 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.