With IPHost Network Monitor you can run simple snmp requests against a Fortinet device in your network.
fnSysUpdateVirusDefUpLast
fn Sys Update Virus Def Up Last
1.3.6.1.4.1.12356.1.2.9
Last update date
Back to FORTINET-MIB MIB page.
IPHost Network monitor allows you to monitor fnSysUpdateVirusDefUpLast on Fortinet device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Fortinet switches right now.