With IPHost Network Monitor you can run simple snmp requests against a Fortinet device in your network.
fgIpsInfoSevDetections
fg Ips Info Sev Detections
1.3.6.1.4.1.12356.101.9.2.1.1.7
Number of informational severity intrusions detected since start-up in this virtual domain
Back to FORTINET-FORTIGATE-MIB MIB page.
IPHost Network monitor allows you to monitor fgIpsInfoSevDetections 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.