With IPHost Network Monitor you can run simple snmp requests against a Fortinet device in your network.
fnNidsRespCfg
fn Nids Resp Configure
1.3.6.1.4.1.12356.5.3.1
received by the monitored interface or just the TCP traffic received by the monitored interface and accepted by firewall policies.
Back to FORTINET-MIB MIB page.
IPHost Network monitor allows you to monitor fnNidsRespCfg 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.