With IPHost Network Monitor you can run simple snmp requests against a Fortinet device in your network.
fnVpnRemoteGWCertName
fn Vpn Remote GW Cert Name
1.3.6.1.4.1.12356.4.1.4.1.20
Certificate name. This entry is valid when authentication method is selected as RSA-Signature
Back to FORTINET-MIB MIB page.
IPHost Network monitor allows you to monitor fnVpnRemoteGWCertName on Fortinet device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Fortinet access points right now.