Nagios Core and Fortiproxy anyone?

[kuchenmann]

Hi,
I can get out the Memory and CPU usage for our Fortiproxy with this plugin.
But I'd also like to see the Proxy Sessions.
Any idea how to get this?
I've also downloaded the two MIB files from the Fortiproxy.
I found "fgExplicitProxySessions" which I thought might be the correct MIB.
But this gives me a much higher value than the proxy sessions widget in the GUI.
Has anyone ever user Nagios core with Fortiproxy?
Thanks.