I need to analyze the traffic of a Fortigate Firewall in my program.
Currently, I can read the overall traffic using SNMP.
The problem is that I need to analyze the type of traffic (HTTP, video streaming etc.) too.
Is this possible using SNMP or do I need to use another protocol like NetFlow, Packet Sniffer or xFlow and what do I need to look for(e.g. what OIDs)?
I am using the Firmware Version
Does anybody know a protocol that I can use for this?