Is there a way for me to find the application and associated ports being used by the firewalls?

[kb1]

so we have a bunch of firewall and since we dont have any records of the applications that arebeing used, im being tasked along with my colleague to find the port numbers associated with the applications used in the firewalls? we do use firemon here and i did generate a report for one of the firewalls here but i dont think it shows the ports for the applications, does firemon have that functionality if not how do i accomplish this task? i mean there are a 1000 applications or more being used and need to figure that out for each application so it definitely is a very tedious process.

[PhoneBoy]

The most obvious answer I can think of is to enable Application Control and log all traffic.
While that might not get all of the applications, it will get a lot of them.
If these gateways only have firewall blade enabled, this may have a performance impact.

[kb1]

ok will try that out, thanks for the suggestion.