So I had some queries regarding some networking related stuff to run a server more securely. Not sure if my wordings and statements are accurate and properly formed or not but here it is.
Does FiveM request ICMP packets to the servers? If yes(which probably is), is it really necessary for the proper execution of servers?
Will a reverse proxy with proper filtering and a basic Cloudflare routing would be enough to manage the basic network traffic?
Is there any list of processes which specifies the dependency of network protocols which they use?