Comment on Show HN: An Almost Free, Open Source TURN ServerparentComments−alwayslikethis1yNAT may go away, but stateful firewalls won't. There will still be many environments where you can't easily get a point to point connection even though the IP is addressable and there is a route.−markisus1yWon’t the firewall know to let return traffic through if my computer explicitly sends a request first?
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NAT may go away, but stateful firewalls won't. There will still be many environments where you can't easily get a point to point connection even though the IP is addressable and there is a route.
Won’t the firewall know to let return traffic through if my computer explicitly sends a request first?