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Re:The world in which IPv6 was a good design by throw0101b on Monday August 14, 2023 @09:12AM (#37120654)
> How is (home) NAT making the problem more complex than a stateful firewall?

ICE/TURN/STUN: the address that your software sees on your laptop, desktop, home NAS is not the address that clients can connect to.

In both NAT and non-NAT you have to use UPnP/PCP to do hole punching, but with NAT you have to do a bunch of address-y stuff as well.

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