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Thanks to both of you. So it would only work the way I assumed if the easy one is that full cone type that doesn't have a firewall at all.
by iforgotpassword 6y ago
Thanks to both of you. So it would only work the way I assumed if the easy one is that full cone type that doesn't have a firewall at all.
- dave_universetf 6y agoYup, exactly right. In the article, I tried to call those "trivial" NATs, because from a NAT traversal POV they might as well not exist. You do need to do a tiny bit of work to get them up and running, but once that's done, you effectively have an open port on the internet that anyone can connect to.