Comment by athrowaway3z
15 hours ago
- you know each others IP's (or have a way to signal it)
- can't decide on a port in the same message
- don't suffer from NAT port randomization
I'm not saying it will never happen, but the Venn diagram of this being the minimum complexity solution just doesn't seem very large?
I think many people know how to google "what is my IP" and send that to a friend, but don't necessarily know what a port is.
NAT randomization, I don't know. Depends on your setup, I guess.