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Correct me if I'm wrong but assuming there is only Alice and Bob in the network, each with their key-as-address, and they are both behind a CGNAT, Iroh will sti
by BetterThanSober 4mo ago
Correct me if I'm wrong but assuming there is only Alice and Bob in the network, each with their key-as-address, and they are both behind a CGNAT, Iroh will still need a third party to host the relay?
- Landing7610 4mo agonot in this case, they have optional mDNS discovery
- rklaehn 4mo agoIf they are both behind the same CGNat, you can use mDNS to help them find each other. If they are behind different CGNat, you need a party that is reachable by both to help with hole punching and/or relay traffic. This is fundamental, there is nothing you can do about this. Some p2p protocols try to enlist other peers to be that third party. E.g. holepunch.to . Iroh uses dedicated relays for this. The relays can either be the n0 public relays, a n0 paid relay network, or self-hosted relays. No matter which option you choose, every iroh endpoint is able to talk to every other iroh endpoint unless they are fully airgapped from the internet.