[b_fiive]

I work on iroh, and this is exactly correct. It doesn't do locally discovery by default, but can be configured to discover devices on local networks. Docs link above is the best place to start, and here's a code example to compliment: https://github.com/n0-computer/iroh/blob/main/iroh/examples/...

[les-p2p]

Curious, if you've compared iroh to iCloud in such setting. I think, iCloud doesn't sync in isolated networks