[vdloo]

cjdns is amazing. I've been using it for a while now as a decentralized vpn. It is really powerful to just be able to link machines together in a network where each node can reach each node as long as at least one other node can connect to that node. For example, I have two machines behind one router and two machines behind another router. Only one in each zone is approachable from the internet, and not always both (due to dynamic residential IPs for example). With cjdns all machines can access all machines as long as there is at least one path that can be traversed from the source machine to the destination, transparently hopping through intermediary machines if necessary. Even if the source machine can not reach the destination machine, but the destination can reach the source there is no problem because of the UDP tunneling.

[LinuxBender]

By any chance have you run iperf3 when routing through a couple hops? I would be very interested in the numbers. Today I accomplish that behavior using Tinc vpn, but it is slow when routing through multiple hops.