Is there any way to use swarm key to make the network private but still be able to use public nodes to find each node in the private network?
If not, what are considerations in not having this functionality? Why not enable nodes to find each other using any node but only transmit data between those with the same swarm key?
My problem that I want to address is, I have several nodes behind NAT each in different locations and with dynamic ips. nodes also can be added. I want to make the process of adding nodes as plug and play as possible. Using public nodes, make finding each other for nodes an easy task, however, when I make them private, I cannot find an easy way of finding the nodes in the network unless I use domain names for each node and dynadns. I cannot also have a central bootstrap server, as each group of nodes might have a different swarm key and is unknown to me