If people have local servers, but only a leased IP. Is there a plugin that could be used on the local server that connect to a HUB or something running on a online server some where else? So clients connect to the HUB/server that run some proxy/routing software that connect to the server that dont have permanent IP? The client connects to the HUB with IP:xxxxx-xxxxx each server thats use the HUB must have its own port, or maybe its possible to do that it make a a-record in a DNS that mc1.hub.com and mc2.hub.com points to different servers inside the HUB/Proxy software? The server software must be that a user (local server owner, not the clients) makes an account and get a port number or a dns name to use for his friends to connect to. Is there something like that out there? That would be a much better way to do it than using hamachi as much kids use today to get there servers online to friends.