Any hint on the direction this project is heading?
Will the foundation be a pull or a push mechanism, e.g. will it have the ability to be reached by installations otherwise hidden behind firewalls/routers/... without the need for a dedicated tunnel?
I have some devices within corporate networks that can get to the internet through their routers but no way to connect to them from the outside initially.
(with one's main purpose being an NTP server to synchronize CCTV recordings and doing local DHCP for service hosts ;-)