On Wed, Dec 19, 2018 at 11:15 PM agupte <[email protected]> wrote: > I want to do something like VNC, where a central server locates an instance > and allows me to connect to it even if I don't know the IP address of the > instance. I am putting some Raspberry Pis in public locations with a > dynamic IP provided by an ISP. And since the routers are non-configurable > I > cannot use DDNS. So, is this possible? > > Guacamole does not have any built-in functionality that would accomplish this, particularly without DDNS. If you're putting Raspberry Pi units in those locations, though, you could run the DDNS update on the RPi itself - it doesn't have to be on the router.
You could also probably write an extension that would accept an HTTP(S) REST request from the RPi and create/update a connection. This should be pretty easy to do with the guacamole-ext framework and a custom REST resource for the extension. -Nick
