I'm new here so please excuse me if I misunderstood the concept.
I have a remote Pi Archive server that should automatically synchronize the archive files with the PI Source Archive server.
The remote connection is not the permanent since it is a ship that has to sail.
The goal is that every time the ship come to shore, synchronization of the archives must begin through a VPN tunnel (site to site).
The VPN connection is in place and works.
The question is whether a PI to PI interface is the right tool for the task, or are there better solutions?
Thanks in advance