I have two desktop computers. One computer is connected to a VPN at all times. The other computer I use is for personal use, and is never connected to a VPN.
I want to use Syncthing to share files between the two computers, and plan on doing that through a local network connection.
1) Does this local connection reveal (to someone monitoring the traffic of the VPN-connected computer) the true IP/other revealing information about the computer connected to the VPN?
2) If not, would connecting over the internet reveal the true IP/other revealing information about the computer connected to the VPN? Say I wanted to also sync data with my laptop when I am traveling, and that laptop is obviously not connected to the local network the VPN-connected computer is on.