That's very handy, thank you. I assume similar processes work for Trezor? And to allow all addresses on my network to access the node while running the Ledger/Trezor software, can I use rpcallowip=0.0.0.0/0?
[/quote]

As I wanted to allow access from more devices on my network, I tried "rpcallowip=192.168.1.YY/ZZ" it didn't work for me... But you can give it a try