----- Original Message -----
Thanks, that is the feature/bug I was remembering. So it's in
3.14
already under the Sharing settings.
What is unclear to me is if a dialog pops up when a network change is
detected, or if there is no dialog does it default to off for a new
network? (Apologies, I don't have a separate network to test at the
moment).
http://www.hadess.net/2014/06/firewalls-and-per-network-sharing.html