Is there any documentation anywhere for the "Edit Network Connection" / VPN dialogue?
Specific questions: - What is "System connection"? - Under IPv4/Basic, what is the difference between "Automatic (VPN)" and "Automatic (VPN) addresses only"
Also, on more than one occasion I've had a connection drop out and been unable to restart it without rebooting the PC - there's presumably something else that I should be able to restart that falls short of a reboot?