Comment 5 for bug 1726155

The bug linked in #3 seems to be about regular connections, not VPNs.

It's possible to configure VPNs to connect automatically as follows, via the terminal:

First, find the UUID of the VPN connection:

    nmcli connection | grep vpn

Then, modify the relevant primary connection(s) to add the VPN as a secondary:

    nmcli connection modify NAME-OF-CONNECTION connection.secondaries UUID-OF-VPN-CONNECTION