I'm not aware that NetworkManager currently does any kind of automatic reconnection in case of failure of a VPN. The only thing it could possibly do is bringing up a VPN automatically when some wifi network gets connected.
Is that what is not working?
If it's the case, could you add a screenshot to show a bit about how the connections are linked (the General tab for the physical connection's settings); and what kind of failure you are seeing?
I'm not aware that NetworkManager currently does any kind of automatic reconnection in case of failure of a VPN. The only thing it could possibly do is bringing up a VPN automatically when some wifi network gets connected.
Is that what is not working?
If it's the case, could you add a screenshot to show a bit about how the connections are linked (the General tab for the physical connection's settings); and what kind of failure you are seeing?