I don't agree with mtm that there is no bug here.
The availability of VPN should not have to depend on another interface being managed by Network Manager. Detection of the other device's state should be enough, and full administration should be unnecessary.
I don't agree with mtm that there is no bug here.
The availability of VPN should not have to depend on another interface being managed by Network Manager. Detection of the other device's state should be enough, and full administration should be unnecessary.