NetworkManager[920]: <info> Starting VPN service 'vpnc'...
NetworkManager[920]: <info> VPN service 'vpnc' started (org.freedesktop.NetworkManager.vpnc), PID 18398
NetworkManager[920]: <info> VPN service 'vpnc' appeared; activating connections
NetworkManager[920]: <info> VPN plugin state changed: init (1)
NetworkManager[920]: <info> VPN plugin state changed: starting (3)
NetworkManager[920]: <info> VPN connection 'FOOBAR' (Connect) reply received.
NetworkManager[920]: <warn> /sys/devices/virtual/net/tun0: couldn't determine device driver; ignoring...
NetworkManager[920]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/tun0, iface: tun0)
NetworkManager[920]:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/tun0, iface: tun0): no ifupdown configuration found.
NetworkManager[920]:    SCPlugin-Ifupdown: devices removed (path: /sys/devices/virtual/net/tun0, iface: tun0)
avahi-daemon[936]: Withdrawing workstation service for tun0.
NetworkManager[920]: <warn> VPN plugin failed: 1
NetworkManager[920]: <info> VPN plugin state changed: stopped (6)
NetworkManager[920]: <info> VPN plugin state change reason: 0
NetworkManager[920]: <info> Policy set 'Auto Eth0' (eth3) as default for IPv4 routing and DNS.
NetworkManager[920]: <warn> error disconnecting VPN: Could not process the request because no VPN connection was active.