I am trying to connect to some CISCO VPN from Ubuntu 18.04 (which I connect ok from Windows). This is not anyConnect.
I installed using:
apt install vpnc network-manager-vpnc network-manager-vpnc-gnome
Now I am able to configure the VPN connection(gateway, user/pass, group/pass), even import the profile (.pcf) directly but I am not able to connect to any of them. I try to turn them on and it turns off automatically. No log, no error message, nothing at all.
Can you please give some idea how to troubleshoot/resolve.