Whatever I google for I find tutorials how to setup an IKEv2 VPN server either UI client configuration for different OS.
Is it possible to test the connection with a client in a Linux console environment (Ubuntu 18.04 LTS)?
To connect, the following assets are available:
- public ip address
- username and password
- private shared key (PSK)
So far I've tried vpnc but get an ambiguous error message:
$ vpnc <IP> $ vpnc: response was invalid : (ISAKMP_N_INVALID_EXCHANGE_TYPE)(7)