How to configure VPN client to auto start with the NANO? in WiFi Pineapple NANO Posted December 22, 2020 I have been trying to get this to work after factory resetting my nano.... this is what I got when I navigated to the config '/etc/config' directory. As you said, there wasn't ca CACertificate.crt cert UserCertificate.crt key PrivateKey.key Files in the directory... Do I have to go to expressvpn to get those files, if so how? I have attached a putty terminal to /etc/config. Thanks for your help.