To install and use RealVPN service on your Linux computer, please follow the steps below:

1. Open Terminal. Input sudo apt-get install network-manager-strongswan and hit Enter.

2. Now open Settings - Network and click the + button next to the VPN then select IPsec/IKEv2

   

3. Now input your specific VPN settings from the https://realvpn.io/settings in the opened dialog as shown in the image below.

   

4. Use the switch to enable VPN connection.

   

In case you have issues with the default gateway on your Linux, use the following instructions.

Edit /etc/netplan/50-cloud-init.yaml (or other yaml file you find in /etc/netplan/)

network:

renderer: NetworkManager # add this line

ethernets:

enp2s0:

dhcp4: true

version: 2

And then run sudo netplan apply

Well, you will need to edit some files, and you will be ready to go.

1. sudo nano /etc/NetworkManager/NetworkManager.conf

   Change managed=false to managed=true

2. sudo nano /usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf

   Add except:type:ethernet to this line: unmanaged-devices=*,except:type:wifi,except:type:wwan

   Restart network manager:sudo service network-manager restart