Download AWS VPN Client & Install
Note: in case of windows or non dev computers one has to has support to setup VPN client.
Download VPN Configuration
Go to AWS console
Select vpn and submit "Download client configuration"
Setup Profile
Open AWS VPN Client
From top menu choose File -> Manage Profiles → Add Profile → Select Downloaded VPN config from files → Set Name .
In web browser VPN open new tab if you already login in SSO.