I'm using Linux Mint 18 sarah.
I'm trying to connect to an OpenVPN server (setup on Mikrotik router) using the OpenVPN client available on Linux Mint.
The VPN connection is successful, I can access the servers once the VPN is connected but I cannot access the Internet.
So, I want to check if I can connect to the Internet by enabling the option "use this connection only for resource on its network" for the OpenVPN connection in "Network Settings".
But when I select "use this connection only for resource on its network" option the "Apply" button remains inactive and I cannot apply the changes. So I could not do my testing.
Could someone please help on this? I could not figure out if I'm missing some network settings or this is a bug.
Thanks in advance.