I'm using NetworkManager and OpenVPN on linux.
The problem is I get random disconnections, especially when idle.
So I was thinking maybe there was an option to keep it alive. I have seen examples for OpenVPN config files, but I don't think I'm using one. I have set up everything directly from the NetworkManager. I found the NetworkManger config file for my current connection, and it has these sections: [connection], [vpn], and [ipv4]. Does any of those have a keepalive option? What's the syntax, and how does it work?