Occasionally I see people mention gluetun.
- What’s gluetun? Seems like it’s a VPN client? What’s special about it?
 - How do you use it in your setup?
 - Do I need to know about this if I use Tailscale on the host for connecting to my VPN?
 - Would gluetun allow me to use an additional VPN provider for certain apps without messing with the host Tailscale?
 


Hell, I route a TS exit node through gluetun so I can access my LAN while also covering my outbound traffic.