Trouble setting up forward auth

Hey guys I'm having a bit of trouble setting up a forward auth service. I'm trying to use boreale as I just need a a simple access point with SSO.

I can access the login page on my network at port 4000 but Traefik can't seem to access it and I'm not sure why. Anyone have any ideas? Here's a pastebin with the error, my traefik.toml, and my docker-compose. Thanks!

That's not really traefik related. You can prove it by exec'ing in traefik container and then trying to access on port 4000.

Read up on docker networking and how to set up communication between different containers.

Thanks for the response zespri. You were right. I needed to call out the name of the container directly in my traefik.toml file.