Hello, I have opened an issue with the Docker Compose team regarding running a Docker container service network when connected to a VPN through OpenConnect. You can find the issue here: https://github.com/docker/compose/issues/4156 They said based on their information that I should ask here, since there's nothing they can do from their end. So I'll repost the main question here: "When running a service network with nginx and several php and node-based services, exposing only the nginx service to the outside world, after connecting to an OpenConnect VPN, the nginx service cannot connect to its upstreams, namely the php:5-fpm services. When I previously used hhvm services, it still could not connect. Can't seem to isolate the problem." Any ideas?