@@ -27,6 +27,15 @@ can `pull` and try without needing to define and configure your own.

 To download a particular image, or set of images (i.e., a repository),

 use `docker pull`.

+## Proxy configuration

+

+If you are behind a HTTP proxy server, for example in corporate settings,

+before open a connect to registry, you may need to configure the Docker

+daemon's proxy settings, using the `HTTP_PROXY`, `HTTPS_PROXY`, and `NO_PROXY`

+environment variables. To set these environment variables on a host using

+`systemd`, refer to the [control and configure Docker with systemd](../../admin/systemd.md#http-proxy)

+for variables configuration.

+

 ## Examples

 ### Pull an image from Docker Hub