From c4ea6155bd991ef5cfd52ef11351a6bb4984204f Mon Sep 17 00:00:00 2001 From: Bengt Brodersen Date: Mon, 29 Jul 2024 11:05:23 +0200 Subject: [PATCH] Update README.md --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 379258d..f6b31ce 100644 --- a/README.md +++ b/README.md @@ -16,10 +16,10 @@ also works for (rootless) podman. This README.md uses the term docker, but you can read that as both `docker` and `podman` (it works for both), unless otherwise specified. -This container will determine docker host address in the following order -* If set use ip from environment variable `DOCKER_HOST` +This container will determine the docker host address in the following order +* If set use environment variable `DOCKER_HOST`. Can be an IP address or a DNS name. * This allows you to use this image to forward traffic to arbitrary destinations, not only the docker host. -* Try to resolve host using DNS names e.g. `getent ahostsv4 host.docker.internal` +* Try to resolve host address from DNS names. * docker hostname `host.docker.internal` * podman hostname `host.containers.internal` * Defaults to default gateway (`ip -4 route show default`)