From fb346c9d2abbdd8506574c844aa71e5945a7e84a Mon Sep 17 00:00:00 2001 From: Zlatibor Veljkovic Date: Mon, 3 Feb 2025 01:36:23 +0100 Subject: [PATCH] Update docs/content/examples/use-cases/bind-smtp-network-interface.md Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com> --- .../examples/use-cases/bind-smtp-network-interface.md | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/docs/content/examples/use-cases/bind-smtp-network-interface.md b/docs/content/examples/use-cases/bind-smtp-network-interface.md index 4cd8ab62..1703c22f 100644 --- a/docs/content/examples/use-cases/bind-smtp-network-interface.md +++ b/docs/content/examples/use-cases/bind-smtp-network-interface.md @@ -69,11 +69,14 @@ to the respective IP-address on the server you want to use. - mailnet ... networks: - mailnet: - name: mailnet - driver: bridge + default: driver_opts: + # Set a specific IP to default bind container ports to instead of `0.0.0.0`: + # https://docs.docker.com/engine/network/drivers/bridge/#default-host-binding-address com.docker.network.bridge.host_binding_ipv4: 198.51.100.42 + # Force a specific source IP (SNAT): + # https://github.com/moby/libnetwork/pull/2454 + # https://github.com/moby/moby/issues/30053#issuecomment-1077041045 com.docker.network.host_ipv4: 198.51.100.42 ```