diff --git a/network/network-tutorial-overlay.md b/network/network-tutorial-overlay.md index 613f519bb0..8b354ddcf6 100644 --- a/network/network-tutorial-overlay.md +++ b/network/network-tutorial-overlay.md @@ -295,7 +295,7 @@ open between the two Docker hosts: - TCP and UDP port 7946 - UDP port 4789 -One easy way to set this is up is to have two VMs (either local or on a cloud +One easy way to set this up is to have two VMs (either local or on a cloud provider like AWS), each with Docker installed and running. If you're using AWS or a similar cloud computing platform, the easiest configuration is to use a security group that opens all incoming ports between the two hosts and the SSH