![]() Simply put, the subnet and default gateway for your macvlan network should mirror that of your Docker host. The subnet & gateway values need to match those of the Docker host network interface.Now, we will create a macvlan network called demo-macvlan-net with the following configuration. In our example, we have a physical network interface enp0s3 on the 192.168.2.0/24 network and the default gateway of 192.168.2.1.The default gateway is the IP address of the router. With that out of the way, let us now see how you can create each of the macvlan networks. This allows for controlled routing and filtering at a granular level. In the 802.1q trunk bridge mode, traffic passes through an 802.1q sub-interface which is created by Docker. In bridge mode, the macvlan traffic is channeled through the physical interface on the Linux host. Creating a macvlan networkĪ macvlan network can be created either in bridge mode and or 802.1q trunk mode. We have a guide on how to install Docker on Ubuntu 20.04. As a prerequisite, we have Docker installed. In this guide, we will use Ubuntu 20.04 to demonstrate how to create and use macvlan networks. ![]() You need to be running on Linux kernel 4.0 and later.It is not supported on Windows or mac devices. The macvlan network driver only works on Linux hosts.Hence, you need physical access to your server. Macvlan networks are usually blocked by most Cloud service providers.
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