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What Is a Macvlan Network?

A macvlan network tells Docker to give a container its own virtual MAC address and bind it directly to a physical (or virtual) network interface on the host. From your router and switch’s perspective, the container looks like a separate device plugged into the network. This is different from the default Docker bridge networking, where containers share the host’s IP and use NAT to talk to the outside world. With macvlan, there’s no NAT, no port mapping, and no proxy — the container gets a real IP on your subnet. That makes it ideal for: Wake-on-LAN tools that need to send magic packets on a spe

Docker Macvlan on a VLAN: Give Containers Their Own IP - WunderTech

What’s the difference between macvlan and bridge networking in Docker?

With bridge networking, containers share the host’s IP and use NAT to reach the outside world. With macvlan, each container gets its own IP directly on your physical network — no NAT, no port forwarding. Macvlan behaves more like adding a new device to your network, while bridge networking behaves more like a software router sitting between the container and your LAN.

Docker Macvlan on a VLAN: Give Containers Their Own IP - WunderTech

Can I run multiple containers on the same macvlan network?

Yes. Once the macvlan network is created, you can attach as many containers as you want to it — each gets its own static IP on the VLAN subnet. Just make sure each IP is unique and outside your DHCP pool.

Docker Macvlan on a VLAN: Give Containers Their Own IP - WunderTech