netplan.yaml

network:
  version: 2
  ethernets:
    eth0:
      # Spoof MAC address to avoid same IP on multiple sites.
      match:
        macaddress: ae:99:7d:fb:4f:13
      macaddress: ae:99:7d:fb:4f:12
      dhcp4: true
      dhcp4-overrides:
        use-dns: false
      dhcp6: true
      dhcp6-overrides:
        use-dns: false
      nameservers:
        addresses:
          - 1.1.1.1
          - 1.0.0.1
        search:
          - nicklasfrahm.xyz
    eth1:
      dhcp4: false
      dhcp6: false
      optional: true
    eth2:
      dhcp4: false
      dhcp6: false
      optional: true
  bridges:
    br0:
      interfaces:
        - eth1
        - eth2
      dhcp4: false
      dhcp6: false
      addresses:
        - 172.16.2.254/24
  vlans:
    # Home network.
    vlan0010:
      id: 10
      dhcp4: false
      dhcp6: false
      addresses:
        - 10.2.10.254/24
      link: br0
    # Lab network.
    vlan0011:
      id: 11
      dhcp4: false
      dhcp6: false
      addresses:
        - 10.2.11.254/24
      link: br0