netplan config

# cat /etc/netplan/01-netcfg.yaml
# This is the network config written by 'subiquity'
network:
  version: 2
#  renderer: networkd
#  renderer: NetworkManager
  ethernets:
    eth-local:
      match:
        macaddress: ac:1f:6b:26:b8:9a
      dhcp4: no
      set-name: eth-local

  vlans:
    vlan-uplink:
      id: 10
      link: eth-local
      addresses: [192.168.168.2/24]
      routes:
        - to: 0.0.0.0/0
          via: 192.168.168.3
    vlan-60:
      id: 60
      link: eth-local
      addresses: [100.100.60.110/24]

  bridges:
    br-local:
      macaddress: b6:3b:97:ae:4d:b4
      dhcp4: no
      dhcp6: no
      accept-ra: no
      interfaces: [eth-local]
      addresses:
       - 192.168.1.110/24
       - 2a01:430:240:104:0::110/64
      nameservers:
        addresses: [127.0.0.1, 8.8.8.8]
        search: [g]