---
systemd_link__links:
  int0: 02:00:00:e3:36:c8
  adm0: 42:17:a7:d1:bd:6a

ifupdown2__interfaces:
  adm0:
    addresses:
      - 2a09:6840:128::110/64
      - 10.128.0.110/16
  int0:
    addresses:
      - 2a09:6840:206::1:7/64
      - 10.206.1.7/16
    gateways: "{{ ifupdown2__gateways.int }}"
...