---
systemd_link__links:
  adm0: 04:00:00:F5:69:B9
  crans0: 04:00:00:CF:E1:D0
  zayo0: 04:00:00:67:7B:12
  rezel0: 04:00:00:C6:05:B7
  back0: 04:00:00:DE:22:E6
  viarezo0: 04:00:00:45:FA:E6
  router0: 04:00:00:AD:D7:71

ifupdown2__interfaces:
  adm0:
    addresses:
      - 2a09:6840:128::10:102/64
      - 10.128.10.102/16
  crans0:
    ipv6_addrgen: false
  zayo0:
    ipv6_addrgen: false
  rezel0:
    addresses:
      - 2a09:6842:19:9116::3/64
      - 45.66.111.3/29
  back0:
    addresses:
      - 2a09:6840:203::1:2/64
      - 10.203.1.2/16
  viarezo0:
    ipv6_addrgen: false
  router0:
    addresses:
      - 2a09:6840:129::10:102/56
      - 10.129.10.102/16
...