---
intranet:
  domaine: intra
  ipv4: 172.20.0.0
  netmaskv4: 16
  gateway: 172.20.1.1
  comment: The intranet
  subnets:
    physical:
      domaine: phy
      ipv4: 172.20.1.0
      netmaskv4: 24
      gateway: 172.20.1.1
      comment: Physical machines
      subnets:
        hindley:
          domaine: hindley
          ipv4: 172.20.1.1
          netmaskv4: 32
          comment: Hindley
        router_hellman:
          domaine: 'router-hellman'
          ipv4: 172.20.1.3
          netmaskv4: 32
          comment: Router on Hellman
        matrix:
          domaine: matrix
          ipv4: 172.20.1.5
          netmaskv4: 32
          comment: Matrix server
    guest_hellman:
      domaine: hllm
      ipv4: 172.20.198.0
      netmaskv4: 24
      gateway: 172.20.198.1
      comment: Lan for the vm hosted on hellman
      subnets:
        hellman:
          domaine: router
          ipv4: 172.20.198.1
          netmaskv4: 32
          comment: Router
    test:
      domaine: test
      ipv4: 172.20.199.0
      netmaskv4: 24
      comment: Test VM
    guest:
      domaine: guest
      ipv4: 172.20.200.0
      netmaskv4: 24
      comment: Guest machines
      subnets:
        knuth:
          domaine: knuth
          ipv4: 172.20.200.1
          netmaskv4: 32
          comment: Knuth