meta:
  id: topology.yaml
  name: topology.yaml
networks:
- name: NA
- name: NB
- name: NC
nodes:
- role: host
  name: H1
  interfaces:
    eth1:
      ip: null
      network: NA
      gateway: null
      index: 1
    eth2:
      ip: null
      network: NB
      gateway: null
      index: 2
  bridges: []
  vlans: []
- role: host
  name: H2
  interfaces:
    eth1:
      ip: null
      network: NA
      gateway: null
      index: 1
  bridges: []
  vlans: []
- role: host
  name: H3
  interfaces:
    eth1:
      ip: null
      network: NA
      gateway: null
      index: 1
  bridges: []
  vlans: []
- role: host
  name: H4
  interfaces:
    eth1:
      ip: null
      network: NB
      gateway: null
      index: 1
  bridges: []
  vlans: []
- role: host
  name: H5
  interfaces:
    eth1:
      ip: null
      network: NC
      gateway: null
      index: 1
  bridges: []
  vlans: []
- role: host
  name: H6
  interfaces:
    eth1:
      ip: null
      network: null
      gateway: null
      index: 1
    eth2:
      ip: null
      network: NC
      gateway: null
      index: 2
  bridges: []
  vlans: []