{
  "area": {
    "2": {
      "area-type": { "normal": {} },
      "network": "192.0.2.0/24"
    },
    "3": {
      "area-type": { "nssa": {} }
    },
    "4": {
      "area-type": { "stub": { "default-cost": "20" } },
      "range": {
        "192.0.3.0/24": { "cost": "10" },
        "192.0.4.0/24": {}
      }
    }
  },
  "auto-cost": { "reference-bandwidth": "2" },
  "interface": { "eth1": { "passive": {} }, "eth2": { "passive": {} } },
  "log-adjacency-changes": { "detail": {} },
  "neighbor": {
    "192.0.11.12": { "priority": "2", "poll-interval": "10" }
  },
  "parameters": {
    "router-id": "192.0.1.1",
    "abr-type": "cisco",
    "opaque-lsa": {},
    "rfc1583-compatibility": {}
  },
  "redistribute": {
    "bgp": { "metric": "10", "metric-type": "2" },
    "connected": {}
  },
  "default-information": {
    "originate": {
      "always": {},
      "metric": "10",
      "metric-type": "2",
      "route-map": "ingress"
    }
  }
}