{
  "devices": [
    {
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      "role": "MASTER",
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      "annotations": {
        "protocol": "OF_10"
      }
    },
    {
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      "role": "MASTER",
      "mfr": "Nicira, Inc.",
      "hw": "Open vSwitch",
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      "serial": "None",
      "annotations": {
        "protocol": "OF_10"
      }
    },
    {
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      "available": true,
      "role": "MASTER",
      "mfr": "Nicira, Inc.",
      "hw": "Open vSwitch",
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      "serial": "None",
      "annotations": {
        "protocol": "OF_10"
      }
    },
    {
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      "role": "MASTER",
      "mfr": "Nicira, Inc.",
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      "serial": "None",
      "annotations": {
        "protocol": "OF_10"
      }
    },
    {
      "id": "of:0000000000000003",
      "available": true,
      "role": "MASTER",
      "mfr": "Nicira, Inc.",
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      "annotations": {
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      }
    },
    {
      "id": "of:0000000000000006",
      "available": true,
      "role": "MASTER",
      "mfr": "Nicira, Inc.",
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      "serial": "None",
      "annotations": {
        "protocol": "OF_10"
      }
    },
    {
      "id": "of:0000000000000007",
      "available": true,
      "role": "MASTER",
      "mfr": "Nicira, Inc.",
      "hw": "Open vSwitch",
      "sw": "2.0.1",
      "serial": "None",
      "annotations": {
        "protocol": "OF_10"
      }
    }
  ]
}