{
   "OFPPortMod": {
      "config": 0,
      "hw_addr": "00:11:00:00:11:11",
      "mask": 0,
      "port_no": 1,
      "properties": [
         {
            "OFPPortModPropEthernet": {
               "advertise": 4096,
               "length": 8,
               "type": 0
            }
         },
         {
            "OFPPortModPropOptical": {
               "configure": 3,
               "fl_offset": 2000,
               "freq_lmda": 1500,
               "grid_span": 3000,
               "length": 24,
               "tx_pwr": 300,
               "type": 1
            }
         },
         {
            "OFPPortModPropExperimenter": {
               "data": [],
               "exp_type": 0,
               "experimenter": 101,
               "length": 12,
               "type": 65535
            }
         },
         {
            "OFPPortModPropExperimenter": {
               "data": [
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               ],
               "exp_type": 1,
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               "length": 16,
               "type": 65535
            }
         },
         {
            "OFPPortModPropExperimenter": {
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               ],
               "exp_type": 2,
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               "type": 65535
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         }
      ]
   }
}
