{
     "flow": {
         "id": "5", "match": {
             "ethernet-match": {
                 "ethernet-type": {
                     "type": "0x0800"
                 }
             }, "ip-match": {
                 "ip-protocol": 17
             }, "ipv4-destination": "10.1.1.2\/32", "udp-destination-port": 1234
         }, "table_id": 0, "priority": 10
     }
 }