- min_ip : "1.1.1.1"
  items :
    - ip : "1.1.1.1"
      mac : [0x2,0x0,0x0,0x1,0x0,0x0]

    - ip : "1.1.1.2"
      mac : [0x3,0x0,0x0,0x1,0x0,0x0]
    - ip : "1.1.1.103"
      mac : [0x3,0x0,0x0,0x1,0x0,0x0]