dt.uint64

[admin]

You can place mapping table in the event script. Using event script is preferable because you cannot use grp.checkwrite() with raw datatype.

Code:

addrs = {
  ['32/1/24'] = '10/0/24',
  ['32/1/25'] = '10/0/25',
  ['32/1/26'] = '10/0/26',
}

addr = addrs[ event.dst ]