Value IP_ADDRESS (\d+\.\d+\.\d+\.\d+)
Value AGE (\d+)
Value MAC_ADDRESS (\S+)
Value INTERFACE (.*)

Start
  ^${IP_ADDRESS}\s+${AGE}\s+${MAC_ADDRESS}\s+${INTERFACE} -> Record
  ^Address\s+Age\(min\)\s+Hardware\s+Addr\s+Interface\s*$$
  ^\s*$$
  ^. -> Error
