Value Required MAC ([A-Fa-f0-9\:]{17})
Value Required IP_ADDRESS ([A-Fa-f0-9:\.]+)
Value Required INTERFACE (\S+)
Value FLAGS (\S+)

Start
  ^MAC\s+Address\s+Address\s+Interface\s+Flags\s*$$
  ^${MAC}\s+${IP_ADDRESS}\s+${INTERFACE}\s+${FLAGS} -> Record
  ^Total.*
  ^\s*$$
  ^{master:\d+}
  ^. -> Error
