Value INTERFACE (\S+)
Value IP_ADDRESS (\S+)
Value STATUS (up|down|admin(istratively)? down)
Value PROTO (up|down)

Start
  ^Interface\s+IP-Address\s+OK\?\s+Method\s+Status\s+Protocol\s*$$
  ^${INTERFACE}\s+${IP_ADDRESS}\s+\w+\s+\w+\s+${STATUS}\s+${PROTO} -> Record
  ^\s*$$
  ^. -> Error
