A table of route prefixes for filtering out
routes that OSPF should not redistribute. Any
route that is contained by a range in this table
(in other words, has a longer mask than that
specified by hpicfOspfRedistRestrictMask and
where the route destination ANDed with the
hpicfOspfRedistRestrictMask is equal to
hpicfOspfRedistRestrictAddr) will not be
redistributed as an AS-external LSA by OSPF.