S5#sh run | b router
router ospf 1
 router-id 5.5.5.5
 log-adjacency-changes
 no discard-route external   <---------could have changed distance for those routes to 255
 area 51 nssa
 summary-address 217.57.0.0 255.255.0.0
 summary-address 200.1.0.0 255.255.0.0
 redistribute rip subnets tag 5
 network 208.28.1.65 0.0.0.0 area 51
 network 208.28.1.130 0.0.0.0 area 51
 distribute-list 1 in