access-list DENY-DEFAULT-acl standard deny 146.204.54.0 255.255.255.128 
access-list DENY-DEFAULT-acl standard deny 193.184.128.0 255.255.255.0 
access-list DENY-DEFAULT-acl standard deny 172.29.104.224 255.255.255.224 
access-list DENY-DEFAULT-acl standard deny host 0.0.0.0 
access-list DENY-DEFAULT-acl standard permit any 


route-map DENY-DEFAULT permit 10
 match ip address DENY-DEFAULT-acl
!
route-map DENY-DEFAULT deny 20

router ospf 1
 router-id 192.168.38.20
 network 192.168.38.16 255.255.255.240 area 0
 log-adj-changes
 redistribute connected subnets
 redistribute static subnets route-map DENY-DEFAULT