All supported release of Smarts
The OSPF interface underlying IPs are unmanaged in environment and hence it did not pass through the DXA conf ( dxa-am.conf and dxa-am-v4v6.conf under <BASEDIR>/NPM/smarts/conf/ospf) we can see that there is a condition to import only managed devices.
class IP
in TopologyCollection ConsistsOf OSPF-IP
peek IsManaged TRUE
attr DisplayName
attr SystemName DeviceName
attr Address
attr Netmask
attr Tag
rel Underlying
Once these IP's are managed, it should get imported to the OSPF domain and build the relationship.