Adding an entry into the “Route Redistribution table” does not automatically enable redistribution for the selected “Learner Protocol." This must be done explicitly via “Edit” for “Route Redistribution Status."
The DLR is configured with redistribution of connected routes into OSPF by default, while ESG is not.
The “Route Redistribution table” is processed in top-to-bottom order, and processing is stopped after the first match. To exclude some prefixes from redistribution, include more specific entries at the top.