LSP information to reach a router is not found in the LSP database. So, Inheirts the parent node's LSP information during SPF computation.
None. This is for debugging.
Debug-Verbose
Router node inherit LSP %num% type %type% XC NHLFEs for %net%/%mask% from %node%
| Name | Type | 
|---|---|
| num | uInt | 
| type | xInt | 
| net | IP | 
| mask | uInt | 
| node | IP |