The OSPF Process's AS-scope LSA link state database.
The database contains the AS-scope Link State
Advertisements from throughout the areas that
the device is attached to.
This table is identical to the OSPF LSDB Table
in format, but contains only AS-scope Link State
Advertisements. The purpose is to allow AS-scope
LSAs to be displayed once for the router rather
than once in each non-stub area.