Just wondering why there is no Mib counter to track partial route
table calculation due to phenomenon like 'Incremental Updates'. The
ospf mib counter to track SPF run 'ospfSpfRuns' (OID:
1.3.6.1.2.1.14.2.1) is specific to an area. If changes only occur in
AS-External LSAs and only AS-External routes are recalculated which
Mib counter should get updated?

Thanks & Regards,

Charly