Can anyone clarify with facts whether we can redistribute ISIS inter area "ia" routes into OSPF or not in Cisco IOS or not ?
I am trying it on IOS 12.2 33-SRE and it's not working. I can redistribute all Level-1,Level-2 routes into OSPF fine from ISIS but not the Level-2 routes leaked into Level-1 as inter area "ia"
When I tried doing same on IOS-XR there has been no issues.
Redistribution of "interarea/summary" prefixes is not supported into IGP protocols, especially OSPF (as both are link-state protocols).
This behaviour for summary is covered by CSCeb83912 (it says "expected").
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