Last Modified: Oct 06, 2020
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Known Affected Versions:
11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.10, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1
Opened: Feb 12, 2016
The forwarding address and the F-bit are not set in Type-7 LSAs sent out by the ASBR.
ABR routers are not able to propagate NSSA routes to other OSPF areas as External Type-5 routes. As a result, OSPF areas cannot reach external networks.
Virtual IP from a virtual server is redistributed as a Type-7 route by the ASBR.
ASBR sets the F-bit and forwarding address correctly.