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Cisco Bug: CSCvu32799 - OSPF process exception at ospf_lsd_flex_algo_xconnect_add

Last Modified

Sep 20, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

OSPF process exception at ospf_lsd_flex_algo_xconnect_add.

The same exception may be reported with other callstacks as well, where patlist is involved.

Configure Flex Algo Anycast SID.
Change the topology to withdraw Anycast prefix and Observe OSPF process exception.

This issue is not reproduced every time.
It happens in a timing condition while replacing an old path with a new one.
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