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Cisco Bug: CSCvs86620 - FTD-HA Primary unit drop OSPF packets

Last Modified

Sep 03, 2020

Products (1)

  • Sourcefire Defense Center

Known Affected Releases

6.5.0.2

Description (partial)

Symptom:
FPR4110 Multi-Instance FTD-HA, issue happened after upgrading to 6.5.0.2. The issue is with 'Primary'. The Primary unit does not get the multicast packets back after sending a Hello Packet. So OSPF neighbors are bouncing every 30 seconds. After a failover to Secondary unit to be the new Active unit all works fine.

Conditions:
FPR4110 Multi-Instance FTD-HA running 6.5.0.2 code.
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