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Cisco Bug: CSCvt92647 - Connectivity over the state link configured with IPv6 addresses is lost after upgrading the ASA

Last Modified

Sep 17, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.12(3.7) 9.12(3.9)

Description (partial)

Symptom:
> All the counters in the Stateful Failover Logical Update Statistics are 0 in the output of 'show failover'
> Packets on the state link are dropped with the reason '(no-route) No route to host'
> Route table entries for the state link IPv6 addresses are missing in the output of 'show asp table routing'

Conditions:
ASA HA configured with IPv6 addresses for the state link interface
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