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Cisco Bug: CSCvv16646 - ASA 5516 - Performance degradation and ping failures after 21 days

Last Modified

Sep 07, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases


Description (partial)

ASA 5516 after 21 days 17hours of being the active unit, device start to show evidence of performance degradation and packet drops. 

ICMP packets to the box itself will intermittently fail even from directly connected devices

First seen on ASA 5516 running in HA/Failover mode.
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