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Cisco Bug: CSCvt23973 - ASA: Traceback and reload when SSH client session to ASA hangs

Last Modified

Aug 26, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.12(2)

Description (partial)

Symptom:
ASA may traceback and reload when SSH sessions hang.

Conditions:
First seen on following conditions:

> ASA in Firepower Chassis running on FPR9300 and in multiple context mode
> ASA configured with a large number of ACEs (around 1.6M elements)
> When facing any event that will cause an error on the SSH client session
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  • Status
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