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Cisco Bug: CSCuj81157 - ASA does not enforce max in-negotiation SA limit

Last Modified

Apr 16, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.1(3)

Description (partial)

Symptom:
ASA acting as IPSec headend allows more incoming ISAKMP negotiations than the user-defined maximum, per the command "crypto ikev1 limit-max-in-negotation-sa"

Conditions:
-ASA acts as IPSec headend.
-ASA is reloaded, deleting all ISAKMP SA's
-When ASA comes back online, the ASA allows more in-negotiation SA's that the configured maximum.
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