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Cisco Bug: CSCum21050 - ISR4431/4451K9 Crash with IPSEC traffic > 90 Mbps without HSECK9 license

Last Modified

Oct 24, 2019

Products (1)

  • Cisco 4000 Series Integrated Services Routers

Known Affected Releases

15.4(2)S 15.4(3)M 15.4(3)S

Description (partial)

Symptom:
Crash seen when running traffic greater than 90Mbps without installing HSECK9 license on the following platforms. (ISR4451-X/K9 ISR4431/K9)

Conditions:
Traffic greater than 90Mbps without installing HSECK9 license and the following command configured.

license boot level securityk9
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Bug Details Include

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  • Status
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