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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)

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

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

license boot level securityk9
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