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Cisco Bug: CSCur90402 - ISR4331: ipsec ucode reload at cd_sw_ipsec_sa_delete under high stress

Last Modified

Dec 14, 2018

Products (1)

  • Cisco 4400 Series Integrated Services Routers

Known Affected Releases


Description (partial)

ISR4331 border router might be reloaded unexpectedly with longevity stress traffic over dual IPsec DMVPN tunnels.

Keep stress traffic, with above 99% CPU utilization, and keeps flapping crypto SA session.
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