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Cisco Bug: CSCvt80291 - larger number of PD devices coming online, either through DHCPv6 or through IPv6 Lease Query

Last Modified

Jun 11, 2020

Products (1)

  • Cisco IOS

Known Affected Releases

Gibraltar-16.10.1

Description (partial)

larger number of PD devices coming online, either through DHCPv6 or through IPv6 Lease Query

Symptom:
DHCPv6 client is stuck in CPUHOG shortly after, and iosd eventually crashed after 2 minutes due to WATCHDOG

Conditions:
larger number of PD devices coming online, either through DHCPv6 or through IPv6 Lease Query
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