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Cisco Bug: CSCun85442 - SCH3 ipv6 lq hardening: CPE device class type become unknown

Last Modified

Apr 17, 2019

Products (1)

  • Cisco uBR10000 Series Universal Broadband Routers

Known Affected Releases

12.2(33)SCH

Description (partial)

Symptom:
The device class of the CPE becomes unknown.

Conditions:
This issue occurs when the CPE gets an IPv6 address first and then gets an IPv4 address via broadcast request.
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