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Cisco Bug: CSCub15996 - ipv6 dhcp relay binding DUID is always zero after LQ6

Last Modified

Sep 16, 2014

Products (1)

  • Cisco uBR10000 Series Universal Broadband Routers

Known Affected Releases

12.2(33)SCF2 15.3(3)S

Description (partial)

Symptom:
A debug CLI on the CMTS to view the IPv6 dhcp relay binding shows the DUID of a lost CPE recovered by the CMTS as zero.

Conditions:
This issue occurs after a DHCPv6 CPE is recovered by the CMTS.
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