Cisco Bug: CSCuo80486 - DHCP server does not renegotiate TKEY for v6 dynamic update failures
Jun 25, 2014
- Cisco Network Registrar
Known Affected Releases
Symptom: DHCP Server will get BADKEY error when DNS Server is restarted after successful TKEY negotiation. The established keys are maintained in TKEY table which is non persistent. On BADKEY error, the DHCPv6 dynamic update will fail always. Conditions: DNS Server is restarted after successful TKEY negotiation by the DHCP Server.
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