[Kea-users] ddns fails with powerDNS (Failed PreRequisites check)

MRob mrobti at insiberia.net
Tue Feb 5 18:42:00 UTC 2019

Has anyone found how to make kea-ddns work with PowerDNS? pdns logs 

pdns[20989]: UPDATE (50855) from for lan.: Failed 
PreRequisites check, returning 6

The query log shows only some normal SELECT statements. If it's not a 
known problem can anyone show how to find what the DNS UPDATE command is 
being sent to the DNS server to diagnose?

Someone else had problem but couldn't get resolution:

Also, can anyone tell me, for reverse DNS updates to work, do I need SOA 
record for the reverse domain?

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