DDNS updates for zone having multiple primary servers

kraishak kraishak.edu at gmail.com
Thu Apr 15 10:52:19 UTC 2021


Hi All,

 zone example.com.
        {
            primary 192.168.0.45;
          secondary 192.168.0.47;
        }
I have noticed that in DDNS updates flow if the primary is down for some
reason, DHCP is not sending any DDNS updates to secondary server is this the
expected behavior?

Getting below error
 Unable to add forward map from n54c5-000001.example.com to 192.168.0.86:
NOTIMP

Does any one have any idea/experience of DDNS flow when primary DNS server
is down

Thanks in Advance
Kraishak




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