DDNS updates for secondary DNS server

kraishak kraishak.edu at gmail.com
Thu Apr 29 06:24:23 UTC 2021

Hi Gelnn,

- Check your secondary is configured to accept updates from the dhcp
-----> yes it is working fine when I flip the secondary as primary and
primary as secondary and respective changes on the dhcpd.conf also, By this
I guess there is no issue with secondary server receiving updates from DHCP
- Turn on logging of updates on the secondary to see if anything is
- Run a packet trace on the secondary to look at network traffic to see
if anything is sent to it.
-------> Here I am using the Windows servers as DNS, but when I searched in
forums some of them suggest saying to have an allow-update-forwarding option
on slave zone which can update primary,

I am checking if we have any equivalent on the windows server 


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