DDNS updates fail after moving server
dhcp1 at thehobsons.co.uk
Tue Apr 24 19:51:29 UTC 2012
Robert C. Drye wrote:
>Zone statements (in fact the entire dhcpd.conf) were unchanged
>between the old and new servers.
That is the answer to a different question than the one that was
asked. What are your zone statements ? What is the IP address of the
DNS server ?
Does your DNS server log anything ? If so, what ?
If you use a packet sniffer (tcpdump, ethereal, ...), do you see any
DNS traffic between the two servers ?
Alternatively, it's possible to run without zone entries in your DHCP
config if your DNS and SOA records are all correctly set up - the
DCHP server can use the SOA record to work out where to send updates
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