DNS purged on failover
gunzour at gmail.com
Tue Apr 15 19:54:50 UTC 2014
I'd like to find out more about properly configuring DDNS on dhcpd servers configured as a failover pair.
I found a messages on this list from January (
) that directly mentions what I have seen happen:
> Be careful with DDNS and failover : when a server dies and the other
> goes into "partner down", it works, but when the "dead" server comes
> back, it will purge all the expired leases it was managing.
Is there a way to avoid this mass purge of DDNS entries?
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