On Mon, Jun 15, 2015 at 1:49 PM, Boyles, Peter J {BIS}
<[email protected]> wrote:
> Have you checked if the DDNS registration on the static IP address set to
> re-register at an interval? Is the interval set to less than the scavaging
> interval?
Everything is set to the default. The NIC must re-register; we've
never had a server drop off DNS like this before, and we've been doing
this configuration for years. So the DDNS registration must
periodically renew ... except that this time it didn't ...
