DDNS update not sent on initial DHCP offer/request/ack

Forman, Jeffrey lists at jeffreyforman.net
Thu Dec 8 01:43:02 UTC 2016

On Wed, Dec 7, 2016 at 11:26 AM, Rick Dicaire <kritek at gmail.com> wrote:

> Jeff, I have the following in global options:
> ddns-hostname = pick (option fqdn.hostname, option host-name, concat
> ("ddns-", binary-to-ascii (10, 8, "-", leased-address)));
> option host-name = config-option server.ddns-hostname;
> If the client doesnt send a hostname, one is created in the form of
> ddns-192-168-17-34, then the forward and reverse zones are updated
> accordingly.
> If the client sends a hostname, then the zones are updated accordingly.

I'd thought about doing something like this, but wasn't sure of the
incantation of how to do so.


> hope that helps.
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