Restrict dynamic updates to localhost

[JINMEI Tatuya / 神明達哉]

At Wed, 4 Jun 2008 21:10:53 -0700,
"Jonathan Petersson" <jpetersson at garnser.se> wrote:

> I've a server which I host my domains on. To update records I use dyndns. I
> just realized that I can do updates from any host as long as I have the
> keys. Is there any way to restrict the updates to localhost only when using
> update-policy?

It's impossible as far as I know.

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JINMEI, Tatuya
Internet Systems Consortium, Inc.