nsupdate ACL based on a key AND ip-subnet

Jonathan Petersson jpetersson at garnser.se
Tue Nov 18 02:06:21 UTC 2008


Guess I should start digging in the code then :)

On Mon, Nov 17, 2008 at 5:59 PM, Evan Hunt <Evan_Hunt at isc.org> wrote:

> > IIRC update-policy cannot be used in congestion with the allow-update
> > statement.
>
> My bad--you're right.  There's code I'd never noticed before that says
> allow-update will be ignored if update-policy is set.  Whoops.
>
> (Oddly, the check only applies when both of them are defined in the
> zone itself.  You can put "allow-updates" in the view options and
> "update-policy" in the zone, and named won't complain about it...
> but it also won't work the way you want it to.)
>
> I don't know why it was implemented this way--there's no protocol reason
> I can see.  (There may be other reasons I don't know about.)  It's probably
> not a high enough priority for ISC to devote engineering resources to it at
> this time, but if someone submitted a patch that added an ACL check to the
> update-policy syntax, I'm sure we'd consider it.
>
> --
> Evan Hunt -- evan_hunt at isc.org
> Internet Systems Consortium, Inc.
>
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