[Pdns-dev] Dynamic dns update support

Ruben d'Arco cyclops at prof-x.net
Thu Feb 21 08:37:54 CET 2013


Hi John,

Indeed, you need to enable it. You might want to go into the pdns source folder $source/pdns/docs and type 'make'.
This will create/build the documentation. There's a chapter on rfc2136 :-)

What the docs will tell you is that there is also a global 'allow-2136-from' setting that allows you to filter who is able to send updates.
The default is 0.0.0.0/0 which is everybody, so be aware of that!
You can also use ALLOW-2136-FROM and/or TSIG-ALLOW-2136 in the domainmetadata table.

Happy rfc2136'ing ;-)

Regards,
	Ruben

On Wed, Feb 20, 2013 at 06:36:13PM -0500, John Reuning wrote:
> Nevermind.  30 seconds after I sent the last email, I realized there
> may be a config option to turn it on.  30 seconds after that, I found
> experimental-rfc2136 in the code.  nsupdate is very happy now.
> 
> Thanks,
> 
> -John
> 
> On Wed, Feb 20, 2013 at 6:30 PM, John Reuning <john at ibiblio.org> wrote:
> > Ruben,
> >
> > The rfc2136 branch builds and seems to run with normal functionality.
> > However, zone changes submitted via nsupdate result in a REFUSED
> > error.  I tried setting loglevel=9 but don't see any debug output.
> > Does your implementation work with nsupdate?
> >
> > Thanks,
> >
> > -John


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