Issues with loop

[Matus UHLAR - fantomas]

On 10.07.08 19:06, Jonathan Petersson wrote:
> I recently took a couple of new DNS servers online and have stumbled
> upon an issue. These servers are hosting a couple of reverse zones and
> allows recursive lookup for our own external networks. This seams to
> cause a loop when looking up records of the hosted zones.

> Could anyone recommend another approach to allow recursive lookups for
> known networks and still only allow queries for the authoritative
> zones to the rest of the Internet?

the simplest way to achieve this is not to play with views and simply
configure zones and use allow-recursion in the named config.

>         query-source address * port 53;

TURN THIS OFF - read the latest DNS protocol security advisory and this
list's archives for last week for explanation.

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Matus UHLAR - fantomas, uhlar at fantomas.sk ; http://www.fantomas.sk/
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