Bert<br><br>Its about the Query cache, and authoritative server query cache. <br>I want to know if a particular DNS server resolves a dynamic dns entry via the pipe interface.<br>If the requesting DNS servers IP address is included in the cache entry ? <br>
If the same DNS server looking for the same query if it will get the cache entry or if it goes back down to pipe back-end to resolve the request ? <br><br>George<br><br><br><div class="gmail_quote">On Wed, Dec 12, 2012 at 11:06 AM, bert hubert <span dir="ltr"><<a href="mailto:bert.hubert@netherlabs.nl" target="_blank">bert.hubert@netherlabs.nl</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5">On Wed, Dec 12, 2012 at 10:58:20AM -0800, George Fawcett wrote:<br>
> Hello pdns-users,<br>
><br>
> I have a question about the query cache, does the query cache take in<br>
> account the the requesting resolvers IP in the cache ?<br>
> So that it caches the result for that particular resolver ?<br>
> Meaning more of the same request will return the cached value ?<br>
<br>
</div></div>Hi George,<br>
<br>
Is your question about the packet cache (which caches packets) or about the<br>
query cache (which caches backend queries to the database)?<br>
<br>
Also, about authoritative of recursor?<br>
<br>
Please let me know so I can write the right answer!<br>
<span class="HOEnZb"><font color="#888888"><br>
Bert<br>
<br>
--<br>
PowerDNS Website: <a href="http://www.powerdns.com/" target="_blank">http://www.powerdns.com/</a><br>
PowerDNS Community Website: <a href="http://wiki.powerdns.com/" target="_blank">http://wiki.powerdns.com/</a><br>
PowerDNS is supported and developed by Netherlabs: <a href="http://www.netherlabs.nl" target="_blank">http://www.netherlabs.nl</a><br>
</font></span></blockquote></div><br>