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query cache denied?




Posted by elfz, 06-29-2009, 03:40 PM
what does this mean? its been flooding /var/log/messages Jun 28 08:12:50 host named[7649]: client 209.86.63.238#9427: query (cache) 'root.domain.tld/A/IN' denied Jun 28 08:12:50 host named[7649]: client 209.86.63.230#42462: query (cache) 'root.domain.tld/A/IN' denied Jun 28 08:12:50 host named[7649]: client 200.23.242.203#37863: query (cache) 'root.domain.tld/A/IN' denied Jun 28 08:12:50 host named[7649]: client 212.93.151.237#8080: query (cache) 'root.domain.tld/A/IN' denied Jun 28 08:12:50 host named[7649]: client 212.202.215.18#35119: query (cache) 'root.domain.tld/A/IN' denied Jun 28 08:12:50 host named[7649]: client 212.93.151.237#40106: query (cache) 'root.domain.tld/A/IN' denied Jun 28 08:12:50 host named[7649]: client 209.86.63.231#51272: query (cache) 'root.domain.tld/A/IN' denied

Posted by SA-ChrisM, 06-29-2009, 04:50 PM
The above are trying to use your nameserver for domains you do not host. It's safe to ignore this as it means your configuration is doing what it should, and blocking them from doing lookups.

Posted by elfz, 06-29-2009, 04:57 PM
So I could use the logging {} in named.conf to filter and not log them?

Posted by minadreapta, 04-13-2010, 07:10 AM
sorry to bump this one but i have the same problem. what should i do in order not to see all these entries in /var/log/messages? i get tens of thousands daily.

Posted by NicAddress, 04-13-2010, 11:28 PM
Yes..

Posted by minadreapta, 04-14-2010, 06:52 AM
it doesn't seem to be working, here is what my named.conf looks like:



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