[Pdns-users] Question about Packet Cache

Peter van Dijk peter.van.dijk at netherlabs.nl
Fri Nov 2 07:37:58 UTC 2012

Hello George,

On Nov 2, 2012, at 5:47 , George Fawcett wrote:

> My hope is that the requests from the same DNS server would get the cache result, Rather then dynamically resolve it again ? 
> I'm hoping to do about 12-15K qps out of solution. 
> If packet cache does store the source ip as part of the cache I think it could really help my DNS performance issues. 

I'm sorry to say the packet cache will have the same issue for you. There is an open bug at http://wiki.powerdns.com/trac/ticket/549 - you can track that if you like. There is no ETA for it.

Kind regards,
Peter van Dijk
Netherlabs Computer Consulting BV - http://www.netherlabs.nl/

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