[Pdns-users] PDNS Recursor on Debian / Low performance !!!URGENT!!!!

Brad Dameron Brad.Dameron at clearwire.com
Tue Feb 8 19:28:19 UTC 2011

-----Original Message-----
From: pdns-users-bounces at mailman.powerdns.com [mailto:pdns-users-bounces at mailman.powerdns.com] On Behalf Of bert hubert
Sent: Monday, February 07, 2011 11:52 PM
To: Maroon Ibrahim
Cc: pdns-users at mailman.powerdns.com
Subject: Re: [Pdns-users] PDNS Recursor on Debian / Low performance !!!URGENT!!!!

On Mon, Feb 07, 2011 at 11:52:37AM +0000, Maroon Ibrahim wrote:
>> WOW! Thanks for the info Bert :)
>> The Debian server that hosts PDNS Cursor doesn't apply any iptable rule...
>> but this server is behind a firewall (MikorTik Router) and this 
>> firewall has tracking feature turned on...maybe because of that!!!  
>> and my uplstream connection is only 1 Mbps full fiber.
>1Mbps is not enough for high performance DNS operations, as tested by queryperf. The 'MikorTik 
>router' is probably also smoked out from your tests, especially by the 'tracking feature'.
>Sorry, there is little that can be done about this.
>	Bert

I would have to agree based on our performance tests. And I assume it is 3Mb down with a 256/512k up?

Brad Dameron

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