[Pdns-users] UDP Connection Table Exhaustion?

Matthew Walster - Gyron matthew.walster at gyron.net
Fri Jul 3 07:58:29 UTC 2009

> -----Original Message-----
> From: Sten Spans [mailto:sten at blinkenlights.nl]
> Sent: 02 July 2009 17:04
> To: Matthew Walster - Gyron
> Cc: Pdns-users at mailman.powerdns.com
> Subject: Re: [Pdns-users] UDP Connection Table Exhaustion?

> 2- don't load any iptables modules if at all possible,
>     the state tracking causes serious (performance) problems
>     on loaded servers.

I think this is the one I'm going to have to follow - the DNS server is currently on VMWare, with a 1000Mbit interface onto our core switching network, so that should be more than enough bandwidth, the state tracking is what is concerning me.

Thanks for your advice!

Matthew Walster

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