[Pdns-users] DNS RRL for PowerDNS

[Thomas Mieslinger]

Hi,

I don't really like the idea to add more complexity to powerdns when I 
can have a solution right now with using firewall rules in the kernel.

I'm sure it has a considerable performance impact if powerdns needs a 
counter with last updated timestamp for each and every source ip. These 
lists also need to cleaned regulary from inactive source ips.

Just my 5¢
Thomas

On 12.09.12 16:54, Klaus Darilion wrote:
> Hi!
>
> Are there any plans to implement DNS RRL
> (http://www.redbarn.org/dns/ratelimits) or similar for PowerDNS? These
> DNS amplification attacks are really annoying.
>
> regards
> Klaus
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