[dnsdist] DnsDist Disable TCP

bert hubert bert.hubert at netherlabs.nl
Wed Sep 2 12:08:41 UTC 2015


On Wed, Sep 02, 2015 at 02:31:33PM +0300, Burak Ozalp wrote:
> Hi Bert;
> 
> AddQPS is the best option for us. Is it possible to apply
> addQPSLimit for individual IP's ?

Yes, as outlined in the documentation ->
https://github.com/PowerDNS/pdns/blob/master/pdns/README-dnsdist.md#per-domain-or-subnet-qps-limiting

You can add as many subnets as you want, or individual IPs etc.

Good luck!

	Bert

> 
> Best Regards
> Burak Ozalp
> 
> Alinti bert hubert <bert.hubert at netherlabs.nl>
> 
> >On Wed, Sep 02, 2015 at 02:08:38PM +0300, Burak Ozalp wrote:
> >>With the current version of RPM i get no error. However,
> >>addAction(MaxQPSIPRule(5), NoRecurseAction()) , didn't do its job.
> >>Should we use both addQPSLimit and addAction together for limiting
> >>indivual IP to 5 qps?
> >
> >No, addQPSLimit alone is fine. The addAction is only if you want to drop the
> >RD-bit for traffic that exceeds the QPS limit.
> >
> >	Bert
> >
> 
> 
> 
> 
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