[Pdns-users] dnsdist drops packet

[bert hubert]

On Sat, Dec 19, 2015 at 01:20:35PM +0000, Federico Olivieri wrote:
> Nobody has any clue for this? I woukd try to understand why dnsdist shows
> some dropped packets. There is any debug that can help me to understand why
> it os happen?

This is drops caused by your backends, so we forwarded a query, to a DNS
backend and it did not respond. Run with -v to get verbose logging which
queries these are.

Also, please use the dnsdist mailinglist:
http://mailman.powerdns.com/mailman/listinfo/dnsdist

Thanks!

	Bert


> 
> Thanks and Merry Christmas!!!
> 
> Federico
> On 18 Dec 2015 14:22, "Federico Olivieri" <lvrfrc87 at gmail.com> wrote:
> 
> > Hi all,
> >
> > I have a raspberry that is running dnsdist with this configuration:
> >
> > newServer{address="192.168.0.3:53"}
> > newServer{address="127.0.0.1:5300", pool="abuse"}
> > addPoolRule({"wpad.domain.name"}, "abuse")
> > webserver("192.168.0.2:8083", "supersecret")
> > addACL("0.0.0.0/0")
> > addACL("::/0")
> > carbonServer('37.252.122.50', 'raspi-836', 30)
> >
> > I don't know why, but on webserver I can see some packets dropped from the
> > primary server and I don't understand the reason why. There is not any
> > queries rate for that server
> >
> > #NameAddressStatusQueriesDropsQPSOutWeightOrderPools0192.168.0.3:53up24108
> > 6720111127.0.0.1:5300up10100011abuse
> >
> > Do you have any idea why there are some dropped packets?
> >
> > Also, I added this line of conf. I could see the queries to goolge but I
> > could see also the queries to a.root server. Seems that the command does
> > not overwrite the default one. Is it the aspect  behaviour?
> >
> > newServer {address="192.168.0.3", checkType="A", checkName="www.google.com.",
> > mustResolve=true}
> >
> > Last question: I added the carbon server. I can see the server on
> > https://metronome1.powerdns.com/ but no one graph is plotted
> >
> > Thank you for your time.
> >
> > BTW, dnsdist seems very useful and powerful!!!
> >
> > Federico
> >
> >

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