sent from the wrong account first, sorry. > Begin forwarded message: > > Subject: Re: [Pdns-dev] How to set PowerDNS Server with option any-to-tcp > From: bert hubert <bert.hub...@netherlabs.nl> > Date: 25 Aug 2015 12:39:05 CEST > Cc: Aki Tuomi <cmo...@youzen.ext.b2.fi>, pdns-dev@mailman.powerdns.com > To: Burak Ozalp <burak.oz...@metu.edu.tr> > > >> On 25 Aug 2015, at 12:24, Burak Ozalp <burak.oz...@metu.edu.tr> wrote: >> >> Thanks Bert, >> >> I installed dnsdist. with addAnyTCRule() i can easily do pdns any-to-tcp(). >> However, i couldn't manage to do for all types of queries. Should I patch >> the conf file ? > > > Hi Burak, > > Try: > > "The blockFilter() also gets passed read/writable copy of the DNS Header. If > you invoke setQR(1) on that, dnsdist knows you turned the packet into a > response, and will send the answer directly to the original client. > > If you also called setTC(1), this will tell the remote client to move to > TCP/IP, and in this way you can implement ANY-to-TCP even for downstream > servers that lack this feature.” > > See: > https://github.com/PowerDNS/pdns/blob/master/pdns/README-dnsdist.md#any-or-whatever-to-tc > > > just call setQR(1) and setTC(1) on the header field of blockFilter() and you > are done. > > Good luck! > > > >> >> Best Regards >> Burak Ozalp >> >> Alinti bert hubert <bert.hub...@powerdns.com> >> >>> Hi Burak, >>> >>> dnsdist can do this easily, please see http://dnsdist.org/ for more details. >>> It can set TC on any criterium. >>> >>> Good luck! >>> >>> Bert >>> >>> On Tue, Aug 25, 2015 at 09:59:12AM +0300, Burak Ozalp wrote: >>>> Dear Tuomi, >>>> >>>> Yes it works.Does it possible to force all UDP request with >>>> truncated packet, and force all to use TCP ? >>>> >>>> Best Regards >>>> Burak Ozalp >>>> >>>> >>>> >>>> Alinti Aki Tuomi <cmo...@youzen.ext.b2.fi> >>>> >>>>> On Mon, Aug 24, 2015 at 03:36:02PM +0300, Burak Ozalp wrote: >>>>>> I install PowerDNS with MySql backend from here.I would like to set >>>>>> any-to-tcp=yes for PowerDNS Server. I tried to configure >>>>>> /etc/powerdns/pdns.conf file and add a line "any-to-tcp=yes". This >>>>>> option should reject UDP request from client and force to use tcp. >>>>>> But when i run dig @127.0.0.1 it doesn't set the truncated bit in >>>>>> response, so it doesn't work. >>>>>> >>>>>> How to set correctly any-to-tcp option ? >>>>>> >>>>> >>>>> It only truncates ANY query, try dig any domain.com @localhost >>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Pdns-dev mailing list >>>>>> Pdns-dev@mailman.powerdns.com >>>>>> http://mailman.powerdns.com/mailman/listinfo/pdns-dev >>>>>> >>>>> >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> Pdns-dev mailing list >>>> Pdns-dev@mailman.powerdns.com >>>> http://mailman.powerdns.com/mailman/listinfo/pdns-dev >>>> >>> >> >> >> >> >
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