El feb 25, 2015 5:25 AM, "Michael Ströder" <mich...@stroeder.com> escribió: > > Ciro Iriarte wrote: > > 2015-02-24 17:49 GMT-03:00 Ciro Iriarte <cyru...@gmail.com>: > > > >> Hi!, I'm seeing a lot of messages of type "Timeout from remote TCP client > >> 10.XXX.XXX.XXX", it seems to be an attack given we have "any-to-tcp = yes". > >> > >> Is this usual?, is there anyway to identify the attackers?. The service is > >> working fine and we have in our roadmap constant packed capture for data > >> mining but I find this behaviour new/interesting today :) > >> > >> Any comments? > >> > >> Regards, > > > > Well, never mind. After all, those are legitimate clients and there seems > > to be a firewall with connection tracking issues. What's unexpected to me > > is having TCP requests, I was expecting only UDP traffic from end users. > > DNSSEC used? > > Ciao, Michael. > As far as I remember, pdns-recursor doesn't support DNSSEC.
Regards, Ciro
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