[Pdns-users] Warning in syslog after upgrade to PowerDNS Authoritative Server 4.7

2022-10-27 Thread Giorgio Lardone via Pdns-users
Dear all, after updating my secondary PowerDNS to version 4.7, I see a myriad of these messages in the syslog: "pdns_server[7658]: GSS-TSIG request but not feature not compiled in" and "pdns_server[7658]: Unable to retrieve SOA for domainname.tld, this was the first time. NOTE: For every

Re: [Pdns-users] PowerDNS problems with MySQL

2022-12-30 Thread Giorgio Lardone via Pdns-users
Dear William, my MariaDB version is 10.5.18 Giorgio ___ Pdns-users mailing list Pdns-users@mailman.powerdns.com https://mailman.powerdns.com/mailman/listinfo/pdns-users

[Pdns-users] PowerDNS problems with MySQL

2022-12-30 Thread Giorgio Lardone via Pdns-users
Hello! I have several powerdns servers installed, but only one is behaving strangely. The operating system is Debian 11 with the latest stable version of PowerDNS installed (4.7.3) and MySQL (MariaDB) backends. The server has 2 CPU Cores and 4 GB RAM. I see that when the DNS request load

[Pdns-users] DDOS TKEY request

2023-03-06 Thread Giorgio Lardone via Pdns-users
Hi I have detected a high traffic on our DNS servers since yesterday (Dnsdist + Powerdns) of queries for non-existent records similar to "_.domainname.tld" TKEY request but no TKEY RR found115449.8% More than one TKEY record found in query57724.9% TKEY record has no or invalid