Centos

Secondary server doesn’t update pdns zone

I just had a client recently ask, “Why doesn’t my secondary dns server update a zone?” They’re running pdns and poweradmin packages: poweradmin-2.1.4-1.el6.noarch pdns-4.0.3-1pdns.el6.x86_64 pdns-backend-mysql-4.0.3-1pdns.el6.x86_64 on both ns1 and ns2 servers.  The ns2 server is set to be slave of ns1, so any changes made on ns1 automatically get populated Read more…