It seems that cPanel & WHM 64 (build 13) overwrites any custom settings in pure-ftpd.conf with default values? At least this has happened on all of our CentOS 7-servers during the last week or so. We always change the PassivePortRange to 30000 35000. After the latest update this has been reset to 49152 65534 (which is a problem since we have not allowed that port range in our firewalls).
Haven't seen this on CentOS 6 yet, but that can be just a coincidence.
Haven't seen this on CentOS 6 yet, but that can be just a coincidence.