Hello List, with CentOS 7.2 it is not longer possible to run fail2ban on a Server ? I install a new CentOS 7.2 and the EPEL directory yum install fail2ban I don't change anything only I create a jail.local to enable the Filters [sshd] enabled = true .... ..... When I start afterward fail2ban systemctl status fail2ban is clean But systemctl status firewalld is broken ● firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled) Active: active (running) since Sa 2016-08-20 12:08:27 CEST; 4min 50s ago Main PID: 13158 (firewalld) CGroup: /system.slice/firewalld.service └─13158 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid Aug 20 12:12:23 yyyy.xxxxxx.at firewalld[13158]: 2016-08-20 12:12:23 ERROR: NOT_ENABLED Aug 20 12:12:24 yyyy.xxxxxx.at firewalld[13158]: 2016-08-20 12:12:24 ERROR: NOT_ENABLED Aug 20 12:12:25 yyyy.xxxxxx.at firewalld[13158]: 2016-08-20 12:12:25 ERROR: NOT_ENABLED Aug 20 12:12:27 yyyy.xxxxxx.at firewalld[13158]: 2016-08-20 12:12:27 ERROR: NOT_ENABLED Aug 20 12:12:27 yyyy.xxxxxx.at firewalld[13158]: 2016-08-20 12:12:27 ERROR: NOT_ENABLED Aug 20 12:12:28 yyyy.xxxxxx.at firewalld[13158]: 2016-08-20 12:12:28 ERROR: NOT_ENABLED Aug 20 12:12:29 yyyy.xxxxxx.at firewalld[13158]: 2016-08-20 12:12:29 ERROR: NOT_ENABLED Aug 20 12:12:30 yyyy.xxxxxx.at firewalld[13158]: 2016-08-20 12:12:30 ERROR: NOT_ENABLED Aug 20 12:12:31 yyyy.xxxxxx.at firewalld[13158]: 2016-08-20 12:12:31 ERROR: NOT_ENABLED Aug 20 12:12:31 yyyy.xxxxxx.at firewalld[13158]: 2016-08-20 12:12:31 ERROR: NOT_ENABLED Have any a Idea what is broken ? ipset, iptables, fail2ban ? -- mit freundlichen Grüßen / best regards, Günther J. Niederwimmer