Hello, Am Samstag, 20. August 2016, 16:05:48 schrieb Alexander Dalloz: > Am 20.08.2016 um 14:46 schrieb Günther J. Niederwimmer: > > 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 > > No such issue on a clean test install. > > [root at centos7 fail2ban]# rpm -qa fail2ban\* > fail2ban-sendmail-0.9.3-1.el7.noarch > fail2ban-firewalld-0.9.3-1.el7.noarch > fail2ban-0.9.3-1.el7.noarch > fail2ban-server-0.9.3-1.el7.noarch on my Systems fail2ban-0.9.3-1.el7.noarch fail2ban-firewalld-0.9.3-1.el7.noarch fail2ban-server-0.9.3-1.el7.noarch fail2ban-sendmail-0.9.3-1.el7.noarch > Make sure you have fail2ban-firewalld installed as this provides the > configuration to use firewallcmd-ipset as default banaction. I have now install three Machines and 12 KVM Clients on my Systems but fail2ban is broken on all systems ??? > Plenty of reasons for the "ERROR: NOT_ENABLED" logging, see man 5 > firewalld.dbus. I am not a Programmer and I search in the Internet, but I found nothing for this Problem. Can you pleas help a little bit more Thanks -- mit freundlichen Grüßen / best regards, Günther J. Niederwimmer