[CentOS] Nasty Fail2Ban update for Centos 7

Wed Jan 1 03:53:14 UTC 2020
Allan <allan2016 at warpspeed.dyndns.dk>

På Tue, 31 Dec 2019 18:53:38 +0000
John H Nyhuis <jnyhuis at uw.edu> skrev:
> Just a random stab in the dark, but CEntOS6 was iptables, and CentOS7
> is firewalld.  They take different fail2ban packages.
> CentOS6 = fail2ban
> CentOS7 = fail2ban-firewalld
> Are you sure you are running the correct fail2ban package for your 
> firewall?  (I screwed this up myself before I noticed and fixed it...)

I do have the f2b-firewalld package installed yes.
Since it was an update - it only replaced same installed packages.

A standard install of F2B on Centos7 do also include the f2b-systemd
package - which would seem logical.
However, after I started using the recidive filter - which IMHO is one
of the most important ones - it didn't work.
Removing the f2b-systemd package fixed that - and didn't hurt anything

I have no idea why that is - or if that could be part of the problem
with the update here on my system.