On Jul 28, 2021, at 08:44, Jonathan Billings <billings@xxxxxxxxxx> wrote: > > For what it’s worth, if you use the fail2ban-firewalld package, it uses ipset rather than iptables, which is more efficient. That’s in CentOS 7 though. CentOS 8 firewalld uses nft instead of the older netfilter (iptables/ipset) code. -- Jonathan Billings _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos