Same problem here - close to a gig.. What I did to get to a sane size:
$ systemctl stop fail2ban.service $ rm /var/lib/fail2ban/fail2ban.sqlite3 $ iptables -F dynamic $ systemctl start fail2ban.service To get a count of dynamic $ iptables -L dynamic |wc -l I need to check back to see if it grows again - could be with updates over time? -------------------------------------------------------------------------------- Politicians are authors of fiction that specialize in the genre of the false narrative. -kps --------------------------------------------------------------------------------