Fail2ban IP-Adresse wieder freigeben

Aktuelle Jail Namen ausgeben

fail2ban-client status

IP-Adresse freigeben (unban)

fail2ban-client set JAILNAME unbanip IP

Quelle

How to Unban an IP properly with Fail2Ban

https://serverfault.com/questions/285256/how-to-unban-an-ip-properly-with-fail2ban