debops-playbooks
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fail2ban error message --reject-with icmp-admin-prohibited
After we have deployed fail2ban roles we encountered errors on fail2ban.log file. Could you tell me what is the meaning of this error? Thanks ERROR iptables -I INPUT 6 -m recent --update --seconds 7200 --name fail2ban-ssh --jump REJECT --reject-with icmp-admin-prohibited returned 100