Fail2Ban - IP Adressen speichern (Linux)
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https://blog.ordix.de/technologien/der-tisch-wird-neu-gedeckt-nftables-loest-iptables-ab-1
Temp
table ip fail2ban { set f2b-sasl { type ipv4_addr } set f2b-recidive { type ipv4_addr elements = { 45.125.65.52, 46.38.148.22, 46.38.150.47, 46.38.150.72, 46.38.150.132, 141.98.10.192, 141.98.10.208, 185.143.72.16, 185.143.72.25, 185.143.73.58, 185.143.73.93, 185.143.73.148, 185.143.73.162, 185.143.73.175, 185.143.73.203, 185.143.75.81, 185.143.75.153, 185.234.218.83 } } chain input { type filter hook input priority 100; policy accept; meta l4proto 0-255 ip saddr @f2b-recidive drop tcp dport { smtp, pop3, imap2, imap3, submission, imaps, pop3s } ip saddr @f2b-sasl drop } }
Links
https://arno0x0x.wordpress.com/2015/12/30/fail2ban-permanent-persistent-bans/
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