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--- docs:tips_n_tricks:fail2ban.html [13.08.2022 02:24 CEST] – created peter
+++ docs:tips_n_tricks:fail2ban.html [21.04.2024 23:55 CEST] (current) – peter
@@ Line 19: / Line 19: @@
   TMPDIR=/scratch/tmp/ sqlite3 $PWD/fail2ban.sqlite3 "VACUUM ;" && systemctl start fail2ban
   ls -lah fail2ban.sqlite3
+===== Configuration =====
+  vi /etc/fail2ban/jail.d/jail.local
+  systemctl reload fail2ban
+==== Whitelist IPs / IP Ranges ====
+<file fail2ban /etc/fail2ban/jail.d/jail.local>
+ignoreip = 127.0.0.1 10.0.0.0/8 192.168.0.0/16
+</file>
+==== Set default bantime, max allowed failures and different values for e.g. dovecot ====
+<file fail2ban /etc/fail2ban/jail.d/jail.local>
+[DEFAULT]
+bantime = 1h
+maxretry = 3
+[dovecot]
+bantime = 24h
+</file>