88 lines
2.4 KiB
Plaintext
88 lines
2.4 KiB
Plaintext
# Fail2Ban configuration file
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#
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[INCLUDES]
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before = iptables-blocktype.conf
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[Definition]
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# Option: actionstart
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# Notes.: command executed once at the start of Fail2Ban.
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# Values: CMD
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#
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actionstart = iptables -N f2b-<name>
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iptables -A f2b-<name> -j RETURN
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iptables -I <chain> -p <protocol> -m multiport --dports <port> -j f2b-<name>
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# Option: actionstop
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# Notes.: command executed once at the end of Fail2Ban
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# Values: CMD
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#
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actionstop = iptables -D <chain> -p <protocol> -m multiport --dports <port> -j f2b-<name>
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iptables -F f2b-<name>
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iptables -X f2b-<name>
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# Option: actioncheck
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# Notes.: command executed once before each actionban command
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# Values: CMD
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#
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actioncheck = iptables -n -L <chain> | grep -q 'f2b-<name>[ \t]'
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# Option: actionban
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# Notes.: command executed when banning an IP. Take care that the
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# command is executed with Fail2Ban user rights.
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# Tags: See jail.conf(5) man page
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# Values: CMD
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#
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actionban = IP=<ip> &&
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COUNTRY=$(geoiplookup $IP | egrep "<country_list>") && [ "$COUNTRY" ] ||
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(iptables -I f2b-<name> 1 -s <ip> -j <blocktype>)
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# Option: actionunban
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# Notes.: command executed when unbanning an IP. Take care that the
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# command is executed with Fail2Ban user rights.
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# Tags: See jail.conf(5) man page
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# Values: CMD
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#
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actionunban = IP=<ip> &&
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COUNTRY=$(geoiplookup $IP | egrep "<country_list>") && [ "$COUNTRY" ] ||
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(iptables -D f2b-<name> -s <ip> -j <blocktype>)
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[Init]
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# Option: country_list
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# Notes.: List of exempted countries separated by pipe "|"
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# Values: STR Default:
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#
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country_list = IN|India
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# Default name of the chain
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#
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name = pihole-geoip
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# Option: port
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# Notes.: specifies port to monitor
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# Values: [ NUM | STRING ] Default:
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#
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port = 53
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# Option: protocol
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# Notes.: internally used by config reader for interpolations.
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# Values: [ tcp | udp | icmp | all ] Default: tcp
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#
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protocol = all
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# Option: chain
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# Notes specifies the iptables chain to which the fail2ban rules should be
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# added
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# Values: STRING Default: INPUT
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chain = FORWARD
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# Option: blocktype
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# Note: This is what the action does with rules. This can be any jump target
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# as per the iptables man page (section 8). Common values are DROP
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# REJECT, REJECT --reject-with icmp-port-unreachable
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# Values: STRING
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blocktype = DROP
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