mirror of
https://github.com/fail2ban/fail2ban.git
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61097d17bb
also introduced action.d/common.conf to contain some common definitions to be used in other action files. Similar setup to filter.d/
79 lines
2.1 KiB
Text
79 lines
2.1 KiB
Text
# Fail2Ban configuration file
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#
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# Author: Cyril Jaquier
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# Modified: Yaroslav Halchenko
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# Modified by Paul J aka Thanat0s for ipv6 support
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#
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[INCLUDES]
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# Read common definitions, e.g. for %(iptables)s.
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before = common.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)s -N fail2ban-<name>
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%(iptables)s -A fail2ban-<name> -j RETURN
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%(iptables)s -I <chain> -p <protocol> --dport <port> -j fail2ban-<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)s -D <chain> -p <protocol> --dport <port> -j fail2ban-<name>
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%(iptables)s -F fail2ban-<name>
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%(iptables)s -X fail2ban-<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)s -n -L <chain> | grep -q 'fail2ban-<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: <ip> IP address
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# <failures> number of failures
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# <time> unix timestamp of the ban time
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# Values: CMD
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#
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actionban = %(iptables)s -I fail2ban-<name> 1 -s <ip> -j DROP
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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: <ip> IP address
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# <failures> number of failures
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# <time> unix timestamp of the ban time
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# Values: CMD
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#
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actionunban = %(iptables)s -D fail2ban-<name> -s <ip> -j DROP
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[Init]
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# Defaut name of the chain
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#
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name = default
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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 = ssh
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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 = tcp
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# Option: chain
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# Notes specifies the fail2ban-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 = INPUT
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