mirror of https://github.com/fail2ban/fail2ban
42 lines
1.6 KiB
Plaintext
42 lines
1.6 KiB
Plaintext
# Fail2Ban configuration file
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#
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# Author: Cyril Jaquier
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#
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# $Revision: 728 $
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#
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[INCLUDES]
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# Read common prefixes. If any customizations available -- read them from
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# common.local
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before = common.conf
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[Definition]
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_daemon = sshd
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# Option: failregex
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# Notes.: regex to match the password failures messages in the logfile. The
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# host must be matched by a group named "host". The tag "<HOST>" can
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# be used for standard IP/hostname matching and is only an alias for
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# (?:::f{4,6}:)?(?P<host>[\w\-.^_]+)
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# Values: TEXT
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#
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failregex = ^%(__prefix_line)s(?:error: PAM: )?Authentication failure for .* from <HOST>\s*$
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^%(__prefix_line)s(?:error: PAM: )?User not known to the underlying authentication module for .* from <HOST>\s*$
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^%(__prefix_line)sFailed (?:password|publickey) for .* from <HOST>(?: port \d*)?(?: ssh\d*)?$
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^%(__prefix_line)sROOT LOGIN REFUSED.* FROM <HOST>\s*$
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^%(__prefix_line)s[iI](?:llegal|nvalid) user .* from <HOST>\s*$
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^%(__prefix_line)sUser .+ from <HOST> not allowed because not listed in AllowUsers$
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^%(__prefix_line)sauthentication failure; logname=\S* uid=\S* euid=\S* tty=\S* ruser=\S* rhost=<HOST>(?:\s+user=.*)?\s*$
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^%(__prefix_line)srefused connect from \S+ \(<HOST>\)\s*$
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^%(__prefix_line)sAddress <HOST> .* POSSIBLE BREAK-IN ATTEMPT!*\s*$
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^%(__prefix_line)sUser .+ from <HOST> not allowed because none of user's groups are listed in AllowGroups\s*$
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# Option: ignoreregex
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# Notes.: regex to ignore. If this regex matches, the line is ignored.
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# Values: TEXT
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#
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ignoreregex =
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