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# Fail2Ban configuration file
#
# Author: Cyril Jaquier
# Modified-By: Yaroslav Halchenko to include grepping on IP over log files
#
[INCLUDES]
before = mail-whois-common.conf
[Definition]
# Option: actionstart
# Notes.: command executed once at the start of Fail2Ban.
# Values: CMD
#
actionstart = printf %%b "Hi,\n
The jail <name> has been started successfully.\n
Regards,\n
Fail2Ban" | <mailcmd> "[Fail2Ban] <name>: started on `uname -n`" <dest>
# Option: actionstop
# Notes.: command executed once at the end of Fail2Ban
# Values: CMD
#
actionstop = printf %%b "Hi,\n
The jail <name> has been stopped.\n
Regards,\n
Fail2Ban" | <mailcmd> "[Fail2Ban] <name>: stopped on `uname -n`" <dest>
# Option: actioncheck
# Notes.: command executed once before each actionban command
# Values: CMD
#
actioncheck =
# Option: actionban
# Notes.: command executed when banning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: See jail.conf(5) man page
# Values: CMD
#
actionban = printf %%b "Hi,\n
The IP <ip> has just been banned by Fail2Ban after
<failures> attempts against <name>.\n\n
Here is more information about <ip> :\n
`%(_whois_command)s`\n\n
Lines containing IP:<ip> in <logpath>\n
`grep -E <grepopts> '(^|[^0-9])<ip>([^0-9]|$)' <logpath>`\n\n
Regards,\n
Fail2Ban" | <mailcmd> "[Fail2Ban] <name>: banned <ip> from `uname -n`" <dest>
# Option: actionunban
# Notes.: command executed when unbanning an IP. Take care that the
# command is executed with Fail2Ban user rights.
# Tags: See jail.conf(5) man page
# Values: CMD
#
actionunban =
[Init]
# Option: mailcmd
# Notes.: Your system mail command. Is passed 2 args: subject and recipient
# Values: CMD
#
mailcmd = mail -E 'set escape' -s
# Default name of the chain
#
name = default
# Destinataire of the mail
#
dest = root
# Path to the log files which contain relevant lines for the abuser IP
#
logpath = /dev/null
# Number of log lines to include in the email
#
grepopts = -m 1000
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