# Fail2Ban configuration file
#
# Author: Eduardo Diaz
#
# This is for ipset protocol 6 (and hopefully later) (ipset v6.14).
# for shorewall
#
# Use this setting in jail.conf to modify the name and the max time in every jain
# action   = shorewall-ipset-proto6[name=SSH, bantime=10000]
#
# This requires the program ipset which is normally in package called ipset.
#
# IPset was a feature introduced in the linux kernel 2.6.39 and 3.0.0 kernels.
#
# The default Shorewall configuration is with "BLACKLISTNEWONLY=Yes" (see
# file /etc/shorewall/shorewall.conf). This means that when Fail2ban adds a
# new shorewall rule to ban an IP address, that rule will affect only new
# connections. So if the attempter goes on trying using the same connection
# he could even log in. In order to get the same behavior of the iptable
# action (so that the ban is immediate) the /etc/shorewall/shorewall.conf
# file should me modified with "BLACKLISTNEWONLY=No".
#
# The use in IPset in shorewall depends of the version you must have at least 4.5.5< version
# of shorewall
#
# Enable shorewall to use a blacklist using iptables creating a file /etc/shorewall/blrules
# and adding "DROP     net:+f2b-ssh    all" one for every jail details in shorewall documentation blacklist.
# To enable restore you ipset You must set SAVE_IPSETS=Yes in shorewall.conf
# Is importan to read this documentation from shorewall http://shorewall.net/ipsets.html
#
# To force create the ipset in the case that somebody delete the ipset create a file
# /etc/shorewall/initdone and add one line for every ipset (this files are in Perl)
# take care of add 1; at the end of the file
# the example is:
# system("/usr/sbin/ipset -quiet -exist create f2b-ssh hash:ip timeout 600 ");
# 1;
#
# To destroy the ipset in shorewall you must add to the file /etc/shorewall/stopped
# # One line of every ipset
# system("/usr/sbin/ipset -quiet destroy f2b-ssh ");
# 1; # This must go to the end of the file if not shorewall compilation fails
#
#


[Definition]

# Option:  actionstart
# Notes.:  command executed once at the start of Fail2Ban.
# Values:  CMD
#
actionstart = if ! ipset -quiet -name list f2b-<name> >/dev/null;
              then ipset -quiet -exist create f2b-<name> hash:ip timeout <bantime>;
              fi

# Option:  actionstop
# Notes.:  command executed once at the end of Fail2Ban
# Values:  CMD
#
actionstop = ipset flush f2b-<name>

# 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 = ipset add f2b-<name> <ip> timeout <bantime> -exist

# 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 = ipset del f2b-<name> <ip> -exist

[Init]

# Option: bantime
# Notes:  specifies the bantime in seconds (handled internally rather than by fail2ban)
# Values:  [ NUM ]  Default: 600
#
bantime = 600