# Fail2ban configuration file
#
# Author: Phil Hagen <phil@identityvector.com>
#

[Definition]

# Option:  actionstart
# Notes.:  command executed once at the start of Fail2Ban.
# Values:  CMD
#
actionstart = iptables -N fail2ban-REPEAT-<name>
              iptables -A fail2ban-REPEAT-<name> -j RETURN
              iptables -I INPUT -j fail2ban-REPEAT-<name>
              # set up from the static file
              cat /etc/fail2ban/ip.blocklist.<name> |grep -v ^\s*#|awk '{print $1}' | while read IP; do iptables -I fail2ban-REPEAT-<name> 1 -s $IP -j DROP; done

# Option:  actionstop
# Notes.:  command executed once at the end of Fail2Ban
# Values:  CMD
#
actionstop = iptables -D INPUT -j fail2ban-REPEAT-<name>
             iptables -F fail2ban-REPEAT-<name>
             iptables -X fail2ban-REPEAT-<name>

# Option:  actioncheck
# Notes.:  command executed once before each actionban command
# Values:  CMD
#
actioncheck = iptables -n -L INPUT | grep -q fail2ban-REPEAT-<name>

# Option:  actionban
# Notes.:  command executed when banning an IP. Take care that the
#          command is executed with Fail2Ban user rights.
# Tags:    <ip>  IP address
#          <failures>  number of failures
#          <time>  unix timestamp of the ban time
# Values:  CMD
#
actionban = iptables -I fail2ban-REPEAT-<name> 1 -s <ip> -j DROP
            # also put into the static file to re-populate after a restart
            ! grep -Fq <ip> /etc/fail2ban/ip.blocklist.<name> && echo "<ip> # fail2ban/$( date ‘+%%Y-%%m-%%d %%T’ ): auto-add for repeat offender" >> /etc/fail2ban/ip.blocklist.<name>

# Option:  actionunban
# Notes.:  command executed when unbanning an IP. Take care that the
#          command is executed with Fail2Ban user rights.
# Tags:    <ip>  IP address
#          <failures>  number of failures
#          <time>  unix timestamp of the ban time
# Values:  CMD
#
actionunban = /bin/true

[Init]

# Defaut name of the chain
#
name = REPEAT