2012-12-11 11:22:51 +00:00
|
|
|
# Fail2Ban configuration file
|
|
|
|
|
#
|
|
|
|
|
# Author: Daniel Black
|
|
|
|
|
#
|
2012-12-11 12:58:48 +00:00
|
|
|
# This is for ipset protocol 4 (ipset v4.2). If you have a later version
|
|
|
|
|
# of ipset try to use the iptables-ipset-proto6.conf as it does some things
|
|
|
|
|
# nicer.
|
|
|
|
|
#
|
|
|
|
|
# This requires the program ipset which is normally in package called ipset.
|
2012-12-11 11:22:51 +00:00
|
|
|
#
|
2012-12-11 12:58:48 +00:00
|
|
|
# IPset was a feature introduced in the linux kernel 2.6.39 and 3.0.0 kernels.
|
|
|
|
|
#
|
|
|
|
|
# If you are running on an older kernel you make need to patch in external
|
2013-10-09 00:59:16 +00:00
|
|
|
# modules. Debian squeeze can do this with:
|
|
|
|
|
# apt-get install xtables-addons-source
|
|
|
|
|
# module-assistant auto-install xtables-addons
|
2012-12-11 12:58:48 +00:00
|
|
|
#
|
2013-10-09 00:59:16 +00:00
|
|
|
# Debian wheezy and above uses protocol 6
|
2012-12-11 11:22:51 +00:00
|
|
|
|
2013-05-07 21:52:08 +00:00
|
|
|
[INCLUDES]
|
|
|
|
|
|
2014-06-18 10:04:57 +00:00
|
|
|
before = iptables-common.conf
|
2013-05-07 21:52:08 +00:00
|
|
|
|
2012-12-11 11:22:51 +00:00
|
|
|
[Definition]
|
|
|
|
|
|
|
|
|
|
# Option: actionstart
|
|
|
|
|
# Notes.: command executed once at the start of Fail2Ban.
|
|
|
|
|
# Values: CMD
|
|
|
|
|
#
|
2013-11-29 08:08:38 +00:00
|
|
|
actionstart = ipset --create f2b-<name> iphash
|
2015-07-24 01:38:10 +00:00
|
|
|
<iptables> -I <chain> -p <protocol> -m multiport --dports <port> -m set --match-set f2b-<name> src -j <blocktype>
|
2012-12-11 11:22:51 +00:00
|
|
|
|
|
|
|
|
# Option: actionstop
|
|
|
|
|
# Notes.: command executed once at the end of Fail2Ban
|
|
|
|
|
# Values: CMD
|
|
|
|
|
#
|
2015-07-24 01:38:10 +00:00
|
|
|
actionstop = <iptables> -D <chain> -p <protocol> -m multiport --dports <port> -m set --match-set f2b-<name> src -j <blocktype>
|
2013-11-29 08:08:38 +00:00
|
|
|
ipset --flush f2b-<name>
|
|
|
|
|
ipset --destroy f2b-<name>
|
2012-12-11 11:22:51 +00:00
|
|
|
|
|
|
|
|
# Option: actionban
|
|
|
|
|
# Notes.: command executed when banning an IP. Take care that the
|
|
|
|
|
# command is executed with Fail2Ban user rights.
|
2013-03-16 23:52:49 +00:00
|
|
|
# Tags: See jail.conf(5) man page
|
2012-12-11 11:22:51 +00:00
|
|
|
# Values: CMD
|
|
|
|
|
#
|
2013-11-29 08:08:38 +00:00
|
|
|
actionban = ipset --test f2b-<name> <ip> || ipset --add f2b-<name> <ip>
|
2012-12-11 11:22:51 +00:00
|
|
|
|
|
|
|
|
# Option: actionunban
|
|
|
|
|
# Notes.: command executed when unbanning an IP. Take care that the
|
|
|
|
|
# command is executed with Fail2Ban user rights.
|
2013-03-16 23:52:49 +00:00
|
|
|
# Tags: See jail.conf(5) man page
|
2012-12-11 11:22:51 +00:00
|
|
|
# Values: CMD
|
|
|
|
|
#
|
2013-11-29 08:08:38 +00:00
|
|
|
actionunban = ipset --test f2b-<name> <ip> && ipset --del f2b-<name> <ip>
|
2012-12-11 11:22:51 +00:00
|
|
|
|
|
|
|
|
[Init]
|
|
|
|
|
|
