-# Fail2Ban configuration file.
#
-# This file was composed for Debian systems from the original one
-# provided now under /usr/share/doc/fail2ban/examples/jail.conf
-# for additional examples.
+# WARNING: heavily refactored in 0.9.0 release. Please review and
+# customize settings for your setup.
#
-# Comments: use '#' for comment lines and ';' for inline comments
+# Changes: in most of the cases you should not modify this
+# file, but provide customizations in jail.local file,
+# or separate .conf files under jail.d/ directory, e.g.:
#
-# To avoid merges during upgrades DO NOT MODIFY THIS FILE
-# and rather provide your changes in /etc/fail2ban/jail.local
+# HOW TO ACTIVATE JAILS:
#
+# YOU SHOULD NOT MODIFY THIS FILE.
+#
+# It will probably be overwritten or improved in a distribution update.
+#
+# Provide customizations in a jail.local file or a jail.d/customisation.local.
+# For example to change the default bantime for all jails and to enable the
+# ssh-iptables jail the following (uncommented) would appear in the .local file.
+# See man 5 jail.conf for details.
+#
+# [DEFAULT]
+# bantime = 3600
+#
+# [sshd]
+# enabled = true
+#
+# See jail.conf(5) man page for more information
+
+
+
+# Comments: use '#' for comment lines and ';' (following a space) for inline comments
+
+
+[INCLUDES]
+
+#before = paths-distro.conf
+before = paths-debian.conf
# The DEFAULT allows a global definition of the options. They can be overridden
# in each jail afterwards.
[DEFAULT]
+#
+# MISCELLANEOUS OPTIONS
+#
+
# "ignoreip" can be an IP address, a CIDR mask or a DNS host. Fail2ban will not
# ban a host which matches an address in this list. Several addresses can be
-# defined using space separator.
+# defined using space (and/or comma) separator.
ignoreip = 127.0.0.1/8
# External command that will take an tagged arguments to ignore, e.g. <ip>,
# A host is banned if it has generated "maxretry" during the last "findtime"
# seconds.
-findtime = 600
+findtime = 600
+
+# "maxretry" is the number of failures before a host get banned.
maxretry = 3
# "backend" specifies the backend used to get files modification.
-# Available options are "pyinotify", "gamin", "polling" and "auto".
+# Available options are "pyinotify", "gamin", "polling", "systemd" and "auto".
# This option can be overridden in each jail as well.
#
# pyinotify: requires pyinotify (a file alteration monitor) to be installed.
-# If pyinotify is not installed, Fail2ban will use auto.
+# If pyinotify is not installed, Fail2ban will use auto.
# gamin: requires Gamin (a file alteration monitor) to be installed.
-# If Gamin is not installed, Fail2ban will use auto.
+# If Gamin is not installed, Fail2ban will use auto.
# polling: uses a polling algorithm which does not require external libraries.
+# systemd: uses systemd python library to access the systemd journal.
+# Specifying "logpath" is not valid for this backend.
+# See "journalmatch" in the jails associated filter config
# auto: will try to use the following backends, in order:
-# pyinotify, gamin, polling.
+# pyinotify, gamin, polling.
+#
+# Note: if systemd backend is chosen as the default but you enable a jail
+# for which logs are present only in its own log files, specify some other
+# backend for that jail (e.g. polling) and provide empty value for
+# journalmatch. See https://github.com/fail2ban/fail2ban/issues/959#issuecomment-74901200
backend = auto
# "usedns" specifies if jails should trust hostnames in logs,
-# warn when reverse DNS lookups are performed, or ignore all hostnames in logs
+# warn when DNS lookups are performed, or ignore all hostnames in logs
#
-# yes: if a hostname is encountered, a reverse DNS lookup will be performed.
-# warn: if a hostname is encountered, a reverse DNS lookup will be performed,
+# yes: if a hostname is encountered, a DNS lookup will be performed.
+# warn: if a hostname is encountered, a DNS lookup will be performed,
# but it will be logged as a warning.
# no: if a hostname is encountered, will not be used for banning,
# but it will be logged as info.
+# raw: use raw value (no hostname), allow use it for no-host filters/actions (example user)
usedns = warn
+# "logencoding" specifies the encoding of the log files handled by the jail
+# This is used to decode the lines from the log file.
+# Typical examples: "ascii", "utf-8"
#
-# Destination email address used solely for the interpolations in
-# jail.{conf,local} configuration files.
-destemail = frank@brehm-online.com
+# auto: will use the system locale setting
+logencoding = utf-8
+# "enabled" enables the jails.
+# By default all jails are disabled, and it should stay this way.
+# Enable only relevant to your setup jails in your .local or jail.d/*.conf
#
-# Name of the sender for mta actions
-sendername = Fail2Ban
+# true: jail will be enabled and log files will get monitored for changes
+# false: jail is not enabled
+enabled = false
+
+
+# "filter" defines the filter to use by the jail.
+# By default jails have names matching their filter name
+#
+filter = %(__name__)s
-# Email address of the sender
-sender = fail2ban+ns1@brehm-online.com
#
# ACTIONS
#
-# Default banning action (e.g. iptables, iptables-new,
-# iptables-multiport, shorewall, etc) It is used to define
-# action_* variables. Can be overridden globally or per
-# section within jail.local file
-banaction = iptables-multiport
+# Some options used for actions
-# email action. Since 0.8.1 upstream fail2ban uses sendmail
-# MTA for the mailing. Change mta configuration parameter to mail
-# if you want to revert to conventional 'mail'.
+# Destination email address used solely for the interpolations in
+# jail.{conf,local,d/*} configuration files.
+destemail = frank@brehm-online.com
+
+# Sender email address used solely for some actions
+sender = fail2ban+ns1@brehm-online.com
+
+# E-mail action. Since 0.8.1 Fail2Ban uses sendmail MTA for the
+# mailing. Change mta configuration parameter to mail if you want to
+# revert to conventional 'mail'.
mta = sendmail
# Default protocol
# Specify chain where jumps would need to be added in iptables-* actions
chain = INPUT
+# Ports to be banned
+# Usually should be overridden in a particular jail
+port = 0:65535
+
+# Format of user-agent https://tools.ietf.org/html/rfc7231#section-5.5.3
+fail2ban_agent = Fail2Ban/%(fail2ban_version)s
+
#
# Action shortcuts. To be used to define action parameter
+# Default banning action (e.g. iptables, iptables-new,
+# iptables-multiport, shorewall, etc) It is used to define
+# action_* variables. Can be overridden globally or per
+# section within jail.local file
+banaction = iptables-multiport
+banaction_allports = iptables-allports
+
# The simplest action to take: ban only
-action_ = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
+action_ = %(banaction)s[name=%(__name__)s, bantime="%(bantime)s", port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
# ban & send an e-mail with whois report to the destemail.
-action_mw = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
- %(mta)s-whois[name=%(__name__)s, dest="%(destemail)s", protocol="%(protocol)s", chain="%(chain)s", sender="%(sender)s", sendername="%(sendername)s"]
+action_mw = %(banaction)s[name=%(__name__)s, bantime="%(bantime)s", port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
+ %(mta)s-whois[name=%(__name__)s, sender="%(sender)s", dest="%(destemail)s", protocol="%(protocol)s", chain="%(chain)s"]
# ban & send an e-mail with whois report and relevant log lines
# to the destemail.
-action_mwl = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
- %(mta)s-whois-lines[name=%(__name__)s, dest="%(destemail)s", logpath=%(logpath)s, chain="%(chain)s", sendername="%(sendername)s"]
+action_mwl = %(banaction)s[name=%(__name__)s, bantime="%(bantime)s", port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
+ %(mta)s-whois-lines[name=%(__name__)s, sender="%(sender)s", dest="%(destemail)s", logpath=%(logpath)s, chain="%(chain)s"]
+
+# See the IMPORTANT note in action.d/xarf-login-attack for when to use this action
+#
+# ban & send a xarf e-mail to abuse contact of IP address and include relevant log lines
+# to the destemail.
+action_xarf = %(banaction)s[name=%(__name__)s, bantime="%(bantime)s", port="%(port)s", protocol="%(protocol)s", chain="%(chain)s"]
+ xarf-login-attack[service=%(__name__)s, sender="%(sender)s", logpath=%(logpath)s, port="%(port)s"]
+
+# ban IP on CloudFlare & send an e-mail with whois report and relevant log lines
+# to the destemail.
+action_cf_mwl = cloudflare[cfuser="%(cfemail)s", cftoken="%(cfapikey)s"]
+ %(mta)s-whois-lines[name=%(__name__)s, sender="%(sender)s", dest="%(destemail)s", logpath=%(logpath)s, chain="%(chain)s"]
+
+# Report block via blocklist.de fail2ban reporting service API
+#
+# See the IMPORTANT note in action.d/blocklist_de.conf for when to
+# use this action. Create a file jail.d/blocklist_de.local containing
+# [Init]
+# blocklist_de_apikey = {api key from registration]
+#
+action_blocklist_de = blocklist_de[email="%(sender)s", service=%(filter)s, apikey="%(blocklist_de_apikey)s", agent="%(fail2ban_agent)s"]
+
+# Report ban via badips.com, and use as blacklist
+#
+# See BadIPsAction docstring in config/action.d/badips.py for
+# documentation for this action.
+#
+# NOTE: This action relies on banaction being present on start and therefore
+# should be last action defined for a jail.
+#
+action_badips = badips.py[category="%(__name__)s", banaction="%(banaction)s", agent="%(fail2ban_agent)s"]
+#
+# Report ban via badips.com (uses action.d/badips.conf for reporting only)
+#
+action_badips_report = badips[category="%(__name__)s", agent="%(fail2ban_agent)s"]
# Choose default action. To change, just override value of 'action' with the
# interpolation to the chosen action shortcut (e.g. action_mw, action_mwl, etc) in jail.local
# globally (section [DEFAULT]) or per specific section
action = %(action_)s
+
#
# JAILS
#
-# Next jails corresponds to the standard configuration in Fail2ban 0.6 which
-# was shipped in Debian. Enable any defined here jail by including
-#
-# [SECTION_NAME]
-# enabled = true
-
#
-# in /etc/fail2ban/jail.local.
+# SSH servers
#
-# Optionally you may override any other parameter (e.g. banaction,
-# action, port, logpath, etc) in that section within jail.local
-
-#[ssh]
-#
-#enabled = true
-#port = ssh
-#filter = sshd
-#logpath = /var/log/auth.log
-#maxretry = 6
-#[dropbear]
-#
-#enabled = false
-#port = ssh
-#filter = dropbear
-#logpath = /var/log/auth.log
-#maxretry = 6
+#[sshd]
-# Generic filter for pam. Has to be used with action which bans all ports
-# such as iptables-allports, shorewall
-#[pam-generic]
-#
-#enabled = false
-## pam-generic filter can be customized to monitor specific subset of 'tty's
-#filter = pam-generic
-## port actually must be irrelevant but lets leave it all for some possible uses
-#port = all
-#banaction = iptables-allports
-#port = anyport
-#logpath = /var/log/auth.log
-#maxretry = 6
+#port = ssh
+#logpath = %(sshd_log)s
+#backend = %(sshd_backend)s
-#[xinetd-fail]
-#
-#enabled = false
-#filter = xinetd-fail
-#port = all
-#banaction = iptables-multiport-log
-#logpath = /var/log/daemon.log
-#maxretry = 2
+#[sshd-ddos]
+# This jail corresponds to the standard configuration in Fail2ban.
+# The mail-whois action send a notification e-mail with a whois request
+# in the body.
+#port = ssh
+#logpath = %(sshd_log)s
+#backend = %(sshd_backend)s
-#[ssh-ddos]
-#
-#enabled = false
-#port = ssh
-#filter = sshd-ddos
-#logpath = /var/log/auth.log
-#maxretry = 6
+#[dropbear]
-# Here we use blackhole routes for not requiring any additional kernel support
-# to store large volumes of banned IPs
+#port = ssh
+#logpath = %(dropbear_log)s
+#backend = %(dropbear_backend)s
-#[ssh-route]
-#
-#enabled = false
-#filter = sshd
-#action = route
-#logpath = /var/log/sshd.log
-#maxretry = 6
-# Here we use a combination of Netfilter/Iptables and IPsets
-# for storing large volumes of banned IPs
-#
-# IPset comes in two versions. See ipset -V for which one to use
-# requires the ipset package and kernel support.
-#[ssh-iptables-ipset4]
-#
-#enabled = false
-#port = ssh
-#filter = sshd
-#banaction = iptables-ipset-proto4
-#logpath = /var/log/sshd.log
-#maxretry = 6
+#[selinux-ssh]
-#[ssh-iptables-ipset6]
-#
-#enabled = false
#port = ssh
-#filter = sshd
-#banaction = iptables-ipset-proto6
-#logpath = /var/log/sshd.log
-#maxretry = 6
+#logpath = %(auditd_log)s
#
# HTTP servers
#
-#[apache]
-#
-#enabled = false
+#[apache-auth]
+
#port = http,https
-#filter = apache-auth
-#logpath = /var/log/apache*/*error.log
-#maxretry = 6
+#logpath = %(apache_error_log)s
+
+
+#[apache-badbots]
+# Ban hosts which agent identifies spammer robots crawling the web
+# for email addresses. The mail outputs are buffered.
+#port = http,https
+#logpath = %(apache_access_log)s
+#bantime = 172800
+#maxretry = 1
-# default action is now multiport, so apache-multiport jail was left
-# for compatibility with previous (<0.7.6-2) releases
-#[apache-multiport]
-#
-#enabled = false
-#port = http,https
-#filter = apache-auth
-#logpath = /var/log/apache*/*error.log
-#maxretry = 6
#[apache-noscript]
-#
-#enabled = false
+
#port = http,https
-#filter = apache-noscript
-#logpath = /var/log/apache*/*error.log
-#maxretry = 6
+#logpath = %(apache_error_log)s
+
#[apache-overflows]
-#
-#enabled = false
+
#port = http,https
-#filter = apache-overflows
-#logpath = /var/log/apache*/*error.log
+#logpath = %(apache_error_log)s
#maxretry = 2
+
+#[apache-nohome]
+
+#port = http,https
+#logpath = %(apache_error_log)s
+#maxretry = 2
+
+
+#[apache-botsearch]
+
+#port = http,https
+#logpath = %(apache_error_log)s
+#maxretry = 2
+
+
+#[apache-fakegooglebot]
+
+#port = http,https
+#logpath = %(apache_access_log)s
+#maxretry = 1
+#ignorecommand = %(ignorecommands_dir)s/apache-fakegooglebot <ip>
+
+
#[apache-modsecurity]
-#
-#enabled = false
-#filter = apache-modsecurity
+
#port = http,https
-#logpath = /var/log/apache*/*error.log
+#logpath = %(apache_error_log)s
#maxretry = 2
-#[apache-nohome]
-#
-#enabled = false
-#filter = apache-nohome
+
+#[apache-shellshock]
+
+#port = http,https
+#logpath = %(apache_error_log)s
+#maxretry = 1
+
+
+#[openhab-auth]
+
+#filter = openhab
+#action = iptables-allports[name=NoAuthFailures]
+#logpath = /opt/openhab/logs/request.log
+
+
+#[nginx-http-auth]
+
+#port = http,https
+#logpath = %(nginx_error_log)s
+
+# To use 'nginx-limit-req' jail you should have `ngx_http_limit_req_module`
+# and define `limit_req` and `limit_req_zone` as described in nginx documentation
+# http://nginx.org/en/docs/http/ngx_http_limit_req_module.html
+# or for example see in 'config/filter.d/nginx-limit-req.conf'
+#[nginx-limit-req]
+#port = http,https
+#logpath = %(nginx_error_log)s
+
+#[nginx-botsearch]
+
#port = http,https
-#logpath = /var/log/apache*/*error.log
+#logpath = %(nginx_error_log)s
#maxretry = 2
+
# Ban attackers that try to use PHP's URL-fopen() functionality
# through GET/POST variables. - Experimental, with more than a year
# of usage in production environments.
#[php-url-fopen]
-#
-#enabled = false
+
#port = http,https
-#filter = php-url-fopen
-#logpath = /var/www/*/logs/access_log
+#logpath = %(nginx_access_log)s
+# %(apache_access_log)s
-# A simple PHP-fastcgi jail which works with lighttpd.
-# If you run a lighttpd server, then you probably will
-# find these kinds of messages in your error_log:
-# ALERT – tried to register forbidden variable ‘GLOBALS’
-# through GET variables (attacker '1.2.3.4', file '/var/www/default/htdocs/index.php')
-#[lighttpd-fastcgi]
-#
-#enabled = false
+#[suhosin]
+
#port = http,https
-#filter = lighttpd-fastcgi
-#logpath = /var/log/lighttpd/error.log
+#logpath = %(suhosin_log)s
-# Same as above for mod_auth
-# It catches wrong authentifications
#[lighttpd-auth]
-#
-#enabled = false
+# Same as above for Apache's mod_auth
+# It catches wrong authentifications
#port = http,https
-#filter = suhosin
-#logpath = /var/log/lighttpd/error.log
+#logpath = %(lighttpd_error_log)s
-#[nginx-http-auth]
-#
-#enabled = false
-#filter = nginx-http-auth
-#port = http,https
-#logpath = /var/log/nginx/error.log
-# Monitor roundcube server
+#
+# Webmail and groupware servers
+#
#[roundcube-auth]
-#
-#enabled = false
-#filter = roundcube-auth
+
#port = http,https
-#logpath = /var/log/roundcube/userlogins
+#logpath = %(roundcube_errors_log)s
+
+
+#[openwebmail]
+
+#port = http,https
+#logpath = /var/log/openwebmail.log
+
+
+#[horde]
+
+#port = http,https
+#logpath = /var/log/horde/horde.log
+
+
+#[groupoffice]
+
+#port = http,https
+#logpath = /home/groupoffice/log/info.log
#[sogo-auth]
-#
-#enabled = false
-#filter = sogo-auth
-#port = http, https
-## without proxy this would be:
-## port = 20000
+# Monitor SOGo groupware server
+# without proxy this would be:
+# port = 20000
+#port = http,https
#logpath = /var/log/sogo/sogo.log
+#[tine20]
+
+#logpath = /var/log/tine20/tine20.log
+#port = http,https
+
+
+#
+# Web Applications
#
-# FTP servers
#
-#[vsftpd]
+#[drupal-auth]
+
+#port = http,https
+#logpath = %(syslog_daemon)s
+#backend = %(syslog_backend)s
+
+#[guacamole]
+
+#port = http,https
+#logpath = /var/log/tomcat*/catalina.out
+
+#[monit]
+#Ban clients brute-forcing the monit gui login
+#port = 2812
+#logpath = /var/log/monit
+
+
+#[webmin-auth]
+
+#port = 10000
+#logpath = %(syslog_authpriv)s
+#backend = %(syslog_backend)s
+
+
+#[froxlor-auth]
+
+#port = http,https
+#logpath = %(syslog_authpriv)s
+#backend = %(syslog_backend)s
+
+
+#
+# HTTP Proxy servers
+#
#
-#enabled = false
-#port = ftp,ftp-data,ftps,ftps-data
-#filter = vsftpd
-#logpath = /var/log/vsftpd.log
-## or overwrite it in jails.local to be
-## logpath = /var/log/auth.log
-## if you want to rely on PAM failed login attempts
-## vsftpd's failregex should match both of those formats
-#maxretry = 6
+#[squid]
-#[proftpd]
+#port = 80,443,3128,8080
+#logpath = /var/log/squid/access.log
+
+
+#[3proxy]
+
+#port = 3128
+#logpath = /var/log/3proxy.log
+
+
+#
+# FTP servers
#
-#enabled = false
+
+
+#[proftpd]
+
#port = ftp,ftp-data,ftps,ftps-data
-#filter = proftpd
-#logpath = /var/log/proftpd/proftpd.log
-#maxretry = 6
+#logpath = %(proftpd_log)s
+#backend = %(proftpd_backend)s
#[pure-ftpd]
-#
-#enabled = false
+
#port = ftp,ftp-data,ftps,ftps-data
-#filter = pure-ftpd
-#logpath = /var/log/syslog
-#maxretry = 6
+#logpath = %(pureftpd_log)s
+#backend = %(pureftpd_backend)s
+
+
+#[gssftpd]
+
+#port = ftp,ftp-data,ftps,ftps-data
+#logpath = %(syslog_daemon)s
+#backend = %(syslog_backend)s
#[wuftpd]
-#
-#enabled = false
+
#port = ftp,ftp-data,ftps,ftps-data
-#filter = wuftpd
-#logpath = /var/log/syslog
-#maxretry = 6
+#logpath = %(wuftpd_log)s
+#backend = %(wuftpd_backend)s
+
+
+#[vsftpd]
+# or overwrite it in jails.local to be
+# logpath = %(syslog_authpriv)s
+# if you want to rely on PAM failed login attempts
+# vsftpd's failregex should match both of those formats
+#port = ftp,ftp-data,ftps,ftps-data
+#logpath = %(vsftpd_log)s
#
# Mail servers
#
+# ASSP SMTP Proxy Jail
+#[assp]
+
+#port = smtp,465,submission
+#logpath = /root/path/to/assp/logs/maillog.txt
+
+
+#[courier-smtp]
+
+#port = smtp,465,submission
+#logpath = %(syslog_mail)s
+#backend = %(syslog_backend)s
+
+
#[postfix]
-#
-#enabled = false
-#port = smtp,ssmtp,submission
-#filter = postfix
-#logpath = /var/log/mail.log
+#port = smtp,465,submission
+#logpath = %(postfix_log)s
+#backend = %(postfix_backend)s
+
+
+#[postfix-rbl]
+
+#port = smtp,465,submission
+#logpath = %(postfix_log)s
+#backend = %(postfix_backend)s
+#maxretry = 1
-#[couriersmtp]
-#
-#enabled = false
-#port = smtp,ssmtp,submission
-#filter = couriersmtp
-#logpath = /var/log/mail.log
+
+#[sendmail-auth]
+
+#port = submission,465,smtp
+#logpath = %(syslog_mail)s
+#backend = %(syslog_backend)s
+
+
+#[sendmail-reject]
+
+#port = smtp,465,submission
+#logpath = %(syslog_mail)s
+#backend = %(syslog_backend)s
+
+
+#[qmail-rbl]
+
+#filter = qmail
+#port = smtp,465,submission
+#logpath = /service/qmail/log/main/current
+
+
+# dovecot defaults to logging to the mail syslog facility
+# but can be set by syslog_facility in the dovecot configuration.
+#[dovecot]
+
+#port = pop3,pop3s,imap,imaps,submission,465,sieve
+#logpath = %(dovecot_log)s
+#backend = %(dovecot_backend)s
+
+
+#[sieve]
+
+#port = smtp,465,submission
+#logpath = %(dovecot_log)s
+#backend = %(dovecot_backend)s
+
+
+#[solid-pop3d]
+
+#port = pop3,pop3s
+#logpath = %(solidpop3d_log)s
+
+
+#[exim]
+
+#port = smtp,465,submission
+#logpath = %(exim_main_log)s
+
+
+#[exim-spam]
+
+#port = smtp,465,submission
+#logpath = %(exim_main_log)s
+
+
+#[kerio]
+
+#port = imap,smtp,imaps,465
+#logpath = /opt/kerio/mailserver/store/logs/security.log
#
# all relevant ports get banned
#
-#[courierauth]
-#
-#enabled = false
-#port = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s
-#filter = courierlogin
-#logpath = /var/log/mail.log
+#[courier-auth]
+#port = smtp,465,submission,imap3,imaps,pop3,pop3s
+#logpath = %(syslog_mail)s
+#backend = %(syslog_backend)s
-#[sasl]
-#
-#enabled = false
-#port = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s
-#filter = postfix-sasl
-## You might consider monitoring /var/log/mail.warn instead if you are
-## running postfix since it would provide the same log lines at the
-## "warn" level but overall at the smaller filesize.
-#logpath = /var/log/mail.log
-#[dovecot]
-#
-#enabled = false
-#port = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s
-#filter = dovecot
-#logpath = /var/log/mail.log
+#[postfix-sasl]
-# To log wrong MySQL access attempts add to /etc/my.cnf:
-# log-error=/var/log/mysqld.log
-# log-warning = 2
-#[mysqld-auth]
-#
-#enabled = false
-#filter = mysqld-auth
-#port = 3306
-#logpath = /var/log/mysqld.log
+#port = smtp,465,submission,imap3,imaps,pop3,pop3s
+# You might consider monitoring /var/log/mail.warn instead if you are
+# running postfix since it would provide the same log lines at the
+# "warn" level but overall at the smaller filesize.
+#logpath = %(postfix_log)s
+#backend = %(postfix_backend)s
+
+
+#[perdition]
+
+#port = imap3,imaps,pop3,pop3s
+#logpath = %(syslog_mail)s
+#backend = %(syslog_backend)s
+
+
+#[squirrelmail]
+#port = smtp,465,submission,imap2,imap3,imaps,pop3,pop3s,http,https,socks
+#logpath = /var/lib/squirrelmail/prefs/squirrelmail_access_log
-# DNS Servers
+
+#[cyrus-imap]
+
+#port = imap3,imaps
+#logpath = %(syslog_mail)s
+#backend = %(syslog_backend)s
+
+
+#[uwimap-auth]
+
+#port = imap3,imaps
+#logpath = %(syslog_mail)s
+#backend = %(syslog_backend)s
-# These jails block attacks against named (bind9). By default, logging is off
-# with bind9 installation. You will need something like this:
#
-# logging {
-# channel security_file {
-# file "/var/log/named/security.log" versions 3 size 30m;
-# severity dynamic;
-# print-time yes;
-# };
-# category security {
-# security_file;
-# };
-# };
#
-# in your named.conf to provide proper logging
+# DNS servers
+#
+
# !!! WARNING !!!
# Since UDP is connection-less protocol, spoofing of IP and imitation
# victim. See
# http://nion.modprobe.de/blog/archives/690-fail2ban-+-dns-fail.html
# Please DO NOT USE this jail unless you know what you are doing.
-#[named-refused-udp]
#
-#enabled = false
+# IMPORTANT: see filter.d/named-refused for instructions to enable logging
+# This jail blocks UDP traffic for DNS requests.
+# [named-refused-udp]
+#
+# filter = named-refused
+# port = domain,953
+# protocol = udp
+# logpath = /var/log/named/security.log
+
+# IMPORTANT: see filter.d/named-refused for instructions to enable logging
+# This jail blocks TCP traffic for DNS requests.
+
+#[named-refused]
+
#port = domain,953
-#protocol = udp
-#filter = named-refused
#logpath = /var/log/named/security.log
-#[named-refused-tcp]
+
+#[nsd]
+
+#port = 53
+#action = %(banaction)s[name=%(__name__)s-tcp, port="%(port)s", protocol="tcp", chain="%(chain)s", actname=%(banaction)s-tcp]
+# %(banaction)s[name=%(__name__)s-udp, port="%(port)s", protocol="udp", chain="%(chain)s", actname=%(banaction)s-udp]
+#logpath = /var/log/nsd.log
+
+
#
-#enabled = false
-#port = domain,953
-#protocol = tcp
-#filter = named-refused
-#logpath = /var/log/named/security.log
+# Miscellaneous
+#
+
+#[asterisk]
+
+#port = 5060,5061
+#action = %(banaction)s[name=%(__name__)s-tcp, port="%(port)s", protocol="tcp", chain="%(chain)s", actname=%(banaction)s-tcp]
+# %(banaction)s[name=%(__name__)s-udp, port="%(port)s", protocol="udp", chain="%(chain)s", actname=%(banaction)s-udp]
+# %(mta)s-whois[name=%(__name__)s, dest="%(destemail)s"]
+#logpath = /var/log/asterisk/messages
+#maxretry = 10
+
#[freeswitch]
-#
-#enabled = false
-#filter = freeswitch
+
+#port = 5060,5061
+#action = %(banaction)s[name=%(__name__)s-tcp, port="%(port)s", protocol="tcp", chain="%(chain)s", actname=%(banaction)s-tcp]
+# %(banaction)s[name=%(__name__)s-udp, port="%(port)s", protocol="udp", chain="%(chain)s", actname=%(banaction)s-udp]
+# %(mta)s-whois[name=%(__name__)s, dest="%(destemail)s"]
#logpath = /var/log/freeswitch.log
#maxretry = 10
-#action = iptables-multiport[name=freeswitch-tcp, port="5060,5061,5080,5081", protocol=tcp]
-# iptables-multiport[name=freeswitch-udp, port="5060,5061,5080,5081", protocol=udp]
-#[ejabberd-auth]
+
+# To log wrong MySQL access attempts add to /etc/my.cnf in [mysqld] or
+# equivalent section:
+# log-warning = 2
+#
+# for syslog (daemon facility)
+# [mysqld_safe]
+# syslog
#
-#enabled = false
-#filter = ejabberd-auth
-#port = xmpp-client
-#protocol = tcp
-#logpath = /var/log/ejabberd/ejabberd.log
+# for own logfile
+# [mysqld]
+# log-error=/var/log/mysqld.log
+#[mysqld-auth]
+#port = 3306
+#logpath = %(mysql_log)s
+#backend = %(mysql_backend)s
-# Multiple jails, 1 per protocol, are necessary ATM:
-# see https://github.com/fail2ban/fail2ban/issues/37
-#[asterisk-tcp]
-#
-#enabled = false
-#filter = asterisk
-#port = 5060,5061
-#protocol = tcp
-#logpath = /var/log/asterisk/messages
-#[asterisk-udp]
-#
-#enabled = false
-#filter = asterisk
-#port = 5060,5061
-#protocol = udp
-#logpath = /var/log/asterisk/messages
+# Log wrong MongoDB auth (for details see filter 'filter.d/mongodb-auth.conf')
+#[mongodb-auth]
+# change port when running with "--shardsvr" or "--configsvr" runtime operation
+#port = 27017
+#logpath = /var/log/mongodb/mongodb.log
# Jail for more extended banning of persistent abusers
-# !!! WARNING !!!
-# Make sure that your loglevel specified in fail2ban.conf/.local
-# is not at DEBUG level -- which might then cause fail2ban to fall into
-# an infinite loop constantly feeding itself with non-informative lines
+# !!! WARNINGS !!!
+# 1. Make sure that your loglevel specified in fail2ban.conf/.local
+# is not at DEBUG level -- which might then cause fail2ban to fall into
+# an infinite loop constantly feeding itself with non-informative lines
+# 2. Increase dbpurgeage defined in fail2ban.conf to e.g. 648000 (7.5 days)
+# to maintain entries for failed logins for sufficient amount of time
#[recidive]
-#
-#enabled = false
-#filter = recidive
+
#logpath = /var/log/fail2ban.log
-#action = iptables-allports[name=recidive]
-# sendmail-whois-lines[name=recidive, logpath=/var/log/fail2ban.log]
+#banaction = %(banaction_allports)s
#bantime = 604800 ; 1 week
#findtime = 86400 ; 1 day
-#maxretry = 5
-# See the IMPORTANT note in action.d/blocklist_de.conf for when to
-# use this action
-#
-# Report block via blocklist.de fail2ban reporting service API
-# See action.d/blocklist_de.conf for more information
-#[ssh-blocklist]
-#
-#enabled = false
-#filter = sshd
-#action = iptables[name=SSH, port=ssh, protocol=tcp]
-# sendmail-whois[name=SSH, dest="%(destemail)s", sender="%(sender)s", sendername="%(sendername)s"]
-# blocklist_de[email="%(sender)s", apikey="xxxxxx", service="%(filter)s"]
-#logpath = /var/log/sshd.log
-#maxretry = 20
+# Generic filter for PAM. Has to be used with action which bans all
+# ports such as iptables-allports, shorewall
+
+#[pam-generic]
+# pam-generic filter can be customized to monitor specific subset of 'tty's
+#banaction = %(banaction_allports)s
+#logpath = %(syslog_authpriv)s
+#backend = %(syslog_backend)s
+
+
+#[xinetd-fail]
+
+#banaction = iptables-multiport-log
+#logpath = %(syslog_daemon)s
+#backend = %(syslog_backend)s
+#maxretry = 2
+
+
+# stunnel - need to set port for this
+#[stunnel]
+
+#logpath = /var/log/stunnel4/stunnel.log
+
+
+#[ejabberd-auth]
+
+#port = 5222
+#logpath = /var/log/ejabberd/ejabberd.log
+
+
+#[counter-strike]
+
+#logpath = /opt/cstrike/logs/L[0-9]*.log
+# Firewall: http://www.cstrike-planet.com/faq/6
+#tcpport = 27030,27031,27032,27033,27034,27035,27036,27037,27038,27039
+#udpport = 1200,27000,27001,27002,27003,27004,27005,27006,27007,27008,27009,27010,27011,27012,27013,27014,27015
+#action = %(banaction)s[name=%(__name__)s-tcp, port="%(tcpport)s", protocol="tcp", chain="%(chain)s", actname=%(banaction)s-tcp]
+# %(banaction)s[name=%(__name__)s-udp, port="%(udpport)s", protocol="udp", chain="%(chain)s", actname=%(banaction)s-udp]
# consider low maxretry and a long bantime
# nobody except your own Nagios server should ever probe nrpe
#[nagios]
-#enabled = false
-#filter = nagios
-#action = iptables[name=Nagios, port=5666, protocol=tcp]
-# sendmail-whois[name=Nagios, dest="%(destemail)s", sender="%(sender)s", sendername="%(sendername)s"]
-#logpath = /var/log/messages ; nrpe.cfg may define a different log_facility
+
+#logpath = %(syslog_daemon)s ; nrpe.cfg may define a different log_facility
+#backend = %(syslog_backend)s
+#maxretry = 1
+
+
+#[oracleims]
+# see "oracleims" filter file for configuration requirement for Oracle IMS v6 and above
+#logpath = /opt/sun/comms/messaging64/log/mail.log_current
+#banaction = %(banaction_allports)s
+
+#[directadmin]
+#logpath = /var/log/directadmin/login.log
+#port = 2222
+
+#[portsentry]
+#logpath = /var/lib/portsentry/portsentry.history
#maxretry = 1
+#[pass2allow-ftp]
+# this pass2allow example allows FTP traffic after successful HTTP authentication
+#port = ftp,ftp-data,ftps,ftps-data
+# knocking_url variable must be overridden to some secret value in jail.local
+#knocking_url = /knocking/
+#filter = apache-pass[knocking_url="%(knocking_url)s"]
+# access log of the website with HTTP auth
+#logpath = %(apache_access_log)s
+#blocktype = RETURN
+#returntype = DROP
+#bantime = 3600
+#maxretry = 1
+#findtime = 1
+
+
+#[murmur]
+# AKA mumble-server
+#port = 64738
+#action = %(banaction)s[name=%(__name__)s-tcp, port="%(port)s", protocol=tcp, chain="%(chain)s", actname=%(banaction)s-tcp]
+# %(banaction)s[name=%(__name__)s-udp, port="%(port)s", protocol=udp, chain="%(chain)s", actname=%(banaction)s-udp]
+#logpath = /var/log/mumble-server/mumble-server.log
+
+
+#[screensharingd]
+# For Mac OS Screen Sharing Service (VNC)
+#logpath = /var/log/system.log
+#logencoding = utf-8
+
+#[haproxy-http-auth]
+# HAProxy by default doesn't log to file you'll need to set it up to forward
+# logs to a syslog server which would then write them to disk.
+# See "haproxy-http-auth" filter for a brief cautionary note when setting
+# maxretry and findtime.
+#logpath = /var/log/haproxy.log
+
+#[slapd]
+#port = ldap,ldaps
+#filter = slapd
+#logpath = /var/log/slapd.log
+
# vim: filetype=dosini
projects / config / ns1 / etc.git / commitdiff