mirror of https://github.com/fail2ban/fail2ban
189 lines
3.8 KiB
Plaintext
189 lines
3.8 KiB
Plaintext
# 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.
|
|
#
|
|
# To avoid merges during upgrades DO NOT MODIFY THIS FILE
|
|
# and rather provide your changes in /etc/fail2ban/jail.local
|
|
#
|
|
# Author: Yaroslav O. Halchenko <debian@onerussian.com>
|
|
#
|
|
# $Revision: 281 $
|
|
#
|
|
|
|
# The DEFAULT allows a global definition of the options. They can be override
|
|
# in each jail afterwards.
|
|
|
|
[DEFAULT]
|
|
|
|
# "ignoreip" can be an IP address, a CIDR mask or a DNS host
|
|
ignoreip = 127.0.0.1
|
|
bantime = 600
|
|
maxretry = 3
|
|
|
|
# "backend" specifies the backend used to get files modification. Available
|
|
# options are "gamin", "polling" and "auto".
|
|
# yoh: For some reason Debian shipped python-gamin didn't work as expected
|
|
# This issue left ToDo, so polling is default backend for now
|
|
backend = polling
|
|
|
|
#
|
|
# Destination email address used solely for the interpolations in
|
|
# jail.{conf,local} configuration files.
|
|
destemail = root@localhost
|
|
|
|
#
|
|
# ACTIONS
|
|
#
|
|
|
|
# Default banning action (e.g. iptables, iptables-new,
|
|
# iptables-multiport, shorewall, etc) It is used to define
|
|
# action_* variables. Can be overriden globally or per
|
|
# section within jail.local file
|
|
banaction = iptables
|
|
|
|
|
|
#
|
|
# Action shortcuts. To be used to define action parameter
|
|
|
|
# The simplest action to take: ban only
|
|
action_ = %(banaction)s[name=%(__name__)s, port="%(port)s"]
|
|
|
|
# ban & send an e-mail with whois report to the destemail.
|
|
action_mw = %(banaction)s[name=%(__name__)s, port="%(port)s"]
|
|
mail-whois[name=%(__name__)s, dest="%(destemail)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"]
|
|
mail-whois-lines[name=%(__name__)s, dest="%(destemail)s", logpath=%(logpath)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. Please enable any defined here jail by including
|
|
#
|
|
# [SECTION_NAME]
|
|
# enabled = true
|
|
#
|
|
# in /etc/fail2ban/jail.local.
|
|
#
|
|
# 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
|
|
|
|
|
|
[ssh-ddos]
|
|
|
|
enabled = false
|
|
port = ssh
|
|
filter = sshd-ddos
|
|
logpath = /var/log/auth.log
|
|
maxretry = 6
|
|
|
|
#
|
|
# HTTP servers
|
|
#
|
|
|
|
[apache]
|
|
|
|
enabled = false
|
|
port = http
|
|
filter = apache-auth
|
|
logpath = /var/log/apache*/*access.log
|
|
maxretry = 6
|
|
|
|
[apache-multiport]
|
|
|
|
enabled = false
|
|
banaction = iptables-multiport
|
|
port = http,https
|
|
filter = apache-auth
|
|
logpath = /var/log/apache*/*access.log
|
|
maxretry = 6
|
|
|
|
[apache-noscript]
|
|
|
|
enabled = false
|
|
port = http
|
|
filter = apache-noscript
|
|
logpath = /var/log/apache*/*error.log
|
|
maxretry = 6
|
|
|
|
#
|
|
# FTP servers
|
|
#
|
|
|
|
[vsftpd]
|
|
|
|
enabled = false
|
|
port = ftp
|
|
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
|
|
|
|
|
|
[proftpd]
|
|
|
|
enabled = false
|
|
port = ftp
|
|
filter = proftpd
|
|
logpath = /var/log/proftpd/proftpd.log
|
|
maxretry = 6
|
|
|
|
|
|
[wuftpd]
|
|
|
|
enabled = false
|
|
port = ftp
|
|
filter = wuftpd
|
|
logpath = /var/log/auth.log
|
|
maxretry = 6
|
|
|
|
|
|
#
|
|
# Mail servers
|
|
#
|
|
|
|
[postfix]
|
|
|
|
enabled = false
|
|
port = smtp
|
|
filter = postfix
|
|
logpath = /var/log/postfix.log
|
|
|
|
|
|
[couriersmtp]
|
|
|
|
enabled = false
|
|
port = smtp
|
|
filter = couriersmtp
|
|
logpath = /var/log/mail.log
|
|
|
|
|
|
[sasl]
|
|
|
|
enabled = false
|
|
port = smtp
|
|
filter = sasl
|
|
logpath = /var/log/mail.log
|