Fail2Ban на Ubuntu server

ignoreip = 127.0.0.1
bantime = 3600
maxretry = 3
backend = polling
destemail = admin@admin.ru
banaction = iptables-multiport
protocol = tcp
action_ = %(banaction)s[name=%(__name__)s, port="%(port)s", protocol="%(protocol)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]
%(mta)s-whois[name=%(__name__)s, dest="%(destemail)s", protocol="%(protocol)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]
%(mta)s-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. 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

# 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

[xinetd-fail]

enabled = false
filter = xinetd-fail
port = all
banaction = iptables-multiport-log
logpath = /var/log/daemon.log
maxretry = 2

[ssh-ddos]

enabled = true
port = ssh
filter = sshd-ddos
logpath = /var/log/auth.log
maxretry = 6

#
# HTTP servers
#

[apache]

enabled = true
port = http,https
filter = apache-auth
logpath = /var/log/apache*/*error.log
maxretry = 5

# 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 = true
port = http,https
filter = apache-noscript
logpath = /var/log/apache*/*error.log
maxretry = 6

[apache-overflows]

enabled = true
port = http,https
filter = apache-overflows
logpath = /var/log/apache*/*error.log
maxretry = 2

#
# FTP servers
#

[vsftpd]

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

[proftpd]

enabled = false
port = ftp,ftp-data,ftps,ftps-data
filter = proftpd
logpath = /var/log/proftpd/proftpd.log
maxretry = 6

[wuftpd]

enabled = false
port = ftp,ftp-data,ftps,ftps-data
filter = wuftpd
logpath = /var/log/auth.log
maxretry = 6

[pure-ftpd]

enabled = false
port = ftp
filter = pure-ftpd
logpath = /var/log/syslog
maxretry = 6

#
# Mail servers
#

[postfix]

enabled = true
port = smtp,ssmtp
filter = postfix
logpath = /var/log/mail.log
maxretry = 5

[couriersmtp]

enabled = true
port = smtp,ssmtp
filter = couriersmtp
logpath = /var/log/mail.log
maxretry = 5
[courierpop3]

enabled = true
port = pop3
filter = courierpop3
logpath = /var/log/mail.log
maxretry = 5

[courierpop3s]

enabled = true
port = pop3s
filter = courierpop3s
logpath = /var/log/mail.log
maxretry = 5

[courierimap]

enabled = true
port = imap2
filter = courierimap
logpath = /var/log/mail.log
maxretry = 5

[courierimaps]

enabled = true
port = imaps
filter = courierimaps
logpath = /var/log/mail.log
maxretry = 5

[sendmail]

enabled = true
port = smtp,ssmtp
filter = sendmail
logpath = /var/log/mail.log
bantime = 28800
action = %(action_mwl)s
maxretry = 0

#
# Mail servers authenticators: might be used for smtp,ftp,imap servers, so
# all relevant ports get banned
#

[courierauth]

enabled = true
port = smtp,ssmtp,imap2,imap3,imaps,pop3,pop3s
filter = courierlogin
logpath = /var/log/mail.log

[sasl]

enabled = true
port = smtp,ssmtp,imap2,imap3,imaps,pop3,pop3s
filter = sasl
logpath = /var/log/mail.log
maxretry = 5

# DNS Servers

# 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

# Word of Caution:
# Given filter can lead to DoS attack against your DNS server
# since there is no way to assure that UDP packets come from the
# real source IP
[named-refused-udp]

enabled = false
port = domain,953
protocol = udp
filter = named-refused
logpath = /var/log/named/security.log

[named-refused-tcp]

enabled = false
port = domain,953
protocol = tcp
filter = named-refused
logpath = /var/log/named/security.log