Настройка поддомена apache httpd.conf причина 500

Я пытаюсь добавить поддомен для своего мобильного сайта. Но когда я добавляю код ниже в свой httpd.confя мог бы открыть m.domain.com в моем браузере, но не все www.domain.com с участием 500 Internal Server Error возвращение.

NameVirtualHost *:80
<VirtualHost *:80>
    ServerName domain.com
    ServerAlias www.domain.com
    DocumentRoot /var/www/html
    RewriteEngine on
    RewriteCond  %{HTTP_USER_AGENT} "iphone|ipod|android|blackberry|opera mini" [NC,OR]
    RewriteCond  %{HTTP_USER_AGENT} "pre\/|palm os|palm|hiptop|avantgo|plucker|xiino|blazer|elaine" [NC,OR]
    RewriteCond  %{HTTP_USER_AGENT} "iris|3g_t|windows ce|opera mobi|windows ce; smartphone;|windows ce; iemobile" [NC,OR]
    RewriteCond  %{HTTP_USER_AGENT} "mini 9.5|vx1000|lge |m800|e860|u940|ux840|compal|wireless| mobi|ahong|lg380|lgku|lgu900|lg210|lg47|lg920|lg840|lg370|sam-r|mg50|s55|g83|t66|vx400|mk99|d615|d763|el370|sl900|mp500|samu3|samu4|vx10|xda_|samu5|samu6|samu7|samu9|a615|b832|m881|s920|n210|s700|c-810|_h797|mob-x|sk16d|848b|mowser|s580|r800|471x|v120|rim8|c500foma:|160x|x160|480x|x640|t503|w839|i250|sprint|w398samr810|m5252|c7100|mt126|x225|s5330|s820|htil-g1|fly v71|s302|-x113|novarra|k610i|-three|8325rc|8352rc|sanyo|vx54|c888|nx250|n120|mtk |c5588|s710|t880|c5005|i;458x|p404i|s210|c5100|teleca|s940|c500|s590|foma|samsu|vx8|vx9|a1000|_mms|myx|a700|gu1100|bc831|e300|ems100|me701|me702m-three|sd588|s800|8325rc|ac831|mw200|brew |d88|htc\/|htc_touch|355x|m50|km100|d736|p-9521|telco|sl74|ktouch|m4u\/|me702|8325rc|kddi|phone|lg |sonyericsson|samsung|240x|x320|vx10|nokia|sony cmd|motorola|up.browser|up.link|mmp|symbian|smartphone|midp|wap|vodafone|o2|pocket|kindle|mobile|psp|treo" [NC]
    RewriteCond  %{HTTP_USER_AGENT} "!ipad|xoom" [NC]
    RewriteRule ^(.*) http://m.domain.com$1 [R,L]
</VirtualHost>

<VirtualHost *:80>
    ServerName m.domain.com
    DocumentRoot /var/www/html/mobile
</VirtualHost>

Вот мой полный httpd.conf, где я не прав?

ServerTokens OS
ServerRoot "/etc/httpd"
PidFile run/httpd.pid
Timeout 60
KeepAlive Off
MaxKeepAliveRequests 100
KeepAliveTimeout 15
<IfModule prefork.c>
StartServers       3
MinSpareServers    3
MaxSpareServers    10
ServerLimit        256
MaxClients        256
MaxRequestsPerChild  1024
</IfModule>
<IfModule worker.c>
StartServers       1
MaxClients        100
MinSpareThreads    1
MaxSpareThreads    4
ThreadsPerChild     25
MaxRequestsPerChild  0
</IfModule>
Listen 80
Include conf.d/*.conf
User apache
Group apache
ServerAdmin root@localhost
ServerName www.domain.com:80
UseCanonicalName Off
DocumentRoot "/var/www/html"

NameVirtualHost *:80
<VirtualHost *:80>
    ServerName domain.com
    ServerAlias www.domain.com
    DocumentRoot /var/www/html
    RewriteEngine on
    RewriteCond  %{HTTP_USER_AGENT} "iphone|ipod|android|blackberry|opera mini" [NC,OR]
    RewriteCond  %{HTTP_USER_AGENT} "pre\/|palm os|palm|hiptop|avantgo|plucker|xiino|blazer|elaine" [NC,OR]
    RewriteCond  %{HTTP_USER_AGENT} "iris|3g_t|windows ce|opera mobi|windows ce; smartphone;|windows ce; iemobile" [NC,OR]
    RewriteCond  %{HTTP_USER_AGENT} "mini 9.5|vx1000|lge |m800|e860|u940|ux840|compal|wireless| mobi|ahong|lg380|lgku|lgu900|lg210|lg47|lg920|lg840|lg370|sam-r|mg50|s55|g83|t66|vx400|mk99|d615|d763|el370|sl900|mp500|samu3|samu4|vx10|xda_|samu5|samu6|samu7|samu9|a615|b832|m881|s920|n210|s700|c-810|_h797|mob-x|sk16d|848b|mowser|s580|r800|471x|v120|rim8|c500foma:|160x|x160|480x|x640|t503|w839|i250|sprint|w398samr810|m5252|c7100|mt126|x225|s5330|s820|htil-g1|fly v71|s302|-x113|novarra|k610i|-three|8325rc|8352rc|sanyo|vx54|c888|nx250|n120|mtk |c5588|s710|t880|c5005|i;458x|p404i|s210|c5100|teleca|s940|c500|s590|foma|samsu|vx8|vx9|a1000|_mms|myx|a700|gu1100|bc831|e300|ems100|me701|me702m-three|sd588|s800|8325rc|ac831|mw200|brew |d88|htc\/|htc_touch|355x|m50|km100|d736|p-9521|telco|sl74|ktouch|m4u\/|me702|8325rc|kddi|phone|lg |sonyericsson|samsung|240x|x320|vx10|nokia|sony cmd|motorola|up.browser|up.link|mmp|symbian|smartphone|midp|wap|vodafone|o2|pocket|kindle|mobile|psp|treo" [NC]
    RewriteCond  %{HTTP_USER_AGENT} "!ipad|xoom" [NC]
    RewriteRule ^(.*) http://m.domain.com$1 [R,L]
</VirtualHost>

<VirtualHost *:80>
    ServerName m.domain.com
    DocumentRoot /var/www/html/mobile
</VirtualHost>

<Directory />
    Options FollowSymLinks
    AllowOverride None
</Directory>
<Directory "/var/www/html">
    Options Indexes FollowSymLinks
    AllowOverride All
    Order allow,deny
    Allow from all
</Directory>
<IfModule mod_userdir.c>
    UserDir disabled
</IfModule>
DirectoryIndex index.html index.html.var
AccessFileName .htaccess

Кстати: как установить другой IP-адрес для моего поддомена?

например, мой основной IP-адрес домена 92.1.2.3, и я хочу установить ip 92.1.2.4 в мой поддомен, большое спасибо.

ИЗМЕНИТЬ 1

Теперь я добавляю эти строки только в конец https.conf.

NameVirtualHost *:80
<VirtualHost *:80>
    ServerName domain.com
    ServerAlias www.domain.com
    DocumentRoot /var/www/html
    RewriteRule ^(.*) http://m.domain.com$1 [R,L]
<directory "/var/www/html">
    Options Indexes FollowSymLinks
    AllowOverride all
    Order Deny,Allow
    Deny from all
    Allow from all
</directory>
</VirtualHost>

<VirtualHost *:80>
    ServerName m.domain.com
    DocumentRoot /var/www/html/mobile
<directory "/var/www/html/mobile">
    Options Indexes FollowSymLinks
    AllowOverride all
    Order Deny,Allow
    Deny from all
    Allow from all
</directory>
</VirtualHost>

затем переместите RewriteRule в wordpress .htaccess,

    <IfModule mod_rewrite.c>
       RewriteEngine On
       RewriteBase /
       RewriteCond %{REQUEST_FILENAME} !-f
       RewriteCond %{REQUEST_FILENAME} !-d
       RewriteRule ^(.+)$ /index.php/$1 [L,QSA]
    </IfModule>

    RewriteEngine on
    RewriteCond  %{HTTP_USER_AGENT} "iphone|ipod|android|blackberry|opera mini" [NC,OR]
    RewriteCond  %{HTTP_USER_AGENT} "pre\/|palm os|palm|hiptop|avantgo|plucker|xiino|blazer|elaine" [NC,OR]
    RewriteCond  %{HTTP_USER_AGENT} "iris|3g_t|windows ce|opera mobi|windows ce; smartphone;|windows ce; iemobile" [NC,OR]
    RewriteCond  %{HTTP_USER_AGENT} "mini 9.5|vx1000|lge |m800|e860|u940|ux840|compal|wireless| mobi|ahong|lg380|lgku|lgu900|lg210|lg47|lg920|lg840|lg370|sam-r|mg50|s55|g83|t66|vx400|mk99|d615|d763|el370|sl900|mp500|samu3|samu4|vx10|xda_|samu5|samu6|samu7|samu9|a615|b832|m881|s920|n210|s700|c-810|_h797|mob-x|sk16d|848b|mowser|s580|r800|471x|v120|rim8|c500foma:|160x|x160|480x|x640|t503|w839|i250|sprint|w398samr810|m5252|c7100|mt126|x225|s5330|s820|htil-g1|fly v71|s302|-x113|novarra|k610i|-three|8325rc|8352rc|sanyo|vx54|c888|nx250|n120|mtk |c5588|s710|t880|c5005|i;458x|p404i|s210|c5100|teleca|s940|c500|s590|foma|samsu|vx8|vx9|a1000|_mms|myx|a700|gu1100|bc831|e300|ems100|me701|me702m-three|sd588|s800|8325rc|ac831|mw200|brew |d88|htc\/|htc_touch|355x|m50|km100|d736|p-9521|telco|sl74|ktouch|m4u\/|me702|8325rc|kddi|phone|lg |sonyericsson|samsung|240x|x320|vx10|nokia|sony cmd|motorola|up.browser|up.link|mmp|symbian|smartphone|midp|wap|vodafone|o2|pocket|kindle|mobile|psp|treo" [NC]
    RewriteCond  %{HTTP_USER_AGENT} "!ipad|xoom" [NC]
    RewriteRule ^(.*) http://m.domain.com$1 [R,L]

оно работает. но возникает новая проблема. когда я получаю доступ http://m.domain.com, то httpd/error_log напечатает Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace.. Как исправить эту проблему? Спасибо еще раз.