兩臺伺服器，一臺外網可以訪問，另一臺不能。

A伺服器可以被外網訪問，B伺服器不能。

A伺服器上的apache配置：

NameVirtualHost *:80


<VirtualHost *:80>
    ServerName localhost
    ServerAlias localhost
    ServerAdmin [email protected]
    
    ProxyPass /ikea http://172.16.22.11:89
    ProxyPassReverse /ikea http://172.16.22.11:89

    <proxy http://172.16.22.11:89>
        AllowOverride All
        Order Deny,Allow
        Allow from all
    </proxy>

    proxypass /svn !

    ProxyPass /clubupload ! 
    ProxyPass /****upload !
    ProxyPass /bugs !   

    ErrorLog logs/error_log
    CustomLog logs/access_log common
    ErrorDocument 404 /sys/logon.jsp
    </proxy>
</VirtualHost>
 

監聽A伺服器的80埠，然後由代理到B伺服器的89埠

B伺服器上的89埠配置：

NameVirtualHost *:89

<VirtualHost *:89>
    DocumentRoot /var/www/website/community.ikea.cn
    ServerName community.ikea.cn


RewriteEngine On
#RewriteBase /

RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule  ^/hfcenter/class_([0-9]+)\.html$ /hfcenter/articlelist.php?hfid=$1 [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule  ^/hfcenter/topic_([0-9]+)\.html$ /hfcenter/showarticle.php?aid=$1 [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule  ^/hfcenter/topic_([0-9]+)_([0-9]+)\.html$ /hfcenter/showarticle.php?aid=$1&asid=$2 [L]


</VirtualHost>