I have a testing env. with following rewrite code in my httpd.conf that work fine: ScriptAlias /twiki/bin/ /filesystem/path/to/twiki/bin/ Alias /twiki/pub/ /filesystem/path/to/twiki/pub/ RewriteEngine on RewriteCond %{REQUEST_URI} !^/+twiki/+pub/+TWiki/+.+ RewriteRule ^/+twiki/+pub/+([^/]+)((/+([^/]+))+)/+(.+) /twiki/bin/viewfile/$1/$2?filename=$5 [L,PT] And I have another 2 production servers with a ServerIron (hardware cluster) that dispatch http request with a primary/backup policy. Apache on these 2 production servers have the same rewrite configuration but they don't do anything. The server doesn't report any error when startup; and I added a RewriteLog but the log file always keep 0 bytes! Any hint will be a great help to me! Thanks in advance!
Some additional information: The DNS name http://wiki.company.com is setup to ServerIron 2 production servers have DNS name http://s1.company.com & http://s2.company.com No matter which DNS name I used as my URL, my mod_rewrite doesn't do anything!