On Feb 11, 2008 3:25 PM, Travis Sidelinger <travis@xxxxxxxxxxxxxx> wrote: > RewriteRule "^/(.*)$" proxy:balancer://aquabrowser$1&c_loc=220" [QSA,L] # I > get 404 Error: "GET //cd/README&c_loc=220%22?test=1 HTTP/1.1" in the logs of the > backend server. You append "&c_loc=220" to the URL, and then append the old query string. The result is that your backend gets a request for the resource "README&c_loc=220" with query string test=1, and the resources is unavailable. Is this what you wanted? Or are you trying to rewrite to Readme?c_loc=220&test=1 ? Here is how you can use QSA: Rewriterule (/.*) /$1?newparam=value [QSA,L] This will make apache merge the querystring you gave, with the existing querystring. The above rule will add ?newparam=value if there is no existing query string, and will add &newparam=value to an existing query string. Furthermore you have to remember that a Rewriterule operates only on the part to the left of the ?, a rewriteruels cannot be uses to match against a query string, you can do this however in a reWriteCond. What would work for you would probably be something like: RewriteRule "^/(.*)$" proxy:balancer://aquabrowser$1?c_loc=220" [QSA,L] This will never work: RewriteRule "^(.*\?.*)$" "http://catalog1.tld.org%{REQUEST_URI}&c_loc=220" As reWriteRule operates on the URI without the query string. Krist -- krist.vanbesien@xxxxxxxxx krist@xxxxxxxxxxxxx Bremgarten b. Bern, Switzerland -- A: It reverses the normal flow of conversation. Q: What's wrong with top-posting? A: Top-posting. Q: What's the biggest scourge on plain text email discussions? --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx