An environmental variable of no-cache won't do anything, it doesn't modify the response headers at all for you. But you can try this.. SetEnvIf Request_URI "\.aspx$" DO_nocache Header set Cache-Control no-cache env=DO_nocache Header unset Expires env=DO_nocache -Tony --------------------------- Manager, IT Operations Format Dynamics, Inc. 303-573-1800x27 abiacco@xxxxxxxxxxxxxxxxxx http://www.formatdynamics.com From: Nuno Fernandes [mailto:npf-mlists@xxxxxxxxxxx] Sent: Monday, March 02, 2009 10:27 AM To: users@xxxxxxxxxxxxxxxx Subject: mod_cache and se Hi, I'm using mod_cache and mod_disk_cache and mod_proxy in reverse-proxy mode to cache some content of some internal servers. CacheRoot "/var/cache/httpd/mod_proxy" CacheEnable disk / CacheDirLevels 5 CacheDirLength 3 CacheMinFileSize 1 CacheMaxFileSize 1000000 SetEnvIf Request_URI "\.aspx$" no-cache I'm trying to disable cache to all the aspx files, but with the above configuration, all content is cached. Any ideas? Thanks, Nuno Fernandes --------------------------------------------------------------------- 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