Hi all. I have an issue in reverse proxy with apache, tomcat and SSO using CAS. The problem is that my reverse proxy work just fine when I use an Apache Server as the reverse proxy with two back-end tomcats. But when the I include SSO with CAS to authenticate the user with access to the tomcat servers the internal redirections are missing to the users that use the reverse proxy and I donÂt know why. The CAS cookie are not pass between the cassified servers. Can anyone have any idea on this or implement a scenario like this? My proxy configuration: ************************************** LoadModule proxy_module /usr/lib/apache2/modules/mod_proxy.so LoadModule proxy_http_module /usr/lib/apache2/modules/mod_proxy_http.so LoadModule headers_module /usr/lib/apache2/modules/mod_headers.so LoadFile /usr/lib/libxml2.so LoadModule proxy_html_module /usr/lib/apache2/modules/mod_proxy_html.so LoadModule xml2enc_module /usr/lib/apache2/modules/mod_xml2enc.so LoadModule ssl_module /usr/lib/apache2/modules/mod_ssl.so LoadModule substitute_module /usr/lib/apache2/modules/mod_substitute.so LoadModule filter_module /usr/lib/apache2/modules/mod_filter.so ProxyRequests off ProxyPass /cas-web/ http://casaf.uci.cu:8079/cas-web/ ProxyPassReverse /cas-web/ http://casaf.uci.cu:8079/cas-web/ ProxyPass /cascliente/ http://casaf.uci.cu:80/cascliente/ ProxyPassReverse /cascliente/ http://casaf.uci.cu:80/cascliente/ ProxyPass / http://casaf.uci.cu:8080/ ProxyPassReverse / http://casaf.uci.cu:8080/ ProxyPassReverseCookiePath /cas-web/ / ProxyHTMLEnable On ProxyHTMLURLMap http://casaf.uci.cu:8079 http://192.168.231.128 ProxyHTMLURLMap http://casaf.uci.cu:8080 http://192.168.231.128 ProxyHTMLURLMap http://casaf.uci.cu:80 http://192.168.231.128 FilterDeclare replace FilterProvider replace SUBSTITUTE Content-Type $text/html FilterChain +replace # for logging (not sure how helpful the logging is...) FilterTrace replace 1 Substitute "s/Apache HTTP Server Version/Apache HTTP Server Version Boo Yah/n" ****************************************** Thanks, Jorge. --------------------------------------------------------------------- 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