The configuration is like this Code: |--------------192.168.1.1 | (site1.abc.com) | |--------------192.168.1.2 | (site2.abc.com) | | | | |--------------192.168.1.3 | (site3.abc.com) | | | | |--------------192.168.1.4 | (site4.abc.com) (Public IP ) | A----------------- | (reverse proxy server)| (192.168.1.25) | |--------------192.168.1.5 | (site5.abc.com) I am now talking about site5.abc.com here is my virtualhost file http://educommons.com/dev/browser/eduCommons-extras/trunk/eduCommons.conf.example.redhat line 15 is specially noticeable. RewriteRule ^/(.*) http://127.0.0.1:8080/VirtualHostBase/http/192.168.1.5:8080/eduCommons/VirtualHostRoot/$1 [P,L] As far as I understand the above rule will match any URL and replace it with http://127.0.0.1:8080/VirtualHostBase/http/<Your Server Name>:80/eduCommons/VirtualHostRoot/$1 What is happening is when I use at server A in above diagram following for site5.abc.com (where site5 is where I hosted) ProxyPass / 192.168.1.5:8080/eduCommons ProxyPassReverse / 192.168.1.5:8080/eduCommons any request for site5.abc.com gets replaced by 192.168.1.5:8080/eduCommons at server A and then gets to 192.168.1.5 which is where it is hosted. Here is the problem URL when I logged out or log in it is similar http://192.168.1.5:8080/eduCommons/acl_users/credentials_cookie_auth/require_login?came_from=http://192.168.1.5:8080/eduCommons/%40%40coursebuilderform So a part of it can be because I am using ProxyPass at Server A. Should I change the vhost settings at Server A or internal machine where site5.abc.com is hosted. Right now all the settings you see are on httpd.conf of internal machine and not at A do I need to do some thing on server A in above diagram. -- Tapas --------------------------------------------------------------------- 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