Hi Boyle, I added CO flag to my rewrite rule and checked in the browser to see if the cookies were created. They were not. I am sending you the conf snippet I am using. Can you please tell where am I going wrong in it? <VirtualHost <apache server ip:port>> ServerName <apache server ip> ProxyVia on RewriteEngine on RewriteLog logs/rajiv_rewrite.log RewriteLogLevel 9 Redirect / http://<apache server ip:port >/wps/portal RewriteRule ^/wps(.*) http://<my backend server ip and port>%{REQUEST_URI} /http/<apache server ip:port>/wps/portal/$1 [P,CO=JSESSIONID:%{HTTP_COOKIE}:<backend server domain, eg - .dev01.tesco.org>,CO=LtpaToken:%{HTTP_COOKIE}:.dev01.tesco.org] </VirtualHost> _Rajiv -----Original Message----- From: Boyle Owen [mailto:Owen.Boyle@xxxxxxx] Sent: Monday, July 18, 2005 4:25 PM To: users@xxxxxxxxxxxxxxxx Subject: RE: [users@httpd] Reverse proxing through apache where backend server users cookie authentication Plain text please... The cookie is probably in the response so gets to the browser, but then does not get back to teh server via the RewriteRule. I think you might have to copy the cookie explicitly. Check http://httpd.apache.org/docs-2.0/mod/mod_rewrite.html and look for "cookie" for details. Something like: [CO=name_of_cookie:%{HTTP_COOKIE}:your_domain] Rgds, Owen Boyle Disclaimer: Any disclaimer attached to this message may be ignored. Diese E-mail ist eine private und persönliche Kommunikation. Sie hat keinen Bezug zur Börsen- bzw. Geschäftstätigkeit der SWX Gruppe. This e-mail is of a private and personal nature. It is not related to the exchange or business activities of the SWX Group. Le présent e-mail est un message privé et personnel, sans rapport avec l'activité boursière du Groupe SWX. -----Original Message----- From: Ranjan, Rajiv [mailto:Rajiv.Ranjan@xxxxxxxxxxxx] Sent: Montag, 18. Juli 2005 11:54 To: users@xxxxxxxxxxxxxxxx Subject: [users@httpd] Reverse proxing through apache where backend server users cookie authentication Hi Guys, I am trying to use apache as my reverse proxy for my backend server which uses Cookie based authentication. I am using mod_rewrite for the proxing part and am able to come till the login page. But am unable to login to the system. I suspect that it has something to do with the cookies not being reverse proxied or something. I am using Apache 2..0.54 on a windows XP system. Can anyone please tell me what probably could be the issue with my configuration? Regards, Rajiv. ---- Disclaimer ---- This is a confidential email. Tesco may monitor and record all emails. The views expressed in this email are those of the sender and not Tesco. Tesco Stores Limited, Tesco House, Delamare Road, Cheshunt, Herts, EN8 9SL: company number 519500. This message is for the named person's use only. It may contain confidential, proprietary or legally privileged information. No confidentiality or privilege is waived or lost by any mistransmission. If you receive this message in error, please notify the sender urgently and then immediately delete the message and any copies of it from your system. Please also immediately destroy any hardcopies of the message. You must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message if you are not the intended recipient. The sender's company reserves the right to monitor all e-mail communications through their networks. Any views expressed in this message are those of the individual sender, except where the message states otherwise and the sender is authorised to state them to be the views of the sender's company. --------------------------------------------------------------------- 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 -------------------Warning------------------------ This e-mail is from outside Tesco - check that it is genuine. Tesco may monitor and record all e-mails. --------------------------------------------------------------------- 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