Hi, all Question 1: Is there a way to pass Internet users' IP address to backend server through Apache reverse proxy server? I am testing that feature so far no luck. My backend server gets Apache proxy server's IP address. But I'd like to have Internet users' IP being passed through Apache. This is http request. Question 2: I am testing another Apache reverse proxy which proxies two backend https servers. I am trying to use mod_proxy_balancer. <proxy balancer://mycluster> Balancermember https://192.168.1.1:443 keepalive=on Balancermember https://192.168.1.2:443 keepalive=on </proxy> Proxypass /test balancer:mycluster/ When I test to access the site, I got login prompt from first server which I saw from access log. I typed in login name and password. I got the login prompt back but from the log I saw the connectivity was back from server 2. It seems to me like round robin connection to backend server by Apache. I tried with keyword "JSESSION" but no luck. Does anyone know how to configure Apache so the same connection always goes through the same backend https (http) server. Thanks in advance. Ryan Jiang This message (including any attachments) is intended solely for the specific individual(s) or entity(ies) named above, and may contain legally privileged and confidential information. If you are not the intended recipient, please notify the sender immediately by replying to this message and then delete it. Any disclosure, copying, or distribution of this message, or the taking of any action based on it, by other than the intended recipient, is strictly prohibited. --------------------------------------------------------------------- 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