How to identify a user who sits across PROXY?
Common non-standard request headers:
...
X-Forwarded-For a de facto standard for identifying the originating IP address of a client connecting to a web server through an HTTP proxy or load balancer
X-Forwarded-For: client1, proxy1, proxy2
X-Forwarded-For: 129.78.138.66, 129.78.64.103
http://en.wikipedia.org/wiki/List_of_HTTP_header_fields
But, it does not work ...:
UniSession.RequestHeader ['HTTP_X_FORWARDED_FOR'];
Who can help?
Thank you.