Rewrite or proxy_pass to internal ip ?

[hristoc]

Hello,
I want to ask a question about what I to use proxy_pass or rewrite and how
to use them. Basicly I want to redirect connection to internal server for
example if user hit: www.mydomain.com/admin/ nginx to redirect all requests
to http://192.168.1.1/.

I made this with:

     location /admin {
        proxy_pass http://192.168.1.1:80;
        proxy_set_header  X-Real-IP  $remote_addr;
    }

But I got Error from http://192.168.1.1 admin does not exists. What I to do
to redirect all requsts after /admin on web server to internal server with
admin ?

Regards,
C.

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,232298,232298#msg-232298