NTLM sharepoint when use nginx reverse proxy

[sonpg]

Hi everyone,

I have issue with authentication when use nginx reverse proxy. it always
require input user/pass
my config file:

#####
upstream test.com {
    server test.com;
    keepalive 16;
		}
server {
listen                  80;
server_name             test.com;
   location / {
	proxy_set_header        X-Real-IP       $remote_addr;
	proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass              http://test.com;
        proxy_set_header                host test.com;
                }
        }

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,278737,278737#msg-278737