Hi, > If there is upstream https support, what in the config file tells nginx to > do that? You just use "proxy_pass https://...;" instead of "proxy_pass http://...;". Scan ngx_http_upstream.c and ngx_http_proxy_module.c for "#if (NGX_HTTP_SSL)" and you'll find pretty much everything you need. Best regards, Piotr Sikora < piotr.sikora at frickle.com >