Syntax: proxy_buffers number size; Default: proxy_buffers

Syntax: proxy_ssl_protocols [SSLv2] [SSLv3] [TLSv1] [TLSv1.1]

Syntax: proxy_set_header field value; Default: proxy_set_header

Syntax: proxy_cache_methods GET | HEAD | POST ...;

Syntax: proxy_next_upstream_timeout time; Default: proxy_next_upstream_timeout

Syntax: proxy_cache_bypass string ...; Default: — Context:

Syntax: proxy_cache_revalidate on | off; Default: proxy_cache_revalidate

Syntax: proxy_ignore_headers field ...; Default: —

Syntax: proxy_ssl_certificate file; Default: — Context:

Syntax: proxy_send_lowat size; Default: proxy_send_lowat 0;