![]() ![]() ![]() To accept the PROXY protocol for HTTP, NGINX Plus R3 and later or NGINX Open Source 1.5.12 and laterįor TCP client‑side PROXY protocol support, NGINX Plus R7 and later or NGINX Open Source 1.9.3 and later To accept the PROXY protocol v2, NGINX Plus R16 and later or NGINX Open Source 1.13.11 and later The $realip_remote_addr and $realip_remote_port variables retain the address and port of the load balancer, and the $proxy_protocol_addr and $proxy_protocol_port variables retain the original client IP address and port anyway. With the RealIP module which rewrites the values in the $remote_addr and $remote_port variables, replacing the IP address and port of the load balancer with the original client IP address and port. The $remote_addr and $remote_port variables capture the IP address and port of the load balancer. With the $proxy_protocol_addr and $proxy_protocol_port variables which capture the original client IP address and port. Using this data, NGINX can get the originating IP address of the client in several ways: The information passed via the PROXY protocol is the client IP address, the proxy server IP address, and both port numbers. Knowing the originating IP address of a client may be useful for setting a particular language for a website, keeping a denylist of IP addresses, or simply for logging and statistics purposes. With the PROXY protocol, NGINX can learn the originating IP address from HTTP, SSL, HTTP/2, SPDY, WebSocket, and TCP. The PROXY protocol enables NGINX and NGINX Plus to receive client connection information passed through proxy servers and load balancers such as HAproxy and Amazon Elastic Load Balancer (ELB). This article explains how to configure NGINX and NGINX Plus to accept the PROXY protocol, rewrite the IP address of a load balancer or proxy to the one received in the PROXY protocol header, configure simple logging of a client’s IP address, and enable the PROXY protocol between NGINX and a TCP upstream server.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |