The nginx proxy mode, the client to obtain real IP

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Recent blog recommendation, found a small problem, using $_SERVER['REMOTE_ADDR']; is the address of the server 192.168.96.52, search, found the problem, change$_SERVER['HTTP_X_REAL_IP'];:

nginx Proxy mode, the client to obtain real IP

Set in nginx:

proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

Backend users can access from the Server variables HTTP_X_REAL_IP and HTTP_X_FORWARDED_FOR address in IP.

HTTP_X_REAL_IP value nginx user REMOTE_ADDR


Reference address

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Posted by Oscar at January 18, 2014 - 11:28 AM