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Posts in 2022

  • NGINX access_log log the real client IP from X-Forwarded-For/X-Real-IP/cf-connecting-ip instead of the proxy IP

    Last Update: in nginx

    Have a nginx server receive requests from proxy or behind CDN, how to get client user’s real IP instead of proxy/CDN servers IP in access log? This article provide two solutions based on log_format and nginx realip module.

    Problem Have a nginx server receive requests from proxy or behind CDN, how to get client user’s real IP instead of proxy/CDN servers IP in access log? Use cloudflare argo tunnel and nginx log show client ip of 127.0.0.1 or ::1 access_log …

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