{"id":1926,"date":"2023-01-27T10:06:16","date_gmt":"2023-01-27T04:36:16","guid":{"rendered":"https:\/\/trysiteprice.com\/blog\/?p=1926"},"modified":"2023-01-27T10:06:16","modified_gmt":"2023-01-27T04:36:16","slug":"nginx-restore-real-ip-address-when-behind-a-reverse-proxy","status":"publish","type":"post","link":"https:\/\/trysiteprice.com\/blog\/nginx-restore-real-ip-address-when-behind-a-reverse-proxy\/","title":{"rendered":"Nginx restore real IP address when behind a reverse proxy"},"content":{"rendered":"<p>When Nginx is being used as a reverse proxy, the client&#8217;s IP address is usually passed to the backend server in the <code>X-Real-IP<\/code> header. To restore the real IP address in Nginx, you can add the following configuration to your Nginx server block:<\/p>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre-wrap hljs language-sql\">set_real_ip_from   proxy_ip;<br \/>\nreal_ip_header     X<span class=\"hljs-operator\">-<\/span><span class=\"hljs-type\">Real<\/span><span class=\"hljs-operator\">-<\/span>IP;<br \/>\n<\/code><\/div>\n<\/div>\n<p>Where <code>proxy_ip<\/code> is the IP address of the reverse proxy.<\/p>\n<p>You can also use the <code>proxy_protocol<\/code> directive in the <code>listen<\/code> block to enable the proxy protocol and retrieve the client&#8217;s IP address.<\/p>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre-wrap hljs language-perl\"><span class=\"hljs-keyword\">listen<\/span>  <span class=\"hljs-number\">80<\/span> proxy_protocol;<br \/>\n<\/code><\/div>\n<\/div>\n<p>Be sure to reload Nginx after making these changes with<\/p>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre-wrap hljs\">sudo service nginx reload<br \/>\n<\/code><\/div>\n<\/div>\n<p>or<\/p>\n<div class=\"bg-black mb-4 rounded-md\">\n<div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans\"><\/div>\n<div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre-wrap hljs\">sudo systemctl reload nginx<br \/>\n<\/code><\/div>\n<\/div>\n<p>Also, it depends on the version of Nginx you are using, please check the documentation of your version for more details.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>When Nginx is being used as a reverse proxy, the client&#8217;s IP address is usually passed to the backend server in the X-Real-IP header. To restore the real IP address in Nginx, you can add the following configuration to your Nginx server block: set_real_ip_from proxy_ip; real_ip_header X-Real-IP; Where proxy_ip is the IP address of the &#8230; <a title=\"Nginx restore real IP address when behind a reverse proxy\" class=\"read-more\" href=\"https:\/\/trysiteprice.com\/blog\/nginx-restore-real-ip-address-when-behind-a-reverse-proxy\/\" aria-label=\"Read more about Nginx restore real IP address when behind a reverse proxy\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1926","post","type-post","status-publish","format-standard","hentry","category-best-tutorial"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nginx restore real IP address when behind a reverse proxy - TrySitePrice<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/trysiteprice.com\/blog\/nginx-restore-real-ip-address-when-behind-a-reverse-proxy\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nginx restore real IP address when behind a reverse proxy - TrySitePrice\" \/>\n<meta property=\"og:description\" content=\"When Nginx is being used as a reverse proxy, the client&#8217;s IP address is usually passed to the backend server in the X-Real-IP header. To restore the real IP address in Nginx, you can add the following configuration to your Nginx server block: set_real_ip_from proxy_ip; real_ip_header X-Real-IP; Where proxy_ip is the IP address of the ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/trysiteprice.com\/blog\/nginx-restore-real-ip-address-when-behind-a-reverse-proxy\/\" \/>\n<meta property=\"og:site_name\" content=\"TrySitePrice\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-27T04:36:16+00:00\" \/>\n<meta name=\"author\" content=\"Rahul Sahu\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/trysiteprice.com\/blog\/nginx-restore-real-ip-address-when-behind-a-reverse-proxy\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/trysiteprice.com\/blog\/nginx-restore-real-ip-address-when-behind-a-reverse-proxy\/\"},\"author\":{\"name\":\"Rahul Sahu\",\"@id\":\"https:\/\/trysiteprice.com\/blog\/#\/schema\/person\/358e04eeea4281deacad2f30c58e67f4\"},\"headline\":\"Nginx restore real IP address when behind a reverse proxy\",\"datePublished\":\"2023-01-27T04:36:16+00:00\",\"dateModified\":\"2023-01-27T04:36:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/trysiteprice.com\/blog\/nginx-restore-real-ip-address-when-behind-a-reverse-proxy\/\"},\"wordCount\":113,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/trysiteprice.com\/blog\/#organization\"},\"articleSection\":[\"Best\/Tutorial\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/trysiteprice.com\/blog\/nginx-restore-real-ip-address-when-behind-a-reverse-proxy\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/trysiteprice.com\/blog\/nginx-restore-real-ip-address-when-behind-a-reverse-proxy\/\",\"url\":\"https:\/\/trysiteprice.com\/blog\/nginx-restore-real-ip-address-when-behind-a-reverse-proxy\/\",\"name\":\"Nginx restore real IP address when behind a reverse proxy - 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