{"id":2904,"date":"2019-10-23T16:26:22","date_gmt":"2019-10-23T08:26:22","guid":{"rendered":"https:\/\/www.mondoze.com\/guide\/?post_type=kb&#038;p=2904"},"modified":"2022-10-05T08:00:40","modified_gmt":"2022-10-05T00:00:40","slug":"which-ports-will-cloudflare-work-with","status":"publish","type":"kb","link":"https:\/\/www.mondoze.com\/guide\/kb\/which-ports-will-cloudflare-work-with","title":{"rendered":"Which ports will Cloudflare work with it?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2904\" class=\"elementor elementor-2904\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4d4f856 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4d4f856\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5903ddc0\" data-id=\"5903ddc0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a5008b9 elementor-widget elementor-widget-heading\" data-id=\"a5008b9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Which Ports will Cloudflare Works with?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-181e049b elementor-widget elementor-widget-text-editor\" data-id=\"181e049b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<h4><strong>Overview<\/strong><\/h4><p>Cloudflare can proxy almost all TCP ports. We support two flavors of proxy:<\/p><ul><li>an application level (Layer 7) HTTP proxy, and<\/li><li>Spectrum, a transport level (Layer 4) TCP proxy<\/li><\/ul><hr \/><h3><strong>HTTP proxying<\/strong><\/h3><p>Cloudflare can proxy traffic going over the HTTP\/HTTPS ports listed below.<\/p><p>If your traffic is on a different port, you can add it as a record in your Cloudflare DNS zone file as something we don&#8217;t proxy (gray cloud = no Cloudflare proxy or caching on a record).<\/p><p>The HTTP ports that Cloudflare support are:<br \/>80<br \/>8080<br \/>8880<br \/>2052<br \/>2082<br \/>2086<br \/>2095<\/p><p>The HTTPs ports that Cloudflare support are:<br \/>443<br \/>2053<br \/>2083<br \/>2087<br \/>2096<br \/>8443<\/p><p>For the Pro plan and above, you can block traffic on ports other than 80 and 443 using WAF rule id 100015: &#8220;Block requests to all ports except 80 and 443&#8221;.<\/p><p>Ports 80 and 443 are the only ports:<\/p><ul><li>For HTTP\/HTTPS traffic within China for zones that have the\u00a0<strong>China Network<\/strong>\u00a0enabled<\/li><li>For<strong>\u00a0Cloudflare Apps<\/strong>\u00a0to be able to proxy on<\/li><li>Where\u00a0<strong>Cloudflare Caching<\/strong>\u00a0is available<\/li><\/ul><hr \/><h3><strong>Spectrum proxying<\/strong><\/h3><p><strong>Cloudflare Spectrum<\/strong>\u00a0is an Enterprise plan product that supports proxying arbitrary TCP protocols over any port. The only exception is port 21, where proxying is not supported.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Which Ports will Cloudflare Works with? Overview Cloudflare can proxy almost all TCP ports. We support two flavors of proxy: an application level (Layer 7) HTTP proxy, and Spectrum, a transport level (Layer 4) TCP proxy HTTP proxying Cloudflare can proxy traffic going over the HTTP\/HTTPS ports listed below. If your traffic is on a &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.mondoze.com\/guide\/kb\/which-ports-will-cloudflare-work-with\"> <span class=\"screen-reader-text\">Which ports will Cloudflare work with it?<\/span> Read More \u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"kbtopic":[53],"kbtag":[110],"mkb_version":[],"_links":{"self":[{"href":"https:\/\/www.mondoze.com\/guide\/wp-json\/wp\/v2\/kb\/2904"}],"collection":[{"href":"https:\/\/www.mondoze.com\/guide\/wp-json\/wp\/v2\/kb"}],"about":[{"href":"https:\/\/www.mondoze.com\/guide\/wp-json\/wp\/v2\/types\/kb"}],"author":[{"embeddable":true,"href":"https:\/\/www.mondoze.com\/guide\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mondoze.com\/guide\/wp-json\/wp\/v2\/comments?post=2904"}],"version-history":[{"count":6,"href":"https:\/\/www.mondoze.com\/guide\/wp-json\/wp\/v2\/kb\/2904\/revisions"}],"predecessor-version":[{"id":18987,"href":"https:\/\/www.mondoze.com\/guide\/wp-json\/wp\/v2\/kb\/2904\/revisions\/18987"}],"wp:attachment":[{"href":"https:\/\/www.mondoze.com\/guide\/wp-json\/wp\/v2\/media?parent=2904"}],"wp:term":[{"taxonomy":"kbtopic","embeddable":true,"href":"https:\/\/www.mondoze.com\/guide\/wp-json\/wp\/v2\/kbtopic?post=2904"},{"taxonomy":"kbtag","embeddable":true,"href":"https:\/\/www.mondoze.com\/guide\/wp-json\/wp\/v2\/kbtag?post=2904"},{"taxonomy":"mkb_version","embeddable":true,"href":"https:\/\/www.mondoze.com\/guide\/wp-json\/wp\/v2\/mkb_version?post=2904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}