{"id":4830,"date":"2023-01-07T21:52:57","date_gmt":"2023-01-07T21:52:57","guid":{"rendered":"https:\/\/netguide.io\/linux\/?p=4830"},"modified":"2026-08-10T15:49:04","modified_gmt":"2026-08-10T15:49:04","slug":"mit-dem-nginx-proxy-manager-docker-container-ueber-das-internet-verfuegbar-machen","status":"publish","type":"post","link":"https:\/\/netguide.io\/linux\/de\/mit-dem-nginx-proxy-manager-docker-container-ueber-das-internet-verfuegbar-machen\/","title":{"rendered":"Nginx Proxy Manager: Docker-Dienste sicher \u00fcber das Internet verf\u00fcgbar machen"},"content":{"rendered":"<script type=\"text\/plain\" data-tcf=\"waiting-for-consent\" data-id=\"4797\" data-bid=\"2\" data-placement=\"4798\">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<\/script>\n<p class=\"wp-block-paragraph\">Mit dem <strong>Nginx Proxy Manager<\/strong> (NPM) machst du selbstgehostete Dienste \u2013 etwa auf unRAID oder einem beliebigen Docker-Server \u2013 sicher \u00fcber das Internet erreichbar. Diese Anleitung zeigt Schritt f\u00fcr Schritt die Installation, die n\u00f6tigen Portweiterleitungen, das Anlegen eines Proxy Hosts und die SSL-Verschl\u00fcsselung per Let&#8217;s Encrypt. Falls dir die Docker-Grundlagen fehlen, hilft dir vorab unser Guide <a href=\"https:\/\/netguide.io\/linux\/de\/was-ist-docker\/\">Was ist Docker?<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Voraussetzungen<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Ein Server mit Docker (z.&nbsp;B. unRAID) und der zu ver\u00f6ffentlichende Container \u2013 hier als Beispiel Nextcloud.<\/li><li>Eine <strong>\u00f6ffentliche IP-Adresse<\/strong>. Bei DS-Lite-Anschl\u00fcssen ohne \u00f6ffentliche IPv4 nutzt du stattdessen einen <strong>Cloudflare Tunnel<\/strong>.<\/li><li>Eine Domain oder eine dynamische Subdomain \u2013 z.&nbsp;B. kostenlos \u00fcber DuckDNS.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Nginx Proxy Manager installieren<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6ffne auf unRAID den <strong>\u201eApps&#8221;<\/strong>-Tab, suche nach <strong>\u201eNginxProxyManager&#8221;<\/strong> und klicke auf Installieren. Fehlt der Apps-Tab, ist das Community Applications Plugin noch nicht installiert. Die voreingestellten Ports kannst du in der Regel \u00fcbernehmen \u2013 au\u00dfer sie werden bereits von anderen Containern belegt.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ports weiterleiten<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Damit Anfragen aus dem Internet ankommen, leitest du in deinem Router die externen Ports auf die internen Container-Ports weiter. Mit den Standardwerten des Containers bedeutet das:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Externer Port <strong>443<\/strong> \u2192 interner Port <strong>18443<\/strong> (HTTPS)<\/li><li>Externer Port <strong>80<\/strong> \u2192 interner Port <strong>1880<\/strong> (HTTP)<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Rufst du anschlie\u00dfend deine externe IP-Adresse im Browser auf, sollte die Standardseite des Nginx Proxy Managers erscheinen:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"363\" src=\"https:\/\/netguide.io\/linux\/wp-content\/uploads\/sites\/2\/2026\/08\/nginx-proxy-manager-default-page-1-1024x363-1.png\" alt=\"Standard-Startseite des Nginx Proxy Managers im Browser\" class=\"wp-image-4827\" srcset=\"https:\/\/netguide.io\/linux\/wp-content\/uploads\/sites\/2\/2026\/08\/nginx-proxy-manager-default-page-1-1024x363-1.png 1024w, https:\/\/netguide.io\/linux\/wp-content\/uploads\/sites\/2\/2026\/08\/nginx-proxy-manager-default-page-1-1024x363-1-300x106.png 300w, https:\/\/netguide.io\/linux\/wp-content\/uploads\/sites\/2\/2026\/08\/nginx-proxy-manager-default-page-1-1024x363-1-768x272.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Erstanmeldung<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Beim ersten \u00d6ffnen des Webinterfaces meldest du dich mit den Standard-Zugangsdaten an und wirst danach aufgefordert, sie zu \u00e4ndern:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#24292e\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" style=\"color:#e1e4e8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>curl -sfL https:\/\/get.k3s.io | INSTALL_K3S_EXEC=\"--disable traefik --disable servicelb\" K3S_KUBECONFIG_MODE=\"644\" sh -s -\n<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki github-dark\" style=\"background-color: #24292e\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #E1E4E8\">E-Mail:   admin@example.com<\/span><\/span>\n<span class=\"line\"><span style=\"color: #E1E4E8\">Passwort: changeme<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Proxy Host hinzuf\u00fcgen<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nach der Anmeldung landest du im Dashboard. Klicke auf <strong>\u201eProxy Hosts&#8221;<\/strong> \u2192 <strong>\u201eAdd Proxy Host&#8221;<\/strong>. Trage bei <em>Domain Names<\/em> deine (Sub-)Domain ein, bei <em>Forward Hostname \/ IP<\/em> die IP des Dienstes (meist die IP deines unRAID-Servers) und darunter den Port \u2013 f\u00fcr Nextcloud z.&nbsp;B. 443. Aktiviere <strong>\u201eBlock Common Exploits&#8221;<\/strong> f\u00fcr zus\u00e4tzlichen Schutz; f\u00fcr Dienste wie Portainer aktivierst du zus\u00e4tzlich <strong>\u201eWebsockets Support&#8221;<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"561\" src=\"https:\/\/netguide.io\/linux\/wp-content\/uploads\/sites\/2\/2026\/08\/nginx-proxy-host-erstellen-1.png\" alt=\"Proxy Host im Nginx Proxy Manager anlegen \u2013 Domain, Forward-IP und Port\" class=\"wp-image-4828\" srcset=\"https:\/\/netguide.io\/linux\/wp-content\/uploads\/sites\/2\/2026\/08\/nginx-proxy-host-erstellen-1.png 512w, https:\/\/netguide.io\/linux\/wp-content\/uploads\/sites\/2\/2026\/08\/nginx-proxy-host-erstellen-1-274x300.png 274w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Verbindung mit SSL verschl\u00fcsseln<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Wechsle im Proxy Host auf den Reiter <strong>\u201eSSL&#8221;<\/strong>, w\u00e4hle <strong>\u201eRequest a new SSL Certificate&#8221;<\/strong> (Let&#8217;s Encrypt) und speichere. Danach ist dein Dienst verschl\u00fcsselt \u00fcber die gew\u00e4hlte Domain erreichbar.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"516\" height=\"415\" src=\"https:\/\/netguide.io\/linux\/wp-content\/uploads\/sites\/2\/2026\/08\/nginx-proxy-host-ssl-1.png\" alt=\"SSL-Zertifikat per Let's Encrypt im Nginx Proxy Manager anfordern\" class=\"wp-image-4829\" srcset=\"https:\/\/netguide.io\/linux\/wp-content\/uploads\/sites\/2\/2026\/08\/nginx-proxy-host-ssl-1.png 516w, https:\/\/netguide.io\/linux\/wp-content\/uploads\/sites\/2\/2026\/08\/nginx-proxy-host-ssl-1-300x241.png 300w\" sizes=\"auto, (max-width: 516px) 100vw, 516px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Fazit<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mit dem Nginx Proxy Manager ver\u00f6ffentlichst du deine Docker-Dienste in wenigen Minuten sicher und mit g\u00fcltigem SSL-Zertifikat. Wichtig sind eine \u00f6ffentliche IP (oder ein Cloudflare Tunnel), die korrekten Portweiterleitungen und \u201eBlock Common Exploits&#8221; f\u00fcr etwas mehr Sicherheit.<\/p>\n\n<script type=\"text\/plain\" data-tcf=\"waiting-for-consent\" data-id=\"4799\" data-bid=\"2\" 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Encrypt.<\/p>\n","protected":false},"author":1,"featured_media":4827,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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Pries","author_link":"https:\/\/netguide.io\/linux\/author\/tobias-pries\/"},"uagb_comment_info":0,"uagb_excerpt":"Mit dem Nginx Proxy Manager selbstgehostete Docker-Dienste sicher \u00fcbers Internet erreichbar machen \u2013 Installation, Portweiterleitung, Proxy Host und SSL per Let\u2019s 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