{"id":630,"date":"2022-05-31T11:54:56","date_gmt":"2022-12-03T22:25:26","guid":{"rendered":""},"modified":"2025-02-02T00:46:15","modified_gmt":"2025-02-01T23:46:15","slug":"so-whitelistest-du-eine-ip-in-fail2ban-auf-debian-linux","status":"publish","type":"post","link":"https:\/\/netcloud24.com\/knowledgebase\/so-whitelistest-du-eine-ip-in-fail2ban-auf-debian-linux\/","title":{"rendered":"So whitelistest du eine IP in Fail2ban auf Debian Linux"},"content":{"rendered":"<p>\u00a0<\/p>\n<\/p>\n<h1>\u00a0<\/h1>\n<p>Fail2ban ist ein beliebtes Tool zum Schutz deines VPS-Servers, indem es sch\u00e4dliche IP-Adressen blockiert. Manchmal musst du bestimmte IP-Adressen whitelisten, um zu verhindern, dass sie blockiert werden. So geht&#8217;s:<\/p>\n<h2>Schritt 1: Greife auf deinen Server zu<\/h2>\n<p>Logge dich \u00fcber SSH auf deinem Debian VPS-Server ein:<\/p>\n<pre><code>ssh your_username@your_server_ip<\/code><\/pre>\n<h2>Schritt 2: \u00d6ffne die Fail2ban-Konfigurationsdatei<\/h2>\n<p>Du kannst IPs zur Whitelist hinzuf\u00fcgen, indem du die <code>jail.local<\/code> Konfigurationsdatei bearbeitest. Verwende deinen bevorzugten Texteditor:<\/p>\n<pre><code>sudo nano \/etc\/fail2ban\/jail.local<\/code><\/pre>\n<h2>Schritt 3: F\u00fcge die zu whitelistende IP hinzu<\/h2>\n<p>Finde den Abschnitt f\u00fcr die spezifische Jail (z. B. <code>sshd<\/code>) und f\u00fcge deine IP zur <code>ignoreip<\/code>-Zeile hinzu. Wenn sie nicht vorhanden ist, kannst du sie erstellen:<\/p>\n<pre><code>ignoreip = 127.0.0.1\/8 DEINE_WL_IP<\/code><\/pre>\n<p>Ersetze <code>DEINE_WL_IP<\/code> mit der IP-Adresse, die du whitelisten m\u00f6chtest.<\/p>\n<h2>Schritt 4: Speichern und Beenden<\/h2>\n<p>Nachdem du die \u00c4nderungen vorgenommen hast, speichere die Datei und schlie\u00dfe den Texteditor. In Nano kannst du dies tun, indem du <code>CTRL + X<\/code> dr\u00fcckst, gefolgt von <code>Y<\/code> und <code>Enter<\/code>.<\/p>\n<h2>Schritt 5: Starte Fail2ban neu<\/h2>\n<p>Um die \u00c4nderungen anzuwenden, starte den Fail2ban-Dienst neu:<\/p>\n<pre><code>sudo systemctl restart fail2ban<\/code><\/pre>\n<h2>Fazit<\/h2>\n<p>Die angegebene IP-Adresse sollte nun in Fail2ban whiteliste sein. Wenn du auf der Suche nach einem zuverl\u00e4ssigen VPS-Server bist, ziehe in Betracht, die <a href=\"https:\/\/netcloud24.com?language=german&amp;currency=4\">VPS-Server von NetCloud24<\/a> zu besuchen.<\/p>\n<p><a href=\"https:\/\/de.netcloud24.com\/\" target=\"_blank\">Windows VPS Deutschland<\/a><\/p>\n<p><a href=\"https:\/\/es.netcloud24.com\/\" target=\"_blank\">Windows VPS Espa\u00f1a<\/a><\/p>\n<p><a href=\"https:\/\/nl.netcloud24.com\/\" target=\"_blank\">Windows VPS Nederland<\/a><\/p>\n<p><a href=\"https:\/\/it.netcloud24.com\/\" target=\"_blank\">Windows VPS Italia<\/a><\/p>\n<p><a href=\"https:\/\/pt.netcloud24.com\/\" target=\"_blank\">Windows VPS Portugal<\/a><\/p>\n<p><a href=\"https:\/\/it.netcloud24.com\/\" target=\"_blank\">VPS Windows Italia<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS Sverige<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS Norge<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS T\u00fcrkiye<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows RDS (Remote Desktop Services)<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS<\/a><\/p>\n<div class=\"post-author-box\" style=\"border-top:1px solid #ddd;margin-top:20px;padding-top:15px;\">\n<p><strong>Author:<\/strong> \u0141ukasz Bodziony<\/p>\n<p><strong>Website:<\/strong> <a href=\"https:\/\/ca.netcloud24.com\" target=\"_blank\" rel=\"dofollow\">Windows VPS<\/a><\/p>\n<p><em>\u0141ukasz Bodziony is the CEO and founder of <a href=\"https:\/\/netcloud24.com\" target=\"_blank\" rel=\"dofollow\">NETCLOUD24<\/a>, a global VPS hosting brand proudly originating from Poland. With extensive experience in cloud computing, virtualization, and server management, he delivers high-performance <strong>Windows VPS<\/strong> and <strong>Remote Desktop Services (RDS)<\/strong> solutions to clients across Europe, North America, and beyond.<\/em><\/p>\n<p><em>His expertise covers a wide range of technologies, including <strong>Microsoft Azure<\/strong>, <strong>Proxmox VE<\/strong>, <strong>Amazon Web Services (AWS)<\/strong>, and numerous other virtualization and cloud platforms.<\/em><\/p>\n<p><em>Beyond running his hosting business, \u0141ukasz also provides <strong>professional paid server configuration and optimization services<\/strong> for companies and individuals. Outside of work, he is dedicated to caring for his children and building a secure future for them.<\/em><\/p>\n<p><em>If you are interested in working with him or need expert assistance with your hosting, cloud environment, or server setup, feel free to reach out via <a href=\"https:\/\/ca.netcloud24.com\" target=\"_blank\" rel=\"dofollow\">Windows VPS<\/a>.<\/em><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 \u00a0 Fail2ban ist ein beliebtes Tool zum Schutz deines VPS-Servers, indem es sch\u00e4dliche IP-Adressen blockiert. Manchmal musst du bestimmte IP-Adressen whitelisten, um zu verhindern, dass sie blockiert\u2026<\/p>\n","protected":false},"author":1,"featured_media":3421,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[],"tags":[14,12,11,23,20,21,22,17,7,8,6,10,18,19,15,24,16,5,13,9],"class_list":["post-630","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","tag-cheapvps","tag-cloudvps","tag-hostingvps","tag-rds","tag-rdscal","tag-remotedesktop","tag-remotedesktopvps","tag-servervps","tag-ukvps","tag-virtualserver","tag-vpshosting","tag-vpsserver","tag-vpssolutions","tag-vpswindows","tag-vpswithwindows","tag-windowsrds","tag-windowsserver","tag-windowsvps","tag-windowsvpshosting","tag-windowsvpsuk"],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts\/630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/comments?post=630"}],"version-history":[{"count":0,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts\/630\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/media\/3421"}],"wp:attachment":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/media?parent=630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/categories?post=630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/tags?post=630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}