{"id":627,"date":"2023-10-04T17:12:34","date_gmt":"2024-04-27T13:53:58","guid":{"rendered":""},"modified":"2025-02-02T00:46:15","modified_gmt":"2025-02-01T23:46:15","slug":"s-dan-hvidlistes-en-ip-i-fail2ban-p-debian-linux","status":"publish","type":"post","link":"https:\/\/netcloud24.com\/knowledgebase\/s-dan-hvidlistes-en-ip-i-fail2ban-p-debian-linux\/","title":{"rendered":"S\u00e5dan hvidlistes en IP i Fail2ban p\u00e5 Debian Linux"},"content":{"rendered":"<p>\u00a0<\/p>\n<\/p>\n<h1>\u00a0<\/h1>\n<p>Fail2ban er et popul\u00e6rt v\u00e6rkt\u00f8j til at sikre din VPS-server ved at blokere skadelige IP-adresser. Nogle gange skal du hvidliste bestemte IP-adresser for at forhindre dem i at blive blokeret. Her er hvordan du g\u00f8r det:<\/p>\n<h2>Trin 1: F\u00e5 adgang til din server<\/h2>\n<p>Log ind p\u00e5 din Debian VPS-server via SSH:<\/p>\n<pre><code>ssh your_username@your_server_ip<\/code><\/pre>\n<h2>Trin 2: \u00c5bn Fail2ban-konfigurationsfilen<\/h2>\n<p>Du kan tilf\u00f8je IP&#8217;er til hvidlisten ved at redigere <code>jail.local<\/code> konfigurationsfilen. Brug din foretrukne teksteditor:<\/p>\n<pre><code>sudo nano \/etc\/fail2ban\/jail.local<\/code><\/pre>\n<h2>Trin 3: Tilf\u00f8j den hvidlistede IP<\/h2>\n<p>Find sektionen for den specifikke jail (f.eks. <code>sshd<\/code>) og tilf\u00f8j din IP til <code>ignoreip<\/code> linjen. Hvis den ikke er der, kan du oprette den:<\/p>\n<pre><code>ignoreip = 127.0.0.1\/8 DIN_HVIDLISTE_IP<\/code><\/pre>\n<p>Erstat <code>DIN_HVIDLISTE_IP<\/code> med den IP-adresse, du \u00f8nsker at hvidliste.<\/p>\n<h2>Trin 4: Gem og afslut<\/h2>\n<p>N\u00e5r du har foretaget \u00e6ndringerne, skal du gemme filen og afslutte teksteditoren. I Nano kan du g\u00f8re dette ved at trykke p\u00e5 <code>CTRL + X<\/code>, derefter <code>Y<\/code>, og <code>Enter<\/code>.<\/p>\n<h2>Trin 5: Genstart Fail2ban<\/h2>\n<p>For at anvende \u00e6ndringerne skal du genstarte Fail2ban-tjenesten:<\/p>\n<pre><code>sudo systemctl restart fail2ban<\/code><\/pre>\n<h2>Konklusion<\/h2>\n<p>Den angivne IP-adresse skal nu v\u00e6re hvidlistet i Fail2ban. Hvis du leder efter en p\u00e5lidelig VPS-server, kan du overveje at bes\u00f8ge <a href=\"https:\/\/netcloud24.com?language=danish&amp;currency=4\">NetCloud24 VPS-servere<\/a>.<\/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 er et popul\u00e6rt v\u00e6rkt\u00f8j til at sikre din VPS-server ved at blokere skadelige IP-adresser. Nogle gange skal du hvidliste bestemte IP-adresser for at forhindre dem\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-627","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\/627","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=627"}],"version-history":[{"count":0,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts\/627\/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=627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/categories?post=627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/tags?post=627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}