{"id":635,"date":"2022-07-14T21:30:56","date_gmt":"2022-09-08T14:42:22","guid":{"rendered":""},"modified":"2025-02-02T00:46:15","modified_gmt":"2025-02-01T23:46:15","slug":"como-adicionar-um-ip-lista-branca-no-fail2ban-no-debian-linux","status":"publish","type":"post","link":"https:\/\/netcloud24.com\/knowledgebase\/como-adicionar-um-ip-lista-branca-no-fail2ban-no-debian-linux\/","title":{"rendered":"Como adicionar um IP \u00e0 lista branca no Fail2ban no Debian Linux"},"content":{"rendered":"<p>\u00a0<\/p>\n<\/p>\n<h1>\u00a0<\/h1>\n<p>Fail2ban \u00e9 uma ferramenta popular para proteger o seu servidor VPS bloqueando endere\u00e7os IP maliciosos. \u00c0s vezes, \u00e9 necess\u00e1rio adicionar determinados endere\u00e7os IP \u00e0 lista branca para evitar que sejam bloqueados. Aqui est\u00e1 como faz\u00ea-lo:<\/p>\n<h2>Passo 1: Aceder ao seu servidor<\/h2>\n<p>Fa\u00e7a login no seu servidor Debian VPS via SSH:<\/p>\n<pre><code>ssh your_username@your_server_ip<\/code><\/pre>\n<h2>Passo 2: Abrir o ficheiro de configura\u00e7\u00e3o do Fail2ban<\/h2>\n<p>Voc\u00ea pode adicionar IPs \u00e0 lista branca editando o ficheiro de configura\u00e7\u00e3o <code>jail.local<\/code>. Use o seu editor de texto preferido:<\/p>\n<pre><code>sudo nano \/etc\/fail2ban\/jail.local<\/code><\/pre>\n<h2>Passo 3: Adicionar o IP \u00e0 lista branca<\/h2>\n<p>Encontre a se\u00e7\u00e3o para a jail espec\u00edfica (por exemplo, <code>sshd<\/code>) e adicione o seu IP \u00e0 linha <code>ignoreip<\/code>. Se n\u00e3o estiver presente, voc\u00ea pode cri\u00e1-la:<\/p>\n<pre><code>ignoreip = 127.0.0.1\/8 O_SEU_IP_WL<\/code><\/pre>\n<p>Substitua <code>O_SEU_IP_WL<\/code> pelo endere\u00e7o IP que deseja adicionar \u00e0 lista branca.<\/p>\n<h2>Passo 4: Salvar e sair<\/h2>\n<p>Ap\u00f3s fazer as altera\u00e7\u00f5es, salve o arquivo e saia do editor de texto. No Nano, voc\u00ea pode fazer isso pressionando <code>CTRL + X<\/code>, depois <code>Y<\/code>, e <code>Enter<\/code>.<\/p>\n<h2>Passo 5: Reiniciar o Fail2ban<\/h2>\n<p>Para aplicar as altera\u00e7\u00f5es, reinicie o servi\u00e7o Fail2ban:<\/p>\n<pre><code>sudo systemctl restart fail2ban<\/code><\/pre>\n<h2>Conclus\u00e3o<\/h2>\n<p>O endere\u00e7o IP especificado deve agora estar na lista branca no Fail2ban. Se voc\u00ea est\u00e1 procurando um servidor VPS confi\u00e1vel, considere visitar <a href=\"https:\/\/netcloud24.com?language=portuguese-pt&amp;currency=4\">os servidores VPS da NetCloud24<\/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 \u00e9 uma ferramenta popular para proteger o seu servidor VPS bloqueando endere\u00e7os IP maliciosos. \u00c0s vezes, \u00e9 necess\u00e1rio adicionar determinados endere\u00e7os IP \u00e0 lista branca\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-635","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\/635","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=635"}],"version-history":[{"count":0,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts\/635\/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=635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/categories?post=635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/tags?post=635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}