{"id":2463,"date":"2025-06-20T16:15:25","date_gmt":"2025-06-20T14:15:25","guid":{"rendered":"https:\/\/alessandromasciadri.com\/?p=2463"},"modified":"2025-06-20T16:19:46","modified_gmt":"2025-06-20T14:19:46","slug":"come-eseguire-unban-di-un-ip-su-fail2ban","status":"publish","type":"post","link":"https:\/\/alessandromasciadri.com\/come-eseguire-unban-di-un-ip-su-fail2ban\/","title":{"rendered":"Come eseguire unban di un IP su fail2ban"},"content":{"rendered":"\t\t<div data-akihiro-type=\"ama-post\" data-akihiro-id=\"2463\" class=\"akihiro akihiro-2463\" data-akihiro-post-type=\"post\">\n\t\t\t\t<div class=\"akihiro-element akihiro-element-82ef900 e-flex e-con-boxed e-con e-parent\" data-id=\"82ef900\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"akihiro-element akihiro-element-27117b5 akihiro-widget akihiro-widget-text-editor\" data-id=\"27117b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Se per disgrazia il nostro indirizzo IP da cui ci colleghiamo al nostro server \u00e8 stato bannato da fail2ban, seguiamo questa guida per ripristinarlo in pochi comandi. Ovviamente, per poter eseguire l&#8217;unban del nostro IP dobbiamo collegarci al nostro server via remote console oppure averne accesso fisico.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-0bbb44b akihiro-widget akihiro-widget-heading\" data-id=\"0bbb44b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t<h3 class=\"akihiro-heading-title akihiro-size-default\">Verificare se il proprio IP \u00e8 in banned list<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-0043a4a akihiro-widget akihiro-widget-text-editor\" data-id=\"0043a4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La prima cosa da fare \u00e8 verificare se il nostro IP \u00e8 nella lista degli IP bannati. Lanciamo questo comando per vedere lo status della jail:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-89dab05 akihiro-widget akihiro-widget-code-highlight\" data-id=\"89dab05\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>fail2ban-client status sshd<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-2a54a28 akihiro-widget akihiro-widget-text-editor\" data-id=\"2a54a28\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Otterremo un risultato simile al seguente:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-05dab76 akihiro-widget akihiro-widget-code-highlight\" data-id=\"05dab76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language- \">\n\t\t\t\t<code readonly=\"true\" class=\"language-\">\n\t\t\t\t\t<xmp>Status for the jail: sshd\n|- Filter\n|  |- Currently failed:\t2\n|  |- Total failed:\t54\n|  `- File list:\t\/var\/log\/auth.log\n`- Actions\n   |- Currently banned:\t42\n   |- Total banned:\t54\n   `- Banned IP list:\t102.210.80.6 113.142.57.80 115.160.146.86 123.166.121.178 125.160.108.85 14.103.114.85 14.103.122.90 14.103.127.204 14.103.170.16 14.225.231.166 140.249.222.253 143.244.140.47 161.49.89.39 170.64.196.244 176.79.91.238 180.167.207.234 182.19.254.167 189.7.17.61 193.32.162.145 195.94.24.183 2.136.114.196 20.40.73.192 212.227.232.57 218.0.63.25 222.172.32.246 45.118.146.109 45.94.4.237 79.124.62.54 8.217.156.225 81.192.46.36 92.118.39.92 92.118.39.95 203.34.152.103 42.115.169.50 116.105.215.151 116.110.70.202 116.110.84.22 171.251.29.107 42.51.13.138 209.38.249.244 14.103.173.90 181.115.233.250\n<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-39478ca akihiro-widget akihiro-widget-text-editor\" data-id=\"39478ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In alternativa, possiamo lanciare direttamente questo comando per evidenziare il nostro IP se presente in lista:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-7660c74 akihiro-widget akihiro-widget-code-highlight\" data-id=\"7660c74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>fail2ban-client status sshd |grep \"your-ip-address\"<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-bfb07dc akihiro-widget akihiro-widget-heading\" data-id=\"bfb07dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t<h3 class=\"akihiro-heading-title akihiro-size-default\">Rimuovere il proprio ip dalla banned list<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-3ad8c10 akihiro-widget akihiro-widget-text-editor\" data-id=\"3ad8c10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Una volta verificato che il nostro IP \u00e8 finito nella banned IP list, per rimuoverlo lanciamo il seguente comando:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-170b6e9 akihiro-widget akihiro-widget-code-highlight\" data-id=\"170b6e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>fail2ban-client set sshd unbanip \"your-ip-address\"<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-02aa7fa akihiro-widget akihiro-widget-text-editor\" data-id=\"02aa7fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Se per caso il nostro IP \u00e8 finito nella lista dei recidivi, il comando da lanciare \u00e8 il seguente:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"akihiro-element akihiro-element-87efffc akihiro-widget akihiro-widget-code-highlight\" data-id=\"87efffc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"code-highlight.default\">\n\t\t\t\t<div class=\"akihiro-widget-container\">\n\t\t\t\t\t\t\t<div class=\"prismjs-tomorrow copy-to-clipboard \">\n\t\t\t<pre data-line=\"\" class=\"highlight-height language-bash \">\n\t\t\t\t<code readonly=\"true\" class=\"language-bash\">\n\t\t\t\t\t<xmp>fail2ban-client set recidive unbanip \"your-ip-address\"<\/xmp>\n\t\t\t\t<\/code>\n\t\t\t<\/pre>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Se per disgrazia il nostro indirizzo IP da cui ci colleghiamo al nostro server \u00e8 stato bannato da fail2ban, seguiamo questa guida per ripristinarlo in pochi comandi. Ovviamente, per poter eseguire l&#8217;unban del nostro IP dobbiamo collegarci al nostro server via remote console oppure averne accesso fisico. Verificare se il proprio IP \u00e8 in banned [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[59,20],"class_list":["post-2463","post","type-post","status-publish","format-standard","hentry","category-sistemistica","tag-fail2ban","tag-linux"],"_links":{"self":[{"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/posts\/2463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/comments?post=2463"}],"version-history":[{"count":4,"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/posts\/2463\/revisions"}],"predecessor-version":[{"id":2467,"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/posts\/2463\/revisions\/2467"}],"wp:attachment":[{"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/media?parent=2463"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/categories?post=2463"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alessandromasciadri.com\/ama-json\/wp\/v2\/tags?post=2463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}