{"id":5078,"date":"2022-08-19T04:26:58","date_gmt":"2022-08-19T04:26:58","guid":{"rendered":"https:\/\/tst-amo.net.ua\/blog\/?p=5078"},"modified":"2022-08-19T04:26:58","modified_gmt":"2022-08-19T04:26:58","slug":"fail2ban-3","status":"publish","type":"post","link":"https:\/\/tst-amo.net.ua\/blog\/?p=5078","title":{"rendered":"fail2ban"},"content":{"rendered":"<p>\u0411\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0430 \u043d\u0430 \u043e\u0434\u0438\u043d \u0447\u0430\u0441<\/p>\n<pre>\/ip firewall filter\r\nadd chain=input protocol=tcp dst-port=22 src-address-list=ssh_blacklist action=drop \\\r\ncomment=\"drop ssh brute forcers\" disabled=no\r\nadd chain=input protocol=tcp dst-port=22 connection-state=new \\\r\nsrc-address-list=ssh_stage3 action=add-src-to-address-list address-list=ssh_blacklist \\\r\naddress-list-timeout=1h comment=\"\" disabled=no\r\nadd chain=input protocol=tcp dst-port=22 connection-state=new \\\r\nsrc-address-list=ssh_stage2 action=add-src-to-address-list address-list=ssh_stage3 \\\r\naddress-list-timeout=20s comment=\"\" disabled=no\r\nadd chain=input protocol=tcp dst-port=22 connection-state=new src-address-list=ssh_stage1 \\\r\naction=add-src-to-address-list address-list=ssh_stage2 address-list-timeout=20s comment=\"\" disabled=no\r\nadd chain=input protocol=tcp dst-port=22 connection-state=new action=add-src-to-address-list \\\r\naddress-list=ssh_stage1 address-list-timeout=20s comment=\"\" disabled=no<\/pre>\n<p>\u041f\u043e \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0438 \u043c\u043e\u0436\u043d\u043e \u0437\u0430\u0449\u0438\u0442\u0438\u0442\u044c \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u0441\u0435\u0440\u0432\u0438\u0441\u044b.<\/p>\n<div class=\"pdfprnt-buttons pdfprnt-buttons-post pdfprnt-bottom-right\"><a href=\"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=wpv2posts5078&print=pdf\" class=\"pdfprnt-button pdfprnt-button-pdf\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/tst-amo.net.ua\/blog\/wp-content\/plugins\/pdf-print\/images\/pdf.png\" alt=\"image_pdf\" title=\"View PDF\" \/><\/a><a href=\"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=wpv2posts5078&print=print\" class=\"pdfprnt-button pdfprnt-button-print\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/tst-amo.net.ua\/blog\/wp-content\/plugins\/pdf-print\/images\/print.png\" alt=\"image_print\" title=\"Print Content\" \/><\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>\u0411\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0430 \u043d\u0430 \u043e\u0434\u0438\u043d \u0447\u0430\u0441 \/ip firewall filter add chain=input protocol=tcp dst-port=22 src-address-list=ssh_blacklist action=drop \\ comment=&#8221;drop ssh brute forcers&#8221; disabled=no add chain=input protocol=tcp dst-port=22 connection-state=new \\ src-address-list=ssh_stage3 action=add-src-to-address-list address-list=ssh_blacklist \\ address-list-timeout=1h comment=&#8221;&#8221; disabled=no add chain=input protocol=tcp dst-port=22 connection-state=new \\ src-address-list=ssh_stage2 action=add-src-to-address-list address-list=ssh_stage3 \\ address-list-timeout=20s comment=&#8221;&#8221; disabled=no add chain=input protocol=tcp dst-port=22 connection-state=new src-address-list=ssh_stage1 \\ action=add-src-to-address-list address-list=ssh_stage2 address-list-timeout=20s &#8230;<\/p>\n<p><a href=\"https:\/\/tst-amo.net.ua\/blog\/?p=5078\" class=\"more-link\">Continue reading &lsquo;fail2ban&rsquo; &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[119,45,316],"tags":[],"class_list":["post-5078","post","type-post","status-publish","format-standard","hentry","category-fail2ban","category-firewall","category-mikrotik"],"_links":{"self":[{"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/posts\/5078"}],"collection":[{"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5078"}],"version-history":[{"count":1,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/posts\/5078\/revisions"}],"predecessor-version":[{"id":5079,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/posts\/5078\/revisions\/5079"}],"wp:attachment":[{"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}