{"id":4513,"date":"2020-08-25T09:53:11","date_gmt":"2020-08-25T09:53:11","guid":{"rendered":"https:\/\/tst-amo.net.ua\/blog\/?p=4513"},"modified":"2020-08-25T12:26:09","modified_gmt":"2020-08-25T12:26:09","slug":"iptables-%d0%bb%d0%be%d0%b3%d0%b8%d1%80%d0%be%d0%b2%d0%b0%d0%bd%d0%b8%d0%b5-%d0%b2-%d0%be%d1%82%d0%b4%d0%b5%d0%bb%d1%8c%d0%bd%d1%8b%d0%b9-%d1%84%d0%b0%d0%b9%d0%bb","status":"publish","type":"post","link":"https:\/\/tst-amo.net.ua\/blog\/?p=4513","title":{"rendered":"iptables &#8211; \u043b\u043e\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u0444\u0430\u0439\u043b"},"content":{"rendered":"<p>\u041d\u0430\u0434\u043e\u0435\u043b\u043e \u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043c\u0443\u0441\u043e\u0440 \u043e\u0442 \u043b\u043e\u0433\u043e\u0432 iptables \u0432 \u0444\u0430\u0439\u043b\u0435 messages. \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c.\u00a0\u0415\u0441\u043b\u0438 rsyslog \u0443\u0436\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u0442\u043e \u0441\u043e\u0437\u0434\u0430\u0435\u043c \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u0444\u0430\u0439\u043b:<\/p>\n<pre># touch \/etc\/rsyslog.d\/<span style=\"color: #ff0000;\">10<\/span>-iptables.conf<\/pre>\n<p>\u0418\u043c\u044f \u0441 \u0446\u0438\u0444\u0440\u043e\u0439 10 (10-iptables) &#8211; \u0442\u0430\u043a \u043a\u0430\u043a \u0434\u043b\u044f \u0434\u0435\u043c\u043e\u043d\u0430 \u0432\u0430\u0436\u0435\u043d \u043f\u043e\u0440\u044f\u0434\u043e\u043a \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432, \u0430 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0443\u0436\u0435 \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 50-default.conf, \u043e\u043d \u0431\u044b \u043f\u0435\u0440\u0432\u044b\u0439 \u0437\u0430\u0432\u043e\u0440\u0430\u0447\u0438\u0432\u0430\u043b \u0432\u0441\u0435 \u043b\u043e\u0433\u0438 \u0432 messages.<\/p>\n<pre># vi \/etc\/rsyslog.d\/10-iptables.conf<\/pre>\n<pre>:msg, contains, \"<span style=\"color: #ff0000;\">iptables denied:<\/span> \" -\/var\/log\/iptables.log\r\n&amp; stop\r\n:msg, contains, \"<span style=\"color: #ff0000;\">Ping detected:<\/span> \"   -\/var\/log\/iptables.log\r\n&amp; stop<\/pre>\n<p>\u0421\u0442\u0440\u043e\u043a\u0430 \u0441 &#8220;:msg&#8221; \u0433\u043e\u0432\u043e\u0440\u044f\u0442 rsyslog, \u0447\u0442\u043e \u043d\u0443\u0436\u043d\u043e \u0438\u0441\u043a\u0430\u0442\u044c \u0432 \u043b\u043e\u0433\u0435 \u0444\u0440\u0430\u0437\u044b &#8220;<span style=\"color: #ff0000;\">iptables denied:<\/span> &#8221; \u0438\u043b\u0438 &#8220;<span style=\"color: #ff0000;\">Ping detected:<\/span> &#8221; -\/var\/log\/iptables.log, \u0438 \u043a\u043e\u0433\u0434\u0430 \u043e\u043d \u0438\u0445 \u043d\u0430\u0445\u043e\u0434\u0438\u0442, \u0442\u043e \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u0442 \u0432 \u0444\u0430\u0439\u043b \/var\/log\/iptables.log.<\/p>\n<p>C\u0442\u0440\u043e\u043a\u0430 c &#8220;&amp; stop&#8221; \u043f\u0440\u043e\u0441\u0442\u043e \u0434\u0430\u0435\u0442 \u043f\u043e\u043d\u044f\u0442\u044c rsyslog, \u0447\u0442\u043e\u0431\u044b \u043d\u0430\u0439\u0434\u0435\u043d\u043d\u044b\u0435 \u0441\u0442\u0440\u043e\u043a\u0438, \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0449\u0438\u0435 \u043f\u043e\u0434 \u0443\u0441\u043b\u043e\u0432\u0438\u044f, \u043d\u0435 \u0434\u0443\u0431\u043b\u0438\u0440\u043e\u0432\u0430\u043b\u0438\u0441\u044c \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u043b\u043e\u0433 \/var\/log\/messages.<\/p>\n<pre># service rsyslog restart<\/pre>\n<div class=\"pdfprnt-buttons pdfprnt-buttons-post pdfprnt-bottom-right\"><a href=\"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=wpv2posts4513&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=wpv2posts4513&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>\u041d\u0430\u0434\u043e\u0435\u043b\u043e \u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043c\u0443\u0441\u043e\u0440 \u043e\u0442 \u043b\u043e\u0433\u043e\u0432 iptables \u0432 \u0444\u0430\u0439\u043b\u0435 messages. \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c.\u00a0\u0415\u0441\u043b\u0438 rsyslog \u0443\u0436\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435, \u0442\u043e \u0441\u043e\u0437\u0434\u0430\u0435\u043c \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u0444\u0430\u0439\u043b: # touch \/etc\/rsyslog.d\/10-iptables.conf \u0418\u043c\u044f \u0441 \u0446\u0438\u0444\u0440\u043e\u0439 10 (10-iptables) &#8211; \u0442\u0430\u043a \u043a\u0430\u043a \u0434\u043b\u044f \u0434\u0435\u043c\u043e\u043d\u0430 \u0432\u0430\u0436\u0435\u043d \u043f\u043e\u0440\u044f\u0434\u043e\u043a \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432, \u0430 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0443\u0436\u0435 \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 50-default.conf, \u043e\u043d \u0431\u044b \u043f\u0435\u0440\u0432\u044b\u0439 \u0437\u0430\u0432\u043e\u0440\u0430\u0447\u0438\u0432\u0430\u043b \u0432\u0441\u0435 \u043b\u043e\u0433\u0438 \u0432 messages. # vi \/etc\/rsyslog.d\/10-iptables.conf :msg, contains, &#8230;<\/p>\n<p><a href=\"https:\/\/tst-amo.net.ua\/blog\/?p=4513\" class=\"more-link\">Continue reading &lsquo;iptables &#8211; \u043b\u043e\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u0444\u0430\u0439\u043b&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":[80,47,242,184],"tags":[],"class_list":["post-4513","post","type-post","status-publish","format-standard","hentry","category-iptables","category-linux","category-log","category-rsyslog"],"_links":{"self":[{"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/posts\/4513"}],"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=4513"}],"version-history":[{"count":7,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/posts\/4513\/revisions"}],"predecessor-version":[{"id":4521,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=\/wp\/v2\/posts\/4513\/revisions\/4521"}],"wp:attachment":[{"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tst-amo.net.ua\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}