{"id":8726,"date":"2020-06-01T19:06:58","date_gmt":"2020-06-01T16:06:58","guid":{"rendered":"https:\/\/unihost.com\/help\/ru\/?p=8726"},"modified":"2023-10-17T17:50:16","modified_gmt":"2023-10-17T14:50:16","slug":"web-server-protection-against-ddos-attacks","status":"publish","type":"post","link":"https:\/\/unihost.com\/help\/ru\/web-server-protection-against-ddos-attacks\/","title":{"rendered":"\u0417\u0430\u0449\u0438\u0442\u0430 \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043e\u0442 DDoS \u0430\u0442\u0430\u043a"},"content":{"rendered":"<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\">DDoS \u0430\u0442\u0430\u043a\u0430 \u043d\u0430 \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440 \u043c\u043e\u0436\u0435\u0442 \u043d\u0435\u0441\u0442\u0438 \u0437\u0430 \u0441\u043e\u0431\u043e\u0439 \u0441\u0430\u043c\u044b\u0435 \u043d\u0435\u043f\u0440\u0438\u044f\u0442\u043d\u044b\u0435 \u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u0434\u043b\u044f \u0432\u0430\u0448\u0435\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b. \u041a\u0430\u0436\u0434\u0443\u044e \u0430\u0442\u0430\u043a\u0443 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0442\u044c \u043a\u0430\u043a \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u0441\u043b\u0443\u0447\u0430\u0439, \u0438 \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043c\u044b \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u043c \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 DDoS \u043d\u0430 \u0432\u0430\u0448 \u0441\u0435\u0440\u0432\u0435\u0440, \u043f\u0440\u0438\u0432\u043b\u0435\u043a\u0430\u0442\u044c \u043a \u0440\u0435\u0448\u0435\u043d\u0438\u044e \u044d\u0442\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b <a href=\"https:\/\/unihost.com\/ddos-protection\/\">\u043a\u0432\u0430\u043b\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0433\u043e \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0430<\/a>. \u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043c\u044b \u043f\u043e\u0441\u0442\u0430\u0440\u0430\u0435\u043c\u0441\u044f \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0441\u0430\u043c\u044b\u0435 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0445 \u0430\u0442\u0430\u043a \u043d\u0430 \u0432\u0435\u0431 \u0441\u0435\u0440\u0432\u0435\u0440\u0430.<\/span><\/p>\n<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><!--more--><\/span><\/p>\n<h2 style=\"text-align: center;\"><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><strong>Apache<\/strong><\/span><\/h2>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">Ddos \u0430\u0442\u0430\u043a\u0430 \u0432 \u044d\u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442\u0441\u044f \u0441 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 apache, \u0432\u0430\u0448 \u0441\u0435\u0440\u0432\u0435\u0440 \u043c\u043e\u0436\u0435\u0442 \u0441\u0442\u0430\u0442\u044c \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0438\u0437-\u0437\u0430 \u043f\u0440\u0435\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432, \u0438\u043b\u0438 \u0438\u0437-\u0437\u0430 \u043d\u0435\u0445\u0432\u0430\u0442\u043a\u0438 \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438.<\/span><\/p>\n<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0439 \u0438 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043d\u0430 \u0441\u043b\u0443\u0447\u0430\u0439, \u0435\u0441\u043b\u0438 \u0432\u044b \u0441\u0442\u043e\u043b\u043a\u043d\u0435\u0442\u0435\u0441\u044c \u0441 \u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0439 \u0430\u0442\u0430\u043a\u043e\u0439.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u00a0\u00a0\u00a0\u00a0\u00a01.\u0414\u0438\u0430\u0433\u043d\u043e\u0441\u0442\u0438\u043a\u0430<\/span><\/p>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0415\u0441\u043b\u0438 \u0435\u0441\u0442\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c, \u043d\u0443\u0436\u043d\u043e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u044c\u0441\u044f \u043a \u0441\u0435\u0440\u0432\u0435\u0440\u0443 \u043f\u043e ssh. \u0421 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043a\u043e\u043c\u0430\u043d\u0434 ps \u0438 top \u043c\u043e\u0436\u043d\u043e \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u0442\u044c \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 httpd. \u0412 \u044d\u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u043c\u043e\u0436\u043d\u043e \u043e\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c apache \u0438\u043b\u0438 \u0443\u0431\u0438\u0442\u044c \u0432\u0441\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u044b httpd.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u042d\u0442\u0438 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u043f\u043e\u043c\u043e\u0433\u0443\u0442 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c, \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0432\u0441\u0435\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u043d\u0430 80 \u043f\u043e\u0440\u0442\u0443 \u0438\u043b\u0438 \u043d\u0430 \u0432\u0441\u0435\u0445 \u043f\u043e\u0440\u0442\u0430\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439.<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">netstat -na | grep ':80 '<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">netstat -na<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0421 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0445 \u043a\u043e\u043c\u0430\u043d\u0434 \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 httpd \u0438 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0439 \u043d\u0430 80 \u043f\u043e\u0440\u0442. \u041f\u0440\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0438 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043f\u0440\u0435\u0432\u044b\u0448\u0430\u0435\u0442 \u0441\u0440\u0435\u0434\u043d\u0435\u0441\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435, \u043c\u043e\u0436\u043d\u043e \u0443\u0434\u043e\u0441\u0442\u043e\u0432\u0435\u0440\u0438\u0442\u044c\u0441\u044f \u0447\u0442\u043e \u044d\u0442\u043e DoS\/DDoS-\u0430\u0442\u0430\u043a\u0430.<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">ps aux | grep -\u0441 httpd<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">netstat -na | grep -\u0441 \":80 \"<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><span style=\"font-weight: 400;\">\u0412 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 Centos 7 \u043d\u0435\u0442 \u043a\u043e\u043c\u0430\u043d\u0434\u044b netstat \u201c\u0438\u0437 \u043a\u043e\u0440\u043e\u0431\u043a\u0438\u201d, \u043d\u043e \u0435\u0451 \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u043e\u0439<\/span><span style=\"font-weight: 400;\">:<\/span><\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">yum instal net-tools<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0422\u0430\u043a\u0436\u0435 \u043c\u043e\u0436\u043d\u043e \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u043d\u044b\u043c \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u043c, \u043a\u043e\u043c\u0430\u043d\u0434\u043e\u0439 ss, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0432\u044b\u0432\u043e\u0434\u0430 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0435\u0442 \u0432\u0441\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u043a web-\u0441\u0435\u0440\u0432\u0435\u0440\u0443:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">ss -o '( dport = :http or sport = :http )'<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043e\u0439 \u043c\u043e\u0436\u043d\u043e \u043e\u0442\u043e\u0431\u0440\u0430\u0437\u0438\u0442\u044c \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0439 \u0441 \u043e\u0434\u043d\u043e\u0433\u043e IP \u0430\u0434\u0440\u0435\u0441\u0430 \u043a Web-\u0441\u0435\u0440\u0432\u0435\u0440\u0443 \u0438 \u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u043f\u0438\u0441\u043e\u043a \u043f\u043e \u0432\u043e\u0437\u0440\u0430\u0441\u0442\u0430\u043d\u0438\u044e:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">ss -o '( dport = :http or sport = :http )' | awk '{print $6}' | cut -d : -f 1 | grep -v 'Address' | sort | uniq -c | sort -n\u00a0<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0421 \u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e\u0441\u0442\u044c\u044e http-\u0444\u043b\u0443\u0434 \u043c\u043e\u0436\u043d\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u043f\u043e \u043f\u043e\u0431\u043e\u0447\u043d\u044b\u043c \u043f\u0440\u0438\u0437\u043d\u0430\u043a\u0430\u043c. \u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043e\u0439 \u043c\u043e\u0436\u043d\u043e \u0437\u0430\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0447\u0435\u0440\u0435\u0437 \u043a\u0430\u0436\u0434\u044b\u0435 2 \u0441\u0435\u043a\u0443\u043d\u0434\u044b \u0432\u044b\u0432\u043e\u0434\u0438\u0442\u044c \u0441\u043f\u0438\u0441\u043e\u043a \u043b\u043e\u0433\u043e\u0432 apache, \u0438 \u0435\u0441\u043b\u0438 \u0441 \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c \u0432\u0435\u0440\u0445\u043d\u0435\u0433\u043e access \u0444\u0430\u0439\u043b\u0430 \u043d\u0430\u0431\u043b\u044e\u0434\u0430\u0435\u0442\u0441\u044f \u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u0440\u043e\u0441\u0442, \u0442\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u043c\u043e\u0436\u043d\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u0447\u0442\u043e \u0430\u0442\u0430\u043a\u0430 \u0438\u0434\u0435\u0442 \u0438\u043c\u0435\u043d\u043d\u043e \u043d\u0430 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u0441\u0430\u0439\u0442:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">watch 'ls -laS \/var\/www\/httpd-logs\/'<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><span style=\"font-weight: 400;\">\u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0441\u043c\u043e\u0433\u0443\u0442 \u043f\u043e\u043c\u043e\u0447\u044c \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u0442\u044c DoS\/DDoS \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430\u043c\u0438 <\/span><b>tcpdump<\/b><span style=\"font-weight: 400;\">.<\/span><\/span><\/p>\n<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><b>tcpdump<\/b><span style=\"font-weight: 400;\"> \u0431\u0443\u0434\u0435\u0442 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c \u0432 \u0444\u0430\u0439\u043b ddos.log \u043f\u0435\u0440\u0432\u044b\u0435 200 \u043f\u0430\u043a\u0435\u0442\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043e\u0436\u0438\u0434\u0430\u044e\u0442 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 \u043d\u0430 80 \u043f\u043e\u0440\u0442\u0443:<\/span><\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">tcpdump -n port 80 -c 200 -w check.log<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\"><span style=\"font-weight: 400;\">\u0421 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u044d\u0442\u043e\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u043c\u043e\u0436\u043d\u043e \u0440\u0430\u0437\u043e\u0431\u0440\u0430\u0442\u044c log-\u0444\u0430\u0439\u043b \u0438 \u043e\u0442\u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0435\u0433\u043e\u00a0 \u043f\u043e ip \u0438 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0443 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0439<\/span>:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">tcpdump -nr check.log | awk '{print $3}' |grep -oE '[0-9]{1,}\\.[0-9]{1,}\\.[0-9]{1,}\\.[0-9]{1,}' |sort |uniq -c |sort -rn<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u00a0\u00a0\u00a0\u00a0\u00a02.\u0414\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0434\u043b\u044f \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0430\u0442\u0430\u043a\u0438<\/span><\/p>\n<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><span style=\"font-weight: 400;\">\u0412 \u043f\u0435\u0440\u0432\u0443\u044e \u043e\u0447\u0435\u0440\u0435\u0434\u044c \u0432\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c, \u043d\u0430 \u043a\u0430\u043a\u043e\u0439 \u0438\u043c\u0435\u043d\u043d\u043e \u0441\u0430\u0439\u0442 \u0438\u0434\u0435\u0442 \u0430\u0442\u0430\u043a\u0430. \u0423 apache \u0435\u0441\u0442\u044c \u043c\u043e\u0434\u0443\u043b\u044c mod_status <\/span><a href=\"http:\/\/httpd.apache.org\/docs\/2.2\/mod\/mod_status.html\" rel=\"nofollow noopener noreferrer\" target=\"_blank\"><span style=\"font-weight: 400;\">http:\/\/httpd.apache.org\/docs\/2.2\/mod\/mod_status.html<\/span><\/a><\/span><\/p>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">mod_status \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u043c \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0442\u044c \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u041f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 mod_status \u0432 Apache 2.4<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0412 apache2.4, \u0432\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u043e\u0442\u0440\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0444\u0430\u0439\u043b <em>\/etc\/apache2\/mods-enabled\/status.conf<\/em>. \u0418\u0437\u043c\u0435\u043d\u0438\u0442\u0435 \u0441\u0435\u043a\u0446\u0438\u044e:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">&lt;Location \/server-status&gt;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0SetHandler server-status<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Require local<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#Require ip ----<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">&lt;\/Location&gt;<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u043d\u0430<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">&lt;Location \/server-status&gt;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0SetHandler server-status<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">&lt;\/Location&gt;<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\"><span style=\"font-weight: 400;\">\u041f\u0440\u043e\u0432\u0435\u0440\u044c\u0442\u0435 \u0447\u0442\u043e\u0431\u044b \u0441\u0442\u0440\u043e\u043a\u0430, \u0431\u044b\u043b\u0430 \u0440\u0430\u0441\u043a\u043e\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430<\/span>:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">ExtendedStatus On<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u041f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u0435 apache:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">service httpd restart<\/span><\/i><\/span><\/pre>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">Mod_status \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0432 Apache 2.2<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0412 apache2.2, \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u0435 <em>\/etc\/httpd\/conf\/httpd.conf<\/em><\/span><\/p>\n<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><span style=\"font-weight: 400;\">\u0420\u0430\u0441\u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0438\u0440\u0443\u0439\u0442\u0435 \u0441\u0442\u0440\u043e\u043a\u0438, \u0435\u0441\u043b\u0438 \u0438\u0445 \u043d\u0435\u0442, \u0442\u043e \u0434\u043e\u0431\u0430\u0432\u044c\u0442\u0435<\/span><span style=\"font-weight: 400;\">:<\/span><\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">#LoadModule status_module libexec\/apache22\/mod_status.so<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">#Include etc\/apache22\/extra\/httpd-info.conf<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0418\u0437\u043c\u0435\u043d\u0438\u0442\u0435 \u0441\u0435\u043a\u0446\u0438\u044e:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">&lt;Location \/server-status&gt;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0SetHandler server-status<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Order deny,allow<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Deny from all<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Allow from .examplesite.com<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">&lt;\/Location&gt;<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u043d\u0430<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">&lt;Location \/server-status&gt;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0SetHandler server-status<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">&lt;\/Location&gt;<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><span style=\"font-weight: 400;\">\u041d\u0443\u0436\u043d\u043e \u0440\u0430\u0441\u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u0442\u0440\u043e\u043a\u0443<\/span><span style=\"font-weight: 400;\">:<\/span><\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">ExtendedStatus On<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u041f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u0435 apache:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">service httpd restart<\/span><\/i><\/span><\/pre>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 server-status<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u043e \u0430\u0434\u0440\u0435\u0441\u0443<\/span><\/p>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\"><em>http: \/\/server-ip-address\/server-status<\/em> <span style=\"font-weight: 400;\">\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0441\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u043a\u0430 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u043a \u0441\u0435\u0440\u0432\u0438\u0441\u0443<\/span>.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0430\u0442\u0430\u043a\u0430 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0441 \u043f\u0443\u0441\u0442\u044b\u043c\u0438 GET \/ \u0437\u0430\u043f\u0440\u043e\u0441\u0430\u043c\u0438 \u043a \u0432\u0435\u0431-\u0441\u0430\u0439\u0442\u0443 examplesite.com, \u0438 \u0432\u0430\u043c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0435\u0435 \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u044d\u0442\u043e, \u0441\u043e\u0437\u0434\u0430\u0432 \u0444\u0430\u0439\u043b .htaccess \u0432 \u043a\u043e\u0440\u043d\u0435\u0432\u043e\u043c \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0435 \u0434\u043e\u043c\u0435\u043d\u0430 \u0438 \u0437\u0430\u043f\u0438\u0441\u0430\u0432 \u0432 \u0435\u0433\u043e \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">Deny from All<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u0440\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u0435 \u043a \u0441\u0430\u0439\u0442\u0443 \u0431\u0443\u0434\u0435\u0442 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u043e\u0448\u0438\u0431\u043a\u0430 403 Forbidden \u0438 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0430 \u043d\u0430 \u0434\u0440\u0443\u0433\u0438\u0435 \u0441\u0430\u0439\u0442\u044b \u0431\u0443\u0434\u0435\u0442 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0441\u043d\u0438\u0436\u0435\u043d\u0430.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u00a0\u00a0\u00a0\u00a0\u00a03.\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">iptables\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\"><span style=\"font-weight: 400;\">\u0421 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u043c\u043e\u0436\u043d\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u043e\u0432\u0430\u0442\u044c 80-\u0439 \u043f\u043e\u0440\u0442 \u0434\u043b\u044f \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u0433\u043e IP<\/span>:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">iptables -A INPUT -p tcp --src xxx.xxx.xxx.xxx --dport 80 -j DROP<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u043a\u043e\u043c\u0431\u0438\u043d\u0430\u0446\u0438\u0435\u0439 \u043c\u043e\u0436\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0446\u0435\u043f\u043e\u0447\u043a\u0443, \u043a\u0443\u0434\u0430 \u0431\u0443\u0434\u0443\u0442 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0432\u0441\u0435 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043d\u0430 80-\u0439 \u043f\u043e\u0440\u0442 \u0441\u0435\u0440\u0432\u0435\u0440\u0430. \u0412\u0441\u0435 \u043d\u0435\u043b\u0435\u0433\u0438\u0442\u0438\u043c\u043d\u044b\u0435 IP \u0431\u0443\u0434\u0443\u0442 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0432 \u044d\u0442\u0443 \u0446\u0435\u043f\u043e\u0447\u043a\u0443:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">iptables -N chainname<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">iptables -A INPUT -p tcp --dport 80 -j chainname<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">while true; do tail -10000 \/var\/www\/httpd-logs\/site.com.access.log | sort | cut -f 1 -d \" \" | uniq -c | awk '($1&gt;50){print $2}' | xargs -tn 1 iptables -A dos -p tcp -j DROP --dport 80 -s; sleep 30; done<\/span><\/i><\/span><\/pre>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">iptables -F INPUT<\/span><\/i><span style=\"font-weight: 400;\"> \u2014 \u043e\u0447\u0438\u0449\u0435\u043d\u0438\u0435 \u0442\u0430\u0431\u043b\u0438\u0446\u044b INPUT<\/span><\/span><\/pre>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">iptables -F chainname<\/span><\/i><span style=\"font-weight: 400;\">\u2014 \u043e\u0447\u0438\u0449\u0435\u043d\u0438\u0435 \u0442\u0430\u0431\u043b\u0438\u0446\u044b chainname<\/span><\/span><\/pre>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">iptables -X chainname<\/span><\/i><span style=\"font-weight: 400;\">\u2014 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0435 \u0442\u0430\u0431\u043b\u0438\u0446\u044b chainname<\/span><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e iptables \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0442\u043e\u043c\u0443, \u0447\u0442\u043e \u0432 \u0446\u0435\u043f\u043e\u0447\u043a\u0435 \u0431\u0443\u0434\u0443\u0442 \u0434\u0443\u0431\u043b\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u043f\u0440\u0430\u0432\u0438\u043b\u0430. \u042d\u0442\u043e\u0433\u043e \u043c\u043e\u0436\u043d\u043e \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u043c\u043e\u0434\u0443\u043b\u044c ipset.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">ipset\u00a0<\/span><\/li>\n<\/ul>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">ipset -N chainname iphash<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">iptables -A INPUT -p tcp -m tcp --dport 80 -m set --set chainname src -j DROP<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">while true; do tail -10000 \/var\/www\/httpd-logs\/site.com.access.log | sort | cut -f 1 -d \" \" | uniq -c | awk '($1&gt;50){print $2}' | xargs -tl -I _ ipset -A chainname _;sleep 30; done<\/span><\/i><\/span><\/pre>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">ICMP-flood\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0412 \u044d\u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0437\u0430\u043a\u0440\u044b\u0442\u044c\u00a0 icmp:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">iptables -A INPUT -p icmp -j DROP --icmp-type 8<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0422\u0430\u043a\u0436\u0435 \u043c\u043e\u0436\u043d\u043e \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0442\u044c \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u043f\u043e\u043b\u0443\u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 \u0441 \u043e\u0434\u043d\u043e\u0433\u043e IP \u043a \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u043c\u0443 \u043f\u043e\u0440\u0442\u0443, \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u0443\u0436\u043d\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043d\u0443\u0436\u043d\u044b\u0439 \u043c\u043e\u0434\u0443\u043b\u044c:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">iptables -I INPUT -p tcp --syn --dport 80 -m iplimit --iplimit-above 10 -j DROP<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u043a\u043e\u043c\u0431\u0438\u043d\u0430\u0446\u0438\u0435\u0439 \u043c\u043e\u0436\u043d\u043e \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0442\u044c \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 \u0441 \u043e\u0434\u043d\u043e\u0433\u043e IP \u043a \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u043c\u0443 \u043f\u043e\u0440\u0442\u0443:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">\/sbin\/iptables\u00a0 -A INPUT -p tcp --syn --dport 80 -m connlimit --connlimit-above 3 -j REJECT<\/span><\/i><\/span><\/pre>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">Apache \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u0430<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0412 \u043f\u0435\u0440\u0432\u0443\u044e \u043e\u0447\u0435\u0440\u0435\u0434\u044c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043e\u0442\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0432 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0435 \u0441\u0435\u0440\u0432\u0435\u0440\u0430:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">\/etc\/httpd\/conf\/httpd.conf<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">&lt;IfModule mpm_itk_module&gt;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0StartServers\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 1<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0MinSpareServers\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 1<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0MaxSpareServers \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 1<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0MaxClients\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 150<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0MaxRequestsPerChild\u00a0 100<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">&lt;\/IfModule&gt;<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u041d\u0443\u0436\u043d\u043e \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 MaxClients , \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432, \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u044f \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0443\u0442 \u043a \u043f\u0430\u0434\u0435\u043d\u0438\u044e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u0438\u0437-\u0437\u0430 \u043d\u0435\u0445\u0432\u0430\u0442\u043a\u0438 \u041e\u041f. \u041d\u0443\u0436\u043d\u043e \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0442\u044c, \u0447\u0442\u043e \u043a\u0430\u0436\u0434\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 apache \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442 4-8 \u041c\u0411 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043e\u0439 \u043c\u043e\u0436\u043d\u043e \u0443\u0437\u043d\u0430\u0442\u044c, \u0441\u043a\u043e\u043b\u044c\u043a\u043e\u00a0 \u043e\u0434\u0438\u043d \u043f\u0440\u043e\u0446\u0435\u0441\u0441 apache\/httpd \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442 \u043f\u0430\u043c\u044f\u0442\u0438 \u043d\u0430 \u0432\u0430\u0448\u0435\u043c \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0438 \u043e\u0442 \u044d\u0442\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0442\u044c MaxClients:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">top -d 1 | grep -E 'http|apache' | awk '{a+=$7}END{print a\/(1024*NR) \" Mb\"}'<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0422\u0430\u043a\u0436\u0435 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u043e\u0442\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0438\u00a0 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0434\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e\u0431\u044b \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u044b apache \u043c\u043e\u0433\u043b\u0438 \u043f\u0440\u0435\u043a\u0440\u0430\u0442\u0438\u0442\u044c \u0441\u0432\u043e\u044e \u0440\u0430\u0431\u043e\u0442\u0443 \u0431\u044b\u0441\u0442\u0440\u0435\u0435:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">Timeout\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 60<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">MaxKeepAliveRequests 50<\/span><\/i><\/span><\/pre>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 nginx \u043a\u0430\u043a front-end \u0434\u043b\u044f apache<\/span><\/li>\n<\/ul>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">server {<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0listen \u00a0 \u00a0 \u00a0 80;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0server_name\u00a0 examplesite.com<\/span><\/i><a href=\"http:\/\/www.examplesite.com\" rel=\"nofollow noopener noreferrer\" target=\"_blank\"> <i><span style=\"font-weight: 400;\">www.examplesite.com<\/span><\/i><\/a><i><span style=\"font-weight: 400;\">;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0deny all;<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">WWW \u0434\u043e\u043c\u0435\u043d \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043e\u0442\u043a\u043b\u044e\u0447\u0430\u0442\u044c, \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044f \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044e nginx \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c virtualhost. \u042d\u0442\u043e \u0437\u0430\u0441\u0442\u0430\u0432\u0438\u0442 nginx \u043e\u0442\u0434\u0430\u0432\u0430\u0442\u044c 403 Forbidden, \u0430 \u043d\u0435 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u043a apache web-server.<\/span><\/p>\n<h2 style=\"text-align: center;\"><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><strong>Nginx<\/strong><\/span><\/h2>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u00a0\u00a0\u00a0\u00a0\u00a01. \u0412 \u043f\u0435\u0440\u0432\u0443\u044e \u043e\u0447\u0435\u0440\u0435\u0434\u044c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0442\u044c \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432, \u0447\u0442\u043e\u0431\u044b Nginx \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u043b \u0432\u0445\u043e\u0434\u044f\u0449\u0438\u0435 \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u0441 \u043d\u0443\u0436\u043d\u043e\u0439 \u0434\u043b\u044f \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e:<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">limit_req_zone $binary_remote_addr zone=one:10m rate=30r\/m;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">server {<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\"># ...\u00a0<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0location \/index.html {<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0limit_req zone=one;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">}<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">limit_req_zone $binary_remote_addr zone=one:10m rate=30r\/m;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">server {<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\"># ...\u00a0<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0location \/example.html {<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0limit_req zone=one;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0}<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">}<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0412 \u044d\u0442\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><span style=\"font-weight: 400;\">limit_req_zone &#8211; \u0434<\/span>\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 \u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u0442 \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u043c\u0443\u044e \u0437\u043e\u043d\u0443 \u043e\u0431\u0449\u0435\u0439 \u043f\u0430\u043c\u044f\u0442\u0438 \u0434\u043b\u044f \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0434\u043b\u044f \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u043e\u0433\u043e \u043a\u043b\u044e\u0447\u0430, \u0432 \u0434\u0430\u043d\u043d\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 IP-\u0430\u0434\u0440\u0435\u0441\u0430 \u043a\u043b\u0438\u0435\u043d\u0442\u0430 ( $binary_remote_addr).<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><span style=\"font-weight: 400;\">limit_req &#8211; \u0434<\/span>\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 \u0432 location \u0431\u043b\u043e\u043a\u0435 \u0434\u043b\u044f \/index.html \u0441\u0441\u044b\u043b\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u0437\u043e\u043d\u0443 \u043e\u0431\u0449\u0435\u0439 \u043f\u0430\u043c\u044f\u0442\u0438.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u00a0\u00a0\u00a0\u00a0\u00a02.\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 \u0447\u0438\u0441\u043b\u0430 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u043e\u0442\u043a\u0440\u044b\u0442\u044b \u043e\u0434\u043d\u0438\u043c \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u0438\u043c IP<br \/>\n<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">limit_conn_zone $binary_remote_addr zone=addr:10m;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">server {\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\"># ...\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0location \/products\/ {\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0limit_conn addr 10;\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0}\u00a0<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">}<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0412 \u044d\u0442\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><span style=\"font-weight: 400;\">limit_conn_zone\u2014 \u0434<\/span>\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 \u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u0442 \u0437\u043e\u043d\u0443 \u043e\u0431\u0449\u0435\u0439 \u043f\u0430\u043c\u044f\u0442\u0438 \u0441 \u0438\u043c\u0435\u043d\u0435\u043c addr \u0434\u043b\u044f \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u043d\u0430 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0439 \u043a\u043b\u044e\u0447, \u0432 \u044d\u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 (\u043a\u0430\u043a \u0438 \u0432 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0435\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435) IP-\u0430\u0434\u0440\u0435\u0441 \u043a\u043b\u0438\u0435\u043d\u0442\u0430,$binary_remote_addr.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><span style=\"font-weight: 400;\">limit_conn\u2014 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 \u0432 \u0431\u043b\u043e\u043a\u0435 location \u0434\u043b\u044f \/ products \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a \u0437\u043e\u043d\u0435 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438 \u0438 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442 \u043c\u0430\u043a\u0441\u0438\u043c\u0443\u043c 10 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 \u0441 \u043a\u0430\u0436\u0434\u043e\u0433\u043e IP-\u0430\u0434\u0440\u0435\u0441\u0430 \u043a\u043b\u0438\u0435\u043d\u0442\u0430..<\/span><\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u00a0\u00a0\u00a0\u00a0\u00a03.\u0417\u0430\u043a\u0440\u044b\u0442\u044c \u043c\u0435\u0434\u043b\u0435\u043d\u043d\u044b\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f <\/span><\/p>\n<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0437\u0430\u043a\u0440\u044b\u0442\u044c \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0438\u0448\u0443\u0442 \u0434\u0430\u043d\u043d\u044b\u0435 \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u0440\u0435\u0434\u043a\u043e, \u0447\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u0441\u043e\u0431\u043e\u0439 \u043f\u043e\u043f\u044b\u0442\u043a\u0443 \u0434\u0435\u0440\u0436\u0430\u0442\u044c \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c\u0438 \u0438 \u0442\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c, \u0443\u043c\u0435\u043d\u044c\u0448\u0438\u0442\u044c \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c \u0441\u0435\u0440\u0432\u0435\u0440\u0430 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0442\u044c \u043d\u043e\u0432\u044b\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f.<\/span><\/p>\n<pre><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\"><i><span style=\"font-weight: 400;\">client_header_timeout \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 30s;<\/span><\/i>\n\n<i><span style=\"font-weight: 400;\">client_body_timeout \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 30s;<\/span><\/i><\/span><\/pre>\n<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u041f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u044d\u0442\u043e\u0442 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 60 \u0441\u0435\u043a\u0443\u043d\u0434.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u00a0<\/span><\/p>\n<p><span style=\"font-family: Ubuntu, sans-serif; font-size: 12pt;\">\u0412 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u044d\u0442\u043e \u0432\u0441\u0435 \u043e\u0431\u0449\u0438\u0435 \u043c\u0435\u0440\u044b \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0430\u0442\u0430\u043a \u043d\u0430 \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u044b. \u0415\u0441\u043b\u0438 \u0432\u044b \u0441\u0442\u043e\u043b\u043a\u043d\u0443\u043b\u0438\u0441\u044c \u0441 \u0430\u0442\u0430\u043a\u043e\u0439 \u043d\u0430 \u0432\u0430\u0448 \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440, \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435 \u0436\u0443\u0440\u043d\u0430\u043b\u044b \u043b\u043e\u0433\u043e\u0432 \u0434\u043b\u044f \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u0433\u043e \u0438\u0437\u0443\u0447\u0435\u043d\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0432\u0430\u0448\u0435\u043c \u0441\u0435\u0440\u0432\u0438\u0441\u0435.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DDoS \u0430\u0442\u0430\u043a\u0430 \u043d\u0430 \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440 \u043c\u043e\u0436\u0435\u0442 \u043d\u0435\u0441\u0442\u0438 \u0437\u0430 \u0441\u043e\u0431\u043e\u0439 \u0441\u0430\u043c\u044b\u0435 \u043d\u0435\u043f\u0440\u0438\u044f\u0442\u043d\u044b\u0435 \u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u0434\u043b\u044f \u0432\u0430\u0448\u0435\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b. \u041a\u0430\u0436\u0434\u0443\u044e \u0430\u0442\u0430\u043a\u0443 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0442\u044c \u043a\u0430\u043a \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u0441\u043b\u0443\u0447\u0430\u0439, \u0438 \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043c\u044b \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u043c \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 DDoS \u043d\u0430 \u0432\u0430\u0448 \u0441\u0435\u0440\u0432\u0435\u0440, \u043f\u0440\u0438\u0432\u043b\u0435\u043a\u0430\u0442\u044c \u043a \u0440\u0435\u0448\u0435\u043d\u0438\u044e \u044d\u0442\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u043a\u0432\u0430\u043b\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0433\u043e \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0430. \u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043c\u044b \u043f\u043e\u0441\u0442\u0430\u0440\u0430\u0435\u043c\u0441\u044f \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0441\u0430\u043c\u044b\u0435 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0445 \u0430\u0442\u0430\u043a \u043d\u0430 \u0432\u0435\u0431 \u0441\u0435\u0440\u0432\u0435\u0440\u0430.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[],"class_list":["post-8726","post","type-post","status-publish","format-standard","hentry","category-dedicated-servers-ru"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0417\u0430\u0449\u0438\u0442\u0430 \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043e\u0442 DDoS \u0430\u0442\u0430\u043a - Unihost.FAQ<\/title>\n<meta name=\"description\" content=\"DDoS \u0430\u0442\u0430\u043a\u0430 \u043d\u0430 \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440 \u043c\u043e\u0436\u0435\u0442 \u043d\u0435\u0441\u0442\u0438 \u0437\u0430 \u0441\u043e\u0431\u043e\u0439 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