{"id":2170,"date":"2014-05-28T00:00:48","date_gmt":"2014-05-27T16:00:48","guid":{"rendered":"http:\/\/www.huzs.top\/?p=2170"},"modified":"2014-05-28T00:35:54","modified_gmt":"2014-05-27T16:35:54","slug":"linuxcentos%e9%98%b2ddos%e6%94%bb%e5%87%bb%e8%bd%af%e4%bb%b6-ddos-deflate","status":"publish","type":"post","link":"https:\/\/www.huzs.top\/?p=2170","title":{"rendered":"Linux(Centos)\u9632DDOS\u653b\u51fb\u8f6f\u4ef6-DDoS-Deflate"},"content":{"rendered":"<p> Linux(Centos)\u9632DDOS\u653b\u51fb\u8f6f\u4ef6-DDoS-Deflate<\/p>\n<p> (D)DoS-Deflate\u662f\u4e00\u6b3e\u514d\u8d39\u7684\u7528\u6765\u9632\u5fa1\u548c\u51cf\u8f7bDDoS\u653b\u51fb\u3002\u5b83\u901a\u8fc7netstat\u76d1\u6d4b\u8ddf\u8e2a\u521b\u5efa\u5927\u91cf\u7f51\u7edc\u8fde\u63a5\u7684IP\u5730\u5740\uff0c\u5728\u68c0\u6d4b\u5230\u67d0\u4e2a\u7ed3\u70b9\u8d85\u8fc7\u9884\u8bbe\u7684\u9650\u5236\u65f6\uff0c\u8be5\u7a0b\u5e8f\u4f1a\u901a\u8fc7APF\u6216IPTABLES\u7981\u6b62\u6216\u963b\u6321\u8fd9\u4e9bIP.<br \/>DDoS-Deflate\u5b89\u88c5\u53ca\u914d\u7f6e<br \/>1\u3001\u5b89\u88c5<br \/><code><br \/>wget http:\/\/www.inetbase.com\/scripts\/ddos\/install.sh<br \/>chmod 0700 install.sh<br \/>.\/install.sh<\/code><\/p>\n<p>2\u3001\u914d\u7f6e<\/p>\n<p>\u914d\u7f6e\u6587\u4ef6\u662f \/usr\/local\/ddos\/ddos.conf \uff0c\u9ed8\u8ba4\u6709\u5982\u4e0b\u914d\u7f6e<br \/><code>FREQ=1<br \/>NO_OF_CONNECTIONS=150<br \/>APF_BAN=0<br \/>KILL=1<br \/>EMAIL_TO=\"test@qq.com\"<br \/>BAN_PERIOD=600<\/code><\/p>\n<p>\u914d\u7f6e\u53c2\u6570\u7684\u89e3\u91ca\uff1a<\/p>\n<p>FREQ=1  \uff1b\u68c0\u6d4b\u65f6\u95f4\u95f4\u9694\uff0c\u9ed8\u8ba4\u662f\u4e00\u5206\u949f\uff0c\u5982\u679c\u4fee\u6539\u8fd9\u4e2a\u8981\u91cd\u65b0\u8bbe\u7f6eCron Job<br \/>NO_OF_CONNECTIONS=150  \uff1b\u6700\u5927\u8fde\u63a5\u6570\uff0c\u8d85\u8fc7\u8fd9\u4e2a\u5c31\u4f1a\u7981\u6b62IP<br \/>APF_BAN=1  \uff1b\u4f7f\u7528APF\u8bbe\u7f6e\u4e3a1\uff0c\u4f7f\u7528iptables\u8bbe\u7f6e\u4e3a0<br \/>KILL=1   \uff1b\u662f\u5426\u7981\u6b62IP<br \/>EMAIL_TO=\u201droot\u201d \uff1b\u90ae\u4ef6\u901a\u77e5\uff0c\u5199\u4e0a\u63a5\u6536\u90ae\u4ef6\u7684\u90ae\u7bb1<br \/>BAN_PERIOD=600  \uff1b\u7981\u6b62IP\u65f6\u957f\uff0c\u9ed8\u8ba4\u662f600\u79d2<\/p>\n<p>IP\u5730\u5740\u767d\u540d\u5355\uff1a\/usr\/local\/ddos\/ignore.ip.list<br \/>\u5378\u8f7d<\/p>\n<p><code>wget http:\/\/www.inetbase.com\/scripts\/ddos\/uninstall.ddos<br \/>chmod 0700 uninstall.ddos<br \/>.\/uninstall.ddos<\/code><\/p>\n<p>\u67e5\u770bIP<br \/><code>netstat -ntu | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n<\/code><\/p>\n<p>\u53ef\u4ee5\u53c2\u8003:<br \/><a href=\"http:\/\/www.huzs.top\/?p=1526\" title=\"\u7f51\u7ad9\u538b\u529b\u6d4b\u8bd5\u5de5\u5177webbench\" target=\"_blank\">http:\/\/www.huzs.top\/?p=1526<\/a><\/p>\n<p>\u6765\u505a\u6d4b\u8bd5,\u770b\u80fd\u5426\u5c01\u6389IP.<br \/><code>iptables -L -n<\/code><\/p>\n<p>\u5982\u4e0b\u56fe,192.168.1.200\u5c31\u88ab\u5c01\u6389\u4e86:<br \/><a href=\"http:\/\/www.huzs.top\/wp-content\/uploads\/2014\/05\/20140528003426.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.huzs.top\/wp-content\/uploads\/2014\/05\/20140528003426.png\" alt=\"20140528003426\" width=\"448\" height=\"158\" class=\"aligncenter size-full wp-image-2175\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux(Centos)\u9632DDOS\u653b\u51fb\u8f6f\u4ef6-DDoS-Deflate (D)DoS-Deflate\u662f\u4e00\u6b3e\u514d\u8d39 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2170","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/posts\/2170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.huzs.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2170"}],"version-history":[{"count":7,"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/posts\/2170\/revisions"}],"predecessor-version":[{"id":2178,"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/posts\/2170\/revisions\/2178"}],"wp:attachment":[{"href":"https:\/\/www.huzs.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huzs.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huzs.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}