# Prevencao Syn Flood
\nhttp:\/\/www.forumcpanel.com.br\/topic\/2148-ip-bloqueado-ataque-continua\/<\/p>\n
iptables -N syn-flood
\niptables -A INPUT -i eth0 -p tcp –syn -j syn-flood
\niptables -A syn-flood -m limit –limit 10\/s –limit-burst 24 -j RETURN
\niptables -A syn-flood -j DROP<\/p>\n
http:\/\/linuxthink.blogspot.com.br\/2011\/03\/prevent-syn-floods-synrecv-attack-on.html<\/p>\n
iptables -I INPUT -p tcp -m state –state NEW –dport 80 -m recent –name http_flood –set
\niptables -I INPUT -p tcp -m state –state NEW –dport 80 -m recent –name http_flood –update –seconds 10 –hitcount 3 -j DROP
\niptables -A INPUT -p tcp –dport 80 -j ACCEPT<\/p>\n","protected":false},"excerpt":{"rendered":"
# Prevencao Syn Flood http:\/\/www.forumcpanel.com.br\/topic\/2148-ip-bloqueado-ataque-continua\/ iptables -N syn-flood iptables -A INPUT -i eth0 -p tcp –syn -j syn-flood iptables -A syn-flood -m limit –limit 10\/s –limit-burst 24 -j RETURN iptables -A syn-flood -j DROP http:\/\/linuxthink.blogspot.com.br\/2011\/03\/prevent-syn-floods-synrecv-attack-on.html iptables -I INPUT -p tcp -m state –state NEW –dport…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_angie_page":false,"page_builder":"","footnotes":""},"categories":[5,12],"tags":[],"class_list":["post-2816","post","type-post","status-publish","format-standard","hentry","category-apache2","category-iptables"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.deuzebranaweb.com.br\/index.php\/wp-json\/wp\/v2\/posts\/2816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.deuzebranaweb.com.br\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.deuzebranaweb.com.br\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.deuzebranaweb.com.br\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.deuzebranaweb.com.br\/index.php\/wp-json\/wp\/v2\/comments?post=2816"}],"version-history":[{"count":0,"href":"https:\/\/blog.deuzebranaweb.com.br\/index.php\/wp-json\/wp\/v2\/posts\/2816\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.deuzebranaweb.com.br\/index.php\/wp-json\/wp\/v2\/media?parent=2816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.deuzebranaweb.com.br\/index.php\/wp-json\/wp\/v2\/categories?post=2816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.deuzebranaweb.com.br\/index.php\/wp-json\/wp\/v2\/tags?post=2816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}