{"id":5037,"date":"2024-01-27T12:25:55","date_gmt":"2024-01-27T09:25:55","guid":{"rendered":"https:\/\/blog.inetmar.com\/?p=5037"},"modified":"2024-07-29T14:24:03","modified_gmt":"2024-07-29T11:24:03","slug":"sunucuyu-ping-erisimine-kapatmak-linux","status":"publish","type":"post","link":"https:\/\/www.inetmar.com\/blog\/sunucuyu-ping-erisimine-kapatmak-linux\/","title":{"rendered":"Sunucuyu Ping Eri\u015fimine Kapatmak (Linux)"},"content":{"rendered":"<p>Linux sunucular\u0131n\u0131z\u0131 g\u00fcvende tutmak i\u00e7in bir\u00e7ok farkl\u0131 y\u00f6ntem bulunmaktad\u0131r. Bu y\u00f6ntemlerden biride sunucuyu ping eri\u015fimine kapatmakt\u0131r. Ping, IP \u00fczerinden hedef bir sunucuya eri\u015fim sa\u011flamak ve ona bir paket g\u00f6ndermek i\u00e7in kullan\u0131lan bir a\u011f arac\u0131d\u0131r. Ping eri\u015fimini kapatmak, sunucunuzun IP adresine gelen ping isteklerini engeller ancak DDos sald\u0131r\u0131lar\u0131n\u0131 engellemez.<\/p>\n<h3>Ping Eri\u015fimini Kapatma Y\u00f6ntemleri<\/h3>\n<p>Ping eri\u015fimini kapatman\u0131n birka\u00e7 farkl\u0131 y\u00f6ntemi bulunmaktad\u0131r. \u0130\u015fte bu y\u00f6ntemlerden baz\u0131lar\u0131:<\/p>\n<h4>1. \u0130ptables Kullanarak Ping Eri\u015fimini Engelleme<\/h4>\n<p><a href=\"https:\/\/www.inetmar.com\/sunucu\/vds-cloud-server\/\" target=\"_blank\" rel=\"noopener\">Linux sunucularda<\/a>, iptables kullanarakta, sunucunuza gelen ping isteklerini engelleyebilirsiniz. \u0130ptables, birka\u00e7 basit komutla ping eri\u015fimini kapatman\u0131z\u0131 sa\u011flar.<\/p>\n<p>\u00d6rne\u011fin, a\u015fa\u011f\u0131daki komutu kullanarak ping eri\u015fimini kapatabilirsiniz:<\/p>\n<table>\n<tbody>\n<tr>\n<th>Komut<\/th>\n<th>A\u00e7\u0131klama<\/th>\n<\/tr>\n<tr>\n<td><b>iptables -A INPUT -p icmp &#8211;icmp-type echo-request -j DROP<\/b><\/td>\n<td>Bu komut, gelen ICMP echo isteklerini (ping isteklerini) engeller.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Bu komutu \u00e7al\u0131\u015ft\u0131rd\u0131ktan sonra, sunucunuza gelen ping istekleri engellenir ve sald\u0131rganlar sunucunuz hakk\u0131nda daha az bilgi edinir.<\/p>\n<h4>2. Sysctl Ayarlar\u0131n\u0131 De\u011fi\u015ftirerek Ping Eri\u015fimini Engelleme<\/h4>\n<p>Linux sunucularda, sysctl ayarlar\u0131n\u0131 de\u011fi\u015ftirerek de ping eri\u015fimini engelleyebilirsiniz. Sysctl, Linux \u00e7ekirde\u011fi \u00fczerinde \u00e7al\u0131\u015fan bir ara\u00e7t\u0131r ve \u00e7e\u015fitli sistem ayarlar\u0131n\u0131 de\u011fi\u015ftirmenizi sa\u011flar.<\/p>\n<p>Ping eri\u015fimini kapatmak i\u00e7in a\u015fa\u011f\u0131daki ad\u0131mlar\u0131 takip edebilirsiniz:<\/p>\n<ol>\n<li><b>\u00a0nano \/etc\/sysctl.conf<\/b>\u00a0komutunu kullanarak <strong>sysctl.conf <\/strong>dosyas\u0131n\u0131 a\u00e7\u0131n<strong>.<\/strong><\/li>\n<li>Dosyan\u0131n sonuna a\u015fa\u011f\u0131daki sat\u0131rlar\u0131 ekleyin:\n<ul>\n<li><b>net.ipv4.icmp_echo_ignore_all = 1<\/b><\/li>\n<\/ul>\n<\/li>\n<li>Dosyay\u0131 kaydedip kapat\u0131n.<\/li>\n<li><b>\u00a0sysctl -p<\/b> komutunu kullanarak de\u011fi\u015fiklikleri kaydedip i\u015flemi bitirelim. \ud83d\ude42<\/li>\n<\/ol>\n<p><em><strong>Sunucuyu Ping Eri\u015fimine Kapatma i\u015flemi bukadar, bu ad\u0131mlar\u0131 takip ettikten sonra sunucunuza gelen ping istekleri engellenir ve g\u00fcvenli\u011fi art\u0131r\u0131lm\u0131\u015f olur. Linux Server ile ilgili di\u011fer konular\u0131m\u0131z i\u00e7in <a href=\"https:\/\/www.inetmar.com\/blog\/kategori\/sunucu\/linux\/\" target=\"_blank\" rel=\"noopener\">buraya<\/a> t\u0131klayabilirsiniz.<\/strong><\/em><\/p>\n<p style=\"text-align: center;\">Uzman teknik destek ile <a class=\"waffle-rich-text-link\" href=\"https:\/\/www.inetmar.com\/hosting\/\">web hosting<\/a> hizmetlerimizden maksimum verim al\u0131n..<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux sunucular\u0131n\u0131z\u0131 g\u00fcvende tutmak i\u00e7in bir\u00e7ok farkl\u0131 y\u00f6ntem bulunmaktad\u0131r. Bu y\u00f6ntemlerden biride sunucuyu ping eri\u015fimine kapatmakt\u0131r. Ping, IP \u00fczerinden hedef bir sunucuya eri\u015fim sa\u011flamak ve ona bir paket g\u00f6ndermek i\u00e7in kullan\u0131lan bir a\u011f arac\u0131d\u0131r. Ping&#46;&#46;&#46;<\/p>\n","protected":false},"author":2,"featured_media":5057,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-5037","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/5037","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/comments?post=5037"}],"version-history":[{"count":5,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/5037\/revisions"}],"predecessor-version":[{"id":9712,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/5037\/revisions\/9712"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/media\/5057"}],"wp:attachment":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/media?parent=5037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/categories?post=5037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/tags?post=5037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}