{"id":1107,"date":"2025-09-23T16:40:46","date_gmt":"2025-09-23T13:40:46","guid":{"rendered":"https:\/\/narhost.com\/destek\/?p=1107"},"modified":"2026-09-12T10:38:10","modified_gmt":"2026-09-12T07:38:10","slug":"sunucuya-ping-atilamiyorsa-ne-yapilmali","status":"publish","type":"post","link":"https:\/\/narhost.com\/destek\/sunucuya-ping-atilamiyorsa-ne-yapilmali\/","title":{"rendered":"Sunucuya Ping At\u0131lam\u0131yorsa Ne Yap\u0131lmal\u0131"},"content":{"rendered":"<p class=\"kb-dogrulama\">Son g\u00f6zden ge\u00e7irme: Eyl\u00fcl 2026 \u00b7 AlmaLinux 9, Ubuntu 24.04 ve Windows Server 2022 resm\u00ee dok\u00fcman\u0131na g\u00f6re<\/p>\n<div id=\"hizli-cozum\" class=\"ai-box ai-box--cozum\">\n<p class=\"ai-box-title\">H\u0131zl\u0131 \u00e7\u00f6z\u00fcm<\/p>\n<p><strong>Sunucuya ping at\u0131lam\u0131yor<\/strong> olmas\u0131 \u00e7o\u011fu zaman sunucunun kapal\u0131 oldu\u011fu de\u011fil, ICMP paketlerinin bir noktada engellendi\u011fi anlam\u0131na gelir. S\u0131rayla deneyin:<\/p>\n<ol>\n<li>Ba\u015fka bir a\u011fdan (\u00f6rne\u011fin mobil veri) tekrar ping at\u0131n.<\/li>\n<li><code>tracert<\/code> ya da <code>traceroute<\/code> ile paketin nerede durdu\u011funa bak\u0131n.<\/li>\n<li>Ping yerine port bazl\u0131 test yap\u0131n: <code>Test-NetConnection -Port 80<\/code> ya da <code>curl -I http:\/\/sunucu_ip<\/code>.<\/li>\n<li>Sunucuda ICMP kural\u0131n\u0131 kontrol edin (firewalld, UFW ya da Windows Defender G\u00fcvenlik Duvar\u0131).<\/li>\n<li>Hi\u00e7bir port yan\u0131t vermiyorsa konsol ba\u011flant\u0131s\u0131yla sunucunun ger\u00e7ekten ayakta oldu\u011funu do\u011frulay\u0131n.<\/li>\n<\/ol>\n<\/div>\n<table class=\"kb-uyg\">\n<tr>\n<th>Panel<\/th>\n<td>Yok \u2014 a\u011f katman\u0131 sorunu, panelden ba\u011f\u0131ms\u0131z<\/td>\n<\/tr>\n<tr>\n<th>Sistem<\/th>\n<td>VPS ve VDS (Linux ve Windows sunucular)<\/td>\n<\/tr>\n<tr>\n<th>Yetki<\/th>\n<td>Sunucunuzun root ya da y\u00f6netici parolas\u0131<\/td>\n<\/tr>\n<tr>\n<th>Narhost \u00fcr\u00fcn\u00fc<\/th>\n<td><a href=\"https:\/\/narhost.com\/vps-sunucu\" title=\"Narhost VPS Sunucu paketleri\">VPS Sunucu<\/a>, VDS Sunucu<\/td>\n<\/tr>\n<\/table>\n<div class=\"kb-once\">\n<p class=\"label\">Ba\u015flamadan \u00f6nce<\/p>\n<ul>\n<li>Sunucunun IP adresini ve hangi a\u011fdan test etti\u011finizi not edin.<\/li>\n<li>Ping&#8217;in yeni mi ba\u015flad\u0131\u011f\u0131n\u0131 yoksa hep mi b\u00f6yle oldu\u011funu belirleyin.<\/li>\n<li>SSH ya da RDP ile ba\u011flan\u0131p ba\u011flanamad\u0131\u011f\u0131n\u0131z\u0131 kontrol edin; ba\u011flan\u0131yorsan\u0131z sorun yaln\u0131zca ICMP&#8217;dedir.<\/li>\n<li>G\u00fcvenlik duvar\u0131 kural\u0131 de\u011fi\u015ftirecekseniz mevcut kurallar\u0131n bir kopyas\u0131n\u0131 \u00e7\u0131kar\u0131n.<\/li>\n<\/ul>\n<\/div>\n<h2>Sunucuya Ping At\u0131lam\u0131yor Olmas\u0131 Neden Sunucunun Kapal\u0131 Oldu\u011fu Anlam\u0131na Gelmez<\/h2>\n<p>Ping, ICMP echo request\/reply protokol\u00fcyle \u00e7al\u0131\u015f\u0131r; bir\u00e7ok sa\u011flay\u0131c\u0131 ve i\u015fletim sistemi g\u00fcvenlik gerek\u00e7esiyle bu trafi\u011fi filtreler. Bu y\u00fczden ping yan\u0131t vermemesi web sitesinin, e-postan\u0131n ya da SSH ba\u011flant\u0131s\u0131n\u0131n da \u00e7al\u0131\u015fmad\u0131\u011f\u0131 anlam\u0131na gelmez; yaln\u0131zca ICMP paketleri bir noktada durmu\u015f olabilir.<\/p>\n<p>Sorunu do\u011fru s\u0131raya koymadan g\u00fcvenlik duvar\u0131na dokunmak, \u00e7al\u0131\u015fan bir engeli yanl\u0131\u015fl\u0131kla kald\u0131r\u0131p gereksiz bir a\u00e7\u0131k b\u0131rakabilir. Bu y\u00fczden \u00f6nce a\u011f, sonra port, en son ICMP kural\u0131 kontrol edilir. Ping komutunun \u00e7al\u0131\u015fma mant\u0131\u011f\u0131 i\u00e7in <a href=\"https:\/\/narhost.com\/blog\/ping-nedir-ve-nasil-atilir\/\" title=\"Ping nedir ve nas\u0131l at\u0131l\u0131r \u2014 Narhost Blog\">Ping Nedir ve Nas\u0131l At\u0131l\u0131r<\/a> yaz\u0131m\u0131za bakabilirsiniz.<\/p>\n<figure class=\"nh-sema\"><img src=\"https:\/\/narhost.com\/destek\/wp-content\/uploads\/2026\/09\/sunucuya-ping-atilamiyorsa-ne-yapilmali-sema-narhost.webp\" alt=\"Sunucuya ping at\u0131lam\u0131yor sorununda izlenecek te\u015fhis ad\u0131mlar\u0131\" width=\"1200\" height=\"500\" loading=\"lazy\" decoding=\"async\"><figcaption>Sunucuya ping at\u0131lam\u0131yorsa s\u0131ras\u0131yla a\u011f, port ve ICMP kural\u0131 kontrol edilir.<\/figcaption><\/figure>\n<h2>Sunucuya Ping At\u0131lam\u0131yor Sorununda Ad\u0131m Ad\u0131m Te\u015fhis<\/h2>\n<ol class=\"kb-adimlar\">\n<li><strong>Ba\u015fka bir a\u011fdan deneyin.<\/strong> Bilgisayar\u0131n\u0131z\u0131 mobil veriye ba\u011flay\u0131p tekrar ping at\u0131n; bu, sorunun yerel a\u011f\u0131n\u0131zda m\u0131 yoksa sunucu taraf\u0131nda m\u0131 oldu\u011funu ay\u0131r\u0131r.\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: farkl\u0131 a\u011fdan da yan\u0131t yoksa sorun sunucu ya da ara a\u011fdad\u0131r.<\/p>\n<\/li>\n<li><strong>Paketin nerede durdu\u011funa bak\u0131n.<\/strong> Windows&#8217;ta:\n<pre><code class=\"language-powershell\">tracert sunucu_ip<\/code><\/pre>\n<p>Linux ve macOS&#8217;ta:<\/p>\n<pre><code class=\"language-bash\">traceroute sunucu_ip<\/code><\/pre>\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: son yan\u0131t veren hop; sunucudan \u00f6nceki bir noktada duruyorsa sorun a\u011f \u00fczerindedir.<\/p>\n<\/li>\n<li><strong>Ping yerine port bazl\u0131 test yap\u0131n.<\/strong> Windows&#8217;ta Microsoft&#8217;un <a href=\"https:\/\/learn.microsoft.com\/en-us\/powershell\/module\/nettcpip\/test-netconnection\" title=\"Test-NetConnection resmi dok\u00fcmantasyonu \u2014 Microsoft Learn\" target=\"_blank\" rel=\"noopener\">Test-NetConnection<\/a> cmdlet&#8217;i ile:\n<pre><code class=\"language-powershell\">Test-NetConnection -ComputerName sunucu_ip -Port 80<\/code><\/pre>\n<p>Linux&#8217;ta:<\/p>\n<pre><code class=\"language-bash\">curl -I http:\/\/sunucu_iptelnet sunucu_ip 22<\/code><\/pre>\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: &#8220;TcpTestSucceeded: True&#8221; ya da HTTP ba\u015fl\u0131\u011f\u0131 d\u00f6n\u00fcyorsa sunucu ayaktad\u0131r, sorun yaln\u0131zca ICMP&#8217;dedir.<\/p>\n<\/li>\n<li><strong>Sunucuda ICMP kural\u0131n\u0131 kontrol edin.<\/strong> AlmaLinux&#8217;ta firewalld:\n<pre><code class=\"language-bash\">firewall-cmd --list-all<\/code><\/pre>\n<p>Ubuntu&#8217;da <a href=\"https:\/\/ubuntu.com\/server\/docs\/security-firewall\" title=\"UFW g\u00fcvenlik duvar\u0131 resmi dok\u00fcmantasyonu \u2014 Ubuntu Server\" target=\"_blank\" rel=\"noopener\">UFW<\/a> varsay\u0131lan olarak ICMP&#8217;yi engellemez; bir engelleme varsa <code>\/etc\/ufw\/before.rules<\/code> dosyas\u0131ndaki icmp sat\u0131rlar\u0131na bak\u0131l\u0131r. Windows&#8217;ta:<\/p>\n<pre><code class=\"language-powershell\">Get-NetFirewallRule -DisplayName \"*ICMP*\"<\/code><\/pre>\n<div class=\"warn-box\">\n<p class=\"label\">Dikkat<\/p>\n<p>ICMP kural\u0131n\u0131 kal\u0131c\u0131 olarak kapatmadan ya da a\u00e7madan \u00f6nce mevcut kural\u0131n bir kopyas\u0131n\u0131 \u00e7\u0131kar\u0131n; yanl\u0131\u015f bir de\u011fi\u015fiklik ba\u015fka bir kontrol\u00fc de etkileyebilir.<\/p>\n<\/div>\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: kural\u0131n &#8220;reject&#8221; ya da &#8220;drop&#8221; olarak listelenmesi, ICMP&#8217;nin bilerek engellendi\u011fini g\u00f6sterir.<\/p>\n<\/li>\n<li><strong>Sa\u011flay\u0131c\u0131 taraf\u0131 bir engel olabilir.<\/strong> Kendi sunucunuzda kural yoksa engel a\u011f\u0131n ba\u015fka bir noktas\u0131nda olabilir; tracert\/traceroute \u00e7\u0131kt\u0131s\u0131n\u0131 destek talebine ekleyin.\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: destek ekibi a\u011f taraf\u0131nda ek bir kontrol yapar.<\/p>\n<\/li>\n<li><strong>Hi\u00e7bir port yan\u0131t vermiyorsa sunucunun ger\u00e7ekten kapal\u0131 olup olmad\u0131\u011f\u0131n\u0131 do\u011frulay\u0131n.<\/strong><a href=\"https:\/\/narhost.com\/destek\/konsol-baglantisi-ile-sunucuya-nasil-erisilir\/\" title=\"Konsol ba\u011flant\u0131s\u0131 ile sunucuya eri\u015fim \u2014 Narhost Destek\">Konsol ba\u011flant\u0131s\u0131<\/a> ile sunucuya eri\u015fip servis durumunu kontrol edin.<\/li>\n<\/ol>\n<h2>Do\u011frulama<\/h2>\n<div class=\"success-box\">\n<p class=\"label\">Sonu\u00e7<\/p>\n<p>Port bazl\u0131 testte (<code>Test-NetConnection<\/code>, <code>curl -I<\/code> ya da <code>telnet<\/code>) yan\u0131t al\u0131yorsan\u0131z sunucu \u00e7al\u0131\u015f\u0131yordur; ping&#8217;in yan\u0131t vermemesi bu durumda sorun de\u011fil, bilin\u00e7li bir ICMP filtresidir.<\/p>\n<\/div>\n<h2>H\u00e2l\u00e2 \u00c7\u00f6z\u00fclmediyse<\/h2>\n<ul>\n<li><strong>Hi\u00e7bir port&#8217;a ba\u011flan\u0131lam\u0131yor.<\/strong> Sunucu ger\u00e7ekten kapal\u0131 ya da a\u011f ba\u011flant\u0131s\u0131 kopmu\u015f olabilir. <a href=\"https:\/\/narhost.com\/destek\/konsol-baglantisi-ile-sunucuya-nasil-erisilir\/\" title=\"Konsol ba\u011flant\u0131s\u0131 ile sunucuya eri\u015fim \u2014 Narhost Destek\">Konsol ba\u011flant\u0131s\u0131<\/a> ile eri\u015fim isteyin.<\/li>\n<li><strong>Traceroute belirli bir noktada duruyor.<\/strong> Sorun sunucuda de\u011fil, ara a\u011fda olabilir; tracert\/traceroute \u00e7\u0131kt\u0131s\u0131n\u0131 destek talebine ekleyin.<\/li>\n<li><strong>ICMP&#8217;yi kal\u0131c\u0131 olarak kapal\u0131 m\u0131 tutmal\u0131s\u0131n\u0131z, a\u00e7\u0131k m\u0131 b\u0131rakmal\u0131s\u0131n\u0131z, emin de\u011filsiniz.<\/strong> \u0130zleme arac\u0131n\u0131z\u0131n kulland\u0131\u011f\u0131 kaynak d\u0131\u015f\u0131nda ICMP&#8217;yi kapal\u0131 tutmak yayg\u0131n bir pratiktir; tamamen a\u00e7mak yaln\u0131zca te\u015fhis kolayl\u0131\u011f\u0131 sa\u011flar, g\u00fcvenlik faydas\u0131 getirmez. <a href=\"https:\/\/narhost.com\/destek\/sunucuza-iptables-ile-ping-atilmasini-engellemek\/\" title=\"Sunucuya iptables ile ping at\u0131lmas\u0131n\u0131 engellemek \u2014 Narhost Destek\">\u0130lgili kurala<\/a> g\u00f6z at\u0131n.<\/li>\n<\/ul>\n<div class=\"cta-box\">\n<p class=\"label\">Narhost deste\u011fi<\/p>\n<p>Talebe \u015funlar\u0131 ekleyin: sunucu IP&#8217;si, hangi a\u011fdan test etti\u011finiz, tracert\/traceroute \u00e7\u0131kt\u0131s\u0131 ve port testi sonucu.<\/p>\n<p><a class=\"cta-btn\" href=\"https:\/\/narhost.com\/submitticket.php\" title=\"Narhost destek talebi olu\u015ftur\">Destek talebi a\u00e7<\/a><\/div>\n<div class=\"kb-ilgili\">\n<p class=\"label\">Sonraki ad\u0131mlar<\/p>\n<ul>\n<li><a href=\"https:\/\/narhost.com\/destek\/vps-vds-ilk-kurulum-rehberi\/\" title=\"VPS VDS Sunucu \u0130lk Kurulum Rehberi - Narhost Destek\">VPS VDS Sunucu \u0130lk Kurulum Rehberi (konu merkezi)<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/vps-server\/\" title=\"Sunucu Y\u00f6netimi kategorisi \u2014 Narhost Destek\">Sunucu Y\u00f6netimi kartlar\u0131n\u0131n tamam\u0131<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/konsol-baglantisi-ile-sunucuya-nasil-erisilir\/\" title=\"Konsol ba\u011flant\u0131s\u0131 ile sunucuya eri\u015fim \u2014 Narhost Destek\">Konsol ba\u011flant\u0131s\u0131 ile sunucuya eri\u015fim<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/sunucuza-iptables-ile-ping-atilmasini-engellemek\/\" title=\"Sunucuya iptables ile ping at\u0131lmas\u0131n\u0131 engellemek \u2014 Narhost Destek\">Sunucuza iptables ile ping at\u0131lmas\u0131n\u0131 engellemek<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/linux-ping-zaman-asimi-suresini-belirleme\/\" title=\"Linux ping zaman a\u015f\u0131m\u0131 s\u00fcresini belirleme \u2014 Narhost Destek\">Linux ping zaman a\u015f\u0131m\u0131 s\u00fcresini belirleme<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"kb-faq\">\n<h2>S\u0131k\u00e7a Sorulan Sorular<\/h2>\n<h3>Sunucuya ping at\u0131lam\u0131yor ama site a\u00e7\u0131l\u0131yor, sorun var m\u0131?<\/h3>\n<p>Hay\u0131r, ICMP ile HTTP\/HTTPS farkl\u0131 protokollerdir; ping engelli olsa da site ve di\u011fer servisler normal \u00e7al\u0131\u015fabilir.<\/p>\n<h3>ICMP&#8217;yi tamamen kapatmal\u0131 m\u0131y\u0131m?<\/h3>\n<p>Zorunlu de\u011fil; izleme arac\u0131n\u0131z\u0131n kulland\u0131\u011f\u0131 kayna\u011fa izin verip kalan\u0131n\u0131 kapal\u0131 tutmak yayg\u0131n ve dengeli bir pratiktir.<\/p>\n<h3>tracert ile traceroute ayn\u0131 komut mu?<\/h3>\n<p>Ayn\u0131 i\u015fi g\u00f6r\u00fcrler; tracert Windows&#8217;ta, traceroute Linux ve macOS&#8217;ta kullan\u0131l\u0131r, \u00e7\u0131kt\u0131 bi\u00e7imleri birebir ayn\u0131 de\u011fildir.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Sunucuya ping at\u0131lam\u0131yor olmas\u0131 \u00e7o\u011fu zaman sunucunun kapal\u0131 oldu\u011fu anlam\u0131na gelmez. Bu kart a\u011f, port ve ICMP kural\u0131n\u0131n s\u0131ras\u0131yla nas\u0131l kontrol edilece\u011fini VPS ve VDS sunucular i\u00e7in ad\u0131m ad\u0131m anlat\u0131r.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[166,181,189],"class_list":["post-1107","post","type-post","status-publish","format-standard","hentry","category-vps-server","tag-ping","tag-firewalld","tag-icmp"],"meta_box":[],"_links":{"self":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/1107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/comments?post=1107"}],"version-history":[{"count":3,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/1107\/revisions"}],"predecessor-version":[{"id":1451,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/1107\/revisions\/1451"}],"wp:attachment":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/media?parent=1107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/categories?post=1107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/tags?post=1107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}