{"id":438,"date":"2025-09-10T15:59:25","date_gmt":"2025-09-10T12:59:25","guid":{"rendered":"https:\/\/destek.narhost.com\/?p=438"},"modified":"2025-10-26T14:19:57","modified_gmt":"2025-10-26T11:19:57","slug":"centos-mac-cakisma-hatasinin-cozumu","status":"publish","type":"post","link":"https:\/\/narhost.com\/destek\/centos-mac-cakisma-hatasinin-cozumu\/","title":{"rendered":"Centos Mac \u00c7ak\u0131\u015fma Hatas\u0131n\u0131n \u00c7\u00f6z\u00fcm\u00fc"},"content":{"rendered":"<h2 data-start=\"225\" data-end=\"252\"><\/h2>\n<ul data-start=\"253\" data-end=\"465\">\n<li data-start=\"253\" data-end=\"316\">\n<p data-start=\"255\" data-end=\"316\"><code data-start=\"255\" data-end=\"276\">dmesg | grep -i eth<\/code> komutuyla sistem loglar\u0131n\u0131 inceleyin.<\/p>\n<\/li>\n<li data-start=\"317\" data-end=\"378\">\n<p data-start=\"319\" data-end=\"378\"><code data-start=\"319\" data-end=\"327\">arp -a<\/code> ile ayn\u0131 <a href=\"https:\/\/narhost.com\/ip-kiralama\" data-internallinksmanager029f6b8e52c=\"17\" title=\"ip kiralama\" target=\"_blank\" rel=\"noopener\">IP<\/a>\/MAC kullanan cihazlar\u0131 g\u00f6r\u00fcnt\u00fcleyin.<\/p>\n<\/li>\n<li data-start=\"379\" data-end=\"465\">\n<p data-start=\"381\" data-end=\"465\">Switch\/router loglar\u0131n\u0131 kontrol ederek hangi porttan \u00e7ak\u0131\u015fma geldi\u011fini belirleyin.<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"467\" data-end=\"470\" \/>\n<h2 data-start=\"472\" data-end=\"499\">Yeni MAC Adresi Atama<\/h2>\n<p data-start=\"500\" data-end=\"581\">\u00c7ak\u0131\u015fma ya\u015fayan aray\u00fcze kal\u0131c\u0131 veya ge\u00e7ici yeni MAC adresi tan\u0131mlayabilirsiniz.<\/p>\n<p data-start=\"583\" data-end=\"600\"><strong data-start=\"583\" data-end=\"600\">Ge\u00e7ici \u00e7\u00f6z\u00fcm:<\/strong><\/p>\n<div class=\"contain-inline-size rounded-2xl relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-9\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-bash\">ip <span class=\"hljs-built_in\">link<\/span> <span class=\"hljs-built_in\">set<\/span> dev eth0 address 02:1A:2B:3C:4D:5E<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"661\" data-end=\"742\"><strong data-start=\"661\" data-end=\"683\">Kal\u0131c\u0131 \u00e7\u00f6z\u00fcm i\u00e7in:<\/strong><br data-start=\"683\" data-end=\"686\" \/><code data-start=\"686\" data-end=\"729\">\/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/code> dosyas\u0131nda<\/p>\n<div class=\"contain-inline-size rounded-2xl relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-9\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-bash\">MACADDR=02:1A:2B:3C:4D:5E<br \/>\n<\/code><\/div>\n<\/div>\n<p data-start=\"781\" data-end=\"822\">sat\u0131r\u0131n\u0131 ekleyin ve a\u011f\u0131 yeniden ba\u015flat\u0131n:<\/p>\n<div class=\"contain-inline-size rounded-2xl relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-9\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-bash\">systemctl restart network<br \/>\n<\/code><\/div>\n<\/div>\n<hr data-start=\"862\" data-end=\"865\" \/>\n<h2 data-start=\"867\" data-end=\"886\">\u00a0DHCP Yenileme<\/h2>\n<p data-start=\"887\" data-end=\"923\">\u00c7ak\u0131\u015fma IP\u2019den de kaynaklan\u0131yorsa:<\/p>\n<div class=\"contain-inline-size rounded-2xl relative bg-token-sidebar-surface-primary\">\n<div class=\"sticky top-9\">\n<div class=\"absolute end-0 bottom-0 flex h-9 items-center pe-2\">\n<div class=\"bg-token-bg-elevated-secondary text-token-text-secondary flex items-center gap-4 rounded-sm px-2 font-sans text-xs\"><\/div>\n<\/div>\n<\/div>\n<div class=\"overflow-y-auto p-4\" dir=\"ltr\"><code class=\"whitespace-pre! language-bash\">dhclient -r<br \/>\ndhclient<br \/>\n<\/code><\/div>\n<\/div>\n<hr data-start=\"958\" data-end=\"961\" \/>\n<h2 data-start=\"963\" data-end=\"989\">A\u011f Donan\u0131m\u0131 Kontrol\u00fc<\/h2>\n<ul data-start=\"990\" data-end=\"1161\">\n<li data-start=\"990\" data-end=\"1108\">\n<p data-start=\"992\" data-end=\"1108\">Sanalla\u015ft\u0131rma ortam\u0131nda (VMware, Proxmox, KVM) ayn\u0131 MAC adresi ile olu\u015fturulmu\u015f makineler varsa farkl\u0131 MAC atay\u0131n.<\/p>\n<\/li>\n<li data-start=\"1109\" data-end=\"1161\">\n<p data-start=\"1111\" data-end=\"1161\">Fiziksel cihazlarda firmware g\u00fcncellemesi yap\u0131n.<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1163\" data-end=\"1166\" \/>\n<p data-start=\"1168\" data-end=\"1279\">\u2705 Bu ad\u0131mlar\u0131n ard\u0131ndan CentOS \u00fczerinde <strong data-start=\"1208\" data-end=\"1230\">MAC \u00e7ak\u0131\u015fma hatas\u0131<\/strong> giderilir ve a\u011f ba\u011flant\u0131n\u0131z stabil hale gelir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VMWare \u00fczerinden centos sunucunuzun clonunu ald\u0131ktan sonra IP adresinin \u00e7ak\u0131\u015fmamas\u0131 i\u00e7in a\u015fa\u011f\u0131daki komutu kullanman\u0131z gerekmektedir.<\/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":[49],"class_list":["post-438","post","type-post","status-publish","format-standard","hentry","category-vps-server","tag-centos"],"meta_box":[],"_links":{"self":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/438","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=438"}],"version-history":[{"count":4,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/438\/revisions"}],"predecessor-version":[{"id":904,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/438\/revisions\/904"}],"wp:attachment":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/media?parent=438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/categories?post=438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/tags?post=438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}