{"id":7464,"date":"2023-09-15T15:12:56","date_gmt":"2023-09-15T12:12:56","guid":{"rendered":"https:\/\/demo3.lond.net\/blog\/?p=7464"},"modified":"2025-01-22T12:39:50","modified_gmt":"2025-01-22T09:39:50","slug":"arp-adres-cozumleme-protokolu-nedir-nasil-calisir","status":"publish","type":"post","link":"https:\/\/isimkaydet.com\/blog\/arp-adres-cozumleme-protokolu-nedir-nasil-calisir\/","title":{"rendered":"ARP (Adres \u00c7\u00f6z\u00fcmleme Protokol\u00fc) Nedir? Nas\u0131l \u00c7al\u0131\u015f\u0131r?"},"content":{"rendered":"\r\n

ARP (Address Resolution Protocol), OSI modelindeki a\u011f katman\u0131n\u0131n en \u00f6nemli protokollerinden biridir ve sistemin IP adresine verilen MAC (Media Access Control) adresini bulmaya yard\u0131mc\u0131 olur.<\/p>\r\n\r\n\r\n\r\n

ARP Nedir?<\/strong><\/h2>\r\n\r\n\r\n\r\n

ARP (Adres \u00c7\u00f6z\u00fcmleme Protokol\u00fc), bir cihaz\u0131n IP adresini kullanarak ilgili MAC adresini bulmas\u0131na yard\u0131mc\u0131 olan bir a\u011f protokol\u00fcd\u00fcr. Bir cihaz\u0131n ayn\u0131 a\u011fdaki ba\u015fka bir cihaza veri g\u00f6ndermek istedi\u011finde, hedef IP adresi i\u00e7in zaten bir e\u015fleme yap\u0131l\u0131p yap\u0131lmad\u0131\u011f\u0131n\u0131 kontrol eder. E\u015fleme yap\u0131lmam\u0131\u015fsa, ARP iste\u011fi g\u00f6ndererek hedef IP adresine kar\u015f\u0131l\u0131k gelen MAC adresini bulur.<\/p>\r\n\r\n\r\n\r\n

ARP Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/strong><\/h2>\r\n\r\n\r\n\r\n

ARP, a\u015fa\u011f\u0131daki ad\u0131mlar\u0131 izleyerek \u00e7al\u0131\u015f\u0131r:<\/p>\r\n\r\n\r\n\r\n

    \r\n
  1. Bir cihaz, ayn\u0131 a\u011fdaki ba\u015fka bir cihaza veri g\u00f6ndermek istedi\u011finde, hedef IP adresi i\u00e7in ARP \u00f6nbelle\u011finde bir e\u015fleme var m\u0131 diye kontrol eder.<\/li>\r\n\r\n\r\n\r\n
  2. E\u015fleme \u00f6nbellekte bulunmazsa, g\u00f6nderen cihaz bir ARP iste\u011fi yay\u0131n\u0131 g\u00f6nderir ve hedef IP adresine kar\u015f\u0131l\u0131k gelen MAC adresini ister.<\/li>\r\n\r\n\r\n\r\n
  3. ARP iste\u011fi a\u011fdaki t\u00fcm cihazlar taraf\u0131ndan al\u0131n\u0131r, ancak sadece hedef IP adresine sahip cihaz, kendi MAC adresiyle yan\u0131t verir.<\/li>\r\n\r\n\r\n\r\n
  4. \u0130stekte bulunan cihaz, ARP yan\u0131t\u0131n\u0131 al\u0131r ve IP-MAC adres e\u015flemesini ARP \u00f6nbelle\u011fine ekler.<\/li>\r\n\r\n\r\n\r\n
  5. Art\u0131k g\u00f6nderen cihaz, hedef cihazla ileti\u015fim kurmak i\u00e7in hedef MAC adresini kullanabilir.<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n

    Bu \u015fekilde ARP, IP adresiyle MAC adresi aras\u0131ndaki e\u015flemeyi ger\u00e7ekle\u015ftirir ve cihazlar\u0131n ayn\u0131 a\u011f \u00fczerinde veri ileti\u015fimini sa\u011flar.<\/p>\r\n\r\n\r\n\r\n

    ARP’nin Bile\u015fenleri<\/strong><\/h3>\r\n\r\n\r\n\r\n

    ARP, a\u015fa\u011f\u0131daki bile\u015fenlerden olu\u015fur:<\/p>\r\n\r\n\r\n\r\n

      \r\n
    1. ARP \u0130ste\u011fi (ARP Request):\u00a0<\/strong>Bir cihaz, ayn\u0131 a\u011fdaki ba\u015fka bir cihaza veri g\u00f6ndermek istedi\u011finde, hedef IP adresi i\u00e7in ARP \u00f6nbelle\u011finde bir e\u015fleme olup olmad\u0131\u011f\u0131n\u0131 kontrol eder. E\u015fleme yoksa, g\u00f6nderen cihaz yerel a\u011fa bir ARP istek yay\u0131n\u0131 g\u00f6nderir ve hedef IP adresine kar\u015f\u0131l\u0131k gelen MAC adresini ister. ARP iste\u011fi mesaj\u0131, g\u00f6nderenin MAC ve IP adreslerini ve hedefin IP adresini i\u00e7erir.<\/li>\r\n\r\n\r\n\r\n
    2. ARP Yan\u0131t\u0131 (ARP Reply):\u00a0<\/strong>\u0130lgili IP adresine sahip olan cihaz, ARP iste\u011fine bir ARP yan\u0131t\u0131yla cevap verir. ARP yan\u0131t\u0131 mesaj\u0131, g\u00f6nderenin MAC ve IP adreslerini ve hedefin MAC adresini i\u00e7erir. ARP yan\u0131t\u0131 do\u011frudan istekte bulunan cihaza g\u00f6nderilir.<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n

      ARP ayr\u0131ca IP-MAC adres e\u015flemelerini depolayan bir \u00f6nbellek mekanizmas\u0131 i\u00e7erir. ARP \u00f6nbelle\u011fi, IP adreslerini MAC adreslerine e\u015fleyen bir tablodur. Bir cihaz bir ARP yan\u0131t\u0131 ald\u0131\u011f\u0131nda, bu bilgiyi ARP \u00f6nbelle\u011fine ekleyerek ilerideki ileti\u015fimler i\u00e7in h\u0131zl\u0131 eri\u015fim sa\u011flar.<\/p>\r\n\r\n\r\n\r\n

      ARP ve G\u00fcvenlik<\/strong><\/h3>\r\n\r\n\r\n\r\n

      ARP, yerel a\u011f ileti\u015fimi i\u00e7in kritik bir protokold\u00fcr, ancak ARP mesajlar\u0131n\u0131n do\u011frulanmamas\u0131 ve ARP sahtekarl\u0131\u011f\u0131 gibi sald\u0131r\u0131lara kar\u015f\u0131 savunmas\u0131z olmas\u0131 riskini ta\u015f\u0131r. Bu nedenle, a\u011f g\u00fcvenlik \u00e7\u00f6z\u00fcmleri genellikle ARP sahtekarl\u0131\u011f\u0131 sald\u0131r\u0131lar\u0131n\u0131 tespit eden ve \u00f6nleyen \u00f6zellikler i\u00e7erir.<\/p>\r\n","protected":false},"excerpt":{"rendered":"

      ARP (Address Resolution Protocol), OSI modelindeki a\u011f katman\u0131n\u0131n en \u00f6nemli protokollerinden biridir ve sistemin IP adresine verilen MAC (Media Access Control) adresini bulmaya yard\u0131mc\u0131 olur. ARP Nedir? ARP (Adres \u00c7\u00f6z\u00fcmleme Protokol\u00fc), bir cihaz\u0131n IP adresini kullanarak ilgili MAC adresini bulmas\u0131na yard\u0131mc\u0131 olan bir a\u011f protokol\u00fcd\u00fcr. Bir cihaz\u0131n ayn\u0131 a\u011fdaki ba\u015fka bir cihaza veri g\u00f6ndermek istedi\u011finde,<\/p>\n","protected":false},"author":1,"featured_media":7466,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-7464","post","type-post","status-publish","format-standard","has-post-thumbnail","category-web-hosting"],"_links":{"self":[{"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/posts\/7464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/comments?post=7464"}],"version-history":[{"count":3,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/posts\/7464\/revisions"}],"predecessor-version":[{"id":8291,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/posts\/7464\/revisions\/8291"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/media\/7466"}],"wp:attachment":[{"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/media?parent=7464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/categories?post=7464"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/tags?post=7464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}