{"id":477662,"date":"2023-08-09T09:18:35","date_gmt":"2023-08-09T09:18:35","guid":{"rendered":""},"modified":"2023-09-05T11:15:09","modified_gmt":"2023-09-05T11:15:09","slug":"internet-control-message-protocol","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/tr\/wiki\/internet-control-message-protocol\/","title":{"rendered":"\u0130nternet Kontrol Mesaj\u0131 Protokol\u00fc"},"content":{"rendered":"<h2>girii\u015f<\/h2>\n<p>\u0130nternet Kontrol Mesaj\u0131 Protokol\u00fc (ICMP), \u0130nternet Protokol\u00fc (IP) paketinde kullan\u0131lan \u00f6nemli bir a\u011f katman\u0131 protokol\u00fcd\u00fcr. Bir a\u011fdaki cihazlar aras\u0131ndaki ileti\u015fimi kolayla\u015ft\u0131rmada \u00e7ok \u00f6nemli bir rol oynar ve \u00e7e\u015fitli te\u015fhis ve hata raporlama i\u015flevlerine hizmet eder. ICMP genellikle modern a\u011f olu\u015fturman\u0131n ayr\u0131lmaz bir par\u00e7as\u0131 olarak kabul edilir ve IP tabanl\u0131 a\u011flar\u0131n d\u00fczg\u00fcn i\u015fleyi\u015fini sa\u011flamak i\u00e7in a\u011f cihazlar\u0131n\u0131n kontrol mesajlar\u0131 al\u0131\u015fveri\u015finde bulunmas\u0131na olanak tan\u0131r.<\/p>\n<h2>Tarih ve K\u00f6ken<\/h2>\n<p>ICMP ilk olarak 1980&#039;lerin ba\u015f\u0131nda RFC 792&#039;de tan\u0131mlanan orijinal TCP\/IP spesifikasyonunun bir par\u00e7as\u0131 olarak tasarland\u0131. Olu\u015fturulmas\u0131, \u0130letim Kontrol Protokol\u00fc (TCP) \u00fczerine yapt\u0131\u011f\u0131 \u00e7al\u0131\u015fmada ICMP&#039;nin temel kavramlar\u0131n\u0131 ana hatlar\u0131yla a\u00e7\u0131klayan Dave Mills&#039;e atfedilebilir. ve IP. O tarihten bu yana ICMP, zaman i\u00e7inde eklenen yeni i\u015flevlerle birlikte bir\u00e7ok revizyon ve g\u00fcncellemeden ge\u00e7ti.<\/p>\n<h2>ICMP Hakk\u0131nda Detayl\u0131 Bilgi<\/h2>\n<p>ICMP, OSI modelinin a\u011f katman\u0131nda (Katman 3) IP ile birlikte \u00e7al\u0131\u015farak \u00e7al\u0131\u015f\u0131r. Ana g\u00f6revleri aras\u0131nda hatalar\u0131n raporlanmas\u0131, te\u015fhis fonksiyonlar\u0131 ve a\u011f ko\u015fullar\u0131 hakk\u0131nda geri bildirim sa\u011flanmas\u0131 yer al\u0131r. ICMP ba\u011flant\u0131s\u0131z bir protokold\u00fcr, yani mesajlar\u0131 iletmeden \u00f6nce \u00f6zel bir oturum olu\u015fturmaz. Bunun yerine mesajlar\u0131n\u0131 iletmek i\u00e7in IP hizmetlerini kullan\u0131r.<\/p>\n<h2>\u0130\u00e7 Yap\u0131 ve ICMP&#039;nin \u00c7al\u0131\u015fma \u015eekli<\/h2>\n<p>ICMP mesajlar\u0131 IP paketleri i\u00e7inde kaps\u00fcllenir. Bir y\u00f6nlendirici veya ana bilgisayar, bir IP paketini i\u015flerken bir sorunla kar\u015f\u0131la\u015ft\u0131\u011f\u0131nda, kaynak cihaz\u0131 sorun hakk\u0131nda bilgilendirmek i\u00e7in bir ICMP mesaj\u0131 olu\u015fturur. \u00d6rne\u011fin, bir y\u00f6nlendirici var olmayan bir ana bilgisayara y\u00f6nelik bir IP paketi al\u0131rsa, g\u00f6ndereni bilgilendirmek i\u00e7in bir ICMP &quot;Hedefe Ula\u015f\u0131lam\u0131yor&quot; mesaj\u0131 \u00fcretecektir.<\/p>\n<p>ICMP, her biri belirli bir amaca hizmet eden \u00e7e\u015fitli mesaj t\u00fcrlerine dayan\u0131r. Baz\u0131 yayg\u0131n ICMP mesaj t\u00fcrleri \u015funlar\u0131 i\u00e7erir:<\/p>\n<ul>\n<li>Yank\u0131 \u0130ste\u011fi ve Yank\u0131 Yan\u0131t\u0131 (a\u011f ba\u011flant\u0131 testi i\u00e7in \u00fcnl\u00fc &quot;ping&quot; yard\u0131mc\u0131 program\u0131nda kullan\u0131l\u0131r).<\/li>\n<li>Hedefe Ula\u015f\u0131lam\u0131yor (hedef ana bilgisayar\u0131n veya a\u011f\u0131n eri\u015filemez oldu\u011funu g\u00f6sterir).<\/li>\n<li>S\u00fcre A\u015f\u0131ld\u0131 (bir paketin ya\u015fam s\u00fcresi de\u011ferini a\u015ft\u0131\u011f\u0131n\u0131 ve at\u0131ld\u0131\u011f\u0131n\u0131 belirtmek i\u00e7in kullan\u0131l\u0131r).<\/li>\n<li>Y\u00f6nlendirme (ana makineye paketleri alternatif bir yol kullanarak g\u00f6ndermesi konusunda bilgi vermek).<\/li>\n<\/ul>\n<p>ICMP mesajlar\u0131, belirli hata kategorizasyonuna izin veren bir t\u00fcr alan\u0131 ve bir kod alan\u0131yla tan\u0131mlan\u0131r. Sa\u011flama toplam\u0131 alan\u0131 ICMP mesaj\u0131n\u0131n b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc do\u011frulamak i\u00e7in kullan\u0131l\u0131r.<\/p>\n<h2>ICMP&#039;nin Temel \u00d6zellikleri<\/h2>\n<p>ICMP, onu IP tabanl\u0131 a\u011flar\u0131n ayr\u0131lmaz bir par\u00e7as\u0131 haline getiren \u00e7e\u015fitli temel \u00f6zellikler sunar:<\/p>\n<ol>\n<li>\n<p><strong>Hata Raporlama<\/strong>: ICMP, a\u011f cihazlar\u0131 aras\u0131nda hata raporlamay\u0131 kolayla\u015ft\u0131rarak sorunlar\u0131n h\u0131zl\u0131 bir \u015fekilde tan\u0131mlanmas\u0131na ve \u00e7\u00f6z\u00fclmesine yard\u0131mc\u0131 olur.<\/p>\n<\/li>\n<li>\n<p><strong>Te\u015fhis Fonksiyonlar\u0131<\/strong>: A\u011f y\u00f6neticilerinin a\u011f sorunlar\u0131n\u0131 gidermelerine yard\u0131mc\u0131 olan &quot;ping&quot; ve &quot;traceroute&quot; gibi tan\u0131lama ara\u00e7lar\u0131n\u0131 destekler.<\/p>\n<\/li>\n<li>\n<p><strong>A\u011f Yolu Do\u011frulamas\u0131<\/strong>: &quot;S\u00fcre A\u015f\u0131ld\u0131&quot; ve &quot;Y\u00f6nlendirme&quot; gibi ICMP mesajlar\u0131, a\u011f yollar\u0131n\u0131n verimlili\u011fini ve g\u00fcvenilirli\u011fini belirlemeye yard\u0131mc\u0131 olur.<\/p>\n<\/li>\n<li>\n<p><strong>Ak\u0131\u015f kontrol\u00fc<\/strong>: ICMP, ak\u0131\u015f kontrol\u00fcnde rol oynar ve cihazlar\u0131 s\u0131k\u0131\u015f\u0131k a\u011f ko\u015fullar\u0131 hakk\u0131nda bilgilendirir.<\/p>\n<\/li>\n<\/ol>\n<h2>ICMP Mesaj T\u00fcrleri<\/h2>\n<p>ICMP, her biri benzersiz bir amaca hizmet eden \u00e7e\u015fitli mesaj t\u00fcrlerini kapsar. A\u015fa\u011f\u0131da baz\u0131 yayg\u0131n ICMP mesaj t\u00fcrlerinin bir listesi bulunmaktad\u0131r:<\/p>\n<table>\n<thead>\n<tr>\n<th>ICMP T\u00fcr\u00fc<\/th>\n<th>Tan\u0131m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>Yank\u0131 Yan\u0131t\u0131<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Ula\u015f\u0131lamaz hedef<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Y\u00f6nlendir<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td>Yank\u0131 \u0130ste\u011fi<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td>Zaman a\u015f\u0131m\u0131 yap\u0131ld\u0131<\/td>\n<\/tr>\n<tr>\n<td>\u2026<\/td>\n<td>\u2026<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Kullan\u0131m, Sorunlar ve \u00c7\u00f6z\u00fcmler<\/h2>\n<p>ICMP, a\u011f tan\u0131lama, sorun giderme ve performans izleme alanlar\u0131nda yayg\u0131n bir kullan\u0131ma sahiptir. Baz\u0131 yayg\u0131n kullan\u0131m durumlar\u0131 \u015funlar\u0131 i\u00e7erir:<\/p>\n<ol>\n<li>\n<p><strong>Ping ve Ba\u011flant\u0131 Testi<\/strong>: ICMP&#039;nin Yank\u0131 \u0130ste\u011fi ve Yank\u0131 Yan\u0131t\u0131 mesajlar\u0131, a\u011f ba\u011flant\u0131s\u0131n\u0131 do\u011frulamak ve gidi\u015f-d\u00f6n\u00fc\u015f s\u00fcresini (RTT) \u00f6l\u00e7mek i\u00e7in kullan\u0131l\u0131r.<\/p>\n<\/li>\n<li>\n<p><strong>A\u011f Sorunlar\u0131n\u0131 Giderme<\/strong>: ICMP Hedefine Ula\u015f\u0131lamaz mesajlar\u0131, eri\u015filemeyen ana bilgisayarlar veya a\u011flar gibi sorunlar\u0131n belirlenmesine yard\u0131mc\u0131 olur.<\/p>\n<\/li>\n<li>\n<p><strong>Yol \u0130zleme<\/strong>: Traceroute, paketlerin a\u011fda izledi\u011fi yolu belirlemek i\u00e7in ICMP Zaman A\u015f\u0131m\u0131 mesajlar\u0131n\u0131 kullan\u0131r.<\/p>\n<\/li>\n<\/ol>\n<p>ICMP, kritik rol\u00fcne ra\u011fmen, ICMP sald\u0131r\u0131lar\u0131 ve ping taramalar\u0131 gibi k\u00f6t\u00fc ama\u00e7l\u0131 etkinliklerin hedefi olabilir. A\u011f y\u00f6neticileri bu sorunlar\u0131 azaltmak i\u00e7in g\u00fcvenlik duvarlar\u0131 ve izinsiz giri\u015f \u00f6nleme sistemleri kullan\u0131r.<\/p>\n<h2>\u00d6zellikler ve Kar\u015f\u0131la\u015ft\u0131rmalar<\/h2>\n<p>ICMP&#039;yi \u00f6zellikler a\u00e7\u0131s\u0131ndan di\u011fer protokollerle kar\u015f\u0131la\u015ft\u0131ral\u0131m:<\/p>\n<table>\n<thead>\n<tr>\n<th>Protokol<\/th>\n<th>Katman<\/th>\n<th>Ba\u011flant\u0131 y\u00f6nelimli<\/th>\n<th>Hata Raporlama<\/th>\n<th>Ama\u00e7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ICMP<\/td>\n<td>Katman 3<\/td>\n<td>HAYIR<\/td>\n<td>Evet<\/td>\n<td>A\u011f Te\u015fhisi ve Kontrol\u00fc<\/td>\n<\/tr>\n<tr>\n<td>TCP<\/td>\n<td>Katman 4<\/td>\n<td>Evet<\/td>\n<td>Evet<\/td>\n<td>G\u00fcvenilir Veri \u0130letimi<\/td>\n<\/tr>\n<tr>\n<td>UDP<\/td>\n<td>Katman 4<\/td>\n<td>HAYIR<\/td>\n<td>HAYIR<\/td>\n<td>D\u00fc\u015f\u00fck Gecikmeli Veri \u0130letimi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Gelecek Perspektifleri ve Teknolojiler<\/h2>\n<p>Teknoloji ilerledik\u00e7e ICMP muhtemelen a\u011f tan\u0131lama ve sorun gidermede hayati bir rol oynamaya devam edecektir. Nesnelerin \u0130nterneti (IoT) cihazlar\u0131n\u0131n y\u00fckseli\u015fi ve IPv6&#039;n\u0131n uygulanmas\u0131yla birlikte ICMP, yeni gereksinimleri kar\u015f\u0131lamak i\u00e7in daha fazla geli\u015fme g\u00f6rebilir.<\/p>\n<h2>Proxy Sunucular\u0131 ve ICMP<\/h2>\n<p>Proxy sunucular\u0131, istemciler ve sunucular aras\u0131nda arac\u0131 g\u00f6revi g\u00f6r\u00fcr, istemci isteklerini iletir ve sunucu yan\u0131tlar\u0131n\u0131 al\u0131r. Proxy sunucular \u00f6ncelikle uygulama katman\u0131nda \u00e7al\u0131\u015fmakla birlikte bir dereceye kadar ICMP mesajlar\u0131yla da \u00e7al\u0131\u015fabilirler. Ancak ICMP mesajlar\u0131 genellikle proxy&#039;nin ileti\u015fiminde kaps\u00fcllenir ve istemciler veya sunucular taraf\u0131ndan do\u011frudan g\u00f6r\u00fclemeyebilir.<\/p>\n<h2>\u0130lgili Ba\u011flant\u0131lar<\/h2>\n<p>\u0130nternet Kontrol Mesaj\u0131 Protokol\u00fc hakk\u0131nda daha fazla bilgi i\u00e7in a\u015fa\u011f\u0131daki kaynaklara ba\u015fvurabilirsiniz:<\/p>\n<ol>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/rfc792\" target=\"_new\" rel=\"noopener nofollow\">RFC 792 \u2013 \u0130nternet Kontrol Mesaj\u0131 Protokol\u00fc<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Internet_Control_Message_Protocol\" target=\"_new\" rel=\"noopener nofollow\">Vikipedi&#039;de ICMP<\/a><\/li>\n<li><a href=\"https:\/\/www.iana.org\/assignments\/icmp-parameters\" target=\"_new\" rel=\"noopener nofollow\">\u0130nternet Atanm\u0131\u015f Say\u0131lar Otoritesi (IANA) ICMP Parametreleri<\/a><\/li>\n<\/ol>","protected":false},"featured_media":477663,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477662","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Internet Control Message Protocol (ICMP) - A Comprehensive Overview<\/mark>","faq_items":[{"question":"What is Internet Control Message Protocol (ICMP)?","answer":"<p>ICMP, or Internet Control Message Protocol, is a fundamental network layer protocol that operates within the Internet Protocol (IP) suite. It facilitates communication between devices on a network and serves various diagnostic and error reporting functions.<\/p>"},{"question":"How did ICMP originate, and who created it?","answer":"<p>ICMP was designed in the early 1980s as part of the original TCP\/IP specification. Its concepts were outlined by Dave Mills while working on TCP and IP.<\/p>"},{"question":"What is the role of ICMP in network communication?","answer":"<p>ICMP plays a crucial role in reporting errors, performing diagnostic functions, and providing feedback about network conditions. It operates at the network layer (Layer 3) of the OSI model.<\/p>"},{"question":"How does ICMP work internally?","answer":"<p>ICMP messages are encapsulated within IP packets, using IP services for delivery. When a router or host encounters an issue with an IP packet, it generates an ICMP message to inform the source device about the problem.<\/p>"},{"question":"What are some key features of ICMP?","answer":"<p>ICMP offers error reporting, diagnostic functions, network path verification, and flow control. It aids in troubleshooting and monitoring network performance.<\/p>"},{"question":"What are the different types of ICMP messages?","answer":"<p>ICMP encompasses various message types, such as Echo Request and Reply, Destination Unreachable, Redirect, Time Exceeded, and more.<\/p>"},{"question":"How is ICMP used, and what are the common problems associated with it?","answer":"<p>ICMP is widely used for ping testing, network troubleshooting, and path tracing. However, it can be targeted in malicious activities, such as ICMP flood attacks. Employing firewalls and intrusion prevention systems can help mitigate these issues.<\/p>"},{"question":"How does ICMP compare with other protocols like TCP and UDP?","answer":"<p>ICMP operates at Layer 3, while TCP and UDP operate at Layer 4. ICMP is connectionless and primarily used for diagnostics, whereas TCP provides reliable data transmission, and UDP offers low-latency data transmission.<\/p>"},{"question":"What is the future outlook for ICMP in networking technologies?","answer":"<p>As technology advances, ICMP is expected to remain essential in network diagnostics and troubleshooting. It may evolve to accommodate the requirements of emerging technologies like IoT and IPv6.<\/p>"},{"question":"How are proxy servers associated with ICMP?","answer":"<p>Proxy servers act as intermediaries in communication between clients and servers. While they primarily operate at the application layer, they can interact with ICMP messages to some extent, though such messages may not be directly visible to clients or servers.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/477662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/477662\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media\/477663"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media?parent=477662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}