<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="hr">
	<id>https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=ICMP</id>
	<title>ICMP - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=ICMP"/>
	<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=ICMP&amp;action=history"/>
	<updated>2026-05-23T05:04:32Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.36.2</generator>
	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=ICMP&amp;diff=421922&amp;oldid=prev</id>
		<title>WikiSysop: brisanje nepotrebnog teksta</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=ICMP&amp;diff=421922&amp;oldid=prev"/>
		<updated>2022-03-08T02:35:41Z</updated>

		<summary type="html">&lt;p&gt;brisanje nepotrebnog teksta&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;hr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 02:35, 8. ožujka 2022.&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Redak 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!--'''ICMP'''--&amp;gt;&lt;/del&gt;{{IP Model}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{IP Model}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;'''ICMP''' ({{en|'''Internet Control Message Protocol'''}}) &amp;amp;ndash; [[komunikacijski protokol]] koji je ugrađen u svaki [[IP]] modul da bi omogućio mrežnim prolazima ([[usmjerivač]]ima) ili [[računalo|računalima]] slanje kontrolnih poruka o greškama. Zadužen je samo za prijavljivanje grešaka, ali ne i za njihovo ispravljanje.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;'''ICMP''' ({{en|'''Internet Control Message Protocol'''}}) &amp;amp;ndash; [[komunikacijski protokol]] koji je ugrađen u svaki [[IP]] modul da bi omogućio mrežnim prolazima ([[usmjerivač]]ima) ili [[računalo|računalima]] slanje kontrolnih poruka o greškama. Zadužen je samo za prijavljivanje grešaka, ali ne i za njihovo ispravljanje.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l66&quot;&gt;Redak 66:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 66:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;ICMP poruke o pogrešci sadrže podatkovni dio, u kojem je sadržana kopija cijelog IPv4 zaglavlja, i barem prvih 8 bajtova podatkovnog dijela IPv4 paketa koji je uzrok pogreške. Maksimalna duljina ICMP poruke o pogrešci je 576 bajtova.&amp;lt;ref name=rfc792&amp;gt;{{cite IETF |rfc=1812 |title=Requirements for IP Version 4 Routers}}&amp;lt;/ref&amp;gt; Podatkovni dio poruke koristi host kako bi upario poruku sa računalnim procesom.  Ukoliko protokol višeg sloja koristi portove ili sockete, njihovi su brojevi sadržani unutar prvih osam bajtova podataka originalnog datagrama.&amp;lt;ref name=rfc792/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;ICMP poruke o pogrešci sadrže podatkovni dio, u kojem je sadržana kopija cijelog IPv4 zaglavlja, i barem prvih 8 bajtova podatkovnog dijela IPv4 paketa koji je uzrok pogreške. Maksimalna duljina ICMP poruke o pogrešci je 576 bajtova.&amp;lt;ref name=rfc792&amp;gt;{{cite IETF |rfc=1812 |title=Requirements for IP Version 4 Routers}}&amp;lt;/ref&amp;gt; Podatkovni dio poruke koristi host kako bi upario poruku sa računalnim procesom.  Ukoliko protokol višeg sloja koristi portove ili sockete, njihovi su brojevi sadržani unutar prvih osam bajtova podataka originalnog datagrama.&amp;lt;ref name=rfc792/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!-- DoS --&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Kontrolne poruke ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Kontrolne poruke ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=ICMP&amp;diff=336591&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatska zamjena teksta  (-{{cite web +{{Citiranje weba)</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=ICMP&amp;diff=336591&amp;oldid=prev"/>
		<updated>2021-11-18T05:35:35Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatska zamjena teksta  (-{{cite web +{{Citiranje weba)&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;hr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 05:35, 18. studenoga 2021.&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l70&quot;&gt;Redak 70:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 70:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Kontrolne poruke ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Kontrolne poruke ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|+Popis kontrolnih poruka&amp;lt;ref&amp;gt;{{&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cite web&lt;/del&gt;|url=http://www.iana.org/assignments/icmp-parameters |title=IANA ICMP Parameters |publisher=Iana.org |date=2012-09-21 |accessdate=2013-01-07}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{Citiranje knjige |title=Computer Networking: A Top-Down Approach, |author1=Kurose, J.F |author2=Ross, K.W. |isbn=9780321418494 |series=World student series |url=https://books.google.com/books?id=QXIwPwAACAAJ |date=2006 |publisher=Addison-Wesley}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|+Popis kontrolnih poruka&amp;lt;ref&amp;gt;{{&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Citiranje weba&lt;/ins&gt;|url=http://www.iana.org/assignments/icmp-parameters |title=IANA ICMP Parameters |publisher=Iana.org |date=2012-09-21 |accessdate=2013-01-07}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{Citiranje knjige |title=Computer Networking: A Top-Down Approach, |author1=Kurose, J.F |author2=Ross, K.W. |isbn=9780321418494 |series=World student series |url=https://books.google.com/books?id=QXIwPwAACAAJ |date=2006 |publisher=Addison-Wesley}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;!         Tip !! Kod !! Stanje !! Opis&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;!         Tip !! Kod !! Stanje !! Opis&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=ICMP&amp;diff=331843&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatska zamjena teksta  (-{{cite book +{{Citiranje knjige)</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=ICMP&amp;diff=331843&amp;oldid=prev"/>
		<updated>2021-11-17T03:05:41Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatska zamjena teksta  (-{{cite book +{{Citiranje knjige)&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;hr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 03:05, 17. studenoga 2021.&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l70&quot;&gt;Redak 70:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 70:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Kontrolne poruke ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Kontrolne poruke ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|+Popis kontrolnih poruka&amp;lt;ref&amp;gt;{{cite web|url=http://www.iana.org/assignments/icmp-parameters |title=IANA ICMP Parameters |publisher=Iana.org |date=2012-09-21 |accessdate=2013-01-07}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cite book &lt;/del&gt;|title=Computer Networking: A Top-Down Approach, |author1=Kurose, J.F |author2=Ross, K.W. |isbn=9780321418494 |series=World student series |url=https://books.google.com/books?id=QXIwPwAACAAJ |date=2006 |publisher=Addison-Wesley}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|+Popis kontrolnih poruka&amp;lt;ref&amp;gt;{{cite web|url=http://www.iana.org/assignments/icmp-parameters |title=IANA ICMP Parameters |publisher=Iana.org |date=2012-09-21 |accessdate=2013-01-07}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Citiranje knjige &lt;/ins&gt;|title=Computer Networking: A Top-Down Approach, |author1=Kurose, J.F |author2=Ross, K.W. |isbn=9780321418494 |series=World student series |url=https://books.google.com/books?id=QXIwPwAACAAJ |date=2006 |publisher=Addison-Wesley}}&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;!         Tip !! Kod !! Stanje !! Opis&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;!         Tip !! Kod !! Stanje !! Opis&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=ICMP&amp;diff=44274&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=ICMP&amp;diff=44274&amp;oldid=prev"/>
		<updated>2021-08-21T02:25:04Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatski unos stranica&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--'''ICMP'''--&amp;gt;{{IP Model}}&lt;br /&gt;
'''ICMP''' ({{en|'''Internet Control Message Protocol'''}}) &amp;amp;ndash; [[komunikacijski protokol]] koji je ugrađen u svaki [[IP]] modul da bi omogućio mrežnim prolazima ([[usmjerivač]]ima) ili [[računalo|računalima]] slanje kontrolnih poruka o greškama. Zadužen je samo za prijavljivanje grešaka, ali ne i za njihovo ispravljanje.&lt;br /&gt;
&lt;br /&gt;
ICMP je dio IP protokola (definiranih unutar {{RFC|792}} za IPv4). Detaljan rad ICMP protokola definiran je u {{RFC|1122}}. ICMP pogreške šalju se na izvorišnu IP adresu paketa za koji je vračena pogreška.&lt;br /&gt;
&lt;br /&gt;
== Struktura datagrama ==&lt;br /&gt;
=== Zaglavlje ===&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|+Format ICMP zaglavlja&lt;br /&gt;
|-&lt;br /&gt;
! ''Pomak''&lt;br /&gt;
! [[Oktet (računarstvo)|Oktet]]&lt;br /&gt;
! colspan=&amp;quot;8&amp;quot; | 0&lt;br /&gt;
! colspan=&amp;quot;8&amp;quot; | 1&lt;br /&gt;
! colspan=&amp;quot;8&amp;quot; | 2&lt;br /&gt;
! colspan=&amp;quot;8&amp;quot; | 3&lt;br /&gt;
|-&lt;br /&gt;
! style=&amp;quot;border-top: none&amp;quot; | [[Oktet (računarstvo)|Oktet]]&lt;br /&gt;
! [[Bit]]&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 0&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 1&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 2&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 3&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 4&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 5&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 6&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 7&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 8&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 9&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 10&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 11&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 12&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 13&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 14&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 15&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 16&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 17&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 18&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 19&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 20&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 21&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 22&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 23&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 24&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 25&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 26&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 27&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 28&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 29&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 30&lt;br /&gt;
! style=&amp;quot;width:2.6%;&amp;quot;| 31&lt;br /&gt;
|-&lt;br /&gt;
! 0&lt;br /&gt;
! 0&lt;br /&gt;
| colspan=&amp;quot;8&amp;quot;| Tip poruke&lt;br /&gt;
| colspan=&amp;quot;8&amp;quot;| Kod &lt;br /&gt;
| colspan=&amp;quot;16&amp;quot;|Kontrolni zbroj&lt;br /&gt;
|-&lt;br /&gt;
! 4&lt;br /&gt;
! 32&lt;br /&gt;
| colspan=&amp;quot;32&amp;quot;|Ostatak zaglavlja&lt;br /&gt;
|-&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Podatci===&lt;br /&gt;
ICMP poruke o pogrešci sadrže podatkovni dio, u kojem je sadržana kopija cijelog IPv4 zaglavlja, i barem prvih 8 bajtova podatkovnog dijela IPv4 paketa koji je uzrok pogreške. Maksimalna duljina ICMP poruke o pogrešci je 576 bajtova.&amp;lt;ref name=rfc792&amp;gt;{{cite IETF |rfc=1812 |title=Requirements for IP Version 4 Routers}}&amp;lt;/ref&amp;gt; Podatkovni dio poruke koristi host kako bi upario poruku sa računalnim procesom.  Ukoliko protokol višeg sloja koristi portove ili sockete, njihovi su brojevi sadržani unutar prvih osam bajtova podataka originalnog datagrama.&amp;lt;ref name=rfc792/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!-- DoS --&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Kontrolne poruke ==&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|+Popis kontrolnih poruka&amp;lt;ref&amp;gt;{{cite web|url=http://www.iana.org/assignments/icmp-parameters |title=IANA ICMP Parameters |publisher=Iana.org |date=2012-09-21 |accessdate=2013-01-07}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite book |title=Computer Networking: A Top-Down Approach, |author1=Kurose, J.F |author2=Ross, K.W. |isbn=9780321418494 |series=World student series |url=https://books.google.com/books?id=QXIwPwAACAAJ |date=2006 |publisher=Addison-Wesley}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
!         Tip !! Kod !! Stanje !! Opis&lt;br /&gt;
|-&lt;br /&gt;
||0 – Echo Reply&amp;lt;ref&amp;gt;{{RFC|792}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
|                 0    || || Echo Reply (odgovor na [[ping]])&lt;br /&gt;
|-&lt;br /&gt;
||1 i 2&lt;br /&gt;
|                      || nije dodijeljeno || ''Rezervirano''&lt;br /&gt;
|-&lt;br /&gt;
|rowspan=16|3 – Destination Unreachable (Odredište nedostupno)&amp;lt;ref name=rfc792/&amp;gt;&lt;br /&gt;
|                  0   || || Destination network unreachable (mreža nedostupna)&lt;br /&gt;
|-&lt;br /&gt;
|                  1   || || Destination host unreachable (host nedostupan)&lt;br /&gt;
|-&lt;br /&gt;
|                  2   || || Destination protocol unreachable (protokol nedostupan)&lt;br /&gt;
|-&lt;br /&gt;
|                  3   || || Destination port unreachable (port nedostupan)&lt;br /&gt;
|-&lt;br /&gt;
|                  4   || || Fragmentation required (uz postavljenu IPv4 DF zastavicu) (potrebna fragmentacija)&lt;br /&gt;
|-&lt;br /&gt;
|                  5   || || Source route failed (routing izvora neuspio)&lt;br /&gt;
|-&lt;br /&gt;
|                  6   || || Destination network unknown (nepoznata odredišna mreža)&lt;br /&gt;
|-&lt;br /&gt;
|                  7   || || Destination host unknown (nepoznat host)&lt;br /&gt;
|-&lt;br /&gt;
|                  8   || || Source host isolated (izvorni host izoliran)&lt;br /&gt;
|-&lt;br /&gt;
|                  9   || || Network administratively prohibited (mreža administrativno zabranjena)&lt;br /&gt;
|-&lt;br /&gt;
|                 10   || || Host administratively prohibited (host administrativno zabranjen)&lt;br /&gt;
|-&lt;br /&gt;
|                 11   || || Network unreachable for ToS (mreža nedostupna za vrstu usluge)&lt;br /&gt;
|-&lt;br /&gt;
|                 12   || || Host unreachable for ToS (host nedostupan za vrstu usluge)&lt;br /&gt;
|-&lt;br /&gt;
|                 13   || || Communication administratively prohibited (komunikacija administrativno zabranjena)&lt;br /&gt;
|-&lt;br /&gt;
|                 14   || || Host Precedence Violation (povreda prednosti)&lt;br /&gt;
|-&lt;br /&gt;
|                 15   || || Precedence cutoff in effect (na snazi je zanimarivanje prednosti)&lt;br /&gt;
|-&lt;br /&gt;
| 4 – Source Quench (gašenje izvora)&lt;br /&gt;
|                  0   || zastarjelo|| Source quench (kontrola zagušenja)&lt;br /&gt;
|-&lt;br /&gt;
|rowspan=4| 5 – Redirect Message (poruka preusmjeravanja)&lt;br /&gt;
|                  0   || || Redirect Datagram for the Network (preusmjeri paket u drugu mrežu)&lt;br /&gt;
|-&lt;br /&gt;
|                  1   || || Redirect Datagram for the Host (preusmjeri paket k drugom hostu)&lt;br /&gt;
|-&lt;br /&gt;
|                  2   || || Redirect Datagram for the ToS &amp;amp; network&lt;br /&gt;
|-&lt;br /&gt;
|                  3   || || Redirect Datagram for the ToS &amp;amp; host&lt;br /&gt;
|-&lt;br /&gt;
| 6            ||      || zastarjelo|| Alternate Host Address (alternativna adresa hosta)&lt;br /&gt;
|-&lt;br /&gt;
| 7            ||      || nije dodijeljeno || ''Rezervirano''&lt;br /&gt;
|-&lt;br /&gt;
| 8 – Echo Request (zahtjev za odgovorom)&lt;br /&gt;
|                  0   || || Echo request ([[Ping]])&lt;br /&gt;
|-&lt;br /&gt;
| 9 – [[ICMP Router Discovery Protocol|Router Advertisement (RDP)]]&lt;br /&gt;
|                  0   || || Router Advertisement (oglašavanje routera)&lt;br /&gt;
|-&lt;br /&gt;
| 10 – [[ICMP Router Discovery Protocol|Router Solicitation]]&lt;br /&gt;
|                  0   || || Router discovery/selection/solicitation (otkrivanje/odabir/zahtjev za podatcima o routeru)&lt;br /&gt;
|-&lt;br /&gt;
|rowspan=2| 11 – [[ICMP Time Exceeded|Time Exceeded]]&amp;lt;ref name=rfc792/&amp;gt;&lt;br /&gt;
|                  0   || || TTL expired in transit (TTL je pao na 0 tijekom putovanja)&lt;br /&gt;
|-&lt;br /&gt;
|                  1   || || Fragment reassembly time exceeded (prekoračeno vrijeme za ponovno sastavljanje fragmenta)&lt;br /&gt;
|-&lt;br /&gt;
|rowspan=3| 12 – Parameter Problem: Bad IP header (pogreška u IP zaglavlju)&lt;br /&gt;
|                  0   || || Pointer indicates the error (pokazivač indicira pogrešku)&lt;br /&gt;
|-&lt;br /&gt;
|                  1   || || Missing a required option (nedostaje potreban podatak)&lt;br /&gt;
|-&lt;br /&gt;
|                  2   || || Bad length (pogrešna duljina)&lt;br /&gt;
|-&lt;br /&gt;
| 13 – Timestamp&lt;br /&gt;
|                  0   || || Timestamp (zapis vremena)&lt;br /&gt;
|-&lt;br /&gt;
| 14 – Timestamp Reply&lt;br /&gt;
|                  0   || || Timestamp reply (odgovor na zapis vremena)&lt;br /&gt;
|-&lt;br /&gt;
| 15 – Information Request&lt;br /&gt;
|                  0   || zastarjelo|| Information Request (zahtjev za podatkom)&lt;br /&gt;
|-&lt;br /&gt;
| 16 – Information Reply&lt;br /&gt;
|                  0   || zastarjelo|| Information Reply (odgovor na zahtjev za podatkom)&lt;br /&gt;
|-&lt;br /&gt;
| 17 – Address Mask Request&lt;br /&gt;
|                  0   || zastarjelo|| Address Mask Request (zahtjev za mrežnom maskom)&lt;br /&gt;
|-&lt;br /&gt;
| 18 – Address Mask Reply&lt;br /&gt;
|                  0   || zastarjelo|| Address Mask Reply (odgovor na zahtjev za mrežnom maskom)&lt;br /&gt;
|-&lt;br /&gt;
| 19           ||      || rezervirano || ''Rezervirano'' sa sigurnost&lt;br /&gt;
|-&lt;br /&gt;
| 20 - 29||      || rezervirano || ''Rezervirano'' za pokuse robusnosti&lt;br /&gt;
|-&lt;br /&gt;
| 30 – [[Traceroute]]&lt;br /&gt;
|                  0   || zastarjelo|| Information Request (zahtjev za podatkom)&lt;br /&gt;
|-&lt;br /&gt;
| 31           ||      || zastarjelo|| Datagram Conversion Error (pogreška u pretvorbi datagrama)&lt;br /&gt;
|-&lt;br /&gt;
| 32           ||      || zastarjelo|| Mobile Host Redirect (preusmjeravanje mobilnog hosta)&lt;br /&gt;
|-&lt;br /&gt;
| 33           ||      || zastarjelo|| Where-Are-You (originally meant for [[IPv6]])&lt;br /&gt;
|-&lt;br /&gt;
| 34           ||      || zastarjelo|| Here-I-Am (originally meant for IPv6)&lt;br /&gt;
|-&lt;br /&gt;
| 35           ||      || zastarjelo|| Mobile Registration Request (zahtjev za mobilnom registracijom)&lt;br /&gt;
|-&lt;br /&gt;
| 36           ||      || zastarjelo|| Mobile Registration Reply (odgvoor na zahtjev za mobilnom registracijom)&lt;br /&gt;
|-&lt;br /&gt;
| 37           ||      || zastarjelo|| Domain Name Request (zahtjev za nazivom domene)&lt;br /&gt;
|-&lt;br /&gt;
| 38           ||      || zastarjelo|| Domain Name Reply (odgovor na zahtjev za nazivom domene)&lt;br /&gt;
|-&lt;br /&gt;
| 39           ||      || zastarjelo|| [[Simple Key-Management for Internet Protocol|SKIP]] Algorithm Discovery Protocol&lt;br /&gt;
|-&lt;br /&gt;
| 40           ||      || || [[Photuris (protocol)|Photuris]], Security failures&lt;br /&gt;
|-&lt;br /&gt;
| 41           ||      || eksperimentalno || ICMP for experimental mobility protocols such as [[Seamoby]] [RFC4065]&lt;br /&gt;
|-&lt;br /&gt;
| 42 – Extended Echo Request&amp;lt;ref name=&amp;quot;{{RFC|8335}}&amp;quot;&amp;gt;{{cite IETF |title=PROBE: A Utility for Probing Interfaces |rfc=8335}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
|                  0   || || Request Extended Echo (XPing - vidi [https://tools.ietf.org/html/draft-bonica-intarea-eping-04 '''Extended Ping (Xping)'''])&lt;br /&gt;
|-&lt;br /&gt;
| rowspan=5| 43 – Extended Echo Reply&amp;lt;ref name=&amp;quot;{{RFC|8335}}&amp;quot;/&amp;gt;&lt;br /&gt;
|                  0   || || No Error (nema pogreške)&lt;br /&gt;
|-&lt;br /&gt;
|                  1   || || Malformed Query (pogreška u zahtjevu)&lt;br /&gt;
|-&lt;br /&gt;
|                  2   || || No Such Interface (ne postoji sučelje)&lt;br /&gt;
|-&lt;br /&gt;
|                  3   || || No Such Table Entry (ne postoji tablični unos)&lt;br /&gt;
|-&lt;br /&gt;
|                  4   || || Multiple Interfaces Satisfy Query (više sučelja zadovoljava zahtjev)&lt;br /&gt;
|-&lt;br /&gt;
| 44 - 252 ||     || nije dodijeljeno || ''Rezervirano''&lt;br /&gt;
|-&lt;br /&gt;
| 253 || || eksperimentalno || RFC3692-style Experiment 1 ({{RFC|4727}})&lt;br /&gt;
|-&lt;br /&gt;
| 254 || || eksperimentalno || RFC3692-style Experiment 2 ({{RFC|4727}})&lt;br /&gt;
|-&lt;br /&gt;
| 255 || || rezervirano || Rezervirano&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
==Izvori==&lt;br /&gt;
{{izvori}}&lt;br /&gt;
&lt;br /&gt;
{{Mrva-rač}}&lt;br /&gt;
[[Kategorija:Internetski protokoli]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
</feed>