Re: ICMP packets

From: ondra (ondrahu@seznam.cz)
Date: 27. 04. 2002, 13:03 CEST

Previous message: Josef Lorenc: "Re: Autoexec Config"
In reply to: JACK: "ICMP packets"
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> Nevite nekdo co to jsou ICMP pakety? Muze neschopnost serveru prijimat
ICMP pakety
> zpusobit nepristupnost stranky ze zahranici? Predem diky za jakoukoliv
odpoved.

Tento protokol se pouziva k posilani ridicich zprav. Mezi nejdulezitejsi
patri:
zadost o echo a odpoved na echo (vyuzivany sluzbou ping). ICMP je v podstate
postaven na protokolu IP. Jeho hlavicka je ulozena v datove casti IP
datagramu.
Tento protokol umoznuje predavani chybovych zprav mezi routery a servery.
Nektere
zpravy protokolu ICMP (presmerovani) vsak mohou byt i zneuzity k odstaveni
pocitace,
a proto se nektere typy ICMP paketu casto zakazuji.
S druhou casti otazky Ti bude muset poradit nejaky vetsi odbornik:-)

-o:-)ndra-

Previous message: Josef Lorenc: "Re: Autoexec Config"
In reply to: JACK: "ICMP packets"
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