Re: why the Router still answer ? (to a ping or a tracert )

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#2123

From: Jon Gray
Date: Fri, 17 Apr 1998 00:00

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Ping does not use TCP or UDP, nor does it have anything to do with Finger.
Ping uses ICMP, which is an IP Level protocol.  Any system that has an
active TCPIP stack loaded (DOS, Windows, Unix, MVS, etc) will respond to an
ICMP request with an ICMP reply.

Regards,

Jon Gray


emery wrote in message <35366875.0@news.iprolink.ch>...
>hello,
>
>I have done the config for two Router for a DMZ and  I have desactivate
UDP
>small server , tcp small serveur and no finger etc...
>
>and i was thincking he will not answer to a ping but he still answer.
>
>Can you tell me how I need to do to stop the reply ?
>because if he reply (My routeur) somebody can overload my router not thrue
?
>
>many thanks for your helps.
>
>Phil
>
>

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From: "Jon Gray" <jgray@ftp.com>
Subject: Re: why the Router  still answer ?  (to a ping or a tracert )
Date: 1998/04/17
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