From: jw schultz <jw@pegasys.ws>
To: "'linux-kernel@vger.kernel.org'" <linux-kernel@vger.kernel.org>
Subject: Re: ICMP REQUEST
Date: Wed, 23 Jul 2003 11:12:12 -0700 [thread overview]
Message-ID: <20030723181212.GB15719@pegasys.ws> (raw)
In-Reply-To: <E04CF3F88ACBD5119EFE00508BBB212104BCD649@exch-01.noida.hcltech.com>
On Wed, Jul 23, 2003 at 12:53:35PM +0530, Hemanshu Kanji Bhadra, Noida wrote:
> Hi, All
>
> i am developing a ping program, through my program I get ECHO_REPLY..but I
> dont get ECHO_REQUEST.
>
> is that the ECHO_REQUEST is handled by kernel.?
>
> please respond as it is urgent.
In most cases ICMP ECHO_REQUEST is handled by the NIC. The
kernel doesn't even see it. That is why you can ping a
crashed system; the NIC is still configured.
--
________________________________________________________________
J.W. Schultz Pegasystems Technologies
email address: jw@pegasys.ws
Remember Cernan and Schmitt
next prev parent reply other threads:[~2003-07-23 17:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-23 7:23 Hemanshu Kanji Bhadra, Noida
2003-07-23 18:12 ` jw schultz [this message]
2003-07-23 18:22 ` David S. Miller
2003-07-23 18:26 ` Richard B. Johnson
2003-07-23 19:11 ` jw schultz
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