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Date: Tue, 31 Jul 2001 21:47:57 +0300 (EEST)
From: Pekka Savola <pekkas@netcore.fi>
To: <kuznet@ms2.inr.ac.ru>
cc: <therapy@endorphin.org>, <netdev@oss.sgi.com>,
        <linux-kernel@vger.kernel.org>, <davem@redhat.com>
Subject: Re: missing icmp errors for udp packets
In-Reply-To: <200107311833.WAA09598@ms2.inr.ac.ru>
Message-ID: <Pine.LNX.4.33.0107312145350.20436-100000@netcore.fi>
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On Tue, 31 Jul 2001 kuznet@ms2.inr.ac.ru wrote:
> Hello!
>
> > If you reboot the computer, the _first_ ping/scan attempt will not return
> > icmp dest unreachable.
>
> Hmm... how fast after reboot?

Can be quite a long time.  Previously, I tested it immediately after
reboot.  Now I tried it about 6 minutes after I had typed 'reboot' with
success.

I believe it may be the first ICMP message to be sent after reboot..

-- 
Pekka Savola                 "Tell me of difficulties surmounted,
Netcore Oy                   not those you stumble over and fall"
Systems. Networks. Security.  -- Robert Jordan: A Crown of Swords


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