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Wireshark-users: Re: [Wireshark-users] Ping Replys without Request

From: Ulf Lamping <ulf.lamping@xxxxxx>
Date: Fri, 25 Aug 2006 21:06:53 +0200
STEINECKE Michael SD-G (AREVA NP GmbH) wrote:
Hello folks,

i've a bit strange issue in the communication between a Server and his
client (a microcontroler).
The controler send "Echo Reply" packets without a corresponding ICMP requests. Is there another way how this can happen then an program or firmware error? Something like an TCP packet that requests a ICMP Echo
par example?

Best Regards
Michael Steinecke
Hi Micheal!

Is it only the ICMP packets or other packets as well that you don't see?

Make sure you that you can capture both directions of the conversation, as it could be a capture interface problem.

Regards, ULFL