Ethereal-users: Re: [Ethereal-users] finding crc errors

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From: Michael Tuexen <Michael.Tuexen@xxxxxxxxxxxxxxxxx>
Date: Tue, 31 Aug 2004 22:26:04 +0200
Hmm. TCP has no CRC, it is a checksum. But if you want to search for
checksum errors, do the following:
1. Select 'Find Packet' in the 'Edit Menu'.
2. Type in the text field next to the 'Filter' button: tcp.checksum_bad
3. Click on the 'Find' Button.

Best regards
Michael

On Aug 31, 2004, at 9:55 PM, Neil wrote:


Hey guys,
I'm looking for a way for finding crc errors in TCP header just like how it was mentioned here, http://www.networkuptime.com/tips/crc_in_tcp/index.html Unfortunately, it is not for Ethereal. So how do we search CRC problems in Ethereal? Can someone walk me through please? 
Thanks.
Neil

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