Ethereal-dev: Re: [Ethereal-dev] DOCSIS 1.1 Sample Captures

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From: Guy Harris <gharris@xxxxxxxxx>
Date: Sat, 13 Jul 2002 01:43:28 -0700
On Fri, Jul 12, 2002 at 12:36:49PM -0400, Anand V. Narwani wrote:
> Please find attached Sample Captures for DOCSIS 1.1 Frames.

The frames in "concatenated.enc" looks reasonable at the Ethernet and IP
layers...

...but not at the TCP layers; the TCP headers look, well, *weird*, with
port numbers of 2 and 0, and the like.

However, the TCP checksum is claimed to be correct.

Any idea what's going on there?