Ethereal-dev: Re: [Ethereal-dev] REQUEST Dissector: X.25 over TCP (XOT) RFC 1613

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From: Gilbert Ramirez <gram@xxxxxxxxxx>
Date: Fri, 17 Nov 2000 21:31:00 -0600
On Fri, 17 Nov 2000 08:55:29 -0500
"Todd Baldwin" <tbaldwin@xxxxxxxxxxx> wrote:

> Greetings,
> 
> I'm troubleshooting a network problem involving X.25 over TCP (XOT).  I've
> been using ethereal and it does great at the TCP layer, but doesn't address
> the X.25 encapsulated inside it.  I've been reduced to painful analysis by
> hand.
> 
> Would someone volunteer to write the dissector?  It's documented in RFC1613
> and a pretty simple encapsulation:
>   TCP
>   XOT (2 byte version, 2 byte X.25 pkt length)
>   X.25
> 
> Since TCP and X.25 are written, I'm hoping someone familiar with the packet
> decoding software could do this pretty easily.  Any takers?

Do you have a sample trace of X.25 over TCP that you could send me? If so,
I'll try my hand at it.

--gilbert