Ethereal-users: Re: [Ethereal-users] Question using Ethereal.

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From: Guy Harris <gharris@xxxxxxxxx>
Date: Fri, 06 May 2005 12:31:02 -0700
Mariotti, Alessandro (Alessandro) wrote:

Malformed packet is something that ethereal is no able to debug ????

A "Malformed packet" is a packet that Ethereal's dissector for the protocol thinks isn't correctly constructed. That could mean it's not correctly constructed, or that there's a bug in Ethereal's dissector.

If that packet really is an LCP packet, then, of the 16 bytes of option:

	the Async Control Character Map option is 6 bytes;

	the Magic Number option is 6 bytes;

	the Protocol Field Compression option is 2 bytes;

giving 14 bytes. What are the next 2 bytes in the option field after that? Do they correspond to a valid LCP option?