Re: Protocol headers-only capture?

[Guy Harris <guy () alum mit edu>]

On Dec 17, 2008, at 2:30 PM, Dustin Spicuzza wrote:

> Speaking of which, is there something in tcpdump that can figure out  
> how
> long the header is... I see that the printers figure out this
> information, but its not done separately as far as I can see.

No, it's not.

If you could have the various link layers' if_print routines do  
everything they do except for printing anything - or calling any other  
printer routines - that'd do the job.
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