Re: [Ethereal-users] libPCAP file Format

[Guy Harris <gharris@xxxxxxxxx>]

LEGO wrote:

> but there are three (small) issues with Net::Pcap:
> - you cannot set the DLT of the file you want to write (I crashed
> against this once).
> - you have to be able to make it in the target system (Once I was
> unable to do it)
> - you need either to start capturing or to open a file for reading
>   in order to be able to open a file for writing.

The first and third of those are limitations of older versions of libpcap.

If Net::Pcap supports pcap_open_dead() on systems that have it, that can 
be used to fix those two cases.