Re: Filter incoming or leaving packets

[Johan Mazel <johan.mazel () gmail com>]

> You've already opened the device with pcap_open_live(), and assigned the
> result to "descr", right?  (You have to do that before you call
> pcap_setdirection.)

Ok, that was the problem.
It's fully functionnal now.
Thanks for the help.
Johan Mazel
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