Re: Problems with two threads capturing on

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

On Feb 22, 2009, at 11:41 AM, Johan Mazel wrote:

> > What happens if you run one instance of tcpdump capturing on wlan0  
> > and
> > another instance capturing on eth0?  Do they both report packets  
> > being
> > captured, or does just the one capturing on wlan0 report packets?
>
> Yes, I just checked.

"Yes" they both report packets being captured (in which case there's  
probably either a problem with your program or with libpcap), or "yes"  
only the one caputring on wlan0 reports packets (in which case it's  
probably a problem with the way either the Linux wireless framework or  
your wireless driver works)?
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