Wireshark · Wireshark-users: Re: [Wireshark-users] unable to see radiotap header

[Guy Harris <guy@xxxxxxxxxxxx>]

On Apr 7, 2009, at 6:03 AM, Aneeq Mahmood wrote:

> I am running a Prism 2.5 card with HostAP driver on ubuntu. This  
> card is connected to my AP. The card is now in monitor mode and i  
> have set the IEEE 802.11 radiotap filter  to be present

What do you mean by "the IEEE 802.11 radiotap filter"?  Do you mean  
you've used iwconfig, for example, to set the monitor-mode header to  
the radiotap header?