title: Mac OS X Lion Radiotap header and libpcap
body: <p>Hi im trying to find information on the radiotap header for mac os x Lion. I'm attempting to capture wireless packets but the mac addresses i get out of 802.11 frames don't match what wireshark is outputting. There are pieces of the mac address that look close to what wireshark is reporting. I posted a question previously from which i learned about the presence of the radio tap header does anyone know where I can find details of what it looks like on mac os x. I have looked at some of the libpcap/tcpdump source but I'm kind of lost as to how to accurately account for the radiotap header when i am processing packets.ANy advice is much appreciated. Thanks in Advance</p>