multi vap Multi-SSID with ath on FreeBSD 10-current

[Adrian Chadd]

On 22 July 2012 19:14, Kim Culhan <w8hdkim at gmail.com> wrote:

> Great, the setup to this point is:
>
> ifconfig wlan0 create wlandev ath0 wlanmode monitor
> ifconfig wlan0 channel 6
> ifconfig wlan0 up
> tcpdump -ni wlan0 -y IEEE802_11_RADIO
>
> How should it be setup to look at the beacons?

Grab a dump and look at it in wireshark.

tcpdump -ni wlan0 -y IEEE802_11_RADIO -s0 -l -v -w output.pcap

Then open that pcap in wireshark and look at just the beacons.:)