tcpdump mailing list archives
radiotap on linux
From: Matthew Belcher <matt () mattbelcher com>
Date: Tue, 13 Jun 2006 14:36:50 -0400
Hi all, I'm working on setting up radiotap header capture on Linux. I'm running the latest kernel (2.6.16.18) with the radiotap extensions compiled in. I'm using the madwifi-ng driver with an Atheros card. I pulled the latest tcpdump from CVS. It looks like tcpdump is receiving the radiotap packets, but it can't decode them. Here's the output I get: 21:22:43.157339 unknown IEEE802.11 frame type (3)(header) unknown IEEE802.11 frame type (3)unknown 802.11 frame type (3) 0x0000: ffff ffff ffff 0002 6f21 e671 0806 0321 0x0010: 0800 0604 0001 0002 6f21 e671 c0a8 0101 0x0020: 0000 0000 0000 c0a8 0102 Has anyone been able to get this to work? Thanks, Matt Belcher - This is the tcpdump-workers list. Visit https://lists.sandelman.ca/ to unsubscribe.
Current thread:
- radiotap on linux Matthew Belcher (Jun 13)
- Re: radiotap on linux Mike Kershaw (Jun 13)
- Re: radiotap on linux Matthew Belcher (Jun 14)
- Re: radiotap on linux David Young (Jun 14)
- Re: radiotap on linux Matthew Belcher (Jun 14)
- Re: radiotap on linux David Young (Jun 14)
- Re: radiotap on linux Matthew Belcher (Jun 14)
- Re: radiotap on linux Matthew Belcher (Jun 14)
- Re: radiotap on linux Mike Kershaw (Jun 13)