tcpdump mailing list archives

pcap filter for 802.11

From: Chen Hsia Lee <u02112 () cs unipune ernet in>
Date: Fri, 16 Apr 2004 15:31:45 +0530 (IST)

Hi,
        I have just started using libpcap and am still unfamiliar with it. 
What is the filter expression to pick up only wireless 802.11 packets?
        Also, what is the option for tcpdump to print the 802.11 header? 
Which field is used to determine that a packet is an 802.11 packet?
Thanks,
Chen

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Current thread:

pcap filter for 802.11 Chen Hsia Lee (Apr 16)
- Re: pcap filter for 802.11 Guy Harris (Apr 16)
- <Possible follow-ups>
- Re: pcap filter for 802.11 alex medvedev (Apr 16)
  - Re: pcap filter for 802.11 Chen Hsia Lee (Apr 24)
    - Re: pcap filter for 802.11 Guy Harris (Apr 24)