[Click] WIFI header

John Bicket jbicket at gmail.com
Fri Mar 24 09:22:51 EST 2006


If you actually read the 802.11 spec, only dstods packets have 4 addresses.
The rest have 3.

John

On 3/24/06, michiel mertens <michiel.mertens at ua.ac.be> wrote:
>  Hi,
> is there any good reason why there are only three mac addresses present in
> the click wifi headers, although in the real frame header there are four?
>
> regards,
> michiel mertens
>
>
> struct click_wifi {,
>  uint8_t i_fc[2];
>  uint8_t i_dur[2];
>  uint8_t i_addr1[WIFI_ADDR_LEN];
>  uint8_t i_addr2[WIFI_ADDR_LEN];
>  uint8_t i_addr3[WIFI_ADDR_LEN];
>  uint8_t i_seq[2];
> });
>
>
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