Gmane
From: Robin wen <madwifirobin <at> gmail.com>
Subject: madwifi questions about 802.11
Newsgroups: gmane.linux.drivers.madwifi.devel
Date: 2008-08-21 02:30:54 GMT (20 weeks, 2 days, 1 hour and 4 minutes ago)

Hi, Everbody

   I am using madwifi study 802.11. The madwifi runs rightly on my Federa host rather as ap or sta. When runs as sta,I using

ominipeek capturing wifi packets at the same time. When this sta(192.168.3.3) ping another sta(192.168.3.119) in the same BSS,I captured

2 arp request packets.One arp reqpacket is "To the DS",other one is "Not an exit from the DS".Then I printk informations by setting print

points in function ath_tx_start(..) and function ath_hardstart(...) in source code file if_ath.c. But I can only find one arp req packet is

send out in source code. This make me puzzled. I don't know when the other one arp packet is send out in source code. I think it

maybe relate to 802.11 protocol. Would you please give me the answer? Thanks!
  
    To keep email small size, attached files of capture file and related jpgs are cacelled in this email.

          
      Robin 2008-08-21



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