2010-11-03 14:46:07

by Roberto Riggio

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Subject: Transmission feedback in monitor mode

Hi,


I'm looking for an example on how to use transmission
feedback on a device operating in monitor mode.

I've already managed to write an userlevel software (using the click
modular router) that injects packets over a monitor interface however
if I use wireshark to sniff the traffic from that interface
i see no tx feedback packets (albeit for example I can clearly
see that there are some retransmissions).

Is there a patch for making mac80211 use the IEEE80211_RADIOTAP_TX_FLAGS?

Thanks
R.