Also, I've noted that TCPdump will report the signal value between myself and another client when sending echo requests to it. Actually, during the echo request I see the reply directly from the target and also from the AP that is acting as a hub in this instance. I did not think that iwconfig was able to provide signal levels between clients in this fashion. Is there a perl module that can read interface statistics such as TCPdump appears to be doing?
Any direction is greatly appreciated.