What is the proper parameters for suppliant in Linux platform and what is the meaning of these parameters?How to generate the debug message?

Answer

Laird would recommend to have supplicant run in the background of Linux so that need to add '&' at the end of the command as below. sdc_supp -iwlan0 -Dnl80211 -s -ddd& Where -i specifies the wireless interface -D enables using nl80211 to communicate with the kernel -s allows logging to syslog -d debug turn on and more 'd' you add, more debugs output you get To dump to file instead of syslog, you may run as below sdc_supp -iwlan0 -Dnl80211 -ddd > /tmp/sdc_supp.txt